Assessing traditional medicine in the treatment of neurological disorders in Mali: prelude to efficient collaboration

Abstract

Introduction

Neurological disorders (ND) have a high incidence in sub-Saharan Africa (SSA). In this region, systemic challenges of conventional medicine (CM) and cultural beliefs have contributed to a large utilization of traditional medicine (TM). Yet, data on TM and those who use it in the treatment of ND in SSA are scarce. Here, we systematically analyze its role as a therapy modality for ND in Mali, the socio-demographic characteristics of its users, and propose next steps to optimize the dual usages of TM and CM for patients with ND.

Methods

We conducted a questionnaire study in two phases. In phase one, patients with ND answered questions on their usage of and attitudes towards TM. In phase two, the TM therapists who provided care to the patients in phase one answered questions regarding their own practices for treating ND. Patients were recruited from the country's two university neurology departments.

Results

3,534 of the 4,532 patients seen in the Departments of Neurology in 2019 met the inclusion criteria. Among these 3,534 patients, 2,430 (68.8%) had previously consulted TM for their present ND. Patients over 60 years of age most often used TM (83.1%). By education, illiterate patients utilized TM the most (85.5%) while those with more than a secondary education used TM the least (48.6%). An income greater than the minimum guaranteed salary was associated with decreased use of traditional medicine (OR 0.29, CI 0.25–0.35, p < 0.001). Among those using TM, it was overwhelmingly thought to be more effective than CM (84.6%). Linking illness to supernatural causes and believing TM therapists had a better understanding of illnesses were the most common reasons patients used traditional medicine (82.3% and 80.5%, respectively).

We then interviewed 171 TM therapists who had provided care to the patients in phase one. These providers most commonly “sometimes” (62.6%) referred patients to CM and 4.1% never had. A majority of TM providers (62.6%) believed collaboration with CM could be improved by having doctor “take into account” our existence.

Conclusion

Our work shows that TM plays a central role in the provision of care for patients with ND in SSA with certain cohorts using it at higher rates. Future development of treatment of ND in SSA will require optimizing TM with CM and needs buy-in from all stakeholders including conventional medicine clinicians, traditional medicine therapists, researchers, politicians, and most importantly, patients.

Introduction

Sub-Saharan Africa (SSA) faces complex challenges in the delivery of health care due to sociopolitical, economic, systemic, and cultural factors [1]. This is complicated by an increase in the incidence of neurological disorders (ND) over the past 25 years [2]. ND now represent 7 to 25% of all admissions to African university hospitals [3,4,5]. The situation described in African literature is similar in Mali, where neurological pathologies (stroke, cerebral malaria, meningitis, head trauma) account for over 25% of emergency admissions in Bamako.

In Africa, TM therapists and healers play an essential role in the provision of health care, with the World Health Organization (WHO) estimating that 80% of the SSA population has first contact with these providers [6,7,8]. Utilization of these individuals has been associated with a multitude of factors including sociocultural, spiritual, and religious beliefs; economic constraints; and dissatisfaction of patients with conventional medicine (CM) as well as a dearth and unequal distribution of conventional health care facilities and practitioners [9,10,11,12,13]. That said, it has only been more recently that these traditional providers have been factored into health care schematics with the WHO creating traditional medicine (TM) research institutes in 36 African countries, including Mali [14].

Although TM is thought to be frequently used in the treatment of ND in SSA, few studies have characterized these practices and those that utilize the services of TM therapists. One such study in Guinea noted 79% of patients with epilepsy reported having consulted a TM therapist, and 71% had visited a healer before pursuing conventional medicine [13]. Our work here seeks to better understand the current role of TM in the provision of care for patients with ND and to propose a framework for integration of traditional and conventional medicines in SSA. A controlled and regulated collaboration of the two types of medicine (traditional and conventional) would have a positive impact on the safety and quality of care in the interest of patients.

Methods

Reference definitions are available in Appendix 1.

Type and dates of study

We conducted a prospective study from the 1st of January 2019 to the 31st of December 2019.

