概括
抗生素levofloxacin,克林达米辛酸盐和可纳在周周透析溶液中稳定在室温下长达7天. 这项研究为炎治疗提供了关键的稳定性数据.
科学领域:
- 药理学 药理学是指药理学的学科.
- 腎臟病學 (nephrology) 是一種醫學專業.
- 临床药房 临床药房
背景情况:
- 建议用于腹膜炎的抗生素缺乏在各种条件下全面的稳定性和兼容性数据.
- 研究药物稳定性对于在腹膜透析患者中有效治疗腹膜炎至关重要.
研究的目的:
- 为了评估levofloxacin,克林达米辛酸盐和fluconazole在不同腹腔透析溶液中的稳定性和兼容性.
- 确定这些抗生素在透析溶液中的最佳储存条件.
主要方法:
- 在三种透析溶液中 (两种基于葡萄糖的,一种是icodextrin) 测试了三种抗生素 (levofloxacin,clindamycin酸盐,fluconazole).
- 在各种温度 (4°C,25°C,37°C) 和时间点 (长达7天) 评估稳定性.
- 使用液体染色学-并联质谱法 (LC-MS/MS) 量化抗生素度.
主要成果:
- 在4°C和25°C的7天和在37°C的6小时内,克林达米辛酸盐和可纳没有显著的度变化.
- 利沃素在4°C时保持稳定,在25°C和37°C时略有增加 (<3%).
- 与基于葡萄糖的溶液相比,在icodextrin中药物度通常较低 (<10%).
结论:
- 利沃素,克林达米辛酸盐和可纳是稳定的,并且与基于葡萄糖的和iCodextrin的腹膜透析溶液兼容.
- 这些抗生素可以在室温 (25°C) 下储存长达7天.
- 不建议长期储存加热 (体温) 透析液.
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