Leaders of the global mental health movement have moved significantly away from the traditional biomedical model and now advocate for a rights-based, culturally inclusive approach to mental health care.
Recent highlights Lancet As this article has outlined, this change in approach focuses on addressing social determinants, incorporating lived experiences, and employing diverse cultural healing methods, with the goal of addressing the inadequacies of the current system by promoting community-centered strategies that respect and leverage local contexts.
Led by Vikram Patel, the paper marks a significant shift from previous work he conducted for The Lancet Commission on Global Mental Health. It reflects the voices of people with lived experience, mad activists, mental health advocates and critical academics who have long argued for such a comprehensive approach. This broader understanding of mental health moves away from a one-size-fits-all model and emphasises the importance of local contexts and lived experiences.
“There is growing recognition that a narrow, dichotomous view of mental illness through diagnostic criteria represents a unique structural challenge. This framework has dominated the field for nearly half a century, ever since psychiatry adopted a single-cause mental model that shaped a reductionist approach to pathology with profound implications for prevention and care,” the authors write.
“One example of the consequences of this narrow focus is that, despite the fact that a wide range of social and psychological interventions are known to be effective in preventing and treating mental illness, drug therapy has become the most widely available (and for many populations, the only available) intervention, driven in part by the health care system and the collusion of commercial interests.”
The article outlines five transformational principles for revamping global mental health systems: addressing harmful social environments, moving away from diagnosis-based care, empowering diverse frontline providers, adopting a rights-based approach to care, and centering people with lived experiences in all aspects of mental health care. Embracing these principles, the authors propose a holistic biopsychosocial framework that not only challenges the dominance of the biomedical model but also offers actionable policy recommendations. This approach aims to promote mental health equity and improve outcomes in a variety of global contexts.
The Global Mental Health Movement (MGMH), launched by the Lancet Group in 2007, has sought to expand mental health services, particularly in low- and middle-income countries, by scaling up existing psychiatric treatments and closing treatment gaps. The movement positions mental health as critical to global development.
However, critics, including experiencers, MAD activists, mental illness advocates, and critical scholars, have argued that this approach ignores cultural context, social determinants, and local treatments, and often imposes a Western biomedical model that is inadequate and potentially harmful in non-Western settings.
Recent Lancet Vikram Patel’s article marks a turning point: he moves further in line with these critics by advocating for a rights-based and culturally inclusive approach that prioritizes social determinants and lived experiences over traditional biomedical treatments.
In their new paper, Patel and colleagues point out that traditional approaches that rely heavily on specialist interventions and diagnostic categories have proven inadequate to the challenge of the global mental health crisis. Despite significant investments, mental health indicators have not improved, especially in high-income countries.
“From a population perspective, there appears to be little correlation between the density of mental health professionals, agencies for clinical intervention, and the prevalence or incidence of mental illness.”
They explain that the history of psychiatry has long been dominated by a reductionist biomedical model that views mental disorders primarily through the lens of biological abnormalities: this approach gained traction in the mid-20th century with the adoption of diagnostic categories based on clusters of symptoms observed in specialist clinics in high-income countries.
“Unfortunately, 50 years later, there is not a single biological discovery that can be applied to the diagnosis of mental illness, nor a single new therapeutic or preventive target. Yet this reductionist framework remains prevalent, favoring particular types of providers (e.g., mental health professionals), interventions (e.g., pharmacotherapy), delivery settings (e.g., hospitals), particular perspectives on recovery (e.g., focus on clinical symptoms), and particular perspectives on research priorities (e.g., focus on biological mechanisms). In turn, this favoritism narrows the approaches in which psychiatrists and other mental health professionals are typically trained and assimilated.”
However, this narrow biomedical model faces criticism for its reliance on symptom-based diagnosis rather than specific biological tests, limiting its applicability to different global contexts. Despite extensive research and significant financial investment, no definitive biological markers have been found to diagnose mental illness, and no new therapeutic drugs have been developed. This has led to an over-reliance on medication and specialized interventions, often at the expense of more holistic and culturally appropriate approaches.
