Zachariae H, Zachariae E
Acta Derm Venereol. 1987;67(3):270-3.
A prospective study was carried out over 12 months involving twenty-eight patients with psoriatic arthritis. Almost all patients improved dramatically with regard to both pain and function. Clinical assessment including evaluation of number of swollen joints, joint tenderness score, and morning stiffness was performed by external observer without any knowledge of previous evaluation data. These data together with patients' assessment of pain and assessment of general condition, consumption of analgetics, and sedimentation rate improved significantly after three and six or twelve months. Apart from transient increases in serum transaminases no other abnormalities developed during the study.
一项为期12个月的前瞻性研究纳入了28例银屑病关节炎患者。几乎所有患者在疼痛和功能方面都有显著改善。临床评估包括对肿胀关节数量、关节压痛评分和晨僵的评估，由外部观察者进行，其对先前的评估数据一无所知。这些数据与患者对疼痛的评估、总体状况评估、镇痛药使用情况以及血沉在3个月、6个月或12个月后均有显著改善。除血清转氨酶短暂升高外，研究期间未出现其他异常情况。
