scholarly journals Comparing Nonoperative Treatment, MPFL Repair, and MPFL Reconstruction for Patients With Patellar Dislocation: A Systematic Review and Network Meta-analysis

2021 ◽  
Vol 9 (9) ◽  
pp. 232596712110266
Author(s):  
Zhongcheng Liu ◽  
Qiong Yi ◽  
Liangzhi He ◽  
Changjiang Yao ◽  
Lanfang Zhang ◽  
...  

Background: Medial patellofemoral ligament (MPFL) reconstruction, MPFL repair, and nonoperative treatment are important treatments for patients with patellar dislocation. However, it is unclear which treatment leads to better outcomes. Purpose: To determine the efficacy and safety of the 3 treatments in the treatment of patellar dislocation and compare the effect of MPFL reconstruction with MPFL repair, MPFL reconstruction with nonoperative treatment, and MPFL repair with nonoperative treatment. Study Design: Systematic review; Level of evidence, 3. Methods: The PubMed, Web of Science, Cochrane Library, Embase, CNKI (China National Knowledge Infrastructure), and Wanfang databases were searched from inception to December 2020. Included were clinical studies that described the efficacy and safety of 2 of the 3 treatments, studies directly comparing the clinical effects of the 2 operative techniques, or studies comparing the effects of reconstruction or repair with nonoperative treatment. Two reviewers independently extracted data and assessed the quality of the included studies with the Cochrane risk-of-bias tools. The outcomes evaluated were postoperative redislocation rate, revision rate, complications, and Kujala score. We used traditional direct pairwise meta-analysis as well as network meta-analysis for comprehensive efficacy of all 3 treatment measures. Results: Twelve studies were included: 5 compared MPFL reconstruction with MPFL repair, 2 compared MPFL reconstruction with nonoperative treatment, and 5 compared MPFL repair with nonoperative treatment. The risk of bias was serious in 4, moderate in 4 and low in 4 articles. MPFL reconstruction led to significantly reduced redislocation and improved Kujala scores compared with MPFL repair and nonoperative treatment. MPFL repair led to reduced redislocation rates compared with nonoperative treatment but did not show an obvious benefit in primary dislocations. There was no significant difference among the 3 treatments in terms of revision rate and incidence of complications, although we found that treatment-related complications were least likely to occur in nonoperative treatment. Conclusion: The results of this review indicate that MPFL reconstruction decreases recurrent dislocation compared with MPFL repair or nonoperative treatment, but it has a higher possibility of complications. MPFL repair resulted in less postoperative redislocation than nonoperative treatment but did not show an obvious benefit in primary dislocation.

2021 ◽  
Author(s):  
Jingxin Zhou ◽  
Wenhua Zhang ◽  
Jie Yang ◽  
Qiaoqiao Liu ◽  
Yizhen Lu ◽  
...  

Abstract Background: Diabetic kidney disease (DKD), which is a serious complication of diabetes and the leading cause of end-stage renal disease, becomes a major health concern worldwide. Keluoxin capsule, a Chinese patent medicine used for DKD, has been widely used in diabetic kidney disease, but its efficacy and safety have not yet been clarified. Therefore, the aim of this systematic review and meta-analysis is to summarize the efficacy and safety of Keluoxin capsule in the treatment of DKD. Methods: A systematic literature search will be conducted in PubMed, Cochrane Library, EMBASE, China National Knowledge Infrastructure, WANFANG database, VIP, SinoMED, and Chinese Biomedical Literature Database (CBM) to ensure all possible randomized controlled trials (RCT) studies on K eluoxin capsule to November 1, 2021. The primary outcome to be assessed will include the change in albuminuria and estimated glomerular filtration rate (eGFR), while secondary outcomes will be serum creatinine, blood urea nitrogen, glycated hemoglobin, total cholesterol, low-density lipoprotein cholesterol, and triglycerides, etc and adverse events. The quality of the included studies and the risk of bias will be independently assessed by two reviewers using the risk of bias assessment tool from Cochrane Handbook. We will conduct random-effects model meta-analysis using Review Manager software (Revman5.3). Discussion: This systematic review and meta-analysis will objectively evaluate the effect of Keluoxin capsule for DKD, and provide evidence for Keluoxin capsule in the treatment of DKD. Ethics and dissemination : Ethics approval is not required for this study. We aim to publish the results of this systematic review in a peer-reviewed journal. INPLASY registration number: INPLASY 2021110067.


