Academic literature on the topic 'Hakka speakers'

Hakka Chinese is also known in China as Kejia dialect. The present study is based on phonetic data collected from native speakers of Hakka Chinese, male and female, aged between 18 and 22, during our field trips to Hakka-speaking Meixian County in the northeastern part of Guangdong Province in southeastern China in 2007. The speakers have lived all their life in Meijiang District of the county, speaking Meijiang variety which is considered representative of Meixian Hakka. The style of speech illustrated here is that typical of the educated younger generation and the recording is that of a 22-year-old male college student.

Abstract This paper examines the language practices among speakers of Hakka in Hong Kong, a minority Chinese variety still found in the territory. These speakers were largely monolingual a few decades ago but are now primarily bilingual in Hakka and Cantonese as the community shifts towards the latter, the dominant societal language. To explore the process and dynamics of this language shift, the present study adopted an ethnographic approach for observing the actual bilingual behaviours of individuals and families in the community. The informant sample comprised 32 speakers aged between 9 and 82 from nine separate families across Hong Kong. Data was collected through a combination of participant observation, informal interviews and conversational exchanges in the informants’ homes. Examination of their patterns of language choice and language use shows that most of the speakers use Cantonese-dominant patterns, and are ‘shifters’ rather than ‘maintainers’ of the Hakka language; the shift is clearly generation and age-related. The paper also illustrates how bilingual speakers make use of code-switching between Hakka and Cantonese to achieve various discourse purposes in their everyday conversations, suggesting that even among the ‘language shifters’, Hakka remains an important linguistic resource.

AbstractBackgroundIn the multilingual situation of Malaysia, standard languages and spoken vernaculars are interacting in intricate ways whereby various spoken languages share a pool of words from Malay, English and Mandarin. Structurally, all languages converge and influence the spoken varieties of the standard languages.Material and methodThis contribution observes the situation from the viewpoint of Hakka speakers. In an analysis of the communicative practices in an extended Hakka family and their non-Hakka friends, the interactions of the various languages in borrowing and code-switching have been analysed and later discussed with speakers. It is expected that standard languages influence language use over time.AnalysisThe adult generations of the family speak Hakka and effortlessly mix with other languages. Intergenerationally, language change (and possibly language loss) can be observed for Hakka. Mandarin is gaining importance for all speakers. At the same time, loanwords and loan translations from Malaysian, English and Mandarin are frequent. This Malaysian vocabulary is shared by all spoken languages, with only few differences in usage. Standard Chinese is gradually replacing old Hakka words in Hakka.ConclusionsAs can be expected, the spoken languages such as Hakka are quickly losing traditional lexemes and phrases, while Mandarin Chinese as well as English and Malaysian words are used in Hakka; at the same time, spoken Mandarin and spoken English converges structurally with the substratic Chinese dialects.

Xunwu Diaocha (Report from Xunwu) by Mao Zedong was abundant in original material and local people’s language and characterized by the Hakka culture, including the local Hakka dialect and vernacular, social customs, foods and tools, and other aspects. This makes it difficult for non-Hakka Chinese to understand its contents, let alone English speakers who know nothing about Hakka. In attempting to make the translation smoothly understood by English speakers while not losing the Hakka flavor, American translator Roger Thompson has done a good job. By comparing Xunwu Diaocha (the original) with its English version Report from Xunwu translated by Roger R. Thompson, this paper analyzes the English expressions of the Hakka culture and discovers four translation strategies that the translator has adopted to achieve the goal of cultural representation. The strategies are Chinese Pinyin plus explanation, literal translation plus explanation, free translation plus Chinese Pinyin, and free translation plus explanation. The study reveals that through the above-mentioned strategies, the translation has well represented the Hakka culture and realizes cultural representation in its translation. Hopefully the strategies employed to represent the Hakka culture can serve as solid guidance for translations of other texts involving rich cultures.

This research is based on a theory in Historical Comparative Linguistics. This theory is also called a diachronic theory, which involves the analysis of the form and regularity of changes in common languages such as those accompanied by sound changes. The objects of the research are Teochew (TC), Hakka (HK), and Cantonese (CO) dialects used in Medan city. These three dialects are categorized into the Sino-Tibetan family. Sino-Tibetan (ST) as one of the largest language families in the world, with more first-language speakers than even Indo-Europeans, is having more than 1.1 billion speakers of Sinitic (the Chinese dialects) constitute the world's largest speech community. According to STEDT (Sino-Tibetan Etymological Dictionary and Thesaurus), Chinese is considered as a Sino-Tibetan language family. The research method used is the qualitative method. The data collection method and technique used to refer to the conversation method with the techniques of recording and writing. The data were analyzed using the qualitative method of glottochronology. The result of the research shows that TC, HK, and CO were related in terms of sound correspondences and were separated thousands of years ago. TC and HK were related and both corresponded identically one similar vowel, one similar consonant, and one different phoneme, and one similar syllable. TC and CO were related and both corresponded to one similar vowel, one similar vocalic cluster, one similar consonant, and one different phoneme, and one similar syllable. HK and CO were related and both corresponded identically, one similar vowel, one similar consonant, one different phoneme, one different vocalic cluster, and one similar syllable. From all the findings and discussion in this research, the writer has concluded that HK and CO are the closest dialects among the three compared dialects.

Introduction: MAVORIC was an open-label, multicenter, randomized phase 3 study evaluating the safety and efficacy of mogamulizumab (moga) compared to vorinostat (vori) in patients with mycosis fungoides (MF) or Sézary syndrome (SS) who had failed at least one prior course of systemic therapy (NCT01728805). Primary results have been reported (Kim et al. Lancet Oncol 2018) and were based on a data cutoff date of December 31, 2016. The primary endpoint was progression-free survival (PFS); patients in the moga treatment arm experienced significantly longer PFS compared to patients in the vori treatment arm (median 7.7 months vs 3.1 months; p<0.0001). The most common treatment-emergent adverse events (TEAEs) of any cause or grade reported in patients randomized to moga were: infusion-related reaction (33.2%), drug eruption (ie, skin rash attributed to moga [23.9%]), diarrhea (23.4%), and fatigue (23.4%). This report provides the final safety results of MAVORIC as of the data available on January 3, 2019. Methods: Patients were randomized 1:1 to moga 1.0 mg/kg administered intravenously on Days 1, 8, 15, and 22 of the first cycle and on Days 1 and 15 of subsequent cycles or vori 400 mg administered orally once daily. Patients randomized to vori were allowed to cross over to moga upon progression or intolerable toxicity. Safety was assessed by reported adverse events (AEs), changes in physical examinations, vital sign measurements, electrocardiograms, and