Titre : Méthode en double aveugle

Méthode en double aveugle : Questions médicales fréquentes

Termes MeSH sélectionnés :

Text Messaging

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

Contenu validé par Dr Olivier Menir

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

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.

Maartje van den Belt

2 publications dans cette catégorie

Affiliations :
  • NIZO Food Research B.V., 6718 ZB Ede, The Netherlands.

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.

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 (3417 au total)

Implementing a Text Messaging Intervention to Engage Fathers in Home Visiting.

This "From the Field" article reports on the Text4Dad text messaging intervention designed to engage fathers in home visiting. We introduce implementation process components from our pilot study acros... Three Fatherhood Community Health Workers (F-CHWs) and three fathers from one Text4Dad site were interviewed. Using content analysis, we examined the experiences of F-CHWs who implemented Text4Dad and... Results highlighted five implementation process components related to: (1) F-CHWs' use of Text4Dad and enrolling fathers; (2) F-CHWs' interactions with fathers, perceptions of Text4Dad content, and in... The F-CHWs were able to successfully enroll fathers into Text4Dad. F-CHWs and fathers found Text4Dad content acceptable to their circumstances. Text4Dad technology was viewed as usable, with some limi...

Resident and nurse perspectives on the use of secure text messaging systems.

As hospitals shift away from pagers and towards secure text messaging systems (STMS), limited research exists on the drawbacks of such systems. Preliminary data show that introduction of STMS can lead... This study aimed to investigate residents' and nurses' experiences with STMS at a quaternary care children's hospital.... This was a qualitative study with focus groups.... Participants were pediatric residents and nurses at Lucile Packard Children's Hospital.... Focus groups were audio recorded, transcribed verbatim, and coded by 2 independent coders. Codes were discussed until consensus was reached.... Data was analyzed through a thematic, descriptive content analysis approach. Themes were developed alongside a framework of teamwork, patient safety, and clinician well-being.... Three resident focus groups (n = 14) and three nurse focus groups (n = 21) were held. Six themes were identified: (1) STMS can facilitate teamwork through multiple communication modalities and technol... Use of STMS in the hospital setting has many advantages as well as drawbacks. With appropriate guidelines and training designed to mitigate the drawbacks, STMS have the potential to be valuable means ...

Effectiveness of a text-messaging intervention on intuitive eating: a randomised controlled trial.

Intuitive eating (IE) is a concept based on mind-body integration of instinct, emotion and rational thought, to improve eating behaviours, physical and mental health. Several attempts were developed t... The present study aimed to assess the effectiveness of a 5-week text message-based IE intervention on IE, while correcting for perceived stress (PS) and self-compassion (SC).... A randomised controlled trial.... Online, in Lebanon.... Adults (... Results indicated improvements in IE scores in the two intervention groups (... Text-messaging interventions might be efficient in enhancing IE. Results shed light on the need for further large-scale interventions that use visual aids and provide practical guidance to teach IE, w...

A qualitative assessment of a text message intervention for people with low back pain.

Text messages represent a simple and scalable strategy to provide self-management to people with low back pain (LBP), yet their usefulness is unknown.... To assess the usefulness, delivery format, behaviour-change ability and potential for the TEXT4myBACK intervention to be scaled-up.... Qualitative study nested within a randomised controlled trial.... 64 participants of the TEXT4myBACK trial randomised to the intervention arm were invited to participate in online sessions. Participants provided feedback about the text messages received. Online sess... Of the 64 invited, 10 people participated in the sessions and thematic saturation was reached. The following themes were identified: intervention's format, barriers and facilitators for behaviour-chan... The TEXT4myBACK intervention was useful and well-accepted. It provided reminders and supported increases in physical activity. Participants provided suggestions for the intervention to be scaled-up....

A randomized controlled trial of personalized text messages for smoking cessation, China.

To describe a tobacco cessation intervention using personalized mobile phone text messages based on behaviour change theory and to assess why the intervention was effective.... We conducted a two-arm, double-blind, randomized controlled trial in five cities in China from April to July 2021. We recruited daily or weekly smokers aged 18 years or older. The 90-day intervention ... We randomly assigned 722 participants to intervention or control groups. Biochemically verified continuous abstinence at 6 months was 6.9% (25/360) in the intervention group and 3.0% (11/362) in the c... The study confirmed the psychological determinants of long-term abstinence from smoking and provided a framework to explore why such an intervention is effective. This approach may be applicable to th...

Effectiveness of a Text Message Intervention to Reduce Texting While Driving Among Targeted Young Adults: A Randomized Controlled Trial.

This randomized clinical trial tested the efficacy of a 6-week text message program to reduce texting while driving (TWD) for young adults.... Eligible individuals recruited from four emergency departments from December 2019 to June 2021 were aged 18-25 years who reported TWD in the past 2 weeks. Participants were randomly assigned 1:1 to in... The mean (SD) age was 21.7 (2.1) years, 73 (65%) were female, and 40 (36%) were White. The 6-week follow-up rate was 77.7% (n = 87) and 12-week follow-up rate was 64.3% (n = 72). At 6 weeks, 52.6% (95... An interactive text message intervention was more effective at reducing self-reported TWD among young adults than assessment control at 12 weeks....

Mind4Health: decolonizing gatekeeper trainings using a culturally relevant text message intervention.

When a person dies by suicide, it takes a reverberating emotional, physical, and economic toll on families and communities. The widespread use of social media among youth and adolescents, disclosures ... The Mind4Health intervention was a multi-phase, single-arm, pre-and post-test study of users enrolled in the intervention that is available via text message (SMS) or via a 90 min online, self-paced tr... From 2022 to 2024, 280 people enrolled in the Mind4Health SMS training, and 250 completed the 8-week intervention. Many messages in the sequence were multi-part text messages and over 21,500 messages ...