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Total Results: 1,523 records

Showing results for "randomized controlled trial".

1361. Executive Summary_Comparative Effectiveness Review No. 254: Improving Rural Health Through Telehealth-Guided Provider-to-Provider Communication (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-254-rural-telehealth-executive-summary.pdf
      December 01, 2022 - is often difficult to attribute impact to telehealth because-- o Weaker study designs are common: randomized … controlled trials and cohort studies were identified and accounted for 3/5 of the included studies,

1362. Safety of Vaccines Used for Routine Immunization in the United States (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/vaccine-safety_executive.pdf
      January 01, 2020 - The following study designs were included: • Controlled clinical trial. … In women who became pregnant in the 4 years following the trial, there was a significantly higher rate … Literature search procedures were extensive; however, some unpublished trial results may not have been … Odds ratios could be calculated for each event reported in each trial and postlicensure study and, … Tutorial in biostatistics: the self-controlled case series method.

1363. Lumbar-Fusion-Draft-Report-Appendix-D (xls file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/lumbar-fusion-draft-report-appendix-d.xlsx
      January 01, 2019 - Evidence tables for randomized controlled trials (RCTs) and nonrandomized studies of interventions (NRSIs … B Neurological complications OR 0.87 (95% CI 0.70 to 1.07) Table 4 says the results were controlled … 40.7 (15.0) Decompression + Fusion: 40.9 (14.5) NR NR NR NR NR 9290 2 Abdu, 2009 SPORT NRSI Clinical trial … Evidence tables for randomized controlled trials (RCTs) and nonrandomized studies of interventions (NRSIs … controlled trial RDQ Roland Morris Disability Questionnaire RFA radiofrequency ablation RR risk ratio

1364. Disposition of Comments for Screening for Glaucoma: Comparative Effectiveness (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/glaucoma-screening_disposition-comments.pdf
      April 01, 2012 - If one assumes that treatment is effective, the trial would be successful by simply increasing the … Early Manifest Glaucoma Trial Design and Baseline Data. … Controlled Trials (RCTs), which is an extremely expensive study design for a disease of low prevalence … We have included the suggestion of a randomized controlled trial in the future research section Peer … controlled trial because one group would need to be screened and treated if needed and followed for

1365. Renal Artery Stenosis Management Strategies: An Updated Comparative Effectiveness Review (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/renal-update_executive.pdf
      August 01, 2016 - Data Sources We searched MEDLINE®, Embase®, the Cochrane Central Register of Controlled Trials, and … Nine randomized controlled trials (RCTs) and 11 other comparative studies compared treatment options … Patients and clinicians had to agree to the possibility of not having PTRAS to be included in a trial … Only the CORAL (Cardiovascular Outcomes in Renal Atherosclerotic Lesions) trial explicitly incorporated … Only one trial of PTRAS versus medical therapy had a primary clinical outcome (CORAL: composite cardiovascular

1366. Horizon Scanning_Rapid Cost Analyses of Selected Potential High-Impact Intervention Reports (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/horizon-scan_research-2015.pdf
      January 01, 2015 - needed to determine cost savings of 2-level TDR using Mobi-C compared with 2-level ACDF; however in a randomized … Nonetheless, development is continuing to identify and address the short-comings of the HTN-3 trial. … Controlled-Release Phentermine/ Topiramate (Qsymia) for Treatment of Obesity Controlled-release … It is a controlled-release pill that is intended to be taken once daily and in trials reportedly resulted … Drug- Sensitivity Testing of Mycobacterium tuberculosis Dx blood test $470,000 $470,000 Obesity Controlled-Release

1367. Disruptive-Behavior-Disorders-Research-App-E (xls file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/disruptive-behavior-disorders-research-app-e.xlsx
      January 01, 2022 - Risk of bias assessment for randomized controlled trials Author, Year Randomization Adequate?

1368. Wheeled Mobility (Wheelchair) Service Delivery (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/wheelchair-service_disposition-comments.pdf
      January 01, 2012 - In calling for randomized trials we are not recommending violating good clinical practice. … For example, the authors recommend violating good clinical practice by initiating more randomized trials … We recognize that not having a vast collection of controlled clinical trials is fairly typical in any … The fact that there have not been controlled clinical trials conducted represents an opportunity for … complex rehab technologies without a prescription is similar to purchasing a custom TLSO orthotic or controlled

1369. S58 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/s58.pdf
      October 01, 2007 - Whereas participants in randomized clinical trials (RCTs) of drugs sometimes fail to represent the full … tions who ultimately use them, Medicaid data include a broader population, not limited by clinical-trial

