Efficacy of alendronate for the treatment of ankylosing spondylitis: a protocol for systematic review and meta-analysis

Abstract Background Ankylosing spondylitis (AS) is a very tricky orthopedic disorder. If such condition can not be managed fairly well, it may significantly affect quality of life and even leads to disability among such population. A variety of studies have reported that alendronate is utilized for the treatment of AS. However, their results are still contrary, and no systematic review has addressed on this topic. Thus, this study will systematically assess the efficacy and safety of alendronate for the treatment of patients with AS. Methods A comprehensive literature search will be performed from the below electronic databases from their commencement to the January 31, 2020 without language and publication status limitations: PUBMED, EMBASE, Cochrane Library, Web of Science, Allied and Complementary Medicine Database, WANGFANG, and China National Knowledge Infrastructure. Only randomized controlled trials (RCTs) focusing on the alendronate for the treatment of patients with AS will be considered for inclusion in this study. Two authors will independently select all identified records, extract essential data from all included studies, and appraise study quality for each eligible trial using Cochrane risk of bias. If any differences occur, another experienced author will be invited to solve them by discussion and a consensus decision will be made. We will implement RevMan 5.3 software to analyze the extracted data. Results This study will summarize high quality RCTs to assess the efficacy and safety of alendronate for the treatment of patients with AS through primary outcome of bone densitometry; and secondary outcomes of pain intensity, quality of life, disease activity, functional status, and adverse events. Conclusions This study will provide evidence to help determine whether alendronate is an effective and safe management for patient with AS or not.

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Does propofol ameliorate occurrence of postoperative cognitive dysfunction after general anaesthesia? A protocol of systematic review

Systematic Reviews ◽

10.1186/s13643-021-01610-y ◽

2021 ◽

Vol 10 (1) ◽

Author(s):

Xi Zhao ◽

Ze-qing Huang

Keyword(s):

Systematic Review ◽

Cognitive Dysfunction ◽

Short Term Memory ◽

Meta Analysis ◽

Postoperative Cognitive Dysfunction ◽

Biomedical Literature ◽

Cochrane Library ◽

Efficacy And Safety ◽

China National Knowledge Infrastructure

Abstract Background Postoperative cognitive dysfunction (POCD) is a common condition after general anesthesia (GA). Previous studies have reported that propofol can ameliorate the occurrence of such disorder. However, its results are still inconsistent. Therefore, this systematic review will assess the efficacy and safety of propofol on POCD after GA. Methods Literature sources will be sought from inception to the present in Cochrane Library, MEDLINE, EMBASE, PsycINFO, Web of Science, Scopus, Allied and Complementary Medicine Database, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure for randomized controlled trials (RCTs) assessing the administration of propofol on POCD after GA. All searches will be carried out without limitations to language and publication status. Outcomes comprise of cognitive impairments changes, impairments in short-term memory, concentration, language comprehension, social integration, quality of life, and adverse events. Cochrane risk of bias tool will be utilized to assess study quality. We will evaluate the quality of evidence for each outcome using Grading of Recommendations Assessment, Development and Evaluation approach. A narrative synthesis or a meta-analysis will be undertaken as appropriate. Discussion This study will systematically and comprehensively search literature and integrate evidence on the efficacy and safety of propofol on POCD after GA. Our findings will be of interest to clinicians and health-related policy makers. Systematic review registration PROSPERO CRD42020164096

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Efficacy and Safety of Modified Yunu-Jian in Patients with Periodontitis: A Meta-Analysis

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2021/5147439 ◽

2021 ◽

Vol 2021 ◽

pp. 1-9

Author(s):

Yuanyuan Yue ◽

Meng Gao ◽

Yanru Deng ◽

Jiemin Shao ◽

Yingguang Sun

Keyword(s):

