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Nederlands tijdschrift voor geneeskunde, 2013
Randomized, parallel group clinical trials often require large groups of patients; this is expensive and takes time. A randomized cross-over trial can be an efficient and more affordable alternative. A cross-over design can be used to study chronic disorders in which treatments have temporary effects.
Tobias N, Bonten +2 more
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Randomized, parallel group clinical trials often require large groups of patients; this is expensive and takes time. A randomized cross-over trial can be an efficient and more affordable alternative. A cross-over design can be used to study chronic disorders in which treatments have temporary effects.
Tobias N, Bonten +2 more
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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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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.
C A, Baldamus +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, A, Urquhart
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Replacement fluids in plasmapheresis: cross-over comparative study
Intensive Care Medicine, 1997To compare the tolerance and the cost of three replacement fluids in plasmapheresis: albumin 4% alone, albumin 4% + dextran 40, or albumin 4% + hydroxyethylstarch 6%.A one center randomized, cross-over, comparative study designed to explore the tolerance and the colloid oncotic pressure in patients undergoing plasmapheresis.225 plasmapheresis ...
P, Le Conte +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.
I R, Swan, G G, Browning, S, Gatehouse
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Relative Bioavailability of Phenoxymethylpenicillin Preparations in a Cross‐Over Study
Acta Pharmacologica et Toxicologica, 1976Abstract In a cross‐over study on 6 healthy volunteers, the serum concentrations and the bioavailability of 16 oral phenoxymethylpenicillin preparations have been compared. The dissolution rates of the tablets and capsules were studied. The preparations included 5 aquous solutions, 7 tablets or capsules, and 4 suspensions.
T, Bergan, B P, Berdal, V, Holm
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Cross-Over Study of Time Perception and Interface Design
2015Pace of life is getting faster today, and it even affects the quality of people’s life. Time is so important to human while it also troubles us a lot. Sometimes time seems so valuable that we take everything to earn more seconds. However, during a vacation, we ignore the passing of time. We are willing to consider what kind of pace of life can bring us
Huizhong Zhang, Guanzhong Liu, Hai Fang
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Design of cross-over trials for pharmacokinetic studies
Journal of Statistical Planning and Inference, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jones, B. +3 more
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Die qualitative Studie zum Cross over
2004Angehorige 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 ...
Karin Zimmermann +2 more
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