- 関
- multicenter study、multicentre study、multicentre trial
WordNet
- (law) the determination of a persons innocence or guilt by due process of law; "he had a fair trial and the jury found him guilty"; "most of these complaints are settled before they go to trial"
- trying something to find out about it; "a sample for ten days free trial"; "a trial of progesterone failed to relieve the pain" (同)trial_run, test, tryout
- an annoying or frustrating or catastrophic event; "his mother-in-laws visits were a great trial for him"; "life is full of tribulations"; "a visitation of the plague" (同)tribulation, visitation
- (sports) a preliminary competition to determine qualifications; "the trials for the semifinals began yesterday"
PrepTutorEJDIC
- 〈U〉〈C〉『裁判』,公判,審理 / 〈U〉〈C〉(…の)『試験』,ためし《+of+名》 / 〈C〉企て,試み;努力 / 〈C〉(忍耐・徳・信仰などをためす)試練,苦難 / 〈C〉困りもの,迷惑な(やっかいな)人(もの)
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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/10/22 06:35:30」(JST)
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A multicenter research trial is a clinical trial conducted at more than one medical center or clinic. Most large clinical trials, particularly Phase III trials, are conducted at several clinical research centers.
Benefits
The benefits of multicenter trials include a larger number of participants, different geographic locations, the possibility of inclusion of a wider range of population groups, and the ability to compare results among centers, all of which increase the generalizability of the study. In many cases, efficacy will vary significantly between population groups with different genetic, environmental, and ethnic or cultural backgrounds ("demographic" factors); normally only geographically dispersed trials can properly evaluate this.
External links
- ClinicalTrials.gov from US National Library of Medicine
- Role of ICH GCP and Recruitment Strategies Training of Clinical Sites Staff in Successful Patient Recruitment Rates By Marithea Goberville, Ph.D.
- IBPA Publications 2005
Clinical research and experimental design
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Overview |
- Clinical trial
- Trial protocols
- Adaptive clinical trial
- Academic clinical trials
- Clinical study design
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Controlled study
(EBM I to II-1; A to B) |
- Randomized controlled trial
- Scientific experiment
- Blind experiment
- Open-label trial
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Observational study
(EBM II-2 to II-3; B to C) |
- Cross-sectional study vs. Longitudinal study, Ecological study
- Cohort study
- Retrospective
- Prospective
- Case-control study (Nested case-control study)
- Case series
- Case study
- Case report
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Epidemiology/
methods |
- occurrence: Incidence (Cumulative incidence)
- Prevalence
- association: absolute (Absolute risk reduction, Attributable risk, Attributable risk percent)
- relative (Relative risk, Odds ratio, Hazard ratio)
- other: Clinical endpoint
- Virulence
- Infectivity
- Mortality rate
- Morbidity
- Case fatality rate
- Specificity and sensitivity
- Likelihood-ratios
- Pre/post-test probability
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Trial/test types |
- In vitro
- In vivo
- Animal testing
- Animal testing on non-human primates
- First-in-man study
- Multicenter trial
- Seeding trial
- Vaccine trial
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Analysis of clinical trials |
- Risk–benefit ratio
- Systematic review
- Replication
- Meta-analysis
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Interpretation of results |
- Selection bias
- Survivorship bias
- Correlation does not imply causation
- Null result
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- Category
- Glossary
- List of topics
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UpToDate Contents
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English Journal
- Improvement of migraine symptoms with a proprietary supplement containing riboflavin, magnesium and Q10: a randomized, placebo-controlled, double-blind, multicenter trial.
- Gaul C1, Diener HC, Danesch U; Migravent® Study Group.
- The journal of headache and pain.J Headache Pain.2015 Dec;16(1):516. doi: 10.1186/s10194-015-0516-6. Epub 2015 Apr 3.
- BACKGROUND: Non-medical, non-pharmacological and pharmacological treatments are recommended for the prevention of migraine. The purpose of this randomized double-blind placebo controlled, multicenter trial was to evaluate the efficacy of a proprietary nutritional supplement containing a fixed combin
- PMID 25916335
- Psychometric properties of the glaucoma treatment compliance assessment tool in a multicenter trial.
- Barker GT1, Cook PF2, Schmiege SJ2, Kahook MY3, Kammer JA4, Mansberger SL5.
- American journal of ophthalmology.Am J Ophthalmol.2015 Jun;159(6):1092-1099.e2. doi: 10.1016/j.ajo.2015.03.006. Epub 2015 Mar 17.
- PURPOSE: To assess the psychometric properties of a new version of the Glaucoma Treatment Compliance Assessment Tool, a survey evaluating health behavior and glaucoma adherence using constructs from the Health Belief Model.DESIGN: Psychometric analysis.METHODS: We administered the 47-statement Glauc
- PMID 25794793
- Novel dosing strategies increase exposures of the potent antituberculosis drug rifapentine but are poorly tolerated in healthy volunteers.
- Dooley KE1, Savic RM2, Park JG3, Cramer Y3, Hafner R4, Hogg E5, Janik J6, Marzinke MA7, Patterson K8, Benson CA9, Hovind L6, Dorman SE7, Haas DW10; ACTG A5311 Study Team.
- Antimicrobial agents and chemotherapy.Antimicrob Agents Chemother.2015 Jun;59(6):3399-405. doi: 10.1128/AAC.05128-14. Epub 2015 Mar 30.
- Rifapentine is a potent antituberculosis drug currently in phase III trials. Bioavailability decreases with increasing dose, yet high daily exposures are likely needed to improve efficacy and shorten the tuberculosis treatment duration. Further, the limits of tolerability are poorly defined. The pha
- PMID 25824215
Japanese Journal
- 全身麻酔下における小児患者に対するレミフェンタニル塩酸塩の有効性及び安全性評価のための第Ⅲ相単群非盲検試験
- Factors Influencing the Placebo Effect in Patients with Primary Open-Angle Glaucoma or Ocular Hypertension: An Analysis of Two Randomized Clinical Trials
- Sitagliptin monotherapy has better effect on insulinogenic index than glimepiride monotherapy in Japanese patients with type 2 diabetes mellitus: A 52-week, multicenter, parallel-group randomized controlled trial
Related Links
- 1. Plast Reconstr Surg. 2010 Aug;126(2):515-23. doi: 10.1097/PRS.0b013e3181df64fa. A guide to organizing a multicenter clinical trial. Chung KC(1), Song JW; WRIST Study Group. Author information: (1 ...
- "multicenter trial" への豊富な翻訳例文 – 和英辞書と日本語翻訳サーチエンジン ... 当部門では、都市部の一般集団を対象としたコホート研究(吹田研究)をおこなうとともに、バイオバンクと臨 床研究情報基盤の構築に向けた取り組みを ...
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