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Hunt JH, Peay HL, Henderson GE. Facilitators and Barriers to Adherence to Anti-Retroviral Treatment Among Pregnant or Breastfeeding Women Living with HIV and Perinatally Infected Infants: A Scoping Review. AIDS Behav 2024:10.1007/s10461-024-04373-4. [PMID: 38767727 DOI: 10.1007/s10461-024-04373-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2024] [Indexed: 05/22/2024]
Abstract
In 2022, 54% of 1.5 million children (age 0-14) living with HIV had access to anti-retroviral medication (ART). Adherence to ART for pregnant or breastfeeding HIV + women is critical for maintaining their personal health and to prevent mother-to-child-transmission (MTCT). For HIV + infants, adherence is essential to establish early viremic control and is contingent on caregiver administration. We conducted a scoping review to systematically identify and categorize the influences on ART adherence for pregnant or breastfeeding HIV + women and their HIV + infants. We searched databases in June 2023 and employed the Social-Ecological Model (SEM) to organize facilitators and barriers to adherence referenced in published articles. All articles published before 2016 were excluded due to updated guidelines from WHO on MTCT and ART. Our analysis included 52 articles. 50/52 took place in Africa and used cross-sectional and mixed-methods design. Barriers to adherence for pregnant or breastfeeding HIV + women included maternal education, self-efficacy, social support, and social/economic context. Barriers to infant adherence included development, nutrition, age of treatment initiation, disclosure, and ART side effects. Additional facilitators and barriers to adherence are presented at family, extra-familial, and socio-cultural SEM levels. Stigma was the most salient barrier referenced across the entire continuum of HIV care and all SEM levels. This review revealed a dearth of literature focusing on HIV + infants who are dependent on their caregivers for ART adherence and lack of a standard adherence measure. We identified multi-leveled influences on adherence impacting both the mother and infant and are amenable to public health intervention.
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Affiliation(s)
- Joanne H Hunt
- Department of Sociology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Holly L Peay
- Research Triangle International, Durham, NC, USA
| | - Gail E Henderson
- Department of Social Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
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Jahn LS, Kengonzi A, Kabwama SN, Rubaihayo J, Theuring S. Preventing HIV Infection in Pregnant Women in Western Uganda Through a Comprehensive Antenatal Care-Based Intervention: An Implementation Study. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:745-756. [PMID: 37943471 PMCID: PMC10844405 DOI: 10.1007/s10508-023-02726-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/07/2023] [Accepted: 10/12/2023] [Indexed: 11/10/2023]
Abstract
We implemented and assessed a comprehensive, antenatal care (ANC)-embedded strategy to prevent HIV seroconversions during pregnancy in Uganda. HIV-negative first-time ANC clients were administered an HIV risk assessment tool and received individual risk counseling. Those attending ANC without partners obtained formal partner invitation letters. After three months, repeat HIV testing was carried out; non-attending women were reminded via phone. We analyzed uptake and acceptance, HIV incidence rate, and risk behavior engagement. Among 1081 participants, 116 (10.7%) reported risk behavior engagement at first visit; 148 (13.7%) were accompanied by partners. At the repeat visit (n = 848), 42 (5%, p < 0.001) reported risk behavior engagement; 248 (29.4%, p < 0.001) women came with partners. Seroconversion occurred in two women. Increased odds for risk behavior engagement were found in rural clients (aOR 3.96; 95% CI 1.53-10.26), women with positive or unknown partner HIV-status (2.86; 1.18-6.91), and women whose partners abused alcohol (2.68; 1.15-6.26). Overall, the assessed HIV prevention strategy for pregnant women seemed highly feasible and effective. Risk behavior during pregnancy was reduced by half and partner participation rates in ANC doubled. The observed HIV incidence rate was almost four times lower compared to a pre-intervention cohort in the same study setting.
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Affiliation(s)
- Lisa S Jahn
- Institute of International Health, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Agnes Kengonzi
- School of Health Sciences, Mountains of the Moon University, Fort Portal, Uganda
| | | | - John Rubaihayo
- School of Health Sciences, Mountains of the Moon University, Fort Portal, Uganda
| | - Stefanie Theuring
- Institute of International Health, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
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Fassinou LC, Songwa Nkeunang D, Delvaux T, Nagot N, Kirakoya-Samadoulougou F. Adherence to option B + antiretroviral therapy and associated factors in pregnant and breastfeeding women in Sub-Saharan Africa: a systematic review and meta-analysis. BMC Public Health 2024; 24:94. [PMID: 38183014 PMCID: PMC10768427 DOI: 10.1186/s12889-023-17004-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 10/16/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND To assess the adherence to option B + antiretroviral therapy (ART) and associated factors in pregnant and breastfeeding women in Sub-Saharan Africa (SSA). METHODS We conducted a comprehensive search from 01st January 2012 to 03rd October 2022, across four databases: PubMed, Scopus, Proquest Central, and Index Medicus Africain, to identify studies focused on pregnant and/or breastfeeding women living with HIV and receiving option B+ ART in SSA. Studies reporting adherence data were included in the meta-analysis. Were excluded studies published before 01st January 2012, grey literature, systematic reviews, and meta-analysis studies. Articles selection and data extraction were performed independently by two reviewers. We evaluated pooled adherence and pooled association between various factors and adherence using a random-effects model. RESULTS Overall, 42 studies involving 15,158 participants across 15 countries contributed to the meta-analysis. The overall pooled adherence was 72.3% (95% CI: 68.2-76.1%). Having high education level (pooled odds ratio (OR): 2.25; 95% CI: 1.57-3.21), living in urban area (pooled OR: 1.75; 95% CI: 1.10-2.81), disclosing status to a family/partner (pooled OR: 1.74; 95% CI: 1.27-2.40), having a support system (pooled OR: 3.19; 95% CI: 1.89-5.36), receiving counseling (pooled OR: 3.97; 95% CI: 2.96-5.34), initiating ART at early clinical HIV stage (pooled OR: 2.22; 95% CI: 1.08-4.56), and having good knowledge on PMTCT/HIV (pooled OR: 2.71; 95% CI: 1.40-5.25) were factors significantly associated with adherence to option B + ART. CONCLUSIONS Despite the implementation of option B+ ART, the level of adherence among pregnant and breastfeeding women in SSA falls short of meeting the critical thresholds for viral load suppression as outlined in the 95-95-95 objectives set for 2025. These objectives are integral for achieving HIV elimination, and in turn, preventing HIV mother-to-child transmission. To bridge this gap, urgent tailored interventions based on individual and structural factors are essential to enhance adherence within these subgroups of women. This targeted approach is crucial in striving towards the HIV elimination target in SSA.
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Affiliation(s)
- Lucresse Corine Fassinou
- INSSA, Université Nazi Boni, Bobo-Dioulasso, Burkina Faso.
- Centre de Recherche en Epidémiologie, Biostatistique Et Recherche Clinique, Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgique.
| | - Diane Songwa Nkeunang
- Centre de Recherche en Epidémiologie, Biostatistique Et Recherche Clinique, Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgique
| | - Thérèse Delvaux
- Institute of Tropical Medicine, Department of Public Health, Antwerp, Belgium
| | - Nicolas Nagot
- Pathogenesis & Control of Chronic and Emerging Infections, Univ. Montpellier, INSERM, Univ. Antilles, Etablissement Français du Sang, Montpellier, France
| | - Fati Kirakoya-Samadoulougou
- Centre de Recherche en Epidémiologie, Biostatistique Et Recherche Clinique, Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgique
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Nordberg B, Kaguiri E, Chamorro de Angeles KJ, Gabriel EE, van der Kop ML, Mwangi W, Lester RT, Were E, Ekström AM, Rautiainen S. The use, adherence, and evaluation of interactive text-messaging among women admitted to prevention of mother-to-child transmission of HIV care in Kenya (WelTel PMTCT). BMC Pregnancy Childbirth 2024; 24:25. [PMID: 38172881 PMCID: PMC10763426 DOI: 10.1186/s12884-023-06194-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 12/12/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND To improve future mobile health (mHealth) interventions in resource-limited settings, knowledge of participants' adherence to interactive interventions is needed, but previous studies are limited. We aimed to investigate how women in prevention of mother-to-child transmission of HIV (PMTCT) care in Kenya used, adhered to, and evaluated an interactive text-messaging intervention. METHODS We conducted a cohort study nested within the WelTel PMTCT trial among 299 pregnant women living with HIV aged ≥ 18 years. They received weekly text messages from their first antenatal care visit until 24 months postpartum asking "How are you?". They were instructed to text within 48 h stating that they were "okay" or had a "problem". Healthcare workers phoned non-responders and problem-responders to manage any issue. We used multivariable-adjusted logistic and negative binomial regression to estimate adjusted odds ratios (aORs), rate ratios (aRRs) and 95% confidence intervals (CIs) to assess associations between baseline characteristics and text responses. Perceptions of the intervention were evaluated through interviewer-administered follow-up questionnaires at 24 months postpartum. RESULTS The 299 participants sent 15,183 (48%) okay-responses and 438 (1%) problem-responses. There were 16,017 (51%) instances of non-response. The proportion of non-responses increased with time and exceeded 50% around 14 months from enrolment. Most reported problems were health related (84%). Having secondary education was associated with reporting a problem (aOR:1.88; 95%CI: 1.08-3.27) compared to having primary education or less. Younger age (18-24 years) was associated with responding to < 50% of messages (aOR:2.20; 95%CI: 1.03-4.72), compared to being 35-44 years. Women with higher than secondary education were less likely (aOR:0.28; 95%CI: 0.13-0.64), to respond to < 50% of messages compared to women with primary education or less. Women who had disclosed their HIV status had a lower rate of non-response (aRR:0.77; 95%CI: 0.60-0.97). In interviews with 176 women, 167 (95%) agreed or strongly agreed that the intervention had been helpful, mainly by improving access to and communication with their healthcare providers (43%). CONCLUSION In this observational study, women of younger age, lower education, and who had not disclosed their HIV status were less likely to adhere to interactive text-messaging. The majority of those still enrolled at the end of the intervention reported that text-messaging had been helpful, mainly by improving access to healthcare providers. Future mHealth interventions aiming to improve PMTCT care need to be targeted to attract the attention of women with lower education and younger age.
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Affiliation(s)
- Björn Nordberg
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
- Department of Infectious Diseases, Helsingborg Hospital, Helsingborg, Sweden.
| | | | | | - Erin E Gabriel
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | | | - Winfred Mwangi
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Directorate of Reproductive Health, Moi Teaching and Referral Hospital, Eldoret, Kenya
| | - Richard T Lester
- Department of Medicine, Division of Infectious Diseases, University of British Columbia, Vancouver, Canada
| | - Edwin Were
- Department of Reproductive Health, Moi University, Eldoret, Kenya
| | - Anna Mia Ekström
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, South General Hospital, Stockholm, Sweden
| | - Susanne Rautiainen
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Department of Medicine, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden
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Rujumba J, King RL, Namale-Matovu J, Wavamunno P, Amone A, Gabagaya G, Rukundo G, Fowler MG, Homsy J, Seeley J, Musoke P. 'When I receive ARVs through my group, my heart settles': Participants' perceptions and experiences of Friends for Life Circles for Option B+ in Kampala and Mityana Districts, Uganda. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001326. [PMID: 37934754 PMCID: PMC10629658 DOI: 10.1371/journal.pgph.0001326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 10/02/2023] [Indexed: 11/09/2023]
Abstract
The Friends for Life Circles (FLC) was a parallel randomized controlled trial testing the efficacy of a group peer support intervention to support long-term adherence to Option B+ in Kampala and Mityana districts in Uganda. We explored FLC participants' experiences and perceptions of the intervention on adherence to Option B+ for PMTCT and potential implications for strengthening the PMTCT program. We collected data from six focus group discussions with lactating women enrolled in the FLC intervention, and from 14 key informant interviews with health workers, district and national level stakeholders, as well as male partners of FLC participants. Data were analysed using a content thematic approach in a continuous and iterative process. Women described the FLC intervention as acceptable and beneficial in enhancing their understanding of HIV and the need for ART. The FLC helped women, especially those newly diagnosed with HIV infection to come to terms with their diagnosis and overcome the fear of death linked to testing HIV positive, and provided opportunities to enhance ART initiation, resumption and adherence. The FLC provided safe spaces for women, to learn about ART, and to receive support from peers including adherence reminders through home visits and 'coded' reminder messages. Receiving ART from support groups protected members from stigma and long lines at health facilities. Fear of stigma, health system challenges, the high cost of caring for animals and lack of money to save in groups were key challenges noted. The FLC support groups were crucial in providing needed support for women to initiate, resume and adhere to lifelong ART for Option B+. It is important that women who test HIV positive and start ART for life receive psychosocial support from peers and health workers to improve chances of preventing HIV transmission from mothers to children.
