Results 271 to 280 of about 2,115,171 (296)
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The efficacy of fluoxetine in
BackgroundBurning mouth syndrome (BMS) is an intraoral burning or dysaesthetic sensation, recurring daily for more than two hours during the period longer than 3 months. The objective was to evaluate and analyse the efficacy of serotonin reuptake inhibitor fluoxetine on psychological factors, as well as on pain in participants with BMS.MethodsIn a 6 ...
Bojana Zoric +5 more
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Cross-Over Factorial Studies with Antihypertensive Drugs
Nephron, 1987In patients with uncomplicated mild to moderate hypertension, studies employing a double-blind randomized cross-over factorial design have been used to obtain more precise estimates of the hypotensive and biochemical effects of individual antihypertensive drugs and of their interactions when used in combination.
Wing, Lmh, Chalmers, JP, West, MJ
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Randomised cross‐over study of oral appliances for snoring
Clinical Otolaryngology, 2010Clin. Otolaryngol. 2010, 35, 204–209Objectives: To compare a mandibular advancement splint to a control bite raising appliance in the treatment of snoring with or without mild obstructive sleep apnoea syndrome.Design: A prospective two‐treatment randomised cross‐over clinical trial.Setting: Single centre secondary care Dental Hospital.Participants:
Maguire J +5 more
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A cross-over study of side of hearing aid provision
Clinical Otolaryngology, 1986No previous study has investigated which ear should be fitted with a hearing aid. Fifty-eight patients with bilateral hearing loss of 25-75 dB HL were sequentially fitted with an ear level hearing aid for 10 weeks in each ear. Patients were then asked their preference for side of fitting, and their reasons for this preference.
George G Browning +2 more
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Is Diet Sufficient as Laryngopharyngeal Reflux Treatment? A Cross‐Over Observational Study
The Laryngoscope, 2021Objectives/HypothesisTo investigate the efficacy of low‐fat, low‐quick‐release sugar, high‐protein, alkaline, and plant‐based diet as single treatment for patients with laryngopharyngeal reflux (LPR).Study DesignCross‐over observational study.MethodsPatients with LPR diagnosis at the hypopharyngeal‐esophageal multichannel intraluminal impedance‐pH ...
Lechien, Jerome +7 more
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Die qualitative Studie zum Cross over [PDF]
, 2004 Angehorige gesellschaftlicher Spitzengruppen haben eine „personlich, ihnen individuell zurechenbare Leistung erbracht, die in unserer Gesellschaft als bedeutsam erachtet und gesellschaftlich anerkannt wird“ (Krais 2000: 138). Mit Krais an diese Definition Dreitzels (1962) anschliesend, konnen jene Individuen Zugang zur Spitzengruppe finden, die ...
Kai Huter +2 more
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Design of cross-over trials for pharmacokinetic studies
Journal of Statistical Planning and Inference, 1999We describe a method for constructing D-optimal designs for nonlinear mixed effect models in cross-over pharmacokinetic studies. The method is based on fitting an approximate model using generalised least squares. The design construction is illustrated using an example motivated by a real clinical trial. The example shows that without period effects in
J. Wang +3 more
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Analysis of cross-over studies with missing data
Statistical Methods in Medical Research, 2014This paper addresses some aspects of the analysis of cross-over trials with missing or incomplete data. A literature review on the topic reveals that many proposals provide correct results under the missing completely at random assumption while only some consider the more general missing at random situation. It is argued that mixed-effects models have
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Hemodialysis / hemofiltration: A report of a controlled cross-over study
The International Journal of Artificial Organs, 1980In 14 stable ESRD patients an ABA cross-over study comparing conventional hemodialysis with post-dilution hemofiltration was performed in order to test the validity of clinical benefits reported for hemofiltration. No effect on blood-pressure could be observed in hypertensive hemofiltration patients when body weight was kept constant.
Knobloch M +3 more
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Naftidrofuryl—a double blind cross-over study in the elderly
Current Medical Research and Opinion, 1972SmmaryA double-blind cross-over clinical trial of naftidrofuryl (‘Praxilene,’) is described in a group of 24 elderly subjects with severe intellectual impairment, using a simple psychometric test to assess mental function and behaviour. Significant improvement in intellectual function occurred with the drug and this effect was prolonged.
T. G. Judge, Anne G. Urquhart
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