- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01314768
Brief Intervention for Medication Overuse Headache (BIMOH)
RCT of Structured Brief Intervention for Medication Overuse Headache Versus Business as Usual
The investigators will perform a cluster randomised controlled study of Brief intervention (BI) for medication-overuse headache (MOH) versus business as usual. GPs will be trained to perform a structured brief intervention after identifying patients with probable MOH using the severity of dependence scale. The control arm will include patients of GPs who have not been trained in BI. Patients will be recruited by prior short postal screening of patients listed on the GPs patient lists.
The hypothesis is that BI will lead to improvement of medication-overuse and chronic headache as compared to no BI.
Main outcomes are:
- number of medication days per month
- number of headache days per month
- headache index
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
123 cases in all included (75 in intervention/placebo control arms and 48 in non-intervention Control arms) 19 did not meet predefined inclusion criteria for the different arms (5 and 8 in intervention arm and placebo arm respectively, 4 and 2 in chronic headache Control and population Control respectively)
1 case was lost to follow up in each of the 4 Groups prior to first assessment. Thus 60 cases remained in intervention/placebo Control arms (24 in intervention and 36 in placebo Control) and 40 in non intervention Control arms (15 chronic headache Controls, 25 population Controls).
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
-
-
-
Lørenskog, Norvège
- Akershus University Hospital
-
Oslo, Norvège
- Dept of general medicine, University of Oslo
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- 18-50 years of age
- Screening positive for possible chronic headache (> 10 headache days per month) (not for population control arm)
- Screening positive for possible medication-overuse (> 15 medication days per month) (not for chronic headache control arm)
Exclusion Criteria:
- Other complicating pain with medication treatment
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Comparateur actif: Brief intervention
Behavioural brief intervention delivered by GP
|
Structured behavioural Brief intervention given by trained GPs
|
|
Comparateur placebo: Business as usual
Business as usual according to individual GP
|
GPs to treat patient as they have until now based on best established practice
|
|
Autre: Chronic headache control
Screening and outcome control only.
Non-intervention Control, screened and followed-up at final time point
|
No additional intervention
|
|
Autre: Population control
Screening and outcome control only.
Non-intervention Control, screened and followed-up at final time point
|
No additional intervention
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
|---|---|
|
Number of medication days per month
Délai: 3 months
|
3 months
|
|
Number of headache days per month
Délai: 3 months
|
3 months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Qualité de vie
Délai: 3 mois
|
3 mois
|
|
|
Proportion significantly improved
Délai: 3 month
|
proportion improved >50% and >25% in terms of no headache days/month
|
3 month
|
|
Headache medication days per month (diary reported)
Délai: 3 months
|
3 months
|
|
|
Headache days/month (diary reported)
Délai: 3 months
|
3 months
|
|
|
Average headache intensity (VAS)
Délai: 3 months
|
3 months
|
|
|
Self-reported health related costs
Délai: 3 months
|
3 months
|
|
|
Long term follow up of same outcomes as above plus relapse rate
Délai: 12 months
|
12 months
|
|
|
Headache index
Délai: 3 months
|
Headache intensity x frequency x duration
|
3 months
|
|
Follow up of same outcomes as for 3 months
Délai: 6 months
|
Added extra time point due to cross over of non-treated patients into intervention Group if intervention was positive at 3 months.
|
6 months
|
Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Christofer Lundqvist, MD, PhD, Akershus University Hospital and University of Oslo
Publications et liens utiles
Publications générales
- Lundqvist C, Gossop M, Russell MB, Straand J, Kristoffersen ES. Severity of Analgesic Dependence and Medication-overuse Headache. J Addict Med. 2019 Sep/Oct;13(5):346-353. doi: 10.1097/ADM.0000000000000504.
- Kristoffersen ES, Straand J, Benth JS, Russell MB, Lundqvist C. Predictors of successful primary care detoxification treatment for medication-overuse headache. Acta Neurol Scand. 2017 Nov;136(5):486-494. doi: 10.1111/ane.12759. Epub 2017 Mar 28.
- Kristoffersen ES, Straand J, Vetvik KG, Benth JS, Russell MB, Lundqvist C. Brief intervention by general practitioners for medication-overuse headache, follow-up after 6 months: a pragmatic cluster-randomised controlled trial. J Neurol. 2016 Feb;263(2):344-353. doi: 10.1007/s00415-015-7975-1. Epub 2015 Dec 8.
- Kristoffersen ES, Straand J, Russell MB, Lundqvist C. Disability, anxiety and depression in patients with medication-overuse headache in primary care - the BIMOH study. Eur J Neurol. 2016 Jan;23 Suppl 1:28-35. doi: 10.1111/ene.12850.
- Kristoffersen ES, Straand J, Vetvik KG, Benth JS, Russell MB, Lundqvist C. Brief intervention for medication-overuse headache in primary care. The BIMOH study: a double-blind pragmatic cluster randomised parallel controlled trial. J Neurol Neurosurg Psychiatry. 2015 May;86(5):505-12. doi: 10.1136/jnnp-2014-308548. Epub 2014 Aug 11.
- Kristoffersen ES, Straand J, Benth JS, Russell MB, Lundqvist C. Study protocol: brief intervention for medication overuse headache--a double-blinded cluster randomised parallel controlled trial in primary care. BMC Neurol. 2012 Aug 10;12:70. doi: 10.1186/1471-2377-12-70.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- BIMOH
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .