Migraine Care Challenges and Strategies in US Uninsured and Underinsured Adults: A Narrative Review, Part 2

Diversity, Equity, and Inclusion in Headache Care and Research

ABSTRACT

This article reviews the disparities faced by individuals who experience headache disorders and discusses potential solutions to deliver equitable care. Disparities exist in the diagnosis and treatment of headache disorders with regard to race, ethnicity, sex, gender, sexual orientation, geography, and socioeconomic status. Furthermore, research in the realm of headache disparities is inadequate, and the clinical trial representation of patients from underserved communities is poor. Many barriers exist to optimizing care for underserved communities and this article addresses these barriers and presents ways to combat them.

Treating the Uninsured and Underinsured with Migraine in the USA

PURPOSE OF REVIEW

To define, describe, and identify potential solutions for health disparities in the uninsured and underinsured with migraine in the USA.

RECENT FINDINGS

Uninsured and underinsured patients with migraine experience health disparities in diagnosis and treatment of migraine. Migraine patients have higher healthcare costs and higher employment disability, which contribute to a higher likelihood of uninsured or underinsured status. Uninsured or underinsured status, combined with factors such as race, socioeconomic status, geographic location, and care location, are correlated with delays in or decreased migraine diagnosis and treatment. Migraine prevalence is increased in the uninsured and underinsured. Potential solutions include advocacy for policy changes that improve access to care, increasing awareness and representation of underrepresented groups, providing resources to patients to reduce costs, and active patient engagement in migraine care. Continued efforts from all stakeholders have the potential to reduce health disparities in uninsured and underinsured patients with migraine, reducing disability and improving quality of life.

Equity and Disparities in Diagnosis, Management, and Research of Post-Traumatic Headache

PURPOSE OF REVIEW

There are notable health disparities and inequities in individuals with traumatic brain injury (TBI) and concussion by race, ethnicity, gender, socioeconomic status, and geography. This review will evaluate these disparities and inequities and assess the social determinants of health that drive outcomes for post-traumatic headache. Interventions for achieving this are also discussed.

RECENT FINDINGS

Significant disparities and inequities exist in TBI and concussion among people of different races, socioeconomic status, and geographic locations. Migraine is a common symptom post-concussion, for which disparities and social determinants of health are also discussed. Overall, multi-level interventions to reduce these disparities and inequities are reviewed for post-traumatic headache but require further investigation. Interventions are needed to reduce disparities and inequities including public health initiatives, improvements in clinical care, diversity/inclusion training, and research efforts. As literature expands, we can form guidance to identify solutions for eliminating disparities in care of diverse populations.

Factors Associated With, and Mitigation Strategies for, Health Care Disparities Faced by Patients With Headache Disorders

OBJECTIVE

To review contemporary issues of health care disparities in headache medicine with regard to race/ethnicity, socioeconomic status (SES), and geography and propose solutions for addressing these disparities.

METHODS

An Internet and PubMed search was performed and literature was reviewed for key concepts underpinning disparities in headache medicine. Content was refined to areas most salient to our goal of informing the provision of equitable care in headache treatment through discussions with a group of 16 experts from a range of headache subspecialties.

RESULTS

Taken together, a multitude of factors, including racism, SES, insurance status, and geographical disparities, contribute to the inequities that exist within the health care system when treating headache disorders. Interventions such as improving public education, advocacy, optimizing telemedicine, engaging in community outreach to educate primary care providers, training providers in cultural sensitivity and competence and implicit bias, addressing health literacy, and developing recruitment strategies to increase representation of underserved groups within headache research are proposed as solutions to ameliorate disparities.

CONCLUSION

Neurologists have a responsibility to provide and deliver equitable care to all. It is important that disparities in the management of headache disorders are identified and addressed.

Barriers to care in episodic and chronic migraine: Results from the Chronic Migraine Epidemiology and Outcomes Study

OBJECTIVE

To assess rates of and factors associated with traversing fundamental barriers to good medical outcomes and pharmacologic care in individuals with episodic migraine (EM) and chronic migraine (CM), including socioeconomic status and race.

