Showing 181 - 200 results of 991 for search 'parallel registration', query time: 0.08s Refine Results
  1. 181

    Designing multimedia patient education materials for adolescent idiopathic scoliosis: A protocol for a feasibility randomized controlled trial of patient education videos. by Garett Van Oirschot, Cailbhe Doherty

    Published 2024-01-01
    “…Triple-masked three-armed feasibility parallel randomized controlled trial. Multimedia patient education materials are increasingly used in healthcare. …”
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    Article
  2. 182

    Clinical efficacy of a new medical and prophylactic milk product for osteoporosis prophylaxis by O B Ershova, K Y Belova, N. V. Konoplyanlk

    Published 2005-02-01
    “…Randomized blind placebo-controlled study of CP efficacy was conducted in parallel groups. 100 menopausal women with osteopenia confirmed by bone densitometry were included (50 in the treatment group and 50 in the control group). …”
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  3. 183
  4. 184

    Ergocalciferol and microcirculatory function in chronic kidney disease and concomitant vitamin d deficiency: an exploratory, double blind, randomised controlled trial. by Gavin Dreyer, Arthur T Tucker, Steven M Harwood, Rupert M Pearse, Martin J Raftery, Muhammad M Yaqoob

    Published 2014-01-01
    “…This process may be mediated through enhanced expression and activity of endothelial nitric oxide synthase.<h4>Trial registration</h4>Clinical trials.gov NCT00882401.…”
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    Article
  5. 185

    White spot lesion in self-ligating versus conventional ligating bracket systems: A systematic review by Mohammad I Idris, Ahmad S Burhan, Mohammad Y Hajeer, Ahmad M Alhamwi, Fehmie R Nawaya

    Published 2025-04-01
    “…This review covered parallel-group and split-mouth randomized controlled trials, controlled clinical trials, and cross-sectional studies that investigated the differences in white spot lesion formation between self-ligating and conventional ligating brackets. …”
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    Article
  6. 186

    Effects of Class II elastics on lower incisors during treatment with clear aligners vs. fixed appliance: a randomized clinical trial by Giuseppina Laganà, Arianna Malara, Roberta Lione, Patrizio Bollero, Paola Cozza

    Published 2025-07-01
    “…Therefore, aligners represent a good alternative in the correction of mild Class II malocclusion in cases where the lower incisors proclination is undesirable.Trial RegistrationClinicalTrials.gov (registration number: NCT06832475).…”
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  7. 187

    Dapagliflozin prevents vascular ischemia-reperfusion injury in healthy young males: a randomized, placebo-controlled, double-blinded trial by Martin Lutnik, Stefan Weisshaar, Brigitte Litschauer, Michaela Bayerle-Eder, Jan Niederdöckl, Michael Wolzt

    Published 2025-05-01
    “…The underlying mechanism and the potential clinical impact remain to be demonstrated. Clinical trial registration https://clinicaltrials.gov/study/NCT05217654 NCT05217654; EudraCT number: 2021-005002-95 Date of registration: 20/01/2022.…”
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  8. 188

    Herbal medicines (Eunkyosan and Samsoeum) for treating the common cold: a protocol for a randomized, placebo-controlled, multicenter clinical trial by Kwan-Il Kim, Minna Hong, Yang-Chun Park, Beom-Joon Lee, Kitae Kim, Byung Kab Kang, Jun-Yong Choi

    Published 2020-03-01
    “…Discussion: This results will be published in a peer-reviewed journal and disseminated in related conferences. Trial Registration: ClinicalTrials. gov, registration number: NCT04073511. …”
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    Article
  9. 189

    Comparative study of cabergoline and hydroxychloroquine to prevent ovarian hyperstimulation syndrome (OHSS) in PCOS patients: a pilot randomized clinical trial by Elnaz Salari, Negar Ajabi Ardehjani, Ladan Kashani, Kasra Jafari, Ashraf Moini

    Published 2025-05-01
    “…Materials and methods This double-blind, parallel, and randomized clinical trial was performed from April to June 2024. …”
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    Article
  10. 190

    Internet-based digital intervention to support the self-management of hypertension compared to usual care: results of the HALCYON randomized controlled trial by Björn Meyer, Antje Riepenhausen, Linda T. Betz, Kamila Jauch-Chara, Alexander Reshetnik

    Published 2025-04-01
    “…Future studies should aim to replicate effects in a larger sample to increase statistical power. Trial registration German Clinical Trials Register (DRKS00025871); https://drks.de/search/en/trial/DRKS00025871 ; date of registration: October 5, 2021.…”
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    Article
  11. 191

