Results

Total Results: 1,014 records

Showing results for "randomized controlled trial".

  1. JAMA JATS (pdf file)

    www.uspreventiveservicestaskforce.org/home/getfilebytoken/Nvjr8BPsZhy4XGc7-rGjAH
    June 18, 2018 - HPV for cervical cancer screening (HPV FOCAL): Complete round 1 results of a randomized trial comparing … controlled trial. … Results at recruitment from a randomized controlled trial comparing human papillomavirus testing alone … A randomized controlled trial of human papillomavirus (HPV) testing for cervical cancer screening: trial … POBASCAM, a population-based randomized controlled trial for implementation of high-risk HPV testing
  2. www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/child-maltreatment-primary-care-interventions
    May 19, 2022 - less than “very high” on the Human Development Index Study designs KQ 1: RCTs KQ 2: RCTs, controlled … reviews Editorials, commentaries, and narrative reviews Abbreviations: KQ=key question; RCT=randomized … , controlled trial. … Randomized, controlled trials offer the highest rigor for benefits. … Observational studies have inherently higher potential risk of bias than randomized, clinical trials;
  3. www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary5/visual-impairment-in-children-ages-1-5-screening-2011
    January 15, 2011 - We selected randomized trials and controlled observational studies on preschool vision screening and … No randomized trial evaluated preschool vision screening compared with no screening. … A randomized controlled trial of unilateral strabismic and mixed amblyopia using occlusion dose monitors … A randomized trial of patching regimens for treatment of moderate amblyopia in children. … The emotional impact of amblyopia treatment in preschool children: randomized controlled trial.
  4. www.uspreventiveservicestaskforce.org/home/getfilebytoken/KbJjfcaP9XvhkP43u-7b9q
    July 01, 2014 - A randomized, controlled trial of a 24-month course of interferon alfa 2b in patients with chronic hepatitis … A randomized, controlled trial of interferon alfa-2b alone and after pred- nisone withdrawal for the … controlled trial. … controlled trial. … Randomized controlled trial of screening for hepatocellular carcinoma.
  5. www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/vision-screening-children-ages-6-months-5-years
    July 24, 2025 - Studies only providing associations, correlations, or other outcomes Study designs KQ 1: Randomized … , controlled trials and prospective cohort studies with an eligible comparator KQ 2: Cross-sectional … studies, cohort studies, or trials focused on assessment of diagnostic accuracy KQs 3, 5: Randomized … , controlled trials; controlled cohort studies; case-control studies KQ 4: Randomized, controlled
  6. www.uspreventiveservicestaskforce.org/home/getfilebytoken/REES__d2DxtDLhZCXQjpPW
    July 01, 2007 - For other groups, both randomized, con- trolled studies and nonrandomized, prospective, controlled studies … , controlled trials and nonran- domized, prospective, controlled studies. … Women at Increased Risk In 2001, on the basis of a good-quality randomized, controlled trial by Scholes … In a cluster randomized trial, Ostergaard and colleagues (12) found that a 1-time, home-based screening … The USPSTF thus con- sidered this to be a trial of screening women at increased risk and not a trial
  7. www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/breast-and-ovarian-cancer-brca-testing-screening-2005
    September 15, 2005 - Of these, 9 studies met criteria for fair to good quality. 105-113 One randomized, controlled trial … Chemoprevention Four randomized, placebo-controlled prevention trials of tamoxifen 133-136 and 1 trial … Effects of individualized breast cancer risk counseling: a randomized trial. … controlled trial. … Randomized, Controlled Trials and Cohort Studies Criteria Initial assembly of comparable groups
  8. www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/prostate-cancer-screening-adults
    December 21, 2023 - , controlled trials KQ 1: Cohort studies with concurrent control group and adjustment for confounders … , controlled trials. … ¶ Sample size of at least 1,000; uncontrolled studies only eligible if randomized, controlled trials … Mortality results from a randomized prostate-cancer screening trial. … Screening and prostate-cancer mortality in a randomized European study.
  9. www.uspreventiveservicestaskforce.org/home/getfilebytoken/2XRG8Dz2EegVWYUrRThgmD
    October 01, 2015 - , controlled trial; SR = sustained release. … Alternative smoking cessation aids: a meta-analysis of randomized controlled trials. … Nicotine gum for pregnant smokers: a randomized con- trolled trial. … Nicotine patches for pregnant smokers: a randomized controlled study. … Randomized, controlled pilot trial of bupropion for pregnant smokers: challenges and future directions
  10. www.uspreventiveservicestaskforce.org/home/getfilebytoken/thMRXgCVQmNUsYo6dmXEc3
    May 01, 2004 - controlled trial in the United Kingdom, the Avon Longitudinal Study of Pregnancy and Childhood (ALSPAC … controlled trials, 1999–2003, for the U.S. … Screening for amblyopia in preschool children: results of a population-based, randomized controlled trial … Randomised controlled trial of treatment of unilateral visual impairment detected at preschool vision … A randomized trial of atropine versus patching for treatment of moderate amblyopia in children.
