51
|
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.
Collapse
|
52
|
Sileo KM, Wanyenze RK, Kizito W, Reed E, Brodine SK, Chemusto H, Musoke W, Mukasa B, Kiene SM. Multi-level Determinants of Clinic Attendance and Antiretroviral Treatment Adherence Among Fishermen Living with HIV/AIDS in Communities on Lake Victoria, Uganda. AIDS Behav 2019; 23:406-417. [PMID: 29959718 PMCID: PMC6492274 DOI: 10.1007/s10461-018-2207-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
This cross-sectional study assessed determinants of HIV clinic appointment attendance and antiretroviral treatment (ART) adherence among 300 male fisherfolk on ART in Wakiso District, Uganda. Multi-level factors associated with missed HIV clinic visits included those at the individual (age, AOR = 0.98, 95% CI 0.97-0.99), interpersonal (being single/separated from partner, AOR: 1.25, 95% CI 1.01-1.54), normative (anticipated HIV stigma, AOR: 1.55, 95% CI 1.05-2.29) and physical/built environment-level (travel time to the HIV clinic, AOR: 1.11, 95% CI 1.02-1.20; structural-barriers to ART adherence, AOR: 1.27, 95% CI 1.04-1.56; accessing care on a landing site vs. an island, AOR: 1.35, 95% CI 1.08-1.67). Factors associated with ART non-adherence included those at the individual (age, β: - 0.01, η2 = 0.03; monthly income, β: - 0.01, η2 = 0.02) and normative levels (anticipated HIV stigma, β: 0.10, η2 = 0.02; enacted HIV stigma, β: 0.11, η2 = 0.02). Differentiated models of HIV care that integrate stigma reduction and social support, and reduce the number of clinic visits needed, should be explored in this setting to reduce multi-level barriers to accessing HIV care and ART adherence.
Collapse
Affiliation(s)
- K M Sileo
- Graduate School of Public Health, San Diego State University, San Diego, CA, USA.
- Center for Interdisciplinary Research on AIDS at Yale University, New Haven, CT, USA.
| | - R K Wanyenze
- Makerere School of Public Health, Makerere University, Kampala, Uganda
| | | | - E Reed
- Graduate School of Public Health, San Diego State University, San Diego, CA, USA
| | - S K Brodine
- Graduate School of Public Health, San Diego State University, San Diego, CA, USA
| | | | | | | | - S M Kiene
- Graduate School of Public Health, San Diego State University, San Diego, CA, USA
| |
Collapse
|
53
|
Impact of universal antiretroviral therapy for pregnant and postpartum women on antiretroviral therapy uptake and retention. AIDS 2019; 33:45-54. [PMID: 30289804 DOI: 10.1097/qad.0000000000002027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Universal eligibility for lifelong antiretroviral therapy (ART) for pregnant and breastfeeding women ('Option B+') has been widely adopted, but concerns remain. We tested the hypothesis that the change from CD4+-guided ART eligibility ('Option A'), to Option B+, would improve maternal ART uptake and retention. DESIGN A stepped-wedge evaluation at 12 health facilities in eSwatini. METHODS Primary outcome was maternal retention: proportion of women attending clinic within 56 days of delivery (antenatal retention) and clinic attendance within 84 days of 6-months postpartum (postnatal retention). Generalized estimating equations examined impact of Option B+ vs. Option A. RESULTS Between 19 August 2013 and 29 August 2014, 2347 HIV-positive women, 55% (n = 1296) Option A, 45%, (n = 1051) Option B+ were included. ART initiation was observed in 36% (n = 469) of Option A women vs. 94% (n = 983) under Option B+ (P < 0.001). Overall 39% (n = 912) were retained from first ANC visit through 6-months postpartum. Retention was higher under Option B+ (53%, n = 559) vs. Option A (24%, n = 353) with variation by site and study month. Adjusting for age, gestational age, previous HIV diagnosis, and CD4+, Option B+ women were significantly more likely to be retained antenatally (aRR 1.32; 95% CI 1.18-1.49; P < 0.001) and postnatally (aRR 2.11; 95% CI 1.79-2.49) compared with Option A. Restricted to women initiating ART, retention was lower under Option B+ (57%, n = 558) vs. Option A (66%, n = 309; aRR, 0.82; 95% CI 0.70-0.95; P < 0.0001). CONCLUSION Compared with CD4+-guided ART eligibility, universal ART resulted in substantial increases in pregnant women initiating ART and retained in care through 6 months postpartum.
Collapse
|
54
|
Fayorsey RN, Wang C, Chege D, Reidy W, Syengo M, Owino SO, Koech E, Sirengo M, Hawken MP, Abrams EJ. Effectiveness of a Lay Counselor-Led Combination Intervention for Retention of Mothers and Infants in HIV Care: A Randomized Trial in Kenya. J Acquir Immune Defic Syndr 2019; 80:56-63. [PMID: 30399035 PMCID: PMC6319592 DOI: 10.1097/qai.0000000000001882] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 09/27/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Retention of mothers and infants across the prevention of mother-to-child HIV transmission (PMTCT) continuum remains challenging. We assessed the effectiveness of a lay worker administered combination intervention compared with the standard of care (SOC) on mother-infant attrition. METHODS HIV-positive pregnant women starting antenatal care at 10 facilities in western Kenya were randomized using simple randomization to receive individualized health education, retention/adherence support, appointment reminders, and missed visit tracking vs. routine care per guidelines. The primary endpoint was attrition of mother-infant pairs at 6 months postpartum. Attrition was defined as the proportion of mother-infant pairs not retained in the clinic at 6 months postpartum because of mother or infant death or lost to follow-up. Intent-to-treat analysis was used to assess the difference in attrition. This trial is registered with ClinicalTrials.gov; NCT01962220. RESULTS From September 2013 to June 2014, 361 HIV-positive pregnant women were screened, and 340 were randomized to the intervention (n = 170) or SOC (n = 170). Median age at enrollment was 26 years (interquartile range 22-30); median gestational age was 24 weeks (interquartile range 17-28). Overall attrition of mother-infant pairs was 23.5% at 6 months postpartum. Attrition was significantly lower in the intervention arm compared with SOC (18.8% vs. 28.2%, relative risk (RR) = 0.67, 95% confidence interval: 0.45 to 0.99, P = 0.04). Overall, the proportion of mothers who were retained and virally suppressed (<1000 copies/mL) at 6 months postpartum was 54.4%, with no difference between study arms. CONCLUSIONS Provision of a combination intervention by lay counselors can decrease attrition along the PMTCT cascade in low-resource settings.
