Clinical characteristics and esophageal function tests of refractory gastroesophageal reflux disease
10.3760/cma.j.cn112138-20191222-00834
- VernacularTitle:难治性胃食管反流病临床及食管功能检测特征分析
- Author:
Kun WANG
1
;
Heqing TAO
;
Qi WANG
;
Zhijie XU
;
Zhiwei XIA
;
Ying GE
;
Liping DUAN
Author Information
1. 北京大学第三医院消化科 100191
- From:
Chinese Journal of Internal Medicine
2020;59(11):880-886
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the clinical characteristics and pathogenesis of refractory gastroesophageal reflux disease(RGERD).Methods:The patients with acid regurgitation, heartburn and extraesophageal symptoms were enrolled in the study from November 2015 to September 2017 at Peking University Third Hospital. All the subjects filled the informed consent.Questionnaire, SCL-90, SAS and SDS scales were recorded. A 24 hour pH-impedance monitoring and esophageal high resonance manometry were carried out. According to the response to proton pump inhibitor(PPI), the patients were divided into RGERD and non-RGERD(NRGERD)groups. The clinical characteristics were compared between these two groups. Logistic regression was used to analyze the risk factors of RGERD.Results:One hundred and nineteen patients were finally enrolled in the study including 61 RGERD (51.3%) and 58 NRGERD patients (48.7%).The body mass index (BMI) and rates of, typical GER symptoms including acid regurgitation in RGERD patients were significantly lower than those in NRGERD patients ( P<0.05).While the atypical GER symptoms such as poststernal discomfort or chest pain were more common in RGERD group ( P<0.05).RGERD patients presented less acid reflux events and lower proximal segment reflux ratio than NRGERD patients. No obvious differences were found in the manometry metrics between these two groups. The scores of somatization, depression and hostility in RGERD patients by SCL-90 scales were significantly higher than those in NRGERD patients ( P<0.05), and depression score was an independent risk factor for RGERD [ OR=3.915 (95% CI1.464-10.466), P =0.007]. Conclusions:RGERD patients present more atypical symptoms and pathological non-acid reflux.Depression is an independent risk factor for RGERD.
