Maintenance of intervention effects: long-term outcomes for participants in a group talk-therapy trial in the Democratic Republic of Congo.

Journal: Global mental health (Cambridge, England)

Volume: 9

Issue: 

Year of Publication: 

Affiliated Institutions:  Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA. Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA. The International Rescue Committee, New York, NY, USA. Action Kivu, Bukavu, Democratic Republic of Congo.

Abstract summary 

Despite the growth of psychotherapy trials in low- and middle-income countries, there have been limited follow-up studies of more than 2 years. This study follows up female sexual violence survivors approximately 6 years after completing a 12-session group cognitive processing therapy (CPT) program in the eastern Democratic Republic of Congo.Baseline trial data were collected in December 2010 from 134 women in 7 study villages randomly allocated to CPT. Study women were over 18 years, reported personally experiencing or witnessing sexual violence, and reported elevated depression, anxiety and/or posttraumatic stress symptoms. Women were followed up (1) post-treatment (6-months after baseline); (2) 6 months later; (3) 12 months later; and (4) in March 2017 (6.3 years after baseline). At the long-term follow-up, 103 women (77%) in 6 of 7 CPT villages were re-assessed; one village was not visited due to ongoing insecurity.We found strong continued intervention effects; nearly all women maintained treatment impacts over the first two years; at long-term follow-up, approximately half continued to maintain low symptom scores. Relapse rates for probable PTSD and probable depression and anxiety were 20%.This study extends prior research to show that treatment impacts can be maintained for several years despite experiences of ongoing trauma. The women described continuing to meet with the women in their therapy group and using the skills they learned in the psychotherapy, providing evidence of the potential for these programs to provide valuable social supports and skills that people use as they continue to face adversity.

Authors & Co-authors:  Bass Judith K JK Murray Sarah M SM Lakin Daniel P DP Kaysen Debra D Annan Jeannie J Matabaro Amani A Bolton Paul A PA

Study Outcome 

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Statistics
Citations :  Banks LM, Kuper H and Polack S (2018) Correction: poverty and disability in low- and middle-income countries: a systematic review (PLoS One (2017) 12, 12 (e0189996) DOI: 10.1371/journal.pone.0189996). PLoS One 13. 10.1371/journal.pone.0204881.
Authors :  7
Identifiers
Doi : 10.1017/gmh.2022.39
SSN : 2054-4251
Study Population
Women,Female
Mesh Terms
Other Terms
Gender-based violence survivors;long-term follow up;trauma intervention
Study Design
Study Approach
Country of Study
Democratic republic of Congo
Publication Country
England