Western Medicine ◽

Combined Therapy ◽

Meta Analysis ◽

Effective Rate ◽

Cochrane Library ◽

Efficacy And Safety ◽

China National Knowledge Infrastructure ◽

Knowledge Infrastructure ◽

Oral Inflammation

Background. Modified Yunu-Jian (mYJ), a Chinese medicine (CM) formula, is thought to clear heat and nourish yin. Clinically, it is often used to treat oral inflammation. However, its efficacy remains controversial. Methods. The study aims to evaluate the efficacy and safety of mYJ for treating patients with periodontitis. We searched electronic databases (PubMed, Cochrane Library, Embase, China National Knowledge Infrastructure, Wanfang database, VIP database, and CBM) from inception to December 2020. Only randomized controlled trials investigating modified Yunu-Jian, with or without other medications, against controlled intervention in the treatment of patients diagnosed with periodontitis were included. Both Review Manager 5.3 and Stata 15.0 software were used to analyze the data. The Cochrane Collaborations risk of bias tool was used to assess the quality of the methods. Results. Thirteen clinical trials, involving 1179 participants, were included in our investigation. The results showed that the combination of mYJ with western medicine improved the total effective rate compared with western medicine alone (RR = 1.17, 95% CI (1.12, 1.23), P < 0.00001). The sensitivity analysis and Harbord’s test ( P = 0.255) both showed that the results were statistically robust. Moreover, the periodontal indexes (GI, SBI, PLI, and PD; P < 0.00001) of patients with periodontitis were also significantly improved after receiving the combined therapy. No serious adverse reactions were observed in the experimental groups. Conclusions. Evidence from the meta-analysis suggested that mYJ appeared to be effective and relatively safe for treating periodontitis. Because of the low quality of the methods used in the included RCTs, further studies with larger sample sizes and well-designed models are required to confirm our findings.

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Tuina for spasticity of poststroke: protocol of a systematic review and meta-analysis

BMJ Open ◽

10.1136/bmjopen-2020-038705 ◽

2020 ◽

Vol 10 (12) ◽

pp. e038705

Author(s):

Qiongshuai Zhang ◽

Guangcheng Ji ◽

Fang Cao ◽

Yihan Sun ◽

Guanyu Hu ◽

...

Keyword(s):

Quality Of Life ◽

Systematic Review ◽

Short Form ◽

Meta Analysis ◽

Biomedical Literature ◽

Primary Data ◽

Cochrane Library ◽

Efficacy And Safety ◽

Quality Of Life Scale

IntroductionSpasticity is a common complication of poststroke, tuina is a widely used rehabilitation treatment, although there is a lack of supportive evidence on efficacy and safety for patients with poststroke spasticity. The aim of this systematic review is to assess and synthesis evidence of efficacy and safety of tuina for spasticity of poststroke.Methods and analysisA comprehensive electronic search of EMBASE, MEDLINE, Cochrane Library, Web of Science, Wiley, Springer, PEDro, Chinese Science Citation Database, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, Chinese Scientific and Journal Database (VIP), Wanfang Database (Wanfang), Japanese medical database (CiNii), Korean Robotics Institute Summer Scholars and Thailand Thai-Journal Citation Index Centre will be conducted to search literatures of randomised controlled trials of tuina for spasticity of poststroke survivors range from the establishment to 1 January 2020.There is no time of publication limitations. The primary outcome will be measured with the Modified Ashworth Scale, and the second outcome will include Fugl-Meyer Assessment Scale, surface electromyogram RMS value, the Modified Barthel Index, Stroke Specific Quality of Life Scale, quality of life 36-Item Short-Form Health Survey and Visual Analogue Scale. Cochrane Handbook for Systematic Reviews of Interventions will be used to assess the risk of bias, and GRADE will be used to access the confidence in cumulative evidence. The protocol will be conducted according to approach and Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols 2015.Ethics and disseminationEthical approval will not be required, for no primary data of individual patients were collected. We will publish the findings in a peer-reviewed journal.PROSPERO registration numberCRD42020163384.

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Pulmonary Rehabilitation for Exercise Tolerance and Quality of Life in IPF Patients: A Systematic Review and Meta-Analysis

BioMed Research International ◽

10.1155/2019/8498603 ◽

2019 ◽

Vol 2019 ◽

pp. 1-9 ◽

Cited By ~ 6

Author(s):

Xueqing Yu ◽

Xuanlin Li ◽

Liaoyao Wang ◽

Ran Liu ◽

Yang Xie ◽

...

