• 제목/요약/키워드: Cisapride

검색결과 25건 처리시간 0.038초

Solubilization of poorly water-soluble drugs using solid dispersions

  • Kim, Tae-Wan;Choi, Choon-Young;Cao, Qing-Ri;Lee, Beom-Jin
    • 대한약학회:학술대회논문집
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    • 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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    • pp.412.2-413
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    • 2002
  • Purpose. To prepare polymer based physical mixtures or solid dispersions containing solubilizing compositions using a spray-dryer. Methods. Lovastatin.simvastatin.aceclofenac and cisapride were selected as poorly water-soluble drugs. Dextrin. poly(vinylalcohol). poly(vinylpyrrolidone)and polyethylene glycol were chosen as solubilizing carriers for solid dispersions. The solid dispersions containing solubilizing compositions without drug were prepared without using organic solvents or tedious changes of formulation compositions. (omitted)

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소아의 기능성 장질환에서 사용하는 소화기계 약물의 종류: 위장관조절제 (Medical Treatment of Functional Gastrointestinal Disorders in Children: Prokinetic Agents)

  • 서지현
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • 제11권sup1호
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    • pp.30-37
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    • 2008
  • The knowledge of motility disorders of the gastrointestinal tract has increased over the past decades. The development of newer therapies for bowel motility disorders has been disappointingly slow. Prokinetic agents are medications that enhance coordinated gastrointestinal motility and transit of material in the gastrointestinal tract. These agents are pharmacologically and chemically diverse. However, life-threatening adverse effects of prokinetic agents such as cisapride was present. In this review, pharmacologic effects and use of prokinetic agents in children was introduced.

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Treatment of Idiopathic Persistent Hiccups with Positive Pressure Ventilation - A Case Report -

  • Byun, Sung-Hye;Jeon, Young-Hoon
    • The Korean Journal of Pain
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    • 제25권2호
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    • pp.105-107
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    • 2012
  • A 41-year-old male patient presented with idiopathic persistent hiccups. The hiccups did not respond to pharmacologic treatments including cisapride, omeprazole, and baclofen. Phrenic nerve block was also ineffective. However, the persistent hiccups were successfully treated with short-term positive pressure ventilation using a short-acting muscle relaxant.

Effects of 5-HT4 selective receptor agonist, mosapride citrate on electrocardiogram in dogs

  • Chae, Ji Sang;Ahn, Jin Ok;Coh, Ye Rin;Park, Chong Woo;Youn, Hwa Young
    • 대한수의학회지
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    • 제52권3호
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    • pp.163-167
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    • 2012
  • Mosapride stimulated dietary motility was introduced because of the arrhythmogenic effect of cisapride. Cisapride, 5-HT receptor agonist, induces prolongation of QT interval. Additionally, this condition can raise the possibility of acute, "malignant" arrhythmias such as torsade de pointes. It is hard to find any reports about effects of mosapride on cardiac parameters in dogs. By confirming electrocardiogram (ECG) parameters, the surface extremity leads ECG that was obtained from the four-limb electrodes and which was recorded by an ECG recorder after administration of mosapride 3 mg/kg PO b.i.d, and mosapride 3 mg/kg with itraconazole 5 mg/kg PO b.i.d, respectively. QT interval was shortened on the days of 3, 5, and post-day 1 in both mosapride 3 mg/kg administrated group and mosapride with itraconazole group. Heart rate increased significantly. QTc was slightly prolonged in mosapride administration group and mosapride with itraconazole group. However, all dogs of QTc were in normal variation (150~250 msec). Besides, the dogs showed no side effects reported in human medicine during the administration with these drugs. Although mosapride can increase the heart rate, this study suggest that mosapride may be useful for the dogs with disorders of gastrointestinal motility because of no fatal arrhythmogenic effect inspite of administration with itraconazole in dogs.

