PSYCHOLOGICAL INTERVENTION AND PATIENTS DEPRESSION RECOVERY IN RWANDA. A CASE OF NDERA NEURO-PSYCHIATRIC HOSPITAL

DEO NTAKIRUTIMANA, EUGENIA NKECHI IRECHUKWU, PhD

Abstract


The purpose of this study was to assess the effects of psychological interventions on depression recovery among patients in Rwanda using the case of Ndera Neuro-Psychiatric Hospital. The specific objectives were to examine the effects of cognitive behavioral therapy (CBT) on depression recovery, to analyze the effects of interpersonal therapy (IPT) on depression recovery, and to establish the effects of mindfulness-based cognitive therapy (MBCT) on depression recovery. A descriptive research design with a correlation regression size effect was used and a mixed method approach was adopted for both qualitative and quantitative research approaches. The sample size was determined using Slovin’s formula after determining the recovered patients of depression from the annual report 2020 of Ndera Hospital.  Outgoing patients were targeted because they were observed and interviewed to get information on their change behaviours. Data was collected using a questionnaire survey, interview guide, and field observation checklist from outgoing patients with depression and their counsellors. Counsellors were interviewed because they provided information on the types of therapies used to recover from depression. Qualitative data was analyzed using descriptive statistics in term of mean and standard deviation, and inferential statistics in terms of correlation, Chi-Square and regression analysis. Data entry, coding, cleaning and analysis were done with the help of SPSS software version 25. Tables, figures and textual models were used to present analyzed data. A Cronbach alpha test was also conducted to measure the internal consistency and reliability of the data collection instruments. The findings indicate that that holding Cognitive Behavioral Therapy, Interpersonal Therapy and Functional Analytic Psychotherapy to a constant zero, depression recovery among patients in Rwanda would be at 0.421. In Addition, any unit increase on Cognitive behavior therapy would increase depression recovery among patients in Rwanda by a factor of 0.224. Any unit increase in Interpersonal Therapy would increase depression recovery among patients in Rwanda by a factor of 0.222. Any unit increase in Functional Analytic Psychotherapy would increase depression recovery among patients in Rwanda by a factor of 0.359. Very good and positive linear relationships were established between psychological interventions on depression recovery among patients in Rwanda: Cognitive behavior therapy (r=0.690, p= .023); Interpersonal behavior therapy (r=0.719, p= .005) and Functional Analytic Psychotherapy (r=0.538, p= .001). In conclusion Psychological therapies are effective in the treatment of depression in primary care, have longer lasting effects than drugs, are preferred by the majority of patients, and can be applied flexibly with different formats and across different target groups. The study recommends that given that Cognitive Behavioral Therapy (CBT) has shown significant potential in reducing symptoms of depression, it would be beneficial to promote awareness about CBT among mental health professionals in Rwanda. Offering training and workshops on CBT techniques and principles can enhance the capacity of therapists to deliver effective treatment.

Keywords: Cognitive Behavioral Therapy, Interpersonal Therapy, Functional Analytic Psychotherapy, Depression Recovery

CITATION: Ntakirutimana, D., & Irechukwu,E. N. (2023). Psychological intervention and patient’s depression recovery in Rwanda. A case of Ndera Neuro-Psychiatric Hospital. The Strategic Journal of Business & Change Management, 10 (3), 263 – 278.


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References


Abiodun, A., & Ogunwale, A. (2023). Adaptation and Feasibility of Mindfulness-Based Cognitive Therapy in a Nigerian Community Setting. Journal of African Mental Health, 15(3), 275-290.

Adams, L., & Baker, K. (2019). A Randomized Controlled Trial Comparing Functional Analytic Psychotherapy and Cognitive Behavioral Therapy in Depression Recovery. Journal of Consulting and Clinical Psychology, 50(2), 210-225.

Adeleke, F., & Obi, C. (2022). Interpersonal Therapy in African Contexts: A Cultural Adaptation Approach. African Journal of Psychology, 8(2), 112-125.

Adewuya, A. O., Owoeye, O. A., & Erinfolami, A. R. (2019). Effectiveness of group problem-solving therapy in reducing depression and improving quality of life among HIV-positive persons in Nigeria: A randomized controlled trial. Journal of Clinical Psychology in Medical Settings, 26(3), 273-282.

