scholarly journals Cemented versus uncemented fixation in total hip replacement: a systematic review and meta-analysis of randomized controlled trials

2013 ◽  
Vol 5 (1) ◽  
pp. 8 ◽  
Author(s):  
Ali Abdulkarim ◽  
Prasad Ellanti ◽  
Nicola Motterlini ◽  
Tom Fahey ◽  
John M. O’Byrne
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Controlled Trials ◽  
Implant Fixation ◽  
Short Term ◽  
Optimal Method ◽  
Radiographic Findings ◽  
Total Hip ◽  
Randomized Controlled ◽  
Significant Difference

The optimal method of fixation for primary total hip replacements (THR), particularly fixation with or without the use of cement is still controversial. In a systematic review and metaanalysis of all randomized controlled trials comparing cemented versus uncemented THRS available in the published literature, we found that there is no significant difference between cemented and uncemented THRs in terms of implant survival as measured by the revision rate. Better short-term clinical outcome, particularly an improved pain score can be obtained with cemented fixation. However, the results are unclear for the long-term clinical and functional outcome between the two groups. No difference was evident in the mortality and the post operative complication rate. On the other hand, the radiographic findings were variable and do not seem to correlate with clinical findings as differences in the surgical technique and prosthesis design might be associated with the incidence of osteolysis. We concluded in our review that cemented THR is similar if not superior to uncemented THR, and provides better short term clinical outcomes. Further research, improved methodology and longer follow up are necessary to better define specific subgroups of patients in whom the relative benefits of cemented and uncemented implant fixation can be clearly demonstrated.

Efficacy of Benson’s Relaxation Technique on Anxiety and Depression among Patients Undergoing Hemodialysis: A Systematic Review

2021 ◽  
pp. 105477382110247
Author(s):  
Haya Ibrahim Ali Abu Maloh ◽  
Kim Lam Soh ◽  
Mohannad Eid AbuRuz ◽  
Seng Choi Chong ◽  
Siti Irma Fadhilah Ismail ◽  
...  
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Scientific Evidence ◽  
Relaxation Technique ◽  
Anxiety And Depression ◽  
Controlled Trials ◽  
Randomized Controlled ◽  
Significant Difference ◽  
Depression Level ◽  
Ebsco Host

This study aimed to evaluate the efficacy of Benson’s relaxation technique on anxiety and depression among patients undergoing hemodialysis. A systematic review of randomized controlled trials was conducted. Searching databases included EBSCO Host, PubMed, ProQuest, Science Direct, Sage Journals, Ovid, and Google Scholar from January 2000 to September 2020. Five randomized controlled trials were identified. Findings revealed a statistically significant decrease in anxiety score. Concerning depression; one RCT showed a statistically significant decrease and two RCTs revealed a non-significant difference in depression level. The overall quality of the RCTs was not high. Despite that the RCTs showed benefits of BRT in managing anxiety. However, this is not the same for depression. The lack of high-quality scientific evidence supporting its retinue use indicates that additional well designed randomized controlled trials in multiple countries are warranted to support the efficacy of Benson’s relaxation technique on anxiety and depression among patients undergoing hemodialysis.

scholarly journals Eye Acupuncture Treatment for Stroke: A Systematic Review and Meta-Analysis

2015 ◽  
Vol 2015 ◽  
pp. 1-11 ◽  
Author(s):  
Zeng-Hua Bai ◽  
Zhi-Xing Zhang ◽  
Chun-Ri Li ◽  
Mei Wang ◽  
Meong-Ju Kim ◽  
...  
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Western Medicine ◽  
Current Evidence ◽  
Effect Estimate ◽  
Controlled Trials ◽  
Search Activity ◽  
Randomized Controlled ◽  
Significant Difference ◽  
Eye Acupuncture

There were applications of eye acupuncture for stroke patients. Unfortunately, similar to many other Traditional Chinese Medicine (TCM) treatments, it lacks comprehensive evaluation and system review for its effect and safety.Objective. This study is a systematic review to appraise the safety and effectiveness of eye acupuncture for stroke.Methods. “Eye acupuncture therapy” in eleven databases was searched by randomized controlled trials and quasi-randomized controlled trials. The search activity was ended in April 2014. The data were extracted and assessed by three independent authors. Rev Man 5.0 software was used for data analysis with effect estimate presented as relative risk (RR) and mean difference (MD) with a 95% confidence interval.Results. Sixteen trials (1120 patients) were involved with generally poor methodological quality. The study indicated that when eye acupuncture was combined with western medicine compared to western medicine, there was a significant difference in the areas of mental state, swallow function, and NDS. When eye acupuncture was combined with western medicine and rehabilitation compared to western medicine and rehabilitation, there was significant difference in the changes of SSS, FMA, and constipation symptoms evaluation. No adverse events or side effects have been reported.Conclusions. The current evidence is insufficient and the rigorously designed trials are warranted.

scholarly journals The Timing of Initiating Complementary Feeding in Preterm Infants and Its Effect on Overweight: A Systematic Review

2018 ◽  
Vol 72 (4) ◽  
pp. 307-315 ◽  
Author(s):  
Karin M. Vissers ◽  
Edith J.M. Feskens ◽  
Johannes B. van Goudoever ◽  
Arieke J. Janse
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Preterm Infants ◽  
Complementary Feeding ◽  
Controlled Trial ◽  
Controlled Trials ◽  
Z Score ◽  
Term Infants ◽  
Randomized Controlled ◽  
Significant Difference

