Division of Gastroenterology, Department of General Medicine, Khoo Teck Puat Hospital, Singapore.
Postgrad Med. 2013 Jul;125(4):169-80. doi: 10.3810/pgm.2013.07.2688.
Patients with dyspepsia may present with associated complaints of abdominal pain, bloating, fullness, acid reflux, and epigastric tenderness on examination. The evaluation of patients with dyspepsia includes taking a comprehensive history and performing a physical examination. Although taking a patient history has its limitations in making an accurate diagnosis, it is useful in guiding the selection of subsequent diagnostic tests. Differential diagnoses of dyspepsia are best addressed using an anatomical approach. Patients with chronic dyspepsia lasting > 1 month should be evaluated for the presence of alarm features. Alarm features mandate an upper gastrointestinal endoscopy examination, as these may be suggestive of a malignancy. In patients without alarm features, a Helicobacter pylori test-and-treat strategy is cost-effective if the prevalence of H. pylori infection is high. Tests for H. pylori infection can be divided into non-invasive and minimally invasive tests. Many different antibiotic combination therapies (eg, triple therapy, quadruple therapy, levofloxacin-based therapy, sequential therapy, concomitant therapy, and probiotics with eradication therapy) are now available for the eradication of H. pylori infection. In patients who are symptomatic without an organic pathology, functional dyspepsia and other causes of abdominal pain need to be considered. Functional dyspepsia is best managed using a multifaceted approach by establishing a good physician-patient relationship, dietary and lifestyle interventions, medical therapy, psychotherapy, and the use of psychotropic medications. This review rationalizes the current-day recommendations for the evaluation and management of patients with dyspepsia in a clinical setting.
消化不良患者可能会出现相关的腹部疼痛、腹胀、饱胀、胃酸反流和上腹部压痛等症状。消化不良患者的评估包括全面的病史采集和体格检查。尽管病史采集在做出准确诊断方面存在局限性,但它有助于指导后续诊断测试的选择。消化不良的鉴别诊断最好采用解剖学方法。对于持续>1 个月的慢性消化不良患者,应评估是否存在报警特征。如果存在报警特征,则需要进行上消化道内镜检查,因为这些特征可能提示恶性肿瘤。对于没有报警特征的患者,如果幽门螺杆菌感染的患病率较高,进行幽门螺杆菌检测和治疗策略具有成本效益。幽门螺杆菌感染的检测可分为非侵入性和微创性检测。目前有许多不同的抗生素联合治疗方案(例如三联疗法、四联疗法、左氧氟沙星为基础的疗法、序贯疗法、同时疗法和含根除治疗的益生菌疗法)可用于根除幽门螺杆菌感染。对于无器质性疾病但有症状的患者,需要考虑功能性消化不良和其他腹部疼痛的原因。功能性消化不良最好通过建立良好的医患关系、饮食和生活方式干预、药物治疗、心理治疗以及使用精神药物等多方面的方法进行管理。本综述在临床环境下对消化不良患者的评估和管理提出了合理的建议。
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