Dissertations / Theses on the topic 'Médicaments – Prescription'
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Saubion, Jean Louis. "Pharmaciens et médecins face à la prescription de médicaments." Bordeaux 2, 1993. http://www.theses.fr/1993BOR2E002.
Full textValette, Catherine. "Les modalités de prescription des médicaments dans un hôpital pédiatrique." Paris 5, 1993. http://www.theses.fr/1993PA05P074.
Full textBouteiller-Remilly, Marie-Françoise. "De la prescription et de la dispensation des médicaments à statut particulier." Paris 5, 1997. http://www.theses.fr/1997PA05P121.
Full textPlasson, François. "Aide à la prescription et à l'administration des médicaments en gériatrie." Paris 5, 1996. http://www.theses.fr/1996PA05P087.
Full textAoudé, Nabil. "Prescription des antalgiques : enquête auprès de médecins de la communauté urbaine de Bordeaux." Bordeaux 2, 1990. http://www.theses.fr/1990BOR25058.
Full textBrovadan, Isabelle. "Eléments du choix d'un traitement antihypertenseur." Dijon, 1993. http://www.theses.fr/1993DIJOP001.
Full textMonteil, Marc. "La politique du médicament au CHR de Bordeaux." Bordeaux 2, 1989. http://www.theses.fr/1989BOR25080.
Full textThevenard-Duhamel, Christel. "Mesure de la prescription des antibiotiques dans les services de réanimation de France en 1997 et 1998 à l'aide de l'index de prescription." Lyon 1, 2001. http://www.theses.fr/2001LYO10113.
Full textPaineau, Virginie. "Prescription et utilisation de médicaments dans un service de long séjour de gériatrie." Paris 5, 1997. http://www.theses.fr/1997PA05P104.
Full textFontaine, Olivier. "Bilan et perspectives de prescription de l'association fixe inhibiteur de l'enzyme de conversion et diurétique." Paris 5, 1990. http://www.theses.fr/1990PA05P199.
Full textWinterfeld, Ursula. "Evaluation des pratiques professionnelles : utilisation des médicaments psychotropes chez l'enfant et l'adolescent." Paris 5, 2008. http://www.theses.fr/2008PA05P641.
Full textThis thesis investigates prescribing practices of psychotropic medications in children and adolescents in various sectors of care (community setting, paediatric university hospital). We examined the proportion of children covered by the Caisse Régionale d’Assurance Maladie d’Ile-de-France who received antidepressants. We determined the extent of the use of unlicensed and off-label psychotropic medications in hôpital Robert Debré APHP. Furthermore, we analysed the use of psychopharmacotherapy in children and adolescents hospitalised in the psychiatry ward of hôpital Robert Debré APHP. We also presented monitoring and management strategies of psychotropic drug induced side effects in paediatric patients. Our clinical findings provide paediatric hospitals and psychiatric inpatient units with an opportunity to compare and discuss individual psychopharmacological practices
Nkogho, Mengue Pamphile-Gervais. "L'évaluation de l'utilisation des médicaments et les déterminants de la prescription de médicaments génériques dans les soins de santé primaires au Gabon." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0018/MQ55871.pdf.
Full textFolio, Philippe. "Conception d'un système d'alerte couplé à la prescription informatisée pour optimiser la prescription des médicaments et prévenir la iatrogénie en établissement gériatrique." Paris 13, 2004. http://www.theses.fr/2004PA130036.
Full textPsaradellis, Eliofotisti. "Comparison of the case-time-control and the case-crossover design in estimating risk of injury for prescription medications using population databases." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/28794/28794.pdf.
Full textLétourneau-Montminy, Myriam. "Facteurs influençant la prescription de la médication cardioprotectrice recommandée chez les patients avec une maladie artérielle périphérique." Master's thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/27130.