Collapse
Affiliation(s)
- Ruby N. Fayorsey
- Department of Epidemiology, ICAP at Columbia University, Mailman School of Public Health, New York, NY
| | - Chunhui Wang
- Department of Epidemiology, ICAP at Columbia University, Mailman School of Public Health, New York, NY
| | - Duncan Chege
- ICAP Kenya, Columbia University, Mailman School of Public Health, New York, NY
| | - William Reidy
- Department of Epidemiology, ICAP at Columbia University, Mailman School of Public Health, New York, NY
| | - Masila Syengo
- ICAP Kenya, Columbia University, Mailman School of Public Health, New York, NY
| | | | - Emily Koech
- ICAP Kenya, Columbia University, Mailman School of Public Health, New York, NY
- Currently, PACT Endeleza, University of Maryland, Maryland, Baltimore
- Kenya Program, Nairobi, Kenya
| | - Martin Sirengo
- National AIDS and STI Control Program, Nairobi, Kenya; and
| | - Mark P. Hawken
- ICAP Kenya, Columbia University, Mailman School of Public Health, New York, NY
| | - Elaine J. Abrams
- Department of Epidemiology, ICAP at Columbia University, Mailman School of Public Health, New York, NY
- College of Physicians and Surgeons, Columbia University, New York, NY
| |
Collapse
|
55
|
Mulewa P, Satumba E, Mubisi C, Kandiado J, Malenga T, Nyondo-Mipando AL. "I Was Not Told That I Still Have The Virus": Perceptions of Utilization of Option B+ Services at a Health Center in Malawi. J Int Assoc Provid AIDS Care 2019; 18:2325958219870873. [PMID: 31478427 PMCID: PMC6900569 DOI: 10.1177/2325958219870873] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 07/26/2019] [Accepted: 07/26/2019] [Indexed: 11/16/2022] Open
Abstract
Utilization of the prevention of mother-to-child transmission of HIV (PMTCT) services remains a challenge as losses to follow-up are substantial. This study explored factors that influence adherence to maternal antiretroviral (ARV) medications among PMTCT mothers in Malawi. We conducted a descriptive qualitative study from September 2016 to May 2017 using purposive sampling among 16 PMTCT mothers and 4 key informant interviews with health-care workers. Data were audio-recorded and analyzed thematically. The factors that influence adherence to maternal ARV medications include the quality of PMTCT services and social support. Factors that impede adherence include suboptimal counseling women receive on ARV medications, cost of travel, and conflicting advice from religious institutions. Adherence to maternal ARV medications will require the use of existing social support systems in a woman's life as a platform for delivery of the drugs while also maintaining continued and comprehensive counseling on the benefits of maternal ARV medications.
Collapse
Affiliation(s)
- Patience Mulewa
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Egrina Satumba
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Christopher Mubisi
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Joseph Kandiado
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Tumaini Malenga
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Alinane Linda Nyondo-Mipando
- Department of Health Systems and Policy, School of Public Health and Family
Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| |
Collapse
|
56
|
Bellotto PCB, Lopez LC, Piccinini CA, Gonçalves TR. Entre a mulher e a salvação do bebê: experiências de parto de mulheres com HIV. INTERFACE - COMUNICAÇÃO, SAÚDE, EDUCAÇÃO 2019. [DOI: 10.1590/interface.180556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
O artigo analisa a experiência de parto de mulheres com HIV na perspectiva da bioética feminista. Trata-se de um estudo de casos múltiplos com seis mulheres entrevistadas na gestação e três meses depois do parto. Como resultados, apontamos a pouca participação na escolha da via de parto, a falta de orientações no pré-natal, inclusive quanto à prevenção da transmissão vertical (TV) e o pouco uso de analgesia ou técnicas de alívio da dor, evidenciando falhas no processo de cuidado humanizado. O medo da transmissão para o filho(a) se soma à centralidade conferida à prevenção da TV e à salvação do bebê. A saúde sexual e reprodutiva e o enfrentamento do diagnóstico pelos casais não foram foco de cuidado, denotando hierarquias reprodutivas e carência de uma atenção integral.
Collapse
|
57
|
Watt MH, Cichowitz C, Kisigo G, Minja L, Knettel BA, Knippler ET, Ngocho J, Manavalan P, Mmbaga BT. Predictors of postpartum HIV care engagement for women enrolled in prevention of mother-to-child transmission (PMTCT) programs in Tanzania. AIDS Care 2018; 31:687-698. [PMID: 30466304 DOI: 10.1080/09540121.2018.1550248] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Prevention of mother-to-child transmission of HIV (PMTCT) is a foundational component of a comprehensive HIV treatment program. In addition to preventing vertical transmission to children, PMTCT is an important catch-point for universal test-and-treat strategies that can reduce community viral load and slow the epidemic. However, systematic reviews suggest that care engagement in PMTCT programs is sub-optimal. This study enrolled a cohort of 200 women initiating PMTCT in Kilimanjaro, Tanzania, and followed them to assess HIV care engagement and associated factors. Six months after delivery, 42/200 (21%) of participants were identified as having poor care engagement, defined as HIV RNA >200 copies/mL or, if viral load was unavailable, being lost-to-follow-up in the clinical records or self-reporting being out of care. In a multivariable risk factor analysis, younger women were more likely to have poor postpartum care engagement; with each year of age, women were 7% less likely to have poor care engagement (aRR: 0.93; 95% CI: 0.89, 0.98). Additionally, women who had told at least one person about their HIV status were 47% less likely to have poor care engagement (aRR: .53; 95% CI: 0.29, 0.97). Among women who entered antenatal care with an established HIV diagnosis, those who were pregnant for the first time had increased risk of poor care engagement (aRR 4.16; 95% CI 1.53, 11.28). The findings suggest that care engagement remains a concern in PMTCT programs, and must be addressed to realize the goals of PMTCT. Comprehensive counseling on HIV disclosure, along with community-based stigma reduction programs to provide a supportive environment for people living with HIV, are crucial to address barriers to care engagement and support long-term treatment. Women presenting to antenatal care with an established HIV status require support for care engagement during the crucial period surrounding childbirth, particularly those pregnant for the first time.
Collapse
Affiliation(s)
- Melissa H Watt
- a Duke Global Health Institute , Duke University , Durham , NC , USA
| | - Cody Cichowitz
- a Duke Global Health Institute , Duke University , Durham , NC , USA.,b School of Medicine, Johns Hopkins University , Baltimore , MD , USA
| | - Godfrey Kisigo
- a Duke Global Health Institute , Duke University , Durham , NC , USA.,c Kilimanjaro Clinical Research Institute , Moshi , Tanzania
| | - Linda Minja
- c Kilimanjaro Clinical Research Institute , Moshi , Tanzania
| | - Brandon A Knettel
- a Duke Global Health Institute , Duke University , Durham , NC , USA
| | | | - James Ngocho
- d Kilimanjaro Christian Medical Centre , Moshi , Tanzania.,e Kilimanjaro Christian Medical University College , Moshi , Tanzania
| | - Preeti Manavalan
- a Duke Global Health Institute , Duke University , Durham , NC , USA
| | - Blandina T Mmbaga
- a Duke Global Health Institute , Duke University , Durham , NC , USA.,c Kilimanjaro Clinical Research Institute , Moshi , Tanzania.,d Kilimanjaro Christian Medical Centre , Moshi , Tanzania.,e Kilimanjaro Christian Medical University College , Moshi , Tanzania
| |
Collapse
|
58
|
Perceived Barriers to Antepartum HIV Medication Adherence in HIV Infected Pregnant Women. Infect Dis Obstet Gynecol 2018; 2018:4049212. [PMID: 30410301 PMCID: PMC6206578 DOI: 10.1155/2018/4049212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 09/19/2018] [Accepted: 09/24/2018] [Indexed: 11/17/2022] Open
Abstract
Introduction Although rare, perinatal HIV transmission still occurs in the United States and most transmissions are preventable. We aim to identify patient barriers to antiretroviral therapy (ART) adherence during pregnancy and assess patient understanding of perinatal transmission. Methods This cross-sectional survey recruited HIV positive postpartum women at a large safety net hospital in Atlanta, Georgia, between January 2016 and February 2018. Survey questions included demographic characteristics, HIV history, knowledge of perinatal transmission, and ART adherence. Perinatal and HIV outcomes were assessed using chart abstraction. Results Of the 70 HIV infected postpartum women delivered at a large safety net hospital in Atlanta, GA, 45 women were eligible and consented to participate. Participating women were aged 18 to 40 years with an average age of 29 years old, 93% of participants were African-American, and 68% had ≥3 pregnancies. The majority of participants (75%) reported daily ART adherence. "Forgetting" was the most frequent reason for missing pills (57%). Thirteen women had a detectable viral load at the time of delivery and nine of those women had a viral load greater than 1000 copies/mL. Approximately 85% of women who correctly stated ART medications decrease perinatal transmission risk reported daily adherence compared with 50% of women without that knowledge (OR 5.6, 95% CI 1.17, 26.7). Almost half of women (40%) either did not know or believed a vaginal delivery, regardless of viral load, would increase their risk of perinatal transmission. Conclusion Overall, women who were diagnosed with HIV during the current pregnancy, those with planned pregnancies, and those who were on medications prior to pregnancy were more likely to report daily ART adherence. Detectable viral load at delivery is the greatest risk factor for perinatal transmission; therefore strategies to increase ART adherence are needed.
Collapse
|
59
|
Perceptions and decision-making with regard to pregnancy among HIV positive women in rural Maputo Province, Mozambique - a qualitative study. BMC WOMENS HEALTH 2018; 18:166. [PMID: 30305066 PMCID: PMC6180632 DOI: 10.1186/s12905-018-0644-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 09/12/2018] [Indexed: 12/04/2022]
Abstract
Background In preventing the transfer of HIV to their children, the Ministry of Health in Mozambique recommends all couples follow medical advice prior to a pregnancy. However, little is known about how such women experience pregnancy, nor the values they adhere to when making childbearing decisions. This qualitative study explores perceptions and decision-making processes regarding pregnancy among HIV positive women in rural Maputo Province. Methods In-depth interviews and five focus group discussions with fifty-nine women who had recently become mothers were carried out. In addition, six semi-structured interviews were held with maternity and child health nurses. The ethnographic methods employed here were guided by Bourdieu’s practice theory. Results The study indicated that women often perceived pregnancy as a test of fertility and identity. It was not only viewed as a rite of passage from childhood to womanhood, but also as a duty for married women to have children. Most women did not follow recommended medical advice prior to gestation. This was primarily due to perceptions that decision-making about pregnancy was regarded as a private issue not requiring consultation with a healthcare provider. Additionally, stigmatisation of women living with HIV, lack of knowledge about the need to consult a healthcare provider prior to pregnancy, and unintended pregnancy due to inadequate use of contraceptive were crucial factors. Conclusion Women’s experiences and decisions regarding pregnancy are more influenced by social and cultural norms than medical advice. Therefore, education concerning sexual and reproductive health in relation to HIV/AIDS and childbearing is recommended. In particular, we recommend maternal and child healthcare nurses need to be sensitive to women’s perceptions and the cultural context of maternity when providing information about sexual and reproductive health.
Collapse
|
60
|
Bump JB. Undernutrition, obesity and governance: a unified framework for upholding the right to food. BMJ Glob Health 2018; 3:e000886. [PMID: 30364379 PMCID: PMC6195135 DOI: 10.1136/bmjgh-2018-000886] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 06/13/2018] [Accepted: 06/16/2018] [Indexed: 11/10/2022] Open
Abstract
This paper addresses the need for conceptual and analytic clarity on nutrition governance, an essential underpinning of more effective approaches for undernutrition, the 'single greatest constraint to global development' and obesity, which already accounts for 4% of the world's disease burden and is growing rapidly. The governance of nutrition, which is essential to designing and implementing policies to realise the right to food, is among the most important and most defining duties of society. But research and action on nutrition governance are hampered by the absence of conceptual rigour, even as the continuing very high burden of undernutrition and the rapid rise in obesity highlight the need for such structures. The breadth of nutrition itself suggests that governance is both needed and sure to be complicated. This analysis explores the reasons attention has come to governance in development policy making, and why it has focused on nutrition governance in particular. It then assesses how the concept of nutrition governance has been used, finding that it has become increasingly prominent in scholarship on poor nutritional outcomes, but remains weakly specified and is invoked by different authors to mean different things. Undernutrition analysts have stressed coordination problems and structural issues related to the general functioning of government. Those studying obesity have emphasised international trade policies, regulatory issues and corporate behaviour. This paper argues that the lack of a clear, operational definition of governance is a serious obstacle to conceptualising and solving major problems in nutrition. To address this need, it develops a unified definition of nutrition governance consisting of three principles: accountability, participation and responsiveness. These are justified with reference to the social contract that defines modern nations and identifies citizens as the ultimate source of national power and legitimacy. A unified framework is then employed to explore solutions to nutrition governance problems.
Collapse
Affiliation(s)
- Jesse B Bump
- Department of Global Health and Population, Takemi Program in International Health, and FXB Center for Health and Human Rights, Harvard TH Chan School of Public Health, Boston, Massachusetts, USA
| |
Collapse
|
61
|
Lipira L, Kemp C, Domercant JW, Honoré JG, Francois K, Puttkammer N. The role of service readiness and health care facility factors in attrition from Option B+ in Haiti: a joint examination of electronic medical records and service provision assessment survey data. Int Health 2018; 10:54-62. [PMID: 29329386 DOI: 10.1093/inthealth/ihx060] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 11/22/2017] [Indexed: 11/14/2022] Open
Abstract
Background Option B+ is a strategy wherein pregnant or breastfeeding women with HIV are enrolled in lifelong antiretroviral therapy (ART) for prevention of mother-to-child transmission (PMTCT) of HIV. In Haiti, attrition from Option B+ is problematic and variable across health care facilities. This study explores service readiness and other facility factors as predictors of Option B+ attrition in Haiti. Methods This analysis used longitudinal data from 2012 to 2014 from the iSanté electronic medical record system and cross-sectional data from Haiti's 2013 Service Provision Assessment. Predictors included Service Availability and Readiness Assessment (SARA) measures for antenatal care (ANC), PMTCT, HIV care services and ART services; general facility characteristics and patient-level factors. Multivariable Cox proportional hazards models modelled the time to first attrition. Results Analysis of data from 3147 women at 63 health care facilities showed no significant relationships between SARA measures and attrition. Having integrated ANC/PMTCT care and HIV-related training were significant protective factors. Being a public-sector facility, having a greater number of quality improvement activities and training in ANC were significant risk factors. Conclusion Several facility-level factors were associated with Option B+ attrition. Future research is needed to explore unmeasured facility factors, clarify causal relationships, and incorporate community-level factors into the analysis of Option B+ attrition.
Collapse
Affiliation(s)
- Lauren Lipira
- Department of Health Services, University of Washington, Seattle, WA, USA
| | - Christopher Kemp
- Department of Global Health, University of Washington, Seattle, WA, USA
| | | | - Jean Guy Honoré
- International Training and Education Center for Health, Port-au-Prince, Haiti and Seattle, WAUSA
| | - Kesner Francois
- Ministry of Public Health and Population (MSPP), Port-au-Prince, Haiti
| | - Nancy Puttkammer
- Department of Global Health, University of Washington, Seattle, WA, USA
- International Training and Education Center for Health, Port-au-Prince, Haiti and Seattle, WA USA
| |
Collapse
|
62
|
Price JT, Chi BH, Phiri WM, Ayles H, Chintu N, Chilengi R, Stringer JSA, Mutale W. Associations between health systems capacity and mother-to-child HIV prevention program outcomes in Zambia. PLoS One 2018; 13:e0202889. [PMID: 30192777 PMCID: PMC6128540 DOI: 10.1371/journal.pone.0202889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 08/12/2018] [Indexed: 11/18/2022] Open
Abstract
Introduction Zambia has made substantial investments in health systems capacity, yet it remains unclear whether improved service quality improves outcomes. We investigated the association between health system capacity and use of prevention of mother-to-child HIV transmission (PMTCT) services in Zambia. Materials and methods We analyzed data from two studies conducted in rural and semi-urban Lusaka Province in 2014–2015. Health system capacity, our primary exposure, was measured with a validated balanced scorecard approach. Based on WHO building blocks for health systems strengthening, we derived overall and domain-specific facility scores (range: 0–100), with higher scores indicating greater capacity. Our outcome, community-level maternal antiretroviral drug use at 12 months postpartum, was measured via self-report in a large cohort study evaluating PMTCT program impact. Associations between health systems capacity and our outcome were analyzed via linear regression. Results Among 29 facilities, median overall facility score was 72 (IQR:67–74). Median domain scores were: patient satisfaction 75 (IQR 71–78); human resources 85 (IQR:63–87); finance 50 (IQR:50–67); governance 82 (IQR:74–91); service capacity 77 (IQR:68–79); service provision 60 (IQR:52–76). Our programmatic outcome was measured from 804 HIV-infected mothers. Median community-level antiretroviral use at 12 months was 81% (IQR:69–89%). Patient satisfaction was the only domain score significantly associated with 12-month maternal antiretroviral use (β:0.22; p = 0.02). When we excluded the human resources and finance domains, we found a positive association between composite 4-domain facility score and 12-month maternal antiretroviral use in peri-urban but not rural facilities. Conclusions In these Zambian health facilities, patient satisfaction was positively associated with maternal antiretroviral 12 months postpartum. The association between overall health system capacity and maternal antiretroviral drug use was stronger in peri-urban versus rural facilities. Additional work is needed to guide strategic investments for improved outcomes in HIV and broader maternal-child health region-wide.
Collapse
Affiliation(s)
- Joan T. Price
- School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
- * E-mail:
| | - Benjamin H. Chi
- School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | | | | | | | - Roma Chilengi
- Center for Infectious Disease Research in Zambia, Lusaka, Zambia
| | - Jeffrey S. A. Stringer
- School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - Wilbroad Mutale
- University of Zambia School of Public Health, Lusaka, Zambia
| |
Collapse
|
63
|
Nuwagaba‐Biribonwoha H, Kiragga AN, Yiannoutsos CT, Musick BS, Wools‐Kaloustian KK, Ayaya S, Wolf H, Lugina E, Ssali J, Abrams EJ, Elul B. Adolescent pregnancy at antiretroviral therapy (ART) initiation: a critical barrier to retention on ART. J Int AIDS Soc 2018; 21:e25178. [PMID: 30225908 PMCID: PMC6141900 DOI: 10.1002/jia2.25178] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 07/13/2018] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Adolescence and pregnancy are potential risk factors for loss to follow-up (LTFU) while on antiretroviral therapy (ART). We compared adolescent and adult LTFU after ART initiation to quantify the impact of age, pregnancy, and site-level factors on LTFU. METHODS We used routine clinical data for patients initiating ART as young adolescents (YA; 10 to 14 years), older adolescents (OA; 15 to 19 years) and adults (≥20 years) from 2000 to 2014 at 52 health facilities affiliated with the International epidemiology Databases to Evaluate AIDS (IeDEA) East Africa collaboration. We estimated cumulative incidence (95% confidence interval, CI) of LTFU (no clinic visit for ≥6 months after ART initiation) and identified patient and site-level correlates of LTFU, using multivariable Cox proportional hazards models for all patients as well as individual age groups. RESULTS A total of 138,387 patients initiated ART, including 2496 YA, 2955 OA and 132,936 adults. Of these, 55%, 78% and 66%, respectively, were female and 0.7% of YA, 22.3% of OA and 8.3% of adults were pregnant at ART initiation. Cumulative incidence of LTFU at five years was 26.6% (24.6 to 28.6) among YA, 44.1% (41.8 to 46.3) among OA and 29.3% (29.1 to 29.6) among adults. Overall, compared to adults, the adjusted hazard ratio, aHR, (95% CI) of LTFU for OA was 1.54 (1.41 to 1.68) and 0.77 (0.69 to 0.86) for YA. Compared to males, pregnant females had higher hazard of LTFU, aHR 1.20 (1.14 to 1.27), and nonpregnant women had lower hazard aHR 0.90 (0.88 to 0.93). LTFU hazard among the OA was primarily driven by both pregnant and nonpregnant females, aHR 2.42 (1.98 to 2.95) and 1.51 (1.27 to 1.80), respectively, compared to men. The LTFU hazard ratio varied by IeDEA program. Site-level factors associated with overall lower LTFU hazard included receiving care in tertiary versus primary-care clinics aHR 0.61 (0.56 to 0.67), integrated adult and adolescent services and food ration provision aHR 0.93 (0.89 to 0.97) versus nonintegrated clinics with food ration provision, having patient support groups aHR 0.77 (0.66 to 0.90) and group adherence counselling aHR 0.61 (0.57 to 0.67). CONCLUSIONS Older adolescents experienced higher risk of LTFU compared to YA and adults. Interventions to prevent LTFU among older adolescents are critically needed, particularly for female and/or pregnant adolescents.
Collapse
Affiliation(s)
- Harriet Nuwagaba‐Biribonwoha
- Mailman School of Public HealthICAP at Columbia UniversityNew YorkNY
- Department of EpidemiologyColumbia University Mailman School of Public HealthNew YorkNY
| | - Agnes N Kiragga
- Research DepartmentInfectious Diseases InstituteCollege of Health SciencesMakerere UniversityKampalaUganda
| | | | | | | | - Samuel Ayaya
- Academic Model Providing Access to Healthcare (AMPATH)Moi UniversityEldoretKenya
| | - Hilary Wolf
- Department of PediatricsUniversity of Maryland School of MedicineBaltimoreMD
| | | | - John Ssali
- Masaka Regional Referral HospitalMasakaUganda
| | - Elaine J Abrams
- Mailman School of Public HealthICAP at Columbia UniversityNew YorkNY
- Department of EpidemiologyColumbia University Mailman School of Public HealthNew YorkNY
- Vagelos College of Physicians and SurgeonsColumbia UniversityNew YorkNY
| | - Batya Elul
- Department of EpidemiologyColumbia University Mailman School of Public HealthNew YorkNY
| | | |
Collapse
|
64
|
Trafford Z, Gomba Y, Colvin CJ, Iyun VO, Phillips TK, Brittain K, Myer L, Abrams EJ, Zerbe A. Experiences of HIV-positive postpartum women and health workers involved with community-based antiretroviral therapy adherence clubs in Cape Town, South Africa. BMC Public Health 2018; 18:935. [PMID: 30064405 PMCID: PMC6069812 DOI: 10.1186/s12889-018-5836-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 07/11/2018] [Indexed: 11/10/2022] Open
Abstract
Background The rollout of universal, lifelong treatment for all HIV-positive pregnant and breastfeeding women (“Option B+”) has rapidly increased the number of women initiating antiretroviral treatment (ART) and requiring ART care postpartum. In a pilot project in South Africa, eligible postpartum women were offered the choice of referral to the standard of care, a local primary health care clinic, or a community-based model of differentiated ART services, the adherence club (AC). ACs have typically enrolled only non-pregnant and non-postpartum adults; postpartum women had not previously been referred directly from antenatal care. There is little evidence regarding postpartum women’s preferences for and experiences of differentiated models of care, or the capacity of this particular model to cater to their specific needs. This qualitative paper reports on feedback from both postpartum women and health workers who care for them on their respective experiences of the AC. Methods One-on-one in-depth qualitative interviews were conducted with 19 (23%) of the 84 postpartum women who selected the AC and were retained at approximately 12 months postpartum, and 9 health workers who staff the AC. Data were transcribed and thematically analysed using NVivo 11. Results Postpartum women’s inclusion in the AC was acceptable for both participants and health workers. Health workers were welcoming of postpartum women but expressed concerns about prospects for longer term adherence and retention, and raised logistical issues they felt might compromise trust with AC members in general. Conclusions Enrolling postpartum women in mixed groups with the general adult population is feasible and acceptable. Preliminary recommendations are offered and may assist in supporting the specific needs of postpartum women transitioning from antenatal ART care. Trial registration Number NCT02417675 clinicaltrials.gov/ct2/show/record/NCT02417675 (retrospective reg.)