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Affiliation(s)
- Joseph Rujumba
- Department of Pediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Rachel L. King
- Institute for Global Health Sciences, University of California San Francisco, San Francisco, CA, United States of America
| | - Joyce Namale-Matovu
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Priscilla Wavamunno
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Alexander Amone
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Grace Gabagaya
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Gordon Rukundo
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Mary Glenn Fowler
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
- Department of Medicine, Johns Hopkins University, Baltimore, MD, United States of America
| | - Jaco Homsy
- Institute for Global Health Sciences, University of California San Francisco, San Francisco, CA, United States of America
| | - Janet Seeley
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Philippa Musoke
- Department of Pediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
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Azanaw MM, Baraki AG, Yenit MK. Incidence and predictors of loss to follow-up among pregnant and lactating women in the Option B+ PMTCT program in Northwestern Ethiopia: a seven-year retrospective cohort study. Front Glob Womens Health 2023; 4:1128988. [PMID: 37529507 PMCID: PMC10389654 DOI: 10.3389/fgwh.2023.1128988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 06/21/2023] [Indexed: 08/03/2023] Open
Abstract
Introduction Although Ethiopia has implemented the Option B+ program over the past 7 years, loss to follow-up among HIV-positive women remains a major problem for antiretroviral therapy (ART) treatment. This study was conducted to investigate the number of women who dropped out of follow-up after the Option B+ program. Methods A retrospective follow-up study was conducted among 403 pregnant and lactating women between June 2013 and December 2019 at health facilities in Northwest Ethiopia. The Cox proportional hazards regression model was used to identify predictors of loss to follow-up. The results were reported as hazard ratios with 95% confidence intervals (CIs) at a significance level of p = 0.05. Results The overall incidence rate of loss to follow-up was 9.4 per 1,000 person-months of observation (95% CI: 7.40-11.90). According to the multivariable Cox regression, rural residency [adjusted hazard ratio (AHR): 2.30; 95% CI: 1.08-4.88], being a Muslim religion follower (AHR: 2.44; 95% CI: 1.23-4.81), having no baseline viral load measurement (AHR: 4.21; 95% CI: 2.23-7.96), being on ART before enrolment (AHR: 0.30; 95% CI: 0.15-0.62), having drug side effects (AHR:1.82; 95% CI: 1.01-3.33), same-day ART initiation (AHR: 3.23; 95% CI: 1.53-6.84), and having suboptimal adherence level (AHR: 3.96; 95% CI: 2.18-7.19) were significant predictors of loss to follow-up. Conclusion The incidence of loss to follow-up is lower as compared to evidence from most African countries but slightly higher than the WHO target. It is better to strengthen and expand viral load measurements for all women and to pay attention to women residing in rural areas with fair or poor adherence levels.
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Affiliation(s)
- Melkalem Mamuye Azanaw
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Adhanom Gebreegziabher Baraki
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Melaku Kindie Yenit
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
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Mogaka JN, Otieno FA, Akim E, Beima-Sofie K, Dettinger J, Gomez L, Marwa M, Odhiambo B, Ngure K, Ronen K, Sharma M, John-Stewart G, Richardson B, Stern J, Unger J, Udren J, Watoyi S, Pintye J, Kinuthia J. A Text Messaging-Based Support Intervention to Enhance Pre-exposure Prophylaxis for HIV Prevention Adherence During Pregnancy and Breastfeeding: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2023; 12:e41170. [PMID: 36716092 PMCID: PMC9926344 DOI: 10.2196/41170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/22/2022] [Accepted: 12/06/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Cisgender women in Kenya are at elevated risk of HIV acquisition during pregnancy and post partum. Acute HIV infection during pregnancy and breastfeeding accounts for approximately one-third of all vertical HIV transmissions. The World Health Organization recommends offering oral tenofovir-based pre-exposure prophylaxis (PrEP) to pregnant and postpartum women who are HIV negative but at substantial and ongoing risk for HIV acquisition. PrEP delivery for pregnant and postpartum women is expanding within routine maternal child health clinics in Kenya. However, approximately half of pregnant women discontinue PrEP within 30 days of initiation. Therefore, it is crucial to develop PrEP adherence strategies that enhance support for adherence when peripartum events and health issues pose challenges to sustaining PrEP adherence. OBJECTIVE We are conducting a randomized controlled trial to determine the effect of a bidirectional communication platform named Mobile Solutions for Women's and Children's Health (mWACh), which utilizes two-way SMS text messaging between patients and remote nurses to support PrEP adherence and address maternal health concerns in real time during the peripartum period. METHODS The mWACh-PrEP study is a randomized trial designed to support PrEP adherence during the peripartum period by comparing mWACh-PrEP to the standard of care (ie, in-clinic adherence counseling) among women who are HIV negative and initiating PrEP. Purposive sampling was used to select 5 facilities offering PrEP in antenatal clinics in Kisumu and Siaya Counties, and block randomization will be used to divide participants into groups. Participants in the intervention arm will receive a customized messaging curriculum via SMS text messages targeted toward their particular perinatal stage. The primary outcome, PrEP adherence at 6 months post partum, will be evaluated using a log-binomial regression model, adjusting for imbalanced baseline characteristics. Based on a previous study of directly observed dosing conditions, we will use a hair tenofovir concentration cutoff of 0.038 ng/mg (corresponding to 7 doses/week) as the primary adherence outcome measured at 6 months post partum (binary outcome). Qualitative interviews and cost-effective analyses will be conducted to understand the feasibility, acceptability, and economic impact of the intervention. RESULTS Enrollment began in March 2022 and is projected to continue until July 2023, with follow-up through March 2024. The study results are expected to be reported in 2025. CONCLUSIONS This trial will provide insights into using mobile health to enhance PrEP adherence among pregnant and postpartum mothers. Additionally, the findings will have implications for the use of mobile health technology to improve adherence to other daily medications during the peripartum period. TRIAL REGISTRATION ClinicalTrials.gov NCT04472884; https://clinicaltrials.gov/ct2/show/NCT04472884. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/41170.
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Affiliation(s)
| | | | | | - Kristin Beima-Sofie
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Julia Dettinger
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Lauren Gomez
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Mary Marwa
- Kenyatta National Hospital, Nairobi, Kenya
| | | | - Kenneth Ngure
- Department of Global Health, University of Washington, Seattle, WA, United States
- School of Public Health, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Keshet Ronen
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Monisha Sharma
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Grace John-Stewart
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - Barbra Richardson
- Department of Global Health, University of Washington, Seattle, WA, United States
- Department of Biostatistics, University of Washington, Seattle, WA, United States
| | - Joshua Stern
- Department of Biostatistics, University of Washington, Seattle, WA, United States
| | - Jennifer Unger
- Department of Global Health, University of Washington, Seattle, WA, United States
- Women and Infants Hospital, Providence, RI, United States
| | - Jenna Udren
- Department of Global Health, University of Washington, Seattle, WA, United States
| | | | - Jillian Pintye
- School of Nursing, University of Washington, Seattle, WA, United States
- Department of Global Health, University of Washington, Seattle, WA, United States
| | - John Kinuthia
- Kenyatta National Hospital, Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, WA, United States
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Tibebu NS, Kassie BA, Anteneh TA, Rade BK. Depression, anxiety and stress among HIV-positive pregnant women in Ethiopia during the COVID-19 pandemic. Trans R Soc Trop Med Hyg 2022; 117:317-325. [PMID: 36579933 DOI: 10.1093/trstmh/trac126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 09/19/2022] [Accepted: 12/13/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Assessing the maternal mental health status during the coronavirus disease 2019 (COVID-19) pandemic is necessary to prevent the occurrence of severe mental disorders. Prenatal depression, anxiety and stress disorders are prominent in pregnant women living with human immunodeficiency virus (HIV) and highly associated with poor maternal and neonatal outcomes. Therefore this study aimed to assess the level of depression, anxiety, and stress among HIV-positive pregnant women in Ethiopia during the COVID-19 pandemic. METHODS An institution-based cross-sectional study was conducted in Amhara region referral hospitals from 17 October 2020 to 1 March 2021. A systematic random sampling technique was used to select 423 eligible women. A structured, pretested and interviewer-administered questionnaire was employed to collect the data. A multivariable logistic regression analysis was implemented to identify factors associated with women's depression, anxiety and stress. Statistical association was certain based on the adjusted odds ratio (AOR) with its 95% confidence interval (CI) and p-values ≤0.05. RESULTS Prenatal depression, anxiety and stress among HIV-positive pregnant women were 37.6% (95% CI 33 to 42.3), 42.1 (95% CI 37.7 to 46.7) and 34.8% (95% CI 30.3 to 39.2), respectively. Having an HIV-negative sexual partner (AOR 1.91 [95% CI 1.16 to 3.15]) and being on antiretroviral therapy >1 year (AOR 2.18 [95% CI 1.41 to 3.36]) were found to be statistically significant with women's antenatal depression, while unplanned pregnancy (AOR 1.09 [95% CI 1.02 to 2.33]) and did not discuss with the sexual partner about HIV (AOR 3.21 [95% CI 2.12 to 7.07]) were the factors associated with prenatal anxiety. CONCLUSIONS In this study, more than one in three HIV-positive pregnant women had depression and anxiety. Thus, implementing strategies to prevent unplanned pregnancy and advocating open discussion with sexual partners about HIV will play a large role in reducing pregnancy-related depression and anxiety.
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Affiliation(s)
- Nebiyu Solomon Tibebu
- Department of Clinical Midwifery, School of Midwifery, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Belayneh Ayanaw Kassie
- Department of Women's and Family Health, School of Midwifery, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tazeb Alemu Anteneh
- Department of Clinical Midwifery, School of Midwifery, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Bayew Kelkay Rade
- Department of General Midwifery, School of Midwifery, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Cunga IVA, Bittencourt B, da Rosa CMA, Iser BPM, Parma GOC, Schuelter-Trevisol F. Temporal trend and spatial distribution of cases of mother-to-child transmission of HIV in the state of Santa Catarina, Brazil, 2007-2017: an ecological study. EPIDEMIOLOGIA E SERVIÇOS DE SAÚDE 2022; 31:e2021877. [PMID: 35830006 PMCID: PMC9887967 DOI: 10.1590/s2237-96222022000100009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 04/11/2022] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE To analyze the temporal trend and spatial distribution of mother-to-child HIV transmission in Santa Catarina between 2007 and 2017. METHODS This was a mixed ecological study with data from the Notifiable Health Conditions Information System. Linear regression was performed for time series analysis and the mean rates in the period and mean annual percentage changes in the rates of HIV-infected pregnant women were calculated, children exposed to HIV during pregnancy, and seroconversion of children exposed to HIV/AIDS during pregnancy, in addition to data geoprocessing. RESULTS There were 5,554 records of HIV-infected pregnant women, with a rate of 5.6 pregnant women per 1,000 live births. The mean seroconversion rate was 13.5/100,000 live births (95%CI 6.8;20.1) and it showed a falling trend (APC = -99.4%; 95%CI -99.9;-93.1). The seroconversion rate was more expressive in small towns. CONCLUSION The rate of HIV-infected pregnant women was stable in the period, whereas the number of children infected with HIV through mother-to-child transmission decreased.
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Affiliation(s)
- Ilda Vaica Armando Cunga
- Universidade do Sul de Santa Catarina, Programa de Pós-Graduação em
Ciências da Saúde, Tubarão, SC, Brazil
| | - Bianca Bittencourt
- Governo do Estado de Santa Catarina, Diretoria de Vigilância
Epidemiológica, Florianópolis, SC, Brazil
| | | | | | | | - Fabiana Schuelter-Trevisol
- Universidade do Sul de Santa Catarina, Programa de Pós-Graduação em
Ciências da Saúde, Tubarão, SC, Brazil
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10
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Cunga IVA, Souza BBD, Rosa CMAD, Iser BPM, Schuelter-Trevisol F. Risk factors for seroconversion of HIV among children exposed in the State of Santa Catarina, 2007-2017. REVISTA BRASILEIRA DE SAÚDE MATERNO INFANTIL 2022. [DOI: 10.1590/1806-9304202200030008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract Objectives: to estimate the proportion of seroconversion cases among infants exposed to HIV and verify the risk factors associated. Methods: this was a historical cohort study conducted in the State of Santa Catarina between 2007 and 2017. The data were obtained from the Notifable Diseases Information System (SINAN – Portuguese acronym) that records HIV-infected pregnant women and HIV-exposed infants. The public health service monitored the infants from birth to 18 months of age to determine whether HIV seroconversion occurred. Results: a total of 5,554 HIV-infected pregnant women were included in the study (mean age 26.7±6.5 years). They were predominantly white, with poor education level, and were diagnosed with HIV until the 2nd trimester of pregnancy. A total of 4,559 records of HIV-exposed infants were screened, of which 130 cases (2.9%) of seroconversion were confrmed. Non-use of antiretroviral drugs during pregnancy (OR=9.31, CI95%=5.97-14.52; p<0.001) and breastfeeding (OR=3.10, CI95%=1.34-7.20; p=0.008) were independent risk factors for seroconversion. Conclusions: these data demonstrate gaps in prenatal care, regarding adherence to treatment and monitoring of HIV-infected mothers, resulting in new cases of HIV among children, which could be avoided.