Site of the study

Mali is a West African country, comprising 19 administrative regions. The capital and largest city, Bamako. Mali continues to develop but is currently 184th out of 189 in the UNDP’s human development index [15].

According to the latest census (RGPH5, 2022), Mali's population is estimated at 22 million 395 thousand 485 inhabitants, including: 47.2% of young people under the age of 15; 49.9% of people aged 15 to 64. Mali has one of the highest fertility rates in the world, with over six children per woman in 2018. The guaranteed interprofessional minimum wage (SMIG) has, since January 1, 2016 been 40,000 FCFA (US$80) or 230 CFA/US$0.4 per hour.

It is estimated that 23.8% of the country's population live in urban areas and 69.2% in rural areas. With regard to access to basic services, according to the latest report by the Direction Nationale de l'Hydraulique du Mali (DNHM, 2021), some 81% of the urban population have access to drinking water, while only 67% of rural dwellers have access to this basic service.

Health care in Mali is organized into three levels: the district health level (community health centers and reference health centers), the second level represents the regional hospitals, and the third level is anchored by the national hospitals and university hospital centers (UHC).

The lack of access to health facilities, extreme poverty, insufficient and unevenly distributed human resources, a shortage of qualified personnel, precarious technical facilities and socio-political instability all contribute to the inadequate health coverage.

The Gabriel Touré UHC (GT UHC) and the Point G UHC (PG UHC) neurology units, both located in Bamako, provide for the treatment of ND. GT UHC also acts as the teaching hospital for Mali general practitioners and neurologists. They serve a large catchment area including Bamako, the country’s interior, and adjoining countries.

Regarding the diagnostics, the department of medical imaging has two 64-bar Computed Tomography (CT-Scan) machines. In addition, there are two private clinics equipped with 1.5-T Magnetic Resonance Imaging (MRI) machines located nearby the hospital that work closely with the department.

The newly-created CHU GT laboratory is equipped with an Electro-Encephalogram (EEG) machine and an Electromyography (EMG) machine. Cardiovascular assessment (electrocardiogram, echocardiography, supra-aortic echo-Doppler) is carried out by the cardiology department. Genetic studies are possible within the framework of our partnership with the National Institutes of Health (NIH) and the H3Africa project. The CHU GT laboratory provides the standard serological work-up (blood count, blood glucose, renal work-up, liver work-up, lipid work-up, thyroid work-up, immunological work-up, folate and vitamin B12 assays, Human Immunodeficiency Virus (HIV) serology, malaria testing, Coronavirus Polymerase Chain Reaction (PCR) version 2019 (COVID 19), as well as routine cerebrospinal fluid (CSF) testing (cytology, chemistry, bacteriology). For the diagnosis of inflammatory diseases of the Central Nervous System (CNS), research into anti-AQP4 and anti-MOG antibodies is carried out within the framework of our partnership with foreign research collaborators. CHU GT also features a Neurosurgery Department staffed by five neurosurgeons and their teams.

Population of the study

For the first phase quantitative survey, the potential study population included all patients seen in hospitalization or in external consultation through the Department of Neurology at GT UHC.

For the second phase qualitative survey, the potential study population included the TM therapists who had treated the patients in phase one.

Inclusion criteria

Phase 1:

• Hospitalization or external consultation in the Department of Neurology at GT UHC

• Having provided informed consent (for adults)

• Having provided approval (for accompanied minors) and informed consent (for their legal representative)

• Having a definite or probable neurological diagnosis

• Having a complete chart with the clinical and the paraclinical information.

Phase 2:

• Being a TM therapist

• Having treated a patient included in Phase 1

• Having provided contact details to the patient and received their informed consent about their medical files.

• Having provided consent.

Exclusion criteria

Phase 1:

• A patient whose condition does not allow them to speak

• Refusal of a parent or relative.

