Preparation and in vitro evaluation of Eudragit microspheres containing acetazolamide

International Journal of Pharmaceutics

Volumn 269, Issue 1, 2004, Pages 131-140

  Haznedar, S ^a   Dortunc B ^a  

^a MARMARA UNIVERSITY   (Turkey)

Author keywords

Acetazolamide; Controlled release; Eudragit; Microspheres

Indexed keywords

ACETAZOLAMIDE; ACETONE; EUDRAGIT; PARAFFIN; POLYMER; SOLVENT;

CONFERENCE PAPER; CONTROLLED DRUG RELEASE; DRUG FORMULATION; DRUG SCREENING; DRUG SYNTHESIS; ENCAPSULATION; EVAPORATION; IN VITRO STUDY; LIQUID; PARTICLE SIZE; PRIORITY JOURNAL; VELOCITY;

EID: 0348048798     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijpharm.2003.09.015     Document Type: Conference Paper

References (20)

1. Akbuǧa J. Preparation and evaluation of controlled release furosemide microspheres by spherical crystallization. Int. J. Pharm. 53:1989;99-105.
2. Armand J.Y., Magnard F., Bouzon J., Rollet J., Taverdet J.L., Vergnaut J.M. Modelling of drug release in gastric liquid from spheric galenic forms with Eudragit matrix. Int. J. Pharm. 40:1987;33-41.
3. Arshady R. Albumin microspheres and microcapsules: methodology of manufacturing techniques. J. Control. Release. 14:1990;111-131.
4. Arshady R. Preparation of biodegradable microspheres and microcapsules 2. Polylactides and related polyesters. J. Control. Release. 17:1991;1-22.
5. Babay D., Hoffman A., Benita S. Design and release kinetic pattern evaluation of indomethasin microspheres intended for oral administration. Biomaterials. 9:1988;482-488.
6. Davis S.S. The design and evaluation of controlled release systems for the gastrointestinal tract. J. Control. Release. 2:1985;27-38.
7. Davis S.S., Illum L. Polymeric microspheres as drug carriers. Biomaterials. 9:1988;111-115.
8. Ege, M.A., Karasulu, H.Y., Karasulu, E., Ertan, G., 2001. A computer program designed for in vitro dissolution kinetics; in vitro-in vivo kinetic correlations and routine applications. In: Proceedings of the 4th Central European Symposium on Pharmaceutical Technology. Vienna; Scientia Pharmaceutica Suppl. 1, Band 69, pp. S127-S128.
9. El-Gazayerly O.N., Hikal A.H. Preparation and evaluation of acetazolamide liposomes as an ocular delivery system. Int. J. Pharm. 158:1997;121-127.
10. Eudragit RS and Eudragit RL data sheets, 1991. Röhm Pharma GmbH, Darmstadt.
11. Garner L.L., Carl E.F., Ferwerda J.R. Advantages of sustained release therapy with acetazolamide in glaucoma. Am. J. Ophthalmol. 55:1963;323-327.
12. Kawashima Y., Niwa T., Handa T., Takeuchi H., Iwamoto T., Itoh K. Preparation of controlled release microspheres of ibuprofen with acrylic polymers by a novel quasi-emulsion solvent diffusion method. J. Pharm. Sci. 78:1989;68-72.
13. Martindale, 2001. In: Parfitt, K. (Ed.), The Complete Drug Reference, 32nd ed. Martindale Pharmaceutical Press, London, p. 811.
14. Pongpaibul Y., Price J.C., Whitworth C.W. Preparation and evaluation of controlled release indomethacin microspheres. Drug Dev. Ind. Pharm. 10:1984;1597-1616.
15. Pongpaibul Y., Maruyama K., Iwatsuru M. Formation and in vitro evaluation of theophylline-loaded poly(methyl methacrylate) microspheres. J. Pharm. Pharmacol. 40:1988;530-533.
16. Ritschel W.A. Biopharmaceutic and pharmacokinetic aspects in the design of controlled release peroral drug delivery systems. Drug Dev. Ind. Pharm. 15:1989;1073-1103.
17. Tsankov S.T., Lambov N., Minkov E. Regulation of the tetracycline hydrochloride release from polyacrylate microspheres. Pharmazie. 47:1992;125-128.
18. The Merck Index, 2001, 13th ed. In: Maryadele, J.O'Neil (Ed.), Merck&Co. Inc., Whitehouse Station, NJ, p. 56.
19. US Pharmacopoeia XXIII, 1995. US Pharmacopoeial Convention Inc., Rockville, MD.
20. Vachon M.G., Nairn J.G. Physico-chemical evaluation of acetylsalicylic acid - Eudragit RS 100 microspheres prepared using a solvent-partition method. J. Microencapsul. 12:1995;287-305.