laboratory analyses. Results: In total, 372 patients were randomized (moga, 186; vori, 186), of whom 370 received study drug and were included in the safety analysis (moga, 184; vori, 186). For the final safety analysis, median duration of follow-up was 34.5 months (range, 0.13-70.0) in the randomized part of the study. Median treatment exposure was 170 days (range, 1-1813) for moga and 84 days (4-1230) for vori, which represent the same median values but broader ranges compared to the primary analysis (primary analysis, 170 days [1-1379] for moga and 84 days [4-1058] for vori). The type and frequency of AEs in either the moga or vori treatment groups (Table) were consistent with those reported in the primary analysis. TEAEs, regardless of causality, that were reported at similar rates in the two treatment groups included constipation, peripheral edema, headache, and anemia. TEAEs (all causality) that occurred at higher frequency in the moga vs vori arm included infusion-related reaction (33.2% vs 0.5%) and drug eruption (25.0% vs 1.1%); the majority of these events were grade 1 or 2 (Table). The types and frequencies of AEs attributable to moga (per Investigator assessment) included infusion-related reaction (33.2% [61/184]), drug eruption (23.9% [44/184]), and fatigue (18.5% [34/184]), and for vori, diarrhea (55.4% [103/186]), nausea (38.2% [71/186]), and fatigue (33.3% [62/186]). In patients who crossed over from the vori to moga arm and received study drug (n=135), the most frequently reported AEs attributable to moga were infusion-related reaction (37.8% [51/135]), drug eruption (24.4% [33/135]), fatigue (7.4% [10/135]), increased alanine aminotransferase (7.4% [10/135]), and increased aspartate aminotransferase (7.4% [10/135]). Discontinuation rates due to AEs were similar between treatment arms and in crossover patients (moga, 21.7% [40/184]; vori, 23.7% [44/186]; crossover, 25.9% [35/135]). The most common AEs leading to discontinuation were drug eruption in the moga arm (7.1% [13/184]) and fatigue in the vori arm (4.3% [8/186]). Overall, the rates of drug-related serious TEAEs were similar between treatment arms and in crossover patients (moga, 19.6% [36/184]; vori, 16.7% [31/186]; crossover, 11.9% [16/135]). After the data cutoff for the primary analysis, 1 additional patient randomized to moga (decreased appetite, general physical health deterioration, hypoalbuminemia) and 1 crossover patient (cerebral hemorrhage) experienced TEAEs with an outcome of death, all considered unrelated to study treatment per Investigator. Conclusions: This final safety analysis from the MAVORIC study in patients with previously treated MF and SS demonstrates that moga was generally well tolerated. Longer follow-up and treatment exposure did not identify any new safety signals. The type and incidence of treatment-related AEs among patients receiving moga after crossover were similar to those observed for patients initially randomized to moga. Disclosures Kim: Merck: Research Funding; Portola Pharmaceuticals: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Horizon: Research Funding; Corvus: Honoraria, Membership on an entity's Board of Directors or advisory committees; Galderma: Research Funding; Elorac: Research Funding; Soligenix: Research Funding; Kyowa Hakko Kirin: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Eisai: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Forty Seven Inc: Research Funding; Seattle Genetics: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Medivir: Honoraria, Membership on an entity's Board of Directors or advisory committees; Innate Pharma: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Trillium: Research Funding; Neumedicine: Research Funding; miRagen: Research Funding. Bagot:Innate Pharma: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding. Zinzani:MSD: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Eusapharma: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Sanofi: Consultancy; Celltrion: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Gilead: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Janssen-Cilag: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; BMS: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Servier: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Sandoz: Membership on an entity's Board of Directors or advisory committees; Immune Design: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Celgene: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Portola: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Roche: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Kyowa Kirin: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; TG Therapeutics: Honoraria, Speakers Bureau; Verastem: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau. Duvic:Seattle Genetics: Consultancy, Honoraria, Research Funding; Eisai: Research Funding; Shape: Research Funding; UT MD Anderson Cancer Center: Employment; USCLC Registry: Consultancy, Membership on an entity's Board of Directors or advisory committees, Other: Secretary/treasurer of Item h; Spatz Foundation: Research Funding; Tetralogic: Research Funding; Millennium (formerly Takeda): Research Funding; Mallinckrodt Pharmaceuticals (formeraly Therakos, Inc): Research Funding; Kyowa Hakko Kirin Co., Ltd.: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Forty Seven Inc: Membership on an entity's Board of Directors or advisory committees; Cutaneous Lymphoma Foundation: Membership on an entity's Board of Directors or advisory committees; PleXus Communications: Speakers Bureau; Guidepoint Global: Consultancy; Evidera, Inc.: Consultancy; Cell Medica Inc.: Consultancy; Allos: Research Funding; Rhizen Pharma: Research Funding; Oncoceuticals: Research Funding; Soligenetics: Research Funding; Cell Medica Ltd.: Honoraria; Therakos: Speakers Bureau; Jonathan Wood & Assoc.: Speakers Bureau; Hawaiian Dermatology Society: Speakers Bureau; Hemedicus: Speakers Bureau; Janssen Pharmaceuticals (div of Johnson & Johnson): Speakers Bureau. Morris:Guys Hospital: Employment. Kim:Medimmune: Research Funding; Soligenix: Research Funding; Kyowa Kirin: Research Funding; Galderma: Consultancy, Research Funding; Actelion: Consultancy, Research Funding. Musiek:Menlo: Other: Investigator; Helsinn: Membership on an entity's Board of Directors or advisory committees; Soligenix: Other: Investigator; Pfizer: Other: Investigator; Elorac: Other: Investigator; Kyowa: Honoraria, Other: Above honoraria: for Ad Board; miRagen: Other: Investigator. Ortiz-Romero:Actelion: Consultancy, Membership on an entity's Board of Directors or advisory committees; Kyowa: Membership on an entity's Board of Directors or advisory committees; Takeda: Membership on an entity's Board of Directors or advisory committees; PLCG1: Patents & Royalties; miRagen: Membership on an entity's Board of Directors or advisory committees; MEDA: Research Funding; Innate Pharma: Membership on an entity's Board of Directors or advisory committees; 4SC: Membership on an entity's Board of Directors or advisory committees. Eradat:Kyowa: Research Funding; Kite: Research Funding; Pharmacyclics: Consultancy, Honoraria, Research Funding, Speakers Bureau; Roche: Research Funding; Genentech: Consultancy, Honoraria, Research Funding, Speakers Bureau; AbbVie: Consultancy, Honoraria, Research Funding, Speakers Bureau; Gilead: Research Funding. Magnolo:University Hospital of Muenster, Center of Innovative Dermatology: Employment. Scarisbrick:Kyowa Kirin: Consultancy, Membership on an entity's Board of Directors or advisory committees; Takeda: Consultancy, Membership on an entity's Board of Directors or advisory committees; Recordat: Consultancy; 4SC: Consultancy, Membership on an entity's Board of Directors or advisory committees; Innate Pharma: Consultancy, Membership on an entity's Board of Directors or advisory committees; Helsinn: Consultancy, Membership on an entity's Board of Directors or advisory committees. Dalle:Kyowa: Other: Principal Investigator in clinical trials promoted by Kyowa. Fisher:Kyowa Kirin: Consultancy. Poligone:Stemline Therapeutics: Consultancy, Speakers Bureau; Regeneron: Consultancy, Speakers