Full textIntroduction: Guidelines recommend that patients with peripheral arterial disease (PAD) should be medically treated to reduce the occurrence of serious cardiovascular events. Objective: To identified factors associated with the prescription of preventive therapies in patients with PAD. Methods: Consecutive patients with PAD (n=362) who underwent peripheral percutaneous transluminal angioplasty between 2008 and 2010 in one tertiary care center (CHU de Quebec, Canada) were considered for the study. Data were collected from the medical charts. The main outcome was the combined prescription of three therapies. Results: A total of 52% of the patients received the three combined therapies. Having at least three cardiovascular risk factors (Odds Ratio (OR)=4.51; 95% CI: 2.76-7.37) was the factor most strongly associated with the prescription of the combined therapies. Conclusion: Canadian patients with PAD are still not optimally managed. We still need to better understand the barriers and facilitators to the application of the guidelines in PAD patients.
Desroches, Florence. "Sur la délivrance de cinq médicaments de l'hypertension artérielle dans une officine de Melun." Paris 5, 1992. http://www.theses.fr/1992PA05P027.
Full textGallini, Adeline. "Influence de la sélection des médicaments des centres hospitaliers universitaires sur les prescriptions ambulatoires." Toulouse 3, 2011. http://thesesups.ups-tlse.fr/1515/.
Full textThis work aimed to test the existence of the influence of hospital choices of drugs on surrounding general practitioners' prescriptions. A review of the literature showed the paucity of the available data. Three studies, restricted to university hospitals (UH) and 9 competitive pharmacological classes were conducted. The first one described the selection of drugs in UH. The second aimed to detect similar trends in the evolutions of hospital and ambulatory consumptions of drugs. The second was a quasi-experimental study which goal was to quantify the influence of the consumption of drugs in UHs on their surrounding communities (département and catchment area). Our analyses confirmed the influence of hospital drug consumption on drug use in the community. This effect largely varied according to the pharmacological classes
Gramain, Pascale. "Le monde du medicament a l'aube de l'ere industrielle : les enjeux de la prescription medicamenteuse de la fin du xviiie au debut du xixe siecle." Paris 7, 1999. http://www.theses.fr/1999PA070095.
Full textBoukebeche, Madani. "AIPSys : un système à base de connaissances orienté objet en vue de l'aide à la prescription de médicaments." Paris 5, 1997. http://www.theses.fr/1997PA055005.
Full textFoutel, Véronique. "Les logiciels d'aide à la prescription des médicaments : outil de la maîtrise médicalisée des dépenses de santé en France ?" Paris 5, 1995. http://www.theses.fr/1995PA05P188.
Full textLe, Guerinel Sophie. "Quelques aspects de la dispensation et de la prescription des médicaments chez le sujet âgé." Paris 5, 1998. http://www.theses.fr/1998PA05P174.
Full textGeorgala, Corinne. "Prescription des antibiotiques chez la femmme enceinte." Paris 5, 1994. http://www.theses.fr/1994PA05P135.
Full textArragon, Patrick. "L'odontologiste face à la prescription médicamenteuse chez la femme enceinte." Nantes, 1985. http://www.theses.fr/1985NANT1484.
Full textDarmon, David. "Les déterminants de la prescription médicamenteuse en médecine générale." Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10318.
Full textDrug prescription is associated with health benefits but also iatrogenic, economic, environmental and ecological consequences. It plays a central role in the relationship between patient and physician. In general practice in France, 78 % to 90 % of consultations result in a drug prescription versus 72 % in Germany and 43 % in the Netherlands. The drug is a complex product subjected to contradictory industrial and public health logics. Its prescription is the result of a medical decision which takes into account, according to the evidence-basedmedicine, information science, experience of the physician and patient choices. Other determinants may influence drug prescription, as some characteristics of the disease, patients, physicians and the healthcare system. To identify these determinants, we conducted a systematic literature review searching for factors associated with the number of drugs prescribed in general practice. Then, from a nationwide epidemiological study (ECOGEN), we identified the factors related to drug prescription in general practice in France. To explore more precisely the drug prescription in patients with chronic diseases, we conducted an epidemiological study to assess the factors associated with the prescription of antibiotics and anxiolytics/hypnotics to patients with asthma in general practice in France and Italy. Finally, we studied the place of functionalities related to drug prescription in electronic health record systems in France. The literature review showed that the determinants of the number of drugs prescribed in general practice were often related to the existence of a chronic disease, the sociodemographic characteristics of patients (elderly, female gender, low socioeconomic status, low education level) and some characteristics of the physician’s such as the number of consultations per day. The epidemiological study conducted in general practice in France showed that a drug prescription was more common in women (OR: 1.12 [1.04 to 1.20]), patients aged over 60 years (OR: 1.35 [1.20 to 1.53]) or below 15 years (OR: 1.51 [1.29 to 1.78]. General practitionners receiving pharmaceutical sales representative visits were also more likely to prescribe a drug (OR: 1.19 [1.01 to 1.41]). The study comparing Italy to France showed that the French general practitioners (GPs) prescribed more anxiolytics/hypnotics (17.8% vs. 6.9%, p <0.0001) but fewer antibiotics (37.1% vs. 42.2%, p <0.00001) than the Italian GPs to asthmatic patients. This study also showed that both in France and Italy, women with asthma were more likely to be prescribed with antibiotics (OR: 1.5 [1.3-1.7]) and anxiolytics/hypnotics (OR: 1.8 [1.5-2.1]) than men with asthma. Finally the study of electronic health record systems of French GPs showed that the function for drug prescription was particularly facilitated by a structured and standardized access to drug databases, in contrast to non-drug treatments. Thus, interventions aimed at changing drug prescription in general practice must be multifaceted on patients, doctors and the environment in which they operate
Pouessel, Isabelle. "Epidémiologie du médicament." Paris 5, 1988. http://www.theses.fr/1988PA05P202.
Full textJouve, Cyril. "Etude de l'évolution de la consommation des benzodiazépines dans un centre hospitalier général et résultats d'une enquête de prescription, tentative d'interprétation." Paris 5, 1990. http://www.theses.fr/1990PA05P229.
Full textMoutot, Cédric. "Contribution à une enquête européenne sur la prescription de médicaments en ville chez le sujet âgé." Paris 5, 1998. http://www.theses.fr/1998PA05P064.
Full textGanem, Barbara. "Les médicaments génériques en France : dispositions réglementaires, encouragements politiques, droit de substitution." Paris 5, 1999. http://www.theses.fr/1999PA05P120.
Full textSirois-Marcil, Justin. "L'érection sans prescription." Master's thesis, Université Laval, 2016. http://hdl.handle.net/20.500.11794/27378.
Full textBoudoudou, Nacima. "Comment imposer un concept nouveau, dans l'hypertension artérielle, un marché dit saturé, face à l'inertie et à la résistance au changement des prescripteurs ?" Paris 5, 1999. http://www.theses.fr/1999PA05P185.
Full textSamir, Abdin Madjda. "Impact des activités du pharmacien sur la qualité de la pharmacothérapie des patients ayant des besoins complexes suivis en GMF-UMF." Master's thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/29842.
Full textRecently, improvements in professional human resources, including pharmacists, took place within several Family Medicine Groups and Units (FMG-FMU) in Quebec. Our objective, is to measure the impact of pharmacist’ interventions on the pharmacotherapy for patients with complex needs monitored in FMG-FMU in Quebec City. Drug related problems (DRPs), medication regimen complexity and adherence to treatment in patients with complex needs referred by their physician, have been compared before and after the pharmacist' interventions in four FMG-FMU in Quebec City. Identified DRP were grouped and described using Strand classification. The medication regimen complexity was calculated using the medication regimen complexity index (MRCI) while adherence was measured using the proportion of days covered (PDC) based on information of medication reconciliation (MedRec). The MRCI and PDC means, before and after pharmacists’ interventions, were compared with a paired sample t-test. In this study, 92 patients were referred to pharmacists, of whom 64 were selected according to the inclusion criteria, of which 56 patients with 2 MedRec were included in the analysis. The sample consisted mainly of elderly women with multiple comorbidities and suffering from poly-pharmacy and medication regimen complexity. An average of 7.2 PRP / patient was found as well as a decrease in the medication regimen complexity of 5.44 and an increase in adherence to treatment of 5.6%. The FMG-FMU pharmacists could detect and resolve DRPs, decrease medication regimen complexity and non-adherence to treatment in patients with complex needs in primary care clinics.
