台州市功能性消化不良的流行病学现状调查及影响因素分析

目的 探讨台州市功能性消化不良的流行病学现状及影响因素。方法 回顾性选取2020年1月至2022年2月浙江省台州医院收治的功能性消化不良患者200例，统计患者的一般资料，分析该病的流行病学现状，对功能性消化不良的影响因素进行单因素分析，然后将差异有统计学意义的因素再进一步纳入多因素Logistic回归分析。结果 200例功能性消化不良患者中，女性发病率高于男性；30~60岁年龄段群体，患病率最高；存在暴饮暴食、喜食烫食、挑食、多食酸制品、未准时进食、常食宵夜、睡眠时间<6h、有药物过敏史、有功能性消化不良家族史、存在便秘情况者的患病率均高于未存在以上情况者，差异均有统计学意义（P<0.05）。多因素Logistic回归分析显示，性别、年龄、暴饮暴食、喜食烫食、挑食、多食酸制品、未准时进食、宵夜摄取情况、每天睡眠时间、药物过敏史、家族史、便秘是该病患病率升高的主要影响因素。结论 性别、年龄、暴饮暴食、喜食烫食、挑食、酸制品、未准时进食情况、宵夜摄取情况、每天睡眠时间、药物过敏史、家族史、便秘是功能性消化不良的主要影响因素。     

布拉酵母联合小剂量红霉素对功能性消化不良患儿血清胃动素及胃泌素的影响

目的研究布拉酵母联合小剂量红霉素对功能性消化不良患儿血清胃动素、胃泌素的影响。方法以某医院2017年8月—2018年10月收治的90例功能性消化不良患儿为研究对象,采用随机数字法将所有患儿分为对照组(n=45)、观察组(n=45)。对照组应用小剂量红霉素对患儿进行治疗,观察组在小剂量红霉素的基础上联合布拉酵母治疗。结果观察组恶心、呕吐、嗳气、腹胀及疼痛评分[(7.68±1.78)分、(6.42±0.92)分、(8.21±1.25)分、(8.34±1.33)分、(7.24±1.63)分]均低于对照组[(10.34±1.09)分、(9.42±1.18)分、(12.71±1.43)分、(13.70±1.36)分、(15.39±1.56)分],差异有统计学意义(P<0.05);观察组治疗后血清胃动素为(281.16±45.81)ng/L、胃泌素为(182.65±16.81)ng/L,高于对照组,总有效率(97.78%)高于对照组,差异均有统计学意义(P<0.05)。结论布拉酵母联合小剂量红霉素对功能性消化不良患儿治愈率显著,与其提高患儿胃动素、胃泌素的水平相关。     

功能性消化不良的药物治疗

功能性消化不良是一种高发性疾病,常影响着人们的生活质量,被视为重要的消化道疾病.虽然已有达成共识的罗马标准,功能性消化不良呈现出多种多样的症状.本文尝试为临床提供治疗的选择,包括幽门螺杆菌的清除、抑酸治疗、促胃肠动力药、抗抑郁药等.总的来说,根据主要症状来选择治疗方法是可行和有效的.     

Dysaccommodation of the stomach: therapeutic nirvana?

Functional dyspepsia (FD) is a highly prevalent gastrointestinal disorder and has a complex pathophysiology. Impaired fundic relaxation in response to a meal is present in 40% of patients with FD. This review focuses on impaired gastric accommodation of the stomach as a pathophysiological mechanism and the possible therapeutic targets that can be derived from the current knowledge of the neuroregulation of the accommodation reflex. First the different means of gastric accommodation assessment are described and the relationship between symptoms and impaired gastric accommodation. The different therapeutic options are subsequently discussed in view of their molecular target, based on the different receptor subtypes involved in the accommodation reflex. Although impaired gastric accommodation is highly prevalent in dyspeptic patients and basic knowledge about the accommodation reflex enables to develop pathophysiologically targeted therapies, it is unlikely that therapies aimed at dysaccommodation of the stomach will lead to symptom relief in all dyspeptic patients. A major challenge is the development of methods that readily identify impaired accommodation in clinical practice.     

国产促动力药物治疗功能性消化不良的成本-效果分析

目的　评价不同药物治疗功能性消化不良的经济效果。方法　运用经济学中的成本 -效果分析方法 ,对莫沙必利、伊托必利和吗丁啉治疗功能性消化不良方案进行分析。结果　莫沙必利与吗丁啉成本效果比相当 ,但所需增长的成本效果比高 ;伊托必利的成本效果比和增长的成本效果比均高于吗丁啉。结论　吗丁啉是治疗功能性消化不良的最佳用药方案     

