Excerpta Medical Database Research Articles

Comprehensive analysis of artificial intelligence techniques for gynaecological cancer: symptoms identification, prognosis and prediction

Gynaecological cancers encompass a spectrum of malignancies affecting the female reproductive system, comprising the cervix, uterus, ovaries, vulva, vagina, and fallopian tubes. The significant health threat posed by these cancers worldwide highlight the crucial need for techniques for early detection and prediction of gynaecological cancers. Preferred reporting items for systematic reviews and Meta-Analysis guidelines are used to select the articles published from 2013 up to 2023 on the Web of Science, Scopus, Google Scholar, PubMed, Excerpta Medical Database, and encompass AI technique for the early detection and prediction of gynaecological cancers. Based on the study of different articles on gynaecological cancer, the results are also compared using various quality parameters such as prediction rate, accuracy, sensitivity, specificity, the area under curve precision, recall, and F1-score. This work highlights the impact of gynaecological cancer on women belonging to different age groups and regions of the world. A detailed categorization of the traditional techniques like physical-radiological, bio-physical and bio-chemical used to detect gynaecological cancer by health organizations is also presented in the study. Besides, this work also explores the methodology used by different researchers in which AI plays a crucial role in identifying cancer symptoms at earlier stages. The paper also investigates the pivotal study years, highlighting the periods when the highest number of research articles on gynaecological cancer are published. The challenges faced by researchers while performing AI-based research on gynaecological cancers are also highlighted in this work. The features and representations such as Magnetic Resonance Imaging (MRI), ultrasound, pap smear, pathological, etc., which proficient the AI algorithms in early detection of gynaecological cancer are also explored. This comprehensive review contributes to the understanding of the role of AI in improving the detection and prognosis of gynaecological cancers, and provides insights for future research directions and clinical applications. AI has the potential to substantially reduce mortality rates linked to gynaecological cancer in the future by enabling earlier identification, individualised risk assessment, and improved treatment techniques. This would ultimately improve patient outcomes and raise the standard of healthcare for all individuals.

The effect of nonsteroidal anti-inflammatory drug use on soft tissue and bone healing in the knee: a systematic review.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used to mitigate pain and inflammation associated with musculoskeletal conditions; however, there is conflicting data on the adverse effects of these drugs on tissue and bone healing. The objective of this study was to investigate the effect of NSAIDs on the healing of knee, soft tissue, and bone. A systematic literature search was conducted across PubMed/MEDLINE, Excerpta Medical Database (Embase)/Ovid, and the Cochrane Central Register of Controlled Trials databases. Clinical, animal, and in vitro studies on the effect of NSAIDs on knee healing were included. Risk of bias assessment was performed using the Cochrane bias assessment tool and Methodological Index for Non-Randomized Studies scoring system for included clinical studies, and the Systematic Review Center for Laboratory Animal Experimentation assessment tool for all included animal studies. General study population characteristics, interventions used, NSAIDs utilized, outcome measures, and study results were analyzed using descriptive statistics. Fifteen articles met the inclusion criteria. Of the 15 studies, there were three clinical, ten animal, and two in vitro studies. In clinical studies, nonselective cyclooxygenase (COX) inhibitors and selective COX-2 inhibitors did not cause a significant increase in failure of anterior cruciate ligament (ACL) reconstructions or meniscal repairs with NSAID administration pre-, peri-, or post-operatively in comparison to placebo or no NSAID administration. Among animal studies assessing COX-2 inhibitor effects on soft tissue, healing was impaired (2/4), delayed but unaffected (1/4), or unaffected (1/4). In animal studies assessing COX-1 inhibitors, ligament healing was either increased (1/4), unaffected (2/4), or impaired (1/4). Meanwhile, administration of non-selective COX inhibitors in animals did not affect soft tissue (3/3) and cartilage (1/1) healing. Two in vitro studies identified a negative outcome on patellar tendon and ACL cell proliferation or viability after non-selective COX inhibition and variable results after selective COX-2 inhibition. Animal studies on postoperative NSAID use after knee surgery suggest that administration of selective and nonselective COX-2 inhibitors may impair healing of soft tissue, bone and tendon-to-bone; however, further clinical studies are needed to better characterize dose and duration dependent risks of NSAIDs.

Robustness of Longitudinal Safety and Efficacy After Paclitaxel-Based Endovascular Therapy for Treatment of Femoro-Popliteal Artery Occlusive Disease: An Updated Systematic Review and Meta-Analysis of Randomized Controlled Trials