Rue-Fenouche, Cécile. "Prescription médicamenteuse au cours de la grossesse : résultats d'une étude de cohorte." Bordeaux 2, 1997. http://www.theses.fr/1997BOR2P095.
Full textBessac, Marianne. "La maîtrise médicalisée des dépenses de prescription : incidence des références médicales opposables en région Aquitaine." Bordeaux 2, 1996. http://www.theses.fr/1996BOR2P003.
Full textEtchepare, Fanny. "Etude du respect des recommandations de prescription et d'utilisation des médicaments psychotropes chez les sujets âgés en France." Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0200/document.
Full textDespite a high frequency of use and a tendency to present with adverse events of drugs, few studies assessed compliance with guidelines related to proper use of psychotropic drugs in the older population. The aim was to assess the patterns of psychotropic drugs use in this population, as well as the compliance with French guidelines. Two population samples were included, a clinical sample of older psychiatric inpatients and a sample of the older general population using claims database of the national health insurance. In clinical population, compliance with guidelines was rather good, with prescription of a short half-life benzodiazepine in nearly three quarters of prescriptions and adequate dosage in nearly two third of cases. However, treatment discontinuation was never specified at the time of treatment initiation and rhythm of prescription was discontinuous in only one third of cases. In the older general population, duration of antidepressant treatment and biological monitoring was appropriate in only 20 % of patients, whereas nearly three quarters of subjects initiating a benzodiazepine treatment were treated over an appropriate duration. However, less than half of them had received a benzodiazepine anxiolytic of short half-life. The assessment of the impact of practice guidelines publication found no improvement of psychotropic drugs use. Other interventions should accompany guidelines publication in order to underline the importance of proper use of drugs, particularly antidepressant treatment duration and use of short half-life benzodiazepine drugs
Davaze, Olivier. "Prescription et dispensation informatisées : étude des dotations et flux de médicaments de deux unités fonctionnelles de cardio-chirurgie gérées sous sauphix R entre Janvier et Juillet 1996." Paris 5, 1996. http://www.theses.fr/1996PA05P144.
Full textGenin, Jean Luc. "Etude de la consommation des médicaments antiparkinsoniens dans un centre hospitalier général." Paris 5, 1990. http://www.theses.fr/1990PA05P162.
Full textDroulers, Alix. "Sortie officinale des médicaments de la réserve hospitalière : situation et optimisation." Paris 5, 1997. http://www.theses.fr/1997PA05P145.
Full textBourbon, Anne. "Évaluation du circuit du médicament à l'hôpital." Bordeaux 2, 1997. http://www.theses.fr/1997BOR2P064.
Full textCohen, Thierry. "Etude comparative des systèmes de prescription individuelle et nominative et de dispensation unitaire : application pratique, ATC 212 et attitude à tenir devant la dispensation de formes orales solides fractionnées." Paris 5, 1995. http://www.theses.fr/1995PA05P162.
Full textPrudent, Max. "Iatrogénie associée à la prescription de psychotropes chez les sujets âgés." Thesis, Reims, 2017. http://www.theses.fr/2017REIMM204/document.