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11
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Desalegn SY, Asaye MM, Temesgan WZ, Badi MB. Antenatal depression and associated factors among HIV-positive pregnant women in South Gondar zone public health facilities, northwest Ethiopia, a cross-sectional study. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2022. [DOI: 10.1016/j.cegh.2022.101072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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12
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van Lettow M, Tippett Barr BA, van Oosterhout JJ, Schouten E, Jahn A, Kalua T, Auld A, Nyirenda R, Wadonda N, Kim E, Landes M. The National Evaluation of Malawi's PMTCT Program (NEMAPP) study: 24-month HIV-exposed infant outcomes from a prospective cohort study. HIV Med 2021; 23:573-584. [PMID: 34970836 PMCID: PMC9303195 DOI: 10.1111/hiv.13209] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 09/21/2021] [Accepted: 11/09/2021] [Indexed: 01/14/2023]
Abstract
OBJECTIVES Data on long-term HIV-free survival in breastfeeding, HIV-exposed infants (HEIs) are limited. The National Evaluation of Malawi's Prevention of Mother-to-Child Transmission (PMTCT) Program (NEMAPP), conducted between 2014 and 2018, evaluated mother-to-child transmission (MTCT) and infant outcomes up to 24 months postpartum. METHODS We enrolled a nationally representative cohort of HEIs at 54 health facilities across four regional strata in Malawi and used multivariable Cox regression analysis to investigate the risk of adverse outcomes (HIV transmission, infant death and loss to follow-up) to 24 months postpartum. Models, controlling for survey design, were fitted for the total cohort (n = 3462) and for a subcohort that received maternal viral load (VL) monitoring (n = 1282). RESULTS By 24 months, in 3462 HEIs, weighted cumulative MTCT was 4.9% [95% confidence interval (CI) 3.7-6.4%], 1.3% (95% CI 0.8-2.2%) of HEIs had died, 26.2% (95% CI 24.0-28.6%) had been lost to follow-up and 67.5% (95% CI 65.0-70.0%) were alive and HIV-free. Primiparity [weighted adjusted hazard ratio (aHR) 1.6; 95% CI 1.1-2.2; parity 2-3: weighted aHR 1.5; 95% CI 1.2-1.9], the mother not disclosing her HIV status to her partner (no disclosure: weighted aHR 1.3; 95% CI 1.1-1.6; no partner: weighted aHR 0.7; 95% CI 0.5-0.9), unknown maternal ART start (weighted aHR 2.0; 95% CI 1.0-3.9) and poor adherence (missed ≥ 2 days of ART in the last month: weighted aHR 1.7; 95% CI 1.2-2.2; not on ART: weighted aHR 1.7; 95% CI 1.0-2.7) were associated with adverse outcomes by 24 months. In the subcohort analysis, risk of HIV transmission or infant death was higher among HEIs whose mothers started ART post-conception (during pregnancy: weighted aHR 3.2; 95% CI 1.3-7.7; postpartum: weighted aHR 12.4; 95% CI 1.5-99.6) or when maternal viral load at enrolment was > 1000 HIV-1 RNA copies/mL (weighted aHR 15.7; 95% CI 7.8-31.3). CONCLUSIONS Infant positivity and infant mortality at 24 months were low for a breastfeeding population. Starting ART pre-conception had the greatest impact on HIV-free survival in HEIs. Further population-level reduction in MTCT may require additional intervention during breastfeeding for women new to PMTCT programmes. Pre-partum diagnosis and linkage to ART, followed by continuous engagement in care during breastfeeding can further reduce MTCT but are challenging to implement.
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Affiliation(s)
- Monique van Lettow
- Dignitas International, Zomba, Malawi.,Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Nyanja Health Research Institute, Salima, Malawi
| | - Beth A Tippett Barr
- Nyanja Health Research Institute, Salima, Malawi.,US Centers for Disease Control and Prevention, Lilongwe, Malawi
| | - Joep J van Oosterhout
- Dignitas International, Zomba, Malawi.,Department of Medicine, College of Medicine University of Malawi, Blantyre, Malawi
| | | | - Andreas Jahn
- Malawi Ministry of Health, Department of HIV and AIDS, Lilongwe, Malawi.,International Training Education and Community Health (ITECH), Lilongwe, Malawi
| | - Thokozani Kalua
- Malawi Ministry of Health, Department of HIV and AIDS, Lilongwe, Malawi
| | - Andrew Auld
- US Centers for Disease Control and Prevention, Lilongwe, Malawi
| | - Rose Nyirenda
- Malawi Ministry of Health, Department of HIV and AIDS, Lilongwe, Malawi
| | - Nellie Wadonda
- US Centers for Disease Control and Prevention, Lilongwe, Malawi
| | - Evelyn Kim
- US Centers for Disease Control and Prevention, Lilongwe, Malawi
| | - Megan Landes
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Nyanja Health Research Institute, Salima, Malawi.,Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
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13
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Tsegaye R, Etafa W, Wakuma B, Mosisa G, Mulisa D, Tolossa T. Withdrawn: Magnitude of Adherence to Option B plus program and associated factors among women in Eastern African Countries: A Systematic Review and Meta-analysis. INTERNATIONAL JOURNAL OF AFRICA NURSING SCIENCES 2021. [DOI: 10.1016/j.ijans.2021.100368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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14
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Theuring S, Rubagumya K, Schumann H, Harms G, Rubaihayo J, Wanyenze R. Sexual Risk Behavior in HIV-Uninfected Pregnant Women in Western Uganda. ARCHIVES OF SEXUAL BEHAVIOR 2021; 50:3277-3286. [PMID: 34647234 PMCID: PMC8563618 DOI: 10.1007/s10508-021-02062-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 03/28/2021] [Accepted: 05/25/2021] [Indexed: 05/30/2023]
Abstract
Our aim was to identify sexual risk behavior among HIV-negative pregnant women in Kabarole District, Uganda, by conducting a cross-sectional study among 1610 women within three healthcare settings. One in six women engaged in HIV-specific risk behaviors including multiple sexual partners or alcohol abuse; 80% of the pregnant women reported to generally abstain from using condoms. In multivariate analysis, predictors of sexual risk behavior included being a client of the public health facilities as compared to the private facility (AOR 3.6 and 4.8, p < 0.001), being single, widowed or divorced or not cohabiting with the partner (AOR 4.7 and 2.3, p < 0.001), as well as higher household wealth (AOR 1.8, p < 0.001) and lack of partner status knowledge (AOR 1.6, p = 0.008). Self-estimated risk perception was linked with engagement in HIV-related risk behaviors except for alcohol abuse. Our findings indicate that reducing risky behaviors in pregnancy in order to prevent HIV should be a high-priority public health concern.
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Affiliation(s)
- Stefanie Theuring
- Institute of Tropical Medicine and International Health, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Charité-Universitätsmedizin, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Kenyonyozi Rubagumya
- School of Health Sciences, Mountains of the Moon University, Fort Portal, Uganda
| | - Hannah Schumann
- Institute of Tropical Medicine and International Health, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Charité-Universitätsmedizin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Gundel Harms
- Institute of Tropical Medicine and International Health, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Charité-Universitätsmedizin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - John Rubaihayo
- School of Health Sciences, Mountains of the Moon University, Fort Portal, Uganda
| | - Rhoda Wanyenze
- School of Public Health, Makerere University, Kampala, Uganda
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15
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Theuring S, Kengonzi A, Hafermann L, Herrmann C, Kabwama SN, Rubaihayo J. Repercussions of the COVID-19 Response in Pregnant Women in Western Uganda: Knowledge, Behavior, and Emotional State after the First Lockdown in 2020. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:7817. [PMID: 34360111 PMCID: PMC8345751 DOI: 10.3390/ijerph18157817] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/16/2021] [Accepted: 07/18/2021] [Indexed: 11/16/2022]
Abstract
Limited research exists on pregnant women's knowledge, attitudes, and behavior concerning COVID-19 in sub-Saharan Africa. We performed a cross-sectional study among 648 pregnant women in Fort Portal, Uganda, after the first lockdown starting in June 2020. Structured interviews were conducted at three different facilities during routine antenatal care, assessing sociodemographic background, knowledge of COVID-19, prevention behavior adherence, and psycho-emotional stress levels. We performed descriptive analyses and examined associated factors using multivariable logistic regression. In Fort Portal Region, 32.8% of pregnant women had a higher knowledge regarding the COVID-19 pandemic, while all women at least heard of COVID-19. 88.6% of the women showed low self-reported prevention behavior adherence. More than one third of the pregnant women experienced high psycho-emotional stress related to the pandemic (39.8%). The odds for psycho-emotional stress were increased among the age group 21-30 years (AOR 1.97; 95% CI 1.18-3.35) compared to women under the age of 21, and decreased in single or divorced women compared to women in partnerships (AOR 0.42; 0.22-0.77) and in women having less COVID-19-related knowledge (AOR 0.40; 0.27-0.58). In conclusion, prevention behavior adherence seemed challenging, and psycho-emotional stress was ubiquitous among our cohort. To avoid adverse consequences in maternal and neonatal health, campaigns for hygiene but also women's emotional state should be a major focus of community healthcare in exceptional times such as the SARS-CoV-2 pandemic.
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Affiliation(s)
- Stefanie Theuring
- Institute of Tropical Medicine and International Health, Charité-Universitätsmedizin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 13353 Berlin, Germany
| | - Agnes Kengonzi
- School of Health Sciences, Mountains of the Moon University, Fort Portal P.O. Box 837, Uganda; (A.K.); (J.R.)
| | - Lorena Hafermann
- Institute of Biometry and Clinical Epidemiology, Charité-Universitätsmedizin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany; (L.H.); (C.H.)
| | - Carolin Herrmann
- Institute of Biometry and Clinical Epidemiology, Charité-Universitätsmedizin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany; (L.H.); (C.H.)
| | | | - John Rubaihayo
- School of Health Sciences, Mountains of the Moon University, Fort Portal P.O. Box 837, Uganda; (A.K.); (J.R.)
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Pintye J, O’Malley G, Kinuthia J, Abuna F, Escudero JN, Mugambi M, Awuor M, Dollah A, Dettinger JC, Kohler P, John-Stewart G, Beima-Sofie K. Influences on Early Discontinuation and Persistence of Daily Oral PrEP Use Among Kenyan Adolescent Girls and Young Women: A Qualitative Evaluation From a PrEP Implementation Program. J Acquir Immune Defic Syndr 2021; 86:e83-e89. [PMID: 33273211 PMCID: PMC8935942 DOI: 10.1097/qai.0000000000002587] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 11/20/2020] [Indexed: 01/26/2023]
Abstract
BACKGROUND Discontinuation of daily oral pre-exposure prophylaxis (PrEP) is frequent among adolescent girls and young women (AGYW) in African settings. We explored factors influencing early PrEP discontinuation and persistence among Kenyan AGYW who accepted PrEP within a programmatic setting. METHODS We conducted in-depth interviews with AGYW (aged 15-24 years) who accepted PrEP from 4 maternal child health (MCH) and family planning (FP) clinics. AGYW were identified by nurses at routine clinic visits and purposively sampled based on 4 categories: (1) accepted PrEP pills, but never initiated PrEP use (eg, never swallowed PrEP pills), (2) discontinued PrEP <1 month after initiation, (3) discontinued PrEP within 1-3 months, and (4) persisted with PrEP use >3 months. Informed by the Stages of Change Model, thematic analysis characterized key influences on PrEP discontinuation/persistence. RESULTS We conducted 93 in-depth interviews with AGYW who accepted pills. Median age was 22 years, 71% were married; 89% were from MCH, and 11% were from FP clinics. Early PrEP use was positively influenced by encouragement from close confidants and effective concealment of PrEP pill-taking when necessary to avoid stigma or negative reactions from partners. Pregnancy helped conceal PrEP use because pill-taking is normalized during pregnancy, but concealment became more difficult postpartum. AGYW found keeping up with daily PrEP pill-taking challenging, and many noted only episodic periods of the HIV risk. Frequently testing HIV-negative reassured AGYW that PrEP was working and motivated persistence. DISCUSSION As PrEP programs scale-up in MCH/FP, it is increasingly important to enhance protection-effective PrEP use through approaches tailored to AGYW, with special considerations during pregnancy and postpartum.
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Affiliation(s)
- Jillian Pintye
- University of Washington, Department of Biobehavioral Nursing and Health Informatics, Seattle, WA, USA
| | | | - John Kinuthia
- University of Washington, Department of Global Health, Seattle, WA, USA
- Kenyatta National Hospital, Nairobi, Kenya
| | | | | | - Melissa Mugambi
- University of Washington, Department of Global Health, Seattle, WA, USA
| | - Mercy Awuor
- Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Julia C Dettinger
- University of Washington, Department of Global Health, Seattle, WA, USA
| | - Pamela Kohler
- University of Washington, Department of Global Health, Seattle, WA, USA
- University of Washington Child, Family, and Population Health, Seattle, WA, USA
| | - Grace John-Stewart
- University of Washington, Department of Global Health, Seattle, WA, USA
- University of Washington, Department of Epidemiology, Seattle, WA, USA
- University of Washington, Department of Medicine, Seattle, WA, USA
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17
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Tsegaye R, Etafa W, Wakuma B, Mosisa G, Mulisa D, Tolossa T. The magnitude of adherence to option B plus program and associated factors among women in eastern African countries: a systematic review and meta-analysis. BMC Public Health 2020; 20:1812. [PMID: 33246437 PMCID: PMC7693523 DOI: 10.1186/s12889-020-09903-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 11/17/2020] [Indexed: 11/29/2022] Open
Abstract
Background Despite coverage and benefits associated with the prevention of mothers to child transmission (PMTCT) services, mothers’ adherence to option B plus is still a challenge. Though few primary studies are available on the magnitude of adherence to option B plus and factors associated in Eastern African countries, they do not provide strong evidence in helping policymakers to address suboptimal adherence to option B plus. Therefore, this systematic review and meta-analysis was intended to estimate the pooled magnitude of adherence to option B plus program and associated factors among women in Eastern African countries. Methods PubMed, Medline, HINARI, Cochrane library, the Web of Science, and Google Scholar were searched for studies reported on the magnitude of adherence to option B plus among women in Eastern African countries. The search terms used were “option B plus”, “magnitude”, “prevalence”, “PMTCT”, “ART adherence”, “associated factors”, “all lists of Eastern African countries” and their combination by Boolean operators. The effect sizes of the meta-analysis were the magnitude of adherence to option B plus and the odds ratio of the associated factors. STATA/SE V14 was used for statistical analysis, and publication bias was assessed using funnel plots and Egger’s test. Results Fourteen studies having total participants of 4883 were included in the systematic review and meta-analysis. Using the random effect model, the pooled prevalence of adherence to option B plus was 71.88% (95% CI: 58.54–85.23%). The factors associated with good adherence to option B plus PMTCT program were partner support (Adjusted odds ratio (AOR) = 4.13; 95% CI: 2.78–6.15), received counseling services (AOR = 4.12, 95% CI: 2.81–6.02), disclosure of HIV status to partner (AOR = 4.38; 95% CI: 1.79–10.70), and clinical stage of HIV/AIDS I/II (AOR = 2.62; 95% CI: 1.53–4.46). Conclusion The level of adherence to option B plus program in Eastern African countries was generally sub-optimal. Thus, a coordinated effort is needed to raise the number of mothers to be tested, and early treatment initiation for HIV positive mothers before the disease advances. Furthermore, counseling services for couples on the importance of early treatment initiation and adherence to medications must be given due attention.
