Titre : Méthode en double aveugle

Méthode en double aveugle : Questions médicales fréquentes

Nom anglais: Double-Blind Method

Descriptor UI: D004311

Tree Number: N06.850.520.445.300

Termes MeSH sélectionnés :

Meta-Analysis as Topic

Questions fréquentes et termes MeSH associés

Diagnostic 2

#1

Comment la méthode en double aveugle aide-t-elle au diagnostic ?

Elle permet d'évaluer l'efficacité d'un traitement sans biais d'observation.
Méthodes de recherche Biais Évaluation clinique
#2

Quels tests utilisent la méthode en double aveugle ?

Des essais cliniques pour tester des médicaments ou des interventions.
Essais cliniques Médicaments Interventions thérapeutiques

Symptômes 2

#1

Les symptômes sont-ils évalués en double aveugle ?

Oui, cela permet d'éviter que les attentes influencent les rapports de symptômes.
Symptômes Évaluation des symptômes Biais d'observation
#2

Comment les symptômes sont-ils mesurés en double aveugle ?

Par des échelles standardisées, sans que les évaluateurs sachent le traitement reçu.
Échelles d'évaluation Mesure des symptômes Évaluation clinique

Prévention 2

#1

La méthode en double aveugle est-elle utilisée en prévention ?

Oui, pour évaluer l'efficacité des vaccins ou des interventions préventives.
Prévention Vaccins Essais cliniques
#2

Comment la prévention est-elle testée en double aveugle ?

En comparant un groupe recevant le traitement préventif à un groupe placebo.
Interventions préventives Placebo Essais contrôlés

Traitements 2

#1

Quels traitements utilisent souvent la méthode en double aveugle ?

Les essais de nouveaux médicaments, thérapies ou interventions chirurgicales.
Traitements médicaux Essais cliniques Interventions chirurgicales
#2

Pourquoi utiliser la méthode en double aveugle pour les traitements ?

Pour garantir que les résultats ne soient pas influencés par des attentes ou des biais.
Biais Efficacité des traitements Essais contrôlés

Complications 2

#1

Les complications sont-elles prises en compte en double aveugle ?

Oui, pour évaluer les effets indésirables des traitements sans biais.
Complications Effets indésirables Évaluation clinique
#2

Comment les complications sont-elles rapportées ?

Par des rapports standardisés, sans que les évaluateurs sachent le traitement reçu.
Rapports d'effets indésirables Évaluation des complications Essais cliniques

Facteurs de risque 2

#1

La méthode en double aveugle évalue-t-elle les facteurs de risque ?

Indirectement, en contrôlant les variables pour isoler l'effet du traitement.
Facteurs de risque Contrôle des variables Essais cliniques
#2

Comment les facteurs de risque sont-ils pris en compte ?

En randomisant les participants pour équilibrer les caractéristiques entre groupes.
Randomisation Caractéristiques des participants Essais contrôlés
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Dr Olivier Menir

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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale

Validation scientifique effectuée le 08/04/2025

Contenu vérifié selon les dernières recommandations médicales

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Auteurs principaux

Hiroyoshi Yajima

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Miho Takayama

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Judith M Schlaeger

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Nobuari Takakura

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Ted J Kaptchuk

2 publications dans cette catégorie

Affiliations :
  • Program in Placebo Studies, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA, USA.
  • Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA.
Publications dans "Méthode en double aveugle" :

Booil Jo

2 publications dans cette catégorie

Affiliations :
  • Department of Psychiatry and Behavioral Science, Stanford University, Stanford, CA, USA.
Publications dans "Méthode en double aveugle" :

Cody A Cushing

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Hakwan Lau

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Mitsuo Kawato

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Michelle G Craske

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Vincent Taschereau-Dumouchel

2 publications dans cette catégorie

Publications dans "Méthode en double aveugle" :

Guus A M Kortman

2 publications dans cette catégorie

Affiliations :
  • NIZO Food Research B.V., 6718 ZB Ede, The Netherlands.
Publications dans "Méthode en double aveugle" :

Maartje van den Belt

2 publications dans cette catégorie

Affiliations :
  • NIZO Food Research B.V., 6718 ZB Ede, The Netherlands.
Publications dans "Méthode en double aveugle" :

