The clinical overlap between functional dyspepsia and irritable bowel syndrome based on Rome III criteria

<p>Abstract</p> <p>Background</p> <p>Epidemiological studies suggest considerable overlap between functional dyspepsia (FD) and irritable bowel syndrome (IBS). To date, no surveys have been performed to investigate the clinical overlap between these two disorders using Rome III criteria. Our aim was to investigate the prevalence and risk factors for the overlap of FD and IBS based on Rome III criteria in a large clinical sample.</p> <p>Methods</p> <p>Consecutive patients at the general gastroenterology outpatient clinic were requested to complete a self-report questionnaire. FD and IBS were defined by Rome III criteria.</p> <p>Results</p> <p>Questionnaires were returned by 3014 patients (52.8% female, 89% response rate). FD-IBS overlap was observed in 5.0% of the patients, while 15.2% and 10.9% of the patients were classified as FD alone and IBS alone, respectively. Compared with non-IBS patients, the odds ratio of having FD among IBS patients was 2.09 (95% CI: 1.68–2.59). Patients with FD-IBS overlap had higher severity scores for the postprandial fullness symptom (2.35 ± 1.49 vs. 1.72 ± 1.59, P < 0.001) and overall FD symptom (6.65 ± 2.88 vs. 5.82 ± 2.76, P = 0.002) than those with FD alone. The only independent risk factor for FD-IBS overlap vs. FD alone was the presence of postprandial fullness symptom (OR 2.67, 95% CI: 1.34–5.31).</p> <p>Conclusion</p> <p>Clinical overlap of FD and IBS according to Rome III criteria is very common. One risk factor for FD-IBS overlap is the presence of postprandial fullness symptom. This study provides clues for future pathophysiological studies of FD and IBS.</p

The clinical overlap between functional dyspepsia and irritable bowel syndrome based on Rome III criteria

<p>Abstract</p> <p>Background</p> <p>Epidemiological studies suggest considerable overlap between functional dyspepsia (FD) and irritable bowel syndrome (IBS). To date, no surveys have been performed to investigate the clinical overlap between these two disorders using Rome III criteria. Our aim was to investigate the prevalence and risk factors for the overlap of FD and IBS based on Rome III criteria in a large clinical sample.</p> <p>Methods</p> <p>Consecutive patients at the general gastroenterology outpatient clinic were requested to complete a self-report questionnaire. FD and IBS were defined by Rome III criteria.</p> <p>Results</p> <p>Questionnaires were returned by 3014 patients (52.8% female, 89% response rate). FD-IBS overlap was observed in 5.0% of the patients, while 15.2% and 10.9% of the patients were classified as FD alone and IBS alone, respectively. Compared with non-IBS patients, the odds ratio of having FD among IBS patients was 2.09 (95% CI: 1.68–2.59). Patients with FD-IBS overlap had higher severity scores for the postprandial fullness symptom (2.35 ± 1.49 vs. 1.72 ± 1.59, P < 0.001) and overall FD symptom (6.65 ± 2.88 vs. 5.82 ± 2.76, P = 0.002) than those with FD alone. The only independent risk factor for FD-IBS overlap vs. FD alone was the presence of postprandial fullness symptom (OR 2.67, 95% CI: 1.34–5.31).</p> <p>Conclusion</p> <p>Clinical overlap of FD and IBS according to Rome III criteria is very common. One risk factor for FD-IBS overlap is the presence of postprandial fullness symptom. This study provides clues for future pathophysiological studies of FD and IBS.</p

Public Health Emergency Command System of China

China has formed a national emergency management system consisting of “one contingency plan and three sets of institutions” since the outbreak of the severe acute respiratory syndrome (SARS) in 2003. This system is further improved after the establishment of the Ministry of Emergency Management in 2018 and the great achievements made in the fight against the coronavirus disease 2019 (COVID-19). This study aims to improve China’s public health emergency command system via investigating the history, current status, and challenges of the system. In this article, we summarize the emergency command systems responding to the SARS outbreak, the H1N1 2009 pandemic, and the COVID-19 pandemic using literature research, theoretical analysis, and case comparison. China’s public health emergency command system played a significant role in dealing with these public health emergencies and has been increasingly improved; however, it still faces various challenges. Therefore, we propose several policy suggestions to address these challenges, which involve the aspects of joint prevention and control mechanism, law system for public health emergencies, advisory board, and central–local relations

Herbal medicines in functional dyspepsia—Untapped opportunities not without risks

10.1111/nmo.14044Neurogastroenterology and Motility332e1404

Herbal medicines in functional dyspepsia-Untapped opportunities not without risks

BACKGROUND: Contemporary treatments for functional dyspepsia have limitations. Herbal medicine has been suggested as adjunctive treatment. With growing scientific recognition and public interests, an in-depth review of this is timely. AIMS/PURPOSE: To evaluate the therapeutic potential and problems that may be associated with the adoption of herbal medicines in functional dyspepsia. METHODS: We reviewed the treatment landscape of functional dyspepsia and assessed the scientific community's interest in herbal medicine. Preclinical pharmacological and clinical trial data were reviewed for several herbal medicines available in the market. Challenges associated with adoption of herbal medicine in mainstream medicine were critically evaluated. RESULTS: We found that herbal medicines frequently comprise a combination of herbs with multiple reported pharmacological effects on gastrointestinal motility and secretory functions, as well as cytoprotective and psychotropic properties. We identified a number of commercially available herbal products that have undergone rigorous clinical trials, involving large numbers of well-defined subjects, reporting both efficacy and safety for functional dyspepsia. Persisting concerns include lack of rigorous assessments for majority of products, toxicity, consistency of ingredients, dose standardizations, and quality control. We provide a quality framework for its evaluation. CONCLUSIONS: We commend herbal medicine as a viable future option in managing functional dyspepsia. An attractive appeal of herbal medicine is the prospect to simultaneously target multiple pathophysiological mechanisms. Wider adoption and acceptance of herbal medicines in treatment algorithms of functional dyspepsia will require the application of the scientific rigor expected of chemical therapies, to all stages of their development and evaluation.status: publishe

Knowledge, Attitude, and Practice Survey of Gastroparesis in Asia by Asian Neurogastroenterology and Motility Association

10.5056/jnm20117JOURNAL OF NEUROGASTROENTEROLOGY AND MOTILITY27146-5