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Affiliation(s)
- Reta Tsegaye
- School of Nursing and Midwifery, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia.
| | - Werku Etafa
- School of Nursing and Midwifery, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Bizuneh Wakuma
- School of Nursing and Midwifery, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Getu Mosisa
- School of Nursing and Midwifery, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Diriba Mulisa
- School of Nursing and Midwifery, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Tadesse Tolossa
- Department of Public Health, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
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18
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Yeshialem Asefa E, Edosa Dirirsa D. <p>Level of Good Adherence on Option B+ PMTCT and Associated Factors Among HIV Positive Pregnant and Lactating Mothers in Public Health Facilities of Ilu Abba Bor and Buno Bedele Zones, Oromia Regional State, Southwestern Ethiopia, 2018</p>. HIV AIDS (Auckl) 2020; 12:789-798. [PMID: 33273864 PMCID: PMC7708262 DOI: 10.2147/hiv.s283184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 11/18/2020] [Indexed: 11/23/2022] Open
Abstract
Background PMTCT programs help safe delivery practices and recommended infant feeding, as well as providing ART for infants exposed to HIV after birth for prevention and effective treatment. PMTCT service helps to reduce about 1.4 million HIV infections among children between 2010 and 2018. This study aimed to assess the good adherence level and associated factors of option B+ PMTCT among HIV-positive pregnant and lactating women in public health facilities of Ilu Abba Bor and Buno Bedele zones, Oromia regional state, Southwestern Ethiopia 2018. Methodology Institutional-based cross-sectional study design was implemented to investigate the level of good adherence to option B+ PMTCT and possible predictors. A simple random sampling technique was used to interview a total of 180 mothers using the interviewer-guided questionnaire for data collection. Data were entered into EpiData version 3.1 and analyzed by SPSS version 23.0 statistical software. Descriptive statistics and logistic regression were computed to identify and see the relative effect of predictors on the outcome variable. Results In this study, 146 (81.1%) of the study participants had good adherence to PMTCT option B+. Women who received social and financial support from friends, family members, and partners had good adherence to PMTCT option B+ than their counterparts. Similarly, women who disclosed their HIV status to others had good adherence than those who did not expose their status to their friends and parents. Conclusion and Recommendation This study identified the overall level of PMTCT option B+ adherence level in the study area to be good compared to the national and some other findings. Providing support and encouraging a woman for disclosing their HV status for partners and families are very important to increase the adherence level of option B+.
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Affiliation(s)
- Eyosiyas Yeshialem Asefa
- Department of Midwifery, College of Health Science, Debre Birhan University, Debre Birhan, Ethiopia
- Correspondence: Eyosiyas Yeshialem Asefa Email
| | - Dejene Edosa Dirirsa
- Department of Midwifery, Public Health, and Medical Science Faculty, Mettu University, Mettu, Ethiopia
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Nutor JJ, Slaughter-Acey JC, Afulani PA, Obimbo MM, Mojola SA. The Relationship Between Counseling and Adherence to Antiretroviral Therapy Among Pregnant and Breastfeeding Women Enrolled in Option B. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2020; 32:378-391. [PMID: 33112676 DOI: 10.1521/aeap.2020.32.5.378] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The aim of the study was to investigate the relationship between counseling prior to starting antiretroviral treatment (ART) and adherence to treatment among women enrolled in Option B+ in Zambia. Using convenience sampling, 150 HIV+ women enrolled in an Option B+ treatment regimen in rural and urban districts were recruited. Four generalized Poisson regression models were built to assess the association between counseling and adherence to ART. In all, 75% of the participants reported adherence in the past 7 days. In adjusted analyses, there was a significant positive relationship between counseling and adherence in the rural district (prevalence ratio [PR] 2.52, 95% CI [1.19, 5.35], n = 81) but not in the urban district (PR = 0.77, 95% CI [0.15, 3.91], n = 69). Offering counseling prior to initiating antiretroviral treatment to HIV+ women is particularly important for promoting medication adherence in rural settings of low resourced countries.
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Affiliation(s)
- Jerry John Nutor
- Department of Family Health Care Nursing, School of Nursing, University of California, San Francisco, California
| | - Jaime C Slaughter-Acey
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota
| | - Patience A Afulani
- Departments Epidemiology & Biostatistics and Obstetrics, Gynecology, & Reproductive Sciences, University of California, San Francisco
| | - Moses M Obimbo
- Departments of Human Anatomy and Obstetrics and Gynecology, University of Nairobi, Nairobi, Kenya
| | - Sanyu A Mojola
- Department of Sociology, Woodrow Wilson School of Public and International Affairs, and Office of Population Research, Princeton University, Princeton, New Jersey
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20
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King R, Matovu JN, Rujumba J, Wavamunno P, Amone A, Gabagaya G, Fowler MG, Homsy J, Seeley J, Musoke P. PMTCT Option B+ 2012 to 2018 - Taking stock: barriers and strategies to improve adherence to Option B+ in urban and rural Uganda. AJAR-AFRICAN JOURNAL OF AIDS RESEARCH 2020; 19:135-146. [PMID: 32780677 DOI: 10.2989/16085906.2020.1760325] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Since 2012, PMTCT Option B+ has been recommended by the World Health Organization to reduce vertical transmission but numerous adherence challenges remain. We conducted a qualitative study at baseline using six focus group discussions and 14 in-depth interviews to explore knowledge, beliefs, attitudes and challenges towards the Option B+ strategy for PMTCT among HIV-infected pregnant and post-partum women and health workers engaged in Uganda's national Option B+ PMTCT programme. Data were analysed using a thematic approach to capture latent and manifest content with the social ecological model as a theoretic foundation in order to make contextual sense of key stakeholders' needs for an effective Option B+ intervention. Overall, among all study participants, we found multi-level barriers to adhering to Option B+ cutting across all levels of the social ecological model. In line with the model, our study revealed barriers at personal, relational, organizational and societal levels. Some personal beliefs such as that the baby's health is more important that the mother's, organizational (negative attitudes and behaviour of health workers), structural such as poverty, work conflicts, fear and lack of disclosure related to community stigma were all critical obstacles to women adhering to the Option B+ programme. We found that both health workers and participants in the programme have a relatively clear understanding of the benefits of adhering to their treatment; though a more nuanced understanding and thus emphasis in counselling on side effects, is critical to helping patients adhere.
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Affiliation(s)
- Rachel King
- Institute for Global Health Sciences, University of California, San Francisco, USA
| | - Joyce Namale Matovu
- Makerere University/Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Joseph Rujumba
- Department of Pediatrics, Makerere University, Kampala, Uganda
| | - Priscilla Wavamunno
- Makerere University/Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Alexander Amone
- Makerere University/Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Grace Gabagaya
- Makerere University/Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Mary Glenn Fowler
- Makerere University/Johns Hopkins University Research Collaboration, Kampala, Uganda.,Department of Medicine, Johns Hopkins University, Baltimore, USA
| | - Jaco Homsy
- Makerere University/Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Janet Seeley
- London School of Hygiene and Tropical Medicine, London, UK
| | - Philippa Musoke
- Makerere University/Johns Hopkins University Research Collaboration, Kampala, Uganda
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21
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Pintye J, Davey DLJ, Wagner AD, John-Stewart G, Baggaley R, Bekker LG, Celum C, Chi BH, Coates TJ, Groves AK, Haberer JE, Heffron R, Kinuthia J, Matthews LT, McIntyre JA, Moodley D, Mofenson LM, Mugo N, Mujugira A, Myer L, Shoptaw S, Stranix-Chibanda L, Baeten JM. Defining gaps in pre-exposure prophylaxis delivery for pregnant and post-partum women in high-burden settings using an implementation science framework. Lancet HIV 2020; 7:e582-e592. [PMID: 32763221 DOI: 10.1016/s2352-3018(20)30102-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/20/2020] [Accepted: 03/24/2020] [Indexed: 01/01/2023]
Abstract
Pregnancy is a high-risk period for HIV acquisition in African women, and pregnant women who become acutely infected with HIV account for up to a third of vertical HIV transmission cases in African settings. To protect women and eliminate vertical transmission, WHO recommends offering oral pre-exposure prophylaxis (PrEP) based on tenofovir to HIV-negative pregnant and post-partum women with a substantial risk of HIV acquisition. PrEP implementation for pregnant and post-partum women lags behind implementation for other high-risk populations. Unique considerations for PrEP implementation arise during pregnancy and post partum, including the integration of provider training with clinical delivery and monitoring of PrEP exposure and outcomes within existing maternal health systems, yet scarce implementation data are available to generate evidence in this context.
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Affiliation(s)
- Jillian Pintye
- Department of Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA, USA; Department of Global Health, University of Washington, Seattle, WA, USA.
| | - Dvora L Joseph Davey
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, USA; Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Anjuli D Wagner
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Grace John-Stewart
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA; Department of Pediatrics, University of Washington, Seattle, WA, USA
| | | | - Linda-Gail Bekker
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Connie Celum
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA
| | - Benjamin H Chi
- Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, USA
| | - Thomas J Coates
- Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Allison K Groves
- Department of Community Health and Prevention, Drexel University, Philadelphia, PA, USA
| | - Jessica E Haberer
- Center for Global Health, Massachusetts General Hospital, Boston, MA, USA
| | - Renee Heffron
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - John Kinuthia
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Lynn T Matthews
- Department of Medicine, University of Alabama, Birmingham, AL, USA
| | - James A McIntyre
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa; Anova Health Institute, Johannesburg, South Africa
| | | | | | - Nelly Mugo
- Department of Global Health, University of Washington, Seattle, WA, USA; Kenya Medical Research Institute (KEMRI), Center for Clinical Research, Nairobi, Kenya
| | - Andrew Mujugira
- Department of Global Health, University of Washington, Seattle, WA, USA; Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Landon Myer
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Steven Shoptaw
- Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | | | - Jared M Baeten
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA
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Schumann H, Rubagumya K, Rubaihayo J, Harms G, Wanyenze RK, Theuring S. The incidence of HIV and associated risk factors among pregnant women in Kabarole District, Uganda. PLoS One 2020; 15:e0234174. [PMID: 32502227 PMCID: PMC7274402 DOI: 10.1371/journal.pone.0234174] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 05/20/2020] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES The study attempted to determine the incidence of HIV among pregnant women in Kabarole District, Uganda, and to identify socio-demographic and behavioral risk factors for seroconversion during pregnancy. METHODS We carried out a retrospective cohort study among women for whom a documented HIV-negative test result from the first pregnancy trimester could be confirmed using available records, and who were HIV-retested in the third trimester or during delivery. In total, 1610 pregnant women from three different healthcare settings took part in the study. We captured the results of repeated HIV tests and conducted semi-structured interviews to explore participants' socio-demographic characteristics and sexual risk behavior. For HIV incidence rates, we calculated the number of seroconversions per 100 person-years. We used Fisher's exact test to test for potential associations. Penalized maximum likelihood logistic regression and Poisson regression were applied to adjust for potential confounders. RESULTS The overall HIV incidence rate among participants was 2.9/100 women-years. Among socio-demographic characteristics, the multivariable analysis showed a significant association of marital status with HIV incidence in pregnancy (IRR 8.78, 95%CI [1.13-68.33]). Risky sexual behaviors including higher number of sexual partners in pregnancy (IRR 2.78 [1.30-5.94]), unprotected sex with unknown persons (IRR 14.25 [4.52-44.93]), alcohol abuse (IRR 12.08 [4.18-34.90]) and sex under the influence of drugs or alcohol (IRR 6.33 [1.36-29.49]) were significantly associated with seroconversion in pregnancy (similar results in logistic regression). CONCLUSIONS HIV incidence was three times higher among our pregnant study population compared to the general female population in Uganda. This underlines the importance of HIV prevention and repeat testing during pregnancy. Identified risk groups should be considered for pre-exposure prophylaxis.
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Affiliation(s)
- Hannah Schumann
- Institute of Tropical Medicine and International Health, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Kenyonyozi Rubagumya
- School of Health Sciences, Mountains of the Moon University, Fort Portal, Uganda
| | - John Rubaihayo
- School of Health Sciences, Mountains of the Moon University, Fort Portal, Uganda
| | - Gundel Harms
- Institute of Tropical Medicine and International Health, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | | | - Stefanie Theuring
- Institute of Tropical Medicine and International Health, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
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Decreases in Self-Reported ART Adherence Predict HIV Viremia Among Pregnant and Postpartum South African Women. J Acquir Immune Defic Syndr 2019; 80:247-254. [PMID: 30422906 DOI: 10.1097/qai.0000000000001909] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Routine HIV viral load (VL) monitoring is recommended for patients on antiretroviral therapy, but frequent VL testing, required in pregnant and postpartum women, is often not feasible. Self-reported adherence can be valuable, but little is known about its longitudinal characteristics. METHODS We followed women living with HIV from antiretroviral therapy initiation in pregnancy through 18-month postpartum in Cape Town, South Africa, with repeated measurement of VL and self-reported adherence using a 3-item scale. We used generalized estimating equations [with results presented as odds ratios (ORs) with 95% confidence intervals (CIs)] to investigate the association between viremia and change in adherence over pairs of consecutive visits. RESULTS Among 2085 visit pairs from 433 women, a decrease in self-reported adherence relative to the previous visit on any of the 3 self-report items, or the combined scale, was associated with VL >50 and >1000 copies per milliliter. The best-performing thresholds to predict VL >50 copies per milliliter were a single-level decrease on the Likert response item "how good a job did you do at taking your HIV medicines in the way that you were supposed to?" (OR 2.08, 95% CI: 1.48 to 2.91), and a decrease equivalent to ≥5 missed doses or a one-level decrease in score on either of 2 Likert items (OR 1.34, 95% CI: 1.06 to 1.69). CONCLUSIONS Longitudinal changes in self-reported adherence can help identify patients with viremia. This approach warrants consideration in settings where frequent VL monitoring or other objective adherence measures are not possible.
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Larson BA, Halim N, Tsikhutsu I, Bii M, Coakley P, Rockers PC. A tool for estimating antiretroviral medication coverage for HIV-infected women during pregnancy (PMTCT-ACT). Glob Health Res Policy 2019; 4:29. [PMID: 31637308 PMCID: PMC6794749 DOI: 10.1186/s41256-019-0121-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 09/23/2019] [Indexed: 12/04/2022] Open
Abstract
Background In the typical prevention of mother to child transmission (PMTCT) of HIV cascade of care discussion or analysis, the period of analysis begins at the first visit for antenatal care (ANC) for that pregnancy. This starting point is problematic for two reasons: (1) a large number of HIV-infected women are already on life-long antiretroviral therapy (ART) when presenting for ANC; and (2) women present to ANC at different gestational ages. The PMTCT ART Coverage Tool (PMTCT-ACT), which estimates the proportion of days covered (PDC) with ART, was developed to address each of these problems. Methods PDC is a preferred method to measure adherence to chronic medications, such as ART. For evaluating the PMTCT cascade of care, as indicated by PDC with ART over various time periods, a “starting point” based on a specific day before delivery must be defined that applies to all women (treatment experienced or naïve at the first ANC visit at any gestational age). Using the example of 168 days prior to delivery (24 weeks), PMTCT-ACT measures PDC with ART during that period. PMTCT-ACT is provided as a STATA do-file. Using an example dataset for two women (ID1 is treatment experienced; ID2 is treatment naïve), the details of each major portion of the tool (Parts 1–5) are presented. PMTCT-ACT along with the intermediate datasets created during the analysis are provided as supplemental files. Conclusions Evaluating the PMTCT cascade of care requires a standard definition of the follow-up period during pregnancy that applies to all HIV-infected pregnant women and a standard measure of adherence. PMTCT-ACT is a new tool that fits this purpose. PMTCT-ACT can also be easily adjusted to evaluate other ante- and post-natal periods (e.g., final 4 weeks, final 8 weeks, complete pregnancy period, initial 24 weeks postpartum, time periods consistent with infant HIV testing guidelines).
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Affiliation(s)
- Bruce A Larson
- 1Department of Global Health, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA 02118 USA
| | - Nafisa Halim
- 1Department of Global Health, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA 02118 USA
| | - Isaac Tsikhutsu
- Kenya Medical Research Institute, U.S. Army Medical Research Directorate, Africa, Kenya.,3U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD USA.,Henry Jackson Foundation MRI, Kericho, Kenya
| | - Margaret Bii
- Kenya Medical Research Institute, U.S. Army Medical Research Directorate, Africa, Kenya.,3U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD USA.,Henry Jackson Foundation MRI, Kericho, Kenya
| | - Peter Coakley
- 3U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD USA
| | - Peter C Rockers
- 1Department of Global Health, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA 02118 USA
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Myrtil MP, Puttkammer N, Gloyd S, Robinson J, Yuhas K, Domercant JW, Honoré JG, Francois K. ART Attrition across Health Facilities Implementing Option B+ in Haiti. J Int Assoc Provid AIDS Care 2019; 17:2325958218774037. [PMID: 29781378 PMCID: PMC6748512 DOI: 10.1177/2325958218774037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Describing factors related to high attrition is important in order to improve the implementation of the Option B+ strategy in Haiti. Methods: We conducted a retrospective cohort study to describe the variability of antiretroviral therapy (ART) retention across health facilities among pregnant and lactating women and assess for differences in ART retention between Option B+ clients and other ART patients. Results: There were 1989 Option B+ clients who initiated ART in 45 health facilities. The percentage of attrition varied from 9% to 81% across the facilities. The largest health facilities had 38% higher risk of attrition (relative risk [RR]: 1.38, 95% confidence interval [CI]: 1.08-1.77, P = .009). Private institutions had 18% less risk of attrition (RR: 0.82, 95% CI: 0.70-0.96, P = .020). Health facilities located in the West department and the South region had lower risk of attrition. Conclusion: Being on treatment in a large or public health facility or a facility located in the North region was a significant risk factor associated with high attrition among Option B+ clients. The implementation of the Option B+ strategy must be reevaluated in order to effectively eliminate mother-to-child HIV transmission.
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Affiliation(s)
| | - Nancy Puttkammer
- 1 Department of Global Health, University of Washington, Seattle, WA, USA.,2 International Training and Education Center for Health (I-TECH), Seattle, WA, USA
| | - Stephen Gloyd
- 1 Department of Global Health, University of Washington, Seattle, WA, USA.,3 Health Alliance International (HAI), Seattle, WA, USA
| | - Julia Robinson
- 1 Department of Global Health, University of Washington, Seattle, WA, USA.,3 Health Alliance International (HAI), Seattle, WA, USA
| | - Krista Yuhas
- 4 University of Washington Center for AIDS Research, Seattle, WA, USA
| | | | - Jean Guy Honoré
- 6 International Training and Education Center for Health (I-TECH), Port au Prince, Haiti
| | - Kesner Francois
- 7 Ministry of Health of the Government of Haiti, Port au Prince, Haiti
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van Lettow M, Cataldo F, Landes M, Kasende F, Nkhoma P, van Oosterhout JJ, Kim E, Schouten E, Nkhoma E, Nyirenda R, Tippett Barr BA. Impact of inter-partner HIV disclosure patterns in Malawi's PMTCT program: A mixed-method study. PLoS One 2019; 14:e0219967. [PMID: 31348782 PMCID: PMC6660128 DOI: 10.1371/journal.pone.0219967] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 07/06/2019] [Indexed: 11/19/2022] Open
Abstract
Background Evidence suggests that disclosure of HIV status between partners may influence prevention of maternal-to-child transmission of HIV (PMTCT) outcomes. We report partner disclosure in relation to maternal antiretroviral therapy (ART) uptake and adherence, and MTCT among postpartum HIV-infected Malawian women. Methods A cross-sectional mixed-method study was conducted as part of a nationally representative longitudinal cohort study. Between 2014–2016, all (34,637) mothers attending 54 under-5 clinics with their 4–26 week-old infants were approached, of which 98% (33,980) were screened for HIV; infants received HIV-1 DNA testing. HIV-exposure was confirmed in 3,566/33,980 (10.5%). Baseline data from mothers who were known to be HIV-infected at time of screening were included in the current analysis. Guardians (n = 17), newly diagnosed HIV-infected mothers (n = 256) and mothers or infants with undetermined HIV status (n = 30) were excluded. Data collected included socio-demographics, partner disclosure, maternal ART uptake, and adherence. Between 2016–2017, in-depth interviews and focus group discussions were conducted with adult mothers (n = 53) and their spouse/cohabiting partners (n = 19), adolescent mothers (n = 13), lost-to-follow up (LTFU) mothers (n = 22), community leaders (n = 23) and healthcare workers (n = 154). Results Of 3153 known HIV-infected mothers, 2882 (91.4%) reported having a spouse/cohabiting partner. Among 2882 couples, both partners, one partner, and neither partner disclosed to each other in 2090 (72.5%), 622 (21.6%), and 169 (5.9%), respectively. In multivariable models, neither partner disclosing was associated with no maternal ART (aOR 4.7; 95%CI 2.5–8.8), suboptimal treatment adherence (aOR 1.8; 95%CI 1.1–2.8) and MTCT (aOR 2.1; 95%CI 1.1–4.1). Women’s fear of blame by partners was central to decisions not to disclose within couples and when starting new relationships. LTFU mothers struggled to accept and disclose their status, hindering treatment initiation; some were unable to hide ART and feared involuntary disclosure. Conclusion Partner disclosure seems to play an important role in women’s decisions regarding ART initiation and adherence. Inter-partner non-disclosure was associated with no ART uptake, suboptimal treatment adherence and MTCT.
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Affiliation(s)
- Monique van Lettow
- Medical and Research Department, Dignitas International, Zomba, Malawi
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- * E-mail: ,
| | - Fabian Cataldo
- Medical and Research Department, Dignitas International, Zomba, Malawi
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Megan Landes
- Medical and Research Department, Dignitas International, Zomba, Malawi
- Department of Family and Community Medicine, University of Toronto, Toronto, Canada
| | - Florence Kasende
- Medical and Research Department, Dignitas International, Zomba, Malawi
| | - Pearson Nkhoma
- Medical and Research Department, Dignitas International, Zomba, Malawi
| | - Joep J. van Oosterhout
- Medical and Research Department, Dignitas International, Zomba, Malawi
- Department of Medicine, College of Medicine University of Malawi, Blantyre, Malawi
| | - Evelyn Kim
- United States Centers for Disease Control and Prevention, Lilongwe, Malawi
| | | | | | | | - Beth A. Tippett Barr
- Department of Medicine, College of Medicine University of Malawi, Blantyre, Malawi
- United States Centers for Disease Control and Prevention, Kisumu, Kenya
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Phillips TK, Myer L. Shifting to the long view: engagement of pregnant and postpartum women living with HIV in lifelong antiretroviral therapy services. Expert Rev Anti Infect Ther 2019; 17:349-361. [PMID: 30978126 DOI: 10.1080/14787210.2019.1607296] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Introduction: The advent of policies promoting lifelong antiretroviral therapy (ART) for all pregnant and postpartum women living with HIV has shifted focus from short-term prevention of mother-to-child transmission (PMTCT) to lifelong engagement in ART services. However, disengagement from care threatens the long-term treatment and prevention benefits of lifelong ART. Areas covered: A framework for considering the unique aspects of ART for pregnant and postpartum women is presented along with a review of the literature on maternal engagement in care in sub-Saharan Africa and a discussion of potential interventions to sustain engagement in lifelong ART. Expert opinion: Engaging women and mothers in ART services for life is critical for maternal health, PMTCT, and prevention of sexual transmission. Evidence-based interventions exist to support engagement in care but most focus on periods of mother-to-child transmission risk. In the long term, life transitions and health-care transfers are inevitable. Thus, interventions that can reach beyond a single facility or provide a bridge between health services should be prioritized. Multicomponent interventions will also be essential to address the numerous intersecting barriers to sustained engagement in ART services.
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Affiliation(s)
- Tamsin K Phillips
- a Division of Epidemiology & Biostatistics and Centre for Infectious Disease Epidemiology & Research, School of Public Health & Family Medicine , University of Cape Town , Cape Town , South Africa
| | - Landon Myer
- a Division of Epidemiology & Biostatistics and Centre for Infectious Disease Epidemiology & Research, School of Public Health & Family Medicine , University of Cape Town , Cape Town , South Africa
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Homsy J, King R, Bannink F, Namukwaya Z, Vittinghof E, Amone A, Ojok F, Rukundo G, Amama S, Etima J, Matovu J, Weissglas F, Ojom L, Atim P, Darbes L, Byamugisha J, Rutherford G, Katabira E, Fowler MG. Primary HIV prevention in pregnant and lactating Ugandan women: A randomized trial. PLoS One 2019; 14:e0212119. [PMID: 30802277 PMCID: PMC6388930 DOI: 10.1371/journal.pone.0212119] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 01/07/2019] [Indexed: 11/18/2022] Open
Abstract
Background The ‘Primary HIV Prevention among Pregnant and Lactating Ugandan Women’ (PRIMAL) study aimed to assess the effectiveness of an enhanced HIV counseling intervention for preventing HIV acquisition among HIV-uninfected mothers during pregnancy and throughout the breastfeeding period. Methods We conducted an unblinded randomized control trial between 22 February 2013 and 22 April 2016 to assess the effectiveness of an extended repeat HIV testing and enhanced counseling (ERHTEC) intervention aimed at preventing primary HIV infection among HIV-uninfected pregnant and lactating women in Uganda. HIV-uninfected pregnant women aged 15–49 were enrolled 1:1 individually or in couples together with their partner. Enrolled women and couples were randomized 1:1 to an intervention (ERHTEC) or control (extended repeat HIV testing and standard counseling) group and followed up to 24 months postpartum or six weeks past complete cessation of breastfeeding, whichever came first. Both groups were tested for sexually transmitted infections (STIs) and HIV at enrollment, delivery, 3 and 6 months postpartum and every 6 months thereafter until the end of follow-up. The intervention group received enhanced HIV prevention counseling every 3 months throughout follow-up. The control group received standard counseling at the time of HIV retesting. Both intervention and control couples were offered couple HIV testing and counseling at all study visits. Main outcome measures Frequency of condom use and incidence of HIV, syphilis, gonorrhea, chlamydia and trichomoniasis over follow-up. Results Between February 2013 and April 2014, we enrolled 820 HIV-uninfected pregnant women presenting for antenatal care individually (n = 410) or in couples (n = 410 women and 410 partners) in one urban and one rural public Ugandan hospital. Women’s median age was 24 years (IQR 20–28 years). At baseline, participants did not differ in any socio-demographic, reproductive health, HIV testing history, sexual behavior, medical history or STI status characteristics; 96% (386/402) of couples were tested and counseled for HIV together with their partners at enrolment, 2.1% (7/329) of whom were found to be HIV-infected. Six hundred twenty-five (76%) women completed follow-up as per protocol (S1 Protocol). Women were followed for an average of 1.76 years and cumulated 1,439 women-years of follow-up or 81% of the maximum 1,779 women-years of follow-up assuming no dropouts. Men were followed for an average of 1.72 years. The frequency of consistent condom use and the proportion of women who used condoms over the last 3 months or at last vaginal sex increased substantially over follow-up in both arms, but there were no statistically significant differences in increases between the intervention and control arms. During follow-up, on average 42% (range 36%-46%) of couple partners were counseled together. Between 3.8% and 7.6% of women tested positive at any follow-up visit for any STI including syphilis, gonorrhea, C. trachomatis or T. vaginalis. Four women (two in each arm) and no enrolled men became infected with HIV, representing an overall HIV incidence rate of 0.186 per 100 person-years. Three of the women seroconverters had enrolled individually, one as a couple. At or before seroconversion, all four women reported their partners had extramarital relationships and/or had not disclosed their suspected HIV-infected status. There were no statistically significant differences between study arms for STI or HIV incidences. Conclusions A sustained enhanced HIV prevention counseling intervention for up to 2 years postpartum among pregnant and breastfeeding women did not have a statistically significant effect on condom use or HIV incidence among these women. However, in both study arms, condom use increased over follow-up while STI and HIV incidence remained very low when compared to similar cohorts in and outside Uganda, suggesting that repeat HIV testing during breastfeeding, whether with enhanced or standard counseling, may have had an unintended HIV preventive effect among pregnant and lactating women in this setting. Further research is needed to verify this hypothesis. Trial registration ClinicalTrials.gov NCT01882998
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Affiliation(s)
- Jaco Homsy
- Institute for Global Health Sciences, University of California, San Francisco, CA, United States of America
- * E-mail:
| | - Rachel King
- Institute for Global Health Sciences, University of California, San Francisco, CA, United States of America
| | | | - Zikulah Namukwaya
- Makerere University—Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Eric Vittinghof
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, United States of America
| | - Alexander Amone
- Makerere University—Johns Hopkins University Research Collaboration, Kampala, Uganda
| | | | - Gordon Rukundo
- Makerere University—Johns Hopkins University Research Collaboration, Kampala, Uganda
| | | | - Juliane Etima
- Makerere University—Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Joyce Matovu
- Makerere University—Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Fitti Weissglas
- Institute for Global Health Sciences, University of California, San Francisco, CA, United States of America
| | | | | | - Lynae Darbes
- Department of Health Behavior and Biological Sciences, Center for Sexuality and Health Disparities, University of Michigan School of Nursing, Ann Arbor, MI, United States of America
| | - Josaphat Byamugisha
- Department of Obstetrics and Gynecology, Makerere University School of Medicine, Kampala, Uganda
| | - George Rutherford
- Institute for Global Health Sciences, University of California, San Francisco, CA, United States of America
| | - Elly Katabira
- Department of Medicine & College of Health Sciences, Makerere University School of Medicine, Kampala, Uganda
| | - Mary Glenn Fowler
- Department of Medicine, Johns Hopkins University, Baltimore, MD, United States of America
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Retention in HIV Care During Pregnancy and the Postpartum Period in the Option B+ Era: Systematic Review and Meta-Analysis of Studies in Africa. J Acquir Immune Defic Syndr 2019; 77:427-438. [PMID: 29287029 DOI: 10.1097/qai.0000000000001616] [Citation(s) in RCA: 156] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Under Option B+ guidelines for prevention of mother-to-child transmission of HIV, pregnant and breastfeeding women initiate antiretroviral therapy for lifelong use. The objectives of this study were: (1) to synthesize data on retention in care over time in option B+ programs in Africa, and (2) to identify factors associated with retention in care. METHODS PubMed, EMBASE, and African Index Medicus were systematically searched from January 2012 to June 2017. Pooled estimates of the proportion of women retained were generated and factors associated with retention were analyzed thematically. RESULTS Thirty-five articles were included in the final review; 22 reported retention rates (n = 60,890) and 25 reported factors associated with retention. Pooled estimates of retention were 72.9% (95% confidence interval: 66.4% to 78.9%) at 6 months for studies reporting <12 months of follow-up and 76.4% (95% confidence interval: 69.0% to 83.1%) at 12 months for studies reporting ≥12 months of follow-up. Data on undocumented clinic transfers were largely absent. Risk factors for poor retention included younger age, initiating antiretroviral therapy on the same day as diagnosis, initiating during pregnancy versus breastfeeding, and initiating late in the pregnancy. Retention was compromised by stigma, fear of disclosure, and lack of social support. CONCLUSIONS Retention rates in prevention of mother-to-child transmission under option B+ were below those of the general adult population, necessitating interventions targeting the complex circumstances of women initiating care under option B+. Improved and standardized procedures to track and report retention are needed to accurately represent care engagement and capture undocumented transfers within the health system.
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Mazuguni F, Mwaikugile B, Cichowitz C, Watt MH, Mwanamsangu A, Mmbaga BT, Njau P, Mahande MJ, Todd J, Renju J. Unpacking Loss to Follow-Up Among HIV-Infected Women Initiated on Option B+ In Northern Tanzania: A Retrospective Chart Review. East Afr Health Res J 2019; 3:6-15. [PMID: 34308190 PMCID: PMC8279164 DOI: 10.24248/eahrj-d-18-00025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 05/24/2019] [Indexed: 11/20/2022] Open
Abstract
Background: In 2014, Tanzania adopted the Option B+ policy for the prevention of mother-to-child transmission of HIV (PMTCT), which stipulates lifelong antiretroviral therapy (ART) for HIV-infected pregnant, postpartum and breastfeeding women, irrespective of CD4 count or WHO clinical staging. Loss to follow-up (LTFU) during pregnancy and the postpartum period may undermine the effectiveness of Option B+. Factors associated with no follow-up (NFU) care, may differ from those associated with LTFU at later time points. This study aimed to identify factors associated with NFU and LTFU among women who initiate ART under Option B+ in Moshi, Tanzania. Methods: We conducted a retrospective chart review of patients initiating ART on Option B+ between February 2014 and December 2015 in Moshi Municipality, Tanzania. Multivariable log-binomial regression was used to analyse factors associated with NFU. Kaplan-Meier survival functions were used to estimate time to LTFU. Multivariable Cox proportion hazards regression models were used to evaluate variables associated with time to LTFU. Results: Among 468 women initiating ART under the option B+ programme, 109 (23.3%) had NFU after the initial appointment. Factors associated with increased risk of NFU were: age < 25 years (adjusted hazard ratio [aRR] 1.7; 95% CI, 1.2 to 2.3), initiating ART at a hospital compared to a lower level health facilities (aRR 2.9; 95% CI, 2.1 to 3.9), and having no treatment supporter (aRR 1.5; 95% CI, 1.1 to 2.1). LTFU was higher in women aged < 25 years (aHR 1.4; 95% CI, 1.1 to 1.9), and in women with no treatment supporter (aHR 1.8; 95% CI, 1.4 to 2.3). In women who returned to the clinic after ART initiation, no factor was significantly associated with LTFU. Conclusion: The factors associated with NFU (being young, not having a treatment supporter, and being diagnosed at hospitals) reflect a vulnerable and potentially highly mobile population. Additional interventions are needed to support and retain this group at ART initiation on Option B+.
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Affiliation(s)
- Festo Mazuguni
- Department of Epidemiology & Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical College, Moshi, Tanzania.,Ifakara Health Institute, Dar es Salaam, Tanzania
| | - Boaz Mwaikugile
- Department of Health, Rombo District Council, Kilimanjaro, Tanzania
| | - Cody Cichowitz
- Duke Global Health Institute, Duke University, Durham, NC, USA.,School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Melissa H Watt
- Duke Global Health Institute, Duke University, Durham, NC, USA
| | - Amasha Mwanamsangu
- Department of Epidemiology & Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical College, Moshi, Tanzania
| | - Blandina T Mmbaga
- Duke Global Health Institute, Duke University, Durham, NC, USA.,Paediatric and Child Health Department, Kilimanjaro Clinical Research Institute, Moshi, Tanzania
| | - Prosper Njau
- Prevention of Mother-to-Child HIV Transmission Programme, Ministry of Health, Community Development, Gender, Elderly, and Children, Dar es Salaam, Tanzania
| | - Michael J Mahande
- Department of Epidemiology & Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical College, Moshi, Tanzania
| | - Jim Todd
- Department of Epidemiology & Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical College, Moshi, Tanzania.,Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Jenny Renju
- Department of Epidemiology & Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical College, Moshi, Tanzania.,Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
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Erekaha SC, Cornelius LJ, Bessaha ML, Ibrahim A, Adeyemo GD, Fadare M, Charurat M, Ezeanolue EE, Sam-Agudu NA. Exploring the acceptability of Option B plus among HIV-positive Nigerian women engaged and not engaged in the prevention of mother-to-child transmission of HIV cascade: a qualitative study. SAHARA J 2018; 15:128-137. [PMID: 30253709 PMCID: PMC6161587 DOI: 10.1080/17290376.2018.1527245] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The acceptability of lifelong antiretroviral therapy (ART) among HIV-positive women in high-burden Nigeria, is not well-known. We explored readiness of users and providers of prevention of mother-to-child transmission of HIV (PMTCT) services to accept lifelong ART -before Option B plus was implemented in Nigeria. We conducted 142 key informant interviews among 100 PMTCT users (25 pregnant-newly-diagnosed, 26 pregnant-in-care, 28 lost-to-follow-up (LTFU) and 21 postpartum women living with HIV) and 42 PMTCT providers in rural North-Central Nigeria. Qualitative data were manually analyzed via Grounded Theory. PMTCT users had mixed views about lifelong ART, strongly influenced by motivation to prevent infant HIV and by presence or absence of maternal illness. Newly-diagnosed women were most enthusiastic about lifelong ART, however postpartum and LTFU women expressed conditionalities for acceptance and adherence, including minimal ART side effects and potentially serious maternal illness. Providers corroborated user findings, identifying the postpartum period as problematic for lifelong ART acceptability/adherence. Option B plus scale-up in Nigeria will require proactively addressing PMTCT user fears about ART side effects, and continuous education on long-term maternal and infant benefits. Structural barriers such as the availability of trained providers, long clinic wait times and patient access to ART should also be addressed.
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Affiliation(s)
- Salome C Erekaha
- a International Research Center of Excellence, Institute of Human Virology Nigeria , Abuja , Nigeria
| | - Llewellyn J Cornelius
- b School of Social Work and College of Public Health, University of Georgia Athens , USA
| | - Melissa L Bessaha
- c School of Social Welfare, Health Sciences Center , Stony Brook , NY , USA
| | - Abdulmumin Ibrahim
- d Faculty of Basic Medical Sciences , College of Health Sciences, University of Ilorin , Ilorin , Nigeria.,e Faculty of Health Sciences, Department of Human Biology , University of Cape Town , Cape Town , South Africa
| | | | | | - Manhattan Charurat
- h Department of Epidemiology and Public Health and Director, Division of Epidemiology and Prevention , Institute of Human Virology, University of Maryland School of Medicine , Baltimore , USA
| | - Echezona E Ezeanolue
- i Healthy Sunrise Foundation , Las Vegas , USA.,j Faculty of Medical Sciences and Dentistry, Department of Paediatrics and Child Health , University of Nigeria , Enugu , Nigeria
| | - Nadia A Sam-Agudu
- a International Research Center of Excellence, Institute of Human Virology Nigeria , Abuja , Nigeria.,k Division of Epidemiology and Prevention, Department of Paediatrics and Faculty , Institute of Human Virology, University of Maryland School of Medicine , Baltimore , USA
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Akama E, Nimz A, Blat C, Moghadassi M, Oyaro P, Maloba M, Cohen CR, Bukusi EA, Abuogi LL. Retention and viral suppression of newly diagnosed and known HIV positive pregnant women on Option B+ in Western Kenya. AIDS Care 2018; 31:333-339. [PMID: 30261742 DOI: 10.1080/09540121.2018.1524565] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Kenya introduced universal antiretroviral treatment (ART) for pregnant and breastfeeding women living with HIV (Option B+) in 2014. A retrospective study was conducted to review consecutive records for HIV positive pregnant women presenting for antenatal care (ANC) at five clinics in western Kenya. Known positive women (KP :HIV diagnosis prior to current pregnancy) were compared to newly positive (NP) women regarding virologic suppression and retention in care. Among 165 women included, 71 (43%) NP and 94 (57%) KP, NP were younger (24.5 years (SD 4.6) vs. 28.1 years (SD 5.6) compared to KP (p < .001). Almost all NP (97%) were initiated on Option B+ while over half of KP (59%) started ART for clinical/immunological criteria (p < .0001). KPs were more likely than NPs to have a VL performed following Kenyan guidelines (64% vs. 31%; p < .001). Among those tested, virologic suppression was high in both groups (92% KP vs. 100% NP; p = .31). More KPs (82%) vs. NPs (66%) remained active in care at 15-18 months of follow-up (p = .02). Women newly diagnosed with HIV during pregnancy show poorer uptake of VL testing and worse retention in care than those diagnosed prior to pregnancy.