기관지 천식환자에서 위식도 역류에 관한 연구 (Gastro-esophageal Reflux in Asthmatic Patients)

  • 서정경;인광호;이소라;이상엽;조재연;심재정;강경호;유세화
    • Tuberculosis and Respiratory Diseases
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    • 제44권4호
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    • pp.836-843
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    • 1997
  • 연구배경 : 기관지 천식과 위식도 역류는 성인에서 호발하는 질병으로, 위식도 역류가 기관지 천식을 악화시키는 요인으로 알려지면서 최근 두질환의 관계에 대한 연구가 활발해지고 있는 추세이나 아직 정확한 동반 빈도와 발병기전은 밝혀지지 않았다. 서양에서는 천식환자의 약 50~60%에서 위식도 역류가 동반되고, 위식도 역류의 치료시 천식증상이 개선되었다는 보고가 있으나 국내에서는 기관지 천식환자에서 위식도역류의 유병률과 위식도 역류 치료와 천식증상의 관계에 대한 연구가 미약한 실정이다. 방 법 : ATS(American Thoracic Society) 기준에 따라 진단된 기관지 천식환자 42명과 기관지 천식의 기왕력이 20명의 정상대조군을 대상으로, 24시간 보행 식도 pH 검사를 실시하여 DeMeester scoring system을 기준으로 하여, 7개의 지표중 1개라도 pH 4 이하의 % time이 정상 95 percentile 보다 증가된 경우 비정상적인 위식도 역류가 있는 것으로 판정하였고, 위식도 역류가 동반된 천식환자에게 위장관 운동 촉진제인 cisapride를 8주간 투여하여 그 효과를 연구하였다. 결 과 : 기관지 천식 환자군중 11명(26.2%)에서 위식도 역류가 관찰되었고, 정상 대조군에 비해 앙와위 및 전체 시간 %가 의미있게 증가되었다. 위식도 관찰되는 11명중 4명에게 cisapride를 8주간 투여후 실시한 검사상 천식증상 지수의 감소, $FEV_1$과 PEFR 증가, 24시간 보행 식도 pH검사상 혼합점수의 감소등 천식증상 및 위식도 역류가 개선되었다. 결 론 : 기관지 천식환자에서 위식도 역류의 유병률은 26.2%로 정상 대조군보다 높았고 특히 앙와위시 역류가 증가하는 소견을 보였으며, 위장관 운동촉진제를 복용시 천식 증상 및 폐기능이 약간 호전되는 경향을 보였다.

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Determination of tiropramide in human plasma by LC/MS/MS

  • Lee, Hye-Won;Ji, Hye-Young;Kim, Hee-Hyoun;Kim, Hae-Kyoung;Lee, Yong-Bok;Lee, Hye-Suk
    • 대한약학회:학술대회논문집
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    • 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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    • pp.277.2-278
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    • 2003
  • A liquid chromatography-tandem mass spectrometric (LC/MS/MS) method for the determination of tiropramide in human plasma was developed. Tiropramide and internal standard, cisapride were extracted from human plasma with MTBE at basic pH. A reverse-phase LC separation was performed on Luna C8 column with the mixture of acetonitrile-ammonium formate (10 mM, pH 4.5) (5:5, v/v) as mobile phase. (omitted)

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속용성 정제간의 용출유사성에 대한 통계학적 고찰 (Statistical Consideration on the Similarity in Dissolution Profile of Two Fast Releasing Tablets)

  • 조정환;이세희;김희선;오승열
    • Journal of Pharmaceutical Investigation
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    • 제30권2호
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    • pp.85-91
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    • 2000
  • We have studied the dissolution kinetics of two fast releasing tablets in four media, and the similarity of dissolution profiles was compared using 3 methods. Two of the methods were introduced from statistical algorithm of distance methods, which are maximum distance and Mahalanobis distance. The dissolution kinetics were also analysed using FDA method for similarity evaluation, and the results were compared with those obtained using the distance methods.

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