• 作者：E. Blanco^a ; R. Galvez^b ; E. Zamorano^c ; V. Ló ; pez^d ; M. Pé ; rez^d ; ^{maria.perez2@pfizer.com}
• 关键词：Dolor neuropá ; tico ; Cuestionario DN4 ; Atenció ; n primaria
• 刊名：SEMERGEN - Medicina de Familia
• 出版年：2012
• 期刊代码：pca342_11383593
• 类别：med
• 出版时间：May-June, 2012
• 卷：38
• 期：4
• 页码：203-210
• 文件大小：418 K

Background

Primary Care Physicians are usually the first to see patients with neuropathic pain. The aim of this study is to assess the prevalence of neuropathic pain, its therapeutic management, and to clinically characterize these patients.

Material and methods

An epidemiological, observational, cross-sectional study was carried out in Spanish Primary Care settings. The first 25 patients older than 18 years with any type of pain (a total of 16,115) were registered, and the first 5 with a high neuropathic pain component according to the NP4 test, and was clinically confirmed (n= 3,836) were included in the study. Pain intensity and impact on daily activities, as well as overall satisfaction with treatment were assessed.

Results

A total of 45.7%of patients had neuropathic pain according to NP4 test. The median age was 59 years, and 60%were women. Patients took a mean of 2.4 drugs, with NSAIDs (53%) and non-opioid analgesics (51%) being the most common. The scores for Pain intensity and interference in daily activities were both 6.2. The overall opinion of the SATMED-Q test was 47.3/100, which was 1.4 points lower than the standardised score according to Spanish population.

Conclusions

Neuropathic pain according to NP4 test is highly prevalent in Spanish Primary Care settings. The management of these patients with NSAIDs and non-opioid analgesics is not appropriate, as they are not recommended for this kind of pain. Although they were being treated with more than 2 analgesics, they still referred to high pain intensity, interference in daily activities, and a low general opinion of the treatment.