Phase 2:

• Non-completion of the interview

Size of the sample and the sampling

Sample Size and Sampling

Sampling

We conducted two types of sampling per participant group: (1) Patients and (2) traditional therapists. Patients were recruited based on predefined inclusion criteria, and those who met these criteria were subsequently invited to participate in the study. In fact, we used convenience sequential sampling method to interview 4,532 patients. These patients were either inpatients or outpatients in the Neurology Department of Gabriel Touré University Hospital.

For traditional therapists, we proceeded with snowball sampling that involved identifying traditional therapists who had provided services to phase 1 patients. We collected these therapists' contact information from the patients after obtaining their informed consent. We then called these practitioners by phone to obtain their informed consent before scheduling the interviews.

Minimum sample size

The minimum sample size was calculated for each participant group using Daniel Schwartz's formula. For the surveyed patients, according to the study by Tegueu et al. in Cameroon [16], the hospital prevalence of neurological disorders was reported to be 20.15%. Starting from this prevalence with a precision of 2.5% and an alpha risk of 5%, we found a minimum sample size of 989 patients. To account for uncertainty related to non-response and incomplete data, we decided to increase this minimum sample size by 10%, resulting in a total of 1,088 patients. At the end, we sampled 4,532 patients, which increased the power of the study. For the traditional therapists; a previous study on cervical brachial neuralgia (a relatively common condition), carried out in the same Department of Neurology showed that 36% of patients with this condition sought the services of traditional therapists [17]. After adjusting for a precision of 6% and inflating by 10%, the minimum sample size was 271 traditional therapists. In order to increase statistical power for this work, we surveyed 341 traditional therapists.

Data collection

For patients and TM therapists, the study protocol was presented in the local language (Bambara) or in the official language (French) before enrollment. We utilized two liaisons for minor patients and for patients who were unable to understand the questionnaire. We generated two semi-structured questionnaires, one for the patients and one for the TM therapists.

The Phase 1 questionnaire included sociodemographic data, data regarding the therapeutic approach including whether care was sought from a TM therapist, the interval between the consultation with the TM therapist and the present conventional medicine consultation, the motives of the patients, and the clinical data. If the patient reported consultation with a TM therapist, the contact details of the latter were noted by the research team.

We included the TM therapists whose contact details were provided by the patients in Phase 1 and for whom the patients consented for us to contact their providers. The TM therapists were then contacted by phone, and an interview scheduled. For those living in and nearby Bamako, the session was conducted in-person. For those living far from Bamako, the interview was carried out by phone.

The questionnaire for the TM therapists consisted of sociodemographic data; their professional experience; their knowledge, attitudes, and practices in the treatment of ND; and their collaborations with the Department of Neurology. This element of our study was facilitated by the Malian Federation of Traditional Therapists and Herbalists (FEMATH), who act as the umbrella body for the TM therapists of Mali. The questionnaire was devised with the leadership of FEMATH to best consider local traditions and customs.

Statistical analysis

Data are presented as frequencies. Frequencies were compared using a Z-test of the standard normal distribution. We performed a bivariate analysis with a simple logistic regression between our two dependent variables and the independent variables. The odds ratios (OR) generated by this regression and their 95% confidence intervals are presented. The threshold for significance of all tests was set at 5%.

Operational definition

We adopted the definition of a neurological disorder as any disease or dysfunction of the central or peripheral nervous system. The International Classification of Diseases, 11th revision (ICD-11) of the WHO guided the categorization of patients included in our cohort [18]. To take into account the specificities of neurological pathologies in the African context, we adapted our methodology from previous studies on the same subject carried out in our department and in other African countries [19,20,21,22,23]. Thus, the following categorization was adopted: (1) movement disorders, (2) disorders related to neurocognitive deficits, (3) inflammatory disorders of the central nervous system (CNS) including multiple sclerosis, neuromyelitis optica (NMO) spectrum disorders, and other inflammatory diseases, (4) epilepsy/seizures, (5) headache and facial pain, (6) stroke, (7) non-traumatic spinal disorders, (8) motor neuron diseases and related disorders, (9) peripheral disorders related to root nerve damage, plexus, and peripheral nerves, (10) myopathy and muscle-nerve junction diseases, (11) cerebral palsy, (12) nervous system disorders related to nutritional or toxic causes, (13) disorders related to the dynamics of the cerebrospinal Fluid, (14) autonomic nervous system disorders, (15) encephalitis/encephalopathies, (16) meningitis/meningoencephalitis, (17) human prion diseases, (18) consciousness disorders, (19) Neuropathic pain, (20) lower back pain/low back radiculopathy, (21) post-operative nervous system disorders, (22) sleep disorders, (23) stroke (24) and non-neurological disorders.

Results

Frequency of TM utilization by patients with ND in Mali, SSA

Between January 1st and December 31st 2019, a total of 4,532 patients were seen as both inpatients and outpatients in the Department of Neurology at GT UHC, which represented approximately 25% of all visits to the university hospital. Of these 4,532 patients, 3,534 (78.0%) met the inclusion criteria for this study. 2,430 of 3,543 (68.8%) patients reported pursuing TM for their current ND. For 341 of those 2,430 (14%) patients, identification of the TM therapists was possible, and 171 of the 341 (50.2%) TM therapists were interviewed.

Sociodemographic factors associated with pursuit of TM

Table 1 summarizes the sociodemographic factors associated with receiving care from TM in patients with NP.

Table 1 Sociodemographic characteristics associated with use of traditional medicine (TM)

Utilization of TM increased with age. Compared to patients younger than 30 years of age, those aged 31–60 were nearly twice as likely to use traditional medicine (OR 1.94, CI 1.64–2.29, p < 0.001) and patients older than 60 were more than four times as likely (OR 4.37, CI 3.57–5.35, p < 0.001). Women were also somewhat more likely than men to see TM therapists (OR 1.54, CI 1.33–1.78, p < 0.001).

Traditional medicine was most often used by laborers, farmers, and casual workers (77.3%), followed by merchants and economic operators (75.8%), housewives (70.9%), active and retired civil servants (65.1%), pupils, students, apprentices, and workers (57.5%), and the unemployed (53.6%). Patients residing in Bamako were 4.46 times more likely to have consulted TM therapists than those residing outside of Bamako (OR 4.46, CI 3.82–5.20, p < 0.001).

Visiting TM therapists decreased with increasing level of education. Compared to illiterate patients, those who had pursued higher levels of education much more rarely utilized TM (OR 0.16, CI 0.13–0.20, p < 0.001), as did those who had attained a primary or secondary education (OR 0.53, CI 0.42–0.65, p < 0.001), and those who were literate in Arabic or another local language (OR 0.29, CI 0.24–0.36, p < 0.001). Patients with no fixed income and those with incomes less than the SMIG were equally likely to visit TM therapists (OR 1.13, CI 0.95–1.35, p = 0.18). However, this utilization significantly decreased in patients with incomes above the SMIG, compared to those with no income (OR 0.29, CI 0.25–0.35, p < 0.001).

Knowledge, attitudes, and practices of the patients

Table 2 summarizes attitudes of patients towards TM and the TM treatments received.

Table 2 Attitudes towards Traditional Medicine (TM) and types of TM treatments

Patients who stated that TM is more effective than CM were 2.75 times (CI 2.17–3.48, p < 0.001) more likely to have seen a TM therapist than those who had stated that TM was complementary to CM. Conversely, patients who believed that TM was less effective than CM were only modestly less likely to see TM therapists compared to this same cohort (OR 0.77, CI 0.62–0.96, p = 0.02).

When assessing reasons patients would use TM, those who reported that the vast majority of illnesses are linked to supernatural causes utilized TM most frequently (82.3%). Patients who reported that TM therapists have a better understanding of illnesses used TM nearly as frequently (80.5%). Those who believe TM should be utilized due to its role in their cultural tradition used it least frequently (47.8%).

