Bipolar affective disorder and migraine

The Development of Psychiatric Illness and Chemoprophylaxis of Botulinum Toxin in Migraine: A Narrative Review

A migraine is not just a headache. It is an extremely prevalent neurological condition marked by periodic episodes of unilateral headache, with more than 10 million cases yearly. Migraine often begins at the age of puberty. It substantially impacts the brain and, consequently, psychiatric behavior linked with frequent migraine attacks that may be moderate to severe in intensity. A crucial aspect of migraine variability is comorbidity with other neurological diseases, vascular diseases, and mental illnesses. Psychiatric disorders related to migraine include anxiety disorders, panic disorder, bipolar disorder, depression, etc. It is also estimated that people suffering from migraine are about five times more likely to develop depression than others without migraine. The stimulus for migraine is stress, lack of sleep, skipped meal or fasting, visual stimulation due to high intensity of light, auditory stimulus due to noise, and olfactory stimulus due to a pungent smell. A majority of patients suffer from migraine attacks triggered by noise, some due to visual stimulation, and a few due to perfumes or other odors that trigger their migraine. Diagnosis of this is primarily dependent on history taking and clinical evaluation. Migraine can be classified depending on whether an aura is present or absent. It can further be divided based on the frequency of headaches into episodic migraine or chronic migraine, which may be determined by the duration of the headache. The development of migraine is influenced by both genetics and the environment. It has a detrimental effect on children's quality of life. A comprehensive analysis of psychiatric illnesses in migraine contributes to early diagnosis and proper treatment of the disease. Also, having a healthy lifestyle (including exercise, a balanced diet, and enough sleep) seems to prevent and improve the condition. Headache in migraine is resistant to medical treatment but responds well to botulinum toxin. This review primarily focuses on the psychiatric issues like depression and anxiety that often accompany migraine. The article also highlights the effects of botulinum toxin on migraine.

Long-Term Comorbid Neuropsychiatric Sequelae of Hypoxia at Birth

Perinatal hypoxia due to obstetric complications has been known to cause neurodevelopmental impairments in infants and children. The severity of the impairments and recovery depends on the degree of hypoxia. There have been some studies which focuses on understanding the effects of perinatal hypoxia on cognitive and behavioral functioning like attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), learning disorders, or aggression. Although the studies have investigated the effects in children, there are very few studies done to explore perinatal hypoxia, causing any neuropsychiatric outcomes in adults. 

This is a case of a 38-year-old man who presented to psychiatry as a referral for depression by neurology. He saw neurology for intractable migraine resistant to all treatment for the last year. The brain imaging was read as normal with minor small vascular changes. During our assessment, he reported depression and passive suicidal ideation, which began since he was diagnosed with migraines. His developmental history was significant for perinatal asphyxia and learning difficulties. Growing up, he reported severe irritability, impulsivity, and risk-taking behaviors but became stable when he was in his late twenties. His past psychiatric management was unclear. He was seeing an outpatient therapist when he visited our clinic. We diagnosed him with an unspecified mood disorder, tried prozac, and then gabapentin with some effect. Before we could explore further medication trials with topamax, his care had to be transferred to other psychiatrists, and we could not obtain further details of his outcome. 

Based on our case, we concluded there is a need for further research focused on the effects of perinatal hypoxia on certain brain areas as a cause of neuropsychiatric symptoms in adults.

Prevalence and correlates of diagnosed and undiagnosed epilepsy and migraine headache among people with severe psychiatric disorders in Ethiopia

BACKGROUND

There is a paucity of research on the prevalence of diagnosed as well as undiagnosed neurological disorders with episodic manifestations such as epilepsy and migraine headaches in people with severe psychiatric disorders (SPD). To the best of our knowledge, this is the first study analyzing and comparing the prevalence of diagnosed and undiagnosed chronic neurological disorders with episodic manifestations including epilepsy and migraine headache in people with SPD.