Xuan Zhang

2 publications dans cette catégorie

Affiliations :
  • Chinese EQUATOR Centre, Hong Kong Chinese Medicine Clinical Study Centre, Chinese Clinical Trial Registry (Hong Kong), School of Chinese Medicine, Hong Kong Baptist University, Kowloon, Hong Kong, People's Republic of China.
Publications dans "Méthode en double aveugle" :

Yernar Dauletovich Mamyrov

1 publication dans cette catégorie

Affiliations :
  • Department of Emergency Medicine, Pavlodar Branch of NCJSC Semey Medical University, Pavlodar, Kazakhstan.
Publications dans "Méthode en double aveugle" :

Daulet Urazovich Mamyrov

1 publication dans cette catégorie

Affiliations :
  • Department of Emergency Medicine, Pavlodar Branch of NCJSC Semey Medical University, Pavlodar, Kazakhstan.
Publications dans "Méthode en double aveugle" :

Gulzhanat Ertaevna Jakova

1 publication dans cette catégorie

Affiliations :
  • Department of Surgery, Pavlodar Branch of NCJSC Semey Medical University, Pavlodar, Kazakhstan.
Publications dans "Méthode en double aveugle" :

Yoshihiro Noso

1 publication dans cette catégorie

Affiliations :
  • Department of Health Services Management, Hiroshima International University, Hiroshima, Japan.
Publications dans "Méthode en double aveugle" :

Marat Kelisovich Syzdykbayev

1 publication dans cette catégorie

Affiliations :
  • Department of Surgery, Anesthesiology and Reanimatology, Semey Medical University, Semey, Kazakhstan.
Publications dans "Méthode en double aveugle" :

Tony Bazi

1 publication dans cette catégorie

Affiliations :
  • American University of Beirut, Beirut, Lebanon. tb14@aub.edu.lb.
Publications dans "Méthode en double aveugle" :

Sources (10000 au total)

Antimicrobial resistance in topical treatments for microbial keratitis: protocol for a systematic review and meta-analysis.

07 03 2023
DOI: 10.1136/bmjopen-2022-069338 PMID: 36882242

There is evidence for increased resistance against the antimicrobials used to treat keratitis. This review aims to provide global and regional prevalence estimates of antimicrobial resistance in corne... We report this protocol following Preferred Reporting Items for Systematic Review and Meta-Analyses Protocols guidelines. We will conduct an electronic bibliographic search in MEDLINE, EMBASE, Web of ... Ethics approval is not required as this is a protocol for a systematic review of published data. The findings of this review will be published in an open-access, peer-reviewed journal.... CRD42023331126....

Humans Anti-Bacterial Agents Drug Resistance, Bacterial Systematic Reviews as Topic Meta-Analysis as Topic +2 autres

Meta-analysis accelerator: a comprehensive tool for statistical data conversion in systematic reviews with meta-analysis.

18 Oct 2024
DOI: 10.1186/s12874-024-02356-6 PMID: 39425031

Systematic review with meta-analysis integrates findings from multiple studies, offering robust conclusions on treatment effects and guiding evidence-based medicine. However, the process is often hamp... Meta-Analysis Accelerator was developed to address these challenges. The tool offers 21 different statistical conversions, including median & interquartile range (IQR) to mean & standard deviation (SD... Since its initial release in October 2023 as Meta Converter and subsequent renaming to Meta-Analysis Accelerator, the tool has gained widespread use globally. From March 2024 to May 2024, it received ... Meta-Analysis Accelerator significantly enhances the efficiency and accuracy of meta-analysis of systematic reviews by providing a reliable platform for statistical data conversion. Its comprehensive ...

Meta-Analysis as Topic Humans Systematic Reviews as Topic Software Data Interpretation, Statistical +2 autres

Percutaneous coronary intervention in calcified stenoses: a protocol for a systematic review with meta-analysis, trial sequential analysis and network meta-analysis.

02 09 2022
DOI: 10.1136/bmjopen-2022-063884 PMID: 36691161

Severely calcified coronary stenoses are difficult to treat with percutaneous coronary interventions. The presence of severe calcifications complicates lesion preparation, advancement of stents and ac... We will conduct a systematic review of randomised trials enrolling patients with calcified coronary artery disease undergoing percutaneous coronary intervention. We will investigate any percutaneous t... No ethics approval is required for this study. The results will be published in a peer-reviewed journal in this field.... CRD42021226034....