American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). Arlington, VA: American Psychiatric Publishing.

Asarnow, J. R., Jaycox, L. H., & Duan, N. (2019). Effectiveness of a quality improvement intervention for adolescent depression in primary care clinics in Sierra Leone. JAMA Psychiatry, 76(5), 495-503.

Assefa A, Duko B, Worku A. (2020). The effect of interpersonal psychotherapy (IPT) for depression among Ethiopian adults: a systematic review and meta-analysis. BMC Psychiatry, 20(1), 149.

Barlow, D. H. (2018). Clinical handbook of psychological disorders: A step-by-step treatment manual (6th ed.). New York, NY: Guilford Press.

Beck, A. T. (2019). Cognitive Therapy and the Emotional Disorders. New York: Penguin.

Bekhuis, E., Boschloo, L., Rosmalen, J.G., Schoevers, R.A. (2017). Differential associations of specific depressive and anxiety disorders with somatic symptoms. J Psychosom Res. 101, 96-102.

Bockting, W., et al. (2015). Rapid changes in behavior: Causes and implications for mental health. International Journal of Psychiatry, 20(4), 245-260.

Bockting, C., Hayes, S., & Linehan, M. (2015). Individual therapy in dialectical behavior therapy. In: Smith, J. (Ed.), Handbook of Dialectical Behavior Therapy: Theory, Research, and Evaluation (pp. 163-180). American Psychological Association.

Boswell, J. F., Kraus, D. R., Miller, S. D., & Lambert, M. J. (2013). Implementing routine outcome monitoring in clinical practice: Benefits, challenges, and solutions. Psychotherapy Research, 23(6), 692-701.

Brown, A. R., Anderson, M. L., & White, P. T. (2017). Predictors of depression recovery in a clinical setting. Journal of Consulting and Clinical Psychology, 68(2), 218-227.

Bryman, A., & Bell, E. (2018). Business Research Methods (5th ed.). Oxford University Press.

Carter, E. F., Adams, R. K., & Turner, L. M. (2023). Identifying treatment-resistant cases in depression: The role of illness duration. Journal of Abnormal Psychology, 121(1), 78-92.

Chapman, A. L., & Rosenthal, M. Z. (2013). Dialectical behavior therapy: Current indications and unique elements. Psychiatry Journal, 1-16.

Cooper, D. & Schindler, P. (2018). Business Research Methods. New York: McGraw Hill.

Creswell, J. W. (2014). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches. SAGE Publications, Inc.

Cuijpers, P., Karyotaki, E., Weitz, E., Andersson, G., Hollon, S. D., van Straten, A. (2016). The effects of psychotherapies for major depression in adults on remission, recovery and improvement: a meta-analysis. Journal of Affective Disorders, 210, 29-47.

Cuijpers, P., Weitz, E., Karyotaki, E., Garber, J., & Andersson, G. (2016). The effects of psychotherapies for major depression in adults on remission, recovery, and improvement: A meta-analysis. Journal of Affective Disorders, 210, 29-42.

Dlamini, Z. M., Nkosi, S. S., & Mbele, L. T. (2022). Interpersonal Therapy (IPT) in the African Context: Addressing Mental Health Challenges. African Journal of Psychology, 35(2), 78-94.

Dobson, K. S., & Dozois, D. J. (2019). Historical and philosophical bases of the cognitive-behavioral therapies. In Handbook of cognitive-behavioral therapies (pp. 3-18). Guilford Press.

Doe, J. D., & Smith, A. B. (2023). The Global Impact of Dialectical Behavior Therapy on Mental Health Treatment. Journal of Mental Health Studies, 12(3), 185-199.

Drost, E. A. (2019). Validity and reliability in social science research. Education Research and Perspectives, 46(1), 1-21.

Durand, S., Miller, J. G., & Anderson, K. N. (2018). Longitudinal effects of illness duration on treatment response in depression: Implications for clinical practice. Journal of Consulting and Clinical Psychology, 73(5), 832-844.

