Results

Total Results: 1,519 records

Showing results for "randomized controlled trial".

441. Layout 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/antidepressants-2007_executive.pdf
     January 01, 2007 - Of these, 89 were head-to-head randomized controlled trials (RCTs) and 57 were placebo-controlled RCTs … Evidence from six head-to-head trials and one placebo-controlled trial (all fair quality) suggests that … Step 2 and Step 3 treatments were randomly assigned using an equipoise stratified randomized design. … In this, 1,439 patients were randomized in Step 2, which included seven possible treatment alternatives … Step 4 used only a single randomization; 123 patients were randomized to tranylcypromine or venlafaxine

442. Slide 1
     effectivehealthcare.ahrq.gov/sites/default/files/study-design-considerations-chapter-2.pptx
     January 01, 2013 - Self-controlled designs include case-crossover, case-time-controlled, and self-controlled case series … The limited generalizability of findings from a randomized controlled trial, for example, to older adults … Cohort designs are easy to conceptualize and are readily compared to the randomized controlled trial, … Poor health, such as frailty, is also associated with nonadherence in randomized controlled trials; thus … , those adhering to randomized treatment will appear to have better outcomes, including those adhering

443. Evidence Report on the (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/dietary-supplements_research-protocol.pdf
     December 15, 2010 - or nonrandomized controlled trial) and observational (cohort, case-control, cross- sectional) comparative … Grey literature will be identified through a search of trial registries (including ClinicalTrials.gov … There is evidence that randomized controlled trials published in some Chinese journals lacked an adequate … Many non-randomized controlled trials were published as randomized controlled trials.3 http://www.effectivehealthcare.ahrq.gov … Randomized trials published in some Chinese journals: how many are randomized?

444. Evidence Summary for Treatments for Acute Pain: A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/cer-240-acute-pain-evidence-summary.pdf
     December 01, 2020 - due to adverse events, nausea, dizziness, and somnolence, but serious adverse events are uncommon in randomized … Methods Electronic databases (Ovid® MEDLINE®, PsycINFO®, Embase®, the Cochrane Central Register of Controlled … Randomized controlled trials (RCTs) of opioid therapy versus nonopioid pharmacologic or nonpharmacologic … Neck pain (5 trials): No trial evaluated pharmacologic therapy for acute neck pain.

445. Disposition of Comments_Comparative Effectiveness Review No. 249: Malnutrition in Hospitalized Adults: A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-249-malnutrition-disposition-comments_0_0.pdf
     October 13, 2021 - For inclusion in KQ3 studies were required to be randomized controlled trials (RCTs) comparing an intervention … And, while it is possible to control for KNOWN potential confounding variables in non- randomized studies … controlled trials. … Peer Reviewer 3 Results While the following papers are not randomized trials, they do lend additional … In KQ3, we used randomized controlled trials to understand whether certain interventions on patients

446. Insomnia Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/insomnia_executive.pdf
     December 01, 2015 - Literature flow diagram RCT = randomized controlled trial; SR = systematic review older adults with … Chinese herbal medicine for insomnia: a systematic review of randomized controlled trials. … Cognitive behavior therapy and pharmacotherapy for insomnia: a randomized controlled trial and direct … Behavioral and pharmacological therapies for late-life insomnia: a randomized controlled trial. … controlled trial.

447. Rapid Evidence Product Patient Navigation Models For Lung Cancer (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/patient-navigation-model-lung-cancer-rapid.pdf
     December 01, 2018 - Primary Studies We identified two completed studies (one randomized controlled trial [RCT]20 and one … Controlled Trial 12 Protocols and Clinical Trials Our search identified two ongoing studies … Controlled Trial Question 3. … controlled trial. … controlled trial.pt. 16 controlled clinical trial.pt. 17 randomized controlled trials as topic/ 18

448. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/hepatitis-c-screening_research-protocol.pdf
     October 20, 2011 - to identify systematic reviews, we will search the Cochrane Databases of Systematic Reviews and Controlled … Controlled Trials, Clinical Trial Results, WHO Trial Registries), grants databases (NIH RePORTER, … Methodological Risk of Bias of Individual Studies We will assess the risk of bias of systematic reviews, randomized … Carotid Surgery Trial Collaborative Group. … Evaluating non-randomized intervention studies. Health Technol Assess 2003;7(27):iii-x, 1-173.

449. App-F-Surv-Rept-1-Acute-Pain (xls file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/app-f-surv-rept-1-acute-pain.xlsx
     May 29, 2025 - Risk of bias assessment for randomized controlled trials Author, Year (Full Citations Are Listed in

450. Disposition of Comments for CER 160 Binge Eating Disorder (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/binge-eating-disposition-160504.pdf
     December 09, 2015 - , Double-Blind, Placebo-Controlled Trial. … , Double- Blind, Placebo-Controlled Trial. … , Double-Blind, Placebo-Controlled Trial. … We have added examples of questions included in the randomized controlled trial and observational study … (2011) “Allegiance Bias and Therapist Effects; Results of a Randomized Controlled Trial of Binge Eating