To this end, the Lancet article outlines five principles of change aimed at reforming global mental health systems to make them more effective, inclusive and equitable.
- Targeting harmful social environments throughout the lifespan The first principle emphasizes the importance of preventing mental health problems and promoting mental wellbeing by addressing adverse social and economic conditions such as poverty and inequality. These factors have a significant impact on mental health and their impact can be mitigated through interventions such as income support, food subsidies and laws that promote gender equality. This approach prioritises early intervention, particularly in childhood, to shape healthy development and mental health through supportive environments and reduce exposure to negative experiences such as abuse and violence.
- Care is determined by individual needs, not diagnosis The second principle advocates for a shift from diagnosis-based to needs-based care. Traditional diagnostic categories often fail to capture an individual’s experience and unique needs. Instead, a stage model of mental illness that recognizes the different stages of mental illness should guide care. This model allows for customized interventions at each stage, focusing on the individual’s specific needs rather than fitting into a predefined diagnostic box.
- Empowering frontline workers to implement evidence-based psychosocial interventions The third principle calls for expanding the mental health care workforce to include non-professional providers, such as community health workers, teachers, and peers. These frontline workers can effectively deliver short-term psychosocial interventions in their communities, facilitating access to mental health care and integrating it with other services. Training and supporting these providers will improve early intervention, case management, and longer-term support, ensuring a comprehensive and equitable response to mental health needs.
- Adopting a rights-based perspective in mental health care The fourth principle focuses on eliminating discrimination and protecting the human rights of people with mental illness. This includes ensuring dignity, reducing stigma, and providing alternatives to coercion in mental health care. Strategies such as the WHO’s QualityRights initiative can guide efforts to protect rights, involve people with lived experiences in decision-making, and ensure legal protections.
- Putting people with experience at the heart of the care system The final principle emphasizes the importance of involving people with lived experience in all aspects of mental health care. Their insights and experiences should shape the design, implementation and evaluation of mental health services. This person-centred approach ensures that care is aligned with what matters most to those directly affected. It also includes supporting shared decision-making and promoting structural interventions such as supportive housing and income security that are essential to comprehensive mental health care.
To implement the Framework, four key policy measures are proposed: adopting a whole-of-society approach that engages a range of non-health sectors to address the social, economic and ecological determinants of mental health; investing in nurturing environments and effective interventions starting from early childhood; ensuring the involvement of civil society organizations in promoting rights-based care; and promoting inter-agency collaboration and leadership at all levels of government to prioritize mental health as central to human development and well-being.
The authors also advocate for a shift from institutional care in psychiatric hospitals to community-based services, integrating short-term inpatient units for seriously ill patients within general hospitals, and providing longer-term support for patients with chronic disorders.Furthermore, they argue that population mental health should be addressed through a collaborative care model that includes multiple providers, such as primary care physicians and community health workers.
It further proposes a shift in investment in mental health, recommending that low- and middle-income countries allocate at least 5% of their health budgets and 10% in high-income countries. This investment should support community and grassroots activities, develop the frontline workforce, and train non-health professionals to promote mental health. Resources should be shifted from less cost-effective institutional care to evidence-based, community-centered interventions.
This article reflects a departure from the narrow, reductionist biomedical model that has dominated psychiatry by advocating for a rights-based, culturally inclusive framework that addresses social determinants and empowers non-specialized caregivers. It also recognizes the profound importance of local contexts and lived experiences, promoting a holistic, community-centered approach.
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Patel, V., Saxena, S., Lund, C., Kohrt, B., Kieling, C., Sunkel, C., Kola, L., Chang, O., Charlson, F., O’Neill, K., & Herrman, H. (2023). Global mental health systems transformation: Principles and policy recommendations. Lancet, 402(10402), 656-666. https://doi.org/10.1016/S0140-6736(23)00918-2 (Link)
