优化和稳定性评估的儿科螺旋诺拉克口服悬浮剂:配方开发和分析验证验证
Roxanne Desquines1, Zoubeir Ramjaun1, Acil Jaafar2
1University Hospital Centre Toulouse, Department of Pharmacy, France.
概括
这项研究为儿科患者开发了一种稳定的口服螺旋乳悬浮剂,改善了对先天性心脏病等疾病的药物获取. 这种新配方确保了对需要螺旋龙治疗的儿童的安全性和有效性.
科学领域:
- 制药科学 制药科学
- 儿科药理学 儿科药理学
- 制定 发展 制定 发展
背景情况:
- 儿科患者面临着药物可用性方面的挑战,特别是对于先天性心脏病等需要螺旋龙的疾病.
- 现有的spironolactone配方可能不适合小儿治疗,需要专门的剂量形式.
研究的目的:
- 为了优化口服悬浮spironolactone的药物配方用于儿科使用.
- 评估开发的儿科螺旋诺拉克口服悬浮剂的稳定性和质量.
主要方法:
- 在InOrpha®中开发一种使用0.2%的香的口服悬浮配方.
- 一种分析方法的验证,以准确量化螺旋乳.
- 强制降解研究,以确保该方法的稳定性指示性质.
- 在各种储存条件下进行全面的稳定性评估 (化学,物理,微生物学).
主要成果:
- 与以前的版本相比,优化的配方表现出增强的稳定性和减少沉积.
- 分析方法的准确性和精确性得到了验证.
- 口服悬浮剂在打开前的135天和打开后的37天内,在化学,物理和微生物学上均稳定.
- 强制降解研究证实了该方法能够检测螺旋乳降解产物.
结论:
- 开发的口服螺旋诺拉克悬浮剂是儿童患者的稳定和可行的选择.
- 这种配方解决了对儿童,特别是患有先天性心脏病的儿童进行适当的螺旋乳输送的需要.
- 建议对药理动力学 (生物可用性,药理动力学) 进行进一步的研究,以确认在儿童群体中的疗效.
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