抗抑郁治疗对功能性消化不良的辅助治疗作用

功能性消化不良是指具有上腹痛、上腹胀，早饱、暖气、食欲不振、恶心、呕吐等上腹不适症状，经检查排除引起这些症状的器质性疾病的一组临床综合征。在经济、科技、工业化高度发展的社会，已经成为危害人们健康状况和生活质量的最常见的消化系统疾病，因而受到广泛重视。欧美的流行病学调查表明，普通人群中有消化不良症状者占19％-41％，在我国人群中总的患病率为20％。普通门诊中占20％-40％，在消化专科中占60％-70％。FD的发病机制复杂，部分患者存在精神心理的异常，本文通过对FD患者进行抑郁自评量表（zuag评分）评定和抗抑郁药物治疗，旨在探讨二者关系及抗抑郁治疗FD的疗效。     

普瑞博思及多潘立酮治疗老年前期及老年功能性消化不良84例疗效分析

本文分析了应用胃夏安（A组）、多潘立酮（B组）和普瑞博思（C组）治疗老年前期及老年功能性消化不良患者84例的疗效。结果显示：3组的总有效率分别为53．57％，78．57％A82．14％。3组间疗效差异有显著性（P＜0．05），B＋C组与A组间比较，疗效差异有显著性（P＜0．05）。提示多潘立酮和普瑞博思治疗老年前期和老年功能性消化不良的疗效优于胃复安。     

The herbal preparation STW5 (lberogast®) has potent and region-specific effects on gastric motility

Functional dyspepsia (FD) is amongst the most common functional gastrointestinal disorders. Symptomatic treatment includes the use of herbal preparations whose effects on gastric motility are unclear. The present study aimed at investigating the effects of STW 5 (Iberogast), a fixed combination of hydroethanolic herbal extracts, on gastric motility in vitro. Muscle strips from guinea-pig gastric fundus, corpus and antrum were set up in organ baths either in circular or longitudinal orientation. Addition of ethanol-free STW 5 to the organ baths (32-512 microg mL(-1)) dose-dependently evoked a sustained and reversible relaxation of circular and longitudinal fundus and corpus muscle strips without changes in phasic activity. In contrast, antral muscle strips responded to STW 5 with a significant increase in the contractile force of phasic contractions without changes in tone. All effects were resistant to tetrodotoxin (0.5 micromol L(-1)), atropine (1 micromol L(-1)), omega-conotoxin GVIA (0.5 micromol L(-1)), capsaicin (1 micromol L(-1)) or L-NAME (100 micromol L(-1)), suggesting that neither nerves nor nitric oxide pathways were involved. These data demonstrate that STW 5 profoundly alters gastric motility in a region-specific but not layer-specific manner and thus implicates Iberogast in the treatment of FD patients suffering from motility disorders with impaired fundus accommodation and/or antral hypomotility.     

Distension-induced gastric accommodation in functional dyspepsia: effect of autonomic manipulation

Functional dyspepsia (FD) is associated with impaired gastric accommodation and autonomic dysregulation. The aim of this study was to investigate the effects of autonomic manipulation on distension-induced gastric accommodation in subjects with and without FD, using a newly developed gastric barostat paradigm. Twelve healthy subjects (HS) and 18 subjects with FD had four barostat examinations each: no intervention, intravenous atropine (1 mg), vagal stimulation (mental relaxation with deep breathing) and acute stress stimulation (serial subtraction task). Intrabag pressure increased from 1 to 15 mmHg in 5 min (ramp phase), and was maintained at 15 mmHg for 5 min (tonic phase). Volume responses were analysed using predefined parameters. There were no significant group differences in accommodation variables between HS and subjects with FD. The FD group could be subdivided into two distinct subgroups: subgroup 1 (n = 7, 38%) with low maximum volume and accommodation rate, and subgroup 2 with normal accommodation (n = 11). In subgroup 1, but not in subgroup 2 atropine increased maximum volume and accommodation rate substantially. Neither mental stress nor mental relaxation changed any of the accommodation variables. In a subgroup of subjects with FD, impairment of distension-induced gastric accommodation can be improved by cholinergic blockade, but not by acute physiological autonomic manipulation.     

Factor analysis of bowel symptoms in US and Italian populations

BACKGROUND AND AIMS: Functional gastrointestinal disorders are diagnosed by the presence of a characteristic set of symptoms. Aims of this study were to validate the Rome symptom criteria by factor analysis and to determine whether symptoms cluster in the same way in different cultures. METHODS: One thousand forty-one gastroenterology clinic patients in the US (response rate 53%) and 228 family members accompanying clinic patients in Italy (84%) completed a previously validated symptom questionnaire. Factor analysis identified clusters of symptoms which are highly correlated with each other, and these were compared to the Rome diagnostic criteria. RESULTS: In the US, 13 factors were identified. The irritable bowel factor was composed of three core symptoms corresponding to the Rome II classification system. Two dyspepsia factors were identified which correspond to the ulcer- and motility-like subtypes proposed in the Rome I classification system. All symptoms of constipation formed a single cluster as proposed in the Rome II classification system. Symptom clusters in the US agreed well with symptom clusters identified in Italian subjects. CONCLUSIONS: Empirically derived symptom clusters agree in most respects with the Rome II classification system and support their validity. These symptom clusters are independent of cultural differences in diet and behaviour.