Keyword(s):

Quality Of Life ◽

Pulmonary Rehabilitation ◽

Data Extraction ◽

Meta Analysis ◽

Biomedical Literature ◽

Cochrane Library ◽

Efficacy And Safety ◽

China National Knowledge Infrastructure ◽

Single Breath

Objective. The aim of this study is to evaluate the efficacy and safety of pulmonary rehabilitation (PR) in patients with idiopathic pulmonary fibrosis (IPF).Methods. Embase, PubMed, Cochrane Library, China National Knowledge Infrastructure (CNKI), Chongqing VIP (CQVIP), Wanfang Data, and Chinese Biomedical Literature Database (SinoMed) were comprehensively searched. Randomized controlled trials (RCTs) that investigated the effects of PR for IPF patients were included. Literature selection and data extraction were conducted by two review authors independently. The Cochrane Collaboration’s Risk of Bias tool and RevMan software (version 5.3) were used to evaluate the quality of studies and conduct statistical analysis, respectively.Results. Seven studies (190 participants) were included. PR had a significant effect on six-minute walk distance (6MWD) (MD:48.60; 95%CI: 29.03 to 68.18;Z=4.87,P<0.00001), and 6MWD was improved more in subgroup analysis including studies conducted in Asia (MD: 53.62; 95%CI: 30.48 to 76.66;Z=4.54,P<0.00001) and Europe (MD:54.10; 95% CI: 26.65 to 101.56;Z=2.23,P=0.03). Forced vital capacity (FVC%) was higher (MD: 3.69; 95%CI: 0.16 to 7.23;Z=2.05,P=0.04). St. George’s Respiratory Questionnaire (SGRQ)/IPF-specific SGRQ (SGRQ-I) total score was lower (MD: -7.87; 95% CI: -11.44 to -4.30;Z=4.32,P<0.0001). No significant effects were found for lung diffusing capacity determined by the single-breath technique (DLCO%) (MD: 3.02; 95%CI: -0.38 to 6.42;Z=1.74,P=0.08).Conclusions. This study suggests that PR may enhance exercise capacity and improve quality of life in IPF patients. Besides, PR may also delay the decline of lung function of patients with IPF. However, further research should more fully assess the efficacy and safety of PR for IPF.

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Effects of Novel Anti-VEGF Agents with Intravitreal Conbercept in Diabetic Retinopathy: A Systematic Review and Meta-Analysis

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2021/9357108 ◽

2021 ◽

Vol 2021 ◽

pp. 1-9

Author(s):

Hui Wang ◽

Jing Zhou ◽

Caoyu Sun ◽

Xu Dong

Keyword(s):

Diabetic Retinopathy ◽

Meta Analysis ◽

Current Evidence ◽

Cochrane Library ◽

Efficacy And Safety ◽

China National Knowledge Infrastructure ◽

Intravitreal Triamcinolone ◽

Knowledge Infrastructure ◽

The Mean

To evaluate the efficacy and safety of intravitreal conbercept (IVC) for diabetic retinopathy (DR) compared with intravitreal triamcinolone acetonide (IVTA). PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, VIP database, and Wanfang database were searched from their earliest records to January 2020. We included randomized controlled trials (RCTs) evaluating the efficacy and safety of conbercept in DR patients compared with ITVA. Outcomes included the mean changes from the baseline in best corrected visual acuity (BCVA) score, central macular thickness (CMT), quality of life (QoL) over time, and the incidence of adverse events (AEs). A total of 19 RCTs involving 1,811 eyes were included in this meta-analysis. IVC might improve BCVA (WMD = 0.10, 95% CI (0.07, 0.12), P < 0.001 ) and reduce CMT (WMD = −102.5, 95% CI (−148.48, −56.53), P < 0.001 ) compared to IVTA. The incidence of AEs in patients receiving IVC was significantly lower than those receiving IVTA (RR = 0.29, 95% CI (0.21, 0.40), P < 0.001 ). Patients with IVC treatments acquired better self-care, mobility, social, and mental scores compared with IVTA ( P < 0.001 ). Current evidence shows that IVC has better effects and safety than IVTA in treating DR, and it can significantly enhance the QoL of patients with DR.

