Results

Total Results: 1,013 records

Showing results for "randomized controlled trial".

921. Screening for Chlamydial Infection: Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/mkAgTNR-2jobBcN-2Ysxfb
     July 01, 2007 - increased risk for chlamydial infec- tion was based largely on the results of a good-quality ran- domized, controlled … trial of screening in a managed care organization. … This trial found that screening and treatment of young women at risk for chlamydial infection reduced … In a cluster random- ized trial, Ostergaard and colleagues (4) found that a 1-time home-based screening … sampling versus conventional swab sampling for screening of Chlamydia trachomatis in women: a cluster-randomized

922. Archived: Colorectal Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/colorectal-cancer-screening-2008
     October 15, 2008 - screening test with a lower sensitivity has been demonstrated to reduce colorectal cancer mortality in randomized … , controlled trials, modeling suggests that the number of life-years gained will be greater with the … Finally, randomized trials are needed to compare screening programs using different modalities in order

923. Archived: Evidence Summary: Syphilis Infection in Pregnant Women: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/syphilis-infection-in-pregnancy-screening-september-2018
     September 04, 2018 - Data Sources: MEDLINE, PubMed, and the Cochrane Central Register of Controlled Trials for relevant English-language … Searches MEDLINE, PubMed (publisher-supplied references only), and the Cochrane Central Register of Controlled … For evidence on the benefits of screening for syphilis in pregnancy (KQ1), randomized or nonrandomized … controlled intervention studies and large before-after or ecologic studies reporting the association

924. Reducing Risk for Mother-to-Infant Transmission of Hepatitis C Virus: A Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/5V8t2G6kCTJU6fLBHnfTuR
     January 01, 2013 - Data Sources: MEDLINE (1947 to May 2012), the Cochrane Li- brary Database, clinical trial registries, … Study Selection: Randomized trials and observational studies on mode of delivery, labor management strategies … Ovid MEDLINE (1947 to May 2012), EMBASE, the Cochrane Library Database, Scopus, PsycINFO, clinical trial … We selected for full-review randomized trials, cohort studies, and case– control studies that evaluated … Randomized trials are less susceptible to confounding but would involve potential challenges related

925. Effects of Mammography Screening Under Different Screening Schedules: Model Estimates of Potential Benefits and Harms (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/r3f2G_ReqS8tN48szHPCxt
     November 01, 2009 - Randomized trials of mammography (2–4) have demonstrated reduc- tions in breast cancer mortality associated … established models that use common inputs but different approaches and assumptions to extend previous randomized … mammography screening trial results to the U.S. population and to age groups in whom trial results are … trial. … Overdiagnosis and overtreatment of breast cancer: overdiagnosis in randomised controlled trials of breast

926. Archived: Preeclampsia: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/preeclampsia-screening-1996
     January 01, 1996 - bed rest and pharmacologic agents) have not been conclusively shown to improve outcome. 17 , 26 A randomized … controlled trial found that antihypertensive therapy and hospitalization, when compared with hospitalization

927. Archived: Evidence Summary: Syphilis Infection in Nonpregnant Adults and Adolescents: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/syphilis-infection-in-nonpregnant-adults-and-adolescents-june-2016
     June 07, 2016 - Data Sources: Cochrane Central Register of Controlled Trials and Cochrane Database of Systematic Reviews … Data Sources and Searches A research librarian searched the Cochrane Central Register of Controlled … We included randomized clinical trials, controlled observational studies, and ecological studies to evaluate … Cochrane databases include the Cochrane Central Register of Controlled

928. Aspirin for the Prevention of Cardiovascular Disease: Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/Q4J7tsThw_6nwfB-p-f5Hp
     March 01, 2009 - Several randomized, controlled trials (RCTs) reviewed for the 2002 USPSTF recommendation showed a reduc … for the primary prevention of cardiovascular events in women and men: a sex-specific meta-analysis of randomized … controlled trials. … A randomized trial of low-dose aspirin in the primary prevention of cardiovascu- lar disease in women

929. Archived: Chlamydial Infection: Screening, 2001 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/chlamydial-infection-screening-2001
     January 01, 2001 - Effectiveness of Early Detection The strongest evidence supporting screening is a well-designed randomized … trial demonstrating that screening women at risk (prevalence of infection 7%) reduced the incidence … Two nonrandomized trial studies demonstrated improved pregnancy outcomes following treatment of chlamydial

930. Archived: HIV and Sexually Transmitted Diseases: Behavioral Counseling, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/hiv-sexually-transmitted-diseases-behavioral-counseling-1996
     January 01, 1996 - The effect of spermicide use on HIV infection has not been consistent in clinical studies. 57 A randomized … , placebo-controlled trial of contraceptive sponges among Kenyan prostitutes observed significantly higher … counseling intervention (including vouchers for spermicides) in one study. 87 Whether using female-controlled … the contraceptive sponge on chlamydial infection, gonorrhea, and candidiasis: a comparative clinical trial … A clinical trial of nonoxynol-9 for preventing gonococcal and chlamydial infections.

