在Helicobacter pylori测试之前,在质子抑制剂清洗期间用于控制腹症状的rebamipide:一个随机,双盲,安慰剂控制的试验
Nottawan Suksai1, Rachaneeporn Chueansuwan1, Somchai Yongsiri2
1Division of Gastroenterology, Department of Medicine, Burapha University Faculty of Medicine, Chonburi, Thailand.
概括
在Helicobacter pylori测试中的质子抑制剂 (PPI) 冲洗期间,雷巴米皮德并没有显著减少腹症状. 需要进一步的试验来探索其作为救援疗法的潜力.
科学领域:
- 胃肠病学 胃肠病学
- 临床试验 临床试验
- 药理学 药理学是指药理学的学科.
背景情况:
- 在测试Helicobacter pylori (H. pylori) 之前,在质子抑制剂 (PPI) 冲洗期间,持续性消化不良症状很常见.
- 在此间隔期间,雷巴米皮德治疗这些症状的疗效尚未得到充分证实.
研究的目的:
- 为了评估rebamipide在管理PPI洗期间的消化不良症状的有效性,在H. pylori测试之前.
- 评估rebamipide对疼痛,非疼痛症状和整体腹相关健康的影响.
主要方法:
- 这是一项双盲,随机对照试验,涉及65名患有H. pylori相关性消化不良或胃炎的患者.
- 患者在根除后4周接受雷巴米皮德 (100毫克三次) 或安慰剂治疗.
- 主要结局:在第6周疼痛得分下降≥25%的响应者比例.
主要成果:
- 与安慰剂 (39.4%) 相比,rebamipide组的响应率 (56.3%) 较高,但这种差异在统计学上并不显著 (P = .17).
- 疼痛的改善,非疼痛症状和与腹相关的健康评分在各组之间相似.
- H. pylori 根除率相似 (87.5%与90.0%),没有报告严重不良事件.
结论:
- 在PPI洗期内,雷巴米皮德没有在统计学上显著地改善消化不良症状.
- 雷巴米皮德作为救援疗法的潜力需要在更大的临床试验中进一步调查.
相关概念视频
The Placebo Effect
6.9K
The placebo effect occurs when people's expectations or beliefs influence or determine their experience in a given situation. In other words, simply expecting something to happen can actually make it happen.
6.9K
Blind Procedures
13.7K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
13.7K
Acid Suppressive Drugs for Peptic Ulcer Disease: Proton Pump Inhibitors
976
Peptic ulcers, often induced by H. pylori infections or NSAID usage, arise from disruptions in the delicate balance of gastric acid production. Peptic ulcers stem from heightened gastric acid levels due to H. pylori infections or NSAID use. The protective mucus layer diminishes in the presence of these factors, allowing gastric acid to erode the stomach lining and form ulcers.
Gastric acid, a potent cocktail of hydrogen and chloride ions, is produced in specialized parietal cells within the...
Gastric acid, a potent cocktail of hydrogen and chloride ions, is produced in specialized parietal cells within the...
976
Treating Helicobacter pylori in Peptic Ulcers: Antimicrobial Therapy
1.4K
Helicobacter pylori, a resilient gram-negative bacterium, can thrive in the stomach's harsh, acidic environment. Infection with H. pylori leads to a cascade of events within the stomach lining. One of the critical disruptions caused by this bacterium is the interference with somatostatin production, a hormone responsible for regulating acid secretion. This interference tips the balance, escalating acid secretion and diminishing bicarbonate levels. This imbalance compromises the defensive...
1.4K
Pleural Effusion II: Symptoms and Management
814
Pleural Effusion Overview
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
814
Blinding
4.0K
Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
4.0K