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Effect of somatometric parameters on the prevalence and severity of varicocele: a systematic review and meta-analysis

Reproductive Biology and Endocrinology ◽

10.1186/s12958-021-00695-3 ◽

2021 ◽

Vol 19 (1) ◽

Author(s):

Runqing Li ◽

Junjie Liu ◽

Yushan Li ◽

Quanxian Wang

Keyword(s):

Systematic Review ◽

Meta Analysis ◽

Cochrane Library ◽

China National Knowledge Infrastructure ◽

Random Effects Models ◽

Knowledge Infrastructure ◽

Regression Test ◽

Mean Differences ◽

Q Statistic ◽

The Relationship

Abstract Background Published studies have shown contradictory results regarding the relationship between somatometric parameters and varicoceles. We performed a systematic review and meta-analysis to investigate the possible effects of age, height, weight, and body mass index (BMI) on the presence and severity of varicoceles. Methods Databases including EMBASE, MEDLINE, PubMed, Cochrane Library, China National Knowledge Infrastructure (CNKI), Web of Science, and Google Scholar were systematically searched to identify relevant articles published up to March 2020. Two researchers independently identified eligible articles and extracted data. Cochran’s Q statistic and I2 statistics were used to assess heterogeneity. Meta-analysis was performed using StataSE 12.0 software (StataCorp LP, USA). Random-effects models were used to obtain the weighted mean differences (WMDs) and 95% confidence intervals (CIs). Publication bias was assessed using Begg’s funnel plot and Egger’s regression test. Results The search strategy produced 272 articles, of which 18 articles were eligible according to the inclusion/exclusion criteria. A total of 56,325 patients with varicocele and 1,334,694 patients without varicocele were included in the meta-analysis to evaluate the effect of somatometric parameters on the presence and severity of varicocele. The overall results demonstrated that the presence of varicoceles was significantly associated with height (WMD = 1.41, 95% CI = 1.07 to 1.74, P < 0.001) and inversely correlated with BMI (WMD = − 1.35, 95% CI = -1.67 to − 1.03, P < 0.001) but not with age (WMD = -0.93, 95% CI = -2.19 to 0.33, P = 0.149) or weight (WMD = 0.24, 95% CI = -2.24 to 2.72, P = 0.850). The severity of varicocele was inversely correlated with increased BMI but not with age. Conclusion The presence of varicoceles was significantly associated with height and inversely correlated with BMI.

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The Effectiveness of Acupuncture in Management of Functional Constipation: A Systematic Review and Meta-Analysis

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2020/6137450 ◽

2020 ◽

Vol 2020 ◽

pp. 1-17

Author(s):

Lu Wang ◽

Mingmin Xu ◽

Qianhua Zheng ◽

Wei Zhang ◽

Ying Li

Keyword(s):