Bureau; Actelion: Consultancy, Speakers Bureau; Astex Pharmaceuticals: Research Funding; Bioniz: Research Funding; Celgene: Consultancy; Helsinn: Research Funding, Speakers Bureau; Innate Pharma: Research Funding; Kyowa Hakko Kirin: Consultancy, Honoraria, Research Funding, Speakers Bureau; miRagen: Research Funding; Soligenix: Research Funding. Pro:Takeda: Consultancy, Honoraria, Other: Travel Expenses; Celgene: Consultancy, Honoraria; Kyowa Hakka Kirin: Consultancy, Honoraria; Seattle Genetics: Consultancy, Honoraria, Other: Travel Expenses, Research Funding. Quaglino:Actelion: Honoraria, Other: Advisory Board; Innate Pharma: Honoraria, Other: Advisory Board; Takeda: Honoraria, Other: Advisory Board; Kyowa Kirin: Honoraria, Other: Advisory Board; Helsinn: Honoraria, Other: Advisory Board; Therakos: Honoraria, Other: Advisory Board. Reddy:AbbVie: Honoraria; Janssen: Honoraria; KITE: Honoraria; Merck: Research Funding; Celgene: Honoraria, Speakers Bureau. Geskin:Merck: Other: Supported/Contracted Research; UpToDate: Patents & Royalties: Royalty, Receipt of Intellectual Property Rights / Patent Holder; Actelion: Other: Supported/Contracted Research; Helsinn: Consultancy, Honoraria, Other: Supported/Contracted Research; Stratpharma: Other: Supported/Contracted Research; Mallinckrodt: Consultancy, Honoraria, Other: Supported/Contracted Research; Medscape: Speakers Bureau; Medivir: Consultancy, Honoraria. Halwani:Amgen: Other: Investigator; Takeda: Other: PI; Seattle Genetics: Other: PI; Pharmacyclics: Other: Investigator; miRagen: Other: PI; Kyowa Hakko Kirin: Other: PI; Immune Design: Other: PI; Genentech, Inc.: Other: Investigator; Bristol-Myers Squibb: Other: PI; AbbVie: Other: PI. Khot:Peter MacCallum Cancer Centre: Employment; Amgen: Consultancy, Speakers Bureau; Celgene: Consultancy; Janssen: Consultancy; Kyowa Hakko Kirin: Consultancy. Korman:Genentech: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Dermira: Research Funding; Glaxo: Honoraria, Membership on an entity's Board of Directors or advisory committees; Immune Pharma: Honoraria, Membership on an entity's Board of Directors or advisory committees; Janssen: Honoraria, Membership on an entity's Board of Directors or advisory committees; Kyowa: Research Funding; Leo: Research Funding; Menlo: Research Funding; Merck: Research Funding; Novartis: Consultancy, Honoraria, Speakers Bureau; Pfizer: Research Funding; Principia: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Prothena: Research Funding; Regeneron: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Rhizen: Research Funding; Sun: Honoraria, Membership on an entity's Board of Directors or advisory committees; Syntimmune: Research Funding; UCB: Research Funding; Valeant: Honoraria, Membership on an entity's Board of Directors or advisory committees; Eli Lilly: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding, Speakers Bureau; Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Bristol-Myers Squibb: Research Funding; AbbVie: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau. Horwitz:Seattle Genetics: Consultancy, Research Funding; Affimed: Consultancy; Astex: Consultancy; Portola: Consultancy; ADCT Therapeutics: Research Funding; Kyowa Hakko Kirin: Consultancy; Infinity/Verastem: Consultancy, Research Funding; Miragen: Consultancy; Seattle Genetics: Consultancy, Research Funding; Forty-Seven: Research Funding; Celgene: Consultancy, Research Funding; Millennium/Takeda: Consultancy, Research Funding; Miragen: Consultancy; Innate Pharma: Consultancy; Kura: Consultancy; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Miragen: Consultancy; Infinity/Verastem: Consultancy, Research Funding; Millennium/Takeda: Consultancy, Research Funding; Portola: Consultancy; Kura: Consultancy; Celgene: Consultancy, Research Funding; Kura: Consultancy; Kyowa Hakko Kirin: Consultancy; Infinity/Verastem: Consultancy, Research Funding; Forty-Seven: Research Funding; Trillium: Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Celgene: Consultancy, Research Funding; Astex: Consultancy; Affimed: Consultancy; ADCT Therapeutics: Research Funding; Aileron: Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Kyowa Hakko Kirin: Consultancy; Trillium: Research Funding; Millennium/Takeda: Consultancy, Research Funding; Mundipharma: Consultancy; Millennium/Takeda: Consultancy, Research Funding; Kyowa Hakko Kirin: Consultancy; Portola: Consultancy; Aileron: Research Funding; Mundipharma: Consultancy; Celgene: Consultancy, Research Funding; Mundipharma: Consultancy; Seattle Genetics: Consultancy, Research Funding; ADCT Therapeutics: Research Funding; Portola: Consultancy; Kura: Consultancy; ADCT Therapeutics: Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Infinity/Verastem: Consultancy, Research Funding; Aileron: Research Funding; Affimed: Consultancy; Trillium: Research Funding; Innate Pharma: Consultancy; Affimed: Consultancy; Astex: Consultancy; Mundipharma: Consultancy; Aileron: Research Funding; Miragen: Consultancy; Trillium: Research Funding; Innate Pharma: Consultancy; Forty-Seven: Research Funding; Forty-Seven: Research Funding; Innate Pharma: Consultancy; Astex: Consultancy; Seattle Genetics: Consultancy, Research Funding. Lamar:Seattle Genetics: Consultancy; Kyowa: Consultancy, Membership on an entity's Board of Directors or advisory committees. Moskowitz:Cell Medica: Consultancy; ADC Therapeutics: Consultancy; Merck: Research Funding; Erytech Pharma: Consultancy; Takeda Pharmaceuticals: Consultancy; Erytech Pharma: Consultancy; Merck: Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Erytech Pharma: Consultancy; Incyte: Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Merck: Research Funding; Erytech Pharma: Consultancy; ADC Therapeutics: Consultancy; ADC Therapeutics: Consultancy; Bristol-Myers Squibb: Consultancy, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Erytech Pharma: Consultancy; Bristol-Myers Squibb: Consultancy, Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Takeda Pharmaceuticals: Consultancy; Seattle Genetics: Consultancy, Honoraria, Research Funding; Cell Medica: Consultancy; Erytech Pharma: Consultancy; Seattle Genetics: Consultancy, Honoraria, Research Funding; Cell Medica: Consultancy; Merck: Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; ADC Therapeutics: Consultancy; Merck: Research Funding; Cell Medica: Consultancy; Cell Medica: Consultancy; ADC Therapeutics: Consultancy; Incyte: Research Funding; Takeda Pharmaceuticals: Consultancy; Seattle Genetics: Consultancy, Honoraria, Research Funding; Cell Medica: Consultancy; Cell Medica: Consultancy; miRagen Therapeutics Inc: Consultancy, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; Erytech Pharma: Consultancy; miRagen Therapeutics Inc: Consultancy, Research Funding; Incyte: Research Funding; Incyte: Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Merck: Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; ADC Therapeutics: Consultancy; Merck: Research Funding; ADC Therapeutics: Consultancy; Bristol-Myers Squibb: Consultancy, Research Funding; Merck: Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Cell Medica: Consultancy; Seattle Genetics: Consultancy, Honoraria, Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Incyte: Research Funding; Takeda Pharmaceuticals: Consultancy; Takeda Pharmaceuticals: Consultancy; Cell Medica: Consultancy; Cell Medica: Consultancy; Cell Medica: Consultancy; Incyte: Research Funding; Incyte: Research Funding; Erytech Pharma: Consultancy; ADC Therapeutics: Consultancy; Erytech Pharma: Consultancy; Erytech Pharma: Consultancy; Erytech Pharma: Consultancy; Bristol-Myers Squibb: Consultancy, Research Funding; Erytech Pharma: Consultancy; Erytech Pharma: Consultancy; Seattle Genetics: Consultancy, Honoraria, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Merck: Research Funding; Takeda Pharmaceuticals: Consultancy; Merck: Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; Merck: Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; Incyte: Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; Merck: Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; ADC Therapeutics: Consultancy; miRagen Therapeutics