Floating or pulsatile drug delivery systems based on coated effervescent cores

International Journal of Pharmaceutics

Volumn 187, Issue 2, 1999, Pages 175-184

  Krögel, Ina ^a   Bodmeier, Roland ^a  

^a FREIE UNIVERSITÄT BERLIN   (Germany)

Author keywords

Coating; Controlled drug release; Effervescence; Floating drug delivery systems; Oral drug delivery; Polymeric films; Pulsatile drug release

Indexed keywords

BICARBONATE; CALCIUM PHOSPHATE DIBASIC; CELLULOSE ACETATE; CHLORPHENIRAMINE MALEATE; CITRIC ACID; CITRIC ACID TRIBUTYL ESTER; CITRIC ACID TRIETHYL ESTER; ETHYL CELLULOSE; EUDRAGIT; EUDRAGIT RS; HYDROXYPROPYLMETHYLCELLULOSE; LACTOSE; MACROGOL 4000; MICROCRYSTALLINE CELLULOSE; PLASTICIZER; SEBACIC ACID DIBUTYL ESTER;

ARTICLE; DRUG COATING; DRUG DELIVERY SYSTEM; DRUG MANUFACTURE; DRUG RELEASE; EFFERVESCENT TABLET; IN VITRO STUDY; ORAL DRUG ADMINISTRATION; PRIORITY JOURNAL; SUSTAINED DRUG RELEASE; TABLET HARDNESS;

CELLULOSE; DRUG DELIVERY SYSTEMS; LACTOSE; METHYLCELLULOSE; OXAZINES; PLASTICIZERS; SOLUBILITY; TIME FACTORS;

EID: 0345035517     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-5173(99)00189-1     Document Type: Article

References (29)

1. Aguadisch, L.M.J., Grisoni, B.F., Etienne, A., 1991. Sustained release elements. EP 0 425 154, 2 May.
2. Anderson, H.R., Banker, G.S., Peck, G.E., 1982. Quantitative evaluation of pharmaceutical effervescent systems I: Design of testing apparatus. J. Pharm. Sci. 71, 3-13.
3. Asmussen, B., Cremer, K., Müller, W., 1995. Wirkstoffträger zur kontrollierten Freisetzung von Wirkstoffen im Gastrointestinaltrakt mit verzögerter Pyloruspassage. DE 44 19 818, 14 December.
4. Becher, F., 1995. Volumen-expandierbares, als Wirkstoffträger insbesondere zur oralen Anwendung geeignete flächige Anwendungsform. DE 44 19 824, 14 December.
5. Bodmeier, R., Krögel, I., 1997. Abgabevorrichtung mit programmierter Wirkstofffreisetzung. DE 196 19 050, 6 November.
6. Bodmeier, R., Paeratakul, O., 1993. Dry and wet strength of polymeric films prepared from an aqueous colloidal polymer dispersion, Eudragit® RS30D. Int. J. Pharm. 96, 129-138.
7. Bodmeier, R., Paeratakul, O., 1994. Mechanical properties of dry and wet cellulosic and acrylic polymer films prepared from aqueous colloidal polymer dispersions. Pharm. Res. 11, 882-888.
8. Bolton, S., Izevbehai, P.H., Desai, S., 1989. Floating sustained release therapeutic composition. EP 0 297 978, 4 January.
9. Curatolo, W.J., Lo, J., 1995. Gastric retention system for controlled drug release. US Patent 5 443 843, 22 August.
10. Deshpande, A.A., Rhodes, C.T., Shah, N.H., Malick, A.W., 1996. Controlled-release drug delivery systems for prolonged gastric residence: an overview. Drug Dev. Ind. Pharm. 22, 531-539.
11. Gurny, R., Junginger, H.E., 1990. Bioadhesion: Possibilities and Future Trends. Wissenschaftliche Verlagsgesellschaft, Stuttgart.
12. Gurny, R., Junginger, H.E., Peppas, N.A., 1993. Pulsatile Drug Delivery; Current Applications and Future Trends. Wissenschaftliche Verlagsgesellschaft, Stuttgart.
13. Ichikawa, M., Watanabe, S., Miyake, Y., 1987. Granule remaining in stomach. EP 0 235 718, 9 September.
14. Krögel, I., Bodmeier, R., 1996. Evaluation of the floating properties of coated drug delivery systems containing effervescent excipients. Eur. J. Pharm. Biopharm. 42, 21.
15. Krögel, I., Bodmeier, R., 1997. Development of floating or pulsatile DDS based on effervescent cores. Proc. Int. Symp. Control. Release Bioact. Mater. 24, 237-238.
16. Krögel, I., Bodmeier, R., 1998. Pulsatile drug release from an insoluble capsule body controlled by an erodible plug. Pharm. Res. 15, 474-481.
17. McNeil, M.E., Rashid, A., Stevens, H.N.E., 1990. Dispensing device. WO 90/09168, 23 August.
18. Minoru, O., Kenji, O., Shuichi, K., Akira, I., 1995. Controlled release-initiation and controlled release-rate pharmaceutical composition. EP 0 640 337, 1 March.
19. Moes, A.J., 1993. Floating delivery and other potential gastric retaining systems, Current status on targeted drug delivery to the gastrointestinal tract. Capsugel Library, 97-112.
20. Müller, W., 1989. Schwimmfähiges orales therapeutisches System. DE 38 03 482, 17 August.
21. Nakamichi, K., Izumi, S., Yasuura, H., 1996. Gastric remaining preparation, swollen molding, and production process. EP 0 717 988, 26 June.
22. Phuapradit, W., Railkar, A., Shah, N.H., 1995. Pharmaceutical composition. EP 0 673 645, 27 September.
23. Poli, S., Busetti, C., Moro, L., 1993. Oral pharmaceutical compositions for specific colon delivery. EP 0 572 942, 8 December.
24. Pozzi, F., Furlani, P., 1992. Orale feste pharmazeutische Dosierungsform mit programmierter Freisetzung. DE 41 22 039, 9 January.
25. Schultz, P., Kleinebudde, P., 1997. A new multiparticulate delayed release system. I. Dissolution properties and release mechanism. J. Control. Release 47, 181-189.
26. Sinnreich, J., 1989. Umhüllte Retardform. EP 0 304 904, 22 March.
27. Ueda, S., Hata, T., Asakura, S., Yamaguchi, H., Kotani, M., Ueda, Y., 1994. Development of a novel drug release system, Time-Controlled Explosion System (TES). I. Concept and design. J. Drug Target. 2, 35-44.
28. Wong, P.S.L., Theeuwes, F., Larsen, S.D., 1993. Self-retaining gastrointestinal delivery device. US Patent 5 198 229, 30 March.
29. Wong, P.S.-L., Theeuwes, F., Larsen, S.D., Dong, L.C., 1995. Osmotic device for delayed delivery of agent. US Patent 5 443 459, 22 August.