451. Nephropathy-Contrast-Induced Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/nephropathy-contrast-induced_research-protocol.pdf
     October 01, 2013 - We will include randomized controlled trials and prospective cohort studies for all key questions. … Randomized controlled trials have been recognized as providing the highest standard of evidence and … Nephrotoxicity of ionic and nonionic contrast media in 1196 patients: a randomized trial. … Observational studies versus randomized controlled trials: avenues to causal inference in nephrology … CT=computerized tomography; KQ=Key Question; AKI=acute kidney injury; RCT=randomized controlled trial

452. Disposition of comments for CER 169 Low Back Pain (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/back-pain-treatment_disposition-comments.pdf
     February 29, 2016 - The Results for TENS are based on randomized controlled trials, including trials conducted in the … controlled trial. … The review was restricted to randomized controlled trials for effectiveness. … A randomized controlled trial of exercise for low back pain. Spine. 2004;29(23):2593-602.) … randomized controlled trial.

453. Insomnia_protocol-140403 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/insomnia_research-protocol.pdf
     April 03, 2014 - The objective of this review is to identify previous systematic reviews and randomized-controlled trials … Two investigators will independently assess risk of bias for randomized controlled trials using questionnaires … trial. … controlled trials. … Chinese herbal medicine for insomnia: a systematic review of randomized controlled trials.

454. Insomnia_protocol-140403 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/insomnia_protocol-140716.pdf
     April 03, 2014 - The objective of this review is to identify previous systematic reviews and randomized-controlled trials … Two investigators will independently assess risk of bias for randomized controlled trials using questionnaires … trial. … controlled trials. … systematic review of randomized 30. Pinto Jr LR, Alves RC, Caixeta E, et al. controlled trials.

455. Antibiotics-Respiratory-Infection Clinician (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/antibiotics-respiratory-infection_clinician.pdf
     March 01, 2016 - LRTI = lower respiratory tract infection; OR = odds ratio; PCR = polymerase chain reaction; RCT = randomized … controlled trial; RR = relative risk; RTI = respiratory tract infection; SOE = strength of evidence; … AOM = acute otitis media; CI = confidence interval; RCT = randomized controlled trial; RR = relative … = confidence interval; CRP = C-reactive protein; OBS = observational study; OR = odds ratio; RCT = randomized … controlled trial; RTI = respiratory tract infection; SOE = strength of evidence; URTI = upper respiratory

456. Fatty-Acids-Cardiovascular-Disease Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/fatty-acids-cardiovascular-disease_research-protocol.pdf
     April 02, 2015 - Several recent systematic reviews of randomized controlled trials (RCTs) in individuals and patients … Randomised controlled trial of cardioprotective diet in patients with recent acute myocardial infarction … controlled trials/ 60. exp Randomized Controlled Trials as Topic/ 61. exp random allocation/ 62. … [mp=ti, ot, ab, nm, hw, kw, kf, px, rx, ui, an, tx, sh, ct, bt, id, cc] 26. exp randomized controlled … method/ 30. exp single-blind method/ 31. randomized controlled trial.pt. 32. clinical trial.mp.

457. Quantitative Synthesis: Chapter 2. Presenting Different Effects for Different Data Types (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-2.pdf
     February 01, 2018 - ► Data from clustered randomized trials should be adjusted for the design effect.* *More information … Where: N = total trial sample size Ratio of means • Ratio of means (RoM) is an alternative to the … Special topics: Crossover trials • In a crossover trial all participants receive both the treatment … errors.5 ► Generally the correlation is positive, resulting in smaller SEs than in a standard parallel trial … trial of the same size

458. Evidence-based Practice Center Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/prostate-cancer-surveillance_research-protocol.pdf
     May 19, 2011 - Randomized controlled trials, nonrandomized comparative studies, and cohort studies; for adverse events … A comprehensive search of the scientific literature in Medline, the Cochrane Central Register of Controlled … These systematic reviews, collectively, analyzed a small number of randomized controlled trials and … controlled trials, the Methods Guide mainly considers the methods used for randomization, allocation … controlled trials (e.g., that A vs.

459. Restless-Legs Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/restless-legs_research-protocol.pdf
     December 16, 2011 - Inclusion Criteria for RCTs:  Randomized controlled trials (parallel-group as well as crossover) of … Controlled Trials as Topic/ (76575) 4 randomized controlled trial/ (316968) 5 random allocation … , phase i.pt. (11643) 9 clinical trial, phase ii.pt. (18390) 10 clinical trial, phase iii.pt … . (6549) 11 clinical trial, phase iv.pt. (642) 12 controlled clinical trial.pt. (83518) … 13 randomized controlled trial.pt. (316968) 14 multicenter study.pt. (136622) 15 clinical

460. Technical Brief Summary - Impact of Community Health Worker Certification on Workforce and Service Delivery for Asthma and Other Selected Chronic Diseases (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/technical-brief-34-health-worker-certification-summary.pdf
     March 01, 2020 - , benefits, and implications • Opportunities for additional research include: Conducting pragmatic randomized … controlled trials to test the types and components of certification processes and the impact of CHW … Community health worker home visits for adults with uncontrolled asthma: the HomeBASE Trial randomized … clinical trial.