The aims of this study were: i) to assess fragility indices (FIs) of individual randomized controlled trials (RCTs) that compared paclitaxel-based drug-coated balloons (DCBs) or drug-eluting stents (DESs) versus standard endovascular devices, and ii) to meta-analyze mid-term and long-term safety and efficacy outcomes from available RCT data while also estimating the FI of pooled results. This systematic review has been registered in the PROSPERO public database (CRD42022304326 http://www.crd.york.ac.uk/PROSPERO). A query of PubMed (Medline), EMBASE (Excerpta Medical Database), Scopus, and CENTRAL (Cochrane Central Register of Controlled Trials) databases was performed to identify eligible RCTs. Rates of primary patency (PP) and target lesion revascularization (TLR) were assessed as efficacy outcomes, while lower limb amputation (LLA) consisting of major amputation that is. below or above the knee and all-cause mortality were estimated as safety outcomes. All outcomes were pooled with a random effects model to account for any clinical and study design heterogeneity. The analyses were performed by dividing the RCTs according to their maximal follow-up length (mid-term was defined as results up to 2-3years, while long-term was defined as results up to 4-5years). For each individual outcome, the FI and reverse fragility index (RFI) were calculated according to whether the outcome results were statistically significant or not, respectively. The fragility quotient (FQ) and reverse fragility quotient (RFQ), which are the FI or RFI divided by the sample size, were also calculated. A total of 2,337 patients were included in the systematic review and meta-analysis. There were 2 RCTs examining DES devices and 14 RCTs evaluating different DCBs. For efficacy outcomes, there was evidence that paclitaxel-based endovascular therapy increased the PP rate and reduced the TLR rate at mid-term, with a calculated pooled risk ratio (RR) of 1.66 for patency (95% CI, 1.55-1.86; P<0.001), with a corresponding number needed-to-treat (NNT) of 3 patients (95% CI, 2.9-3.8) and RR of 0.44 for TLR (95% CI, 0.35-0.54; P=0.027), respectively. Similarly, there was evidence that paclitaxel-based endovascular therapy both increased PP and decreased TLR rates at long-term, with calculated pooled RR values of 1.73 (95% CI, 1.12-2.61; P=0.004) and 0.53 (95% CI, 0.45-0.62; P=0.82), respectively. For safety outcomes, there was evidence that paclitaxel-based endovascular therapy increased all-cause mortality at mid-term, with a calculated pooled RR of 2.05 (95% CI, 1.21-3.24). However, there was no difference between treatment arms in LLA at mid-term (95% CI, 0.1-2.7; P=0.68). Similarly, neither all-cause mortality nor LLA at long-term differed between treatment arms, with a calculated pooled RR of 0.66, 1.02 (95% CI, 0.31-3.42) and 1.02 (95% CI, 0.30-5.21; P=0.22), respectively. The pooled estimates of PP at mid-term were robust (FI=28 and FQ=1.9%) as were pooled rates of TLR (FI=18 and FQ=0.9%). However, when safety outcomes were analyzed, the robustness of the meta-analysis decreased significantly. In fact, the relationship between the use of paclitaxel-coated devices and all-cause mortality at mid-term showed very low robustness (FI=4 and FQ=0.2%). At 5years, only the benefit of paclitaxel-based devices to reduce TLR remained robust, with an FI of 32 and an FQ of 3.1%. The data supporting clinical efficacy endpoints of RCTs that examined paclitaxel-based devices in the treatment of femoral-popliteal arterial occlusive disease were robust; however, the pooled safety endpoints were highly fragile and prone to bias due to loss of patient follow-up in the original studies. These findings should be considered in the ongoing debate concerning the safety of paclitaxel-based devices.

The Association between Four Common Polymorphisms in microRNA and Risk of Hepatocellular Carcinoma: An Updated Meta-Analysis.

Many epidemiological studies have explored the relationship between single-nucleotide polymorphism and hepatocellular carcinoma (HCC). However, the results remain controversial. We performed a large-scale meta-analysis to draw a more precise estimation of the aforementioned association. Studies on the association between microRNA (MIR) polymorphisms and HCC risk that had been published up to Sep 30, 2021 were identified by searching the PubMed, Cochrane Library, Google Scholar, Web of Science, and Chinese Biomedical Literature electronic databases and the Excerpta Medical Database. The association between MIR polymorphisms and HCC risk was assessed using odds ratios (ORs) and their 95% confidence intervals (CIs). Overall, 29 studies, with a total of 9,263 cases and 10,875 controls, were included in our meta-analysis. MicroRNA149 (MIR149) significantly decreased the risk of developing HCC on the overall population (homozygous model CC vs. TT: OR = 0.703, 95% CI = 0.549-0.899, P = 0.005), and microRNA 196 (MIR196) significantly decreased the risk of developing HCC on the overall population (recessive model TT vs. CT+CC: OR = 0.864, 95% CI = 0.751-0.993, P = 0.04) and on Caucasians (OR = 0.613, 95% CI = 0.414-0.907, P = 0.014). The MIR149 and MIR196 polymorphisms are the protect factors of developing HCC. The conduct of multi-center and multi-region studies with gene-gene, gene-environment should be considered.

