The challenge of managing headache disorders in a tertiary referral neurology clinic in Rwanda

Temporal trends of migraine and tension-type headache burden across the BRICS: implications from the Global Burden of Disease study 2019

Background

Headache disorders have become a significant global public health issue, with a notably high prevalence observed in developing countries. However, few studies have assessed headache disorders trends in Brazil, Russia, India, China and South Africa (BRICS). This study aimed to assess the prevalence of headache disorders in individuals across the BRICS, spanning the years 1990 to 2019.

Methods

We obtained headache disorders data from the Global Burden of Disease 2019 study (GBD2019). This evaluation examined incidence rates, prevalence, and disability-adjusted life-years (DALYs) for migraine and tension-type headache (TTH) across demographic factors like age, gender, year, and country. Migraine and TTH were diagnosed based on the International Classification of Headache Disorders (ICHD-3) criteria. We used disease codes from the International Classification of Diseases, 10th revision to identify migraine and TTH cases. Statistical analyzes included calculating age-standardized rates and estimated annual percentage changes. Future disease burden was projected using a log-linear age-period-cohort model.

Results

In 2019, India had the highest prevalence of migraine (213890207.93 cases) and TTH (374,453,700 cases). Brazil had the highest migraine age-standardized prevalence rate (18,331 per 100,000) and incidence rate (1,489 per 100,000). For TTH, India had the highest prevalence (26,160 per 100,000) while Russia had the highest incidence (11,512 per 100,000). From 1990 to 2019, China showed the greatest increase in migraine and TTH prevalence. India had the highest migraine (7,687,692) and TTH (741,392) DALYs in 2019.

Conclusion

Migraine and TTH remain highly prevalent in BRICS nations, inflicting considerable disability burden. While India and China face mounting disease prevalence, Brazil contends with high incidence rates. Tailored interventions based on country-specific epidemiological profiles are warranted to mitigate the public health impact.

Outcome of topiramate in migraine prophylaxis

Topiramate is an antiepileptic medication originally and one of the first-line drugs for migraine prophylaxis. Herein, we aimed to assess the outcome of topiramate in migraine prophylaxis by evaluating the reduction in frequency and/or severity of attacks and addressing the most common adverse effects associated with it.

Methods

A descriptive, prospective hospital-based study was conducted at Ibrahim Malik Hospital, National Center of Neurological Disease and Sciences from October 2018 to May 2019. A comprehensive, structural, close-ended questionnaire was used to collect data on demographics, clinical, risk factors, treatment, side effects, and outcome.

Results

This study covered 32 study participants; the mean age was 33±10 years, with a female predominance of 27 (84%). Nearly, half of them 15 (47%) migraine triggered by weather changes, and 13 (41%) had menstruation. About 17 (53%) was suffering from headache more than 24 months and most of them 26 (81%) used over-the-counter medications for acute pain headache. The mean frequency of attacks per month was reduced from 6.1 baselines to 3.2, in the severity means was 6.9 turns to 5. Reduction in frequency of attacks there was significant in both number and severity (P<0.001) with no significant difference in 50 and 100 mg doses. Concerning adverse effects, 5 (15.6%) did not complain of any, more than a third 12 (38%) experienced weight loss, 7 (22%) both abdominal/gastrointestinal symptoms and dizziness, 5 (16%) mood changes, 4 (13%) both paresthesia and decreased memory, 3 (9%) both anorexia and sleepiness.

Conclusion

Topiramate is effective in reducing headache frequency and reasonably well tolerated in adult Sudanese patients with episodic migraine. This may provide good evidence to support its use in routine clinical management.