The most common traditional treatment received were “Phytotherapies”, “Several traditional methods”, and “Treatment by a Healer”, at 36.3%, 28.9%, and 17.4%, respectively. “Treatment by a Marabout” and scarifications were less commonly utilized at 11.2% and 6.1%, respectively.

The most common reasons patients abandoned TM in favor of CM included: “I did not like the TM care environment” (29.8%), “the cost of the care became expensive” (28.1%), and “I did not notice an improvement” (25.9%).

Association of time to first neurology consultation with previous treatment by TM by category of ND

In 12/20 (60%) categories of ND, previous treatment with TM was associated with a statistically significant longer time to first CM neurology consultation (Table 3). The categories of ND associated with the greatest delays in receiving early CM neurology consultation included lower back pain/lumbar radiculopathy (OR 14.45, CI 8.09–25.80, p < 0.001), CNS inflammatory disorders (OR 14.40, CI 4.07–50.92, p < 0.001), movement disorders (OR 9.81, CI 3.57–26.96, p < 0.001), neuropathic pain (OR 8.96, CI 5.27–15.24, p < 0.001), and seizure disorders (OR 8.60, CI 5.45–13.59). Of note, no category had a statistically significant decrease in time to neurology consultation when TM was first used.

Table 3 Association of use of traditional medicine (TM) and time to first neurology consultation in patients with different neurological disorders

Survey of TM therapists

One hundred and sixty-one TM therapists met the inclusion criteria and could be interviewed (Table 4). TM therapists were majority men (64.3%) and had predominantly received more than 10 years of training (74.9%). Comparatively, conventional medicine doctors are even more male (88.76% male in 2018). TM therapist mostly also resided outside of Bamako (70.2%).

Table 4 Sociodemographic characteristics of traditional therapists (n = 171)

Table 5 summarizes the attitudes of TM therapists towards patients with ND.

Table 5 Attitudes and practices of the traditional therapists (N = 171)

ND accounted for 21–40% of patients seen by TM therapists within the prior 3 months for 61.4% of them. Symptoms that led TM therapists to recognize ND were most commonly “changes in the morphology of the body (one side and/or the face)”, (25.7%), “motor or sensory impairment” (18.7%) and the “epileptic fits” (15.8%). While 62.6% of the TM therapists stated they sometimes refer patients with ND to a hospital, only 4.1% of the TM therapists (i.e. 7 out of 171) had never referred these patients to a hospital.

The most frequently proposed methods by TM therapists to improve collaboration between them and conventional doctors included “The doctors should take into account our existence” (35.7%), “We should be promoted more by the State” (24%), and “The conventional doctors should provide us feedback after receiving our patients” (20.5%).

The most cited features that led TM therapists to refer patients to the hospital were: “We refer patients for whom the illness has a strictly physical cause” (33.9%), “When we have finished taking care of the non-physical supernatural aspects” (25.1%), and “The cases that need a mixed treatment (TM and CM)” (18.7%).

Reasons included by TM therapists for patients consulting them instead of going directly to the hospital were “Because they trust us” (35.7%), “We have better control of the environment of the patients” (24.6%), and “We have a better understanding of the local pathologies” (18.7%).

Discussion

To our knowledge, our work is one of the few studies in sub-Saharan Africa to have rigorously analyzed the role of TM in the treatment of ND. Our survey has enabled patients and TM therapists to voice their views in conjunction with well-documented clinical records for our ND patients. TM is a critical tool in the therapeutic arsenal of Africans and critical analysis is crucial to optimally integrating it with CM.

TM is highly prevalent in the treatment of ND in SSA

A review of the literature shows that TM therapists see nearly all neurological pathologies [24,25,26,27,28,29,30,31]. In our study, 68.8% of patients with ND acknowledged having consulted a TM therapist with this trend extending to all categories of ND; all categories of ND showed more patients using TM than not using TM. Yet, even these high percentages may be underestimations, as some patients may conceal the use of TM to conventional doctors out of fear of reprimand as most conventional doctors perceive TM poorly [29]. Our current study is consistent with our previous work that showed 84.7% of patients with diabetic neuropathic pain in two reference centers in Mali utilized TM with CM for treatment of their pain and 45.6% of patients admitted for stroke had first visited a TM therapist [30, 31]. This trend is similar to other SSA countries. In a Tanzanian cohort of 167 patients with epilepsy, 34% had first tried prayers, 9.6% phytotherapy, 7.2% healers, and 3.6% scarifications [32]. In Togo, 80% of epilepsy patients evaluated in a Department of Neurology had forehead scarifications [33].