931. Aspirin Use to Prevent Cardiovascular Disease: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/LPaUxRbrTshfsYVVTzenEQ
     April 26, 2022 - quality-adjusted life-years and life-years.26,27 Benefits of Preventive Medication The USPSTF considered 13 randomized … When including observational follow-up beyond the trial phase, 2 trials of low-dose aspirin use reported … When combined with primary trial data and pooled analyses from the sys- tematic evidence review, the … Alternate-day, low-dose aspirin and cancer risk: long-term observational follow-up of a randomized trial … Thrombosis prevention trial: randomised trial of low-intensity oral anticoagulation with warfarin and

932. Sbmxphuqwo-Dc85Fj5Whf (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/_SBmXPhUQWo-dc85FJ5wHf
     February 01, 2015 - Benefits of Screening for High BP For direct evidence of screening benefit, we in- cluded only randomized … A refined method for the meta-analysis of controlled clinical trials with binary outcome. … The effect of crossing legs on blood pressure: a randomized single-blind cross-over study. … predictive value; OBPM = office blood pressure measurement; PPV = positive predictive value; RCT = randomized … , controlled trial.

933. Primary Care Behavioral Counseling Interventions to Support Breastfeeding: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/r77BgfGVeBPRDME-DpBvFk
     April 08, 2025 - Most reported no adverse events related to the intervention, although 1 trial reported greater feelings … accompanying evidence report.29,30 A few commenters expressed concern that limiting the evidence base to randomized

934. C-Reactive Protein as a Risk Factor for Coronary Heart Disease: A Systematic Review and Meta-analyses for the U.S. Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/khUSqr94jqWPErt9ZRnQ95
     October 01, 2009 - We only considered prospective cohort studies (including those based on a co- hort within a randomized … trial), case–cohort studies, and nested case–control studies. … Evaluating Rosuvastatin), a good-quality randomized, controlled trial of rosuvastatin for primary prevention … When the trial was terminated, only 1076 (1 in 18) participants had 4 years of follow-up, and 2705 had … Multiple Risk Factor Intervention Trial. Am J Epidemiol. 1996;144:537-47. [PMID: 8797513] 65.

935. Recommendation: Asymptomatic Bacteriuria in Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/asymptomatic-bacteriuria-in-adults-screening
     September 24, 2019 - outcomes. 2 , 18 Twelve trials of pregnant women (n = 2377) screened for asymptomatic bacteriuria and randomized … untreated asymptomatic bacteriuria in pregnancy: a prospective cohort study with an embedded randomised controlled … trial.

936. Screening for Asymptomatic Bacteriuria in Adults: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/3R9N4ojm9Sk7qk8ybD3LU6
     October 11, 2019 - outcomes.2,18 Twelve trials of pregnant women (n = 2377) screened for asymptomatic bacteriuria and randomized … embedded randomised controlled trial.

937. Archived: Final Evidence Review: Gonorrhea: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-review40/gonorrhea-screening-2005
     May 15, 2005 - Foreign language papers were considered if they were randomized controlled trials related to a key question … controlled trials, and observational studies ( Appendix 2 ). 44 Studies were also considered for applicability … Rescreening for gonorrhea and chlamydial infection through the mail: a randomized trial. … Randomized Controlled Trials (RCTs) and Cohort Studies Criteria Initial assembly of comparable … determine behaviors associated with infections Followup data (6 and 12 months) from an intervention trial

938. Screening for Syphilis Infection in Pregnant Women: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/9Tse2TwVFQgYb-aNCq4Ngv
     September 04, 2018 - DATA SOURCES MEDLINE, PubMed, and the Cochrane Central Register of Controlled Trials for relevant English-language … Searches MEDLINE, PubMed (publisher-supplied references only), and the Cochrane Central Register of Controlled … For evidence on the benefits of screening for syphilis in pregnancy (KQ1), randomized or non- randomized … controlled intervention studies and large before- after or ecologic studies reporting the association

939. Screening for Chlamydia and Gonorrhea: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/38JVCyPEw7CNrmZN6twpM6
     July 01, 2021 - may reduce the incidence of chlamydial infection; however, the USP- STF found very limited published randomized … Randomised controlled trial of screening for Chlamydia trachomatis to prevent pelvic inflammatory disease … : the POPI (Prevention Of Pelvic Infection) trial. … effectiveness of opportunistic chlamydia testing in primary care in Australia: a cluster-randomised controlled … trial.

940. Draft Recommendation: Cervical Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/draft-recommendation/cervical-cancer-screening-adults-adolescents
     December 10, 2024 - For women older than age 30 years, evidence from randomized, controlled trials (RCTs), observational … One trial reported ICC detection after two rounds of screening and found a statistically significant … One additional trial (n=13,925) compared self-collected to clinician-collected primary HPV screening … 1.23 [95% CI, 1.16 to 1.31] to 3.05 [95% CI, 2.75 to 3.38]). 1 One observational followup study of a trial … intraepithelial neoplasia of grade 2 or worse: a randomised, paired screen-positive, non-inferiority trial