scholarly journals Promoting Recruitment using Information Management Efficiently (PRIME): statistical analysis plan for a stepped wedge cluster randomised trial within the REstart or STop Antithrombotics Randomised Trial (RESTART)

Trials ◽  
2017 ◽  
Vol 18 (1) ◽  
Author(s):  
Richard A. Parker ◽  
Christopher J. Weir ◽  
Amy E. Maxwell ◽  
Rustam Al-Shahi Salman
2021 ◽  
Author(s):  
Laurent Billot ◽  
Denise O'Connor ◽  
Brigit Maguire ◽  
Dina Schram ◽  
Robert Ma ◽  
...  

The primary objective of the MSK DI AF trial is to estimate the effectiveness of audit and feedback for reducing diagnostic imaging requests for 11 musculoskeletal imaging services in high requesting GPs in Australia compared with control. It is a 5-arm partial 2 x 2 factorial cluster randomised trial testing variations in the design and delivery of audit and feedback for reducing musculoskeletal diagnostic imaging requests in Australian general practice. This statistical analysis plan pre-specifies all analyses and was prepared while blinded to the randomised allocation.


PLoS Medicine ◽  
2019 ◽  
Vol 16 (12) ◽  
pp. e1002993
Author(s):  
Nina Østerås ◽  
Tuva Moseng ◽  
Leti van Bodegom-Vos ◽  
Krysia Dziedzic ◽  
Ibrahim Mdala ◽  
...  

PLoS Medicine ◽  
2016 ◽  
Vol 13 (11) ◽  
pp. e1002175 ◽  
Author(s):  
Badara Cissé ◽  
El Hadj Ba ◽  
Cheikh Sokhna ◽  
Jean Louis NDiaye ◽  
Jules F. Gomis ◽  
...  

2018 ◽  
Vol 3 (5) ◽  
pp. e000907 ◽  
Author(s):  
Ramesh Agarwal ◽  
Deepak Chawla ◽  
Minakshi Sharma ◽  
Shyama Nagaranjan ◽  
Suresh K Dalpath ◽  
...  

BackgroundLow/middle-income countries need a large-scale improvement in the quality of care (QoC) around the time of childbirth in order to reduce high maternal, fetal and neonatal mortality. However, there is a paucity of scalable models.MethodsWe conducted a stepped-wedge cluster-randomised trial in 15 primary health centres (PHC) of the state of Haryana in India to test the effectiveness of a multipronged quality management strategy comprising capacity building of providers, periodic assessments of the PHCs to identify quality gaps and undertaking improvement activities for closure of the gaps. The 21-month duration of the study was divided into seven periods (steps) of 3  months each. Starting from the second period, a set of randomly selected three PHCs (cluster) crossed over to the intervention arm for rest of the period of the study. The primary outcomes included the number of women approaching the PHCs for childbirth and 12 directly observed essential practices related to the childbirth. Outcomes were adjusted with random effect for cluster (PHC) and fixed effect for ‘months of intervention’.ResultsThe intervention strategy led to increase in the number of women approaching PHCs for childbirth (26 vs 21 women per PHC-month, adjusted incidence rate ratio: 1.22; 95% CI 1.17 to 1.28). Of the 12 practices, 6 improved modestly, 2 remained near universal during both intervention and control periods, 3 did not change and 1 worsened. There was no evidence of change in mortality with a majority of deaths occurring either during referral transport or at the referral facilities.ConclusionA multipronged quality management strategy enhanced utilisation of services and modestly improved key practices around the time of childbirth in PHCs in India.Trial registration numberCTRI/2016/05/006963.


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