Results 261 to 270 of about 554,861 (311)

The effect of BCG vaccination on adult mortality during the COVID-19 pandemic: a meta-analysis of randomised controlled trials

Schaltz-Buchholzer F, Curtis N, Diacon AH, Giamarellos-Bourboulis EJ, Kotsaki A, Rosendahl Madsen AM, Messina NL, Nhamússua L, Nielsen S, Pittet LF, da Silva I, Sparrow A, Upton C, van Werkhoeven C, Netea MG, Benn CS, Aaby P.   +16 more
europepmc   +1 more source

Efficacy of exercise-based interventions for prediabetes: an umbrella review of meta-analyses of randomised controlled trials. [PDF]

EClinicalMedicine
Poon ET, Wong PS, Kong APS, Ali A.
europepmc   +1 more source

Impact of Coronary Function Testing on Symptoms and Quality of Life in Patients with Coronary Microvascular Dysfunction: Meta-Analysis of Randomised Controlled Trials. [PDF]

J Clin Med
Habtezghi T, Haq A, Jin Y, Haq N, Bulluck H.   +4 more
europepmc   +1 more source

Dismantling behavioural weight management interventions: component network meta-analysis of randomised controlled trials and real-world services.

Health Technol Assess
Jaiswal N, Gregg R, Hawkins N, Sharif-Hurst S, Avenell A, Ells L, Jayacodi S, Mackenzie R, Simpson SA, Wu O, Logue J, BE:COME Study Group.   +11 more
europepmc   +1 more source

Tranexamic acid can reduce blood loss and improve visibility in otological surgeries: a systematic review and meta-analysis of randomised controlled trials. [PDF]

J Laryngol Otol
Domaszewski P, Khatib A, Goodwin B, Dakhel S, Andrews G, Hekiert A, Rangel J.   +6 more
europepmc   +1 more source

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Controlled randomised trials

Sang thrombose vaisseaux, 2021
La prescription d’un traitement doit reposer autant que possible sur des donnees factuelles. Pour ce faire, le prescripteur peut s’appuyer sur les essais therapeutiques a condition qu’il en ait verifie la qualite methodologique garante de la validite interne. Celle-ci repose principalement sur le caractere controle et randomise de l’etude.
Laura Mechtouff, Pierre Durieux
openaire   +1 more source

Randomised controlled trials

British Journal of Midwifery, 2017
In 2005, Sir Ian Wilmut said we shouldn't await more evidence before offering stem cell treatments to terminal patients. George Winter challenges attitudes concerning the universal necessity of RCTs
openaire   +2 more sources

Randomised controlled trials

Cephalalgia, 2000
The author reflects on the growing use of and acclaim for RCTs as a method for policy discovery. The chapter outlines the social science thinking behind the tool, provide some examples of its use and then discuss its strengths and weaknesses.
openaire   +1 more source

Randomised controlled trial

Huisarts en wetenschap, 2013
56 (8) augus t us 2013 Bij een goede RCT weet de patient van tevoren niet of hij in de interventiegroep of de controlegroep terecht zal komen (blindering) en wordt dit ‘blind’ toegewezen (concealed allocation). Patient, behandelend arts en degene die het resultaat van de behandeling beoordeelt, blijven idealiter ook gedurende het hele onderzoek ...
De Jong, Jip, Van Dijk, Nynke
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Randomised controlled trials: missing data

BMJ, 2014
Researchers assessed the effectiveness of a range of weight management programmes for weight loss. A randomised controlled trial study design, incorporating eight treatment arms, was used. Each intervention—Weight Watchers, Slimming World, Rosemary Conley, a group based dietetics led programme, general practice one to one counselling, pharmacy led one ...
Louise, Marston, Philip, Sedgwick
openaire   +2 more sources