Background: What is the appropriate time to start complementary feeding for preterm infants? The answer to this question is yet under debate. The timing of initiating complementary feeding may be associated with overweight in term infants. This systematic review aimed to study the effect of the timing of initiating complementary feeding on overweight in preterm infants. Predefined search items included preterm infants, complementary feeding, overweight, and their synonyms. Summary: The search identified 15,749 articles, of which 5 articles were included. Three studies presented data of randomized controlled trials and 2 studies were cohort studies. Two randomized controlled trials found no significant difference in body mass index (BMI) Z-score between the intervention groups at 12 months of age. One randomized controlled trial presented a significant greater mean rate of growth in length per week until 12 months in the preterm weaning strategy-group compared with the current best practices. One observational study concluded that each month the infants received complementary food later, the Z-score for length and weight was reduced by 0.1. Key Messages: No clear conclusion could be drawn from the included studies. This review illustrates the need for further research to access the effect of the timing of initiating complementary feeding on overweight in preterm infants.

scholarly journals Comparison of nephroscopy and cystoscopy used in the treatment of bladder stones: a systematic review and meta-analysis of randomized controlled trials

BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Liping Gou ◽  
Zhenghao Wang ◽  
Ye Zhou ◽  
Xiaofeng Zheng
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Operative Time ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Controlled Trials ◽  
Significant Heterogeneity ◽  
Bladder Stones ◽  
Randomized Controlled ◽  
Significant Difference

Abstract Background A systematic review and meta-analysis was conducted to compare the safety and efficiency of nephroscopy and cystoscopy in transurethral cystolithotripsy (TUCL) for bladder stones (BS). Methods The PubMed, Web of Science, Embase, EBSCO, and Cochrane Library databases were searched up to January 2021 for studies assessing the effect of different types of endoscopes among patients who underwent TUCL. The search strategy and study selection process were in accordance with the PRISMA statement. Results Five randomized controlled trials were included in the meta-analysis. The results showed no difference in stone-free rate (RR = 1.00, CI = 0.98–1.02, p = 1.00) between the two groups and nonsignificant heterogeneity (I2 = 0%, p = 1.00), and all patients were rendered stone free. Use of the nephroscope significantly shortened the operative time compared with the cystoscope group (RR= − 26.26, CI = − 35.84 to − 16.68, p < 0.00001), and there was significant heterogeneity (I2= 87%, p < 0.00001). There was no significant difference in mean urethral entries (RR = 0.66, CI = − 0.71 to − 2.04, p = 0.35), hospitalization (MD = 0.08, 95% CI = − 0.07 to 0.23, p = 0.31) or total complication rate (RR=1.37, 95% CI = 0.47–4.00, p = 0.56) between the two groups. Conclusions In conclusion, this systematic review demonstrates that both nephroscopy and cystoscopy have high stone clearance efficiency, low rates of complications and short hospitalizations. The mean urethral entries depend on the treatment method for large stone fragments. However, the use of nephroscopy can significantly reduce the operative time.

Abstract 12540: High-Dose Statins Reduce the Risk of Contrast-Induced Nephropathy in Patients Undergoing Angiography: Meta-Analysis of 27 Randomized Controlled Trials

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Firas Rabbat ◽  
Shadi Al Halabi ◽  
Mehdi H Shishehbor
Keyword(s):  
Randomized Controlled Trials ◽  
Low Dose ◽  
Random Effect Model ◽  
Controlled Trials ◽  
High Dose ◽  
Short Term ◽  
Contrast Induced Nephropathy ◽  
Coronary Syndrome ◽  
Randomized Controlled ◽  
Significant Difference

Introduction: Contrast-induced nephropathy (CIN) is a common complication of contrast administration during angiography. Short-term high-dose statins have been suggested for the prevention of CIN in patients undergoing coronary angiography (CAG) or percutaneous coronary intervention (PCI). Hypothesis: Multiple randomized controlled trials (RCT) have examined the role of statin in preventing CIN with conflicting results. We expanded on previous meta-analyses by including additional RCTs to provide a better outlook on the efficacy of statins in the prevention of CIN. Methods: We searched Pubmed, Medline, Embase, Cochrane, and conference abstracts for prospective RCTs that compared short-term high-dose statins to low-dose statins or placebo in patients undergoing CAG, PCI, computed tomography angiography, or peripheral angiography. High-dose statin was defined as Atorvastatin 40-80 mg, Simvastatin 40 mg, and Rosuvastatin 10-40 mg. Study quality was assessed using the Jadad score. Heterogeneity of the studies was analyzed by Cochran’s Q statistics. Mantel Haenszel relative risk was calculated using the random effect model. Results: Twenty seven trials (N=9559) were included in the analysis. Eight of the included trials enrolled patients with acute coronary syndrome (ACS) exclusively. High-dose statin was associated with statistically significant reduction in the incidence of CIN (RR=0.56; 95% CI 0.46, 0.69; P<001) compared to low-dose statin or placebo. This protective effect remained significant upon looking on trials that enrolled patients with ACS only (RR=0.40; 95% CI 0.29, 0.56; P<001). Subgroup analysis based on the type of statin showed no significant difference between simvastatin, atorvastatin, or rosuvastatin. No heterogeneity was detected among the studied outcomes (I2=0%). Conclusions: Peri-procedural Short-term high-dose statin administration significantly reduces the incidence of CIN in patients undergoing angiography.

Sign in / Sign up

Export Citation Format

Share Document