Full textElderly people often have many comorbidities. Therapeutic management according to the recommendations in force may be at the origin of a polymedication. The prescription of psychotropic drugs is frequently found in the treatment of elderly patients. This therapeutic class is at high potential iatrogenic risk in this vulnerable population. The most notable adverse drug reactions are falls, fractures and confusion. The identification of potentially inappropriate psychotropic medications (PIP) in elderly subjects using the Beers list has received little attention.The objective of this thesis was to identify the prescriptions of potentially inappropriate psychotropic drugs (PIP) using the updated Beers lists in the treatment of subjects hospitalized or living in the nursing home. Factors related to these treatment s were also investigated.Polymedication, as well as neuropsychiatric disorders in the elderly, should make the prescriber of psychotropic drugs particularly vigilant in this particularly vulnerable population.The use of lists of potentially inappropriate medications (PIM) could identify psychotropic drugs with an unfavorable risk-benefit ratio in elderly subjects. And direct the choice of the prescriber towards treatments more favorable to the patient
Frauger-Ousset, Elisabeth. "Détournement d'usage de médicaments psychoactifs : développement d'une approche pharmacoépidémiologique." Thesis, Aix-Marseille 2, 2010. http://www.theses.fr/2010AIX20667.
Full textThis work presents the development of a new pharmacoepidemiologic method. This methodallows to estimate abuse of psychoactive prescription drugs in real life using prescriptiondatabase. The method is based on a cluster analysis which is a statistical method used todetermine, a posteriori, different subgroups of subjects. According the subgroups’characteristics, we can determine and estimate different behaviours whose subjects with adeviant behaviour. It assesses the rate of subjects with a deviant behaviour among all thesubjects that obtain the drug from a pharmacy.We used this method on several prescription drugs. For each prescription drug, we includedall individuals, affiliated to the French health reimbursement system of two southern Franceareas (Provence-Alpes-Côte-d’Azur and Corsica), who have had a prescription drugreimbursed during the first weeks of the year. Their deliveries have been monitored over a 9month-period. After a descriptive analysis, a clustering method has been used. The fourquantitative variables used to establish profiles of consumers were : number of differentprescribers, number of different pharmacies, number of dispensings and quantity dispensed(DDD). Finally, the characteristics of different subgroups have been presented, especiallythose with a deviant behavior.The first study using this method allows to confirm and assess the magnitude of the abuseliability of an emerging prescription drug as clonazepam (publication n°1). Then we adapt thismethod in order to follow the abuse evolution during several years. In the second publicationon clonazepam, we identified that the proportion of deviant subjects has increased between2001 and 2006 (from 0.86% to 1.38%). We also applied this method to estimatemethylphenidate abuse during several years (from 2005 to 2008) (publication n°3).Methylphenidate abuse is already describe in other countries whereas few data are available inFrance. This study estimates the proportion of subjects with a deviant behaviour (from 0.5%9in 2005 and in 2006 to 2.0% in 2007 and 1.2% in 2008) and assesses its evolution since theapplication of a specific regulation.Our research team has also developed an other method using prescription database : thedoctor shopping indicator which measures the quantity obtained by doctor shopping amongthe overall quantity reimbursed (publication n°4). The objective of the last publication is toanalyze and compare results from those two methods applied to High Dosage Buprenorphine,a product well-known to be diverted in France.Actually, clustering method is more and more used on prescription drugs in order to assesstheir abuse. The results obtained by this method begin to be included in the other postmarketing surveillance of CNS drugs (OSIAP, OPPIDUM, OPEAM, ASOS, DRAMES)which are used by French public health authorities
Baumevieille, Marie. "Analyse de l'intervention de la norme juridique sur le bon usage du médicament : application à la spécialité pharmaceutique remboursable." Bordeaux 2, 1997. http://www.theses.fr/1997BOR2B007.
Full textBreuillard, Natacha. "L'automatisation de la dispensation en milieu hospitalier : le modèle américain et son application en France." Paris 5, 1999. http://www.theses.fr/1999PA05P103.
Full textLaurence, Dominique. "Les variables explicatives du comportement de recherche d'information du prescripteur médical : une étude exploratoire." Dijon, 1995. http://www.theses.fr/1995DIJOE003.
