To systematically review the current state and holistic application of abdominal massage (AM). A systematic review of qualitative evidence was conducted. All English articles exploring the topic of AM that had been published until the end of June 2021 were retrieved. The PubMed, Cochrane library, and Embase databases were accessed. Some original texts were obtained from Google Scholar. Two authors independently evaluated all search data to identify relevant studies. Disagreements were settled by discussion with a third author. Results were independently extracted into standardized sheets and checked for accuracy. A total of 107 full-text reports were eligible for inclusion. Adult digestive disorders, pediatric disorders, gynecological disorders, obstetric disorders, metabolic disorders, psychological disorders, the side effects of AM, and animal experiments accounted for 49.53%, 14.02%, 7.48%, 7.48%, 4.67%, 4.67%, 5.61%, and 6.54% of all these papers, respectively, with most reports focusing on clinical studies. The variety of diseases treated with AM is gradually increasing, and the treatment programs of AM for many diseases are being gradually optimized. Different forms of AM, especially mechanical AM, have been widely studied; the side effects of AM have also been considered; and the possible mechanisms of AM therapy continue to be discovered. In general, AM is an effective and safe therapy and can be widely used in various diseases, but further studies are necessary to clarify the mechanism of AM for different diseases. In the future, AM could become an even safer, more popular, and more modern therapy.

Background: The incidence of simple obesity is increasing annually, with the number of obese people in all age groups increasing significantly. Obesity has become an important public health concern. Simple obesity affects not only appearance but also health. Obesity has an increasing impact on individuals, families, and society. Therefore, the treatment of obesity is becoming increasingly important. Prior studies have shown that Tuina combined with diet and exercise is capable of producing improvements in body weight and fasted health markers. In recent years, there are many clinical studies on the intervention of simple obesity by Tuina combined with diet and exercise, however, no study systematically evaluated the clinical efficacy. The purpose of this study is to evaluate its effects of Tuina combined with diet and exercise on people with simple obesity. Methods: We will search the following electronic databases: PubMed, EMBASE, MEDLINE, Web of science, Cochrane Library, WanFang Data, CBM, CNKI, and VIP from the inception of the coverage of these databases to December 2021. Randomized controlled clinical trials related to Tuina combined with diet and exercise intervention on simple obesity will be included. Cochrane's collaboration tool will be used to assess the quality of the studies. RevMan 5.3 software will be used for the data analysis. Results: This study will provide a standardized evaluation for the efficacy of Tuina combined with diet and exercise for simple obesity. Conclusion: The conclusion of this study will provide evidence for the safety and effectiveness of Tuina combined with diet and exercise on weight loss. Ethics and dissemination: Ethical approval is not required for systematic review and meta- analysis. The results of this review will be disseminated in a peer-review journal. PROSPERO registration number: INPLASY202210079.

Background: Many previous studies explored the relationship between diabetes and insulin resistance (IR); however, addressing the research gap where no bibliometric analysis had been conducted to summarize and analyze these publications, we will undertake a comprehensive bibliometric analysis to investigate the current status and emerging trends in publications examining the association between diabetes and IR.Methods: We retrieved publications related to the interaction between diabetes and IR from the Web of Science Core Collection (WoSCC). By utilizing software such as CiteSpace, VOSviewer, and Excel 2019, we analyzed and extracted relevant information from the literature to identify and delineate the research hotspots and directions in the study of diabetes and IR.Results: From 1900 to 2024, a total of 2,698 publications were included in the bibliometric analysis, showing a steady annual increase in the number of publications. The USA led in this research field, with the Harvard University being a key research institution. The author Olefsky JM, published the most papers;Defronzo RA was the most cited author. DIABETES was the journal with the highest number of published papers and was also the most cited journal. The main discipline in the field of diabetes and IR research was Endocrinology and Metabolism. The most cited article was “Mechanisms linking obesity to insulin resistance and type 2 diabetes (2006)”;“The IDF Diabetes Atlas: Global estimates of diabetes prevalence for 2017 and projections for 2045(2018)” was the most cited reference. “insulin resistance” was the most frequently occurring keyword. The main research hotspots and frontier areas in diabetes and IR research were as follows: (1) The association between IR, diabetes, and obesity was a popular research topic; (2) Cardiovascular diseases secondary to diabetes and IR were another hot topic among researchers; (3) As a core pathological change in diabetes, IR was a major therapeutic target for improving diabetes.Conclusion: This study summarized the research trends and hotspots in the field of diabetes and IR, provided valuable information and insights for scholars who focused on diabetes and IR scientific research, and offered a reference for future research directions.