Humans Constriction, Pathologic Coronary Artery Disease Coronary Stenosis Meta-Analysis as Topic +4 autres

The Effectiveness of Collaborative Care Interventions for the Management of Patients With Multimorbidity: Protocol for a Systematic Review, Meta-Analysis, and Meta-Regression Analysis.

08 Aug 2024
DOI: 10.2196/58296 PMID: 39115256

Collaborative care interventions have been proposed as a promising strategy to support patients with multimorbidity. Despite this, the effectiveness of collaborative care interventions requires furthe... This systematic review aims to systematically assess the effectiveness of collaborative care interventions in comparison to usual care concerning health-related quality of life (HRQoL), mental health,... Randomized controlled trials evaluating collaborative care interventions designed for adult patients (18 years and older) with multimorbidity compared with usual care will be considered for inclusion ... The preliminary literature search was performed on February 16, 2024, and yielded 5255 unique records. A follow-up search will be performed across all databases before submission. The findings will be... This review will provide an overview of pooled estimates of treatment effects across HRQoL, mental health, and mortality from randomized controlled trials evaluating collaborative care interventions f... International Prospective Register of Systematic Reviews (PROSPERO) CRD42024512554; https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=512554.... DERR1-10.2196/58296....

Humans Systematic Reviews as Topic Multimorbidity Meta-Analysis as Topic Quality of Life +3 autres

Meta-DiSc 2.0: a web application for meta-analysis of diagnostic test accuracy data.

28 11 2022
DOI: 10.1186/s12874-022-01788-2 PMID: 36443653

Diagnostic evidence of the accuracy of a test for identifying a target condition of interest can be estimated using systematic approaches following standardized methodologies. Statistical methods for ... In this article, we present the updated version, Meta-DiSc 2.0, a web-based application developed using the R Shiny package. This new version implements recommended state-of-the-art statistical models... We have developed and validated an updated version of the Meta-DiSc software that is more accessible and statistically sound. The web application is freely available at www.metadisc.es ....

Humans Algorithms Diagnostic Tests, Routine Odds Ratio Records +2 autres

Topical bromfenac in VEGF-driven maculopathies: topical review and meta-analysis.

23 Aug 2024
DOI: 10.1186/s12886-024-03650-z PMID: 39180057

Topical non-steroidal anti-inflammatory drugs have the potential to reduce treatment burden and improve outcomes of anti-VEGF therapy for a number of retinal disorders, including neovascular age-relat... Cochrane Library, PubMed, and EMBASE were systematically reviewed to identify the relevant studies of neovascular age-related macular degeneration, diabetic macular edema, macular edema associated wit... In total, ten studies evaluating bromfenac as an adjunct to anti-VEGF therapy were identified. Five studies were included in meta-analysis of the number of injections and five studies were included in... This literature review and meta-analysis showed that topical bromfenac can be considered as a safe adjunct to anti-VEGF therapy with a potential to reduce the treatment burden with anti-VEGF drugs req...

Humans Bromobenzenes Benzophenones Anti-Inflammatory Agents, Non-Steroidal Vascular Endothelial Growth Factor A +7 autres

A bibliometric analysis of the 100 top-cited systematic review and meta-analysis in Orthodontics.

2024
DOI: 10.1590/2177-6709.29.2.e242401.oar PMID: 38865517

This bibliometric study aimed to analyze the citation metrics, journal and author characteristics, and subject domains of the 100 top-cited Systematic Reviews (SR) and Meta-Analysis (MA) in orthodonti... An electronic database search was conducted for SR and MA in the Web of Science on 16th July 2023, without language and time restrictions. Of the 802 hits returned, the 100 top-cited orthodontic artic... These articles were published from 1996 to 2021 in 20 journals, with an impact factor of 1.9 to 10.5, by 351 researchers affiliated with 104 universities. Their citations ranged from 45 to 344, and 34... In general, the top cited SR and MA were published in high-impact orthodontic journals, were multi-authored, and reflected the collaborative work from different universities....

Bibliometrics Orthodontics Systematic Reviews as Topic Humans Meta-Analysis as Topic +2 autres