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Academic literature on the topic 'Film forming formulation'
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Journal articles on the topic "Film forming formulation"
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Pünnel, Larissa Carine, and Dominique Jasmin Lunter. "Film-Forming Systems for Dermal Drug Delivery." Pharmaceutics 13, no. 7 (2021): 932. http://dx.doi.org/10.3390/pharmaceutics13070932.
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Film-forming formulations represent a novel form of sustained release dermatic products. They are applied to the skin as a liquid or semi-solid preparation. By evaporation of the volatile solvent on the skin, the polymer contained in the formulation forms a solid film. Various film-forming formulations were tested for their water and abrasion resistance and compared with conventional semi-solid formulations. Penetration and permeation studies of the formulations indicate a potential utility as transdermal therapeutic systems. They can be used as an alternative to patch systems to administer a variety of drugs in a topical way and may provide sustained release characteristics.
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Jassim, Zainab E., Mais F. Mohammed, and Zainab Ahmed Sadeq. "FORMULATION AND EVALUATION OF FAST DISSOLVING FILM OF LORNOXICAM." Asian Journal of Pharmaceutical and Clinical Research 11, no. 9 (2018): 217. http://dx.doi.org/10.22159/ajpcr.2018.v11i9.27098.
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Objective: The aim of the present work was to formulate and evaluate fast dissolving film containing lornoxicam.Materials and Methods: To prepare the film, hydroxypropyl methylcellulose E5 and polyvinyl alcohol (PVA) were used as film-forming polymers by solvent casting method. Glycerine was used as plasticizer, aspartame, and mannitol as sweetener. All prepared films were evaluated for its weight variation, disintegration time, thickness, drug content, pH, dissolution study, and folding endurance. The drug-excipients compatibility study was done using differential scanning calorimetry (DSC) and Fourier transform infrared (FTIR).Results: Satisfactory results obtained when PVA was used as film-forming polymer, and the drug was dispersed in the polymer solution using poloxamer 407 as a solubilizing agent. Formulation F2 is considered as the optimized formulation as it showed good folding endurance (>300), faster disintegration rate (30 s), and maximum in vitro drug release (87%) within 5 min. DSC and FTIR studies showed no interaction between drug and the polymers.Conclusion: It can be concluded from the study that the fast dissolving film can be prepared for poorly water-soluble drug lornoxicam using PVA as a suitable film-forming polymer.
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Wayal, Vipul, K. Nagasree, and B. A. Vishwanath. "Design, Development and Evaluation of Silk Based Film Forming Spray for Wound Healing." Journal of Drug Delivery and Therapeutics 11, no. 3-S (2021): 15–18. http://dx.doi.org/10.22270/jddt.v11i3-s.4812.
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The objective of the present study is to formulate and evaluate Silk based film forming spray for wound healing. On the wound surface the solution solidifies into a film which can deliver the active moiety on site of action. The spray solution was prepared by simple mixing of active extract of Centella Asiatica, Silk Protein and various film forming polymers. Silk protein form scaffold for active fibroblast movement and Asiaticosides from Centella Asiatica extract improve and fasten collagen synthesis. A clear yellowish solution was obtained. The formulations (F1-F8) had a pH range between 5.5–6.5, which was close to the pH of skin. The viscosity of formulation in range of 25–50 cps, completely dry film formed within 5 min in open environment. The Effects of polymers, plasticizers and solvents on spreadability. Surface tension and Spray angle were studied. The high content of ethanol in the formulation fastens the drying time. The results indicated that formulation (F8) showed good spreadability and less drying time.
 Keywords: Film forming spray, Wound healing, Silk protein, Asiaticoside, Scaffold
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T, Balakrishna, Vidyadhara S, Murthy Tegk, Ramu A, and Sasidhar Rlc. "FORMULATION AND EVALUATION OF ESOMEPRAZOLE FAST DISSOLVING BUCCAL FILMS." Asian Journal of Pharmaceutical and Clinical Research 11, no. 10 (2018): 193. http://dx.doi.org/10.22159/ajpcr.2018.v11i10.27321.
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Objective: The present study deals with the formulation and evaluation of fast dissolving buccal films for effective treatment option in the gastroesophageal reflux disease.Methods: Esomeprazole fast dissolving buccal films are a convenient formulation of which can be taken with or without water. In the present investigation, polyvinyl alcohol and polyvinylpyrrolidone were used as film-forming agents and polyethylene glycol 400 is taken as plasticizer. Solvent evaporation method was used for the preparation of fast dissolving buccal films.Results: The films were prepared and evaluated for film thickness, folding endurance, dispersion test, drug content, and dissolution. The in vitro dissolution studies were carried out using simulated salivary fluid (pH 6.8 phosphate buffer).Conclusion: Among all the formulations, Formulation E7 was released up to 99.6% of the drug from the film within 5 min of time which exhibits faster absorption and also shows desirable characteristics of the film. The drug-excipient interaction studies WERE carried out by Fourier-transform infrared studies, differential scanning calorimetry analysis-X-diffraction studies, and scanning electron microscopic studies and the results revealed that there were no major interactions between the drugs and excipients used for the preparation of films.
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Kaza, Rajesh, Sujatha Kumari M, Kishore Babu M, Avinash A, and Nagaraju R. "Biopharmaceutical and Pharmacodynamic Characteri-stics of Telmisartan Oral Disintegrating Films." International Journal of Pharmaceutical Sciences and Nanotechnology 12, no. 2 (2019): 4489–96. http://dx.doi.org/10.37285/ijpsn.2019.12.2.6.
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 This research work was aimed to develop the telmisartan fast dissolving films. Fast dissolving films allow rapid drug dissolution in the oral cavity and thereby bypass the first pass metabolism. Solid dispersions of telmisartan using natural polymers such as hupu gum (HG), guar gum (GG) and xanthan gum (XG) were prepared by kneading technique and the optimized solid dispersion was exploited in the development of rapidly dissolving film. Telmisartan films were prepared by solvent casting method using different grades of HPMC (E5, 50 cps and K4M). Six formulations (FT1-FT6) of telmisartan films were prepared and evaluated for their physical characteristics such as thickness, tensile strength, percentage elongation, weight variation, folding endurance, drug content uniformity and surface pH and gave satisfactory results. The compatibility of the drug in the formulation was confirmed by FTIR and DSC studies. The formulations were subjected to disintegration, in vitro drug release and pharmacodynamic studies on spontaneous hypertensive rats (SHR). Amongst the formulations of FT1-FT6, FT6 was found as best formulation which contains HPMC E5 and telmisartan solid dispersion with guar gum at weight ratio of 1:2 and showed excellent film forming characteristics such as disintegration time at 42 sec and percentage drug release 97.98% within 10 minutes. The optimized film formulation (FT6) showed excellent stability over 45 days when stored at 40°C/60% RH. The pharmacodynamic study in SHR proved that fast dissolving films of telmisartan produced a faster onset of action.
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Dangre, Pankaj V., Ram D. Phad, Sanjay J. Surana, and Shailesh S. Chalikwar. "Quality by Design (QbD) Assisted Fabrication of Fast Dissolving Buccal Film for Clonidine Hydrochloride: Exploring the Quality Attributes." Advances in Polymer Technology 2019 (May 5, 2019): 1–13. http://dx.doi.org/10.1155/2019/3682402.
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The present work endeavors fabrication of fast dissolving buccal film of clonidine hydrochloride by employing quality by design (QbD) based approach. The total nine formulations were prepared according to formulation by design helped by JMP software 13.2.1. The patient oriented quality target product profiles were earmarked and on that basis critical quality attributes were identified. Preliminary screening studies along with initial risk assessment eased the selection of film-forming polymer (HPMC E 15) and plasticizer (PEG 400) as CMAs for formulation of films. A 32 full factorial plan was utilized for assurance of impact, i.e., HPMC E15 (X1) and PEG 400 (X2), as independent variables (factors) on thickness (mm) (Y1), disintegration time (s) (Y2), folding endurance (Y3), and tensile strength (kg) (Y4). Furthermore, prediction profiler assists in predicting composition of best formulation encompassing desired targeted response. The optimized formulation (F6) showed fast drug dissolution (>90%) within 8 min, and solid state characterization by DSC, XRD revealed excellent film characteristics. In a nutshell, the fast dissolving buccal film for clonidine hydrochloride was successfully developed assisted by QbD approach with markedly improved biopharmaceutical performance as well as patient compliance.
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Surini, Silvia, Fungi Gotalia, and Kurnia Sari Setio Putri. "FORMULATION OF MUCOADHESIVE BUCCAL FILMS USING PREGELATINIZED CASSAVA STARCH PHTHALATE AS A FILM-FORMING POLYMER." International Journal of Applied Pharmaceutics 10, no. 1 (2018): 225. http://dx.doi.org/10.22159/ijap.2018.v10s1.50.
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Objective: This study aimed to compare the characteristics of four buccal films formulated with phthalylated cassava starch and their drug deliverypotentials.Methods: An alternative to conventional (oral) drug administration is to administer drugs in a buccal film; however, the required dosage mustbe dissolved in a film-forming polymer with suitable mechanical and mucoadhesive characteristics. Previous studies have produced excipientsby physically and chemically modifying starch, such as by completely pregelatinization and phthalylation it in an aqueous medium under alkalineconditions (pH 8–10). This produced a pregelatinized cassava starch phthalate (PCSPh) powder with a high degree of substitution (0.0541±0.0019),thus giving it different physical, chemical, and functional characteristics than unphthalated PCS.Results: PCSPh in 4.5% and 6% (w/w) concentrations was used as excipients for producing four formulations of buccal film. One film had themost suitable characteristics, with an ex vivo mucoadhesion time of 57.1±20.3 min, tensile strength of 0.84±0.02 N/mm2, and a more rapid drugrelease profile than two of the other film types produced. Our tests also revealed that the best film tended to not change physically when moistened(percentage moisture absorption was 139% and moisture loss was 65%).Conclusion: Thus, we predict that PCSPh could be adequately formulated to provide mucoadhesive buccal films with an appropriate drug release profile.
