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Oral or Topical Pain Therapy—How Would Patients Decide? A Discrete Choice Experiment in Patients with Peripheral Neuropathic Pain
Pain Practice ( IF 2.6 ) Pub Date : 2020-12-20 , DOI: 10.1111/papr.12989
Tino Schubert 1 , Kai-Uwe Kern 2 , Sabine Schneider 3 , Ralf Baron 4
Affiliation  

To ensure an adequate pain therapy with high patient adherence, it is necessary to know and consider patient preferences. A discrete choice experiment was used to obtain patients’ preferences regarding treatment with systemic or topical pain medication. Patients with peripheral neuropathic pain (pNP) were recruited in two pain-focused practices in Germany. To identify relevant attributes of topical or systemic pain medication, a literature review and face-to-face interviews with experts for pain treatment were conducted. The attributes used in the choice scenarios were noticeable onset of effect, time spent in medical office, risk of systemic and local side effects, and impairment of daily life with regard to sleep quality and sexuality. The model was estimated with a mixed multinomial logit regression model. The study included 153 participants suffering from moderate to severe pNP. Most important attributes from patient’s perspective was noticeable onset of effect (odds ratio 2.141 [95% confidence interval 1.837 to 2.494]), followed by risk of systemic side effects (2.038 [1.731 to 2.400]) and risk of sexual dysfunction (1.839 [1.580 to 2.140]), while risk of local side effects regarding skin ranked fourth (1.612 [1.321 to 1.966]). The impairment of sleep quality was also significant but less important (1.556 [1.346 to 1.798]). Local side effects were more likely to be accepted than systemic side effects. The risk of sexual dysfunction as a side effect of treatment is very important for patients, although it has received little attention in the literature.

中文翻译:

口服或局部疼痛治疗——患者将如何决定?周围神经性疼痛患者的离散选择实验

为了确保充分的疼痛治疗和患者的高依从性,有必要了解并考虑患者的偏好。离散选择实验用于获得患者对全身或局部止痛药治疗的偏好。在德国的两个以疼痛为中心的实践中招募了患有周围神经性疼痛 (pNP) 的患者。为了确定局部或全身止痛药的相关属性,进行了文献回顾和与疼痛治疗专家的面对面访谈。选择场景中使用的属性是明显的效果开始、在医疗办公室花费的时间、全身和局部副作用的风险,以及在睡眠质量和性方面对日常生活的损害。该模型使用混合多项式 logit 回归模型进行估计。该研究包括 153 名患有中度至重度 pNP 的参与者。从患者的角度来看,最重要的属性是显着的起效(优势比 2.141 [95% 置信区间 1.837 至 2.494]),其次是全身副作用的风险(2.038 [1.731 至 2.400])和性功能障碍的风险(1.839 [1.580])至 2.140]),而皮肤局部副作用的风险排名第四(1.612 [1.321 至 1.966])。睡眠质量的损害也很显着,但不太重要(1.556 [1.346 至 1.798])。局部副作用比全身副作用更容易被接受。作为治疗副作用的性功能障碍风险对患者来说非常重要,尽管它在文献中很少受到关注。从患者的角度来看,最重要的属性是显着的起效(优势比 2.141 [95% 置信区间 1.837 至 2.494]),其次是全身副作用的风险(2.038 [1.731 至 2.400])和性功能障碍的风险(1.839 [1.580])至 2.140]),而皮肤局部副作用的风险排名第四(1.612 [1.321 至 1.966])。睡眠质量的损害也很显着,但不太重要(1.556 [1.346 至 1.798])。局部副作用比全身副作用更容易被接受。作为治疗副作用的性功能障碍风险对患者来说非常重要,尽管它在文献中很少受到关注。从患者的角度来看,最重要的属性是显着的起效(优势比 2.141 [95% 置信区间 1.837 至 2.494]),其次是全身副作用的风险(2.038 [1.731 至 2.400])和性功能障碍的风险(1.839 [1.580])至 2.140]),而皮肤局部副作用的风险排名第四(1.612 [1.321 至 1.966])。睡眠质量的损害也很显着,但不太重要(1.556 [1.346 至 1.798])。局部副作用比全身副作用更容易被接受。作为治疗副作用的性功能障碍风险对患者来说非常重要,尽管它在文献中很少受到关注。400])和性功能障碍风险(1.839 [1.580 至 2.140]),而皮肤局部副作用的风险排名第四(1.612 [1.321 至 1.966])。睡眠质量的损害也很显着,但不太重要(1.556 [1.346 至 1.798])。局部副作用比全身副作用更容易被接受。作为治疗副作用的性功能障碍风险对患者来说非常重要,尽管它在文献中很少受到关注。400])和性功能障碍风险(1.839 [1.580 至 2.140]),而皮肤局部副作用的风险排名第四(1.612 [1.321 至 1.966])。睡眠质量的损害也很显着,但不太重要(1.556 [1.346 至 1.798])。局部副作用比全身副作用更容易被接受。作为治疗副作用的性功能障碍风险对患者来说非常重要,尽管它在文献中很少受到关注。
更新日期:2020-12-20
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