2020 ◽  
Author(s):  
Christie Divine Akwaowo ◽  
Emmanuel Okechukwu Nna ◽  
Henrietta Uchenna Okafor ◽  
Adanze Onyenonachi Asinobi ◽  
Ann Ebele Aronu ◽  
...  

Abstract BackgroundNephrotic syndrome (NS) is one of the most common childhood renal disorders globally, with an incidence of 2 to 7 cases per 100,000 children. A characteristic feature is massive proteinuria which may rapidly progress to end stage kidney failure, if uncontrolled. Most of the cases in children are steroid sensitive but associated with frequent relapses. Levamisole, a cheap antihelminthic has been used as steroid sparing agent in steroid sensitive NS (SSNS). This study assesses the efficacy and safety of Levamisole in African children with idiopathic nephrotic syndrome.MethodsWe will conduct a systematic review and meta-analysis of all Randomised controlled trials which reported African children with Idiopathic nephrotic syndrome who were on Levamisole compared to other drugs. Ten databases including PubMed, African Journals Online, Google Scholar, Cumulative Index to Nursing and Allied Health Literature, EMBASE, Cochrane Library, Web of Science, Scopus, Clinicaltrial.gov and Research Gate will be searched using a search strategy. The search will have no time restrictions, but studies must have been conducted among African children residing in Africa and are retrievable in the English Language. Studies will be selected based on inclusion and exclusion criteria by two independent reviewers without blinding. The study quality will be assessed using the Pedro scale and risk of bias evaluated using the Cochrane Risk of Bias tool. Eligible screened studies will be inlcuded for meta-analysis using the CMA Software. Statistical, clinical and methodological heterogeneity will be tested. Subgroup analyses and meta-regression will be performed on rate of relapses, adverse event and drug dose.DiscussionThe primary outcome will be the proportion of children with remissions and or relapses within 6 -12 months post initiation of levamisole or comparators with effect size being the relative risk. Safety of Levamisole will be measured using reported adverse events. Moderating effects of age, gender, duration of illness, and dosage of Levamisole on the duration of remission, frequency of relapses and adverse events will be examined.Systematic Review RegistrationThis protocol has been registered in PROSPERO, with registration number CRD42020213327.


Author(s):  
Wang Zuqing ◽  
Li Yan

Background: Warming acupuncture (WA) is widely used in the management of Cervical spondylotic radiculopathy (CSR)in China and obtains desirable efficacy. Therefore, the aim of this study is to systematically assess the efficacy and safety whether using WA alone or combined with traditional Chinese medicine (TCM) therapy for the treatment of CSR. <br><br> Methods: PubMed, EMBASE, Sinomed, the Cochrane Library, CNKI, VIP and Wangfang databases were searched from their inception through 30 September 2020. All the retrieved records were screened or excluded based on the criteria that were pre-established, and the results that meet the criteria were assessed by the Cochrane risk of bias tool and Meta-analysis was conducted by using RevMan5.3 software. <br><br> Results: Fourteen RCTs (1021patients) were included in the meta-analysis. The effective rate of WA alone or combination with TCM therapy was analyzed in comparison with the treatment of regular therapy. The results indicated that compared with regular therapy, WA alone or in combination with TCM therapy increased clinical effective rate (Odds ratio (OR)=4.43,95%CI 2.85 to 6.90, P<0.01). Additionally decreased VAS score (mean difference (MD)=-1.21,95%CI -1.68 to -0.73, P<0.01), PPI (MD=-1.34, 95% CI -2.08 to -0.61) and PRI (MD=-0.55,95% CI -0.72 to -0.37, P<0.001). However, adverse events of WA were not specially reported in all studies. <br> Conclusions: WA as the main treatment for CSR can improve the clinical effective rate and reduce the level of VAS score, PPI and PRI. Further research is needed to determine the effectiveness of WA for CSR treatment, rigorously and unambiguously.