Full textThis study of prescriber-oriented communication patterns in medecine within a statutory context enforcing specific constrains underlines the difficulty experienced by general practitionners in targeting appropriate population groups. It directs our attentio to the question of whether taking in account the individual caracteristiques of prescribers could approuve our knowledge of their information-seeking procedures. The conception and validation of a model derived from these patterns reflecting variables linked to professional codes of pratice and to individual cognitive factors lead to the definition of operationally effective targenting of this population and the personnalization of promotional material
Vergely, Laurence. "Evolution du système de dispensation journalière individuelle nominative Patient Care System (PCS R) : cahier des charges pour l'information de la prescription des protocoles thérapeutiques médicamenteux et l'élaboration des fiches de fabrication." Paris 5, 1996. http://www.theses.fr/1996PA05P149.
Full textAlteroche, Hélène d'. "Conseil aux patients externes lors de la dispensation de médicaments par les pharmacies hospitalières." Paris 5, 1993. http://www.theses.fr/1993PA05P178.
Full textNordmann, Sandra. "Apport de la pharmacoépidémiologie dans l'analyse des déterminants de l'abus de médicaments." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM5044/document.
Full textSome central nervous system medications sometimes lead to abuse or dependence. These adverse effects are assessed using premarketing studies such as clinical trials and non clinical studies. However, abuse is influenced by many factors, substance-related, individual and environmental. These factors could not be taken into account in premarketing studies. Thus, postmarketing surveillance of prescription drug abuse, using in particular pharmacoepidemiologic studies is essential. An efficient postmarketing surveillance requires the comprehension of abuse-related factors and underlying mechanisms. The purpose of this work was to analyse prescription drug abuse factors using pharmacoepidemiological approaches. The first part of this work was an overview of postmarketing surveillance systems dedicated to prescription drug abuse in France and in foreign countries (publication n°1). Then, we used a survey in population of patients seen in care centres dedicated to drug users in order to assess the impact of buprenorphine maintenance generic introduction on buprenorphine maintenance abuse (publication n°2). This study allows to observe the influence of the formulation on prescription drug abuse. The factors related to geographic area have never been explored in France, at our knowledge. Therefore, we studied geographic variations of prescription opioid abuse in three regions of southern France, Provence-Alpes-Côte d'Azur-Corse, Rhône-Alpes and Midi-Pyrénées using a pharmacoepidemiologic approach based on prescription drug reimbursement database, the doctor shopping method (publication n°3)
Roux, Barbara. "Amélioration du bon usage des médicaments chez les personnes âgées : nouvelles données sur les prescriptions potentiellement inappropriées et mise à disposition d'outils." Thesis, Limoges, 2020. http://aurore.unilim.fr/theses/nxfile/default/4689c997-22fb-4178-848c-31fe47fe1d7d/blobholder:0/2020LIMO0046.pdf.
Full textOlder adults are twice as exposed to iatrogenic risk as the general population, which can lead in 10 to 20% of cases to hospitalization. As the population ages, optimizing prescriptions for older adults therefore remains an ongoing public health priority. The objective of this work was the study of potentially inappropriate prescribing (PIP) at the population level and the provision of tools to improve the appropriate use of medications in the older population. Anupdate of the French Laroche list (2007) was performed using a Delphi consensus, resulting in a new tool for the detection of PIP (REview of potentially inappropriate MEDIcation pr[e]scribing in Seniors or REMEDI[e]S). This tool was used to assess the prevalence of PIP, which was high in France (56.7%) and associated with significant costs. A Quebec study revealed similar results (prevalence at 48.3%) and showed that the incidence was non-negligible (7.8%) andthat these PIP were persistent over time for almost a quarter of older people. In addition to the detection of PIP, deprescribing is a complementary approach to reduce PIP. The revisedPatients' Attitudes Towards Deprescribing questionnaire was then translated into French and validated among four French-speaking countries; this questionnaire revealed that a majority of older adults and caregivers would agree to discontinue a medication. These results highlight the need to constantly raise awareness among health professionals and health authorities on the issue of PIP. Deprescribing seems to be well accepted, presents new opportunities to further optimize prescriptions of the elderly subject
Pauly, Vanessa. "Evaluation de l'abus et du détournement des médicaments psychoactifs en addictovigilance : analyse de bases de données hétérogènes." Thesis, Aix-Marseille 2, 2011. http://www.theses.fr/2011AIX20696.