The therapeutic modalities used for the treatment of neurological disorders stem directly from the sociocultural representations and presumed causes of these pathologies including supernatural causes, magic spells, and anger of the spirits or the Gods. Our work shows that the many previously documented methods of traditional treatment are utilized to significant extent in the care of ND in Mali, with phytotherapy, treatment by a healer, and multiple combined methods being most common. Phytotherapy may be of particular interest; one Ghanaian study regarding plants used in the treatment of neuropsychiatric disorders found 32 plant species used for this indication [34]. Furthermore, studies have documented the in vitro anticonvulsive activity of certain African plants [35, 36]. Other plants have also been shown to have applications in the treatment of neurodegenerative diseases [37, 38].

Surveyed reasons to justify the use of TM are revealing too. A predominance of our cohort stated that TM therapists have a better understanding of illness (80.5%) and that the vast majority of our illnesses are linked to supernatural causes (82.3%). Consequently, the common usage of TM therapists stems from these beliefs; epilepsy, for example, is often construed as possession by a supernatural force, owing in part to the spectacular nature of certain episodes, such that, “modern Western” medicine would be an unsuitable solution [39, 40]. This is supported by 67.7% of our patients with epilepsy using traditional medicine. Similarly, 56.6–65.5% of patients with epilepsy in Nigeria initiated treatment with TM [41].

Use of TM is associated with specific demographic features

Our work shows that use of TM increases with age as patients 31–60 were nearly twice as likely to use TM compared to the under 30 cohort. Patients older than 60 were more than four times as likely to use TM. This may be explained by the older generation being more familiar with the traditional therapies and turning to them as first line as part of their cultural heritage. Female patients were also more likely to utilize TM, possibly due to women comprising nearly a third of traditional practitioners but only a tenth of CM doctors [42]; increasing the number of female CM doctors may be crucial to its increased use. Patients who were employed were more likely to receive care through TM potentially because their careers allowed them the economic flexibility to pursue the care of their choice. Certain jobs could also be linked to higher levels of education which we demonstrated are associated with lower utilization of TM. Conversely, students and those in training were as likely to pursue TM as their unemployed counterparts. Living in Bamako also strongly increased the likelihood of pursuing TM, potentially as a result of increased access to traditional practitioners who live there. Degree of education was also negatively associated with pursuing TM, likely as a result of increased knowledge pertaining to scientific topics or to materialistic conceptions of life and health.

Access to TM delays conventional neurology interventions

Initial access to TM delayed seeking a CM consultation for a majority of patients with ND, leading to a lag in starting conventional therapies, potentially resulting in worse outcomes. For example, consultation with a TM therapist for epilepsy significantly delayed neurological interventions that could have included initiation of effective an anti-seizure medication with subsequent decreased seizure burden. Other studies corroborate this result; in Guinea, a country adjacent to Mali, a study regarding epilepsy showed that the average duration of a stay with a TM therapist before a consultation in CM was 39 months, time that should have been spent on effective anti-seizure medication [42]. Delay in the initiation of effective treatments can have a negative impact on long-term function and survival with prolonged traditional medicine treatment periods potentially contributing to the high mortality in neurology units in SSA [43, 44, 45].

Proposals towards optimizing the provision of care for ND with both traditional and conventional medicines

Given that the majority of patients already receive care through TM therapists and believe them to necessary to their healing, optimizing the provision of care for patients with ND will require integration of TM and CM. We propose four next steps.

