How to design a randomised controlled trial
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چکیده
منابع مشابه
O-30: Novel Interventions to Reduce ReInfection in Women with Chlamydia: A Randomised-Controlled Trial
Background: To determine if postal testing kits (PTK) and patient delivered partner therapy (PDPT) for managing sexual partners of women with Chlamydia tracho-matis, reduce re-infection rates in women, compared to partner notification by patient referral. Materials and Methods: Three hundred and thirty women testing positive for chlamydia, at clinics for genitourinary medicine, family planning ...
متن کاملA Randomised Controlled Trial
A. Carr, DSc FMedSci , Nuffield Professor of Orthopaedic Surgery C. Cooper, MSc, Senior Trial Manager J. Rees, MD, Professor of Orthopaedic Surgery and Musculoskeletal Science, NDORMS D. J. Beard, DPhil, Professor of Musculoskeletal Sciences; CoDirector, Royal College of Surgeons Surgical Trials Unit (SITU-Oxford) University of Oxford, Botnar Research Centre, Windmill Road, Headington, ...
متن کاملA Randomised Controlled Trial
BACKGROUND AND AIM: This prospective study was aimed to compare efficacy and safety of combined surgery and sequential surgeries in patients with primary glaucoma and visually significant senile cataract. MATERIALS AND METHODS: 50 consecutive patients having coexisting visually significant senile cataract with primary glaucoma were included in study. Patients underwent detailed history, ocular ...
متن کاملDepressed patients treated by homeopaths: a randomised controlled trial using the “cohort multiple randomised controlled trial” (cmRCT) design
BACKGROUND Despite controversy regarding homeopathy, some patients consult homeopaths for depression. Evidence is required to determine whether this is an effective, acceptable and safe intervention for these patients. METHODS A pragmatic trial using the "cohort multiple randomised controlled trial" design was used to test the effectiveness of adjunctive treatment by homeopaths compared to us...
متن کاملHow do parents experience being asked to enter a child in a randomised controlled trial?
BACKGROUND As the number of randomised controlled trials of medicines for children increases, it becomes progressively more important to understand the experiences of parents who are asked to enroll their child in a trial. This paper presents a narrative review of research evidence on parents' experiences of trial recruitment focussing on qualitative research, which allows them to articulate th...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2017
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2017.411