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Regenauer KS, Rose AL, Belus JM, Johnson K, Ciya N, Ndamase S, Jacobs Y, Staniland L, Sibeko G, Bassett IV, Joska J, Myers B, Magidson JF. Piloting Siyakhana: A community health worker training to reduce substance use and depression stigma in South African HIV and TB care. PLOS Glob Public Health 2024; 4:e0002657. [PMID: 38713695 DOI: 10.1371/journal.pgph.0002657] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 11/03/2023] [Indexed: 05/09/2024]
Abstract
South Africa has one of the highest rates of HIV/tuberculosis (TB) co-infection, and poor engagement in HIV/TB care contributes to morbidity and mortality. In South Africa, community health workers (CHWs) are tasked with re-engaging patients who have dropped out of HIV/TB care. CHWs have described substantial challenges with substance use (SU) and depression among their patients, while patients have described CHW stigma towards SU and depression as barriers to re-engagement in care. Yet, CHWs receive little-to-no training on SU or depression. Therefore, we piloted Siyakhana, a brief CHW training to reduce stigma related to SU and depression while improving skills for re-engaging these patients in HIV and/or TB care. This study evaluated the preliminary effectiveness (stigma towards SU and depression; clinical competence assessed via roleplay) and implementation (quantitative ratings of feasibility, acceptability, appropriateness, adoption; semi-structured written qualitative feedback) of Siyakhana among CHWs and supervisors (N = 17) at pre- and post-training assessments. SU stigma significantly decreased (F(1,16) = 18.94, p < 0.001, ηp2 = 0.54). Depression stigma was lower than SU stigma at both timepoints and did not significantly decrease after training. CHW clinical competency towards patients with SU/depression significantly improved (t(11) = -3.35, p = 0.007, d = 1.00). The training was rated as feasible, acceptable, appropriate, and likely to be adopted by CHWs and their supervisors. Nonjudgmental communication was commonly described as the most useful training component. Based on this pilot, the training is being refined and evaluated in a larger randomized stepped-wedge clinical trial.
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Affiliation(s)
- Kristen S Regenauer
- Department of Psychology, University of Maryland, College Park, College Park, Maryland, United States of America
| | - Alexandra L Rose
- Department of Psychology, University of Maryland, College Park, College Park, Maryland, United States of America
| | - Jennifer M Belus
- University of Basel, Basel, Switzerland
- Department of Clinical Research, University Hospital Basel, Basel, Switzerland
| | - Kim Johnson
- Mental Health, Alcohol, Substance Use and Tobacco Research Unit, South African Medical Research Council, Parow, Cape Town, South Africa
| | - Nonceba Ciya
- Mental Health, Alcohol, Substance Use and Tobacco Research Unit, South African Medical Research Council, Parow, Cape Town, South Africa
| | - Sibabalwe Ndamase
- Mental Health, Alcohol, Substance Use and Tobacco Research Unit, South African Medical Research Council, Parow, Cape Town, South Africa
| | - Yuche Jacobs
- Mental Health, Alcohol, Substance Use and Tobacco Research Unit, South African Medical Research Council, Parow, Cape Town, South Africa
- People Development Centre: Corporate Wellness, Western Cape Department of Health & Wellness, Plumstead, Cape Town, South Africa
| | - Lexy Staniland
- EnAble Institute, Faculty of Health Sciences, Curtin University, Perth, Australia
| | - Goodman Sibeko
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Ingrid V Bassett
- Division of Infectious Diseases, Medical Practice Evaluation Center, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts, United States of America
| | - John Joska
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Bronwyn Myers
- Mental Health, Alcohol, Substance Use and Tobacco Research Unit, South African Medical Research Council, Parow, Cape Town, South Africa
- EnAble Institute, Faculty of Health Sciences, Curtin University, Perth, Australia
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Jessica F Magidson
- Department of Psychology, University of Maryland, College Park, College Park, Maryland, United States of America
- Center for Substance Use, Health & Addiction Research (CESAR), University of Maryland, College Park, College Park, Maryland, United States of America
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Hines AC, Rose AL, Regenauer KS, Brown I, Johnson K, Bonumwezi J, Ndamase S, Ciya N, Magidson JF, Myers B. " Early in the morning, there's tolerance and later in the day it disappears" - The intersection of resource scarcity, stress and stigma in mental health and substance use care in South Africa. Glob Ment Health (Camb) 2024; 11:e45. [PMID: 38690575 PMCID: PMC11058524 DOI: 10.1017/gmh.2024.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 02/29/2024] [Accepted: 03/21/2024] [Indexed: 05/02/2024] Open
Abstract
Stress is a challenge among non-specialist health workers worldwide, particularly in low-resource settings. Understanding and targeting stress is critical for supporting non-specialists and their patients, as stress negatively affects patient care. Further, stigma toward mental health and substance use conditions also impacts patient care. However, there is little information on the intersection of these factors. This sub-analysis aims to explore how substance use and mental health stigma intersect with provider stress and resource constraints to influence the care of people with HIV/TB. We conducted semi-structured interviews (N=30) with patients (n=15) and providers (n=15, non-specialist health workers) within a low-resource community in Cape Town, South Africa. Data were analyzed using thematic analysis. Three key themes were identified: (1) resource constraints negatively affect patient care and contribute to non-specialist stress; (2) in the context of stress, non-specialists are hesitant to work with patients with mental health or substance use concerns, who they view as more demanding and (3) stress contributes to provider stigma, which negatively impacts patient care. Findings highlight the need for multilevel interventions targeting both provider stress and stigma toward people with mental health and substance use concerns, especially within the context of non-specialist-delivered mental health services in low-resource settings.
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Affiliation(s)
- Abigail C. Hines
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Alexandra L. Rose
- Department of Psychology, University of Maryland, College Park, MD, USA
| | | | - Imani Brown
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Kim Johnson
- Mental Health, Alcohol, Substance Use, Tobacco Research Unit, South African Medical Research Council, Parow, South Africa
| | - Jessica Bonumwezi
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Sibabalwe Ndamase
- Mental Health, Alcohol, Substance Use, Tobacco Research Unit, South African Medical Research Council, Parow, South Africa
| | - Nonceba Ciya
- Mental Health, Alcohol, Substance Use, Tobacco Research Unit, South African Medical Research Council, Parow, South Africa
| | - Jessica F. Magidson
- Department of Psychology, University of Maryland, College Park, MD, USA
- Center for Substance Use, Addiction & Health Research (CESAR), University of Maryland, College Park, MD, USA
| | - Bronwyn Myers
- Mental Health, Alcohol, Substance Use, Tobacco Research Unit, South African Medical Research Council, Parow, South Africa
- Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
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Belus JM, Hines AC, Magidson JF, Iwamoto D, Rose AL, Li A, Barnabas RV, van Heerden A. Development and Empirical Test of the Research-Informed South African Relationship Functioning Assessment (SARFA). Pers Relatsh 2024; 31:44-66. [PMID: 38708292 PMCID: PMC11068037 DOI: 10.1111/pere.12522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 09/15/2023] [Indexed: 05/07/2024]
Abstract
Intimate partners play an important role in chronic diseases. Despite the chronic disease burden increase in sub-Saharan Africa, very few culturally-relevant quantitative measures of intimate relationship functioning are available. We conducted an empirical investigation evaluating the psychometric properties of the South African Relationship Functioning Assessment (SARFA) assessing healthy relationship functioning in N = 150 community members (50% women; M age = 27.2 years) living in the Vulindlela area of KwaZulu-Natal, South Africa. Item development was based on prior qualitative research from two South African communities. All assessments were conducted in isiZulu, participants' primary language. An exploratory factor analysis was conducted on the initial 39-item measure. The best-fitting model consisted of one factor with 22 items. The SARFA's internal consistency was α = .94. Convergent validity was observed via significant positive associations (all rs ≥ .38, p < .001) between the SARFA's total score and measures of trust, emotional intimacy, constructive communication, sexual satisfaction, and relationship control (women only). Divergent validity was observed for women only. Encouraging initial psychometric properties of a culturally-relevant measure of relationship functioning in KwaZulu-Natal may have relevance to other communities and potential to be used in research involving couples and health in chronic disease-burdened communities.
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Affiliation(s)
- Jennifer M Belus
- University Hospital Basel, Department of Clinical Research, Basel, Switzerland
- University of Basel, Basel, Switzerland
- University of Maryland, Department of Psychology, College Park, MD, USA
| | - Abigail C Hines
- University of Maryland, Department of Psychology, College Park, MD, USA
| | | | - Derek Iwamoto
- University of Maryland, Department of Psychology, College Park, MD, USA
| | - Alexandra L Rose
- University of Maryland, Department of Psychology, College Park, MD, USA
| | - Alison Li
- Orlando Regional Medical Center, Cardiovascular Intensive Care Unit, Orlando, FL, USA
| | - Ruanne V Barnabas
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Alastair van Heerden
- Centre for Community Based Research, Human Sciences Research Council, Pietermaritzburg, South Africa
- SAMRC/WITS Developmental Pathways for Health Research Unit, University of the Witwatersrand, Johannesburg, Gauteng, South Africa
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Rose AL, Jack HE, Rasheed MA, Magidson JF. Raising the issue of quality in implementation science reporting in global health: Implications for health planning and practice. Int J Health Plann Manage 2024. [PMID: 38354062 DOI: 10.1002/hpm.3788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/16/2024] Open
Abstract
Implementation outcomes, which focus on the barriers to, and facilitators and processes of healthcare delivery, are critical to translating research evidence to health planning and practice and to improving healthcare delivery. This article summarises key quality issues in reporting of implementation science outcomes within global health and describes the ways in which this presents a challenge for shifting health planning and practice across low-resource health systems. This article also suggests that the wider use of reporting guidelines for implementation outcomes could help address this issue.
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Affiliation(s)
- Alexandra L Rose
- Department of Psychology, University of Maryland at College Park, College Park, Maryland, USA
| | - Helen E Jack
- Division of General Internal Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Muneera A Rasheed
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Jessica F Magidson
- Department of Psychology, University of Maryland at College Park, College Park, Maryland, USA
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Jack HE, Anvari MS, Abidogun TM, Ochieng YA, Ciya N, Ndamase S, Rose AL, Kleinman MB, Myers B, Magidson JF. Applying a mutual capacity building model to inform peer provider programs in South Africa and the United States: A combined qualitative analysis. Int J Drug Policy 2023; 120:104144. [PMID: 37567035 PMCID: PMC10758300 DOI: 10.1016/j.drugpo.2023.104144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 07/22/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023]
Abstract
BACKGROUND Globally, there is a treatment gap for substance use treatment and harm reduction services. As peer-delivered interventions expand to address this gap in both high-income countries (HICs) and low and middle-income countries (LMICs), they provide an opportunity to examine mutual capacity building, the bidirectional exchange of ideas between distinct settings to address common challenges. METHODS The aim of this study was to explore the perspectives of patients in Cape Town and Baltimore about the acceptability and feasibility of a peer-delivered intervention using a combined qualitative analysis across a HIC and LMIC. Semi-structured qualitative interviews were conducted with participants in pilot trials in Cape Town, South Africa and Baltimore, USA (n=55). Across both trials, participants received a peer-delivered behavioral intervention focused on problem solving strategies for medication adherence, behavioral activation, and other cognitive-behavioral skills. The datasets from each location were merged and analyzed jointly using thematic analysis to develop codes and themes. Transcripts were coded to theoretical saturation (n=21 from Baltimore, n=16 from Cape Town). RESULTS Participants highlighted what they valued about the peer-delivered intervention: 1) behavioral skills learned, 2) relationship with the peer, 3) ability to help others based on what they learned, 4) improved adherence to HIV or substance use medications, and 5) changes in substance use behaviors. In Baltimore, participants were typically more focused on their supportive relationship with the peer, which contrasted with many other relationships in their lives. In Cape Town, many participants highlighted the value of the skills they learned, such as mindfulness and activity scheduling. CONCLUSIONS Across sites, participants valued that the peer could support them to accomplish meaningful life goals beyond substance use recovery, such as building relationships or health. Differences between settings may highlight the importance of tailoring peer interventions to fill context-specific gaps in available services.
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Affiliation(s)
- Helen E Jack
- Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, WA, USA.
| | - Morgan S Anvari
- Department of Psychology, University of Maryland, College Park, MD, USA
| | | | - Yvonne A Ochieng
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Nonceba Ciya
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Sibabalwe Ndamase
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Alexandra L Rose
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Mary B Kleinman
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Bronwyn Myers
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa; Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Western Australia, Australia
| | - Jessica F Magidson
- Department of Psychology, University of Maryland, College Park, MD, USA; Center for Substance Use, Addiction & Health Research (CESAR), University of Maryland College Park, USA
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Rose AL, Ochieng YA, Jack HE, Sangraula A, Ciya N, Jacobs Y, Ndamase S, Regenauer KS, Brown I, Hines AC, Johnson K, Bassett IV, Joska JA, Magidson JF, Myers B. Patient and stakeholder perspectives on impacts of the COVID-19 pandemic on HIV and mental health care delivery in South Africa. Int J STD AIDS 2023; 34:525-531. [PMID: 36943694 PMCID: PMC10031273 DOI: 10.1177/09564624231160581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 02/13/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND The COVID-19 pandemic had a global impact on health systems and the delivery of health services, including for chronic conditions such as HIV. In South Africa, impacts on HIV services have widely been quantitatively described. Across different health settings, patients have also qualitatively described numerous negative impacts to their HIV care. However, patient perspectives on COVID-19 impacts to HIV care in South Africa, the largest HIV care system in the world, have been little explored to date. METHODS We conducted 29 semi-structured individual interviews with people living with HIV (n = 24) and providers (n = 5) in Cape Town, South Africa. RESULTS While most patient participants reported continued access to HIV treatment during the pandemic, many described perceiving that the quality of their care declined. Increased structural barriers were described as one contributing factor to this change. Additionally, patients described that reduced privacy in clinical interactions was a key factor negatively influencing their experience of receiving care. CONCLUSION Findings underscore the importance of ensuring patient privacy for HIV services even during the rearrangement of services in emergencies. It is also important to continue developing models to integrate community mental health services within HIV care delivery in South Africa.
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Affiliation(s)
- Alexandra L Rose
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Yvonne A Ochieng
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Helen E Jack
- Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Anu Sangraula
- Department of Behavioral and Community Health, University of Maryland, College Park, MD, USA
| | - Nonceba Ciya
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Yuche Jacobs
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Sibabalwe Ndamase
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | | | - Imani Brown
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Abigail C Hines
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Kim Johnson
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Ingrid V Bassett
- Division of Infectious Diseases, Medical Practice Evaluation Center, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - John A Joska
- HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | | | - Bronwyn Myers
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
- Curtin EnAble Institute, Curtin University, Perth, Western Australia, Australia
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Rose AL, Feng Y, Rai S, Shrestha P, Magidson JF, Kohrt BA. Pretraining Skills as Predictors of Competence of Nonspecialists in Delivery of Mental Health Services. Psychiatr Serv 2023; 74:614-621. [PMID: 36625138 PMCID: PMC10238614 DOI: 10.1176/appi.ps.202100691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Task-shared delivery of mental health care, which includes training people who are not mental health specialists to deliver components of care, has been identified as a core strategy for increasing access to mental health care globally. However, after standard training, nonspecialists attain variable and sometimes poor competence in task-shared mental health care. This study examined whether pretraining interpersonal skills (nonverbal communication, verbal communication, rapport building, and empathy-warmth) are related to posttraining competence in task-shared mental health care among nonspecialists in Nepal. METHODS Nonspecialists (e.g., auxiliary health workers and health assistants) (N=185) were assessed at pretraining and posttraining (4 months after training and supervision) in a task-shared mental health care program in Nepal. This study employed both a classification algorithm and a logistic regression model to examine the relationship between pretraining interpersonal skills and posttraining competence. RESULTS The classification model predicted posttraining competence at above-chance levels on the basis of pretraining interpersonal skills. In particular, pretraining nonverbal communication skill distinguished participants whose posttraining competence was rated as acceptable from those whose rating was not acceptable. Nonverbal communication was also a significant predictor in the regression model. No other interpersonal skills were significantly related to posttraining competence outcomes in the regression model. CONCLUSIONS Some pretraining interpersonal skills of nonspecialists may predict overall competence outcomes in task-shared mental health care. Future studies confirming the relationship between pretraining interpersonal skills and posttraining competence in care delivery could improve staff selection and training strategies in task-shared mental health care programs.
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Affiliation(s)
- Alexandra L Rose
- Department of Psychology (Rose, Magidson) and Measurement, Statistics, and Evaluation Program (Feng), University of Maryland, College Park; Transcultural Psychosocial Organization Nepal, Kathmandu, Nepal (Rai, Shrestha, Kohrt); Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, D.C. (Rai, Kohrt)
| | - Yi Feng
- Department of Psychology (Rose, Magidson) and Measurement, Statistics, and Evaluation Program (Feng), University of Maryland, College Park; Transcultural Psychosocial Organization Nepal, Kathmandu, Nepal (Rai, Shrestha, Kohrt); Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, D.C. (Rai, Kohrt)
| | - Sauharda Rai
- Department of Psychology (Rose, Magidson) and Measurement, Statistics, and Evaluation Program (Feng), University of Maryland, College Park; Transcultural Psychosocial Organization Nepal, Kathmandu, Nepal (Rai, Shrestha, Kohrt); Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, D.C. (Rai, Kohrt)
| | - Pragya Shrestha
- Department of Psychology (Rose, Magidson) and Measurement, Statistics, and Evaluation Program (Feng), University of Maryland, College Park; Transcultural Psychosocial Organization Nepal, Kathmandu, Nepal (Rai, Shrestha, Kohrt); Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, D.C. (Rai, Kohrt)
| | - Jessica F Magidson
- Department of Psychology (Rose, Magidson) and Measurement, Statistics, and Evaluation Program (Feng), University of Maryland, College Park; Transcultural Psychosocial Organization Nepal, Kathmandu, Nepal (Rai, Shrestha, Kohrt); Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, D.C. (Rai, Kohrt)
| | - Brandon A Kohrt
- Department of Psychology (Rose, Magidson) and Measurement, Statistics, and Evaluation Program (Feng), University of Maryland, College Park; Transcultural Psychosocial Organization Nepal, Kathmandu, Nepal (Rai, Shrestha, Kohrt); Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, D.C. (Rai, Kohrt)
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Anvari MS, Kleinman MB, Dean D, Rose AL, Bradley VD, Hines AC, Abidogun TM, Felton JW, Magidson JF. A Pilot Study of Training Peer Recovery Specialists in Behavioral Activation in the United States: Preliminary Outcomes and Predictors of Competence. Int J Environ Res Public Health 2023; 20:3902. [PMID: 36900912 PMCID: PMC10001483 DOI: 10.3390/ijerph20053902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 02/17/2023] [Accepted: 02/19/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND The peer recovery specialist (PRS) workforce has rapidly expanded to increase access to substance-use disorder services for underserved communities. PRSs are not typically trained in evidence-based interventions (EBIs) outside of motivational interviewing, although evidence demonstrates the feasibility of PRS delivery of certain EBIs, such as a brief behavioral intervention, behavioral activation. However, characteristics that predict PRS competency in delivering EBIs such as behavioral activation remain unknown, and are critical for PRS selection, training, and supervision if the PRS role is expanded. This study aimed to explore the outcomes of a brief PRS training period in behavioral activation and identify predictors of competence. METHOD Twenty PRSs in the United States completed a two-hour training on PRS-delivered behavioral activation. Participants completed baseline and post-training assessments, including roleplay and assessments of PRS characteristics, attitudes towards EBIs, and theoretically relevant personality constructs. Roleplays were coded for competence (behavioral activation specific and PRS skills more broadly, i.e., PRS competence) and changes were assessed from baseline to post-training. Linear regression models tested factors predicting post-training competence, controlling for baseline competence. RESULTS There was a significant pre-post increase in behavioral activation competence (t = -7.02, p < 0.001). Years working as a PRS significantly predicted post-training behavioral activation skills (B = 0.16, p = 0.005). No variables predicted post-training PRS competence. CONCLUSIONS This study provides preliminary evidence that behavioral activation may be appropriate for dissemination to PRSs through brief trainings, particularly for PRSs with more work experience. However, additional research is needed to examine predictors of competence among PRSs.
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Affiliation(s)
- Morgan S. Anvari
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742, USA
| | - Mary B. Kleinman
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742, USA
| | - Dwayne Dean
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742, USA
| | - Alexandra L. Rose
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742, USA
| | - Valerie D. Bradley
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742, USA
| | - Abigail C. Hines
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742, USA
| | - Tolulope M. Abidogun
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742, USA
| | - Julia W. Felton
- Center for Health Policy & Health Services Research, Henry Ford Health System, Detroit, MI 48202, USA
| | - Jessica F. Magidson
- Department of Psychology, University of Maryland, College Park, College Park, MD 20742, USA
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Rose AL, Jack HE, Wan C, Toloza E, Bhattiprolu K, Ragunathan M, Schwartz KT, Magidson JF. Implementing Task-Shared Child and Adolescent Psychological Interventions in Low- and Middle-Income Countries: A Scoping Review. J Clin Child Adolesc Psychol 2022:1-16. [PMID: 36507739 PMCID: PMC10258230 DOI: 10.1080/15374416.2022.2151450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Effective "task shared," or nonspecialist delivered, psychological interventions for children and adolescents have been developed or adapted in low- and middle-income countries with the aim of closing the global treatment gap for youth mental health care. Yet, delivery remains limited, in part due to the lack of knowledge of associated implementation, or process, outcomes. This scoping review aims to describe, examine the quality of, and synthesize findings on implementation outcomes of child and adolescent psychological interventions in low-and middle-income countries. METHODS PubMed, Web of Science, and PsycInfo were searched for studies on child and adolescent psychological interventions in low- and middle-income countries reporting on implementation outcomes. After abstract and full-text review, data were extracted and summarized on implementation outcomes and quality of implementation outcomes reporting. Implementation barriers and recommendations for addressing barriers were also charted and narratively synthesized. RESULTS Out of 5,207 manuscripts, 86 met inclusion criteria. Younger children were underrepresented. Studies largely reported feasibility and acceptability and did not state hypotheses or use conceptual models. Barriers primarily related to interventions being too complex, not an acceptable fit with participant cultures, and facilitators lacking time for or experiencing distress delivering interventions. Recommendations focused on increasing intervention fit and flexibility, training and support for facilitators, and linkages with existing systems. CONCLUSIONS Rigorous, broader implementation outcomes research is needed within child and adolescent psychological intervention research in low-and middle-income countries. Current evidence suggests the importance of the further developing strategies to increase acceptability to participants and better support facilitators.
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Affiliation(s)
- Alexandra L. Rose
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Helen E. Jack
- Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Christine Wan
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Emilia Toloza
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Kavya Bhattiprolu
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Meera Ragunathan
- Department of Psychology, University of Maryland, College Park, MD, USA
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Magidson JF, Rose AL, Regenauer KS, Brooke-Sumner C, Anvari MS, Jack HE, Johnson K, Belus JM, Joska J, Bassett IV, Sibeko G, Myers B. "It's all about asking from those who have walked the path": Patient and stakeholder perspectives on how peers may shift substance use stigma in HIV care in South Africa. Addict Sci Clin Pract 2022; 17:52. [PMID: 36131304 PMCID: PMC9490994 DOI: 10.1186/s13722-022-00330-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 08/17/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND South Africa has the highest number of people with HIV (PWH) globally and a significant burden of co-occurring substance use disorder (SUD). Health care worker (HCW) stigma towards SUD is a key barrier to HIV care engagement among PWH with SUD. Support from peers-individuals with lived experience of SUD-may be a promising solution for addressing SUD stigma, while also improving engagement in HIV care. We evaluated the perceived acceptability of integrating a peer role into community-based HIV care teams as a strategy to address SUD stigma at multiple levels and improve patient engagement in HIV care. METHODS Patients and stakeholders (N = 40) were recruited from publicly-funded HIV and SUD organizations in Cape Town, South Africa. We conducted a quantitative assessment of stigma among stakeholders using an adapted Social Distance Scale (SDS) and patient perceptions of working with a peer, as well as semi-structured interviews focused on experiences of SUD stigma, acceptability of a peer model integrated into community-based HIV care, and potential peer roles. RESULTS On the SDS, 75% of stakeholders had high stigma towards a patient with SUD, yet 90% had low stigma when in recovery for at least 2 years. All patients endorsed feeling comfortable talking to someone in recovery and wanting them on their HIV care team. Three main themes emerged from the qualitative data: (1) patient-reported experiences of enacted SUD and HIV stigmas were common and impacted HIV care engagement; (2) both patients and stakeholders considered a peer model highly acceptable for integration into HIV care to support engagement and address SUD stigma; and (3) patients and stakeholders identified both individual-level and systems-level roles for peers, how peers could work alongside other providers to improve patient care, and key characteristics that peers would need to be successful in these roles. CONCLUSIONS Findings from this formative work point to the promise of a peer model for reducing SUD stigma among patients and HCWs within community-based HIV care teams in SA.
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Affiliation(s)
- Jessica F Magidson
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, Maryland, MD, USA.
| | - Alexandra L Rose
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, Maryland, MD, USA
| | - Kristen S Regenauer
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, Maryland, MD, USA
| | - Carrie Brooke-Sumner
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Morgan S Anvari
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, Maryland, MD, USA
| | - Helen E Jack
- Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Kim Johnson
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Jennifer M Belus
- Department of Clinical Research, University Hospital Basel, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - John Joska
- HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Ingrid V Bassett
- Division of Infectious Diseases, Medical Practice Evaluation Center, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Goodman Sibeko
- HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Bronwyn Myers
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa. .,HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa. .,Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Building 408, GPO Box U1987, Perth, WA, 6845, Australia.
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11
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Belus JM, Joska JA, Bronsteyn Y, Rose AL, Andersen LS, Regenauer KS, Myers B, Hahn JA, Orrell C, Safren SA, Magidson JF. Gender Moderates Results of a Randomized Clinical Trial for the Khanya Intervention for Substance Use and ART Adherence in HIV Care in South Africa. AIDS Behav 2022; 26:3630-3641. [PMID: 35895150 PMCID: PMC9550692 DOI: 10.1007/s10461-022-03765-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2022] [Indexed: 11/21/2022]
Abstract
Little is known about gender effects of alcohol and drug use (AOD) among people living with HIV (PLWH) in resource-limited settings. Using multilevel models, we tested whether gender moderated the effect of Khanya, a cognitive-behavioral therapy-based intervention addressing antiretroviral (ART) adherence and AOD reduction. We enrolled 61 participants from HIV care and examined outcomes at 3- and 6-months compared to enhanced treatment as usual (ETAU). Gender significantly moderated the effect of Khanya on ART adherence (measured using electronically-monitored and biomarker-confirmed adherence), such that women in Khanya had significantly lower ART adherence compared to men in Khanya; no gender differences were found for AOD outcomes. Exploratory trajectory analyses showed men in Khanya and both genders in ETAU had significant reductions in at least one AOD outcome; women in Khanya did not. More research is needed to understand whether a gender lens can support behavioral interventions for PLWH with AOD. Trial registry ClinicalTrials.gov identifier: NCT03529409. Trial registered on May 18, 2018.
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Affiliation(s)
- Jennifer M Belus
- Department of Medicine, Swiss Tropical and Public Health Institute, Basel, Switzerland. .,University of Basel, Basel, Switzerland. .,Department of Psychology, University of Maryland, College Park, MD, USA.
| | - John A Joska
- HIV Mental Health Research Unit, Division of Neuropsychiatry, Department of Psychiatry and Mental Health, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Yosef Bronsteyn
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Alexandra L Rose
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Lena S Andersen
- Global Health Section, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | | | - Bronwyn Myers
- Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Perth, WA, Australia.,South African Medical Research Council, Alcohol, Tobacco, and Other Drug Research Unit, Cape Town, South Africa.,Division of Addiction Psychiatry, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Judith A Hahn
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Catherine Orrell
- Desmond Tutu HIV Centre, Institute of Infectious Disease and Molecular Medicine and Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Steve A Safren
- Department of Psychology, University of Miami, Miami, FL, USA
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12
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Rose AL, Belus JM, Ma T, Lee JS, Wan C, De Los Reyes A, Joska JA, Andersen LS, Myers B, Magidson JF. The Relationship Between Harmful Alcohol Use and Antiretroviral Non-adherence in People Accessing HIV Treatment in Cape Town, South Africa: An Event-Level Analysis. AIDS Behav 2022; 26:2055-2066. [PMID: 35022939 DOI: 10.1007/s10461-021-03552-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/02/2021] [Indexed: 11/29/2022]
Abstract
Harmful alcohol consumption can significantly compromise adherence to antiretroviral therapy (ART). Prior research has identified aggregate relationships between alcohol use and ART non-adherence, largely relying on concurrent assessment of these domains. There is relatively limited evidence on more nuanced day-level associations between alcohol use and ART non-adherence, despite potentially important clinical implications. We recruited adults with HIV treatment adherence challenges and harmful alcohol use (n = 53) from HIV care in South Africa. We examined relationships between alcohol use and same and next day ART adherence, accounting for the role of weekends/holidays and participant demographics, including gender. Results demonstrated that ART adherence was significantly worse on weekend/holiday days. Next day adherence was significantly worse in the context of weekend alcohol use and among men. These results suggest the importance of tailoring intervention strategies to support ART adherence during weekend drinking and for men engaged in heavy episodic drinking.
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Affiliation(s)
- Alexandra L Rose
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, MD, USA.
| | - Jennifer M Belus
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, MD, USA
- Department of Medicine, Swiss Tropical and Public Health Institute, Basel, Switzerland
| | - Tianzhou Ma
- Department of Epidemiology and Biostatistics, University of Maryland, College Park, MD, USA
| | - Jasper S Lee
- Department of Psychology, University of Miami, Coral Gables, FL, USA
| | - Christine Wan
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, MD, USA
| | - Andres De Los Reyes
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, MD, USA
| | - John A Joska
- HIV Mental Health Research Unit, University of Cape Town, Cape Town, South Africa
| | - Lena S Andersen
- Global Health Section, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Bronwyn Myers
- Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia
- Alcohol, Tobacco, and Other Drug Research Unit, South African Medical Research Council, Cape Town, South Africa
- Division of Addiction Psychiatry, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Jessica F Magidson
- Department of Psychology, University of Maryland, 4094 Campus Drive, College Park, MD, USA
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Belus JM, Regenauer KS, Hutman E, Rose AL, Burnhams W, Andersen LS, Myers B, Joska JA, Magidson JF. Substance use referral, treatment utilization, and patient costs associated with problematic substance use in people living with HIV in Cape Town, South Africa. Drug Alcohol Depend Rep 2022; 2:100035. [PMID: 36845899 PMCID: PMC9948858 DOI: 10.1016/j.dadr.2022.100035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 12/15/2021] [Accepted: 02/23/2022] [Indexed: 10/19/2022]
Abstract
Introduction Despite efforts to detect and treat problematic substance use (SU) among people living with HIV (PLWH) in South Africa, integration of HIV and SU services is limited. We sought to understand whether PLWH and problematic SU were: (a) routinely referred to SU treatment, a co-located Matrix clinic, (b) used SU treatment services when referred, and (c) the individual amount spent on SU. Methods Guided by the RE-AIM implementation science framework, we examined patient-level quantitative screening and baseline data from a pilot clinical trial for medication adherence and problematic SU. Qualitative data came from semi-structured interviews with HIV care providers (N = 8), supplemented by patient interviews (N = 15). Results None of the screened patient participants (N = 121) who were seeking HIV care and had problematic SU were engaged in SU treatment, despite the freely available co-located SU treatment program. Only 1.5% of the enrolled patient study sample (N = 66) reported lifetime referral to SU treatment. On average, patients with untreated SU spent 33.3% (SD=34.5%) of their monthly household income on substances. HIV care providers reported a lack of clarity about the SU referral process and a lack of direct communication with patients about patients' needs or interest in receiving an SU referral. Discussion SU treatment referrals and uptake were rare among PLWH reporting problematic SU, despite the high proportion of individual resources allocated to substances and the co-located Matrix site. A standardized referral policy between the HIV and Matrix sites may improve communication and uptake of SU referrals.
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Affiliation(s)
- Jennifer M. Belus
- Swiss Tropical and Public Health Institute, Department of Medicine, Basel, Switzerland,University of Basel, Basel, Switzerland,University of Maryland, Department of Psychology, College Park, MD, USA,Corresponding author at: Swiss Tropical and Public Health Institute, Socinstrasse 57, Basel 4051, Switzerland.
| | | | - Elizabeth Hutman
- University of Maryland, School of Public Health, College Park, MD, USA
| | - Alexandra L. Rose
- University of Maryland, Department of Psychology, College Park, MD, USA
| | - Warren Burnhams
- City of Cape Town, Department of Health, Cape Town, South Africa
| | - Lena S. Andersen
- University of Copenhagen, Global Health Section, Department of Public Health, Copenhagen, Denmark
| | - Bronwyn Myers
- Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Perth, WA, Australia,South African Medical Research Council, Alcohol, Tobacco, and Other Drug Research Unit, Cape Town, South Africa,University of Cape Town, Division of Addiction Psychiatry, Department of Psychiatry and Mental Health, Cape Town, South Africa
| | - John A. Joska
- University of Cape Town, HIV Mental Health Research Unit, Division of Neuropsychiatry, Department of Psychiatry and Mental Health, Cape Town, South Africa
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14
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Rose AL, Fenelon DL, Fils-Aimé JR, Dubuisson W, Singer SFC, Smith SL, Jerome G, Eustache E, Raviola G. Development of an Innovative Digital Data Collection System for Routine Mental Health Care Delivery in Rural Haiti. Glob Health Sci Pract 2021; 9:990-999. [PMID: 34933992 PMCID: PMC8691881 DOI: 10.9745/ghsp-d-20-00486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 09/22/2021] [Indexed: 11/17/2022]
Abstract
Mental health information systems in low-resource settings are scarce worldwide. Data collection was accurate, yet sustainable staffing was a challenge when using task-shared clinical providers for data collection in health centers in rural Haiti. Integrating mental health data collection within existing data collection systems would help close this key gap. Introduction: Effective digital health management information systems (HMIS) support health data validity, which enables health care teams to make programmatic decisions and country-level decision making in support of international development targets. In 2015, mental health was included within the Sustainable Development Goals, yet there are few applications of HMIS of any type in the practice of mental health care in resource-limited settings. Zanmi Lasante (ZL), one of the largest providers of mental health care in Haiti, developed a digital data collection system for mental health across 11 public rural health facilities. Program Intervention: We describe the development, implementation, and evaluation of the digital system for mental health data collection at ZL. To evaluate system reliability, we assessed the number of missing monthly reports. To evaluate data validity, we calculated concordance between the digital system and paper charts at 2 facilities. To evaluate the system's ability to inform decision making, we specified and then calculated 4 priority indicators. Results: The digital system was missing 5 of 143 monthly reports across all facilities and had 74.3% (55/74) and 98% (49/50) concordance with paper charts. It was possible to calculate all 4 indicators, which led to programmatic changes in 2 cases. In response to implementation challenges, it was necessary to use strategies to increase provider buy-in and ultimately to introduce dedicated data clerks to keep pace with data collection and protect time for clinical work. Lessons Learned: While demonstrating the potential of collecting mental health data digitally in a low-resource rural setting, we found that it was necessary to consider the ongoing roles of paper records alongside digital data collection. We also identified the challenge of balancing clinical and data collection responsibilities among a limited staff. Ongoing work is needed to develop truly sustainable and scalable models for mental health data collection in resource-limited settings.
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Affiliation(s)
- Alexandra L Rose
- Department of Psychology, University of Maryland, College Park, MD, USA.
- Partners In Health, Boston, MA, USA
| | | | | | | | | | - Stephanie L Smith
- Partners In Health, Boston, MA, USA
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
- Brigham and Women's Hospital, Boston, MA, USA
| | | | | | - Giuseppe Raviola
- Partners In Health, Boston, MA, USA
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
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15
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Belus JM, Rose AL, Andersen LS, Joska JA, Myers B, Regenauer KS, Safren SA, Magidson JF. The role of reward and reinforcement in understanding alcohol use among adults living with HIV in South Africa. Psychol Addict Behav 2021; 35:424-431. [PMID: 33914561 PMCID: PMC9943908 DOI: 10.1037/adb0000728] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Most research investigating reinforcement in alcohol use is from high-income countries. The current study sought to understand the association of different reinforcement types (alcohol-specific reward, environmental reward, behavioral activation) with multiple measures of alcohol use and cravings among individuals living with HIV in South Africa. METHOD Baseline data were obtained from a substance use clinical trial in Cape Town (N = 65). Unhealthy alcohol use was measured using the biomarker phosphatidylethanol (PEth), Alcohol Use Identification Test (AUDIT-C), average number of drinks from the timeline follow back (TLFB), and self-reported cravings. Reinforcement was measured using the proportion of income spent on alcohol (alcohol-specific reward), both subscales of the Reward Probability Index (environmental reward), and the Behavioral Activation Depression Scale (activation). Poisson and linear regression analyses were conducted. RESULTS Each percentage point increase in income spent on alcohol was significantly associated with PEth, RR = 1.004 [95% CI (1.001, 1.007)], which translates to a 13.6% increase in the relative risk of unhealthy alcohol use for the average person in the study. More alcohol-specific reward was significantly associated with higher scores on the AUDIT-C, higher average number of drinks on the TLFB, and more cravings. Higher activation was associated with lower scores on the AUDIT-C. Neither subscale of environmental reward was associated with model outcomes. CONCLUSION Greater alcohol-specific reward and less behavioral activation were associated with more frequent and unhealthy alcohol use in this setting, but not environmental reward. Findings highlight how different reinforcement types potentially influence alcohol use in a low-resource global setting. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
- Jennifer M. Belus
- University of Maryland, Department of Psychology, 4094 Campus Drive, College Park, MD, 20740, USA
| | - Alexandra L. Rose
- University of Maryland, Department of Psychology, 4094 Campus Drive, College Park, MD, 20740, USA
| | - Lena S. Andersen
- University of Cape Town, HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, Groote Schuur Hospital, Observatory, 7925, Cape Town, South Africa
| | - John A. Joska
- University of Cape Town, HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, Groote Schuur Hospital, Observatory, 7925, Cape Town, South Africa
| | - Bronwyn Myers
- South African Medical Research Council, Alcohol, Tobacco, and Other Drug Research Unit, Francie van Zijl Drive, Parow Valley, Cape Town, South Africa
- University of Cape Town, Division of Addiction Psychiatry, Department of Psychiatry and Mental Health, Groote Schuur Hospital, Observatory, 7925, Cape Town, South Africa
| | - Kristen S. Regenauer
- University of Maryland, Department of Psychology, 4094 Campus Drive, College Park, MD, 20740, USA
| | - Steve A. Safren
- University of Miami, Department of Psychology, 5665 Ponce De Leon Blvd, Coral Gables, Miami, 33124, USA
| | - Jessica F. Magidson
- University of Maryland, Department of Psychology, 4094 Campus Drive, College Park, MD, 20740, USA
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Magidson JF, Joska JA, Belus JM, Andersen LS, Regenauer KS, Rose AL, Myers B, Majokweni S, O’Cleirigh C, Safren SA. Project Khanya: results from a pilot randomized type 1 hybrid effectiveness-implementation trial of a peer-delivered behavioural intervention for ART adherence and substance use in HIV care in South Africa. J Int AIDS Soc 2021; 24 Suppl 2:e25720. [PMID: 34164935 PMCID: PMC8222840 DOI: 10.1002/jia2.25720] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 03/31/2021] [Accepted: 04/08/2021] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION South Africa (SA) has the highest number of people living with HIV (PLWH) globally, and a significant burden of alcohol and other drug use (AOD). Although integrating AOD treatment into HIV care may improve antiretroviral therapy (ART) adherence, this is not typically routine practice in SA or other low-resource settings. Identifying interventions that are feasible and acceptable for implementation is critical to improve HIV and AOD outcomes. METHODS A pilot randomized hybrid type 1 effectiveness-implementation trial (N = 61) was conducted to evaluate the feasibility and acceptability of Khanya, a task-shared, peer-delivered behavioral intervention to improve ART adherence and reduce AOD in HIV care in SA. Khanya was compared to enhanced treatment as usual (ETAU), a facilitated referral to on-site AOD treatment. Implementation outcomes, defined by Proctor's model, included feasibility, acceptability, appropriateness and fidelity. Primary pilot effectiveness outcomes were ART adherence at post-treatment (three months) measured via real-time electronic adherence monitoring, and AOD measured using biomarker and self-report assessments over six months. Data collection was conducted from August 2018 to April 2020. RESULTS AND DISCUSSION Ninety-one percent of participants (n = 56) were retained at six months. The intervention was highly feasible, acceptable, appropriate and delivered with fidelity (>90% of components delivered as intended by the peer). There was a significant treatment-by-time interaction for ART adherence (estimate = -0.287 [95% CI = -0.507, -0.066]), revealing a 6.4 percentage point increase in ART adherence in Khanya, and a 22.3 percentage point decline in ETAU. Both groups evidenced significant reductions in alcohol use measured using phosphatidylethanol (PEth) (F(2,101) = 4.16, p = 0.01), significantly decreased likelihood of self-reported moderate or severe AOD (F(2,104) = 7.02, p = 0.001), and significant declines in alcohol use quantity on the timeline follow-back (F(2,102) = 21.53, p < 0.001). Among individuals using drugs and alcohol, there was a greater reduction in alcohol use quantity in Khanya compared to ETAU over six months (F(2,31) = 3.28, p = 0.05). CONCLUSIONS Results of this pilot trial provide initial evidence of the feasibility and acceptability of the Khanya intervention for improving adherence in an underserved group at high risk for ongoing ART non-adherence and HIV transmission. Implementation results suggest that peers may be a potential strategy to extend task-sharing models for behavioral health in resource-limited, global settings.
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Affiliation(s)
| | - John A Joska
- HIV Mental Health Research UnitDivision of NeuropsychiatryDepartment of Psychiatry and Mental HealthGroote Schuur HospitalCape TownSouth Africa
| | | | - Lena S Andersen
- HIV Mental Health Research UnitDivision of NeuropsychiatryDepartment of Psychiatry and Mental HealthGroote Schuur HospitalCape TownSouth Africa
| | | | | | - Bronwyn Myers
- Alcohol, Tobacco and Other Drug Research UnitSouth African Medical Research CouncilDivision of Addiction PsychiatryDepartment of Psychiatry and Mental HealthUniversity of Cape TownCape TownSouth Africa
| | - Sybil Majokweni
- HIV Mental Health Research UnitDivision of NeuropsychiatryDepartment of Psychiatry and Mental HealthGroote Schuur HospitalCape TownSouth Africa
| | - Conall O’Cleirigh
- Department of PsychiatryMassachusetts General Hospital/Harvard Medical SchoolBostonMAUSA
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Rose AL, McBain R, Wilson J, Coleman SF, Mathieu E, Fils-Aimé JR, Affricot E, Thérosmé T, Dubuisson W, Eustache E, Smith SL, Raviola G. Evaluating clinical outcomes of routinely delivered task-shared care for depression in rural Haiti. Glob Ment Health (Camb) 2021; 8:e19. [PMID: 34168884 PMCID: PMC8192595 DOI: 10.1017/gmh.2021.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 04/02/2021] [Accepted: 04/22/2021] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND There is a growing literature in support of the effectiveness of task-shared mental health interventions in resource-limited settings globally. However, despite evidence that effect sizes are greater in research studies than actual care, the literature is sparse on the impact of such interventions as delivered in routine care. In this paper, we examine the clinical outcomes of routine depression care in a task-shared mental health system established in rural Haiti by the international health care organization Partners In Health, in collaboration with the Haitian Ministry of Health, following the 2010 earthquake. METHODS For patients seeking depression care betw|een January 2016 and December 2019, we conducted mixed-effects longitudinal regression to quantify the effect of depression visit dose on symptoms, incorporating interaction effects to examine the relationship between baseline severity and dose. RESULTS 306 patients attended 2052 visits. Each visit was associated with an average reduction of 1.11 in depression score (range 0-39), controlling for sex, age, and days in treatment (95% CI -1.478 to -0.91; p < 0.001). Patients with more severe symptoms experienced greater improvement as a function of visits (p = 0.04). Psychotherapy was provided less frequently and medication more often than expected for patients with moderate symptoms. CONCLUSIONS Our findings support the potential positive impact of scaling up routine mental health services in low- and middle-income countries, despite greater than expected variability in service provision, as well as the importance of understanding potential barriers and facilitators to care as they occur in resource-limited settings.
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Affiliation(s)
- Alexandra L. Rose
- Department of Psychology, University of Maryland, College Park, USA
- Partners in Health, Boston, USA
| | - Ryan McBain
- Partners in Health, Boston, USA
- RAND Corporation, Boston, USA
| | | | | | | | | | | | | | | | | | - Stephanie L. Smith
- Partners in Health, Boston, USA
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, USA
| | - Giuseppe Raviola
- Partners in Health, Boston, USA
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, USA
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18
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Coleman SF, Mukasakindi H, Rose AL, Galea JT, Nyirandagijimana B, Hakizimana J, Bienvenue R, Kundu P, Uwimana E, Uwamwezi A, Contreras C, Rodriguez-Cuevas FG, Maza J, Ruderman T, Connolly E, Chalamanda M, Kayira W, Kazoole K, Kelly KK, Wilson JH, Houde AA, Magill EB, Raviola GJ, Smith SL. Adapting Problem Management Plus for Implementation: Lessons Learned from Public Sector Settings Across Rwanda, Peru, Mexico and Malawi. Intervention (Amstelveen) 2021; 19:58-66. [PMID: 34642580 PMCID: PMC8503941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Problem Management Plus (PM+) is a low-intensity psychological intervention developed by the World Health Organization that can be delivered by nonspecialists to address common mental health conditions in people affected by adversity. Emerging evidence demonstrates the efficacy of PM+ across a range of settings. However, the published literature rarely documents the adaptation processes for psychological interventions to context or culture, including curriculum or implementation adaptations. Practical guidance for adapting PM+ to context while maintaining fidelity to core psychological elements is essential for mental health implementers to enable replication and scale. This paper describes the process of contextually adapting PM+ for implementation in Rwanda, Peru, Mexico and Malawi undertaken by the international nongovernmental organization Partners In Health. To our knowledge, this initiative is among the first to adapt PM+ for routine delivery across multiple public sector primary care and community settings in partnership with Ministries of Health. Lessons learned contribute to a broader understanding of effective processes for adapting low-intensity psychological interventions to real-world contexts.
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Affiliation(s)
| | | | | | - Jerome T. Galea
- School of Social Work and College of Public Health, University of South Florida, Tampa, USA; Department of Global Health and Social Medicine, Harvard Medical School, Boston, USA
| | | | | | | | - Priya Kundu
- Partners In Health/Inshuti Mu Buzima, Rwanda
| | | | | | - Carmen Contreras
- Partners In Health/Socios En Salud, Peru, Harvard Global Health Institute, Boston, USA
| | | | - Jimena Maza
- Partners In Health/Compañeros En Salud, Mexico
| | | | - Emilia Connolly
- Partners In Health/Abwenzi Pa Za Umoyo, Malawi; Division of Pediatrics and Division of Hospital Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | | | | | | | | | | | | | | | - Giuseppe J. Raviola
- Partners In Health, Boston, USA,Partners In Health, Department of Global Health and Social Medicine, Harvard Medical School, Boston, USA; The Chester M. Pierce, MD Division of Global Psychiatry, Massachusetts General Hospital, Boston, USA
| | - Stephanie L. Smith
- Partners In Health, Boston, MA; Department of Global Health and Social Medicine, Harvard Medical School, Boston, USA; Department of Psychiatry, Brigham and Women’s Hospital, Boston, USA
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Belus JM, Rose AL, Andersen LS, Ciya N, Joska JA, Myers B, Safren SA, Magidson JF. Adapting a Behavioral Intervention for Alcohol Use and HIV Medication Adherence for Lay Counselor Delivery in Cape Town, South Africa: A Case Series. Cognitive and Behavioral Practice 2020; 29:454-467. [PMID: 36171964 PMCID: PMC9512118 DOI: 10.1016/j.cbpra.2020.10.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Human immunodeficiency virus (HIV) and problematic alcohol use are two ongoing and interconnected epidemics in South Africa, with untreated problematic alcohol use associated with poorer HIV treatment outcomes and disease progression. A lack of trained mental health providers is a primary barrier to increasing access to evidence-based treatment in this setting. To address this gap, we integrated evidence-based intervention components for problematic alcohol use and antiretroviral therapy (ART) adherence, adapted for lay provider delivery in an HIV primary care setting in Cape Town, South Africa. The intervention, locally termed "Khanya" in isiXhosa, which means glow, direction, or light, comprises Life Steps adherence counseling, motivational interviewing, behavioral activation, and relapse prevention, including mindfulness-based relapse prevention components. In this case series, we present a detailed description of the intervention and provide three clinical cases of individuals who received the Khanya intervention to showcase necessary clinical adaptations and the supervision needed for optimal treatment delivery, flexibility in intervention delivery, and overall successes and challenges. We present descriptive data on alcohol use and ART adherence outcomes for the cases to supplement the narrative discussion. Successes of intervention delivery included participant uptake of mindfulness skills, reductions in alcohol use despite varying levels of motivation, and interventionist mastery over various clinical skills. Challenges included delivering the intervention within the allotted time and the strong influence of substance-using social networks. Overall, a pragmatic approach to intervention delivery was necessary, as was ongoing support for the interventionist to promote fidelity to both treatment components and therapeutic skills. Trial registration ClinicalTrials.gov identifier: NCT03529409. Trial registered on May 18, 2018.
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Fujii M, Dang TC, Bligh MW, Rose AL, Waite TD. Effect of natural organic matter on iron uptake by the freshwater cyanobacterium Microcystis aeruginosa. Environ Sci Technol 2013; 48:365-374. [PMID: 24261844 DOI: 10.1021/es404090h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The mode of Fe uptake by the cyanobacterium Microcystis aeruginosa cultured in Fraquil* (pH 8) containing Suwannee River fulvic acid (SRFA) was examined using short-term radiolabeled (55)Fe uptake assays and a kinetic model that describes extracellular Fe transformations. Both Fe(II) and Fe(III) uptake rates decreased substantially with increasing SRFA concentration as the availability of unchelated Fe decreased due to complexation by SRFA. Fe uptake rates under illuminated conditions were comparable to or slightly higher than those observed in the dark at the same Fe:SRFA concentration ratio, in contrast to results for systems containing ethylenediaminetetraacetic acid where Fe uptake rates were much greater under illumination than in the dark. The limited effect of light principally resulted from the relatively high rates of thermal dissociation and dark reduction of Fe(III) bound to SRFA and complexation of photogenerated Fe(II) by SRFA. Our findings imply that Fe uptake by M. aeruginosa at a fixed total Fe concentration of 200 nM is close to saturation when fulvic acid is present at concentrations near those typically found in natural waters (< ∼5 mg·L(-1)), with cellular growth likely to be limited by Fe availability only when natural organic matter is present at very high concentrations (>25 mg·L(-1)).
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Affiliation(s)
- M Fujii
- Department of Civil Engineering, Tokyo Institute of Technology , 2-12-1-M1-4 Ookayama, Tokyo, Japan
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Fujii M, Dang TC, Rose AL, Omura T, Waite TD. Effect of light on iron uptake by the freshwater cyanobacterium Microcystis aeruginosa. Environ Sci Technol 2011; 45:1391-1398. [PMID: 21265504 DOI: 10.1021/es103311h] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Visible light was observed to induce reductive dissociation of organically complexed Fe and dramatically increase the short-term uptake rate of radiolabeled Fe by Microcystis aeruginosa PCC7806 in Fraquil* medium buffered by a single metal chelator, ethylenediaminetetraacetic acid (EDTA). Only wavelengths <500 nm activated Fe uptake indicating that Fe photochemistry rather than biological factors is responsible for the facilitated uptake. The measured rate of photochemical Fe(II) production combined with a significant decrease in (55)Fe uptake rate in the presence of ferrozine (a strong ferrous iron chelator) confirmed that photogenerated unchelated Fe(II) was the major form of Fe taken up by M. aeruginosa under the conditions examined. Mathematical modeling based on unchelated Fe(II) uptake by concentration gradient dependent passive diffusion of Fe(II) through nonspecific transmembrane channels (porins) could account for the magnitude of Fe uptake and a variety of other observations such as the effect of competing ligands on Fe uptake. Steady-state uptake rates indicated that M. aeruginosa acquires Fe predominantly during the light cycle. This study confirms that Fe photochemistry has a dominant impact on Fe acquisition and growth by M. aeruginosa in EDTA-buffered culture medium.
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Affiliation(s)
- M Fujii
- School of Civil and Environmental Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
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Cherrier MM, Rose AL, Higano C. The effects of combined androgen blockade on cognitive function during the first cycle of intermittent androgen suppression in patients with prostate cancer. J Urol 2003; 170:1808-11. [PMID: 14532781 DOI: 10.1097/01.ju.0000091640.59812.83] [Citation(s) in RCA: 112] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Men with prostate specific antigen (PSA) only relapse of prostate cancer after primary therapy are generally fully functional and asymptomatic with a life expectancy of up to 10 or more years. These patients are often treated with androgen suppression. We evaluate the effects of androgen suppression on cognitive function. MATERIALS AND METHODS Hormone naïve patients without evidence of metastases with an increasing PSA were treated with intermittent androgen suppression consisting of 9 months of leuprolide and flutamide followed by an off treatment period determined by the increase in PSA. Cognitive function tests were administered at baseline, after 9 months of androgen suppression and after 3 months off treatment. Cognitive tests measured spatial abilities, spatial memory, verbal fluency, verbal memory and selective attention. A total of 19 patients 52 to 76 years old completed the intermittent androgen suppression study along with 15 healthy community dwelling control participants. RESULTS Combined androgen blockade reduced PSA and testosterone in all patients compared to baseline. Patients did not significantly change on measures of verbal and spatial memory, executive functions or language. Patients declined on a measure of spatial rotation and improved on a measure of verbal memory during treatment which continued during the off treatment period. CONCLUSIONS Although preliminary, these findings demonstrate that 9 months of combined androgen blockade resulted in a beneficial effect on verbal memory but adversely affected a measure of spatial ability. Intermittent androgen suppression for a period of 9 months in otherwise healthy men with prostate cancer may have beneficial and adverse effects on cognition that are selective.
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Affiliation(s)
- M M Cherrier
- Department of Psychiatry and Behavioral Sciences, Box 358280-116 MIRECCO, University of Washington School of Medicine, Seattle, WA 98195, USA.
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Rose AL, Waite TD. Chemiluminescence of luminol in the presence of iron(II) and oxygen: oxidation mechanism and implications for its analytical use. Anal Chem 2001; 73:5909-20. [PMID: 11791560 DOI: 10.1021/ac015547q] [Citation(s) in RCA: 144] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The validity of chemiluminescence-based methods relies upon the uniqueness of the relationship between the concentration of the analyte and the intensity of chemiluminescence produced. We have examined the chemiluminescence of luminol (5-amino-2,3-dihydro-1,4-phthalazinedione) in the presence of O2, without added H202, to measure nanomolar concentrations of total Fe(II) (both inorganically and organically complexed) in aqueous samples. To test the validity of the method, we have developed a kinetic model that describes the two-step oxidation of luminol by superoxide and hydroxyl (or hydroxyl-like) radicals produced from the oxidation of Fe-(II) by O2 by synthesis of existing published data. This model was coupled with a model for Fe(II) oxidation by O2 in the presence and absence of the naturally occurring Suwannee River fulvic acid (SRFA). The production of chemiluminescence depended upon the concentrations of free radicals in both the sample and luminol reagent and the pH at which the reactions were performed. The relationship between Fe(II) concentration and chemiluminescence intensity was found to be unique at Fe(II) concentrations from 1 nM to 1 microM without organic complexation and from 1 to 32 nM in the presence of SRFA despite strong signal quenching in the latter case. This type of behavior will likely ensure a similarly unique relationship in the presence of a wide range of organic compounds; however, when other systems are being investigated, the technique should be carefully evaluated.
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Affiliation(s)
- A L Rose
- School of Civil and Environmental Engineering, The University of New South Wales, Sydney, Australia
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Abstract
The Tower of Hanoi has been widely accepted as an evaluation of cognitive procedural learning in amnesia but inconsistent findings have raised questions about the nature of the learning process involved in this task. This article presents the performance of a hippocampal amnesic, MS, who, showing poor learning across daily sessions of a formal evaluation, subsequently solved the puzzle through spontaneous use of a declarative-level strategy (the odd-even rule), suggesting that his primary approach to the task was the deployment of declarative solution-searching strategies. The presented data suggest normal learning within daily sessions, but subnormal learning across daily sessions due to the forgetting of acquired declarative information. It is suggested that tasks that are potentially solvable by an algorithm or rule, as is the Tower of Hanoi, be regarded as inappropriate for use in cognitive procedural assessments.
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Affiliation(s)
- W E Winter
- Department of Behavioral Science, Kingsborough Community College of the City University of New York, Brooklyn 11235, USA.
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Rose AL, Farmer PM, Mitra N, Wisniewski KE, Pullarkat RK. Clinical, pathologic, and neurochemical studies of an unusual case of neuronal storage disease with lamellar cytoplasmic inclusions: a new genetic disorder? J Child Neurol 1999; 14:123-9. [PMID: 10073435 DOI: 10.1177/088307389901400211] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A child of first-cousin Puerto Rican parents had global developmental delay, failure to thrive, and hypotonia since early infancy. At 1 1/2 years of age, she developed clinical and electrophysiologic evidence of progressive motor and sensory neuropathy. At 2 1/2 years, she developed visual impairment and optic atrophy followed by gradual involvement of the 7th, 9th, 10th, and 12th cranial nerves. Uncontrollable myoclonic seizures began at 4 years and she died at 6 years of age. Motor nerve conduction velocities were initially normal and later became markedly slowed. Sensory distal latency responses were absent. Lysosomal enzyme activities in leukocytes and fibroblasts were normal. Sural nerve and two muscle biopsies showed only nondiagnostic abnormalities. Electron microscopy of lymphocytes, skin, and fibroblasts showed cytoplasmic inclusions. Light microscopy of frontal cortex biopsy showed neuronal storage material staining positively with Luxol fast blue, and electron microscopy showed cytoplasmic membranous bodies in neurons, suggesting an accumulation of a ganglioside. At autopsy, all organs were small but otherwise normal and without abnormal storage cells in the liver, spleen, or bone marrow. Anterior spinal nerve roots showed loss of large myelinated axons. The brain was small and atrophic; cortical neurons showed widespread accumulation of storage material, most marked in the pyramidal cell layer of the hippocampus. Subcortical white matter was gliotic with loss of axons and myelin sheaths. In cortical gray matter there was a 35% elevation of total gangliosides, with a 16-fold increase in GM3, a three- to four-fold increase in GM2 gangliosides, and a 15-fold elevation of lactosyl ceramide. GM3 sialidase activity was normal in gray matter at 3.1 nmols/mg protein per hour and lactosyl ceraminidase I and II activities were 70% to 80% of normal. In white matter, total myelin was reduced by 50% but its composition was normal. Phospholipid distribution and sphingomyelin content were normal in gray matter, white matter, and in the liver. These biochemical findings were interpreted as nonspecific abnormalities. The nature of the neuronal storage substance remains to be determined.
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Affiliation(s)
- A L Rose
- Department of Neurology, State University of New York-Health Science Center at Brooklyn, 11203, USA
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Abstract
The neuronal ceroid lipofuscinoses are among the most common forms of progressive neurodegenerative disease of childhood. They appear to be panethnic, but there is a special predilection of the infantile subtype in Finland. In the United States, the Batten disease registry of 731 cases shows that juvenile neuronal ceroid lipofuscinosis (JNCL) is the most common form. Here, we report on the first known African-American child with JNCL. Genetic study showed the 1.02-kb deletion typically seen in JNCL cases.
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Affiliation(s)
- C Inan
- Department of Neurology, State University of New York, Health Science Center at Brooklyn 11203, USA
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Abstract
Our patient (M.S.) had an abrupt onset of amnesia due to a respiratory arrest at the age of 8 years and has been followed by one of us (A.L.R.) for 19 years. A specially designed MRI study indicated that the neuroanatomical localization of his lesion is restricted to the hippocampal formation bilaterally. Comparison of M.S.'s present IQ and academic scores with earlier scores revealed that his literacy skills, certain basic language functions and vocabulary development were arrested by his memory disorder. In contrast, development of mathematical skill was less curtailed, and verbal and nonverbal logical abilities developed to adult levels. Neuropsychological examination at the age of 27 years elicited a pattern of memory deficits similar to those found in a case (H.M.) of known mesial temporal lobe damage in adulthood. The neuropsychological pattern revealed those aspects of cognitive development that do, and those that do not, require intact memory. The limitations to intellectual development imposed by severe amnesia in childhood are not pervasive, but rather, are limited to specific types of abilities.
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Affiliation(s)
- M Broman
- Department of Neurology, SUNY Health Science Center at Brooklyn 11203, USA
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Rose AL. Viewing a mosaic: caring in nursing services. Aspens Advis Nurse Exec 1993; 8:1, 3-4. [PMID: 8424884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Affiliation(s)
- A L Prensky
- Department of Pediatrics, Washington University, St. Louis, MO 63110
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Price DB, Inglese CM, Jacobs J, Haller JO, Kramer J, Hotson GC, Loh JP, Schlusselberg D, Menez-Bautista R, Rose AL. Pediatric AIDS. Neuroradiologic and neurodevelopmental findings. Pediatr Radiol 1988; 18:445-8. [PMID: 2460818 DOI: 10.1007/bf00974074] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A group of 23 pediatric patients seropositive for HIV antibody were studied by computed tomography and evaluated neurodevelopmentally. Significant neurodevelopmental delays were found in over 95% of the patients studied. CT findings in six patients were normal and thirteen of 23 (57%) had prominence of the CSF spaces. Less frequent findings included calcifications in the basal ganglia and white matter. Cerebral mass lesions included one case of lymphoma and one case of hemorrhage. The CT findings in the pediatric age group differs from the adult population in that contrast enhancing inflammatory mass lesions are uncommon.
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Affiliation(s)
- D B Price
- Department of Radiology, State University of New York Health Science Center, Brooklyn
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Rose AL, Wen GY, Cammer W. Hexachlorophene retinopathy in suckling rats. A light- and electron-microscopic study of short-term and long-term effect of hexachlorophene intoxication on the retina of young rats. J Neurol Sci 1981; 52:163-78. [PMID: 7310432 DOI: 10.1016/0022-510x(81)90002-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Hexachlorophene (HCP) in very large doses has a toxic effect on the retina of adult rats. The present study examined the sensitivity of the developing retina to smaller doses and its ability to recover from neurotoxic damage. Suckling rats were intoxicated with HCP added to the mothers' diet. The retinae of the pups were examined by light and electron microscopy for early and late effects. All dose levels above 100 ppm caused vacuolar degeneration of the outer segments of photoreceptor cells within 14 days of intoxication, followed by degeneration of the inner segments after 28 days. The cell bodies of photoreceptor cells and all other retinal layers remained normal. Suckling intoxicated with HCP (100 - 500 ppm) added to the mothers' diet for 28 days and then withdrawn, showed no recovery of the outer or inner segments o photoreceptors when examined up to 150 days later. In addition, extensive degeneration and loss of photoreceptor cell occurred after withdrawal of HCP and the degenerative process extended to involve the inner nuclear layer. The rate of appearance of pathological changes was proportional to the total amount of ingested HCP. This study showed that photoreceptor cells in newborn rats are highly sensitive to HCP. The retinal lesions were irreversibly an continued to progress by continued trans-synaptic degeneration after withdrawal of the toxic agents.
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Wolkoff AW, Chowdhury JR, Gartner LA, Rose AL, Biempica L, Giblin DR, Fink D, Arias IM. Clinical conference. Crigler-Najjar syndrome (type I) in an adult male. Gastroenterology 1979; 76:840-8. [PMID: 422012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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Abstract
A 5-year-old girl developed a progressive febrile neurological illness consisting of right focal seizures, right hemiparesis, and stupor evolving over a period of six weeks. During the month preceding the onset of her illness she had received two apparently unsuccessful smallpox vaccinations without a skin lesion. Elevation of cerebrospinal fluid gamma globulin and findings on brain biopsy were consistent with postinfectious encephalitis, and a simultaneous increase in serum vaccinia antibody titer suggested that the illness was postvaccinial encephalitis. Clinically, the child developed a severe extrapyramidal movement disorder during the acute phase followed by nine months of stuporous unresponsiveness, yet subsequently made a substantial recovery.
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Hallson PC, Kasidas GP, Rose AL. Seasonal variations in urinary excretion of calcium and oxalate in normal subjects in patients with idiopathic hyperclaciuria. Br J Urol 1977. [PMID: 319863 DOI: 10.1111/j.1464.-410x.1977.tb03513.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A longitudinal 9-year retrospective study of 24-hour urinary calcium values has been made in a metabolic stone clinic amongst patients with idiopathic hypercalciuria. No seasonal variations could be observed in contrast ot a previous study from Leeds, A prospective longitudinal study was made of 24-hour urinary calcium values in a small group of normal subjects. No seasonal variation could be ovserved. In the prospective study no seasonal variations in urinary oxalate could be observed. In a 2-year longitudinal study of stone patients with idiopathic hypercalciuria, urinary oxalate was found to be higher in the summer than in the winter. This was attributed to the combination of a higher intake of oxalate-rich foods in the summer, and the low calcium diet with which they were treated.
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Hallson PC, Kasidas GP, Rose AL. Seasonal variations in urinary excretion of calcium and oxalate in normal subjects in patients with idiopathic hyperclaciuria. Br J Urol 1977; 49:1-10. [PMID: 319863 DOI: 10.1111/j.1464-410x.1977.tb04513.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A longitudinal 9-year retrospective study of 24-hour urinary calcium values has been made in a metabolic stone clinic amongst patients with idiopathic hypercalciuria. No seasonal variations could be observed in contrast ot a previous study from Leeds, A prospective longitudinal study was made of 24-hour urinary calcium values in a small group of normal subjects. No seasonal variation could be ovserved. In the prospective study no seasonal variations in urinary oxalate could be observed. In a 2-year longitudinal study of stone patients with idiopathic hypercalciuria, urinary oxalate was found to be higher in the summer than in the winter. This was attributed to the combination of a higher intake of oxalate-rich foods in the summer, and the low calcium diet with which they were treated.
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Abstract
Adult female rats were fed a diet containing 500 ppm hexachlorophene (HCP). Morphological study of brains from these animals showed vacuolation of the myelin sheaths due to separation of myelin lamellae at the minor dense line. However, myelin could be isolated from the brains of these animals in normal yield. The myelin isolated from HCP-fed animals had normal lipid and protein compositions as shown by analyses of the individual lipids and by disc gel electrophoresis of the proteins. Assay of the myelin-specific enzyme, 2',3'-cyclic nucleotide-3'-phosphohydrolase, showed normal specific activity in myelin obtained from HCP-fed rats. Brains of HCP-fed rats showed an increase in wet weight and a decrease in dry weight, with the chloroform-methanol insoluble fraction showing the greatest weight loss. During isolation of myelin from HCP-fed rats material was found floating over 0.32 M sucrose. This "floating fraction" contained a higher ratio of lipid to protein but the same relative proportions of the individual lipids as are found in myelin. The yield of "floating fraction" from each HCP-fed rat was less than 10 percent of the yield of myelin. Disc gel electrophoresis demonstrated the presence of the usual myelin proteins in this fraction, but with a slight increase in the relative amount of the low molecular weight basic protein. The data were compared to reports on the biochemistry of triethyltin poisoning, and it was concluded that vacuolation of myelin in HCP poisoning is probably due to increased permeability of myelin lamellae to water and electrolytes.
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Abstract
Twenty female rats with nursing litters were fed a diet containing 500 p.p.m. of hexachlorophene (HCP). The blood concentrations of hexachlorophene in mother rats were 4.7-6.0 mug/ml and in infant rats 2.0-2.5 mug/ml. Fifty percent of mother rats and 75% of infant rats died. Most of the surviving animals were asymptomatic apart from imparied visual function. Ten adult and 20 infant rats were killed by perfusion. Light- and electron-microscopic studies showed vacuolation of myelin in the central and peripheral nervous system and axonal degeneration which was especially severe in the optic nerves. After withdrawal of HCP hydrocephalus ex vacuo was present in the chronically intoxicated infant rats and the optic nerves showed marked atrophy and gliosis. Studies with liver mitochondria prepared from lactating hexachlorophene-fed rats showed a 50-75% inhibition of respiration with succinate as substrate.
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Eisengart MA, Powers JM, Rose AL. Subacute necrotizing encephalomyelopathy. Rapidly fatal course of Leigh disease in a 5-year-old child. Am J Dis Child 1974; 127:730-2. [PMID: 4825591 DOI: 10.1001/archpedi.1974.02110240116018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Rose AL, Lombroso CT. A study of clinical, pathological, and electroencephalographic features in 137 full-term babies with a long-term follow-up. Pediatrics 1970; 45:404-25. [PMID: 5462600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Rose AL, Willison RG. Quantitative electromyography using automatic analysis: studies in healthy subjects and patients with primary muscle disease. J Neurol Neurosurg Psychiatry 1967; 30:403-10. [PMID: 6062991 PMCID: PMC496215 DOI: 10.1136/jnnp.30.5.403] [Citation(s) in RCA: 85] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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