Collapse
Affiliation(s)
- Zara Trafford
- Division of Social and Behavioural Sciences, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.
| | - Yolanda Gomba
- Division of Social and Behavioural Sciences, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Christopher J Colvin
- Division of Social and Behavioural Sciences, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Victoria O Iyun
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.,Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Tamsin K Phillips
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.,Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Kirsty Brittain
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.,Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Landon Myer
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.,Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Elaine J Abrams
- Mailman School of Public Health, ICAP, Columbia University, New York, USA.,College of Physicians and Surgeons, Columbia University, New York, USA
| | - Allison Zerbe
- Mailman School of Public Health, ICAP, Columbia University, New York, USA
| |
Collapse
|
65
|
Vrazo AC, Sullivan D, Ryan Phelps B. Eliminating Mother-to-Child Transmission of HIV by 2030: 5 Strategies to Ensure Continued Progress. GLOBAL HEALTH, SCIENCE AND PRACTICE 2018; 6:249-256. [PMID: 29959270 PMCID: PMC6024627 DOI: 10.9745/ghsp-d-17-00097] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 04/04/2018] [Indexed: 01/26/2023]
Abstract
To keep up momentum in preventing mother-to-child transmission we propose: (1) advocating for greater political and financial commitment; (2) targeting high-risk populations such as adolescent girls and young women; (3) implementing novel service delivery models such as community treatment groups; (4) performing regular viral load monitoring during pregnancy and postpartum to ensure suppression before delivery and during breastfeeding; and (5) harnessing technology in monitoring and evaluation and HIV diagnostics.
Collapse
Affiliation(s)
- Alexandra C Vrazo
- Office of HIV/AIDS, United States Agency for International Development, Washington, DC, USA.
| | - David Sullivan
- Office of HIV/AIDS, United States Agency for International Development, Washington, DC, USA
| | - Benjamin Ryan Phelps
- Office of HIV/AIDS, United States Agency for International Development, Washington, DC, USA
| |
Collapse
|
66
|
HIV treatment in pregnancy. Lancet HIV 2018; 5:e457-e467. [PMID: 29958853 DOI: 10.1016/s2352-3018(18)30059-6] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 03/27/2018] [Accepted: 03/29/2018] [Indexed: 01/15/2023]
Abstract
Almost 25 years since antiretroviral therapy (ART) was first shown to prevent mother-to-child transmission of HIV, 76% of pregnant women living with HIV (over 1 million women) receive ART annually. This number is the result of successes in universal ART scale-up in low-income and middle-income countries. Despite unprecedented ART-related benefits to maternal and child health, challenges remain related to ART adherence, retention in care, and unequal access to ART. Implementation research is ongoing to understand and to address obstacles that lead to loss to follow-up. The biological mechanisms that underlie observed associations between antenatal ART and adverse outcomes in pregnancy and birth are not completely understood, with further research needed as well as strengthening of the systems to assess safety of antiretroviral drugs for the mother and HIV-exposed child. In the treat-all era, as duration of treatment and options for ART expand, pregnant women will remain a priority population for treatment optimisation to promote their health and that of their ART-exposed children.
Collapse
|
67
|
Phiri N, Haas AD, Msukwa MT, Tenthani L, Keiser O, Tal K. "I found that I was well and strong": Women's motivations for remaining on ART under Option B+ in Malawi. PLoS One 2018; 13:e0197854. [PMID: 29874247 PMCID: PMC5991368 DOI: 10.1371/journal.pone.0197854] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 05/09/2018] [Indexed: 12/24/2022] Open
Abstract
Most Malawian women who start ART under Option B+ are still in care three years later, a higher than average adherence rate for life-threatening chronic disease treatments, worldwide (50%). We asked 75 Malawian on ART their motivations for remaining in treatment, and what barriers they overcame. Focus groups and interviews included 75 women on ART for 6+ months, at 12 health facilities. Four main motivations for continuing ART emerged: 1) evidence that ART improved their own and their children's health; 2) strong desire to be healthy and keep their children healthy; 3) treatment was socially supported; 4) HIV/ART counselling effectively showed benefits of ART and told women what to expect. Women surmounted the following barriers: 1) stigma; 2) health care system; 3) economic; 4) side effects. Women stayed on ART because they believed it works. Future interventions should focus on emphasizing ART's effectiveness, along with other services they provide.
Collapse
Affiliation(s)
- Nozgechi Phiri
- Institute of Global Health, University of Geneva, Geneva, Switzerland
- Institute for Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Baobab Health Trust, Lilongwe, Malawi
| | - Andreas D. Haas
- Institute for Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Malango T. Msukwa
- Institute of Global Health, University of Geneva, Geneva, Switzerland
- Institute for Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Baobab Health Trust, Lilongwe, Malawi
| | - Lyson Tenthani
- Institute for Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Baobab Health Trust, Lilongwe, Malawi
- International Training & Education Center for Health, Lilongwe, Malawi
| | - Olivia Keiser
- Institute of Global Health, University of Geneva, Geneva, Switzerland
- Institute for Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Kali Tal
- Institute of Global Health, University of Geneva, Geneva, Switzerland
- Institute for Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Institute for Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| |
Collapse
|
68
|
Retention in HIV Care During Pregnancy and the Postpartum Period in the Option B+ Era: Systematic Review and Meta-Analysis of Studies in Africa. JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES (1999) 2018. [PMID: 29287029 DOI: 10.1097/qai.000000000001616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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.
Collapse
|
69
|
Mnyani CN, Buchmann EJ, Chersich MF, Frank KA, McIntyre JA. Trends in maternal deaths in HIV-infected women, on a background of changing HIV management guidelines in South Africa: 1997 to 2015. J Int AIDS Soc 2018; 20. [PMID: 29178578 PMCID: PMC5810347 DOI: 10.1002/jia2.25022] [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] [Received: 02/17/2017] [Accepted: 10/05/2017] [Indexed: 12/03/2022] Open
Abstract
Introduction As work begins towards the Sustainable Development Goal target of reducing the global maternal mortality ratio (MMR) to less than 70 deaths per 100,000 live births by 2030, much needs to be done in ending preventable maternal deaths. After 1990, South Africa experienced a reversal of gains in decreasing maternal mortality, with an increase in HIV‐related maternal deaths. In this study, we assessed trends in maternal mortality in HIV‐infected women, on a background of an evolving HIV care programme. Methods This was a cross‐sectional, retrospective record review of maternal deaths in the obstetrics unit at Chris Hani Baragwanath Academic Hospital, in Johannesburg, South Africa, a referral hospital in a high HIV prevalence setting where the prevalence among pregnant women has plateaued around 29.0% for the past decade. Trends in HIV diagnosis and management in pregnancy, and causes of maternal deaths in HIV‐infected women were analysed over different time periods (1997 to 2003, 2004 to 2009, 2010 to 2012, and 2013 to 2015) reflecting major guideline changes. Results From January 1997 to December 2015, there were 692 maternal deaths in the obstetrics unit. Of the 490 (70.8%) maternal deaths with a documented HIV status, 335 (68.4%) were HIV‐infected. A Chi‐squared test for trends showed that the institutional MMR (iMMR) in women known to be HIV‐infected peaked in the period 2004 to 2009 at 380 (95% CI 319 to 446) per 100,000 live births, with a decline to 267 (95% CI 198 to 353) in 2013 to 2015, p = 0.049. This decrease coincided with changes in the South African HIV management guidelines, mainly increased availability of antiretroviral therapy (ART). Non‐pregnancy related infections were the leading cause of death throughout the review period, accounting for 61.5% (206/335) of deaths. Only 23.3% (78/335) of the women who died were on ART at the time of death, this in the context of advanced immune suppression and an overall median CD4 count of 136 cells/μl (interquartile ranges (IQR) 45 to 301). Conclusion In this 19‐year review of maternal deaths in Johannesburg, South Africa, there was evidence of a decrease in the iMMR among HIV‐infected women, but it remains unacceptably high. Efforts to address drivers of mortality and barriers to accessing ART need to be accelerated if we are to see substantial decreases in maternal mortality.
