Jessie Mbwambo

Jessie Mbwambo
Muhimbili National Hospital

MD

About

194
Publications
46,999
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
7,438
Citations
Introduction
Jessie Mbwambo currently works at the Department of Psychiatry , Muhimbili National Hospital. Jessie does research in Psychiatry, Counseling Psychology and Addiction Medicine. Their most recent publication is 'Community Savings Groups, Financial Security, and HIV Risk Among Female Sex Workers in Iringa, Tanzania'.
Additional affiliations
August 1989 - present
Muhimbili University of Health and Allied Sciences
Position
  • Senior Researcher

Publications

Publications (194)
Article
Full-text available
Female sex workers (FSW) are highly mobile, which may result in reduced access to and use of health services and increased risk for poor health outcomes, particularly for those living with HIV. Mobility includes spatial, temporal, and social elements that are not fully captured by quantitative measures. We conducted two rounds of in-depth interview...
Article
Full-text available
Background HIV prevalence among people who use drugs (PWUD) in Tanzania is 4–7 times higher than in the general population, underscoring an urgent need to increase HIV testing and treatment among PWUD. Drug use stigma within HIV clinics is a barrier to HIV treatment for PWUD, yet few interventions to address HIV-clinic drug use stigma exist. Guided...
Article
Full-text available
Background Mobility is a key social determinant of health for female sex workers (FSWs). While extant research has focused on the adverse effects of mobility for FSWs, there are very few studies that have examined the multiple ways in which mobility may impact the lives of these mobile women from their perspective. This qualitative study aims to fi...
Article
Full-text available
Introduction People who use drugs (PWUD) experience stigma from multiple sources due to their drug use. HIV seroprevalence for PWUD in Tanzania is estimated to range from 18 to 25%. So, many PWUD will also experience HIV stigma. Both HIV and drug use stigma have negative health and social outcomes, it is therefore important to measure their magnitu...
Article
Full-text available
Background At increased risk for poor health outcomes, physical and/or sexual violence, and onward transmission of HIV, women who use drugs and are living with HIV (WWUDHIV) are vulnerable and in need of services. Understanding the role of trauma across their life history may offer insights into HIV and drug use prevention and opportunities for int...
Article
Background: Caregivers play an exceptionally important role in the lives of those they provide care for as well as to the healthcare system. The burden of caring for children with mental illness (CWMI) often falls on their caregivers, especially the mothers. Caregivers of CWMI experience significant challenges and are at an increased risk of experi...
Article
Full-text available
Background: Depression is particularly common among people living with Human Immunodeficiency Virus (HIV), with some studies showing a prevalence of depression three times higher among people living with HIV as compared to the general public. The stress associated with being diagnosed with HIV can be quite impactful, including concerns about one's...
Article
Full-text available
There is considerable variation in the presentation of mental health problems across cultural contexts. Most screening and assessment tools do not capture local idioms and culturally specific presentations of distress, thus introducing measurement error and overlooking meaningful variation in mental health. Before applying screening and assessment...
Article
Full-text available
Despite documented interest among female sex workers (FSW), uptake of oral pre-exposure prophylaxis (PrEP) for HIV prevention has been low. Recent trials and regulatory approval of long-acting injectable (LAI) PrEP offer new hope for the potential of this biomedical intervention. We examined FSW’s PrEP-related interest and preferences regarding bot...
Article
Full-text available
Objectives Modalities of pre-exposure prophylaxis (PrEP) for HIV prevention offer options to women at high risk including female sex workers (FSW). This study aimed to explore FSW’s acceptability and preferences for oral pills, long-acting (LA) injectable and vaginal ring PrEP. Design Sequential, explanatory, mixed methods. Setting Iringa, Tanzan...
Article
Full-text available
Background Women who use heroin and other drugs (WWUD) are a key population with elevated risk of physical and sexual violence perpetrated by intimate partners and non-partners. While housing instability has been shown to be associated with violence in high-income settings, this is an underexplored topic in sub-Saharan Africa. In this research, we...