The Correlation between Traditional Chinese Medicine Constitution and Hyperuricemia and Gout: A Systematic Review and Meta‐Analysis

To investigate the correlation between the constitution of traditional Chinese medicine (TCM) and hyperuricemia (HUA) and gout. Databases including China National Knowledge Infrastructure (CNKI), WanFang Data, China Science and Technology Journal Database (VIP), China Biology Medicine Disc (CBMdisc), PubMed, The Cochrane Library, Web of Science, and Excerpta Medical Database (Embase) were searched to collect observational studies about TCM constitution in HUA and gout from inception to November 21, 2021. The distribution of TCM constitution types in HUA and gout patients was presented by proportion, while the correlation was presented by odds ratio (OR) and 95% CI. Meta-analysis was performed using StataCorp Stata (STATA) version 16.0 software. Twenty-one cross-sectional studies and 10 case-control studies involving 38028 samples were included, among which 27526 patients were diagnosed with HUA and 2048 patients with gout. Phlegm-dampness constitution (PDC), damp-heat constitution (DHC), and qi-deficiency constitution (QDC) are the most common types, accounting for 24% (20%-27%), 22% (16%-27%), and 15% (12%-18%), respectively, in HUA patients, while DHC, PDC, and blood stasis constitution (BSC) accounted for 28% (18%-39%), 23% (17%-29%), and 11% (8%-15%), respectively, in gout patients. PDC and DHC were the main constitution types in patients with HUA or gout in south China, east China, north China, southwest China, northwest China, and northeast China. There was no difference in the distribution of PDC and QDC in male or female patients with HUA, while males with DHC in HUA were more common than females. The proportion of PDC or DHC among HUA patients was 1.93 times and 2.14 times higher than that in the general population (OR and 95% CI: 1.93 (1.27, 2.93), 2.14 (1.47, 3.13)), while the proportions of PDC, DHC, and BSC were 3.59 times, 4.85 times, and 4.35 times higher than that of the general groups (OR and 95% CI: 3.59 (1.65, 7.80), 4.85 (1.62, 14.57), and 4.35(2.33, 8.11)). PDC, DHC, and QDC are the main constitution types of patients with HUA, while PDC and QDC may be the risk factors for HUA. DHC, PDC, and BSC are the main constitution types of patients with gout, and they may be the risk factors for gout. In clinical and scientific research, more attention should be paid to the relationship between the above-mentioned TCM constitution in HUA or gout. Nevertheless, because the quality of the included observational studies is low, more prospective cohort studies related to TCM constitution and HUA or gout can be carried out to verify the causality between TCM constitution and HUA or gout.

Artificial intelligence in disease diagnosis: a systematic literature review, synthesizing framework and future research agenda.

Artificial intelligence can assist providers in a variety of patient care and intelligent health systems. Artificial intelligence techniques ranging from machine learning to deep learning are prevalent in healthcare for disease diagnosis, drug discovery, and patient risk identification. Numerous medical data sources are required to perfectly diagnose diseases using artificial intelligence techniques, such as ultrasound, magnetic resonance imaging, mammography, genomics, computed tomography scan, etc. Furthermore, artificial intelligence primarily enhanced the infirmary experience and sped up preparing patients to continue their rehabilitation at home. This article covers the comprehensive survey based on artificial intelligence techniques to diagnose numerous diseases such as Alzheimer, cancer, diabetes, chronic heart disease, tuberculosis, stroke and cerebrovascular, hypertension, skin, and liver disease. We conducted an extensive survey including the used medical imaging dataset and their feature extraction and classification process for predictions. Preferred reporting items for systematic reviews and Meta-Analysis guidelines are used to select the articles published up to October 2020 on the Web of Science, Scopus, Google Scholar, PubMed, Excerpta Medical Database, and Psychology Information for early prediction of distinct kinds of diseases using artificial intelligence-based techniques. Based on the study of different articles on disease diagnosis, the results are also compared using various quality parameters such as prediction rate, accuracy, sensitivity, specificity, the area under curve precision, recall, and F1-score.

The efficacy of hemodialysis on paraquat poisoning mortality: A systematic review and meta-analysis.

Paraquat (PQ) poisoning is a serious public health concern, especially in developing countries, due to its easy access and lack of awareness of potential harms. No effective treatment has been reported yet. Conventional hemodialysis (HD) is still used in many centers for excreting PQ or reducing acute kidney injury, but there is no consensus on its efficacy. Therefore, we aimed to review the HD efficacy in PQ poisoning mortality. We searched Web of Science, PubMed, Excerpta Medical Database, Google Scholar, Scopus, Cochrane, Web of Knowledge, Pro-Quest, ScienceDirect, Springer, Clinical Key, Scientific Information Database, Magiran, and Iran-doc, in publications before January 1, 2020. We compared patients who underwent HD (Group 1) with those who did not (Group 2). The outcome was considered mortality/survival. The data were analyzed by Comprehensive Meta-analysis Software. This systematic review and meta-analysis included five studies with a combined total of 203 patients. The patients in the Group 1 had higher mortality than Group 2 (odds ratio, 2.84; 95% confidence interval: 1.22-6.64; P = 0.02). There was no evidence of publication bias (P value for Egger's test = 0.833). Although HD did not affect the survival of patients, other variables such as the amount of ingested PQ, poisoning severity, the time between PQ ingestion and the start of HD, duration, and times of HD sessions may influence the results regarding mortality.

