Kennelly Michael J
McKay Department of Urology, Carolinas Medical Center Charlotte, NC.
Rev Urol. 2010 Winter;12(1):12-9.
Antimuscarinic agents remain the mainstay of treatment of overactive bladder. However, the utility of some of these agents is limited due to tolerability concerns, multiple daily dosage regimens, lack of formulary coverage, and high cost. This can lead to problems with long-term compliance and may preclude optimal management. Oxybutynin has been the most widely prescribed antimuscarinic agent for more than 30 years. To meet the needs of tolerability and compliance, oxybutynin has evolved from an immediate-release pill to a once-daily oral dose and is now available as a topical gel. This review compares the various oxybutynin formulations in terms of pharmacokinetics, efficacy, and tolerability issues.
抗毒蕈碱药物仍然是治疗膀胱过度活动症的主要药物。然而,由于耐受性问题、每日多次给药方案、缺乏医保覆盖以及成本高昂,其中一些药物的效用受到限制。这可能导致长期依从性问题,并可能妨碍最佳治疗。30多年来,奥昔布宁一直是处方最广泛的抗毒蕈碱药物。为满足耐受性和依从性的需求,奥昔布宁已从速释片发展为每日一次口服剂型,现在还有外用凝胶剂型。本综述从药代动力学、疗效和耐受性问题方面比较了各种奥昔布宁制剂。