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3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
Published on: June 2, 2014
Psychiatric comorbidity in the evolution from migraine to medication overuse headache
F Radat1, C Creac'h, J D Swendsen
1Chronic Pain Treatment Unit, Centre Hospitalo-universitaire, Bordeaux, France. francoise.radat@chu-bordeaux.fr
Abstract:
We set out to study the role of psychiatric comorbidity in the evolution of migraine to medication overuse headache (MOH) by a comparative study of 41 migraineurs (MIG) and 41 patients suffering from MOH deriving from migraine. There was an excess risk of suffering from mood disorders [odds ratio (OR) = 4.5, 95% confidence interval (CI) 1.5, 13.5], anxiety (OR = 5, 95% CI 1.2, 10.7) and disorders associated with the use of psychoactive substances other than analgesics (OR = 7.6, 95% CI 2.2, 26.0) in MOH compared with MIG. Retrospective study of the order of occurrence of disorders showed that in the MOH group, psychiatric disorders occurred significantly more often before the transformation from migraine into MOH than after. There was no crossed-family transmission between MOH and psychiatric disorders, except for substance-related disorders. MOH patients have a greater risk of suffering from anxiety and depression, and these disorders may be a risk factor for the evolution of migraine into MOH. Moreover, MOH patients have a greater risk of suffering from substance-related disorders than MIG sufferers. This could be due to the fact that MOH is part of the spectrum of addictive disorders.
Insights
Psychiatric comorbidities like mood and anxiety disorders increase the risk of migraine evolving into medication overuse headache (MOH). These conditions often precede MOH development, suggesting a significant role in its progression.
Area of Science:
- Neurology
- Psychiatry
- Addiction Medicine
Background:
- Migraine is a common neurological disorder.
- Medication overuse headache (MOH) is a frequent complication of chronic migraine.
- The role of psychiatric comorbidities in migraine progression to MOH requires further investigation.
Purpose of the Study:
- To investigate the association between psychiatric comorbidities and the evolution of migraine to MOH.
- To compare the prevalence of psychiatric disorders in migraineurs (MIG) versus patients with MOH.
- To determine the temporal relationship between psychiatric disorders and MOH development.
Main Methods:
- A comparative study involving 41 MIG patients and 41 MOH patients.
- Retrospective analysis of the order of disorder occurrence.
- Calculation of odds ratios (OR) and 95% confidence intervals (CI) for psychiatric comorbidities.
Main Results:
- MOH patients exhibited significantly higher risks of mood disorders (OR=4.5), anxiety (OR=5), and non-analgesic psychoactive substance use disorders (OR=7.6) compared to MIG patients.
- Psychiatric disorders predominantly occurred before the migraine-to-MOH transformation in the MOH group.
- Substance-related disorders showed a potential for crossed-family transmission with MOH.
Conclusions:
- Anxiety and depression are significant risk factors for the development of MOH from migraine.
- MOH patients have an elevated risk of substance-related disorders, potentially linking MOH to addictive disorders.
- Psychiatric comorbidities play a crucial role in the pathophysiology and progression of migraine to MOH.
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