Risk factors for pulmonary embolism in ICU patients

Abstract Background: Pulmonary embolism (PE) is a clinical disease of pulmonary hypertension, right heart failure and pulmonary oxygen uptake dysfunction caused by obstruction of pulmonary artery blood flow caused by embolic substances. The incidence rate of acute PE (ATPE) has been increasing year by year in recent years. And ATPE has become a hot topic of common concern in the departments of severe, emergency, respiratory and heart diseases. Research and clinical practice have proved that early thrombolysis and other specific treatment can greatly improve its prognosis. However, the early diagnosis and treatment rate of ATPE is only 7%, for the lack of simple and objective diagnosis and quantitative evaluation of the degree of ATPE. Therefore, the screening of risk factors for PE in intensive care unit (ICU) patients by systematic review and meta-analysis is an important preliminary work to carry out the early diagnosis model of PE. Methods: We will retrieve eight electronic databases from their inception to May 31, 2021, which include PubMed, Cochrane Library, Excerpt Medical Database (Embase), Web of science, China Biology Medicine disc, VIP database (VIP), Wan Fang database, China National Knowledge Infrastructure. Methodological quality of all studies was assessed using the Newcastle-Ottawa scale. We will use STATA V.13.0 software and RevMan5.3 for data analysis, and risk factor effect sizes will be expressed as an odds ratio and their 95% Cl. Results: We will disseminate the findings of this systematic review and meta-analysis via publications in peer-reviewed journals. With this study, we can get the significant risk factors and risk ratio of PE in ICU patients. Conclusion: This study systematically reviewed the existing evidence and determined the risk factors for PE in ICU patients. This study provides a basis for the establishment of early warning and prediction model of PE in ICU patients.

Touching-bone acupuncture in the treatment of chronic pain: A protocol for an overview of systematic reviews and meta-analysis.

Background:Chronic pain is the most common disease in the world, which lead the patients to suffer the disability both physically and psychologically. The chronic pain can affects the patients to work, socialize, sleep and can lead to depressive illness, decreased motivation, and a reduction in physical activity. Acupuncture is a promising treatment for the chronic pain which has a long history of use in China. This protocol aims to assess the effectiveness and safety of touching periosteum acupuncture therapy on patients with chronic pain.Methods:Randomized controlled trial literatures which include touching periosteum acupuncture therapy for treating chronic pain will be searched from 8 electronic databases including China Biology Medicine disc, VIP database, WanFang database, China National Knowledge Infrastructure, PubMed, Cochrane Library, Excerpt Medical Database, and Web of Science. The language will be restricted to Chinese and English. The primary outcome is to measure the relief of the pain by Visual Analogue Scale. Two or 3 reviewers will conduct the study selection, data extraction and the evaluation of the risk of bias. RevMan software (V.5.3) will be used to perform the assessment of the risk of bias and data synthesis.Results:From this study, we will confirm the effectiveness of safety of in the treatment of chronic pain.Conclusions:We will ascertain the effectiveness of safety of touching periosteum acupuncture therapy in the treatment of chronic pain, to provide evidence to guide touching periosteum acupuncture therapy for patients with chronic pain in the future.Ethics and dissemination:Ethics approval will not be necessary, because the included publications in our study are all from published articles. This systematic review will be published in a peer-reviewed journal or conference report to provide a reference in this field.Trial registration:CRD42021243387.

Ear Acupressure for Allergic Rhinitis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Background The treatment effects and safety of ear acupressure (EAP) for patients with allergic rhinitis (AR) have yet to be clarified. Objective To evaluate the effects and safety of EAP in AR patients. Design Systematic review of published studies. Methods A total of 24 English and Chinese databases (PubMed, EMBASE (Excerpta Medical Database), Cochrane Central Register of Controlled Trials, CINAHL, Informit, ScienceDirect, LILACS (Latin American and Caribbean Health Sciences), ProQuest, AMED, Blackwell Synergy, PsycINFO, Panteleimon, AcuBriefs, KoreaMed, IndMed, Ingenta, mRCT, ISI Web of Knowledge, ERIC, VIP Information (http://www.cqvip.com), China National Knowledge Infrastructure (http://www.cnki.net), Cochrane Library, Chinese Cochrane Centre Controlled Trials Register Platform, and Wanfang Chinese Digital Periodical and Conference Database) were searched from their respective inceptions to August 2020 to collect randomized controlled trials of ear acupressure for allergic rhinitis. We performed literature inclusion, data extraction, and trial quality evaluations. Methodological quality was assessed according to the Cochrane Handbook. Revman5.3 was used for all analyses. Results A total of 203 trials were identified and eleven studies involved 1094 participants aged 3–70 years. EAP was better than control group interventions in terms of effectiveness (risk ratio (RR): 0.51; 95% confidence interval (CI): 0.36–0.70; P < 0.0001). EAP was superior to sham EAP in terms of improvement of the total nasal symptom score (RR: −0.50; 95% CI: −0.96–0.05; P = 0.03), sneezing score (RR: −0.36; 95% CI: −0.59–0.12; P = 0.003), global QoL score (RR: 0.42; 95% CI: 0.04–0.08; P = 0.03), and eye symptom score (RR: −0.36; 95% CI: −0.67–0.05; P = 0.02). Conclusions Despite the positive results, it is premature to confirm the efficacy of EAP for treating AR. More high-quality studies are needed to confirm safety and efficacy.