Article
Objectives: Retention in methadone maintenance treatment is instrumental in achieving better treatment outcomes. In this study, we compared 2 medication-assisted treatment (MAT) clinics in Dar es Salaam, Tanzania with respect to patient characteristics, outcomes, and factors that predict 12-month treatment retention. Methods: This retrospective...
Article
Full-text available
An integrated approach to reduce intimate partner violence and improve mental health in humanitarian settings requires coordination across health and protection services. We developed and tested the Nguvu intervention, which combined evidence-based interventions for psychological distress and intimate partner violence among Congolese refugee women...
Article
Full-text available
Background Chronic psychotic disorders (CPD) impose a particularly significant burden in resource-limited settings. Combining long-acting antipsychotic medication (LAI) with a customized adherence enhancement intervention (CAE-L) has potential to advance care. Methods Nineteen adults ≥ age 18 with CPD who self-reported missing ≥20% of antipsychoti...
Article
Background Compared to other countries in sub-Saharan Africa, Tanzania has a relatively progressive illicit drug harm reduction (HR) policy, through a predominantly opioid substitution therapy-based programme. However, access to hepatitis C virus (HCV) diagnosis and curative direct acting antiviral therapy remains elusive. We developed a cost-effec...
Article
Full-text available
Inter-agency guidelines recommend that survivors of intimate partner violence in humanitarian settings receive multisectoral services consistent with a survivor-centered approach. Providing integrated services across sectors is challenging, and aspirations often fall short in practice. In this study, we explore factors that influence the implementa...
Article
Full-text available
While HIV stigma has received significant attention, limited work has been conducted on the measurement of intersecting stigmas. We developed the Experiences of Sex Work Stigma (ESWS) scale in the Dominican Republic (DR) and Tanzania. We conducted in-depth interviews with 20 female sex workers (FSW) per country to identify scale domains followed by...
Article
Full-text available
We examined the relationship between mindfulness, mental health and HIV outcomes among female sex workers (FSW) from the Dominican Republic (DR) (n = 201) and Tanzania (n = 208) using cross-sectional survey and biologic data. We employed stratified multivariate linear and logistic regression. Depression was associated with lower odds of ART adheren...
Article
Full-text available
Background Female sex workers in sub-Saharan Africa face high unmet need for family planning and higher risk for unintended pregnancy. Community empowerment HIV prevention approaches have the potential to increase family planning uptake and present an opportunity to integrate HIV, reproductive health, and contraception. This article describes famil...
Article
An autobiographical, narrative art therapy approach to treat drug addiction was co-developed at the Methadone Clinic of Muhimbili National Hospital, Dar-es-Salaam, Tanzania. The 10-session art therapy intervention included a group of 7 men. The protocol, as illustrated with a case example, suggests that it could help resolve deep-seated pain, decre...
Article
Full-text available
Introduction The complex relationship between intimate partner violence and psychological distress warrants an integrated intervention approach. In this study we examined the relevance, acceptability, and feasibility of evaluating a multi-sectoral integrated violence- and mental health-focused intervention (Nguvu). Methods We enrolled 311 Congoles...
Article
Full-text available
Female sex workers are highly mobile, which may influence their risk of experiencing physical and sexual violence. However, there remains a paucity of research, particularly longitudinal, from Sub-Saharan Africa exploring mobility and gender-based violence among female sex workers. To address this gap, this study examined the longitudinal relations...
Article
Background Opioid overdose is preventable and reversible. To target overdose prevention training and naloxone distribution, it is important to understand characteristics of those people who use drugs most likely to witness an overdose. In this paper we report the proportion and characteristics of women who use heroin that have witnessed an opioid o...
Article
Full-text available
Objective To determine the prevalence of tuberculosis (TB) disease and infection as well as incident TB disease among people who use drugs (PWUD) attending Medication Assisted Treatment (MAT) clinics in Dar-es-Salaam, Tanzania. Methods In this prospective cohort study, a total of 901 consenting participants were enrolled from November 2016 to Febr...
Article
Full-text available
Background A substantial number of new HIV infections in sub-Saharan Africa occur within stable couples. Biomedical prevention (pre-exposure prophylaxis, PrEP) and treatment (antiretroviral therapy, ART) can provide benefits to sexual partners and can be used to prevent infection within HIV serodiscordant couples. However, research is typically foc...