Background: Prediabetes is an intermediate metabolic state between normoglycemia and diabetes. Without intervention, prediabetes often progresses to diabetes and prediabetes is associated with increased risk of cardiovascular disease, cancer, renal disease, and dementia. Lifestyle modification play a major role in controlling prediabetes. But lifestyle interventions are often with poor compliance and side effects of drugs are often be dislike by people. As a non-invasive therapy with no side effects, abdominal massage (AM), also called viscera massage in China, has been used to treat prediabetes and obesity-associated diseases. The gut microbiota has been recognized as an important factor in the development of metabolic diseases. Individuals with prediabetes have aberrant intestinal microbiota character. Colonic transport time and stool consistency are strongly associated with gut microbiota. Viscera massage can ease constipation by reducing colonic transport time and promoting intestinal motility. We can infer that viscera massage can modulate composition of gut microbiota affects human metabolism. So, in this trial, we will explore the mechanism of viscera massage on prediabetes from the perspective of intestinal microbiota. Methods and design: Eighty prediabetes individuals will be recruited for this study. Eighty prediabetes individuals will be divided into lifestyle intervention group and viscera massage + lifestyle intervention group by a simple random method. Each group will have 40 individuals. The manipulation of the viscera massage + lifestyle intervention group will be mainly carried out through rubbing the abdomen, kneading abdomen, vibrating abdomen, and pressing the abdomen, 30 minutes per time, once a day, with 2 days off every 5 days. Lifestyle interventions will be performed by combining pushing healthy lifestyle guidance information through Wechat application and giving face-to-face advice together daily. The lifestyle intervention group will receive healthy lifestyle intervention only. All the intervention will be conducted for 4 weeks. Weight, body mass index (BMI), waist circumference, waist-to-hip ratio, and waist-to-height ratio will be measured at the last day of every week. Triglycerides, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, fasting blood-glucose, 2-hour post-meal blood glucose (2hPG) and glycosylated hemoglobin, fasting insulin and insulin resistance index will be tested at the first day and last day of the intervention course. The fecal samples of subjects will be gathered at the first day and last day of the intervention course and will be performed 16S rRNA gene sequencing and metagenomic detection. Finally, the effect and potential mechanism of viscera massage on prediabetes will be discussed in combination with all the results. Discussion: The results of this study will be used to verify the effect of AM on prediabetes and explore the mechanism of AM on prediabetes from the perspective of gut microbiota.

Background: Acanthosis nigricans (AN) is a common skin disease characterized by clear pigmented patches on the folds of the skin. However, the AN research field lacks scientific and comprehensive bibliometric analysis. This article aims to use bibliometric methods to summarize and visualize the distribution patterns, research hotspots, and development trends of AN literature. Methods: Literature from 1900 to 2024 was retrieved from the Web of Science Core Collection database through AN's thematic search. Using CiteSpace, VOSviewer, and Excel 2019, conduct a comprehensive analysis of the number of publications, countries/regions, institutions, authors, journals, highly cited literature, keywords, and so on, and sort out the hotspots and directions of AN. Results: From 1900 to 2024, 1675 publications were included in the bibliometric analysis, showing a steady annual increase in the number of publications. The United States leads in this research field, with the University of Texas System being a key research institution. The Journal of Clinical Endocrinology & Metabolism has the highest number of published papers. The most cited article is “Syndromes of Insulin Resistance and Acanthosis Nigricans: Insulin‐Receptor Disorders in Man” (1976). The author Taylor, SI, has published the most papers. “Acanthosis nigricans” is the most frequently occurring keyword. The main research hotspots and frontier areas in AN research are as follows: (1) The relationship between AN and other diseases is a popular research topic; (2) The connection between AN and insulin resistance (IR) is a current research focus; (3) Treatment of AN, with an emphasis on addressing the underlying causes and improving local skin conditions, represents the cutting edge of this field. Conclusion: This study summarizes the research trends and hotspots in the field of AN, offering valuable information and insights for scholars focused on AN scientific research, and providing a reference for future research directions.

Background: Seborrheic dermatitis (SD) is a common chronic inflammatory skin disease. In recent years, significant progress has been made in the field of SD, but there has been no bibliometric research yet. This study aims to use bibliometric methods to analyze the current research status and hot topics of SD, to understand further the research trends and future development prospects in this field. Methods: Retrieve core literature on SD from the Web of Science database and conduct a detailed analysis using CiteSpace and VOSviewer software based on factors such as publication volume, countries (regions), research institutions, journals, authors, highly‐cited papers, and keywords. Results: From 1996 to 2024, a total of 1436 publications were included in the bibliometric analysis. The number of publications has shown an increasing trend year by year. The USA is the leading country in this field of research. The University of California System is the primary research institution. The International Journal of Dermatology is the journal with the highest number of publications. The author Yang Won Lee has the highest number of publications, while the article “Seborrheic Dermatitis” (2004) by Gupta, A.K. has been cited the most. “Seborrheic dermatitis” is the most frequently occurring keyword. The main research hotspots and frontiers in SD are as follows: (1) The relationship between SD and other skin diseases is a popular research topic; (2) Malassezia and inflammation are current research hotspots in SD; and (3) Focusing on antifungal and anti‐inflammatory treatments for SD is the current frontier direction in this field. Conclusion: This study is a summary of the current status and hot trends of SD research, which helps clinical doctors and researchers quickly understand the insights and valuable information of SD research and provides reference for clinical decision‐making and finding future research directions.