Yu ping feng san for pediatric allergic rhinitis: A systematic review and meta-analysis of randomized controlled trials.

Background:The potential treatment effects and safety of Yu ping feng san (YPFS) for pediatric allergic rhinitis (PAR) patients have yet to be studied systematically.Objectives:To assess the effects and safety of YPFS for treat pediatric patients, allergic rhinitis.Methods:We systematically searched PubMed, EMBASE (Excerpta Medical Database), Cochrane library, Chinese Cochrane Centre's Controlled Trials Register platform, Wanfang Chinese Digital Periodical and Conference Database, China National Knowledge Infrastructure Database, and VIP Chinese Science, from inception dates to November 1, 2019. Randomized controlled trials (RCTs) were included. The risk of bias in the trials was assessed in accordance with the Cochrane Handbook, version 5.1.0. RevMan 5.3 software was used to perform a meta-analysis. Grading of Recommendations Assessment, Development and Evaluation methodology was applied to evaluate the evidence quality for each outcome. The quality of evidence for each outcome measurement was low for 4 outcomes and very low for 5 outcomes.Results:A total of 10 RCTs involving 1069 participants (3–15 years old) fulfilled the inclusion criteria. After exclusion, 8 RCTs were pooled for efficacy assessment. The overall efficacy evaluation result did not show benefit for the experimental group (relative risk 0.32, CI 95% 0.24–0.45; P = .98;) Investigation of variation of serum IgA, immunoglobulin E, IgG in three studies in 2 groups returned no statistical significance. YPFS gave relatively better safety (relative risk 0.29, CI 95% 0.14–0.58; P = .0005; Fig. S8 and lower recurrence rates than did Western medical therapy.Conclusions:Current evidence cannot support the routine use of YPFS for treatment of PAR. This may be due to poor-quality study-design limitations of the included YPFS studies. Our data showed that the use of YPFS for PAR is relatively safe compared to Western medical therapy, but a conclusion could not be drawn because only 5 studies were analyzed. Every study suffered from some methodological limitation. Therefore, further large, rigorously-designed studies are necessary to determine conclusively the utility of YPFS in PAR.

Correlation between serum 25-hydroxyvitamin D level and diabetic retinopathy: A protocol for systematic review and meta-analysis.

Background:Diabetic retinopathy is a common complication of diabetes with a high incidence, and vitamin D deficiency is associated with diabetic retinopathy. Serum 25-hydroxy vitamin D [25-hydroxy-vitamind, 25 (OH) D], a product of vitamin D in the body, is considered the best indicator of a person's vitamin D nutritional status, and can be determined by measuring the concentration of 25 (OH) D. The purpose of this study is to systematically evaluate the correlation between serum 25-hydroxy vitamin D levels and diabetic retinopathy.Methods:To search English databases (PubMed, Excerpta Medical Database (Embase), Web of Science, the Cochrane Library) and Chinese databases (Chinese National Knowledge Internet, Development, and Evaluation (CNKI), WanFang, Viper, Chinese Biomedical Literature Database) by computer about Clinical study on the correlation between serum 25-hydroxyvitamin D level and diabetic retinopathy from the establishment of the database to November 2020. Two researchers independently conducted data extraction and literature quality evaluation on the quality of the included studies, and meta-analysis is conducted on the included literatures using Stata12.0 and RevMan5.3 software.Conclusion:In this study, the correlation between serum 25-hydroxyvitamin D level and diabetic retinopathy was systematically evaluated to provide an evidence-based basis for clinicians.Ethics and dissemination:Private information from individuals will not be published. This systematic review also does not involve endangering participant rights. Ethical approval was not required. The results may be published in a peer-reviewed journal or disseminated at relevant conferences.OSF Registration number:DOI 10.17605/OSF.IO/CQY94.

Auricular therapy improves gastrointestinal function in patients with gynecological laparoscopic surgery: A protocol for systematic review and meta analysis.

