Results 21 to 30 of about 334,970 (312)

Multicenter, Double-Blinded, Randomized, Active-Sham Controlled Clinical Study Design to Assess the Safety and Effectiveness of a Novel High Frequency Electric Nerve Block System in the Treatment of Post-Amputation Pain (The QUEST Study)

Journal of Pain Research, 2022
Leonardo Kapural,1 Nemath Syed Shah,2 Zi-Ping Fang,2 Nagy Mekhail3 1Carolinas Pain Institute, Winston-Salem, NC, USA; 2Neuros Medical, Inc., Willoughby Hills, OH, USA; 3Evidence-Based Pain Management Research, Department of Pain Management, Cleveland ...
Kapural L, Syed Shah N, Fang ZP, Mekhail N   +3 more
doaj  

How to maintain the maximal level of blinding in randomisation for a placebo-controlled drug trial

Contemporary Clinical Trials Communications, 2019
We illustrate the approach of randomising treatments and compare it with the traditional approach of randomising patients, using a case study drawn from the authors’ experience in clinical trials. The setting is a double-blind parallel two-arm randomised
Lei Clifton, David A. Clifton
doaj   +1 more source

Constructing sonified haptic line graphs for the blind student: first steps [PDF]

, 2000
Line graphs stand as an established information visualisation and analysis technique taught at various levels of difficulty according to standard Mathematics curricula.
Riedel, B., Dimigen, G., Wai Yu, Beate Riedel, Burton, M., Rameshsharma Ramloll, Yu, W., Brewster, S., Gisela Dimigen, Stephen Brewster, Mike Burton, Ramloll, R.   +11 more
core   +1 more source

Caffeine supplementation improves countermovement jump in youth soccer players: a pilot study

Revista Española de Nutrición Humana y Dietética, 2017
Introduction: The objective of this study was to analyze the effect of caffeine ingestion in soccer performance, particularly in the countermovement jump test (CMJ).
Juan Diego Hernández-Camacho, Javier Vázquez-Carrión, Elena Fuentes-Lorca, Heliodoro Moya-Amaya   +3 more
doaj   +1 more source

Web-based haptic applications for blind people to create virtual graphs [PDF]

, 2003
Haptic technology has great potentials in many applications. This paper introduces our work on delivery haptic information via the Web. A multimodal tool has been developed to allow blind people to create virtual graphs independently.
Yu, W., Kangas, K.
core   +1 more source

Participant Blinding and Gastrointestinal Illness in a Randomized, Controlled Trial of an In-Home Drinking Water Intervention

Emerging Infectious Diseases, 2002
We conducted a randomized, triple-blinded home drinking water intervention trial to determine if a large study could be undertaken while successfully blinding participants.
John M. Colford, Judy R. Rees, Timothy J. Wade, Asheena Khalakdina, Joan F. Hilton, Isaac J. Ergas, Susan Burns, Anne Benker, Catherine Ma, Cliff Bowen, Daniel C. Mills, Duc J. Vugia, Dennis D. Juranek, Deborah A. Levy   +13 more
doaj   +1 more source

Tennis elbow, study protocol for a randomized clinical trial: needling with and without platelet-rich plasma after failure of up-to-date rehabilitation

Journal of Orthopaedic Surgery and Research, 2020
Background The conservative management of lateral epicondylitis is known to be a difficult-to-treat annoying condition. A treatment with platelet-rich plasma (PRP) is often performed, but its efficacy remains controversial. Methods This study is a single-
A. J. Schwitzguebel, M. Bogoev, V. Nikolov, F. Ichane, A. Lädermann   +4 more
doaj   +1 more source

Cognitive Bias in Line-Up Identifications: The Impact of Administrator Knowledge [PDF]

, 2013
Prior knowledge of the likely or expected outcome of a forensic investigation has been shown to produce biases in the results obtained, reducing objectivity.
Youngs, Donna, Hammond, Laura, Canter, David, Youngs, Donna E., Canter, David V.   +4 more
core   +1 more source

Theoretical Justification and Normative Construction for the Reconstruction of the Medical Damage Appraisal System

Yixue yu zhexue
Currently, China's medical damage appraisal system is trapped in a "dualistic" dilemma: the technical appraisal of medical accidents is "scientific but lacks impartiality", while the medical damage appraisal is "impartial but lacks scientificity".
Lu LIANG, Qingsong XIE
doaj   +1 more source

Optimized Method of Unilateral Spinal Anesthesia: A Double-blind, Randomized Clinical Study

Anesthesiology and Pain Medicine, 2023
Background: Unilateral spinal anesthesia is often accompanied by technical difficulties in implementation, multiple puncture attempts, unsuccessful punctures, and, as a result, insufficient anesthesia, along with various complications associated with a dural puncture.
Yernar Dauletovich Mamyrov, Daulet Urazovich Mamyrov, Gulzhanat Ertaevna Jakova, Yoshihiro Noso, Marat Kelisovich Syzdykbayev   +4 more
openaire   +2 more sources