2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 401-401
Author(s):  
Yue-Heng Yin ◽  
Liu Yat Justina

Abstract Obesity has been shown to intensify the decline of physical function and lead to frailty. Nutrition is an important method in managing obesity and frailty, while seldom reviews have ever explored the effects of nutritional education interventions. We conducted a systematic review (PROSPERO: CRD42019142403) to explore the effectiveness of nutritional education interventions in managing body composition and physio-psychosocial parameters related to frailty. Randomized controlled trials and quasi-experimental studies were searched in CINAHL, Cochrane Library, EMBASE, MEDLINE, PsycINFO, PubMed and Scopus from 2001 to 2019. Hand search for the reference lists of included papers was conducted as well. We assessed the quality of included studies by Cochrane risk of bias tool. Meta-analyses and narrative synthesis were used to analyse the data. Two studies with low risk of bias were screened from 180 articles, which involved 177 older people with an average age of 69.69±4.08 years old. The results showed that nutritional education was significantly effective in reducing body weight and fat mass than exercises, and it was beneficial to enhancing physical function and psychosocial well-being. But the effects of nutritional education in increasing muscle strength were not better than exercises. The combined effects of nutritional education and exercises were superior than either exercises or nutritional education interventions solely in preventing the loss of lean mass and bone marrow density, and in improving physical function. Due to limited numbers of relevant studies, the strong evidence of effectiveness of nutritional education interventions on reversing frailty is still lacking.


BMJ Open ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. e040997
Author(s):  
Varo Kirthi ◽  
Paul Nderitu ◽  
Uazman Alam ◽  
Jennifer Evans ◽  
Sarah Nevitt ◽  
...  

IntroductionThere is growing evidence of a higher than expected prevalence of retinopathy in prediabetes. This paper presents the protocol of a systematic review and meta-analysis of retinopathy in prediabetes. The aim of the review is to estimate the prevalence of retinopathy in prediabetes and to summarise the current data.Methods and analysisThis protocol is developed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols (PRISMA-P) guidelines. A comprehensive electronic bibliographic search will be conducted in MEDLINE, EMBASE, Web of Science, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Google Scholar and the Cochrane Library. Eligible studies will report prevalence data for retinopathy on fundus photography in adults with prediabetes. No time restrictions will be placed on the date of publication. Screening for eligible studies and data extraction will be conducted by two reviewers independently, using predefined inclusion criteria and prepiloted data extraction forms. Disagreements between the reviewers will be resolved by discussion, and if required, a third (senior) reviewer will arbitrate.The primary outcome is the prevalence of any standard features of diabetic retinopathy (DR) on fundus photography, as per International Clinical Diabetic Retinopathy Severity Scale (ICDRSS) classification. Secondary outcomes are the prevalence of (1) any retinal microvascular abnormalities on fundus photography that are not standard features of DR as per ICDRSS classification and (2) any macular microvascular abnormalities on fundus photography, including but not limited to the presence of macular exudates, microaneurysms and haemorrhages. Risk of bias for included studies will be assessed using a validated risk of bias tool for prevalence studies. Pooled estimates for the prespecified outcomes of interest will be calculated using random effects meta-analytic techniques. Heterogeneity will be assessed using the I2 statistic.Ethics and disseminationEthical approval is not required as this is a protocol for a systematic review and no primary data are to be collected. Findings will be disseminated through peer-reviewed publications and presentations at national and international meetings including Diabetes UK, European Association for the Study of Diabetes, American Diabetes Association and International Diabetes Federation conferences.PROSPERO registration numberCRD42020184820.


Author(s):  
Antonio Jose Martin-Perez ◽  
María Fernández-González ◽  
Paula Postigo-Martin ◽  
Marc Sampedro Pilegaard ◽  
Carolina Fernández-Lao ◽  
...  