Background:Gynecological laparoscopic surgery is the main method to treat gynecological diseases, but postoperative gastrointestinal reactions are more common in patients. Auricular therapy, as a characteristic therapy of Traditional Chinese Medicine, can improve gastrointestinal symptoms such as nausea and vomiting by stimulating the conduction of acupoints through the nervous system on internal organs, but there are studies questioning the efficacy of auricular therapy. Therefore, the purpose of this study is to prove the efficacy and safety of auricular therapy in promoting gastrointestinal function recovery after gynecological laparoscopic surgery, and to provide reference value for future clinical practice.Methods:To search English databases (PubMed, Excerpta Medical Database [Embase], Web of Science, the Cochrane Library) and Chinese databases (Chinese National Knowledge Internet [CNKI], WanFang, Viper, Chinese Biomedical Literature Database) by computer, and conduct a randomized controlled trial on the effect of aural point therapy on gastrointestinal function recovery of patients after gynecological laparoscopic surgery from the establishment of the database to October 2020. Two researchers independently evaluate the quality of the included studies and extract the data, and meta-analysis of the included literature is carried out using RevMan5.3 software.Results:In this study, the efficacy and safety of auricular therapy in the recovery of gastrointestinal function after gynecological laparoscopic surgery are evaluated from the aspects of first anal exhaust time, bowel sound recovery time, and incidence of gastrointestinal complications.Conclusion:This study will provide reliable evidence-based evidence for auricular therapy in the treatment of gastrointestinal function after gynecologic laparoscopic surgery.Ethics and dissemination:Private information from individuals will not be published. This systematic review also does not involve endangering participant rights. Ethical approval was not required. The results may be published in a peer-reviewed journal or disseminated at relevant conferences.OSF Registration number:DOI 10.17605 / OSF.IO / ZSPGA

Acupuncture therapy for treating postherpetic neuralgia: A protocol for an overview of systematic reviews and meta-analysis.

Background:Postherpetic neuralgia (PHN) is the most common complication and sequela of herpes zoster (HZ) that greatly affects the life and emotional experience of patients. Acupuncture therapy has been confirmed as an effective and safe treatment for PHN. Several systematic reviews (SRs) and meta-analysis (MAs) have reported the evidence of acupuncture therapy for treating PHN. However, the evidence has not been systematically synthesized. This overview aims to synthesize and assess the reliability of evidence generated from these SRs and MAs of acupuncture therapy for PHN.Methods:We will conduct a systematic search of the China Biology Medicine (CBM), VIP database, Wangfang database, China National Knowledge Infrastructure (CNKI), Pubmed, Cochrane Library, Excerpt Medical Database (Embase), and Web of Science to identify eligible SRs and MAs, from their inception to October 31, 2020. We will use Assessment of Multiple Systematic Reviews-2 (AMSTAR2) for methodological quality assessment, Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) for report quality assessment, Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) for the quality of evidence assessment, and ROBIS for the bias assessment. Our reviewers will conduct systematic reviews, qualification evaluation, data extraction, methodological quality, and evidence quality screening in pairs. The outcomes include pain intensity, Quality of life (QoL), Hamilton Anxiety Scale (HAMA), Global impression, and adverse events. All the extracted data will be provided in tabular form to summarize characteristics of each review. The evidence will be a narrative synthesis of the type and content of the intervention and the results reported.Results:The results of this study will be published in a peer-reviewed journal.Conclusions:This overview will provide comprehensive evidence of acupuncture therapy for patients with PHN.Ethics and dissemination:This review will not involve private information of participants, so the ethical approval will not be required. The results will be disseminated in a peer-reviewed journal or conference presentation. Important protocol modifications will be updated on PROSPERO.PROSPERO registration number:CRD42020178738.

Effects of probiotics on glycemic control and intestinal dominant flora in patients with type 2 diabetes mellitus: A protocol for systematic review and meta-analysis.

Background:With the rapid development of modern society, people's dietary structure has been changing accordingly. Diets high in salt, fat, and sugar have led to an increase in the incidence of diabetes year by year, posing a great threat to human health. More than 90% of diabetic patients have type 2 diabetes mellitus (T2DM). It is currently believed that the onset of T2DM is mainly related to factors such as genetics, insulin resistance, impaired insulin cell function, and obesity. The main mechanisms are as follows:1.It affects the intestinal intake of single-chain fatty acid (SCFAs). The decrease of SCFAs leads to the decrease of the number of islet cells and the decrease of insulin sensitivity, which in turn leads to insulin resistance (IR).2.Intestinal barrier function is inhibited, which leads to intestinal nonspecific inflammation. Then, it leads to changes in the structure and function of intestinal endothelial cells and affects the transport of insulin, which leads to IR.3.Intestinal flora participates in bile acid metabolism and liver circulation, and affects the metabolism of carbohydrates and lipids. Imbalance of intestinal flora leads to disorders of carbohydrate and lipid metabolism.4.Intestinal flora can reduce oxidative stress and improve islet cell function and insulin metabolism. Imbalance of intestinal flora can lead to impaired islet cell function and insulin resistance.5.Normal intestinal flora can increase the content of YY peptide and correct the abnormal nerve conduction in hypothalamic feeding center.The dominant flora of normal intestinal tract is mainly anaerobic bacteria which are beneficial to the human body. Under certain conditions, when intestinal flora is maladjusted, harmful bacteria and opportunistic bacteria become the dominant intestinal bacteria, resulting in metabolic disorders. Ingestion of probiotics can correct the imbalance of intestinal flora, and then, have a therapeutic effect on T2DM. Therefore, we designed this study to evaluate the effects of probiotics on blood glucose control and intestinal dominant flora in patients with T2DM.Methods:The retrieval period of meta-analysis literature is set from January 1, 1990 to September 2020. We will mainly search five English electronic databases, including Cochrane Library, Pubmed, Excerpt Medical Database (EMBASE), Science Direct and Web of Science, and search the following four Chinese databases: China Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), China Science Journal Database (VIP), Wanfang Database, and so on. At the same time, the two reviewers will independently conduct research selection, data extraction and deviation risk assessment, and use Review Manager 5.3 software provided by the Cochrane Collaboration for meta-analysis and heterogeneity assessment.Results:This study will demonstrate an evidence-based review of probiotics on glycemic control and intestinal dominant flora in patients with type 2 diabetes mellitus.Conclusion:This study can be used to evaluate the efficacy and safety of probiotics on glycemic control and intestinal dominant flora in patients with T2DM.Registration number:is INPLASY202090104.