Inc: Consultancy, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Takeda Pharmaceuticals: Consultancy; Takeda Pharmaceuticals: Consultancy; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Takeda Pharmaceuticals: Consultancy; ADC Therapeutics: Consultancy; ADC Therapeutics: Consultancy; Incyte: Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; ADC Therapeutics: Consultancy; Incyte: Research Funding; Cell Medica: Consultancy; Incyte: Research Funding; Takeda Pharmaceuticals: Consultancy; Incyte: Research Funding; Takeda Pharmaceuticals: Consultancy; Takeda Pharmaceuticals: Consultancy; Takeda Pharmaceuticals: Consultancy; Cell Medica: Consultancy; Cell Medica: Consultancy; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Cell Medica: Consultancy; miRagen Therapeutics Inc: Consultancy, Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; Takeda Pharmaceuticals: Consultancy; Incyte: Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; Erytech Pharma: Consultancy; miRagen Therapeutics Inc: Consultancy, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Merck: Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; Incyte: Research Funding; miRagen Therapeutics Inc: Consultancy, Research Funding; Incyte: Research Funding; Takeda Pharmaceuticals: Consultancy; ADC Therapeutics: Consultancy; ADC Therapeutics: Consultancy; ADC Therapeutics: Consultancy; Erytech Pharma: Consultancy; Seattle Genetics: Consultancy, Honoraria, Research Funding; Bristol-Myers Squibb: Consultancy, Research Funding; Seattle Genetics: Consultancy, Honoraria, Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding; Merck: Research Funding; Merck: Research Funding; Kyowa Hakko Kirin Pharma: Consultancy, Research Funding. Wells:Takeda Pharmaceuticals Australia Pty Limited: Membership on an entity's Board of Directors or advisory committees; MSD Australia: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau. Akilov:Trillium Therapeutics: Consultancy, Other: PI on the clinical trials, Research Funding; Pfizer: Research Funding. Cowan:Kyowa Kirin: Consultancy. Dummer:Merck Sharp & Dohme: Other: Intermittent, project focused consulting and/or advisory relationships; Novartis: Other: Intermittent, project focused consulting and/or advisory relationships; Bristol-Myers Squibb: Other: Intermittent, project focused consulting and/or advisory relationships; Roche: Other: Intermittent, project focused consulting and/or advisory relationships; Amgen: Other: Intermittent, project focused consulting and/or advisory relationships; Takeda: Other: Intermittent, project focused consulting and/or advisory relationships; Pierre Fabre: Other: Intermittent, project focused consulting and/or advisory relationships; Sun Pharma: Other: Intermittent, project focused consulting and/or advisory relationships; Sanofi: Other: Intermittent, project focused consulting and/or advisory relationships; Catalym: Other: Intermittent, project focused consulting and/or advisory relationships; Second Genome: Other: Intermittent, project focused consulting and/or advisory relationships. Lechowicz:Kyowa Kirin Inc: Consultancy; Spectrum: Consultancy. Foss:Eisai: Consultancy; Seattle Genetics: Consultancy, Other: fees for non-CME/CE services ; miRagen: Consultancy; Acrotech: Consultancy; Mallinckrodt: Consultancy; Spectrum: Other: fees for non-CME/CE services . Wilcox:University of Michigan: Employment. Porcu:Innate Pharma: Honoraria, Other: Scientific Board, Research Funding; Viracta: Honoraria, Other: Scientific Board, Research Funding; BeiGene: Other: Scientific Board, Research Funding; Incyte: Research Funding; Daiichi: Research Funding; Kyowa: Honoraria, Other: Scientific Board, Research Funding; ADCT: Research Funding; Spectrum: Consultancy. Vermeer:Kyowa: Membership on an entity's Board of Directors or advisory committees, Research Funding; Takeda: Membership on an entity's Board of Directors or advisory committees, Research Funding. Abhyankar:Therakos: Other: Consulting, Speakers Bureau; Incyte: Speakers Bureau. Pacheco:University of Colorado: Employment. William:Techspert: Consultancy; Guidepoint Global: Consultancy; Defined Health: Consultancy; Celgene Corporation: Consultancy; Kyowa Kirin, Inc.: Consultancy. Fukuhara:Kyowa-Hakko Kirin: Honoraria; Bayer: Research Funding; Mundi: Honoraria; Janssen Pharma: Honoraria; Mochida: Honoraria; Ono Pharmaceutical Co., Ltd.: Honoraria; Takeda Pharmaceutical Co., Ltd.: Honoraria, Research Funding; Chugai Pharmaceutical Co., Ltd.: Honoraria; Eisai: Honoraria, Research Funding; Celgene Corporation: Honoraria, Research Funding; Nippon Shinkyaku: Honoraria; Zenyaku: Honoraria; AbbVie: Research Funding; Gilead: Research Funding; Solasia Pharma: Research Funding. Munoz:Pharmacyclics /Janssen: Consultancy, Research Funding, Speakers Bureau; Bayer: Consultancy, Speakers Bureau; Merck: Consultancy; Kyowa: Consultancy, Honoraria, Speakers Bureau; Seattle Genetics: Consultancy, Honoraria, Research Funding, Speakers Bureau; Celgene/Juno: Consultancy, Research Funding; Genentech: Consultancy, Research Funding, Speakers Bureau; Fosunkite: Speakers Bureau; AstraZeneca: Speakers Bureau; Portola: Research Funding; Incyte: Research Funding; Kite/Gilead: Consultancy, Research Funding, Speakers Bureau; Bristol-Myers Squibb: Consultancy; Alexion: Consultancy; Pfizer: Consultancy. Querfeld:Elorac: Other: Investigator, Research Funding; Trillium: Consultancy, Other: Investigator, Research Funding; Medivir: Consultancy; miRagen: Consultancy, Membership on an entity's Board of Directors or advisory committees, Other: Investigator; Helsinn: Consultancy, Membership on an entity's Board of Directors or advisory committees, Other: Investigator; Soligenix: Other: Investigator; City of Hope Cancer Center and Beckman Research Institute: Employment; Celgene: Other: Investigator, Research Funding; Kyowa: Membership on an entity's Board of Directors or advisory committees, Other: Investigator; Eisai: Other: Investigator; Bioniz: Membership on an entity's Board of Directors or advisory committees, Other: Investigator. Uhara:Kyowa Kirin Co., Ltd: Honoraria, Research Funding. Huen:Innate Pharmaceuticals: Research Funding; Galderma Inc: Research Funding; Rhizen Pharmaceuticals: Research Funding; Glaxo Smith Kline Inc: Research Funding. Tobinai:Meiji Seika: Honoraria; Takeda Pharmaceutical: Consultancy, Honoraria, Research Funding; Daiichi Sankyo: Consultancy, Honoraria; Janssen Pharmaceutical: Honoraria, Research Funding; Kyowa Kirin: Honoraria, Research Funding; Ono Pharmaceutical: Consultancy, Honoraria, Research Funding; Zenyaku Kogyo: Consultancy, Honoraria; Celgene: Consultancy, Honoraria, Research Funding; Mundi Pharma: Consultancy, Honoraria, Research Funding; Eisai: Honoraria, Research Funding; HUYA Bioscience: Consultancy, Honoraria; Bristol-Myers Squibb: Honoraria; AbbVie: Research Funding; Verastem: Honoraria; Chugai Pharmaceutical: Honoraria, Research Funding; Yakult: Honoraria; Solasia: Honoraria. Tokura:Kyowa Kirin Pharmaceutical Development, Inc.: Honoraria. Boh:Actelion: Other: Principal Investigator; Tulane University School of Medicine: Employment; Celgene: Other: Principal Investigator, Speaker, Grants; Sun: Other: Speaker; Janssen: Other: Principal Investigator, Speaker, Grants; Novartis: Other: Principal Investigator, Speaker, Grants; Soligenix: Other: Principal Investigator; Incyte: Other: Principal Investigator; Regeneron: Other: Principal Investigator, Grants; Ortho Dermatologics: Other: Speaker, Grants; Pfizer: Other: Principal Investigator; UCB: Other: Speaker, Grants; Elorac: Other: Principal Investigator; Abbvie: Other: Principal Investigator. Nicolay:Teva Pharmaceutical Industries: Honoraria, Other: Conference participation fees; Novartis AG: Consultancy, Honoraria; Biogen GmbH: Consultancy, Honoraria; Almirall Hermal AG: Consultancy, Honoraria; Actelion Pharmaceuticals: Consultancy, Honoraria; Innate Pharma: Consultancy; Kyowa Hakko Kirin: Consultancy, Honoraria; Takeda Pharmaceuticals: Consultancy. Leoni:Kyowa Kirin Pharmaceutical Development, Inc.: Employment. Ito:Kyowa Kirin Pharmaceutical Development, Inc.: Employment. Herr:Kyowa Kirin, Inc.: Employment. Sokol:EUSA: Consultancy.