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Affiliation(s)
- Eliud Akama
- a Family AIDS Care and Education Services (FACES) , Research Care and Training Program (RCTP), Centre for Microbiology Research (CMR), Kenya Medical Research Institute (KEMRI) , Kisumu , Kenya
| | - Abigail Nimz
- b School of Medicine , University of Colorado School of Medicine , Aurora , CO , USA
| | - Cinthia Blat
- c Department of Obstetrics, Gynecology & Reproductive Sciences , University of California San Francisco , San Francisco , CA , USA
| | - Michelle Moghadassi
- c Department of Obstetrics, Gynecology & Reproductive Sciences , University of California San Francisco , San Francisco , CA , USA
| | - Patrick Oyaro
- a Family AIDS Care and Education Services (FACES) , Research Care and Training Program (RCTP), Centre for Microbiology Research (CMR), Kenya Medical Research Institute (KEMRI) , Kisumu , Kenya
| | - May Maloba
- a Family AIDS Care and Education Services (FACES) , Research Care and Training Program (RCTP), Centre for Microbiology Research (CMR), Kenya Medical Research Institute (KEMRI) , Kisumu , Kenya
| | - Craig R Cohen
- c Department of Obstetrics, Gynecology & Reproductive Sciences , University of California San Francisco , San Francisco , CA , USA
| | - Elizabeth A Bukusi
- a Family AIDS Care and Education Services (FACES) , Research Care and Training Program (RCTP), Centre for Microbiology Research (CMR), Kenya Medical Research Institute (KEMRI) , Kisumu , Kenya
| | - Lisa L Abuogi
- d Department of Pediatrics , University of Colorado Denver , Aurora , CO , USA
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Omonaiye O, Kusljic S, Nicholson P, Manias E. Medication adherence in pregnant women with human immunodeficiency virus receiving antiretroviral therapy in sub-Saharan Africa: a systematic review. BMC Public Health 2018; 18:805. [PMID: 29945601 PMCID: PMC6020364 DOI: 10.1186/s12889-018-5651-y] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 05/31/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The use of antiretroviral therapy (ART) is a core strategy proposed by the World Health Organization in preventing mother to child transmission (MTCT) of HIV. This systematic review aimed to examine the enablers and barriers of medication adherence among HIV positive pregnant women in sub-Saharan Africa. METHODS We used the following keywords: HIV AND (Pregnancy OR Pregnant*) AND (PMTCT OR "PMTCT Cascade" OR "Vertical Transmission" OR "Mother-to-Child") AND (Prevent OR Prevention) AND (HAART OR "Antiretroviral Therapy" OR "Triple Therapy") AND (Retention OR Concordance OR Adherence OR Compliance) to conduct electronic searches in the following databases: MEDLINE Complete (1916-Dec 2017), Embase (1947-Dec 2017), Global Health (1910-Dec 2017) and CINAHL Complete (1937-Dec 2017). Of the four databases searched, 401 studies were identified with 44 meeting the inclusion criteria. Seven studies were added after searching reference lists of included articles, resulting in 51 articles in total. RESULTS The review demonstrated that stigma, cost of transportation, food deprivation and a woman's disclosure or non-disclosure of her HIV status to a partner, family and the community, could limit or define the extent of her adherence to prescribed antiretroviral drugs during pregnancy. Furthermore, the review indicated that knowledge of HIV status, either before or during pregnancy, was significantly associated with medication adherence. Women who knew their HIV status before pregnancy demonstrated good adherence while women who found out their HIV infection status during pregnancy were linked with non-adherence to ART. CONCLUSION This review revealed several barriers and enablers of adherence among pregnant women taking ART in sub-Saharan Africa. Major barriers included the fear of HIV infection status disclosure to partners and family members, stigma and discrimination. A major enabler of adherence in women taking ART was women's knowledge of their HIV status prior to becoming pregnant. Enhanced effort is needed to facilitate women's knowledge of their HIV status before pregnancy to enable disease acceptance and management, and to support pregnant women and her partner and family in dealing with fear, stigma and discrimination about HIV.
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Affiliation(s)
- Olumuyiwa Omonaiye
- Centre for Quality and Patient Safety Research, School of Nursing and Midwifery, Faculty of Health, Deakin University, 221 Burwood Highway, Burwood Campus, Melbourne, VIC, 3125, Australia.
| | - Snezana Kusljic
- Department of Nursing, School of Health Sciences, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia
| | - Pat Nicholson
- Centre for Quality and Patient Safety Research, School of Nursing and Midwifery, Faculty of Health, Deakin University, 221 Burwood Highway, Burwood Campus, Melbourne, VIC, 3125, Australia
| | - Elizabeth Manias
- Centre for Quality and Patient Safety Research, School of Nursing and Midwifery, Faculty of Health, Deakin University, 221 Burwood Highway, Burwood Campus, Melbourne, VIC, 3125, Australia
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Turan JM, Darbes LA, Musoke PL, Kwena Z, Rogers AJ, Hatcher AM, Anderson JL, Owino G, Helova A, Weke E, Oyaro P, Bukusi EA. Development and Piloting of a Home-Based Couples Intervention During Pregnancy and Postpartum in Southwestern Kenya. AIDS Patient Care STDS 2018; 32:92-103. [PMID: 29620927 DOI: 10.1089/apc.2017.0285] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Engaging both partners of a pregnant couple can enhance prevention of mother-to-child transmission of HIV and promote family health. We developed and piloted an intervention to promote couple collaboration in health during pregnancy and postpartum in southwestern Kenya. We utilized formative data and stakeholder input to inform development of a home-based couples intervention. Next, we randomized pregnant women to intervention (n = 64) or standard care (n = 63) arms, subsequently contacting their male partners for enrollment. In the intervention arm, lay health workers conducted couple home visits, including health education, couple relationship and communication skills, and offers of couple HIV testing and counseling (CHTC) services. Follow-up questionnaires were conducted 3 months postpartum (n = 114 women, 86 men). Baseline characteristics and health behaviors were examined by study arm using t-tests, chi-square tests, and regression analyses. Of the 127 women randomized, 96 of their partners participated in the study. Of 52 enrolled couples in the intervention arm, 94% completed at least one couple home visit. Over 93% of participants receiving couple home visits were satisfied and no adverse social consequences were reported. At follow-up, intervention couples had a 2.78 relative risk of having participated in CHTC during the study period compared with standard care couples (95% confidence interval: 1.63-4.75), and significant associations were observed in other key perinatal health behaviors. This pilot study revealed that a home-based couples intervention for pregnant women and male partners is acceptable, feasible, and has the potential to enhance CHTC and perinatal health behaviors, leading to improved health outcomes.
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Affiliation(s)
- Janet M. Turan
- Department of Health Care Organization and Policy, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Lynae A. Darbes
- Department of Health Behavior and Biological Sciences, Center for Sexuality and Health Disparities, School of Nursing, University of Michigan, Ann Arbor, Michigan
| | - Pamela L. Musoke
- Department of Health Care Organization and Policy, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Zachary Kwena
- Research, Care and Treatment Program, Centre for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Anna Joy Rogers
- Department of Health Care Organization and Policy, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Abigail M. Hatcher
- School of Public Health, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Jami L. Anderson
- Department of Health Services Administration, School of Health Professions, University of Alabama at Birmingham, Birmingham, Alabama
| | - George Owino
- Research, Care and Treatment Program, Centre for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Anna Helova
- Department of Health Care Organization and Policy, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Elly Weke
- Research, Care and Treatment Program, Centre for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Patrick Oyaro
- Research, Care and Treatment Program, Centre for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Elizabeth A. Bukusi
- Research, Care and Treatment Program, Centre for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
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Pintye J, Beima-Sofie KM, Kimemia G, Ngure K, Trinidad SB, Heffron RA, Baeten JM, Odoyo J, Mugo N, Bukusi EA, Kelley MC, John-Stewart GC. "I Did Not Want to Give Birth to a Child Who has HIV": Experiences Using PrEP During Pregnancy Among HIV-Uninfected Kenyan Women in HIV-Serodiscordant Couples. J Acquir Immune Defic Syndr 2017; 76:259-265. [PMID: 28777265 PMCID: PMC5634917 DOI: 10.1097/qai.0000000000001516] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The perceptions, motivations, and beliefs of HIV-uninfected women about pre-exposure prophylaxis (PrEP) use during pregnancy can influence its uptake and adherence. This study elicited the views of HIV-uninfected women with personal experience taking PrEP during pregnancy. DESIGN Qualitative interviews were conducted with HIV-uninfected women who had personal experience taking PrEP while pregnant. METHODS Semistructured interviews were conducted with 21 HIV-uninfected Kenyan women in HIV-serodiscordant couples enrolled in an open-label PrEP demonstration project who became pregnant while using PrEP and continued PrEP through their pregnancy. Interviews were audio-recorded and transcribed into English. A qualitative descriptive analysis was performed, using a constant comparison approach to identify key themes related to PrEP use in pregnancy. RESULTS Desire to remain HIV uninfected and have an HIV-free infant were strong motivators influencing continued use of PrEP during pregnancy. Supporting HIV-infected partners and childbearing within an HIV-serodiscordant relationship were also motivators. Women had challenges distinguishing normal pregnancy symptoms from PrEP side effects and were concerned that observed side effects could be signs of danger for the infant related to PrEP exposure. Health care providers were important conduits of knowledge about PrEP, and continuity of PrEP providers throughout pregnancy facilitated adherence. CONCLUSIONS HIV-uninfected women in HIV-serodiscordant couples were motivated to use PrEP during pregnancy to remain HIV uninfected and to have an HIV-free child but had concerns about side effects. Health care providers will be important for PrEP messaging and adherence support in this unique population.
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Affiliation(s)
- Jillian Pintye
- Departments of *Global Health; and †Nursing, University of Washington, Seattle, WA; ‡Partners in Health Research and Development, Thika, Kenya; §Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya; Departments of ‖Bioethics and Humanities; ¶Epidemiology; and #Medicine, University of Washington, Seattle, WA; **Kenya Medical Research Institute, Nairobi, Kenya; and ††Nuffield Department of Population Health, The Ethox Centre, University of Oxford, Oxford, United Kingdom
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Beyond "Option B+": Understanding Antiretroviral Therapy (ART) Adherence, Retention in Care and Engagement in ART Services Among Pregnant and Postpartum Women Initiating Therapy in Sub-Saharan Africa. J Acquir Immune Defic Syndr 2017; 75 Suppl 2:S115-S122. [PMID: 28498180 DOI: 10.1097/qai.0000000000001343] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Several studies from sub-Saharan Africa have highlighted significant challenges in providing antiretroviral therapy (ART) to pregnant and postpartum women, with specific concerns around maintaining optimal levels of adherence to ART and/or retaining women in long-term services. However, there are few conceptual frameworks to help understand nonadherence and nonretention, as well as the drivers of these, among HIV-infected women, particularly in the postpartum period. METHODS This review provides an overview of the key issues involved in thinking about ART adherence, retention in care and engagement in ART services among pregnant and postpartum women. RESULTS The related behaviors of adherence and retention may be understood as components of effective engagement of patients in ART services, which share the goal of achieving and maintaining suppressed maternal viral load on ART. Under this framework, the existing literature indicates that disengagement from care is widespread among postpartum women, with strikingly similar data emerging from ART services around the globe and indications that similar challenges may be encountered by postpartum care services outside the context of HIV. However, the drivers of disengagement require further research, and evidence-based intervention strategies are limited. CONCLUSIONS The challenges of engaging women in ART services during pregnancy and the postpartum period seem pervasive, although the determinants of these are poorly understood. Looking forward, a host of innovative intervention approaches are needed to help improve women's engagement, and in turn, promote maternal and child health in the context of HIV.
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Miller K, Muyindike W, Matthews LT, Kanyesigye M, Siedner MJ. Program Implementation of Option B+ at a President's Emergency Plan for AIDS Relief-Supported HIV Clinic Improves Clinical Indicators But Not Retention in Care in Mbarara, Uganda. AIDS Patient Care STDS 2017; 31:335-341. [PMID: 28650703 PMCID: PMC5564010 DOI: 10.1089/apc.2017.0034] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
2013 WHO guidelines for prevention of mother to child transmission recommend combination antiretroviral therapy (ART) for all pregnant women, regardless of CD4 count (Option B/B+). We conducted a retrospective analysis of data from a government-operated HIV clinic in Mbarara, Uganda before and after implementation of Option B+ to assess the impact on retention in care. We limited our analysis to women not on ART at the time of their first reported pregnancy with CD4 count >350. We fit regression models to estimate relationships between calendar period (Option A vs. Option B+) and the primary outcome of interest, retention in care. One thousand and sixty-two women were included in the analysis. Women were more likely to start ART within 6 months of pregnancy in the Option B+ period (68% vs. 7%, p < 0.0001) and had significantly greater increases in CD4 count 1 year after pregnancy (+172 vs. -5 cells, p < 0.001). However, there was no difference in the proportion of women retained in care 1 year after pregnancy (73% vs. 70%, p = 0.34). In models adjusted for age, distance to clinic, marital status, and CD4 count, Option B+ was associated with a nonsignificant 30% increased odds of retention in care at 1 year [adjusted odds ratio (AOR) = 1.30, 95% CI 0.98-1.73, p = 0.06]. After transition to an Option B+ program, pregnant women with CD4 count >350 were more likely to initiate combination therapy; however, interventions to mitigate losses from HIV care during pregnancy are needed to improve the health of women, children, and families.
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Affiliation(s)
- Kathleen Miller
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Winnie Muyindike
- Department of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Lynn T. Matthews
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Michael Kanyesigye
- Department of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Mark J. Siedner
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
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Hauser BM, Miller WC, Tweya H, Speight C, Mtande T, Phiri S, Ball LM, Hosseinipour MC, Hoffman IF, Rosenberg NE. Assessing Option B+ retention and infant follow-up in Lilongwe, Malawi. Int J STD AIDS 2017; 29:185-194. [PMID: 28750577 DOI: 10.1177/0956462417721658] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Malawi launched Option B+, a program for all pregnant or breastfeeding HIV-positive women to begin lifelong combination antiretroviral therapy (cART), in July 2011. This study characterises a portion of the continuum of care within an antenatal setting in Lilongwe. Women testing HIV-positive and having a cART initiation record at Bwaila Antenatal Clinic from July 2013 to January 2014 were included. Using logistic regression models, we analysed relationships between maternal characteristics and return for infant testing. Among 490 HIV-positive women with a cART initiation record, 360 (73%) were retained at three months. Of these, 203 (56%) were adherent. Records of infant testing were located for 204 women (42%). Women who were not retained were less likely to have an early infant diagnosis record (aOR = 0.20; 95% CI: 0.10, 0.41). Among the women retained, there was a non-significant association between maternal adherence and infant testing (OR = 1.35; 95% CI: 0.89, 2.06). Women lost at earlier continuum stages, who are at higher risk for mother-to-child-transmission, were less likely to bring infants for testing. Even with a test-and-treat program, many women did not remain in care or bring their infant for testing. Facilitating strategies to improve these measures remains an important unmet need.
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Affiliation(s)
- Blake M Hauser
- 1 Department of Environmental Sciences and Engineering, 2331 University of North Carolina at Chapel Hill , Chapel Hill, NC, USA
| | - William C Miller
- 2 Department of Medicine, 2331 University of North Carolina at Chapel Hill , Chapel Hill, NC, USA.,3 Department of Epidemiology, 2331 University of North Carolina at Chapel Hill , Chapel Hill, NC, USA
| | - Hannock Tweya
- 4 Lighthouse Trust, Lilongwe, Malawi.,5 The International Union against Tuberculosis and Lung Disease, Paris, France
| | | | - Tiwonge Mtande
- 6 156288 University of North Carolina Project , Lilongwe, Malawi
| | - Sam Phiri
- 2 Department of Medicine, 2331 University of North Carolina at Chapel Hill , Chapel Hill, NC, USA.,4 Lighthouse Trust, Lilongwe, Malawi.,7 Department of Public Health, College of Medicine, School of Public Health and Family Medicine, University of Malawi, Lilongwe, Malawi
| | - L M Ball
- 1 Department of Environmental Sciences and Engineering, 2331 University of North Carolina at Chapel Hill , Chapel Hill, NC, USA
| | - Mina C Hosseinipour
- 2 Department of Medicine, 2331 University of North Carolina at Chapel Hill , Chapel Hill, NC, USA.,6 156288 University of North Carolina Project , Lilongwe, Malawi
| | - Irving F Hoffman
- 2 Department of Medicine, 2331 University of North Carolina at Chapel Hill , Chapel Hill, NC, USA.,6 156288 University of North Carolina Project , Lilongwe, Malawi
| | - Nora E Rosenberg
- 2 Department of Medicine, 2331 University of North Carolina at Chapel Hill , Chapel Hill, NC, USA.,6 156288 University of North Carolina Project , Lilongwe, Malawi
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Decker S, Rempis E, Schnack A, Braun V, Rubaihayo J, Busingye P, Tumwesigye NM, Harms G, Theuring S. Prevention of mother-to-child transmission of HIV: Postpartum adherence to Option B+ until 18 months in Western Uganda. PLoS One 2017; 12:e0179448. [PMID: 28662036 PMCID: PMC5491007 DOI: 10.1371/journal.pone.0179448] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 05/29/2017] [Indexed: 11/25/2022] Open
Abstract
Since 2012, the WHO recommends Option B+ for the prevention of mother-to-child transmission of HIV. This approach entails the initiation of lifelong antiretroviral therapy in all HIV-positive pregnant women, also implying protection during breastfeeding for 12 months or longer. Research on long-term adherence to Option B+ throughout breastfeeding is scarce to date. Therefore, we conducted a prospective observational cohort study in Fort Portal, Western Uganda, to assess adherence to Option B+ until 18 months postpartum. In 2013, we recruited 67 HIV-positive, Option B+ enrolled women six weeks after giving birth and scheduled them for follow-up study visits after six, twelve and 18 months. Two adherence measures, self-reported drug intake and amount of drug refill visits, were combined to define adherence, and were assessed together with feeding information at all study visits. At six months postpartum, 51% of the enrolled women were considered to be adherent. Until twelve and 18 months postpartum, adherence for the respective follow-up interval decreased to 19% and 20.5% respectively. No woman was completely adherent until 18 months. At the same time, 76.5% of the women breastfed for ≥12 months. Drug adherence was associated with younger age (p<0.01), lower travel costs (p = 0.02), and lower number of previous deliveries (p = 0.04). Long-term adherence to Option B+ seems to be challenging. Considering that in our cohort, prolonged breastfeeding until ≥12 months was widely applied while postpartum adherence until the end of breastfeeding was poor, a potential risk of postpartum vertical transmission needs to be taken seriously into account for Option B+ implementation.
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Affiliation(s)
- Sarah Decker
- Institute of Tropical Medicine and International Health, Charité- Universitätsmedizin, Berlin, Germany
| | - Eva Rempis
- Institute of Tropical Medicine and International Health, Charité- Universitätsmedizin, Berlin, Germany
| | - Alexandra Schnack
- Institute of Tropical Medicine and International Health, Charité- Universitätsmedizin, Berlin, Germany
| | - Vera Braun
- Institute of Tropical Medicine and International Health, Charité- Universitätsmedizin, Berlin, Germany
| | - John Rubaihayo
- Public Health Department, Mountains of the Moon University, Fort Portal, Uganda
| | | | | | - Gundel Harms
- Institute of Tropical Medicine and International Health, Charité- Universitätsmedizin, Berlin, Germany
| | - Stefanie Theuring
- Institute of Tropical Medicine and International Health, Charité- Universitätsmedizin, Berlin, Germany
- * E-mail:
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40
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Gugsa S, Potter K, Tweya H, Phiri S, Sande O, Sikwese P, Chikonda J, O’Malley G. Exploring factors associated with ART adherence and retention in care under Option B+ strategy in Malawi: A qualitative study. PLoS One 2017. [PMID: 28636669 PMCID: PMC5479573 DOI: 10.1371/journal.pone.0179838] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Although several studies have documented challenges related to inadequate adherence to antiretroviral therapy (ART) and high loss to follow-up (LTFU) among Option B+ women, there is limited understanding of why these challenges occur and how to address them. This qualitative study examines women's experiences with ART adherence and retention in care. Between July and October 2015, in-depth interviews were conducted with 39 pregnant and lactating women who initiated ART at Bwaila Hospital in Lilongwe, Malawi. Study participants included 14 in care and 25 out of care women, according to facility records. Data were analyzed using an inductive, open-coding approach to thematic analysis. Ten of the respondents (7 out of care, 3 in-care) had stopped and re-started treatment before the interview date. One of the most important factors influencing adherence and retention was the strength of women's support systems. In contrast to women in-care, most out-of-care women lacked emotional and financial support from male partners, received minimal counseling from providers at initiation, lacked designated guardians to assist with medication refills or clinic appointments, and were highly mobile. Mobility led to difficulties in accessing treatment in new settings. The most common reasons women re-started treatment following interruptions were due to providers' counseling and encouragement and the mother's desire to be healthy. Improved counseling at initiation, active follow-up counseling, women's economic empowerment interventions, promotion of peer counseling schemes and meaningful engagement of male partners can help in addressing the identified barriers and promoting sustained retention of Option B+ women.
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Affiliation(s)
- Salem Gugsa
- Lighthouse Trust, Lilongwe, Malawi
- International Training and Education Center for Health (I-TECH), University of Washington Department of Global Health, Seattle, Washington, United States of America
- * E-mail:
| | - Katy Potter
- International Training and Education Center for Health (I-TECH), University of Washington Department of Global Health, Seattle, Washington, United States of America
| | - Hannock Tweya
- Lighthouse Trust, Lilongwe, Malawi
- The International Union Against Tuberculosis and Lung Disease, Paris, France
| | - Sam Phiri
- Lighthouse Trust, Lilongwe, Malawi
- University of North Carolina, School of Medicine, Department of Medicine, Chapel Hill, North Carolina, United States of America
- University of Malawi, College of Medicine, School of Public Health and Family Medicine, Department of Public Health, Lilongwe, Malawi
| | | | | | - Janet Chikonda
- Ministry of Health, District Health Office, Lilongwe, Malawi
| | - Gabrielle O’Malley
- International Training and Education Center for Health (I-TECH), University of Washington Department of Global Health, Seattle, Washington, United States of America
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Machnowska P, Hauser A, Meixenberger K, Altmann B, Bannert N, Rempis E, Schnack A, Decker S, Braun V, Busingye P, Rubaihayo J, Harms G, Theuring S. Decreased emergence of HIV-1 drug resistance mutations in a cohort of Ugandan women initiating option B+ for PMTCT. PLoS One 2017; 12:e0178297. [PMID: 28562612 PMCID: PMC5451067 DOI: 10.1371/journal.pone.0178297] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 05/10/2017] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Since 2012, WHO guidelines for the prevention of mother-to-child transmission (PMTCT) of HIV-1 in resource-limited settings recommend the initiation of lifelong antiretroviral combination therapy (cART) for all pregnant HIV-1 positive women independent of CD4 count and WHO clinical stage (Option B+). However, long-term outcomes regarding development of drug resistance are lacking until now. Therefore, we analysed the emergence of drug resistance mutations (DRMs) in women initiating Option B+ in Fort Portal, Uganda, at 12 and 18 months postpartum (ppm). METHODS AND FINDINGS 124 HIV-1 positive pregnant women were enrolled within antenatal care services in Fort Portal, Uganda. Blood samples were collected at the first visit prior starting Option B+ and postpartum at week six, month six, 12 and 18. Viral load was determined by real-time RT-PCR. An RT-PCR covering resistance associated positions in the protease and reverse transcriptase HIV-1 genomic region was performed. PCR-positive samples at 12/18 ppm and respective baseline samples were analysed by next generation sequencing regarding HIV-1 drug resistant variants including low-frequency variants. Furthermore, vertical transmission of HIV-1 was analysed. 49/124 (39.5%) women were included into the DRM analysis. Virological failure, defined as >1000 copies HIV-1 RNA/ml, was observed in three and seven women at 12 and 18 ppm, respectively. Sequences were obtained for three and six of these. In total, DRMs were detected in 3/49 (6.1%) women. Two women displayed dual-class resistance against all recommended first-line regimen drugs. Of 49 mother-infant-pairs no infant was HIV-1 positive at 12 or 18 ppm. CONCLUSION Our findings suggest that the WHO-recommended Option B+ for PMTCT is effective in a cohort of Ugandan HIV-1 positive pregnant women with regard to the low selection rate of DRMs and vertical transmission. Therefore, these results are encouraging for other countries considering the implementation of lifelong cART for all pregnant HIV-1 positive women.
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Affiliation(s)
- Patrycja Machnowska
- Institute of Tropical Medicine and International Health, Charité—Universitätsmedizin Berlin, Berlin, Germany
- Division of HIV and Other Retroviruses, Robert Koch-Institute, Berlin, Germany
| | - Andrea Hauser
- Division of HIV and Other Retroviruses, Robert Koch-Institute, Berlin, Germany
| | | | - Britta Altmann
- Division of HIV and Other Retroviruses, Robert Koch-Institute, Berlin, Germany
| | - Norbert Bannert
- Division of HIV and Other Retroviruses, Robert Koch-Institute, Berlin, Germany
| | - Eva Rempis
- Institute of Tropical Medicine and International Health, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Alexandra Schnack
- Institute of Tropical Medicine and International Health, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Sarah Decker
- Institute of Tropical Medicine and International Health, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Vera Braun
- Institute of Tropical Medicine and International Health, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | | | - John Rubaihayo
- Department of Public Health, Mountains of the Moon University, Fort Portal, Uganda
| | - Gundel Harms
- Institute of Tropical Medicine and International Health, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Stefanie Theuring
- Institute of Tropical Medicine and International Health, Charité—Universitätsmedizin Berlin, Berlin, Germany
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