Increasing the number of neurologists in Mali

Utilization of traditional medicine may in part be due to the dearth of neurologists in Africa, with 35 of the 53 African nations having few or no neurologists [1,2,3,4]. This is exacerbated by most neurology units residing in the capitals, which are often the largest urban areas. These providers also teach classes at the medical schools and are often active in parallel private practice. As a result, patients not located in those cities have to travel long distances to consult with a neurologist [46,47,48]. Increasing the number of neurologists in Mali will require funding their training as this is currently often cost-prohibitive for trainees. This could occur through governmental contracts with medical students where in exchange for a four-year scholarship for neurology training, they, upon completion of training, are obligated to work for four years in a reference health district. We have termed this plan, “The Four-by-Four Initiative”.

Integrating traditional medicine topics into neurology training

We believe that the training of neurologists in Mali must include teaching the sociocultural milieu of their patients through exposure in residency to TM [49]. This will allow better understanding of the need for complementarity for their patients who perceive TM as necessary to the healing process. This will also serve to remove barriers between these two groups of practitioners to the benefit of the patient. There is strong precedent for this practice as 85% of Korean and 77% of Canadian medical school include topics on complementary medicine [50]. Additionally, many medical students may already be familiar with many of cultural practices as 59.1% of the medical students in Sierra Leone have reported using TM [51].

Promoting the collaboration between TM and CM

Precedent for this collaboration already exists in Africa with TM therapists in Gambia and Tanzania assisting in the fight against tuberculosis and HIV through training to advise, screen, and guide patients [49]., Central to this model is training the TM therapists to ensure psychosocial support for the patients and to compensate for the lack of qualified neurologists [52]. In Cameroon, this model has proved indispensable for improving the treatment of epilepsy [53]. Indeed, these ideas are already playing out with one study in Burkina Faso noting that 69.5% of patients with epilepsy acknowledged having used TM in parallel with CM during their therapeutic journey [54]. Formalization of this relationship is the next logical step.

Regulating TM will facilitate a continued high standard of care as it is integrated into CM

TM is insufficiently regulated in Mali and across Africa [55]; only 32% of African countries have proper national regulation of TM. While most traditional treatments are benign, the lack of regulation has led to the proliferation of TM therapists with potentially harmful practices that could be prevented with a required supervisory body. Regulation will be best achieved through policies aimed at organizing traditional practitioners and healers into associations. A national regulatory system would also allow binding decisions regarding the practice of specific TM treatments. Such daunting regulation would require the input of all stakeholders, not only the TM therapists and doctors, but also anthropologists, sociologists, ethnobotanists, key members of the community including disease association personnel, historians, lawyers, and geographers.

Limitations

Our study uses quantitative aspects and, consequently, the specific context and sociocultural environment need to be taken into account when interpreting the answers. We also believe that certain patients and TM therapists provided socially acceptable, instead of true, answers as a result of the questioning setup. Furthermore, in this work, we did not study the influence of societal elements such as family, ethnicity, social rank, and customs in patient treatment choices. Future work will be necessary to examine these factors. Our study has potential selection bias as patients with insufficient clinical documentation were excluded. The poorest patients, who were unable to pay for care and were thus unable to receive care were also indirectly excluded. There is a selection bias in our study population as it consists of patients who voluntarily came to our hospital; those who were not seen in our facility were not included in our work and could have different utilization patterns of TM.

Lastly, the small percentage of TM therapists interviewed relative to the population of patients who had utilized TM constitutes another weakness.

Conclusion

Here, we confirm the central role of TM in the provision of care for patients with ND in Mali and report factors associated with its use including older age, female sex, and lower levels of education. We also examine prevailing thoughts and attitudes regarding TM. It is paramount that researchers and policy-makers implement innovative strategies aimed at promoting collaboration between TM and CM and addressing these factors. Our work not only characterizes the reasons for using TM as well as details of its practitioners, but also provides a framework for next steps. We ultimately seek to tailor effective care to the sociocultural realities available to the community in order to reduce the burden of neurological disorders in sub-Saharan Africa.