AbstractSingapore is a multiracial, multicultural island nation; three quarters of its population is ethnic Chinese. This paper examines the phenomenon of code-switching between the younger generation and their parents, and grandparents, focusing on the English, Chinese dialect and Malay elements present in this variety of spoken Mandarin. The data is taken from university students who have recorded their conversations with their parents, grandparents, siblings and friends. Many of the older generation in their 70s still speak southern Chinese dialects such as Hokkien, Teochew, Cantonese, Hakka, and Hainanese as well as Bazaar Malay (which was a lingua franca with Hokkien). Their spoken Mandarin consists of code-switching with these dialects. The middle generation in their 50s is the generation that is able to communicate both with the older generation and younger generation in the various languages. Their spoken Mandarin consists of English, dialects, and even some Malay. The younger generation in their 20s can hardly understand or speak these dialects as a result of the Speak Mandarin Campaign which was launched in 1979 to replace all dialects with Mandarin. As such, the younger generation’s spoken Mandarin consists mainly of English code-switched elements. This paper argues that code-switching takes place mainly due to convenience to fill in the gaps when younger speakers do not know the Mandarin equivalent of the words in certain domains, given the changes in language policies in the nation. In this case, it is not necessarily a choice of code but rather filling the gaps with the language that they know out of necessity.

Background: PCGTCL is a rare disorder, accounting for < 1% of all lymphomas. In part given the rarity, timely and accurate diagnosis (dx) remains challenging. Moreover, PCGTCL is typically characterized by a highly aggressive course. We conducted a multi-institutional, retrospective analysis to delineate pathology, patient (pt) characteristics, treatment patterns & outcomes of PCGDTCL in the modern era. Methods: We collected detailed information on pts with PCGDTCL dx between 2000 - 2017 across 10 academic centers. Pathologic data, including IHC & flow characteristics on de-identified pathology reports, were reviewed centrally by an expert dermatopathologist (MP). A pathologic tier was assigned to each case based on fidelity to the following pre-defined minimum criteria: flow cytometric evidence of gamma and/or delta protein-expressing lymphoma or histopathologic evidence of gamma and/or delta protein expression & at least 50% atypical lymphocytes positive for gamma/delta immunostain (IHC) with tissue representative of entire lesion. The presence of >25% CD30 positivity of malignant lymphocytes was an exclusion criterion. Further, PCR evidence of TCR gamma monoclonality or TCR beta/betaF1 negativity alone were inadequate for inclusion with confirmation of gamma/delta phenotype (especially IHC) being key for inclusion. A clinical tier was also assigned to each case based on group consensus. A composite score was derived by combining pathologic & clinical tiers, with those fitting a pre-determined score threshold included in the primary analysis. Univariate (UVA) associations were derived via Cox model for associations with survival. Results: Collectively, all centers submitted a total of 80 cases that were dx & treated locally as PCGDTCL. 48 (60%) cases met pre-defined criteria for inclusion of bona fide dx of PCGTCL. 26 (33%) cases had insufficient composite scores and were grouped in a 2nd tier & 6 cases had incomplete follow-up data and were unsuitable for analysis. The most common reason for placement in the 2nd tier was negativity for gamma/delta IHC or lack of documentation of such testing (n=16). Among the top tier of 48 veritable cases, 32 pts (67%) were male, 39 (81%) white & 4 (8%) black. Median age was 62 years (range 20-88). 19 (40%) pts had B symptoms at dx; ECOG performance status (PS) 0 in 12 pts (25%) & 1-3 in 22 cases (45%) (unknown 29%); anemia was present in 21 pts (44%) & LDH increased in 22 (46%). Bone marrow was involved in only 3 pts (6%) & hemophagocytic syndrome was present at dx in 6 pts (12%). Frontline therapy was heterogeneous (Table 1) with the most common therapies being bexarotene alone in 8 pts; UV therapy in 6 pts; and CHOP in 4 pts. Furthermore, there was inclusion of etoposide in 12 pts (25%), anthracyclines in 9 (19%) & platinum agents in 3 pts (6%). The overall response to 1st line therapy was 40% (19% complete response) with stable disease in 10%, progression in 35% & unknown in 15%. Seven pts (15%) received consolidative stem cell transplantation (SCT), which was allogeneic in all but 1 case. The 2-year PFS for the 48 bona fide pts was 39% (95% CI 0.26-0.59) (Fig 1A) & 2-year OS was 36% (95% CI 0.23-.56) (Fig 1B). The 26 cases in the 2nd tier had overall similar 2-year PFS of 41% (95% CI 0.15-67) and OS of 37% (95% CI 0.22-0.62). In terms of impact of therapy, use of consolidative SCT in 1st remission was associated with improved survival (P=0.02) (Fig 1C). No other therapeutic variable had significance. In UVA for baseline factors, PS (P=0.006) (Fig 1D) and increased vs. normal LDH (P=0.05) were significantly associated with OS. Median OS for pts with normal LDH was 25 months vs 12 months with increased LDH. Median OS for pts with ECOG PS 0 was not reached vs approximately 14 months for ECOG PS 1-3. Conclusions: To the best of our knowledge, this series represents one of the largest reported to date of PCGDTCL. Accurate diagnosis and classification of PCGDTCL need ongoing analysis and delineation. Using strict criteria, only 60% of cases across 10 academic centers were confirmed as bona fide PCGDTCL. Analysis of these pts treated in the modern era demonstrated modest survival. In addition, we identified several prognostic factors, in particular LDH and ECOG PS, associated with patient outcome. Furthermore, the incorporation of allogeneic SCT in 1st remission may contribute to improved long-term survival. Enhanced treatment options and continued collaboration are critically needed in this rare disease. Disclosures Bennani: Adicet Bio: Other: Advisory board; Adicet Bio: Other: Advisory board; Adicet Bio: Other: Advisory board; Kite Pharma: Other: Advisory board; Purdue Pharma: Other: Advisory board; Bristol-Myers Squibb: Research Funding; Purdue Pharma: Other: Advisory board; Seattle Genetics: Other: Advisory board; Bristol-Myers Squibb: Research Funding; Seattle Genetics: Other: Advisory board; Purdue Pharma: Other: Advisory board; Bristol-Myers Squibb: Research Funding; Kite Pharma: Other: Advisory board; Kite Pharma: Other: Advisory board; Seattle Genetics: Other: Advisory board. Landsburg:Takeda: Research Funding; Takeda: Research Funding; Triphase: Research Funding; Seattle Genetics: Speakers Bureau; Celgene: Membership on an entity's Board of Directors or advisory committees; Celgene: Membership on an entity's Board of Directors or advisory committees; Triphase: Research Funding; Curis, INC: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Seattle Genetics: Speakers Bureau; Curis, INC: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding. Haun:Karger, Inc.: Other: Royalties: Textbook. William:Techspert: Consultancy; Guidepoint Global: Consultancy; Defined Health: Consultancy; Celgene Corporation: Consultancy; Kyowa Kirin, Inc.: Consultancy. Mehta-Shah:Kiowa Hakka Kirin: Consultancy; Celgene: Research Funding; Roche/Genentech: Research Funding; Bristol Myers Squibb: Research Funding; Verastem Pharmaceuticals: Research Funding; Innate Pharmaceuticals: Research Funding. Wilcox:Bristol-Myers Squibb: Research Funding; Millenium/Takeda: Research Funding; CTI Biopharma: Research Funding; Incyte: Research Funding. Feldman:AbbVie: Honoraria, Other: Travel expenses, Speakers Bureau; Seattle Genetics: Consultancy, Honoraria, Other: Travel expenses, Speakers Bureau; Eisai: Research Funding; Kyowa Hakko Kirin: Research Funding; Celgene: Honoraria, Research Funding, Speakers Bureau; Takeda: Honoraria, Speakers Bureau; Pfizer: Research Funding; Portola Pharma: Research Funding; Roche: Research Funding; Trillium: Research Funding; Viracta: Research Funding; Roche: Research Funding; Pharmacyclics: Honoraria, Other: Travel expenses, Speakers Bureau; Janssen: Honoraria, Speakers Bureau; Cell Medica: Research Funding; Amgen: Research Funding; Bayer: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees; Kite Pharma: Honoraria, Other: Travel expenses, Speakers Bureau; Corvus: Research Funding. Evens:Tesaro: Research Funding; Pharmacyclics: Consultancy, Honoraria; Epizyme: Consultancy, Honoraria; Verastem: Consultancy, Honoraria; Seattle Genetics: Consultancy, Honoraria, Research Funding. Horwitz:Affimed: Consultancy; Mundipharma: Consultancy; Forty-Seven: Research Funding; Astex: Consultancy; Aileron: Research Funding; Kyowa Hakko Kirin: Consultancy; Infinity/Verastem: Consultancy, Research Funding; Mundipharma: Consultancy; Seattle Genetics: Consultancy, Research Funding; Trillium: Research Funding; Forty-Seven: Research Funding; Trillium: Research Funding; Portola: Consultancy; Kura: Consultancy; Celgene: Consultancy, Research Funding; Astex: Consultancy; Kyowa Hakko Kirin: Consultancy; Aileron: Research Funding; Portola: Consultancy; Kura: Consultancy; Kura: Consultancy; Miragen: Consultancy; Miragen: Consultancy; Portola: Consultancy; Innate Pharma: Consultancy; Millennium/Takeda: Consultancy, Research Funding; Mundipharma: Consultancy; ADCT Therapeutics: Research Funding; Seattle Genetics: Consultancy, Research Funding; Aileron: Research Funding; Forty-Seven: Research Funding; Miragen: Consultancy; Seattle Genetics: Consultancy, Research Funding; Seattle Genetics: Consultancy, Research Funding; ADCT Therapeutics: Research Funding; Celgene: Consultancy, Research Funding; Kyowa Hakko Kirin: Consultancy; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; ADCT Therapeutics: Research Funding; Infinity/Verastem: Consultancy, Research Funding; Infinity/Verastem: Consultancy, Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Innate Pharma: Consultancy; Millennium/Takeda: Consultancy, Research Funding; Affimed: Consultancy; Innate Pharma: Consultancy; Affimed: Consultancy; Astex: Consultancy; Trillium: Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Forty-Seven: Research Funding; Mundipharma: Consultancy; Astex: Consultancy; Celgene: Consultancy, Research Funding; Innate Pharma: Consultancy; Kura: Consultancy; ADCT Therapeutics: Research Funding; Celgene: Consultancy, Research Funding; Infinity/Verastem: Consultancy, Research Funding; Millennium/Takeda: Consultancy, Research Funding; Miragen: Consultancy; Portola: Consultancy; Aileron: Research Funding; Kyowa Hakko Kirin: Consultancy; Affimed: Consultancy; Trillium: Research Funding; Millennium/Takeda: Consultancy, Research Funding.

Introduction The ECHELON-2 study (NCT01777152) demonstrated significantly longer progression-free survival (PFS) and overall survival with brentuximab vedotin plus cyclophosphamide, doxorubicin, and prednisone (A+CHP) versus CHOP in the frontline treatment of patients (pts) with sALCL or other CD30-expressing PTCL and supported the 2018 FDA approval in this setting. Consistent with current guidelines, pts could have received consolidative stem cell transplant (SCT) after treatment at the discretion of the treating investigator. In all pts treated with A+CHP, only 22% (50 of 226) underwent SCT. Herein, we present outcomes from an exploratory analysis of pts in a complete remission (CR) following A+CHP who received an SCT and those who did not. Methods CR rate was defined at the end of treatment (EOT) by independent review per the Revised Response Criteria for Malignant Lymphoma. ALK+ sALCL pts were excluded because they tend to have more favorable outcomes. Consolidative transplant was not considered a PFS event. A univariate analysis of SCT versus no SCT and multivariate analyses adjusting for region and age were performed. Results Sixty-seven percent (76/113 pts) of pts with ALK- sALCL on the A+CHP arm were in CR at EOT and 36% (27/76) of them received SCT. Pts who underwent SCT were younger, with a median age of 50 years (yr) (range 18-68) compared with 59 yr (range 20-85) in those without SCT. Median PFS for pts with SCT was not reached (95% CI 36.57, not estimable [NE]) versus 55.66 mos (95% CI 23.72, 55.66) for pts without SCT. Fifty-nine percent (38/64) of pts with non-sALCL on the A+CHP arm were in CR at EOT and 29% (11/38) of them received SCT. Pts who underwent SCT were younger than those without (median age 57 yr [35-73] vs 66 yr [49-77]). Median PFS for pts who did and did not receive SCT was not reached (95% CI 20.70, NE) versus 33.22 mos (95% CI 8.08, NE), respectively. Prior to treatment start, the intent to transplant in Asian countries among ALK- sALCL and non-ALCL pts was less frequent in comparison to non-Asian countries (13% and 29% vs 49% and 57%, respectively). The proportion of pts ultimately transplanted was also less frequent (13% and 12% in Asia versus 32% and 23% in non-Asian countries). Standard PFS and multivariate proportional hazards regression analyses favored the use of SCT in PTCL pts in a CR after A+CHP (Table). Conclusions Numerical PFS estimates favor the use of SCT in PTCL pts in a CR after A+CHP; however, sample sizes are small. It is also recognized that unknown confounders may impact this post-hoc analysis. We observed that use of SCT was infrequent in Asian countries, suggesting regional practice differences. The overall impact of consolidative SCT remains unconfirmed, including in patients treated with A+CHP. Further studies are needed to establish its role in this setting. Table Disclosures Savage: BMS, Merck, Novartis, Verastem, Abbvie, Servier, and Seattle Genetics: Consultancy, Honoraria; Seattle Genetics, Inc.: Consultancy, Honoraria, Research Funding. Horwitz:Millennium/Takeda: Consultancy, Research Funding; Infinity/Verastem: Consultancy, Research Funding; Trillium: Research Funding; Infinity/Verastem: Consultancy, Research Funding; Aileron: Research Funding; Kura: Consultancy; Affimed: Consultancy; Millennium/Takeda: Consultancy, Research Funding; Celgene: Consultancy, Research Funding; Trillium: Research Funding; Portola: Consultancy; Forty-Seven: Research Funding; Mundipharma: Consultancy; Celgene: Consultancy, Research Funding; ADCT Therapeutics: Research Funding; Astex: Consultancy; Astex: Consultancy; Celgene: Consultancy, Research Funding; Infinity/Verastem: Consultancy, Research Funding; Infinity/Verastem: Consultancy, Research Funding; Innate Pharma: Consultancy; Affimed: Consultancy; Affimed: Consultancy; Kura: Consultancy; ADCT Therapeutics: Research Funding; Kyowa Hakko Kirin: Consultancy; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Kyowa Hakko Kirin: Consultancy; Astex: Consultancy; Miragen: Consultancy; Celgene: Consultancy, Research Funding; Mundipharma: Consultancy; Innate Pharma: Consultancy; Kura: Consultancy; Millennium/Takeda: Consultancy, Research Funding; Astex: Consultancy; ADCT Therapeutics: Research Funding; Affimed: Consultancy; Portola: Consultancy; Miragen: Consultancy; Aileron: Research Funding; Trillium: Research Funding; Seattle Genetics: Consultancy, Research Funding; Portola: Consultancy; Innate Pharma: Consultancy; Forty-Seven: Research Funding; Miragen: Consultancy; Kyowa Hakko Kirin: Consultancy; Aileron: Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Seattle Genetics: Consultancy, Research Funding; Miragen: Consultancy; ADCT Therapeutics: Research Funding; Corvus Pharmaceuticals: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Millennium/Takeda: Consultancy, Research Funding; Kura: Consultancy; Innate Pharma: Consultancy; Seattle Genetics: Consultancy, Research Funding; Forty-Seven: Research Funding; Mundipharma: Consultancy; Seattle Genetics: Consultancy, Research Funding; Aileron: Research Funding; Kyowa Hakko Kirin: Consultancy; Trillium: Research Funding; Forty-Seven: Research Funding; Portola: Consultancy; Mundipharma: Consultancy. Advani:Regeneron: Research Funding; Pharmacyclics: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Gilead Sciences, Inc./Kite Pharma, Inc.: Consultancy, Membership on an entity's Board of Directors or advisory committees; Celmed: Consultancy, Membership on an entity's Board of Directors or advisory committees; Bristol-Myers Squibb: Membership on an entity's Board of Directors or advisory committees, Research Funding; Millennium: Research Funding; Forty-Seven: Research Funding; AstraZeneca: Consultancy, Membership on an entity's Board of Directors or advisory committees; Cell Medica, Ltd: Consultancy; Janssen: Research Funding; Merck: Research Funding; Bayer: Consultancy, Membership on an entity's Board of Directors or advisory committees; Infinity Pharma: Research Funding; Celgene: Research Funding; Kura: Research Funding; Roche/Genentech: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Kyowa Kirin Pharmaceutical Developments, Inc.: Consultancy; Takeda: Consultancy, Membership on an entity's Board of Directors or advisory committees; Autolus: Consultancy, Membership on an entity's Board of Directors or advisory committees; Stanford University: Employment, Equity Ownership; Seattle Genetics: Consultancy, Research Funding; Agensys: Research Funding. Domingo-Domenech:Roche: Other: Travel expenses; Seattle Genetics: Research Funding; Takeda: Consultancy, Membership on an entity's Board of Directors or advisory committees, Other: Travel expenses; Bristol-Myers Squibb: Other: Travel expenses. Rossi:Daiichi-Sankyo: Consultancy; Celgene: Membership on an entity's Board of Directors or advisory committees; Amgen: Membership on an entity's Board of Directors or advisory committees; Gilead: Membership on an entity's Board of Directors or advisory committees; Sanofi: Membership on an entity's Board of Directors or advisory committees; Abbvie: Membership on an entity's Board of Directors or advisory committees; Pfizer: Membership on an entity's Board of Directors or advisory committees; Jazz: Membership on an entity's Board of Directors or advisory committees; Astellas: Membership on an entity's Board of Directors or advisory committees; Novartis: Honoraria; Mundipharma: Honoraria; BMS: Honoraria; Sandoz: Honoraria; Roche: Membership on an entity's Board of Directors or advisory committees; Janssen: Membership on an entity's Board of Directors or advisory committees. Morschhauser:Roche: Honoraria, Membership on an entity's Board of Directors or advisory committees; Janssen: Honoraria; Gilead: Membership on an entity's Board of Directors or advisory committees; Epizyme: Membership on an entity's Board of Directors or advisory committees; Celgene: Membership on an entity's Board of Directors or advisory committees; Bristol-Myers Squibb: Membership on an entity's Board of Directors or advisory committees; Bayer: Membership on an entity's Board of Directors or advisory committees; Seattle Genetics: Research Funding. Alpdogan:Seattle Genetics, Inc.: Research Funding. Tobinai:Meiji Seika: Honoraria; Takeda Pharmaceutical: Consultancy, Honoraria, Research Funding; Mundi Pharma: Consultancy, Honoraria, Research Funding; AbbVie: Research Funding; Chugai Pharmaceutical: Honoraria, Research Funding; Eisai: Honoraria, Research Funding; Kyowa Kirin: Honoraria, Research Funding; Verastem: Honoraria; Zenyaku Kogyo: Consultancy, Honoraria; Yakult: Honoraria; Bristol-Myers Squibb: Honoraria; HUYA Bioscience: Consultancy, Honoraria; Janssen Pharmaceutical: Honoraria, Research Funding; Celgene: Consultancy, Honoraria, Research Funding; Solasia: Honoraria; Daiichi Sankyo: Consultancy, Honoraria; Ono Pharmaceutical: Consultancy, Honoraria, Research Funding. Shustov:Seattle Genetics, Inc.: Research Funding. Trneny:Roche: Consultancy, Honoraria; Bristol-Myers Squibb: Consultancy, Honoraria; Amgen: Consultancy, Honoraria; Abbvie: Consultancy, Honoraria; Incyte: Consultancy, Honoraria; Gilead sciences: Consultancy, Honoraria; Takeda: Consultancy, Honoraria; Janssen: Consultancy, Honoraria; Morphosys: Consultancy, Honoraria. Yuen:Seattle Genetics, Inc.: Other: Travel expenses, Research Funding. Zinzani:Verastem: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; MSD: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Eusapharma: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Sanofi: Consultancy; Celltrion: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Gilead: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Janssen-Cilag: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; BMS: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Servier: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Sandoz: Membership on an entity's Board of Directors or advisory committees; Immune Design: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Celgene: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Portola: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Roche: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Kyowa Kirin: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; TG Therapeutics: Honoraria, Speakers Bureau. Truemper:Janssen Oncology: Consultancy; Nordic Nanovector: Consultancy; Seattle Genetics, Inc.: Research Funding; Mundipharma: Research Funding; Roche: Research Funding; Takeda: Consultancy, Research Funding. Illidge:Div of Cancer Sciences, Faculty of Biology, Medicine and Health, Univ of Manchester, National Institutes of Health and Research Biomedical Research Center, Manchester Academic Health Sciences, Christie Hospital National Health Service Foundation Trust: Employment; Takeda: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Seattle Genetics, Inc.: Research Funding. O'Connor:Spectrum Pharma: Consultancy, Other: Travel expenses, Research Funding; Roche: Research Funding; Seattle Genetics, Inc.: Consultancy, Other: Travel expenses, Research Funding; Allos Therapeutics: Consultancy; Acetylon Pharma: Other: Travel expenses, Research Funding; Celgene: Research Funding; Millenium: Consultancy, Honoraria, Other: Travel expenses, Research Funding; Mundipharma: Consultancy, Honoraria, Other: Travel expenses, Research Funding; Novartis: Consultancy, Honoraria. Pro:Kyowa Hakka Kirin: Consultancy, Honoraria; Takeda: Consultancy, Honoraria, Other: Travel Expenses; Celgene: Consultancy, Honoraria; Seattle Genetics: Consultancy, Honoraria, Other: Travel Expenses, Research Funding. Little:Takeda Pharmaceuticals: Employment. Bunn:Takeda Pharmaceuticals: Employment. Fenton:Seattle Genetics, Inc.: Employment, Equity Ownership. Manley:Seattle Genetics: Employment, Equity Ownership. Iyer:Incyte: Research Funding; Bristol-Myers Squibb: Research Funding; Seattle Genetics, Inc.: Research Funding; Genentech/Roche: Research Funding; Novartis: Research Funding; Arog: Research Funding.