METHOD

This quantitative cross-sectional survey was undertaken among 309 patients with SPD selected by a systematic random sampling technique. The Structured Clinical Interview for DSM-IV Axis I Disorders (SCID) was used to confirm SPD among the participants. The International Classification of Headache Disorders (ICHD-3) and International League Against Epilepsy (ILAE) were used to define migraine headache and epilepsy, respectively]. Risk factors for chronic neurologic disorders were explored by using logistic regression models.

RESULT

In this study, the prevalence of overall neurological disorders, epilepsy, and migraine headache among people with SPD were found to be 5.2% (95%CI 3.2-8.3), 1.6% (95%CI 0.7-3.9), and 3.9% (95%CI 2.2-6.7), respectively. We found that a considerably higher proportion of people with SPD had undiagnosed overall neurological disorder (87.5%; 14/16), epilepsy (60%; 3/5), as well as migraine headaches (100%; 12/12). On the other hand, in this study, 12.5%, 40%, and 0% of patients with overall neurologic disorder, epilepsy, and migraine headaches respectively were diagnosed by the professionals. Higher disability score (WHODAS score) was associated with increased odds of having neurological disorders compared with the lower WHODAS score [OR = 1.30 (95% CI 1.02-1.66)].

CONCLUSION

Whilst the prevalence estimates of neurological disorders with episodic manifestations including epilepsy and migraine headache was high among people with SPD, the vast majority of them remained undiagnosed. The diagnosis rates of those disorders were significantly low, perhaps surprisingly zero for migraine headache. High WHODAS score was associated with increased odds of having neurological disorders. Routine screening and management of epilepsy and migraine headache are imperative among people with SPD.

Migraine headache and bipolar disorder comorbidity: A systematic review of the literature and clinical implications

BACKGROUND AND AIMS

Psychiatric disorders, e.g., depression, are often comorbid with, and can complicate the treatment of, patients with migraine headache. Although empirical work has increasingly focused on the association between migraine and bipolar disorder, this topic has received little attention in the pain literature. Bipolar disorder is a chronic and recurrent mood disorder characterized by cyclic occurrence of elevated (i.e., manic or hypomanic) and depressed mood states. Bipolar I disorder is diagnosed when patients present with at least one abnormally and persistently elevated manic episode; bipolar II disorder is characterized by the presence of hypomanic episodes. Bipolar disorder warrants attention as depressive phases of the disorder can prevail and are often misconstrued by the unwary clinician as unipolar depression. However, treatment for bipolar disorder is distinct from that of unipolar depression and use of antidepressants, which are often invoked in migraine prophylaxis as well as the treatment of depression, may precipitate significant mood changes among bipolar disorder patients. A systematic review of the literature addressing the co-occurrence of bipolar disorder and migraine was conducted. The treatment of dually affected patients is also discussed.

METHODS

In order to review the literature to date on migraine and bipolar disorder co-occurrence, a comprehensive search of MEDLINE, EMBASE, PubMed, PsycINFO, Web of Science, and CINAHL for clinic-based and epidemiological studies was conducted using terms related to migraine and bipolar disorder. Studies were selected for review if they included subjects meeting validated diagnostic criteria for bipolar disorder as well as migraine headache and if a quantitative description of prevalence rates of comorbid bipolar disorder and migraine were reported. Weighted means of the prevalence rates were calculated to compare with general epidemiological prevalence trends for migraine and bipolar disorder, respectively.

RESULTS

Eleven studies met inclusion criteria. Although findings were constrained by methodological limitations and several low quality studies, clinic- and epidemiological cross-sectional investigations demonstrated a high rate of comorbidity between bipolar disorder and migraine. The weighted mean prevalence rate for migraine headache among bipolar disorder patients was 30.7%; for bipolar disorder among migraineurs, the weighted mean prevalence rates were 9% and 5.9% in clinic-based and epidemiological studies, respectively. The association between bipolar disorder and migraine was most notable among women and patients with the bipolar II disorder subtype.