Article
Rapid oral HIV self-tests (HIVST) have potential to increase the proportion of people who know their HIV status, especially among stigmatised populations. This study was embedded in two cohorts of female sex workers (FSW) in the Dominican Republic (DR) and Tanzania. Qualitative interviews with 40 FSW were conducted to explore perceived acceptabilit...
Article
Full-text available
Background: The burden of chronic psychotic disorders (CPDs) in sub-Saharan Africa (SSA) is significant. Poorly medically adherent patients are more likely to have worse outcomes and require more resources. However, factors impacting effective treatment of CPD in this population are unclear. Aim: Examine the relationship between alcohol use and di...
Article
Background As opioid overdoses and deaths increase globally, little is known about these dimensions in Sub-Saharan Africa. In this paper, we explore factors associated with opioid overdose experiences among a sample of women who use opioids in Dar es Salaam, Tanzania. Methods We conducted a cross-sectional survey with 200 women who use opioids in...
Article
Full-text available
Background Chronic psychotic disorders (CPDs) occur worldwide and cause significant burden. Poor medication adherence is pervasive, but has not been well studied in sub-Saharan Africa. Aims This cross-sectional survey of 100 poorly adherent Tanzanian patients with CPD characterised clinical features associated with poor adherence. Method Descript...
Article
Full-text available
Objective Female sex workers (FSW) have increased risk of HIV infection. Antiretroviral treatment (ART) can improve HIV outcomes and prevent HIV transmission. We analyzed antiretroviral (ARV) drug use and HIV drug resistance among HIV-positive FSW in the Dominican Republic and Tanzania. Methods Plasma samples collected at study entry with viral lo...
Article
Timely initiation and sustained adherence to antiretroviral therapy (ART) are essential to improving the health outcomes of people living with HIV and preventing onward HIV transmission. However, women who use heroin often face challenges to initiating and adhering to ART. In this paper we identify spatial, temporal, and social factors that affect...
Article
Full-text available
Background Long-acting injectable antiretroviral therapy (LA ART) was found to be non-inferior to daily oral ART in Phase 3 clinical trials. LA ART may offer an important alternative for people living with HIV with challenges adhering to daily oral ART or preferences for non-pill-based regimens. Methods Using a mixed methods approach integrating s...
Article
Full-text available
Purpose of review: This review describes social determinants of HIV in two geographic and epidemic settings, the Dominican Republic (DR) and Tanzania, among female sex workers (FSW), their influence on HIV outcomes including 90-90-90 goals, and the development and impact of tailored, context driven, community empowerment-based responses in each se...
Article
Full-text available
Communication between sexual partners is an important component of HIV prevention and occurs within a broader context of socio-culturally defined gender norms and dynamics. We analyzed cross-sectional data from a community-based random sample of men and women living in Kisarawe, Tanzania to understand factors related to partner communication about...
Article
Full-text available
Background Low- and middle-income countries (LMICs) experience a disproportionate burden from chronic psychotic disorders (CPDs), which are the most disabling conditions among people aged 10–24 in Sub-Saharan Africa. Poor medication adherence is seen in approximately half of individuals with CPDs in Sub-Saharan Africa, and is a major driver of rela...
Article
Full-text available
Background This article presents lessons learned from a microfinance and health intervention for young men designed to prevent sexually transmitted infections (STI) and intimate partner violence (IPV) in Dar es Salaam, Tanzania. We describe the different strategies we used to identify and train young men to become change agents within their social...
Article
Full-text available
Background In Dar es Salaam Tanzania, the first opioid treatment program (OTP) in Sub-Saharan Africa, had very high rates of enrollment of people who use drugs (PWUD) but low rates of antiretroviral therapy (ART) initiation among HIV-positive patients. The integrated methadone and anti-retroviral therapy (IMAT) intervention was developed to integra...
Article
Background: Hepatitis C (HCV) elimination strategies are required for low and middle-income countries (LMICs), because although treatment access is currently limited, this is unlikely to remain the case forever. We estimate and compare the impact, cost and cost-effectiveness of a variety of prevent, test and treat strategies for HCV in Dar es Sala...