Headache education and management in Cameroon: a healthcare provider study

Headache disorders are the most prevalent neurological conditions in the Sub-Saharan Africa and the second cause of disability. In this study, we analyze the knowledge about headache disorders and their management among Cameroonian healthcare providers. We conducted an interventional study with a prospective cohort design. Cameroonian health care providers from the whole country were invited. The evaluation was based on a questionnaire that was done before and after a 4-day educational course. The study included 42 participants, 52.4% female, aged 36.8 years. Participants treated a median of 240 monthly patients. Headache was reported as the most frequent neurological condition in their clinics (34%). Mean number of neurological patients seen per week was 69.3, among them 20 were headache patients. At baseline, only 35.8% correctly mentioned at least one primary headache, increasing to 78.6% after the course (p = 0.002). Secondary headaches were correctly identified by 19.0% at baseline and 40.5% after the course (p = 0.01). Clinical history was considered sufficient for headache diagnosis by 57.1% before and 78.6% after (p = 0.5). Correct red flags were mentioned at baseline by only 14.3% of participants, increasing to 40.5% after the course (p = 0.005). At baseline, the preferred symptomatic was paracetamol (47.6%) and Non-Steroidal Anti-Inflammatory Drugs (9.5%), changing to 23.8 and 66.7% after the course (p = 0.05 and < 0.001). Headache was reported as the most frequent neurological disorders. Knowledge about primary headache disorders and their etiology was scarce, and the clinical concept of red flags was limited. The acute drug of choice was paracetamol.

PTSD, depression and anxiety in Ebola virus disease survivors in Beni town, Democratic Republic of the Congo

BACKGROUND

Ebola Virus Disease (EVD) is a deadly and feared infectious disease, which can be responsible of debilitating physical and psychological sequelae in survivors including depression and anxiety disorders. Unfortunately, there are scarce data on survivor sequelae in Democratic Republic of the Congo. So this study assessed PTSD, depression and anxiety symptoms among EVD survivors enrolled in the follow-up program of the psychosocial care team of Beni town's general hospital.

METHODS

A cross-sectional study used consecutive sampling to recruit 144 Ebola virus disease survivors who came for follow up from October 23 to November 13; 2019. Basic socio-demographic data, presence of headache and short-term memory function were assessed. The Post-traumatic Checklist Scale and Hospital Anxiety and Depression Scale were used to assess psychological burden among participants. Descriptive statistics were used to summarized data and Pearson's or likelihood chi-square were used to test association between psychiatric disorders and associated factors.

RESULTS

The prevalence of PTSD, depression and anxiety was 24.3, 24.3 and 33.3% respectively. Being male (OR = 0.42, 95% CI: 0.16, 0.95, p = 0.049), suffering from persistent headache (OR = 2.62, 95% CI: 1.12, 6.14, p = 0.014), losing a loved one because of EVD (OR: 2.60, 95% CI: 1.11, 6.15, p = 0. 015) and being young - 18-24 years - (OR: 0. 261, 95% CI: 0. 08, 0.82, p = 0,026) were statistically associated with PTSD diagnosis. Having short-term memory impairment and suffering from persistent headache were statistically associated with depression and anxiety diagnoses (OR = 2.44, 95% CI: 1.03, 5.82, p = 0.026); (OR = 2.24, 95% CI: 1.04, 4.85, p = 0.025); (OR = 2.62, 95% CI: 1.12, 6.14, p = 0.014); (OR = 2.31, 95% CI: 1.06, 5.01, p = 0.020).

CONCLUSION

The prevalence of PTSD, depression and anxiety is high among EVD survivors. Development of specialized psychiatric services to sustain psychiatric and psychological health amongst survivors in the cultural context of the Eastern part of the DRC should be considered by the teams fighting against EVD in the DRC.

Mothers of children born of genocidal rape in Rwanda: Implications for mental health, well-being and psycho-social support interventions

We explored the reality of mothers of children born of rape during the Rwandan genocide, particularly as it related to psychological well-being, stigma, recovery, and discussed relevant issues for mental health and psycho-social support interventions. Forty-four mothers participated in semi-structured qualitative interviews. Participants reported long-term psychological impacts resulting from sexual violence. Stigmatization and rejection from family and community aggravated psychological distress and affected their capacity to recover. Given participants' demonstrated capacity to overcome adversity, culturally appropriate mental health interventions are needed to promote well-being and social reintegration of mothers who bore children born of rape, while reducing stigmatization.