Open research questions in Health and Conflict Studies
154 gap statements mined from Health and Conflict Studies papers in our 7.9M-paper local library, which holds 1,749 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.
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What the literature leaves open
Armed conflict poses a major threat to child health, and growing research highlights how political and social structures may moderate its effects, though the full range of relevant effect modifiers remains incompletely understood.
Numerous factors limit research output from LMIC authors, including a lack of research training opportunities, scarce funding, prohibitive publishing fees, lack of standardized trauma registries, and inequitable research partnerships with high-income country (HIC) institutions.
Introduction The impact of armed conflict and war on mental health is well documented, with limited data on populations living in unrecognized states.
Depression and its risk factors in a conflict-affected population: findings from a nationwide survey · 2024 · DOIThe study had a limited sample size due to challenging field conditions and limited accessibility. The study used a non-probability sampling method, which may limit the generalizability of the findings. The study was conducted in a specific context, which may not be representative of other conflict settings.
Biomass use and its health effects among a sample of the Palestinian community during the war 2023–2025 · 2026 · DOIThe need for more research on the impact of war on health systems. The importance of understanding the challenges faced by frontline health workers in conflict zones.
The gap between the current state of mental health and the need for scientific progress. The lack of integration of technology with mental health practices.
The international community's failure to prevent attacks on hospitals is a significant gap.
The scientific community has not shown adequate attention to the crisis. There is a need for international cooperation and community health preparedness to respond to the increasing health needs of the affected population.
As noted above, the WHO 4 P’s framework is insufficient for assessing systems in conflict zones, particularly those that are actively targeted and besieged by external forces.
Assessing Rehabilitation Systems in Conflict: A Policy Analysis of Prosthetic and Orthotic Services in Gaza, Palestine · 2026 · DOIThe question of how cumulative war trauma can be compensated for has not been discussed. The paper identifies a gap in the discussion of cumulative war trauma in the context of climate change litigation. The paper highlights the need for a legal framework to address cumulative war trauma.
Can we pay it out? Civilians and the compensation of cumulative war trauma in the aftermath of the international climate change litigation · 2026 · DOIThe study identifies the need for increased investment in peacekeeping operations and conflict resolution.
Integrating neurology in community healthcare in sub-Saharan Africa: experience and outcomes of the 7-year partnership between the Italian Society of Neurology and the DREAM program · 2026 · DOIBreakdown of services and lack of access to healthcare and assistive devices. Being targeted, inability to flee, and risk of abandonment during armed conflicts.
Neglected casualties: Mental health harms of armed conflict on persons with disabilities · 2026 · DOISustainability in relation to oral health remains an emerging and underexplored area among Syrian dental professionals. The following observations draw on the authors’ field experience and professional networks within the Syrian dental community, in the absence of published empirical data on sustainability practices in Syrian oral health care.
Rebuilding oral health systems in post-conflict Syria: a call for integration, innovation, and sustainability · 2026 · DOITemporary reductions in recruitment, violence, or active participation are insufficient to permanently disrupt long-run insecurity dynamics unless interventions alter the underlying mechanisms sufficiently to move the system outside the PVE’s basin of attraction by reducing R0 below one.
Epidemiological methods provide target metrics and control parameters for multi-actor violent conflicts · 2026 · DOIThe study aims to address the gap in understanding the links between environmental and social factors and chronic illnesses during crises. The study identifies the need for multisectoral efforts to secure safe housing, maintain energy and medication supplies.
The study is subject to underreporting due to healthcare destruction. The study lacks individual-level biomarker data. The study is limited by the ecological fallacy, which precludes causal inference at the individual level.
السمية البيئية واضطرابات الصحة الإنجابية: تقييم حالات الإجهاض والتشوهات الخلقية ووفيات الفترة المحيطة بالولادة في غزة (2023–2026) · 2026 · DOIThe study suggests that future research should focus on the long-term effects of conflict on reproductive health outcomes. The study recommends that future research should use individual-level biomarker data to examine the relationship between environmental toxicity and health effects. The study notes that future research should prioritize the development of interventions to mitigate the health effects of conflict.
السمية البيئية واضطرابات الصحة الإنجابية: تقييم حالات الإجهاض والتشوهات الخلقية ووفيات الفترة المحيطة بالولادة في غزة (2023–2026) · 2026 · DOIMost studies on vicarious trauma are cross-sectional and rely on self-reported data. Longitudinal research is needed to understand how chronic exposure affects clinicians over time. Few randomised controlled trials have evaluated the effectiveness of professional support interventions, and culturally specific programmes remain underdeveloped.
There is a lack of understanding of the causal effects of armed conflict exposure on altruistic behaviors. The paper identifies a gap in the literature on the impact of armed conflict exposure on social cohesion and altruistic behaviors.
There is a lack of reliable and timely data on migration flows and the causes and consequences of migration during armed conflict. The study highlights the need for more research on the effects of conflict on demographic behavior, including family and fertility.
Introduction: Demography and War—Research on Population and Health in Contexts of Armed Conflict · 2026 · DOIThe authors identified the challenge of providing individualized care to repatriates with diverse needs and comorbidities. The authors also noted the challenge of protecting the repatriates' privacy, especially during the initial meeting with their families. The authors highlighted the challenge of creating a safe and stable connection with the repatriate and their family, in medical and psychosocial aspects.
From Crisis to Care: A Multidisciplinary Care Framework for Repatriated Civilian Hostages: Development, Implementation, and Early Outcomes · 2026 · DOIMaintaining sterility in an improvised OR is a challenge. The study faced logistical challenges in supply management. The improvised OR had limited equipment and infrastructure compared to the standard OR.
Collecting data in a conflict setting with limited accessibility and challenging field conditions. Recruiting participants and achieving a sufficient response rate. Addressing the health risks associated with biomass fuel use in a resource-constrained setting.
Biomass use and its health effects among a sample of the Palestinian community during the war 2023–2025 · 2026 · DOIThe international community's response to the Israeli invasion of Gaza has been inadequate. The US medical establishment has been criticized for its silence in the face of the invasion.
Limited evidence specifically addressing the hospital-based care of repatriated civilian hostages, - Small sample size of 10 repatriated female hostages, - Retrospective review of clinical characteristics and short-term hospital…
From Crisis to Care: A Multidisciplinary Care Framework for Repatriated Civilian Hostages: Development, Implementation, and Early Outcomes · 2026 · DOI
Most-cited papers in Health and Conflict Studies
- The world report on violence and health · The Lancet · 2002 · 4,229 citations
- Armed Conflict 1946-2001: A New Dataset · Journal of Peace Research · 2002 · 2,462 citations
- The Causes of Death in Conventional Land Warfare: Implications for Combat Casualty Care Research · Military Medicine · 1984 · 561 citations
- The effects of armed conflict on the health of women and children · The Lancet · 2021 · 431 citations
- Monitoring Trends in Global Combat: A New Dataset of Battle Deaths · European Journal of Population / Revue européenne de Démographie · 2005 · 428 citations
- Civil Wars Kill and Maim People—Long After the Shooting Stops · American Political Science Review · 2003 · 402 citations
- Armed conflicts, 1946–2014 · Journal of Peace Research · 2015 · 352 citations
- The Consequences of Child Soldiering · The Review of Economics and Statistics · 2010 · 286 citations
- Political violence, ethnic conflict, and contemporary wars: broad implications for health and social well-being · Social Science & Medicine · 2002 · 275 citations
- THE PUBLIC HEALTH ASPECTS OF COMPLEX EMERGENCIES AND REFUGEE SITUATIONS · Annual Review of Public Health · 1997 · 273 citations
Most recent work
- Violent and non-violent death tolls for the Gaza conflict: new primary evidence from a population-representative field survey · The Lancet Global Health · 2026
- Johns Hopkins Center for Humanitarian Health–Lancet Commission on health, conflict, and forced displacement: health in a world of crises and impunity · The Lancet · 2026
- Genocide Studies and Prevention · Genocide Studies and Prevention · 2026
- Getting unstuck: reframing health systems strengthening and resilience in fragile and conflict-affected settings · BMJ Global Health · 2026
- Selective empathy and the genocide in Gaza: the silence of health and academic associations · Globalization and Health · 2026
- Gaza: Israel moves to ban dozens of aid groups in “cynical and calculated” move · BMJ · 2026
- Israel accepts Gaza death toll of 70 000, but experts say true number is much higher · BMJ · 2026
- Iran: WHO calls for protection for health workers as conflict sweeps the Middle East · BMJ · 2026
- Challenges of access to care for children with cancer living in the Gaza Strip/occupied Palestinian territory in 2022: a cross-sectional study · BMJ Global Health · 2026
- Newly emerged resistance healthcare systems in northwest Myanmar’s Sagaing Region post-military coup: qualitative insights from anti-junta healthcare workers and community members · BMJ Global Health · 2026
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