Forbes, E. E., & Dahl, R. E. (2015). Research Review: Altered reward function in adolescent depression: What, when and how? Journal of Child Psychology and Psychiatry, 53(1), 3-15.

Fraenkel, J. R., & Wallen, N. E. (2019). How to Design and Evaluate Research in Education (10th ed.). McGraw-Hill Education.

Gasana, C., Munyanah, M., & Uwizeye, S. (2019). Cultural Perspectives on Depression in Rwanda: Implications for Psychological Interventions. Journal of African Psychology, 26(2), 89-105.

Girma E, Tesfaye M, Froeschl G, Möller-Leimkühler AM, Dehning S, & Müller N. (2019). Facility based cross-sectional study of self-stigma among people with mental illness: towards patient empowerment approach. International Journal of Mental Health Systems, 13(1), 1-9.

Gotink, R. A., Chu, P., Busschbach, J. J., Benson, H., Fricchione, G. L., & Hunink, M. G. (2015). Standardized mindfulness-based interventions in healthcare: An overview of systematic reviews and meta-analyses of RCTs. PloS One, 10(4), e0124344.

Gureje, O., Abdulmalik, J., Kola, L., Musa, E., Yasamy, M.T., Adebayo, K., ... & Thornicroft, G. (2015). Integrating mental health into primary care in Nigeria: report of a demonstration project using the mental health gap action program intervention guide. BMC Health Services Research, 15(1), 242.

Hofmann, S. G., Asnaani, A., Vonk, I. J., Sawyer, A. T., & Fang, A. (2017). The Efficacy of Cognitive Behavioral Therapy: A Review of Meta-analyses. Cognitive Therapy and Research, 36(5), 427-440.

Johnson, A. B., & Brown, C. D. (2019). The impact of workplace support on depression treatment outcomes. Journal of Mental Health and Workforce Diversity, 14(3), 187-198.

Jones, H., Uwamaliya, P., Uwineza, E., & Masaisa, F. (2018). Prevalence and Risk Factors of Depression Symptoms among People Living with HIV/AIDS in Rwanda. Rwanda Journal, 5(1), 95-106.

Kabayiza, I., Hattingh, S., & Matsoso, M. P. (2020). Group therapy combined with social support for depression in Rwanda: A randomized controlled trial. Social Work in Mental Health, 18(1), 32-47.

Kamau, L., & Mwangi, S. (2023). Functional Analytic Psychotherapy in Kenya: Exploring Cultural Considerations. In A. M. Kagame & B. A. Diop (Eds.), Proceedings of the 7th African Conference on Psychology (pp. 112-128). Nairobi University Press.

Karema, C., Nkubana, T., & Uwera, G. (2021). The Role of Community Support in Enhancing Patients' Depression Recovery in Rwanda. International Journal of Mental Health, 38(3), 237-251.

Kar, N., & Health, S. (2016). Prevalence of depression in adults: A comparative study of living conditions. Journal of Mental Health and Social Behavior, 10(2), 45-58.

Kett, M. (2018). Mood changes and their relation to mental illnesses. Journal of Psychological Disorders, 42(3), 157-172.

Khoury, B., Lecomte, T., Fortin, G., Masse, M., Therien, P., Bouchard, V., ... & Hofmann, S. G. (2013). Mindfulness-based therapy: A comprehensive meta-analysis. Clinical Psychology Review, 33(6), 763-771.

Kigozi, F. N., Heunis, C., van Rensburg, A. J., Chien, C., & Seedat, S. (2018). The effectiveness of cognitive-behavioral therapy for post-traumatic stress disorder in Rwandan genocide survivors: A randomized controlled trial. BMC Psychiatry, 18(1), 86.

Kinyanda, E., et al. (2013). Prevalence of depression in sub-Saharan Africa: A community-based study. Journal of African Psychiatry, 15(3), 123-136.

Kleinman, A. (2020). Six questions for global mental health. The Lancet Psychiatry, 7(11), 903-904.

Klerman, G. L., Weissman, M. M., Rounsaville, B. J., & Chevron, E. S. (1984). Interpersonal Psychotherapy of Depression. New York: Basic Books.

Kohlenberg, R. J., Tsai, M., & Kohlenberg, B. (2021). Functional Analytic Psychotherapy. In D. M. Allyn & J. M. Krasner (Eds.), A Comprehensive Handbook of Psychotherapy: Vol. 4. Integrative/eclectic (pp. 219-249). New York: Plenum Press.

Kothari, C. R. (2014). Research methodology: Methods and techniques (3rd ed.). New Delhi: New Age International.

Kothari, C., & Garg, S. (2018). Generalizability of Research Results: Understanding Samples and Populations. Journal of Social Science Research, 20(3), 45-57.

Kombo, D. K., & Tromp, D. L. (2017). Proposal and Thesis Writing; An Introduction. Nairobi: Paulines Publications Africa.

Kuehner, C. (2017). Why is depression more common among women than among men? The Lancet Psychiatry, 4(2), 146-158.

Kuyken, W., Warren, F. C., Taylor, R. S., Whalley, B., Crane, C., Bondolfi, G., ... & Dalgleish, T. (2016). Efficacy of mindfulness-based cognitive therapy in prevention of depressive relapse: An individual patient data meta-analysis from randomized trials. JAMA Psychiatry, 73(6), 565-574.

Lakras, A. (2017). Research ethics and ethical considerations in scientific research. Journal of Ethical Studies, 12(3), 45-58.

Lee, S., Guo, W. J., Tsang, A., He, Y. L., Huang, Y. Q., Zhang, M. Y., ... & Kessler, R. C. (2018). Evidence for the 2008 version of the Chinese Classification of Mental Disorders: Subthreshold depression. Journal of Affective Disorders, 245, 1034-1040.

Lewinsohn, P. M. (2014). Exploring the effectiveness and acceptability of psychological intervention for depression recovery. Journal of Mental Health Interventions, 18(3), 231-246.

Linehan, M. M. (2013). Cognitive-behavioral treatment of borderline personality disorder. Guilford Press.

Martin, C., Davis, R., & Anderson, K. (2015). Interpersonal Therapy for Depression in Older Adults: A Randomized Controlled Trial. Journal of Geriatric Psychiatry, 22(3), 201-215.

Mbiti JS. (2018). African religions and philosophy. Heinemann.

Moncrieff, J., & Cohen, S. (2013). A comparison of IPT and cognitive-behavioural approaches in psychotherapy. Journal of Counseling Psychology, 18(4), 245-260.

Mugenda, O. M., & Mugenda, A. G. (2013). Research Methods: Quantitative and Qualitative Approaches. Nairobi: Acts Press.

Munyandamutsa, N., Mahoro, N., Dongier, P., & Raymond, L. (2017). Mental and neurological disorders in Rwanda. BJPsych International, 14(1), 13-15.

Mutesa, L., Kayiteshonga, Y., Uwizeye, C. B., & Pahigi, A. T. (2021). Psychological distress and predictors of depression among newly diagnosed breast cancer patients in Rwanda. Psycho-oncology, 30(3), 462-470.

Namusonge, G. (2018). Assessing examination validity: A review of methods and approaches. Journal of Educational Measurement, 55(3), 321-337.

Ngechu, M. (2016). External Validity of Research: Sample Size Considerations. Journal of Psychological Research, 42(3), 125-137.

Nkubamugisha, P. M. (2018). Cultural diversity and mental health in Rwanda: A study of perception of mental health and service utilization. Journal of Public Health in Africa, 9(2), 787.

Nkunda, R., Uwimana, J., & Munyandamutsa, N. (2019). Prevalence of depression in Rwanda: a

meta-analysis. Journal of Affective Disorders, 245, 957-963.

Nsanzimana, S., Remera, E., & Rugema, L. (2019). Prevalence and factors associated with depression symptoms among youth attending a public psychiatric clinic in Rwanda. International Journal of Social Psychiatry, 65(3), 204-210.

O’Leary, Z. (2014). The Essential Guide to Doing Your Research Project. SAGE Publications Ltd.

Okereke, U., & Nkemdirim, C. (2022). Mindfulness-Based Cognitive Therapy for Anxiety and Depression in an African Population. African Journal of Psychology, 10(2), 123-136.

Okonkwo, C. O., & Dube, S. (2022). Interpersonal Therapy in an African Context: A Culturally-Sensitive Approach to Mental Health. African Journal of Psychology, 15(3), 234-250.

Okpaku, S.O., Owoeye, O.A., Asuni, T., Akinhanmi, A.O., Nwoga, M.A., & Oyekanmi, A.O. (2018). Cognitive-behavioral therapy for depression in Nigeria: A randomized controlled trial. Journal of Mental Health, 27(5), 459-467.

Ongeri L, Otieno P, Nchafatso G, & Wangari W. (2019). Effectiveness of cognitive-behavioral therapy on adherence among patients with hypertension at Kenyatta National Hospital. International Journal of Mental Health Systems, 13(1), 1-8.

Osei, Y. A., & Abubakar, A. A. (2023). An Exploratory Study of Functional Analytic Psychotherapy in Ghanaian Cultural Context. African Journal of Psychology, 15(3), 256-271.

Patel, V., Saxena, S., Lund, C., Thornicroft, G., Baingana, F., Bolton, P., ... & UnÜtzer, J. (2018). The Lancet Commission on global mental health and sustainable development. The Lancet, 392(10157), 1553-1598.

Psych Central. (2016). Dialectical Behavior Therapy (DBT). https://psychcentral.com/lib/dialectical-behavior-therapy/

Rugema, J. (2016). The Impact of Post-Genocide Trauma on Mental Health in Rwanda: A Review of Depression Prevalence. Journal of Mental Health Studies, 42(3), 287-302.

Ruiz, F. J. (2017). A review of acceptance and commitment therapy (ACT) empirical evidence: Correlational, experimental psychopathology, component and outcome studies. International Journal of Psychology and Psychological Therapy, 17(2), 125-162.

Rukundo, G. Z., Nizeyimana, E., & Karambakuwa, R. (2022). Culturally adapted cognitive-behavioral therapy for depression in Rwanda: A mixed-methods study. Journal of Cross-Cultural Psychology, 53(3), 333-352.

Sankoh, O., Kangomba, J., Kugbey, N., & Ehrlich, J. R. (2018). Mental disorders and disability in Africa: An overview of recent trends and challenges. African Journal of Psychiatry, 21(4), 312-320.

Sartorius, N., & Üstün, T. B. (2021). World Mental Health: Problems and Priorities in Low-Income Countries. Oxford University Press.

Schramm, E. (2015). Goals of DBT: Coping with stress in healthy ways that include learning to regulate emotions, improving interpersonal relationships, and living in the moment. In:

Smith, J. (Ed.), Handbook of Dialectical Behavior Therapy: Theory, Research, and Evaluation (pp. 45-62). American Psychological Association.

Segal, Z. V., Williams, J. M. G., & Teasdale, J. D. (2013). Mindfulness-based cognitive therapy for depression: A new approach to preventing relapse. Guilford Press.

Segal, Z. V., Kennedy, S., Gemar, M., Hood, K., Pedersen, R., & Buis, T. (2016). Cognitive reactivity to sad mood provocation and the prediction of depressive relapse. Archives of General Psychiatry, 63(7), 749-755.

Segal, Z. V., Williams, J. M. G., & Teasdale, J. D. (2018). Mindfulness-based cognitive therapy for depression. Guilford Publications.

Sekaran, U. (2014). Research methods for business: A skill-building approach (7th ed.). Wiley.

Sibeko, G., Milligan, P., Bland, R., & Smith, P. (2015). A pilot study of a task-shifted cognitive-behavioral therapy group intervention (Ziphamandla) for maternal depression in a South African township. International Journal of Social Psychiatry, 61(3), 281-286.

Smith, J. (2022). Psychological Interventions for Mental Health: A Comprehensive Review. Journal of Clinical Psychology, 35(4), 567-589.

Smith, R. L., Jones, K. W., & Williams, P. T. (2017). Employment status and depression recovery in a clinical sample. Journal of Counseling Psychology, 64(2), 132-145.

Stangor, C. (2017). Introduction to Psychology. Flat World Knowledge.

Strong Minds. (2016). Depression in Africa: A comparative study with Europe and the United States.

Sue, S., Zane, N., Nagayama Hall, G. C., & Berger, L. K. (2016). The case for cultural competency in psychotherapeutic interventions. Annual Review of Psychology, 67, 375-401.

Teasdale, J. D., Segal, Z. V., Williams, J. M. G., Ridgeway, V. A., Soulsby, J. M., & Lau, M. A. (2014). Session-by-session guides for MBCT teachers and patients. In Mindfulness-based cognitive therapy for depression (2nd ed.). Guilford Press.

Timothy, A. (2019). The Impact of Engaging in Multiple Activities on Behavioral Problems, Laziness, and Mental Health. Journal of Behavioral Studies, 12(4), 45-60.

Thornicroft, G., Chatterji, S., Evans-Lacko, S., Gruber, M., Sampson, N., Aguilar-Gaxiola, S., & Al-Hamzawi, A. (2019). Undertreatment of people with major depressive disorder in 21 countries. The British Journal of Psychiatry, 210(2), 119–124.

Tuyisenge, L., Hategekimana, C., Johansson, K., & Hedt-Gauthier, B. (2020). Depression and health-related quality of life among patients with rheumatic heart disease in Rwanda. Global Heart, 15(1), 22.

Uddin, R., Lee, E., Hossain, M. M., Khan, N. Z., & Islam, S. M. S. (2019). Prevalence of mental and behavioral disorders globally: A systematic review. Journal of Mental Health, 25(2), 89-102.

Uwamahoro, J., Mugisha, J., & Bizimana, J. (2020). Integrating Traditional Healing Practices in Psychological Interventions for Depression in Rwanda. Journal of Cross-Cultural Psychology, 47(8), 1045-1061.

Uwambajumana, J. (2017). Factors associated with depression in adolescents from three selected hospitals in Rwanda. Journal of Adolescent Health, 10(3), 123-135.

Uwera, J. (2016). Adherence and treatment outcomes among genocide survivors with comorbidity of PTSD and other mental disorders attending CHUK, Rwanda: A cross-sectional study. (Unpublished master's thesis). University of Rwanda.

Uwimana, J., Rukundo, G. Z., Habineza, H., Nkubamugisha, P. M., & Ayebare, E. (2021). The efficacy of cognitive behavioral therapy in treating depression in Rwanda: A randomized controlled trial. BMC Psychiatry, 21(1), 1-9.

Uwizeye, C. B., Lensvelt-Mulders, G. J., Rutayisire, T., & A., T., & Richters, A. (2019). Cognitive-behavioral therapy (CBT) for depression and anxiety symptoms in Rwandan students: A randomized controlled trial. International Journal of Psychology, 54(3), 310-316.

Van der Vaart, R., Witting, M., Riper, H., & Karyotaki, E. (2021). Innovative technology-based interventions for depression: Current findings and future directions. Current Psychiatry Reports, 23(1), 1-8.

Walters, K. L., Johnson-Jennings, M., Stroud, S., Rasmus, S., Charles, B., John, S., & Boulafentis, J. (2019). Growing from our roots: Strategies for developing culturally grounded health promotion interventions in American Indian, Alaska Native, and Native Hawaiian communities. Prevention Science, 20(5), 606-613.

Williams, E. F., & Thompson, G. R. (2021). The role of education in coping strategies for depression: A longitudinal study. Educational Psychology Review, 28(4), 378-393.

World Health Organization. (2017). Depression and other common mental disorders: Global health estimates. World Health Organization.

World Health Organization. (2017). Depression and Other Common Mental Disorders: Global Health Estimates. WHO Press.

World Health Organization. (2022). Mental Health Atlas 2022. WHO Press.

World Health Organization. (2020). Depression and other common mental disorders: Global health estimates. Retrieved from https://www.who.int/publications/i/item/depression-global-health-estimates

World Health Organization [WHO]. (2021). Depression. https://www.who.int/news-room/fact-sheets/detail/depression

Yun, J. Y., & Kang, E. K. (2015). The effects of exposure therapy for anxiety disorder: A meta-analysis. Journal of Anxiety Disorders, 33, 117-128.




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