Effectiveness and safety of acupuncture for treatment of tinnitus: A protocol for systematic review and meta-analysis.

Background:Tinnitus is a common disease in otolaryngology. In China, acupuncture has been used as a promising treatment for tinnitus. Yet, the specific effect and safety of acupuncture are still disputable. The ultimate goal of this paper is to formulate a protocol for systematic review and meta-analysis, which can be employed in assessing the benefits and safety of acupuncture on tinnitus.Methods:Seven databases should be retrieved from their establishment until June 2020, including PubMed, Cochrane Central Register of Controlled Trials, Excerpt Medical Database, Chinese Biomedical Literature Database, Chinese Science and Technology Periodical Database, China National Knowledge Infrastructure and Wan Fang Database. Randomized controlled trials of acupuncture treatment of tinnitus will be included. The experimental group is acupuncture or combined with additional treatment measures, and the control group is a placebo, sham acupuncture, Cognitive Behavioral Therapy, sound therapy, conventional medication, or same additional treatment. The clinical efficacy rate, Tinnitus Handicap Inventory, Tinnitus Questionnaire, visual analogue scale or other indicators are all concerned in the systematic evaluation of the program. Data collection, selection and extraction should be made separately by different researchers. The quality of the literature will be evaluated by the bias analysis table in the Cochrane Handbook, and Review Manager 5.3 software shall be applied to data analysis.Results:This protocol has made a concrete plan to evaluate whether acupuncture is effective and safe in curing tinnitus.Conclusion:This protocol is suitable for evaluating the effectiveness and safety of acupuncture in curing tinnitus, and is helpful for subsequent evaluation.Open Science Framework Registration DOI: 10.17605/OSF.IO/85FCS.

Gui-zhi decoction for allergic rhinitis: A protocol for systematic review and meta analysis.

The treatment effects and safety of Gui-zhi decoction (GZD) for patients with allergic rhinitis have yet to be clarified. We will search PubMed, EMBASE (Excerpta Medical Database), Cochrane Library, Chinese Cochrane Centre's Controlled Trials Register Platform, Wanfang Chinese Digital Periodical and Conference Database, China National Knowledge Infrastructure Database, and VIP Chinese Science and Technique Journals Database to collect randomized controlled trials of Gui-zhi decoction (GZD) for allergic rhinitis. RevMan5.3 software was used to conduct a meta-analysis. Grading of Recommendations Assessment, Development and Evaluation methodology was applied to evaluate the evidence quality for each outcome. Cochrane Risk Assessment Tool will be used to assess the quality of eligible studies according to the Cochrane handbook. The results of this systematic review will provide a synthesis of current evidence of GZD and we have a specific opportunity to determine the efficacy and safety of it. This study will explore the efficacy and safety of GZD to treat allergic rhinitis. Identifier: DOI 10.17605/OSF.IO/CWQNH (https://osf.io/cwqnh/).

The efficacy of taking traditional Chinese medicine orally in renal interstitial fibrosis: A protocol for a systematic review and meta-analysis.

Background:By now, the incidence of chronic kidney disease (CKD) is increasing. The development of various CKD is attributed to the continuous aggravation of renal interstitial fibrosis (RIF) in the process of end-stage renal disease (ESRD). Oral treatment of traditional Chinese medicine (TCM) is one of the therapies for RIF. Randomized controlled trials (RCTs) of TCM treatment RIF have been reported, but its effectiveness and safety have yet been systematically investigated. Therefore, through the systematic analysis and meta-analysis, our study will summarize the effectiveness and safety of oral treatment RIF of TCM, in order to provides scientific reference for clinical practice.Methods:This protocol follows Preferred Reporting Items for Systematic Evaluation and Meta-Analysis. RCTs will be only selected. Such databases as the PubMed, China National Knowledge Infrastructure (CNKI), China Science and Technology Journal Database (VIP), Excerpt Medical Database (Embase), WanFan Data, Chinese Biomedical Literature Database (CBM), WHO International Clinical Trials Registry Platform will be searched from the inception to June, 2020 to collect the RCTs about taking TCM orally in treating RIF. The literature according to the inclusion and exclusion criteria, data-extracted and the methodological quality evaluated will be performed independently by 2 reviewers. The clinical outcomes including renal function indices (Scr, BUN, 24-hour urinary protein quantity) and Indicators of RIF (TGF-β1, Notch1, Jagged-1). The risk of bias included in the RCTs will be evaluated by the bias risk assessment tool provided in the Cochrane System Evaluation Manual 5.1.0. Review Manager 5.3 provided by the Cochrane collaboration network will be used to process the data.Results and conclusion:Some more targeted and practical results about the efficacy of taking TCM orally in RIF have been provided by our study. The available evidence suggests that the therapeutic effects of combining TCM with Western medicine therapies is much better for RIF than Western medicine therapies only.