Quality Of Life ◽

Meta Analysis ◽

Safety Evaluation ◽

Functional Constipation ◽

Responder Rate ◽

Current Evidence ◽

Cochrane Library ◽

China National Knowledge Infrastructure ◽

Increased Risk

Objective. The purpose of this study was to assess the effectiveness and safety of acupuncture for functional constipation (FC). Methods. A rigorous literature search was performed in English (PubMed, Web of Science, the Cochrane Library, and EMBASE) and Chinese (China National Knowledge Infrastructure (CNKI), Chinese Biological Medical (CBM), Wanfang database, and China Science and Technology Journal (VIP)) electronic databases from their inception to October 2019. Included randomized controlled trials (RCTs) compared acupuncture therapy with sham acupuncture or pharmacological therapies. The outcome measures were evaluated, including the primary outcome of complete spontaneous bowel movement (CSBM) and secondary outcomes of Bristol Stool Form Scale (BSFS), constipation symptoms scores (CSS), responder rate, the Patient Assessment of Constipation Quality of Life (PAC-QOL) questionnaire, and safety evaluation. Meta-analysis was performed by using RevMan5.3. Results. The merged data of 28 RCTs with 3525 participants indicated that acupuncture may be efficient for FC by increasing CSBMs (p<0.00001; MD = 0.84 [95% CI, 0.65 to 1.03]; I2 = 0%) and improving constipation symptoms (p=0.03; SMD = −0.4 [95% CI, −0.78 to −0.03]; I2 = 74%), stool formation (p<0.00001; MD = 0.24 [95% CI, 0.15 to 0.34]; I2 = 0%), quality of life (p<0.00001; N = 1, MD = −0.33 [95% CI, −0.45 to −0.21]), and responder rates (p=0.02; RR = 2.16; [95% CI, 1.1 to 4.24]; I2 = 69%) compared with the effects of sham treatment. No increased risk of adverse events was observed (p=0.44; RR = 1.18; [95% CI, 0.77 to 1.81]; I2 = 0%). With regard to medication comparisons, the pooled data indicated that acupuncture was more effective in increasing CSBMs (p=0.004; MD = 0.53 [95% CI, 0.17 to 0.88]; I2 = 88%) and improving patients’ quality of life (p<0.00001; SMD = −0.73 [95% CI, −1.02 to −0.44]; I2 = 64%), with high heterogeneity. However, there were no significant differences in responder rate (p=0.12; RR = 1.31; [95% CI, 0.94 to 1.82]; I2 = 53%), BSFS (p=0.5; MD = 0.17 [95% CI, −0.33 to 0.68]; I2 = 93%), or CSS (p=0.05; SMD = −0.62 [95% CI, −1.23 to −0.01]; I2 = 89%). Regarding safety evaluation, acupuncture was safer than medications (p<0.0001; RR = 0.3; [95% CI, 0.18 to 0.52]; I2 = 30%). Conclusions. Current evidence suggests that acupuncture is an efficient and safe treatment for FC. Acupuncture increased stool frequency, improved stool formation, alleviated constipation symptoms, and improved quality of life. However, the evidence quality was relatively low and the relationship between acupuncture and drugs is not clear. More high-quality trials are recommended in the future. PROSPERO registration number: CRD42019143347.

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Acupuncture for refractory gastro-oesophageal reflux disease: a systematic review and meta-analysis protocol

BMJ Open ◽

10.1136/bmjopen-2019-030713 ◽

2019 ◽

Vol 9 (8) ◽

pp. e030713 ◽

Cited By ~ 1

Author(s):

Dacheng Li ◽

Li Zhu ◽

Daming Liu

Keyword(s):

Quality Of Life ◽

Systematic Review ◽

Adverse Events ◽

Reflux Disease ◽

Meta Analysis ◽

Oesophageal Reflux ◽

Cochrane Central Register ◽

Efficacy And Safety ◽

Oesophageal Reflux Disease

IntroductionRefractory gastro-oesophageal reflux disease (rGORD) is a common disease, affecting patients’ quality of life. Since conventional medicines have limitations, like low effective rates and adverse events, acupuncture may be a promising therapy for rGORD. While no related systematic review has been published, the present study is designed to evaluate the efficacy and safety of acupuncture for rGORD.Methods and analysisPubMed, the Cochrane Central Register of Controlled Trials and Chinese electronic databases, including China National Knowledge Infrastructure, Wan Fang database, VIP, SinoMed and the Chinese Clinical Trial Registry, will be searched from establishment of the database to 31 August 2019. There will be no limitations on language, and all articles will be screened and collected by two reviewers independently. RevMan V.5.3.5 software will be used for meta-analysis, and the conduction of study will refer to the Cochrane Handbook for Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocol guidelines. The efficacy and safety of acupuncture for rGORD will be evaluated based on outcomes, including global symptom improvement, oesophageal sphincter function test measured by high-resolution manometry, quality of life, recurrence rate and adverse events.Ethics and disseminationThere is no necessity for this study to acquire an ethical approval, and this review will be disseminated in a peer-reviewed journal or conference presentation.Trial registration numberCRD42018111912.