Relapsed or refractory (R/R) peripheral T-cell lymphoma (PTCL) is an aggressive lymphoma with a median overall survival (OS) of 6 months. Most approved therapies have overall response rates (ORR) of &lt; 30%, low complete response (CR) rates, and short progression free survival (PFS). Duvelisib (DUV), a dual PI3K-δ,γ inhibitor, is FDA approved at 25 mg twice daily (BID) for the treatment of R/R chronic lymphocytic leukemia or small lymphocytic lymphoma after ≥ 2 lines of prior therapy and R/R follicular lymphoma after ≥ 2 prior systemic therapies, the latter based on accelerated approval. DUV monotherapy demonstrated an ORR of 50% in patients (pts) with R/R PTCL in a Phase 1 study across multiple subtypes (Horwitz, Blood 2018). In the Phase 2, open-label, multi-center, PRIMO trial of DUV in R/R PTCL, the initial results of the dose-optimization phase (N=33) showed a 54% ORR in the 75 mg BID (N=13) and 35% in the 25 mg BID (N=20) cohorts by investigator assessment (INV) , the primary endpoint (Horwitz, ASH 2019). We report mature dose-optimization results and the initial results of a planned preliminary assessment (N=20) of the dose-expansion (NCT03372057; supported by Verastem Oncology). In the dose-optimization phase, pts received DUV at 25 mg (Cohort 1) or 75 mg BID (Cohort 2). Pts were evaluable if they completed 1 cycle (28 days) of DUV and had ≥ 1 efficacy assessment. The dose-expansion phase is ongoing with a targeted enrollment of 100 pts; pts were eligible if they had histologically confirmed R/R PTCL after ≥2 cycles of a prior standard regimen and a CD4 lymphocyte count of ≥ 50/mm3 (0.05 x 109/L). Based on the initial dose-optimization results, it was determined pts will receive DUV starting at 75 mg BID for 2 cycles to achieve more rapid tumor control, followed by 25 mg to try to maintain long-term disease control and mitigate the potential for later onset toxicities. Pts were to be maintained on therapy continuously until progressive disease (PD) or unacceptable toxicity. For those at 25mg BID, it was permitted for the dose to be re-escalated to 75 mg BID if an assessment shows PD and the pt had not required a dose modification due to toxicity. The primary endpoint is ORR by an Independent Review Committee (IRC), and secondary endpoints include duration of response (DOR), PFS, OS, disease control rate, and safety; all analyses consisted of pts that received at least 1 dose of DUV. The statistical analysis plan was amended to take a preliminary assessment of ORR after approximately 20 pts were evaluated for response in the dose-expansion phase, consistent with the number of pts that were evaluated in the dose-optimization phase (Cohort 2). Dose-Optimization Phase Efficacy Update: As of the data cutoff, 2 pts (1 each cohort) remain on treatment. Efficacy data are summarized in Table 1. Of those pts that achieved a CR, 1 in each cohort proceeded to undergo stem cell transplant or consolidated radiation therapy with curative intent, and are censored in the DOR assessment . Dose-Expansion Phase Initial Summary: As of the data cutoff of 23 March 2020, a total of 25 pts have been dosed, 20 of whom underwent at least 1 disease response assessment (Table 1). Pts had a median age of 61 years (range, 21-86 years) and a median of 2 prior therapies (range, 1-6). Forty-five percent (9/20) of pts remain on treatment (5 responders, 3 with assessments not yet performed, 1 on treatment with stable disease);11 pts discontinued due to PD (n=7), adverse events (n=2) , or to under go transplant (n=2). Responses occurred in 8/20 pts: PTCL-NOS (4 CR, 1 partial response [PR]), ALCL (1 PR), AITL (1 CR) and SPTCL (1 CR). The most frequent adverse events seen were neutrophil count decreased (25%), ALT increased (21%), WBC decreased (21%) and lymphocyte count decreased (21%). In summary, the DUV data observed to date show consistent response rates in a R/R PTCL pt population. The safety profile observed in PRIMO to date is consistent with the current safety profile of DUV. The mature dose-optimization phase results demonstrated a median DOR of 12.2 months for the 75 mg BID cohort. The preliminary results from the PRIMO dose-expansion cohort (75 mg BID followed by 25 mg BID dosing) show an ORR of 40 % and CR rate of 30% (6/20) by INV assessment. These data support continued evaluation of DUV as a treatment option for R/R PTCL. Updated data from the planned interim analysis after 40 pts enroll (occurred June 2020) will be presented. Disclosures Pro: Verastem Oncology: Research Funding. Brammer:Bristol-Myers Squibb: Research Funding; Celgene: Research Funding; Seattle Genetics: Honoraria, Speakers Bureau; Kymera: Honoraria; Verastem Oncology: Other: Travel. Jacobsen:Takeda: Honoraria; Merck, Pharmacyclics, F. Hoffmann-LaRoche, Novartis: Research Funding; Acerta, AstraZeneca, Merck: Consultancy. Mehta-Shah:Corvus: Research Funding; Verastem: Research Funding; Celgene: Research Funding; Bristol Myers-Squibb: Research Funding; Genetech/Roche: Research Funding; C4 Therapeutics: Consultancy; Karyopharm Therapeutics: Consultancy; Innate Pharmaceuticals: Research Funding; Kyowa Hakko Kirin: Consultancy. Zain:Seattle Genetics: Research Funding; Kyowa Kirlin: Research Funding; Mundai Pharma: Research Funding. Zinzani:Immune Design: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Merck: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; MSD: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Sandoz: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Janssen-Cilag: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Celltrion: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Verastem: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Sanofi: Consultancy, Membership on an entity's Board of Directors or advisory committees; ADC Therapeutics: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Kirin Kyowa: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; EUSA Pharma: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Janssen: Consultancy, Honoraria, Speakers Bureau; Servier: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Roche: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; TG Therapeutics, Inc.: Honoraria, Speakers Bureau; Celgene: Consultancy, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Portola: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding, Speakers Bureau; Eusapharma: Consultancy, Speakers Bureau; Kyowa Kirin: Consultancy, Speakers Bureau; Immune Design: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; BMS: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Gilead: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; AbbVie: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Incyte: Honoraria, Membership on an entity's Board of Directors or advisory committees, Speakers Bureau. Lustgarten:Verastem Oncology: Current Employment, Current equity holder in publicly-traded company. Youssoufian:Verastem Oncology: Current Employment, Current equity holder in publicly-traded company. Horwitz:Janssen: Consultancy; GlaxoSmithKline: Consultancy; Daiichi Sankyo: Research Funding; C4 Therapeutics: Consultancy; Beigene: Consultancy; Portola: Consultancy, Research Funding; Mundipharma: Consultancy; Innate Pharma: Consultancy; Corvus: Consultancy; Trillium: Consultancy, Research Funding; Seattle Genetics: Consultancy, Research Funding; Millenium/Takeda: Consultancy, Research Funding; Kyowa Hakka Kirin: Consultancy, Research Funding; Infinity/Verastem: Research Funding; Forty Seven: Consultancy, Research Funding; Celgene: Consultancy, Research Funding; Aileron: Consultancy, Research Funding; ADCT Therapeutics: Consultancy, Research Funding; Vividion Therapeutics: Consultancy; Verastem: Consultancy, Research Funding; Myeloid Therapeutics: Consultancy; Miragen: Consultancy; Kura Oncology: Consultancy; ASTEX: Consultancy; Affirmed: Consultancy. OffLabel Disclosure: Duvelisib (DUV), a dual PI3K-δ,γ inhibitor, is FDA approved at 25 mg twice daily (BID) for the treatment of R/R chronic lymphocytic leukemia or small lymphocytic lymphoma after at least 2 lines of prior therapy and R/R follicular lymphoma after at least 2 prior systemic therapies, the latter based on accelerated approval. This indication is approved under accelerated approval based on overall response rate. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials. Duvelisib is not approved for Peripheral T-Cell Lymphoma. This study is investigating treatment or outcomes that have not received approval from a Health Authority. The information presented is not intended to convey conclusions of safety or efficacy. There is no guarantee that the outcome of these studies will result in approval by a Health Authority.

Hakka emigration has created many smaller communities worldwide; where some groups continued their migratory journey. One such example is the Hakkas, who first migrated to Calcutta and then moved on to Vienna and Toronto, clustering in a close-knit social network. In various sessions, Viennese Hakkas of all age groups were interviewed for their lifestories and linguistic practices. (a) The linguistic competence of the migrants includes Hakka, English and Indian (Hindi, Ben¬gali) but often rather little German; Hakka is important at the workplace (Chinese restaurants) and is transmitted in families; Indian helps establish professional relationships with Indian migrants. (b) The social network is rather closed to Hakka friends from Calcutta or from other places. All Hakkas closely cooperate and usually have only few outside contacts. They consider Calcutta as their old homeland to which they return for Chinese New Year. (c) The younger generation consists of weak speakers of Hakka who are fully integrated into Austrian culture, but also maintain contacts to Toronto and love to visit friends and family in India. To conclude, the Indian Hakkas of Vienna are an interesting example of a two-step migration which first converted some Chinese into Indians, and then planted this Indian subgroup into Europe.