BACKGROUND

Barriers to good outcomes in migraine include the lack of appropriate medical consultation, failure to receive an accurate diagnosis, not being offered a regimen with acute and preventive pharmacologic treatments (if indicated), and not avoiding medication overuse.

METHODS

The Chronic Migraine Epidemiology and Outcomes (CaMEO) Study was a longitudinal Internet-based survey. Respondents who met criteria for migraine consistent with the International Classification of Headache Disorders, 3rd edition, had a Migraine Disability Assessment score ≥ 6, and provided health insurance coverage status were included in this analysis. Successfully traversing each barrier to care and the effects of sociodemographic characteristics were examined.

RESULTS

Among 16,789 respondents with migraine, 9184 (54.7%; EM: 7930; CM: 1254) were eligible. Current headache consultation was reported by 27.6% (2187/7930) of EM and 40.8% (512/1254) of CM respondents. Among consulters, 75.7% (1655/2187) with EM and 32.8% (168/512) with CM were accurately diagnosed. Among diagnosed consulters, 59.9% (992/1655) with EM and 54.2% (91/168) with CM reported minimally appropriate acute and preventive pharmacologic treatment. Among diagnosed and treated consulters, in the EM group 31.8% (315/992) and in the CM group 74.7% (68/91) met medication overuse criteria. Only 8.5% (677/7930) of EM and 1.8% (23/1254) of CM respondents traversed all four barriers. Higher income was positively associated with likelihood of traversing each barrier. Blacks and/or African Americans had higher rates of consultation than other racial groups. Blacks and/or African Americans and multiracial people had higher rates of acute medication overuse.

CONCLUSIONS

Efforts to improve care should focus on increasing consultation and diagnosis rates, improving the delivery of all appropriate guideline-based treatment, and avoidance of medication overuse.

Headache Disparities in African-Americans in the United States: A Narrative Review

OBJECTIVE

The goal of this paper is to give a narrative review of the racial/ethnic disparities in African-Americans (AA) found in headache medicine and provide plausible responses to the National Institute of Neurological Disorders and Stroke (NINDS) issued Request for information (RFI); "Soliciting Input on Areas of Health Disparities and Inequities in Neurological Disease and/or Care in the United States (US)" as it relates to AA and headache medicine.

BACKGROUND

On March 31, 2020 the NINDS issued a RFI "Soliciting Input on Areas of Health Disparities and Inequities in Neurological Disease and/or Care in the US Across the Lifespan", RFI-NOT-NS-20-026, with response date ending June 15, 2020.¹ However as of June 13, 2020, a PubMed search with key terms "African American Headache disparities" yielded few results.

METHODS

Multi-database search and literature review.

RESULTS/DISCUSSION

As of June 13, 2020, a PubMed search with key terms "African American (or Black) Headache disparities" yielded 13 results. Searches of "Migraine Disparities Race" and "Migraine disparities African American" both yielded three results with one non-specific for migraine. In, "Headache disparities race" yielded one result in the PsycINFO database and 23 results in Web of Science database. Key areas of adult headache disparity and/or inequity were health care services for migraine treatment are less utilized, follow-up appointments are terminated more regularly, inaccurate diagnoses are more common, acute migraine attack medications are prescribed less frequently, mistrust and lower quality communication with physicians is reported, mistrust, increased migraine burden, frequency, and severity and risk for progression more associated depression and lower quality of life in AAs compared to non-Hispanic Whites. Literature on race-based disparities is even more scarce in pediatric populations, however it has been shown that white children are significantly more likely to receive neuroimaging than others which may indicate biases in pediatric populations. Potential determinants of these race-based disparities, research strategies and approaches vary and are discussed.

CONCLUSIONS

Race-based disparities exist in headache medicine in the US. Research is needed. Research strategies and approaches currently with limited use in neurology and headache medicine may be warranted and appropriate to address race-based headache disparities. Funding is paramount.