Characteristics of neuralgia in patients with Fabry disease in China
10.3760/cma.j.cn113694-20210430-00311
- VernacularTitle:中国法布里病患者神经痛特征研究
- Author:
Yuanfeng MIAO
1
;
Yawen ZHAO
;
Jing LIU
;
Fan LI
;
Zhaoxia WANG
;
Yun YUAN
;
Wei ZHANG
Author Information
1. 北京大学第一医院神经内科，北京100034
- Keywords:
Fabry disease;
Neuralgia;
Pain measurement;
GLA gene
- From:
Chinese Journal of Neurology
2022;55(1):15-20
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarize the characteristics of neuralgia in Fabry disease and explore the effects of genders and alpha-galactosidase A (GLA) gene mutation types on neuralgia.Methods:Questionnaires and Brief Pain Inventory evaluations were conducted on the recruited patients diagnosed as Fabry disease in Department of Neurology, Peking University First Hospital from January 2001 to April 2020. The characteristics of the neuralgia were summarized, and the portrait of neuralgia between male and female patients, and the patient groups carrying truncated mutations and non-truncated mutations of GLA gene was compared.Results:A total of 93 patients with Fabry disease were enrolled. The incidence of neuralgia was 91.4% (85/93),and the average onset age of pain was 9 years. The average remission age was 20 years with the remission incidence of 22.8% (18/79). Pain attack on extremities [96.5%(82/85)] was the most common form. The neuralgia relieving rate of male patients [17.5%(11/63)] was lower than that of females (7/16, χ2=5.01, P=0.025).Brief Pain Inventory scores showed that the degree of most severe pain attack within 24 hours of male patients (4.16±3.20) was higher than that of females (2.07±2.02, t=3.03, P=0.004),and the impact of pain on daily life [male 4 (7) vs female 0 (4), Z=-2.33, P=0.020], walking ability [male 5 (8) vs female 0 (2), Z=-2.87, P=0.004], daily work [male 5 (8) vs female 0 (2), Z=-3.10, P=0.002], relationship [male 2 (6) vs female 0 (3), Z=-2.67, P=0.008] and interests [male 4 (8) vs female 0 (3), Z=-2.81, P=0.005] of male patients was also higher than female patients. The truncated mutation group [1 (2)] only showed higher score on the current pain level than the non-truncated mutation group [0(0), Z=-2.89, P=0.003]. Conclusions:The neuralgia in Chinese patients with Fabry disease showed high incidence and early onset. Male patients presented more severe pain than female which led to a greater impact on life, while the type of GLA gene mutation had less impact on neuralgia.
