Impact of a Telephone Intervention on Bowel Preparation Quality for Colonoscopy in the Elderly.

Bowel preparation is the basis of colonoscopy, and adequate bowel preparation is essential to the success of colonoscopy. Studies have been reported that telephone intervention can improve the quality of bowel preparation, while it remains unclear regarding effectiveness with the elderly. The purpose of this study was to evaluate the effect of telephone intervention on the quality of bowel preparation for colonoscopy in elderly outpatients. In total, 162 outpatients older than 65 years were enrolled and randomly divided into a control group and a study group. Patients in the study group were re-educated through telephone by a specific nurse 2 days before colonoscopy, whereas participants in the control group received education only on the day of appointment. The Ottawa score was used to evaluate the quality of bowel preparation between the two groups. In this study, no significant differences were observed in age, gender, body mass index, educational level, smoking and/or alcohol drinking, waiting time to colonoscopy, reasons for colonoscopy, and colonoscopic findings between the control group and the study group. Participants in the study group had higher adequate bowel preparation and compliance than the control group (83.1% vs. 59.5%, p = .03; 96.4% vs. 74.7%, p < .001). Univariate analysis showed that only noncompliance with start time was significantly associated with satisfactory bowel preparation in elderly patients. In conclusion, telephone intervention 2 days before colonoscopy can improve the quality of bowel preparation in the elderly.

Acupuncture for obesity and related diseases: Insight for regulating neural circuit.

Obesity is defined as abnormal or excessive fat accumulation that may impair health. Obesity is associated with numerous pathological changes including insulin resistance, fatty liver, hyperlipidemias, and other obesity-related diseases. These comorbidities comprise a significant public health threat. Existing anti-obesity drugs have been limited by side effects that include depression, suicidal thoughts, cardiovascular complications and stroke. Acupuncture treatment has been shown to be effective for treating obesity and obesity-related conditions, while avoiding side effects. However, the mechanisms of acupuncture in treating obesity-related diseases, especially its effect on neural circuits, are not well understood. A growing body of research has studied acupuncture's effects on the endocrine system and other mechanisms related to the regulation of neural circuits. In this article, recent research that was relevant to the use of acupuncture to treat obesity and obesity-related diseases through the neuroendocrine system, as well as some neural circuits involved, was summarized. Based on this, acupuncture's potential ability to regulate neural circuits and its mechanisms of action in the endocrine system were reviewed, leading to a deeper mechanistic understanding of acupuncture's effects and providing insight and direction for future research about obesity. Please cite this article as: Jiang LY, Tian J, Yang YN, Jia SH, Shu Q. Acupuncture for obesity and related diseases: insight for regulating neural circuit. J Integr Med. 2024; 22(2): 93-101.