  11. www.uspreventiveservicestaskforce.org/home/getfilebytoken/uM5P-6XpsqVfEC2axGnZaD
    November 16, 2020 - Intervention study for smoking cessation in diabetic patients: a randomized controlled trial in both … controlled trial. … a randomized controlled trial. … Baby BEEP: a randomized controlled trial of nurses’ individualized social support for poor rural pregnant … A randomized trial of e-cigarettes versus nicotine-replacement therapy.
  12. www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/carotid-artery-stenosis-screening
    November 14, 2019 - nerve injuries) KQs 1, 2: Diagnostic accuracy; CVD risk prediction Study designs KQs 1–3: Randomized … , controlled trials KQ 4: Randomized, controlled trials; large cohort studies or registries … All KQs: Cost-effectiveness analyses KQs 1–3: All study designs other than randomized, controlled
  13. www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary-nonpregnant-adolescents-and-adults1/human-immunodeficiency-virus-hiv-infection-screening
    June 11, 2019 - Data Sources: Ovid MEDLINE, the Cochrane Central Register of Controlled Trials, and the Cochrane Database … Study Selection: Nonpregnant individuals 12 years and older; randomized clinical trials (RCTs) and controlled … Data Sources and Searches Ovid MEDLINE, the Cochrane Central Register of Controlled Trials, and the … trial. … trial.
  14. www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/cardiovascular-disease-screening-using-nontraditional-risk-assessment
    September 03, 2015 - English language only Study quality Fair or good quality only Abbreviations: CCT = controlled … clinical trial; CVD = cardiovascular disease; RCT = randomized, controlled trial.
  15. www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan17/healthy-diet-and-physical-activity-counseling-adults-with-high-risk-of-cvd-august-2014
    May 15, 2013 - pressure >90 mm Hg, low-density lipoprotein cholesterol >160 mg/dL, or total cholesterol >200 mg/dL; or trial … supervised exercise with the goal of assessing effects of exercise) Interventions providing controlled … Less than 6 months or 60% followup Study Designs KQs 1–3: Systematic reviews, randomizedcontrolled trials, controlled clinical trials (prior to 2001: randomized controlled trials only) … KQ 4: Systematic reviews, randomized controlled trials, controlled clinical trials, comparative cohorts
  16. www.uspreventiveservicestaskforce.org/home/getfilebytoken/6fMLEz4CfAVoj9YBYVbm73
    April 17, 2018 - trial. … HRT and Vit D in prevention of non-vertebral fractures in postmenopausal women; a 5 year randomized trial … Vitamin D supplementation and fracture incidence in elderly persons: a randomized, placebo-controlledRandomized controlled trial of calcium supplementation in healthy, nonosteoporotic, older men. … Annual high-dose oral vitamin D and falls and fractures in older women: a randomized controlled trial
  17. www.uspreventiveservicestaskforce.org/home/getfilebytoken/o7FfN6a6DA5LqDsfMgBxkk
    June 01, 2003 - An earlier randomized trial demonstrated that sunscreen 233 Counseling to Prevent Skin Cancer: … A randomized trial of a community-based intervention involving 10 towns in New Hampshire suggests that … For example, a randomized trial with young adults found that those who used sunscreen with a high sun … Persistent increase in children’s sun protection in a randomized controlled community trial. … Sunscreen use and duration of sun exposure: a double-blind, randomized trial.
  18. www.uspreventiveservicestaskforce.org/home/getfilebytoken/CW23r2jqogvTG2_-kBjRxH
    January 01, 2007 - controlled trial. … controlled trial. … Randomized, double-blind, placebo-controlled, two- period crossover clinical trial of psyllium fiber … controlled trial. … Randomized, double-blind, placebo-controlled, two-period crossover clinical trial of psyllium fiber in
  19. www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan-nonpregnant-adolescents-and-adults/human-immunodeficiency-virus-hiv-infection-screening
    June 15, 2017 - Initiation of antiretroviral therapy at higher vs. lower CD4 counts   Study designs KQs 1–3: Randomized … , controlled trials and controlled observational studies KQ 4: Randomized, controlled trials and … large controlled observational studies KQ 5: Randomized, controlled trials and controlled observational
  20. www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/healthy-diet-and-physical-activity-counseling-adults-with-high-risk-of-cvd
    September 13, 2018 - dyslipidemia, metabolic syndrome, or 10-year CVD risk ≥7.5% based on a CVD risk assessment tool, or trial … incentives or supervised exercise, with the goal of assessing effects of exercise) Interventions providing controlled … postbaseline <6 months postbaseline Study designs Fair- to good-quality studies KQs 1–3: Randomized … , controlled trials; controlled clinical trials (prior to 2001, randomized, controlled trials only) … KQ 4: Systematic reviews; randomized, controlled trials; controlled clinical trials; comparative cohorts

Search the AHRQ Archive

Information and reports more than 5 years old may be found in the AHRQ Archive site.

Search Archive

Search Within A Specific AHRQ Site

You selected to view results for the following site: