5 research outputs found
A randomized controlled trial of mental health interventions for survivors of systematic violence in Kurdistan, Northern Iraq
BACKGROUND: Experiencing systematic violence and trauma increases the risk of poor mental health outcomes; few interventions for these types of exposures have been evaluated in low resource contexts. The objective of this randomized controlled trial was to assess the effectiveness of two psychotherapeutic interventions, Behavioral Activation Treatment for Depression (BATD) and Cognitive Processing Therapy (CPT), in reducing depression symptoms using a locally adapted and validated version of the Hopkins Symptom Checklist and dysfunction measured with a locally developed scale. Secondary outcomes included posttraumatic stress, anxiety, and traumatic grief symptoms.
METHODS: Twenty community mental health workers, working in rural health clinics, were randomly assigned to training in one of the two interventions. The community mental health workers conducted baseline assessments, enrolled survivors of systematic violence based on severity of depression symptoms, and randomly assigned them to treatment or waitlist-control. Blinded community mental health workers conducted post-intervention assessments on average five months later.
RESULTS: Adult survivors of systematic violence were screened (N = 732) with 281 enrolled in the trial; 215 randomized to an intervention (114 to BATD; 101 to CPT) and 66 to waitlist-control (33 to BATD; 33 to CPT). Nearly 70% (n = 149) of the intervention participants completed treatment and post-intervention assessments; 53 (80%) waitlist-controls completed post-intervention assessments. Estimated effect sizes for depression and dysfunction were 0.60 and 0.55 respectively, comparing BATD participants to all controls and 0.84 and 0.79 respectively, compared to BATD controls only. Estimated effect sizes for depression and dysfunction were 0.70 and 0.90 respectively comparing CPT participants to all controls and 0.44 and 0.63 respectively compared to CPT controls only. Using a permutation-based hypothesis test that is robust to the model assumptions implicit in regression models, BATD had significant effects on depression (p = .003) and dysfunction (p = .007), while CPT had a significant effect on dysfunction only (p = .004).
CONCLUSIONS: Both interventions showed moderate to strong effects on most outcomes. This study demonstrates effectiveness of these interventions in low resource environments by mental health workers with limited prior experience.
TRIAL REGISTRATION: ClinicalTrials.Gov NCT00925262. Registered June 3, 2009
Understanding Iraq’s basic health services package: examining the domestic and external politics of post-conflict health policy
Background: Iraq is a higher middle-income country with a GDP of $223.5 billion (as of
2014). In the 1970s and 1980s, an extensive network of primary, secondary and tertiary
health facilities was built, and the country recorded some of the best health indicators in the
Middle East. However, two decades of conflict (both inter- and intra-state), sanctions and
poor planning have reversed many of the previous gains. In the aftermath of the 2003 war, the
government of Iraq introduced a Basic Health Services Package (BHSP) with a user fee
component. International actors often advocate BHSPs as a means of rapidly scaling-up
services in health systems that are devastated by conflict. User fees have also been promoted
as a way of raising revenue to enhance the financial sustainability of healthcare systems in
such contexts. While Iraq is a conflict-affected state, it has retained an extensive healthcare
infrastructure and has a ministry of health with considerable financial and administrative
capacity. In such a context, the introduction of a BHSP is a notable and distinctive feature of
health policy in this setting, and the process through which this occurred have not yet been
examined.
Aim: To explore the processes through which the BHSP was conceived and designed in
Iraq. It compares Iraq’s BHSP with similar policies in other post-conflict settings. It
examines the roles of domestic and external actors and models in the policy’s conception and
design. It explores the preferences of internal and external actors about the financing of
service delivery through user fees. The study also examines the extent of policy transfer in
the formulation of Iraq’s BHSP. Methodology: The thesis utilises a qualitative case study approach, incorporating
analysis of semi-structured elite interviews and documents. Twenty Skype, phone, and face-to-
face interviews were conducted between January 2013 and August 2014. Interviewees
included former ministers of health, directors of departments of health, academics and
officials at donor agencies, bilateral and multi-lateral bodies and consultancies. Documents
included 47 official government publications, evaluations, reports, policy briefs and
assessments.
Literature review: A search of the literature on health policy making in post-conflict and
fragile settings identified three key gaps in existing evidence; first, there is a dearth of
published work examining health policy in post-conflict Iraq. Second, the literature focuses
mainly on the impact of policy action in post-conflict contexts, largely neglecting the
processes through which those policies are introduced. Third, while the literature
concentrates on the roles of external actors, it pays limited attention to the role of domestic
actors and politics.
Results: Iraq’s BHSP shares commonalities with the other selected countries (Uganda,
Afghanistan, and Liberia) in its primary aims, influential actors, interventions included or
excluded, and financing principles. However, Iraq’s BHSP also aims at broader, and longer-term,
structural reform, while the BHSP in other countries is often motivated by short-term
objectives. The MoH in Iraq also appears to assume a prominent role in this case relative to
others. Also, Iraq’s BHSP includes a greater number of interventions compared to the other
countries.
The Iraq war of 2003 offered the opportunity for wide-ranging structural change in the
healthcare system. External actors, especially the WHO, were influential in advocating for a
BHSP drawing on the recent experience of a similar initiative in what was in some ways the
similar context of Afghanistan. However, the removal of former politicians and the
emergence of internal policy actors with considerable technical and financial capacity
allowed the domestic authorities to debate, dispute and challenge the recommendations of
external actors. Relatedly, some of the internationally distinctive features of the BHSP in
Iraq, including user fees, are similar to those that exist elsewhere in the health system. Most interviewees agreed that the BHSP was a means of enhancing financial
sustainability and that it would help to enhance efficiency by targeting resources at
population health need. The BHSP, according to some, represented the categories of
healthcare that the government should finance, while allowing the private sector to meet
demand for other services. However, many domestic actors supported the introduction of user
fees as part of the BHSP. Several external actors either distanced themselves from this
decision or declared no position, claiming that this was properly a matter for the government
of Iraq.
Discussion: While the BHSP’s ‘label’ is new in the context of Iraq, its substantive
content is not. The BHSP can be seen as the outcome of the combination of old (existing)
technologies and instruments presented in new (and introduced) ways. The existing health
system offered ideas, techniques and processes that were maintained and reproduced even if
these were packaged in new ways, to create a policy framework which is genuinely novel.
External experts highlighted the idea of the BHSP and provided models (such as
Afghanistan) on which the policy could be based. Internal decision-makers, however, were
active players in policy formulation, not passive recipients who did not question or modify
the policy during the process of transfer. On the contrary, it seems that the latter exerted
considerable influence. User fees represent one aspect of that continuity.
Ownership of policies by ministries of health in post-conflict is often advocated.
However, such involvement introduces the potential for replicating old structures and
policies, and may result in a degree of policy incoherence. Policy ideas are likely to change
significantly where there is considerable local engagement in policy design and
implementation
Community-based mental health treatments for survivors of torture and militant attacks in Southern Iraq: a randomized control trial
A randomized controlled trial of mental health interventions for survivors of systematic violence in Kurdistan, Northern Iraq
Background: Experiencing systematic violence and trauma increases the risk of poor mental health outcomes; few interventions for these types of exposures have been evaluated in low resource contexts. The objective of this randomized controlled trial was to assess the effectiveness of two psychotherapeutic interventions, Behavioral Activation Treatment for Depression (BATD) and Cognitive Processing Therapy (CPT), in reducing depression symptoms using a locally adapted and validated version of the Hopkins Symptom Checklist and dysfunction measured with a locally developed scale. Secondary outcomes included posttraumatic stress, anxiety, and traumatic grief symptoms.
Methods: Twenty community mental health workers, working in rural health clinics, were randomly assigned to training in one of the two interventions. The community mental health workers conducted baseline assessments, enrolled survivors of systematic violence based on severity of depression symptoms, and randomly assigned them to treatment or waitlist-control. Blinded community mental health workers conducted post-intervention assessments on average five months later.
Results: Adult survivors of systematic violence were screened (N inverted question mark= inverted question mark732) with 281 enrolled in the trial; 215 randomized to an intervention (114 to BATD; 101 to CPT) and 66 to waitlist-control (33 to BATD; 33 to CPT). Nearly 70% (n = 149) of the intervention participants completed treatment and post-intervention assessments; 53 (80%) waitlist-controls completed post-intervention assessments. Estimated effect sizes for depression and dysfunction were 0.60 and 0.55 respectively, comparing BATD participants to all controls and 0.84 and 0.79 respectively, compared to BATD controls only. Estimated effect sizes for depression and dysfunction were 0.70 and 0.90 respectively comparing CPT participants to all controls and 0.44 and 0.63 respectively compared to CPT controls only. Using a permutation-based hypothesis test that is robust to the model assumptions implicit in regression models, BATD had significant effects on depression (p inverted question mark= inverted question mark.003) and dysfunction (p inverted question mark= inverted question mark.007), while CPT had a significant effect on dysfunction only (p inverted question mark= inverted question mark.004).
Conclusions: Both interventions showed moderate to strong effects on most outcomes. This study demonstrates effectiveness of these interventions in low resource environments by mental health workers with limited prior experience.
Trial Registration: ClinicalTrials.Gov NCT00925262. Registered June 3, 2009