Article
Full-text available
Background: Although novel hepatitis C (HCV) RNA point-of-care technology has the potential to enhance diagnosis in resource-limited settings, very little real-world validation of their utility exists. We evaluate the performance of HCV RNA quantification using the Xpert® HCV Viral Load Fingerstick assay (Xpert® HCV VL Fingerstick assay) as compar...
Article
Full-text available
Globally, female sex workers bear a disproportionate burden of HIV, with those in sub-Saharan Africa being among the most affected. Community empowerment approaches have proven successful at preventing HIV among this population. These approaches facilitate a process whereby sex workers take collective ownership over programmes to address the barrie...
Article
Full-text available
Background: Multi-sectoral, integrated interventions have long been recommended for addressing mental health and its social determinants (e.g., gender-based violence) in settings of ongoing adversity. We developed an integrated health and protection intervention to reduce psychological distress and intimate partner violence (IPV), and tested its d...
Article
Full-text available
Chronic psychotic disorders (CPDs) occur worldwide and cause significant burden including reduced quality of life and functional impairment. Care for CPD includes psychosocial and pharmacologic interventions (i.e. antipsychotic drugs) and ongoing health monitoring. This is challenging in resource-limited settings where staff are sparse and/or under...
Article
HIV testing remains below UNAIDS 90–90–90 goals in sub-Saharan Africa. The aim of this study was to understand gender-specific factors related to HIV testing in Kisarawe, Tanzania. Informed by Social Action Theory, we analyzed cross-sectional data from a population-based random sample using bivariate and multivariate logistic regression to identify...
Article
Objective: To determine the impact of a community empowerment model of combination HIV prevention (Project Shikamana) among female sex workers (FSW) in Iringa, Tanzania. Methods: We conducted a 2-community randomized trial. Intervention elements included the following: (1) Community-led drop-in center and mobilization activities; (2) venue-based...
Article
Background Chronic psychotic disorders (CPDs), such as schizophrenia, occur world-wide and cause significant burden characterized by reduced quality of life, functional impairment and premature mortality due to suicide and other causes. Care for CPD includes both psychosocial and pharmacologic interventions (i.e. antipsychotic drugs) along with ong...
Article
Full-text available
There are an estimated 50,000 people who inject drugs in Tanzania, with an HIV prevalence in this population of 42%. The Integrated Methadone and Anti-Retroviral Therapy (IMAT) strategy was developed to integrate HIV services into an opioid treatment program (OTP) in sub-Saharan Africa and increase anti-retroviral therapy (ART) initiation rates. In...
Article
Full-text available
The Tathmini GBV study was a cluster randomized trial to assess the impact of a comprehensive health facility- and community-based program delivered through the HIV/AIDS program platform on reduction in gender-based violence and improved care for survivors. Twelve health facilities and surrounding communities in the Mbeya Region of Tanzania were ra...
Chapter
This chapter examines different strategies for addressing the economic vulnerability that puts female sex workers (FSW) at increased risk of acquiring HIV. After presenting various theoretical approaches to economic interventions with FSW, the chapter provides examples of interventions employing different approaches. The focus is placed on interven...
Article
The Tathmini GBV study was a cluster randomized trial to assess the impact of a comprehensive health facility- and community-based program delivered through the HIV/AIDS program platform on reduction in gender-based violence and improved care for survivors. Twelve health facilities and surrounding communities in the Mbeya Region of Tanzania were ra...
Article
Full-text available
This study assessed the association between community savings group participation and consistent condom use (CCU) among female sex workers (FSW) in Iringa, Tanzania. Using cross-sectional data from a survey of venue-based FSW (n = 496), logistic regression was used to examine the associations between financial indicators including community savings...
Article
Full-text available
Female sex workers (FSWs) in sub-Saharan Africa are disproportionately affected by HIV and gender-based violence (GBV). Substance use overlaps with these co-occurring epidemics to further increase FSWs’ risk for negative health outcomes. We explored the relationship between substance use, GBV, and consistent condom use utilizing baseline data from...