Collapse
Affiliation(s)
- Coceka N Mnyani
- School of Clinical Medicine, Department of Obstetrics and Gynaecology, University of the Witwatersrand, Johannesburg, South Africa.,School of Public Health, University of the Witwatersrand, Johannesburg, South Africa.,SACEMA (DST/NRF Centre of Excellence in Epidemiological Modelling and Analysis), Stellenbosch University, Stellenbosch, South Africa
| | - Eckhart J Buchmann
- School of Clinical Medicine, Department of Obstetrics and Gynaecology, University of the Witwatersrand, Johannesburg, South Africa
| | - Matthew F Chersich
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,International Centre for Reproductive Health, Department of Obstetrics and Gynaecology, University of Ghent, Ghent, Belgium
| | - Karlyn A Frank
- School of Clinical Medicine, Department of Obstetrics and Gynaecology, University of the Witwatersrand, Johannesburg, South Africa
| | - James A McIntyre
- Anova Health Institute, Johannesburg, South Africa.,School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
70
|
Momplaisir FM, Storm DS, Nkwihoreze H, Jayeola O, Jemmott JB. Improving postpartum retention in care for women living with HIV in the United States. AIDS 2018; 32:133-142. [PMID: 29194122 PMCID: PMC5757672 DOI: 10.1097/qad.0000000000001707] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/24/2017] [Accepted: 10/27/2017] [Indexed: 02/06/2023]
Abstract
: Research findings have consistently demonstrated that women living with HIV in the United States and globally experience declines in medication adherence and retention in care after giving birth. A number of studies have identified factors associated with postpartum retention in care, but the evidence base for interventions to address the problem and close this gap in the HIV care continuum is limited. Furthermore, the majority of studies have been conducted in low-resource or moderate-resource countries and may be less applicable or require adaptation for use in high resource countries. In the United States, up to two-thirds of women drop out of care after delivery and are unable to maintain or achieve viral suppression postpartum, at a time when maternal and pediatric health are closely linked. We conducted a critical review of the literature to identify existing gaps regarding maternal retention in the United States and conceptualize the problem through the lens of the integrated and ecological models of health behavior. This review describes existing barriers and facilitators to retention in HIV care postpartum from published studies and suggests steps that can be taken, using a multilevel approach, to improve maternal retention. We propose five core action steps related to increasing awareness of the problem of poor postpartum retention, addressing needs for improved care coordination and case management, and using novel approaches to adapt and implement peer support and technology-based interventions to improve postpartum retention and clinical outcomes of women living with HIV.
Collapse
Affiliation(s)
- Florence M. Momplaisir
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Drexel University College of Medicine, Philadelphia, Pennsylvania
| | - Deborah S. Storm
- Fairfield, California, (formerly François-Xavier Bagnoud Center, School of Nursing, Rutgers, The State University of New Jersey, Newark, New Jersey
| | - Hervette Nkwihoreze
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Drexel University College of Medicine, Philadelphia, Pennsylvania
| | - Olakunle Jayeola
- Department of Environmental and Occupational Health, Dornsife School of Public Health at Drexel University
| | - John B. Jemmott
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| |
Collapse
|
71
|
DiCarlo A, Fayorsey R, Syengo M, Chege D, Sirengo M, Reidy W, Otieno J, Omoto J, Hawken MP, Abrams EJ. Lay health worker experiences administering a multi-level combination intervention to improve PMTCT retention. BMC Health Serv Res 2018; 18:17. [PMID: 29321026 PMCID: PMC5763814 DOI: 10.1186/s12913-017-2825-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 12/29/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The recent scale-up of prevention of mother-to-child transmission of HIV (PMTCT) services has rapidly accelerated antiretroviral therapy (ART) uptake among pregnant and postpartum women in sub-Saharan Africa. The Mother and Infant Retention for Health (MIR4Health) study evaluates the impact of a combination intervention administered by trained lay health workers to decrease attrition among HIV-positive women initiating PMTCT services and their infants through 6 months postpartum. METHODS This was a qualitative study nested within the MIR4Health trial. MIR4Health was conducted at 10 health facilities in Nyanza, Kenya from September 2013 to September 2015. The trial intervention addressed behavioral, social, and structural barriers to PMTCT retention and included: appointment reminders via text and phone calls, follow-up and tracking for missed clinic visits, PMTCT health education at home visits and during clinic visits, and retention and adherence support and counseling. All interventions were administered by lay health workers. We describe results of a nested small qualitative inquiry which conducted two focus groups to assess the experiences and perceptions of lay health workers administering the interventions. Discussions were recorded and simultaneously transcribed and translated into English. Data were analyzed using framework analysis approach. RESULTS Study findings show lay health workers played a critical role supporting mothers in PMTCT services across a range of behavioral, social, and structural domains, including improved communication and contact, health education, peer support, and patient advocacy and assistance. Findings also identified barriers to the uptake and implementation of the interventions, such as concerns about privacy and stigma, and the limitations of the healthcare system including healthcare worker attitudes. Overall, study findings indicate that lay health workers found the interventions to be feasible, acceptable, and well received by clients. CONCLUSIONS Lay health workers played a fundamental role in supporting mothers engaged in PMTCT services and provided valuable feedback on the implementation of PMTCT interventions. Future interventions must include strategies to ensure client privacy, decrease stigma within communities, and address the practical limitations of health systems. This study adds important insight to the growing body of research on lay health worker experiences in HIV and PMTCT care. TRIAL REGISTRATION Clinicaltrials.gov NCT01962220 .
Collapse
Affiliation(s)
- Abby DiCarlo
- ICAP at Columbia University, Mailman School of Public Health, 722 W. 168th Street, New York, NY 10032 USA
| | - Ruby Fayorsey
- ICAP at Columbia University, Mailman School of Public Health, 722 W. 168th Street, New York, NY 10032 USA
| | - Masila Syengo
- ICAP Kenya, Mailman School of Public Health, Columbia University, New York, NY USA
| | - Duncan Chege
- ICAP Kenya, Mailman School of Public Health, Columbia University, New York, NY USA
| | | | - William Reidy
- ICAP at Columbia University, Mailman School of Public Health, 722 W. 168th Street, New York, NY 10032 USA
| | - Juliana Otieno
- Jaramogi Oginga Odinga Teaching and Referral Hospital, Kisumu, Kenya
| | - Jackton Omoto
- School of Medicine, Maseno University, Kisumu, Kenya
| | - Mark P. Hawken
- ICAP Kenya, Mailman School of Public Health, Columbia University, New York, NY USA
| | - Elaine J. Abrams
- ICAP at Columbia University, Mailman School of Public Health, 722 W. 168th Street, New York, NY 10032 USA
| |
Collapse
|
72
|
Wachira J, Genberg B, Kafu C, Braitstein P, Laws MB, Wilson IB. Experiences and expectations of patients living with HIV on their engagement with care in Western Kenya. Patient Prefer Adherence 2018; 12:1393-1400. [PMID: 30122904 PMCID: PMC6078080 DOI: 10.2147/ppa.s168664] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE In resource-limited HIV care settings, effective and innovative interventions that respond to the existing challenges along the HIV care continuum are urgently needed to realize the benefits of antiretroviral therapy (ART). Initiating effective ART adherence dialog in an environment that promotes patient engagement in care is key. It is therefore critical to enhance our understanding about how patients living with HIV in these regions conceptualize and experience patient engagement. This study explores HIV patients' perceptions, experiences and expectations of their engagement in care. MATERIALS AND METHODS We sampled 86 patients from three Academic Model for Providing Access to Healthcare (AMPATHplus) sites, one urban and two rural. We conducted 24 in-depth interviews and eight focus group discussions in either Swahili or English. Audio recordings of the interviews were transcribed, and then translated into English. We performed content analysis after thematic coding. RESULTS Patients living with HIV in Kenya desire active engagement with care. However, their engagement was inconsistent and varied depending on the provider. Patients had a sense of how provider's interpersonal behaviors influenced their level of engagement. These included various aspects of provider-patient communication and relationship dynamics. Patients also highlighted relational boundaries that influenced the level and kind of information they shared with their providers. Aspects of their psychological, social or economic wellbeing were often viewed as personal and not discussed with their clinicians. Patients identified factors that would promote or impede their engagement with care including those related to patients themselves, providers, and the healthcare system. CONCLUSION Patients living with HIV desired more active engagement in their care. In addition, they desired clinicians to engage in more social behaviors to promote patient engagement. To address existing patient engagement barriers, HIV care systems in the region should apply contextualized patient-centered interventions.