There is no systematic review that has identified existing studies evaluating the pharmacological and non-pharmacological intervention for pain management in patients with bone metastasis. To fill this gap in the literature, this systematic review with meta-analysis aims to evaluate the effectiveness of different antalgic therapies (pharmacological and non-pharmacological) in the improvement of pain of these patients. To this end, this protocol has been written according to the Preferred Reporting Items for Systematic review and Meta-Analysis Protocols (PRISMA-P) and registered in PROSPERO (CRD42020135762). A systematic search will be carried out in four international databases: Medline (Via PubMed), Web of Science, Cochrane Library and SCOPUS, to select the randomized controlled clinical trials. The Risk of Bias Tool developed by Cochrane will be used to assess the risk of bias and the quality of the identified studies. A narrative synthesis will be used to describe and compare the studies, and after the data extraction, random effects model and a subgroup analyses will be performed according to the type of intervention, if possible. This protocol aims to generate a systematic review that compiles and synthesizes the best and most recent evidence on the treatment of pain derived from vertebral metastasis.


Cancers ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 2984
Author(s):  
Stepan M. Esagian ◽  
Christos D. Kakos ◽  
Emmanouil Giorgakis ◽  
Lyle Burdine ◽  
J. Camilo Barreto ◽  
...  

The role of adjuvant transarterial chemoembolization (TACE) for patients with resectable hepatocellular carcinoma (HCC) undergoing hepatectomy is currently unclear. We performed a systematic review of the literature using the MEDLINE, Embase, and Cochrane Library databases. Random-effects meta-analysis was carried out to compare the overall survival (OS) and recurrence-free survival (RFS) of patients with resectable HCC undergoing hepatectomy followed by adjuvant TACE vs. hepatectomy alone in randomized controlled trials (RCTs). The risk of bias was assessed using the Risk of Bias 2.0 tool. Meta-regression analyses were performed to explore the effect of hepatitis B viral status, microvascular invasion, type of resection (anatomic vs. parenchymal-sparing), and tumor size on the outcomes. Ten eligible RCTs, reporting on 1216 patients in total, were identified. The combination of hepatectomy and adjuvant TACE was associated with superior OS (hazard ratio (HR): 0.66, 95% confidence interval (CI): 0.52 to 0.85; p < 0.001) and RFS (HR: 0.70, 95% CI: 0.56 to 0.88; p < 0.001) compared to hepatectomy alone. There were significant concerns regarding the risk of bias in most of the included studies. Overall, adjuvant TACE may be associated with an oncologic benefit in select HCC patients. However, the applicability of these findings may be limited to Eastern Asian populations, due to the geographically restricted sample. High-quality multinational RCTs, as well as predictive tools to optimize patient selection, are necessary before adjuvant TACE can be routinely implemented into standard practice. PROSPERO Registration ID: CRD42021245758.


2021 ◽  
Vol 5 (1) ◽  
pp. e001129
Author(s):  
Bill Stevenson ◽  
Wubshet Tesfaye ◽  
Julia Christenson ◽  
Cynthia Mathew ◽  
Solomon Abrha ◽  
...  

BackgroundHead lice infestation is a major public health problem around the globe. Its treatment is challenging due to product failures resulting from rapidly emerging resistance to existing treatments, incorrect treatment applications and misdiagnosis. Various head lice treatments with different mechanism of action have been developed and explored over the years, with limited report on systematic assessments of their efficacy and safety. This work aims to present a robust evidence summarising the interventions used in head lice.MethodThis is a systematic review and network meta-analysis which will be reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement for network meta-analyses. Selected databases, including PubMed, Embase, MEDLINE, Web of Science, CINAHL and Cochrane Central Register of Controlled Trials will be systematically searched for randomised controlled trials exploring head lice treatments. Searches will be limited to trials published in English from database inception till 2021. Grey literature will be identified through Open Grey, AHRQ, Grey Literature Report, Grey Matters, ClinicalTrials.gov, WHO International Clinical Trials Registry and International Standard Randomised Controlled Trials Number registry. Additional studies will be sought from reference lists of included studies. Study screening, selection, data extraction and assessment of methodological quality will be undertaken by two independent reviewers, with disagreements resolved via a third reviewer. The primary outcome measure is the relative risk of cure at 7 and 14 days postinitial treatment. Secondary outcome measures may include adverse drug events, ovicidal activity, treatment compliance and acceptability, and reinfestation. Information from direct and indirect evidence will be used to generate the effect sizes (relative risk) to compare the efficacy and safety of individual head lice treatments against a common comparator (placebo and/or permethrin). Risk of bias assessment will be undertaken by two independent reviewers using the Cochrane Risk of Bias tool and the certainty of evidence assessed using the Grading of Recommendations, Assessment, Development and Evaluations guideline for network meta-analysis. All quantitative analyses will be conducted using STATA V.16.DiscussionThe evidence generated from this systematic review and meta-analysis is intended for use in evidence-driven treatment of head lice infestations and will be instrumental in informing health professionals, public health practitioners and policy-makers.PROSPERO registration numberCRD42017073375.