Full textThe objective of this work was to analyze abuse, dependence and diversion of psychoactive medicines in real settings using jointly different indicators issued from mixed datasources in order to present a synthetic vision. The datasources used in this work are issued from the tools developed by the Centres for Evaluation and Information on Pharmacodependency (CEIP). They allow to measure directly drug abuse with specific populations of dependent patients or under opiate treatment (OPPIDUM (Observation of the Illicit Psychotropic Products or Diverted from their Medicinal Use) survey)). These tools also allow to measure the diversion via the measure of the phenomenon of “doctor shopping” (overlapping of prescriptions) and the measure of the number of patients presenting a deviant behaviour from general health insurance databases; then they measure diversion through falsified prescriptions presented at pharmacies (the OSIAP (Forged prescriptions indicating potential abuse) survey).This multisources approach has been firstly applied to analyse abuse and diversion of clonazepam (1st publication). This study has highlighted the emerging problem of diversion of clonazepam, after flunitrazepam and has also illustrated the difficulty of analysing with consistency the information gathered by these different datasources. A good system for controlling drug diversion and abuse has to allow analysing trends. We have so proposed a classification method aiming at revealing profile of subjects with deviant behaviour to use it on an evolutive manner so as to study diversion of methylphenidate on a four year period (2nd publication). This classification method has then been applied jointly with a method measuring the “doctor shopping” to analyse diversion of High Dosage Buprenorphine (HDB) (3rd publication). This study has revealed an important problem of diversion of HDB, has also demonstrated that the two methods were globally concordant and has allowed to evaluate their advantages for the controlling of the abuse and diversion of prescription drugs. These two last methods have then been analysed jointly with data from the OPPIDUM and OSIAP surveys to allow to study and compare diversion of benzodiazepine drugs (4th publication) and opioids drugs (5th publication). This multisource approach allows to limit biases linked to each method seen individually. Our work points out the relevance of such a multisources system to estimate the abuse of a prescription drug and to compare it with the other substances. Nevertheless, the development of such a system applied to the domain of the drug dependency is relatively new, and requires improvements concerning the integration of the other sources of data and the methodology used to join and synthetize the information obtained. Finally, such a system "multi-sources” has the potential to exist and to make a real contribution to the domain of the drug dependency in France
Milea, Dominique. "Usage et mésusage dans la prescription des antidépresseurs : l’apport des bases de données." Thesis, Lyon 1, 2010. http://www.theses.fr/2010LYO10322/document.
Full textConsidering the large increase in antidepressant use observed in the last decades, the question of good or poor usage of antidepressants is of importance. The three studies presented in this report consisted into a descriptive analysis of the increase in the use of antidepressants in different countries, and thereafter analyse the underlying mechanisms. Our analysis of sales database indicates that the increase in antidepressants volume differ from country to country, but follows a classical scheme with rapid increase until stabilisation to a certain threshold and that national policies to ensure expenditure limitations has a different impact on the volume depending on the maturity of the market. The analyses performed afterwards on US claims databases, and show that if improper use of antidepressants is a reality, it does not seem to correspond to a massive off-label use but rather to an incorrect use of antidepressants: treatment without precise diagnosis, isolated prescription which suggest undue treatment, treatment for too short periods of time with regards to international guidelines which recommend at least 6 month to avoid relapse or recurrence of the disease. The analyses we have conducted on databases can serve as a basis for the development of a reliable tool to evaluate drug consumption (sales databases) or drug use (claims databases) : simple and rapid use of sales databases to get a mapping of consumption in their environment, and more complex and time consuming use of claims database to gain an understanding of practice. Used in routine, the sales monitoring tools could play a role to alert public health services on abnormal evolution of drug consumption and allow the initiation of more refined analyses either on large claims databases or through prospective cohort of patients in order to characterise the practice and gain an understanding on the drivers of drug use