1370. Disposition of Comments Report for Imaging Techniques for Treatment Evaluation for Metastatic Breast Cancer (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-cancer-imaging_disposition-comments.pdf
      October 01, 2014 - In particular, the authors offer specific study designs (such as randomized trials) to answer gaps identified … Few prospective evaluations of very small numbers, no randomized evaluations of PET, yet clearly an … of women with metastatic breast cancer, and we suggest that this information could be obtained by randomized

1371. Executive Summary_Systematic Review: Association of Digestible Carbohydrate Intake With Cardiovascular Disease, Type 2 Diabetes, Obesity, and Body Composition (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/effect-dietary-digestible-executive-summary.pdf
      March 01, 2025 - of Type 2 Diabetes, Growth, Size, and Body Composition Fifteen prospective cohort studies and two randomized … controlled trials were included. … A rigorous long-term prospective study in a controlled feeding environment would answer these questions

1372. Technical Brief Protocol_ 0369 Models of Survivorship Care_2-15-13_v14[1] (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/cancer-survivor-care-transition_research-protocol.pdf
      March 27, 2013 - • All care settings • Acute care inpatient Study design • Systematic reviews • Case reports • Randomized … controlled trials • Opinions • Nonrandomized controlled trials • Commentaries • Prospective and retrospective

1373. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-biopsy_disposition-comments.pdf
      March 11, 2010 - March 11, 2010 13 Section Comment Response Methods Methods section not clear about when non-randomized … Randomized controlled trials rarely exist in the diagnostic literature and are often not as appropriate

1374. Breast-Abnormalities-Tests-Update Research-Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-abnormalities-tests-update_research-protocol.pdf
      July 01, 2010 - Although it is possible to estimate diagnostic accuracy from a two-group trial, the results of such … Direction and impact of language bias in meta-analyses of controlled trials: empirical study. … A cohort study of summary reports of controlled trials. JAMA 1990;263:1401-5. 21. Neinstein LS.

1375. Executive Summary_Comparative Effectiveness Review No. 271: Nonpharmacologic Treatments for Maternal Mental Health Conditions (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-271-mental-health-pregnant-executive-summary.pdf
      July 01, 2024 - Our searches targeted randomized controlled trials (RCTs) from January 1, 2000, to January 17, 2024.

1376. Methods Research Report Improving Access To And Usability of Systematic Review Data for Health Systems Guideline Development (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-health-systems-guidelines-development.pdf
      February 01, 2019 - trial. … Using a systematic review in clinical decision making: a pilot parallel, randomized controlled trial … A controlled before and after study. … , non-inferiority trial. … Interviewees reported that evidence from randomized control trials, cohort studies and types of evidence

1377. EPC Methods: An Exploration of Methods and Context for the Production of Rapid Reviews (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/rapid-review-production_white-paper.pdf
      February 01, 2015 - type of studies included; for example, one used existing reviews if possible, and another limited to controlled … controlled trials, and non-randomized controlled trials. … The key message was “two systematic reviews, seven randomized controlled trials, and three non-randomized … Summary of Abstracts on Short-Acting Intramuscular Olanzapine for Acute Agitation concluded: “Three non-randomized … How important are comprehensive literature searches and the assessment of trial quality in systematic

1378. Disposition of Comments: Technical Brief No. 38_Automated Entry Patient Generated Health Data for Chronic Conditions: The Evidence on Health Outcomes (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/tech-brief-38-chronic-conditions-comments.pdf
      March 01, 2021 - This is because, even if the trial showed a device benefit, the decision maker could utilize that … This trial did find a benefit of PGHD on a surrogate outcome, but the trial was at high risk of bias … may be more helpful to the field to examine multicomponent interventions, providing they do modular randomized … controlled trial designs to tease apart specific effects. … Given the increasing importance of PGHD in care and trial paradigms, this report is timely.

1379. Disposition of Comments for Evidence Report #208 Part 5 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/public-reporting-quality-improvement_disposition-comments.pdf
      July 26, 2012 - complex system environment), I question the appropriateness of criteria developed for the evaluation of controlled … However, we did not use criteria unique to randomized trials. … The only exception is the 1st criterion that asks if randomization was adequate for randomized trials … The language is from the AHRQ methods guidance and is not meant to apply only to randomized trials. … Limitations AHRQ acknowledges that there is limited evidence….The review indicates a great need for more controlled

1380. Crosscutting-Horizon-Scan-High-Impact-1506 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/crosscutting-horizon-scan-high-impact-1506.pdf
      June 01, 2015 - A phase IV trial is ongoing for patients with tuberculosis. … No definitive marker-related adverse effects were reported.”2 Another report from a clinical trial … That undermines the statistical analysis of trial results and makes it difficult to determine the ‘ … complications in patients undergoing esophageal resection (PREPARE study): Study protocol for a randomized … controlled trial.