BMJ Open ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. e046352
Author(s):  
Lijuan Zhang ◽  
Yanli Song ◽  
Nan Jiang ◽  
Yaqi Huang ◽  
Bo Dong ◽  
...  

ObjectivesDespite remarkable advances in the treatment of oesophageal cancer (OC), the role of antiepidermal growth factor receptor (anti-EGFR) agents in treating OC remains controversial. Herein, a systematic review and meta-analysis were conducted to elucidate the efficacy and safety of anti-EGFR agents in patients with OC.DesignMeta-analysis of randomised controlled trials (RCTs) identified by searching the PubMed, Embase, Web of Science, ClinicalTrials.gov, Cochrane Library, Chinese Biology Medicine, China National Knowledge Infrastructure and Wanfang Data Knowledge Service Platform databases from inception to December 2019. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.SettingRCTs from any country and healthcare setting.ParticipantsPatients with OC.InterventionsCombination therapy with anti-EGFR agents and conventional treatments versus conventional treatments alone in patients with OC.Primary and secondary outcome measuresOverall survival (OS) and progression-free survival (PFS) were primary outcome measures, and objective response rate (ORR), disease control rate (DCR) and treatment toxicities were secondary outcome measures.ResultsIn total, 25 RCTs comprising 3406 patients with OC were included. Overall, anti-EGFR treatment significantly improved the OS (HR: 0.81, 95% CI 0.74 to 0.89, p<0.00001), ORR (relative risk (RR): 1.33, 95% CI 1.16 to 1.52, p<0.0001) and DCR (RR: 1.22, 95% CI 1.11 to 1.34, p<0.0001) but not PFS (HR: 0.91, 95% CI 0.76 to 1.08, p=0.26). Anti-EGFR treatment was significantly associated with higher incidences of myelosuppression, diarrhoea, acne-like rash and hypomagnesaemia.ConclusionsOverall, anti-EGFR agents have positive effects on OS, the ORR and DCR in OC. However, considering the high incidence of adverse effects, such as myelosuppression, diarrhoea, acne-like rashes and hypomagnesaemia, careful monitoring of patients with OC is recommended during anti-EGFR treatment.Trial registration numberCRD42020169230.


2021 ◽  
pp. 109980042110154
Author(s):  
Seong-Hi Park ◽  
Chul-Gyu Kim

Background: A systematic review was performed to identify the types of physical activities effective as interventions in preventing metabolic syndrome in middle-aged women. Methods: Electronic databases (MEDLINE, EMBASE, the Cochrane Library, and CINAHL) served as the data sources. Cochrane’s Risk of Bias 2 was applied to assess the risk of bias of the randomized controlled trials. Meta-analyses were performed on selected studies using Review Manager 5.3. Thirty-one trials enrolling 2,202 participants were included. Results: Compared to controls, the effects of physical activity were indicated by pooled mean differences, which were −0.57 kg for body weight, −0.43 kg/m2 for body mass index, −1.63 cm for waist circumference, −4.89 mmHg for systolic blood pressure (BP), and −2.71 mmHg for diastolic BP. The effects were greater on the measurements of waist circumference and BP than on body weight and BMI. The types of physical activities were further analyzed according to sub-groups. Only aerobic exercise did not affect body weight and resistance exercise did not significantly change any results. Contrarily, combined exercises significantly reduced measurements of waist circumference and BP. Conclusion: This review can provide valuable information for research and implementation of measures to prevent metabolic syndrome in middle-aged women.


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