School of Health Professions, University of Brighton, Robert Dodd Building, 49 Darley Rd, Eastbourne, BN20 7UR, UK.
Clin Rheumatol. 2010 Mar;29(3):255-71. doi: 10.1007/s10067-009-1312-y. Epub 2009 Dec 8.
Foot involvement is a major feature of rheumatoid arthritis (RA). Most epidemiological studies of the RA foot report radiological changes and results of clinical examination. This study aimed to determine the prevalence of foot symptoms, frequency of foot assessment and access to foot care from the perspective of people with RA. A questionnaire was sent to 1,040 people with RA throughout the UK enquiring about foot symptoms, their anatomical distribution (via validated mannequins) availability of podiatry services and perceived usefulness of interventions for alleviating foot symptoms. Altogether 585 useable replies were received; 93.5% of respondents reported having experienced foot pain, and 35.4% reported current foot pain as the presenting symptom. Most (68.2%) reported moderate or severe foot pain daily. Pain was most prevalent in the forefoot and/or ankle. The main predictive factors for reporting current foot pain were longer disease duration (mean 13 vs 10.3 years, p = 0.009), higher BMI (25.6 vs 24.1 p = 0.001) and the prevalent foot symptoms foot stiffness and numbness (both p < 0.0001). Age, gender and current treatment were not significantly associated. Most (82%) had discussed foot symptoms with their rheumatologist, and only 64% had seen a podiatrist. Reported current adherence to prescribed orthoses was 55.8% and to prescribed shoes was 29.5%. Foot symptoms are ubiquitous in RA and frequently severe. Most patients had discussed their symptoms with their rheumatologist, and only 64% had specifically seen a podiatrist. Despite the remarkable progress in development of new treatment modalities for RA, foot pain remains a common and disabling symptom. Our findings support the need for wider access to specific foot care services and evidence-based, patient-centred interventions.
足部受累是类风湿关节炎(RA)的主要特征。大多数 RA 足部的流行病学研究报告了影像学改变和临床检查结果。本研究旨在从 RA 患者的角度确定足部症状的患病率、足部评估的频率以及获得足部护理的情况。我们向英国各地的 1040 名 RA 患者发送了一份问卷,询问他们的足部症状、症状的解剖分布(通过验证过的人体模型)、足病科服务的可用性以及缓解足部症状的干预措施的实用性。共收到 585 份可用回复;93.5%的受访者报告曾经历过足部疼痛,35.4%报告目前足部疼痛是首发症状。大多数(68.2%)人每天都有中度或重度足部疼痛。疼痛最常见于前足和/或踝关节。报告目前足部疼痛的主要预测因素是疾病持续时间较长(平均 13 年比 10.3 年,p = 0.009)、BMI 较高(25.6 比 24.1,p = 0.001)和常见的足部症状足部僵硬和麻木(均 p < 0.0001)。年龄、性别和当前治疗与足部疼痛无显著相关性。大多数(82%)人曾与风湿病医生讨论过足部症状,只有 64%的人看过足病医生。报告目前遵医嘱使用矫形器的比例为 55.8%,遵医嘱使用矫形鞋的比例为 29.5%。足部症状在 RA 中普遍存在,且往往较为严重。大多数患者曾与风湿病医生讨论过他们的症状,只有 64%的人专门看过足病医生。尽管 RA 新治疗方法的发展取得了显著进展,但足部疼痛仍然是一种常见且致残的症状。我们的研究结果支持更广泛地获得专门的足部护理服务以及基于证据的、以患者为中心的干预措施的需求。