Article
Full-text available
Objectives To examine how work-related mobility among female sex workers (FSWs) is associated with gender-based violence (GBV) in Iringa, Tanzania. Design Cross-sectional analyses were conducted on baseline data gathered between October 2015 and April 2016 from FSWs participating in Project Shikamana, a community empowerment-based combination HIV...
Article
Full-text available
Female sex workers (FSW) are a socially and economically marginalized population heavily affected by HIV. Community empowerment approaches focus on FSW taking collective action to address structural barriers to their health and have demonstrated effectiveness in reducing HIV risk. This study examines the potential for community savings groups (loca...
Article
Full-text available
The World Health Organisation has recently called for hepatitis C virus (HCV) elimination and has identified people who inject drugs (PWID) as a key population to scale‐up screening and linkage to care. This study reports the cascade of care for HCV in PWID attending the largest opioid substitution treatment (OST) clinic in Dar‐es‐Salaam, Tanzania....
Article
Full-text available
Background Chronic kidney disease (CKD), diabetes, and hypertension play a disproportionate role in the growing public health challenge posed by non-communicable diseases (NCDs) in East Africa. The impact of these NCDs may pose the greatest challenge in rural areas with limited screening and treatment facilities, although precise prevalence estimat...
Article
Female sex workers experience high rates of gender-based violence and HIV. Alcohol has been shown to facilitate women’s risk of both gender-based violence and HIV; however, little research has explored how aspects of the sex work environment shape this risk. Drawing on structuration theory, this study explored how social conduct is patterned across...
Article
Full-text available
Youth represent a large proportion of new HIV infections worldwide, yet their utilization of HIV testing and counseling (HTC) remains low. Using the post-intervention, cross-sectional, population-based household survey done in 2011 as part of HPTN 043/NIMH Project Accept, a cluster-randomized trial of community mobilization and mobile HTC in South...
Chapter
It is estimated that there are 30,000 people who inject drugs in mainland Tanzania, with an approximate HIV prevalence of 35% in this key population. Drug use is criminalized in Tanzania and treatment options are limited. However, in February 2011, a cutting-edge medication-assisted treatment (MAT) clinic for opioid addiction offering methadone mai...
Article
Full-text available
Background Though timely initiation of antiretroviral therapy (ART) is a vital component of effective HIV prevention, care and treatment, people who inject drugs are less likely to receive ART than their non-drug using counterparts. In an effort to increase access to ART for people who inject drugs, we examined perceived benefits, challenges, and r...
Article
Full-text available
Introduction: A lack of access to hepatitis C virus (HCV) diagnostics is a significant barrier to achieving the World Health Organization 2030 global elimination goal. HCV core antigen (HCVcAg) quantification and dried blood spot (DBS) are appealing alternatives to conventional HCV serology and nucleic acid testing (NAT) for resource-constraint set...
Article
Full-text available
Background: Men who have sex with men (MSM) continue to be at an increased risk of Violence, HIV transmission and Mental Disorders such as depression on top of many other bio-psycho-socio challenges they face as a result of their sexual orientation. Methods: We recruited 345 MSM using a respondent driven sampling technique. Revised Conflict Tact...
Article
Full-text available
High prevalence of human immunodeficiency virus (HIV) among females who use drugs in Dar es Salaam, Tanzania, contrasts strikingly with their low enrollment in HIV risk reduction services such as methadone assisted therapy (MAT). We conducted a case–control study to examine factors associated with non-enrollment in MAT, with a focus on gender-based...
Article
Background The government of Tanzania launched an opioid treatment program (OTP), using methadone, in Dar es Salaam in February of 2011. Hepatitis C virus (HCV) is a leading cause of morbidity and mortality globally, especially among people who inject drugs (PWID). We conducted a cross-sectional study among PWID engaged in OTP in Dar es Salaam to d...
Article
Full-text available
Background Intimate partner violence (IPV) is a critical public health and human rights concern globally, including for refugee women in low-resource settings. Little is known about effective interventions for this population. IPV and psychological distress have a bi-directional relationship, indicating the potential benefit of a structured psychol...