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Efficacy and Safety of PARACHUTE® Device: systematic review

Revista da Associação Médica Brasileira ◽

10.1590/1806-9282.64.09.853 ◽

2018 ◽

Vol 64 (9) ◽

pp. 853-860 ◽

Cited By ~ 1

Author(s):

Roberta da Silva Teixeira ◽

Bruna Medeiros Gonçalves de Veras ◽

Kátia Marie Simões e Senna ◽

Rosângela Caetano

Keyword(s):

Quality Of Life ◽

Myocardial Infarction ◽

Heart Failure ◽

Systematic Review ◽

Left Ventricular ◽

Cochrane Library ◽

Efficacy And Safety ◽

Frequent Event

SUMMARY INTRODUCTION Heart failure due to an acute myocardial infarction is a very frequent event, with a tendency to increase according to improvements in the treatment of acute conditions which have led to larger numbers of infarction survivors. OBJECTIVE The aim of this study is to synthesize the evidence, through a systematic review, on efficacy and safety of the device in patients with this basic condition. METHODS Studies published between January 2002 and October 2016 were analysed, having as reference databases Embase, Medline, Cochrane Library, Lilacs, Web of Science and Scopus. The selection of studies, data extraction and methodological quality assessment of studies were examined by two independent reviewers, with disagreements resolved by consensus. RESULTS Only prospective studies without control group were identified. Six studies were included, with averages of 34 participants and follow-up of 13 months. Clinical, functional, hemodynamic and quality of life outcomes were evaluated. The highest mortality rate was 8.4% with 12-month follow-up for unspecified cardiovascular reasons, and heart failure rehospitalization was 29.4% with 36-month follow-up. Statistically significant improvements were found only in some of the studies which evaluating changes in left ventricular volume indices, the distance measured by the six-minute walk test, New York Heart Association functional classification, and quality of life, in pre and post-procedure analysis. CONCLUSIONS The present review indicates that no available quality evidence can assert efficacy and safety of PARACHUTE® in the treatment of heart failure after apical or anterior wall myocardial infarction.

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Manual Acupuncture for Optic Atrophy: A Systematic Review and Meta-Analysis

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2019/1735967 ◽

2019 ◽

Vol 2019 ◽

pp. 1-12 ◽

Cited By ~ 1

Author(s):

Fang-Yuan Zhi ◽

Jie Liu ◽

Xiao-Peng Ma ◽

Jue Hong ◽

Ji Zhang ◽

...

Keyword(s):

Systematic Review ◽

Optic Atrophy ◽

Meta Analysis ◽

Biomedical Literature ◽

Cochrane Library ◽

Controlled Clinical Trial ◽

Manual Acupuncture ◽

Knowledge Infrastructure ◽

Clinical Trials Registry

Objectives. This systematic review aims to critically evaluate the efficacy of manual acupuncture for optic atrophy. Eight English and Chinese databases, including Cochrane Library, EMbase, PubMed, Chinese National Knowledge Infrastructure (CNKI), Wanfang Database, China Science and Technology Journal Database (VIP), and Chinese Biomedical Literature Database (CBM), as well as ongoing trials registered with the WHO International Clinical Trials Registry Platform, were searched to identify eligible randomized controlled trials (RCTs) studying manual acupuncture for optic atrophy compared to medication alone. The quality of evidence was assessed using Cochrane Collaboration’s risk of bias tool. Meta-analysis was performed using Review Manager version 5.3. Nine studies were identified and included for meta-analysis. The meta-analysis showed significant differences in favor of manual acupuncture or manual acupuncture plus medication compared with medication alone in the following outcome measures: visual acuity (MD = 0.18, 95% CI [0.17, 0.20], P < 0.00001), mean sensitivity of visual field (MD = 2.11, 95% CI [1.90, 2.32], P < 0.00001), the latent period of P-VEP100 (MD = -6.80, 95% CI [-8.94, -4.66], P < 0.00001), the total effectiveness (264 eyes) (OR = 3.22, 95% CI [1.88, 5.51], P<0.0001), and the total effectiveness (344 participants) (OR = 4.29, 95% CI [2.56, 7.19], P < 0.00001). Despite statistical advantages of manual acupuncture in the literature, due to serious methodological flaws in study design, it cannot be concluded that manual acupuncture is more effective than medicine alone. It is essential that a properly controlled clinical trial is designed and controls are established to exclude placebo effects.

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