    Effects of motor control exercise and patient education program in the management of chronic low back pain among community-dwelling adults in rural Nigeria: a study protocol for a... by Aminu A. Ibrahim, Mukadas O. Akindele, Sokunbi O. Ganiyu, Bashir Bello

    Published 2019-06-01
    “…Methods: This is an assessor-blind, three-arm parallel randomized clinical trial and will be conducted at Tsakuwa Primary Health Care Center in Kano, Northwestern Nigeria. …”
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    Article
  12. 192

    Effectiveness of three manual toothbrushes with different bristle designs in terms of plaque removal and gingival inflammation: A randomized controlled trial by Ratna Mishal, Ashish Shrestha, Tarakant Bhagat, Santosh Kumari Agrawal

    Published 2025-07-01
    “…Methods A concurrent parallel randomized clinical trial was done among 105 female undergraduate medical students in which both examiner and analyser were blinded throughout the study period. …”
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  13. 193

    Cessation of thumb/finger sucking habit in children using electronic habit reminder versus palatal crib: a randomized clinical pilot study by Tassneim Eltager, Adel El Bardissy, Fatma Abdelgawad

    Published 2025-01-01
    “…Methods This study is a randomized clinical pilot study, with allocation ratio 1:1 parallel group. Recruitment was at the diagnostic clinic, Paediatric Dentistry and Dental Public health Department, Faculty of Dentistry, Cairo University. …”
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  14. 194

    Effects of ondansetron applied before the induction of anaesthesia on postoperative nausea and vomiting in high-risk patients: protocol for a randomised controlled trial by Fandong Bu, Dongbin Zhang, Yongliang Chi

    Published 2025-06-01
    “…All raw data from the trial will be made available on Dryad.Trial registration number The trial is registered with China’s Clinical Trial Registry (www.chictr.org.cn) under the registration number ChiCTR2400086696.…”
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  15. 195

    Introducing a novel sham acupuncture method for double-blind trials: A validation study by Sung Min Lim, Eunji Go, Jungsup Lee, Go Eun Lee, Chihyoung Son

    Published 2025-09-01
    “…Methods: In this study, we conducted a randomized, double-blind, parallel-group clinical trial to validate a newly developed sham acupuncture method for future double-blind trials. …”
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    Article
  16. 196

    Evaluation of pain intensity and airway changes in non-growing patients treated by MARPE with and without micro-osteoperforation: a randomized clinical trial by Moataz Elshehaby, Nehal Fouad Albelasy, Mohamed A. Elbialy, Ahmad Mohammed Hafez, Yasser Lotfy Abdelnaby

    Published 2024-11-01
    “…Abstract Trial design Parallel. Objectives To assess the effect of mini-screw assisted rapid palatal expansion (MARPE) with/without micro-osteoperforation (MOP) on the airway and pain intensity in non-growing patients with maxillary transverse deficiency. …”
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  17. 197

    Scapular dyskinesis-based exercise therapy versus multimodal physical therapy for subacromial impingement syndrome in young overhead athletes with scapular dyskinesis: a randomized... by Meilin Wen, Xuanming Hu, Guiying Bao

    Published 2025-07-01
    “…Methods This single-center, single-blind, parallel-group superiority randomized controlled trial was designed to compare two interventions in athletes clinically diagnosed with SIS and SD. …”
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  18. 198

    Metronomic chemotherapy for paediatric extracranial solid tumours: a systematic review and meta-analysis of randomised clinical trials by Frank Peinemann, Marc Hoemberg

    Published 2024-10-01
    “…Primary outcome was overall survival, and the main outcome measure was the HR.Results We identified three RCTs with parallel assignment and intention-to-treat analyses of data from 775 people. …”
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  19. 199

    Theoretical foundations of the construction of the operation of heat flow devices by П.А. Кисабекова, Д.Ж. Карабекова, А.К. Хасенов, В.Ю. Кучерук, А.С. Кудусов, Ш.С. Кыздарбекова

    Published 2023-03-01
    “…Methods of non-destructive testing are based on the observation and automated registration of the temperature state of processes. The developed device is designed to analyze the state of thermal insulation of underground pipelines. …”
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  20. 200

    The effect of educational intervention based on the mobile application on women’s knowledge, attitude, and practice on microplastics and health: study protocol for a randomized con... by Zahra Seifi, Fatemeh Zarei, Fazlollah Ahmadi

    Published 2025-02-01
    “…In phase three, a two-arm, parallel-design RCT will be conducted with 136 women aged 18 years and older who own smartphones, have basic literacy skills, and provide informed consent. …”
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    Article