The efficacy of Qigong exercises for post-stroke mental disorders and sleep disorders: Protocol for a systematic review and meta-analysis.

Background:Post-stroke mental disorders (PSMDs) and post-stroke sleep disorders (PSSDs) are quite common condition in stroke's patients. Qigong has been widely applied as a replaced and useful treatment for PSMDs and PSSDs. However, the exact effects and safety of Qigong have yet be systematically investigated. Our study focused on summary of efficacy and safety of Qigong for the treatment of advanced PSMDs and PSSDs through the systematic analysis and meta-analysis, in order to provide scientific reference for the clinical.Methods:The protocol followed Preferred Reporting Items for Systematic Review and Meta-Analyses Protocols. Relevant randomized controlled trials were only considered. Search strategy will be performed in 4 English database including Cochrane Library, PubMed, Web of Science, Excerpt Medical Database, 4 Chinese Database including Chinese Biomedical Literature Database, China National Knowledge Infrastructure, China Scientific Journal Database, Wanfang Database, and WHO International Clinical Trials Registry Platform. Papers in English or Chinese published from their inception to 30 June 2020. Study selection and data extraction will be performed independently by 2 investigators. The clinical outcomes including overall Hamilton depression scale, Hamilton anxiety scale, the mental health part of the MOS item short from health survey, Generic Quality of Life Inventory-74, Center for Epidemiologic Studies Depression Scale, Pittsburgh sleep quality index. Based on the Cochrane Assessment tool and Physiotherapy Evidence Database scale, a modified assessment form should be used to evaluate the methodological quality. Review Manager 5.3 was used for data analysis and risk of bias.Results and conclusion:We provide some more practical and targeted results examine the effect of Qigong exercises for PSMDs and PSSDs in the relative meta-analysis. We find out defects or inadequacies of Qigong in previous studies. The findings of this research will provide more evidence-based guidance in clinical practice and more rigorous study.International Platform of Registered Systematic Review and Meta-Analysis Protocols (INPLASY) registration number: INPLASY202070051.

Efficacy of percutaneous transluminal renal angioplasty for pediatric renovascular hypertension: a meta-analysis

Objective: To evaluate the efficacy and the related factors of percutaneous transluminal renal angioplasty (PTRA) for pediatric renovascular hypertension (RVH) by a systematic review and meta-analysis. Methods: A systematic search was performed on international and domestic databases (Pubmed, Excerpt Medical Database (EMBASE), Cochrane library, Clinical trial.gov, Medline, China Biology Medicine (CBM), China national knowledge infrastructure (CNKI), VIP database and Wanfang) which included studies on PTRA for pediatric RVH from the establishment of the databases to March 2019. Key words of "pediatric" "children" "renal artery stenosis" "renovascular hypertension" "angioplasty" and "intervention" were used. Meta-analysis was made on the rate of technical success, clinical blood pressure improvement, complication and restenosis of PTRA as well as the predictors of its efficacy. The data consolidation, analysis of heterogeneity and sensitivity, and publication bias were performed using Comprehensive meta analyst and Open meta analyst software. Results: Seventeen observational non-controlled studies comprising 384 patients with RVH who underwent PTRA were identified. The technical success rate of PTRA was 93.9% (95% confidence interval (CI) 89.3%-97.5%). The improvement rate of blood pressure was 68.4% (95%CI 57.2%-78.7%), and the cure rate was 40.0% (95%CI 25.0%-55.8%). The subsequent subgroup analysis showed that there was no significant difference in the improvement rate of blood pressure after PTRA among the patients with RVH caused by fibromuscular dysplasia, Takayasu arteritis and neurofibromatosis type 1, respectively (P>0.05). The improvement rate of blood pressure in patients with combined lesions in renal artery branches was significantly lower than that in patients with lesions only in main renal artery (RR=1.659, 95%CI 1.023-2.689, P=0.040). It was found that 25.5% (95% CI 19.3%-32.2%) of patients required repeat procedure because of restenosis of lesions. Procedural complication of PTRA occurred in 8.3% (95%CI 3.5%-14.4%) of patients. In terms of clinical blood pressure improvement rate after PTRA, there was heterogeneity among the enrolled studies, but the results of meta-analysis were robust with low risk of publication bias (t=1.690, 95%CI -0.363-3.124, P=0.110). Conclusion: The result of the Meta-analysis suggests that PTRA may provide a safe and effective treatment for pediatric RVH, and patients with stenosis of renal arterial branches are associated with relatively poor clinical outcomes.