Collapse
Affiliation(s)
- Juddy Wachira
- Department of Behavioral Sciences, School of Medicine, Moi University, Eldoret, Kenya,
- Department of Epidemiology, Bloomberg School of Public Health, John Hopkins University, Baltimore, MD, USA,
| | - Becky Genberg
- Academic Model Providing Access to Healthcare (AMPATH) Partnership, Eldoret, Kenya
| | - Catherine Kafu
- Department of Epidemiology, Bloomberg School of Public Health, John Hopkins University, Baltimore, MD, USA,
| | - Paula Braitstein
- Dalla Lana School of Public Health, University of Toronto, Ontario, Canada
| | - Michael Barton Laws
- Department of Health Services, Policy and Practice, Brown University, Providence, RI, USA
| | - Ira B Wilson
- Department of Health Services, Policy and Practice, Brown University, Providence, RI, USA
| |
Collapse
|
73
|
Vrazo AC, Firth J, Amzel A, Sedillo R, Ryan J, Phelps BR. Interventions to significantly improve service uptake and retention of HIV-positive pregnant women and HIV-exposed infants along the prevention of mother-to-child transmission continuum of care: systematic review. Trop Med Int Health 2017; 23:136-148. [PMID: 29164754 DOI: 10.1111/tmi.13014] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Despite the success of Prevention of Mother-to-Child Transmission of HIV (PMTCT) programmes, low uptake of services and poor retention pose a formidable challenge to achieving the elimination of vertical HIV transmission in low- and middle-income countries. This systematic review summarises interventions that demonstrate statistically significant improvements in service uptake and retention of HIV-positive pregnant and breastfeeding women and their infants along the PMTCT cascade. METHODS Databases were systematically searched for peer-reviewed studies. Outcomes of interest included uptake of services, such as antiretroviral therapy (ART) such as initiation, early infant diagnostic testing, and retention of HIV-positive pregnant and breastfeeding women and their infants. Interventions that led to statistically significant outcomes were included and mapped to the PMTCT cascade. An eight-item assessment tool assessed study rigour. PROSPERO ID CRD42017063816. RESULTS Of 686 citations reviewed, 11 articles met inclusion criteria. Ten studies detailed maternal outcomes and seven studies detailed infant outcomes in PMTCT programmes. Interventions to increase access to antenatal care (ANC) and ART services (n = 4) and those using lay cadres (n = 3) were most common. Other interventions included quality improvement (n = 2), mHealth (n = 1), and counselling (n = 1). One study described interventions in an Option B+ programme. Limitations included lack of HIV testing and counselling and viral load monitoring outcomes, small sample size, geographical location, and non-randomized assignment and selection of participants. CONCLUSIONS Interventions including ANC/ART integration, family-centred approaches, and the use of lay healthcare providers are demonstrably effective in increasing service uptake and retention of HIV-positive mothers and their infants in PMTCT programmes. Future studies should include control groups and assess whether interventions developed in the context of earlier 'Options' are effective in improving outcomes in Option B+ programmes.
Collapse
Affiliation(s)
- Alexandra C Vrazo
- Office of HIV/AIDS, United States Agency for International Development, Washington, DC, USA
| | - Jacqueline Firth
- Office of HIV/AIDS, United States Agency for International Development, Washington, DC, USA
| | - Anouk Amzel
- Office of HIV/AIDS, United States Agency for International Development, Washington, DC, USA
| | - Rebecca Sedillo
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Julia Ryan
- Office of HIV/AIDS, United States Agency for International Development, Washington, DC, USA
| | - B Ryan Phelps
- Office of HIV/AIDS, United States Agency for International Development, Washington, DC, USA
| |
Collapse
|
74
|
Kowalska JD, Aebi-Popp K, Loutfy M, Post FA, Perez-Elias MJ, Johnson M, Mulcahy F. Promoting high standards of care for women living with HIV: position statement from the Women Against Viruses in Europe Working Group. HIV Med 2017; 19:167-173. [PMID: 29159861 DOI: 10.1111/hiv.12565] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Gender-related factors can influence management decisions, treatment outcomes and the overall long-term wellbeing of people living with HIV (PLWH). The Women Against Viruses in Europe (WAVE) Working Group was established to promote the health and wellbeing of women living with HIV (WLWH). WAVE is part of the European AIDS Clinical Society (EACS) and organizes annual workshops to discuss different issues in the management of WLWH. METHODS In 2016, 34 WAVE members including community representatives, HIV clinicians and researchers met to discuss standards of care for WLWH and to review current guidelines. Participants focused on three different themes: (1) access to and engagement and retention in care; (2) monitoring of women on antiretroviral therapy and management of comorbidities; and (3) review of EACS treatment guidelines. RESULTS Five priority areas for optimizing the care of WLWH were identified: (1) psychosocial aspects of HIV diagnosis and care; (2) mental health and wellbeing; (3) pharmacokinetics, toxicity and tolerability of antiretroviral therapy; (4) coinfections and comorbidities; and (5) sexual and reproductive health. WAVE recommendations are provided for each of these areas, and gaps in knowledge and needs for changes in currently existing standards are discussed. CONCLUSIONS This position statement provides an overview of the key recommendations to optimize the care of WLWH that emerged during the 2016 WAVE workshop.