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Jamal Mohamed A, Perinbam K, Vahitha V, Devanesan S, and Janakiraman K K. "Povidone iodine loaded film-forming topical gel and evaluation of its chemical stability." International Journal of Research in Pharmaceutical Sciences 11, no. 1 (2020): 148–53. http://dx.doi.org/10.26452/ijrps.v11i1.1799.
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The main aim of this study was to develop Povidone Iodine loaded film-forming gel for excellent wound healing property with various formulations, and corresponding application stratification was prepared with Povidone Iodine, polyethylene glycol-400, polyethylene glycol-4000, aloe vera, and honey. Povidone Iodine is a broad spectrum antiseptic for topical application in the treatment and prevention of infection in wounds. Among the antiseptic and antimicrobial substances, Povidone-Iodine still occupies its position of lasting importance in everyday human and veterinary medicine. Povidone-iodine products display the broadest spectrum of antimicrobial effect with high clinical efficacy together with extremely low toxicity in clinical practice. The purpose served by dressing includes protecting wounds, promoting healing, and providing, retaining, or removing moisture. Wound repairing is a complex process involving an integrated response by many different cell types and growth factors to achieve rapid restoration of skin integrity and protective function after injury. In recent years, there have been tremendous advances in the design and composition of bandages and dressings, and there are numerous wound care materials. Some wound dressing types are biosynthetic dressings, composite dressings, gauze, hydrocolloid dressings, hydrogels, transparent films, etc. Povidone Iodine is completely soluble in cold and mild-warm water, ethyl alcohol, Iso propyl alcohol, Polyethylene glycol, and glycerol. The developed Povidone Iodine loaded film-forming gel was evaluated for their physical and chemical stability. The film-forming optimized gel formulation composed of povidone-iodine, polyethylene glycol-400, polyethylene glycol-4000, aloe vera, and honey and this composition provides suitable consistency, spreadability, and adhesiveness. The prepared trials were coded PGAH-01, PGAH-02, PGAH-03, PGAH-04, and PGAH-05, respectively. Among these all formulations, the PGAH-04 formulation parameters was found within the limit.
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Kumar, Y. Shravan, R. Gowthami, Sujitha H, et al. "Formulation and Evaluation of Sumatriptan Succinate Fast Disintegrating Films and Tablets." International Journal of Pharmaceutical Sciences and Nanotechnology 6, no. 2 (2013): 2087–96. http://dx.doi.org/10.37285/ijpsn.2013.6.2.11.
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Sumatriptan succinate is a 5-HT1B/1D receptor agonist which has well established efficacy in treating migraine. The main objective of the study was to formulate Oral Fast Disintegrating Films (ODF) and Oral Fast Disintegrating Tablets (ODT) to achieve a better dissolution rate and further improving the bioavailability of the drug. ODFs were prepared by solvent casting method using film forming polymers like HPMC – E15,5cps,50cps in different ratios & prepared batches of films were evaluated for the drug content, film thickness, disintegration time and in vitro dissolution studies. Among the prepared formulation F7 containing HPMC – 50cps (drug: polymer ratios = 1:1) was found to be best formulations which releases 98.2±1.1of the drug within 17±0.02 sec. ODTs prepared by direct compression method using in different concentrations of super-disintegrants. The prepared formulation T12 (combination of disintegrants) containing CP + CCS (6%) was considered to be the best formulation, which releases up to 100±0.38% of the drug in 23±0.75 sec, respectively. Based on these results, it is suggested that ODFs have faster disintegration time and drug release than ODTs.
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Kumar, Y. Shravan, Deepthi B, and Mounika M. "Formulation and Evaluation of Salbutamol Sulphate Sublingual Films." International Journal of Pharmaceutical Sciences and Nanotechnology 10, no. 5 (2017): 3836–43. http://dx.doi.org/10.37285/ijpsn.2017.10.5.4.
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Salbutamol is a short-acting, selective beta-2-adrenergic receptor agonist used in treatment of asthma and COPD. In the present work, sublingual films of Salbutamol sulphate were developed with a view to enhance the patient compliance and provide quick onset of action. Salbutamol has a bioavailability of 53 - 60%. The goal of the study was to formulate sublingual films of Salbutamol sulphate to achieve a better dissolution rate and further improving the bioavailability of the drug. Sublingual films prepared by solvent casting method using film forming polymers HPMC-E5, HPMC-E15 and Maltodextrin in different ratios. The prepared batches of films were evaluated for the drug content, weight variation, film thickness, disintegration time and in vitro dissolution studies. Among all, the formulation B1 containing HPMC-E15 with a drug: polymer ratio (1:6) was found to be the best formulation which showed 98.36% of the drug release within 15 minutes and disintegration time 18 sec. This study shows the viability of developing sublingual films of salbutamol.