CONCLUSIONS

High rates of comorbidity exist between migraine and bipolar disorder, exceeding estimated prevalence rates for those conditions in the general population. Comorbidity may portend a more serious clinical course for dually afflicted individuals.

IMPLICATIONS

Clinicians need to structure treatment approaches to address concurrent migraine and bipolar disorder in dually afflicted individuals. Although further evidence-based investigation is warranted to inform optimal treatment approaches for both conditions concurrently, anticonvulsants (e.g., valproate, lamotrigine and topiramate); atypical antipsychotics (e.g., olanzapine or quetiapine); and calcium channel blockers (e.g., verapamil) may be considered.

Gender differences, clinical correlates, and longitudinal outcome of bipolar disorder with comorbid migraine

OBJECTIVE

Migraine is a common comorbidity of bipolar disorder and is more prevalent in women than men. We hypothesized comorbid migraine would be associated with features of illness and psychosocial risk factors that would differ by gender and impact outcome.

METHOD

A retrospective analysis was conducted to assess association between self-reported, physician-diagnosed migraine, clinical variables of interest, and mood outcome in subjects with DSM-IV bipolar disorder (N = 412) and healthy controls (N = 157) from the Prechter Longitudinal Study of Bipolar Disorder, 2005-2010. Informed consent was obtained from all participants.

RESULTS

Migraine was more common in subjects with bipolar disorder (31%) than in healthy controls (6%) and had elevated risk in bipolar disorder women compared to men (OR = 3.5; 95% CI, 2.1-5.8). In men, migraine was associated with bipolar II disorder (OR = 9.9; 95% CI, 2.3-41.9) and mixed symptoms (OR = 3.5; 95% CI, 1.0-11.9). In comparison to absence of migraine, presence of migraine was associated with an earlier age at onset of bipolar disorder by 2 years, more severe depression (β = .13, P = .03), and more frequent depression longitudinally (β = .13, P = .03). Migraine was correlated with childhood emotional abuse (P = .01), sexual abuse (P = 4 × 10⁻³), emotional neglect (P = .01), and high neuroticism (P = 2 × 10⁻³). Protective factors included high extraversion (P = .02) and high family adaptability at the trend level (P = .08).

CONCLUSIONS

Migraine is a common comorbidity with bipolar disorder and may impact long-term outcome of bipolar disorder, particularly depression. Clinicians should be alert for migraine comorbidity in women and in men with bipolar II disorder. Effective treatment of migraine may impact mood outcome in bipolar disorder as well as headache outcome. Joint pathophysiologic mechanisms between migraine and bipolar disorder may be important pathways for future study of treatments for both disorders.

Efficacy of chuanxiong ding tong herbal formula granule in the treatment and prophylactic of migraine patients: a randomized, double-blind, multicenter, placebo-controlled trial

Objective. To evaluate the efficacy of traditional Chinese herbal ChuanXiong Ding Tong herbal formula granule (CXDT-HFG) for migraine patients with “the Syndrome of Liver Wind and Blood Stasis.” Methods. 150 migraine patients were recruited and assigned randomly in a double-blind, placebo-controlled study to receive CXDT-HFG (n = 99) plus necessary analgesics, or placebo (n = 51) plus necessary analgesics for 16 weeks (12 weeks' intervention and 4 weeks' follow up). Outcome measures included migraine days, frequency of migraine attacks, analgesics consumption for acute treatment, and the proportion of responders as well as the visual analogue scale (VAS) scores and intensity for pain. Results. Compared with the placebo group, the CXDT-HFG group showed significant reduction in migraine days and attacks frequency at week 12 and follow-up period (P < 0.05) as well as in the reduction of VAS scores at follow-up period.There was significant difference in the proportion of responders between the two groups at follow-up period (P = 0.014). However there were no significant differences between the two groups in analgesics consumption (P > 0.05). Conclusion. CXDT-HFG was more effective than placebo in decreasing days of migraine attacks, frequency, VAS scores, and relieving pain intensity for migraine patients.