Flanagan J, Casale F F, Thomas T L, Desai K B
Black Notley Hospital, Braintree, Essex.
Ann R Coll Surg Engl. 1988 May;70(3):156-7.
A double blind randomised trial was carried out to ascertain whether intra-articular injections of saline, bupivacaine or bupivacaine plus triamcinolone would be of value in the relief of hip pain suffered by patients awaiting total hip replacement for osteoarthritis. The majority of patients had good pain relief for 1 month but in general this was not maintained and some patients were much worse after the injection.
开展了一项双盲随机试验，以确定关节腔内注射生理盐水、布比卡因或布比卡因加曲安奈德是否对缓解因骨关节炎等待全髋关节置换的患者的髋部疼痛有帮助。大多数患者在1个月内疼痛得到了良好缓解，但总体而言这种缓解并未持续，一些患者在注射后情况反而更糟。