Collapse
Affiliation(s)
- J D Kowalska
- HIV Out-patients Clinic, Hospital for Infectious Diseases, Medical University of Warsaw, Warsaw, Poland.,Department of Adults' Infectious Diseases, Medical University of Warsaw, Warsaw, Poland
| | - K Aebi-Popp
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - M Loutfy
- Department of Medicine, University of Toronto, Toronto, ON, Canada.,Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada
| | - F A Post
- Department of Sexual Health and HIV, King's College Hospital NHS Foundation Trust, London, UK
| | - M J Perez-Elias
- Department of Infectious Diseases, Hospital Ramón y Cajal, Intituto de Investigación Ramón y RYCIS, Alcala de Henares University, Madrid, Spain
| | - M Johnson
- Royal Free London NHS Foundation Trust, London, UK
| | - F Mulcahy
- Department of Genito Urinary Medicine and Infectious Diseases, Saint James's Hospital, Dublin, Ireland
| | | |
Collapse
|
75
|
Gibango NN, Mda S, Ntuli TS. Factors associated with delivering premature and/or low birth weight infants among pregnant HIV-positive women on antiretroviral treatment at Dr George Mukhari Hospital, South Africa. S Afr J Infect Dis 2017. [DOI: 10.1080/23120053.2017.1382167] [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
Affiliation(s)
- NN Gibango
- Department of Paediatrics and Child Health, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - S Mda
- Department of Paediatrics and Child Health, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | - TS Ntuli
- Department of Public Health, University of Limpopo (Turfloop Campus), Sovenga, South Africa
| |
Collapse
|
76
|
Identifying gaps in HIV service delivery across the diagnosis-to-treatment cascade: findings from health facility surveys in six sub-Saharan countries. J Int AIDS Soc 2017; 20:21188. [PMID: 28364566 PMCID: PMC5461119 DOI: 10.7448/ias.20.1.21188] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Introduction: Despite the rollout of antiretroviral therapy (ART), challenges remain in ensuring timely access to care and treatment for people living with HIV. As part of a multi-country study to investigate HIV mortality, we conducted health facility surveys within 10 health and demographic surveillance system sites across six countries in Eastern and Southern Africa to investigate clinic-level factors influencing (i) use of HIV testing services, (ii) use of HIV care and treatment and (iii) patient retention on ART. Methods: Health facilities (n = 156) were sampled within 10 surveillance sites: Nairobi and Kisumu (Kenya), Karonga (Malawi), Agincourt and uMkhanyakude (South Africa), Ifakara and Kisesa (Tanzania), Kyamulibwa and Rakai (Uganda) and Manicaland (Zimbabwe). Structured questionnaires were administered to in-charge staff members of HIV testing, prevention of mother-to-child transmission (PMTCT) and ART units within the facilities. Forty-one indicators influencing uptake and patient retention along the continuum of HIV care were compared across sites using descriptive statistics. Results: The number of facilities surveyed ranged from six in Malawi to 36 in Zimbabwe. Eighty percent were government-run; 73% were lower-level facilities and 17% were district/referral hospitals. Client load varied widely, from less than one up to 65 HIV testing clients per provider per week. Most facilities (>80%) delivered services or interventions that would support patient retention in care such as delivering free services, offering PMTCT within antenatal care, pre-ART monitoring and adherence counselling. Many facilities under-delivered in several areas, however, such as targeted testing for high-risk groups (21%) and mobile testing (36%). There were also intra-site and inter-site differences, including in the delivery of Option B+ (ranging from 6% in Kisumu to 93% in Kyamulibwa), and nurse-led ART initiation (ranging from 50% in Kisesa to 100% in Karonga and Agincourt). Only facilities in Malawi did not require additional lab tests for ART initiation. Stock-outs of HIV test kits and antiretroviral drugs were particularly common in Tanzania. Conclusions: We identified a high standard of health facility performance in delivering strategies that may support progression through the continuum of HIV care. HIV testing policy and practice was particularly weak. Inter- and intra-country differences in quality and coverage represent opportunities to improve the delivery of comprehensive services to people living with HIV.
Collapse
|
77
|
Abstract
The recognition and fulfilment of the sexual and reproductive health and rights (SRHR) of all individuals and couples affected by HIV, including HIV-serodiscordant couples, requires intervention strategies aimed at achieving safe and healthy pregnancies and preventing undesired pregnancies. Reducing risk of horizontal and vertical transmission and addressing HIV-related infertility are key components of such interventions. In this commentary, we present challenges and opportunities for achieving safe pregnancies for serodiscordant couples through a social ecological lens. At the individual level, knowledge (e.g. of HIV status, assisted reproductive technologies) and skills (e.g. adhering to antiretroviral therapy or pre-exposure prophylaxis) are important. At the couple level, communication between partners around HIV status disclosure, fertility desires and safer pregnancy is required. Within the structural domain, social norms, stigma and discrimination from families, community and social networks influence individual and couple experiences. The availability and quality of safer conception and fertility support services within the healthcare system remains essential, including training for healthcare providers and strengthening integration of SRHR and HIV services. Policies, legislation and funding can improve access to SRHR services. A social ecological framework allows us to examine interactions between levels and how interventions at multiple levels can better support HIV-serodiscordant couples to achieve safe pregnancies. Strategies to achieve safer pregnancies should consider interrelated challenges at different levels of a social ecological framework. Interventions across multiple levels, implemented concurrently, have the potential to maximize impact and ensure the full SRHR of HIV-serodiscordant couples.
Collapse
|
78
|
Lytvyn L, Siemieniuk RA, Dilmitis S, Ion A, Chang Y, Bala MM, Manja V, Mirza R, Rodriguez-Gutierrez R, Mir H, El Dib R, Banfield L, Vandvik PO, Bewley S. Values and preferences of women living with HIV who are pregnant, postpartum or considering pregnancy on choice of antiretroviral therapy during pregnancy. BMJ Open 2017; 7:e019023. [PMID: 28893759 PMCID: PMC5988094 DOI: 10.1136/bmjopen-2017-019023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 08/17/2017] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE To investigate women's values and preferences regarding antiretroviral therapy (ART) during pregnancy to inform a BMJ Rapid Recommendation. SETTING Primary studies reporting patient-reported outcomes relevant to decision-making regarding ART in any clinical and geographical setting. PARTICIPANTS Women living with HIV who are pregnant, postpartum or considering pregnancy. OUTCOME MEASURES Quantitative measurements and qualitative descriptions of values and preferences in relation to ART during pregnancy. We also included studies on women's reported barriers and facilitators to adherence. We excluded studies correlating objective measures (eg, CD4 count) with adherence, or reporting only outcomes which are not expected to differ between ART alternatives (eg, access to services, knowledge about ART). RESULTS We included 15 qualitative studies reporting values and preferences about ART in the peripartum period; no study directly studied choice of ART therapy during pregnancy. Six themes emerged: a desire to reduce vertical transmission (nine studies), desire for child to be healthy (five studies), concern about side effects to the child (eight studies), desire for oneself to be healthy (five studies), distress about side effect to oneself (10 studies) and pill burden (two studies). None of the studies weighed the relative importance of these outcomes directly, but pill burden/medication complexity appears to be a lower priority for most women compared with other factors. Overall, the body of evidence was at low risk of bias, with minor limitations. CONCLUSIONS Women who are or may become pregnant and who are considering ART appear to place a high value on both their own and their children's health. Evidence on the relative importance between these values when choosing between ART regimens is uncertain. There is variability in individual values and preferences among women. This highlights the importance of an individualised women-centred approach, such as shared decision-making when choosing between ART alternatives. TRIAL REGISTRATION NUMBER International Prospective Register of Systematic Reviews:CRD42017057157.
Collapse
Affiliation(s)
- Lyubov Lytvyn
- Faculty of Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Reed A Siemieniuk
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
| | | | - Allyson Ion
- School of Social Work, McMaster University, Hamilton, Canada
| | - Yaping Chang
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | - Malgorzata M Bala
- Department of Hygiene and Dietetics, Jagiellonian University Medical College, Krakow, Poland
| | - Veena Manja
- Department of Medicine, Division of Cardiology, VA Western New York Health Care System, Buffalo, New York, USA
| | - Reza Mirza
- Department of Medicine, McMaster University, Hamilton, Canada
| | - Rene Rodriguez-Gutierrez
- Internal Medicine, University Hospital 'Dr. José E. González', Monterrey, Mexico
- Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Hassan Mir
- Department of Medicine, McMaster University, Hamilton, Canada
| | - Regina El Dib
- Institute of Science and Technology, UNESP—Universidade Estadual Paulista, São José dos Campos, São Paulo, Brazil
| | - Laura Banfield
- Health Sciences Library, McMaster University, Hamilton, Canada
| | - Per Olav Vandvik
- Faculty of Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway
- Department of Medicine, Innlandet Hospital Trust-division, Gjøvik, Norway
| | - Susan Bewley
- Women's Health Academic Centre, King's College London, London, UK
| |
Collapse
|
79
|
Impact of Facility-Based Mother Support Groups on Retention in Care and PMTCT Outcomes in Rural Zimbabwe: The EPAZ Cluster-Randomized Controlled Trial. J Acquir Immune Defic Syndr 2017; 75 Suppl 2:S207-S215. [PMID: 28498191 DOI: 10.1097/qai.0000000000001360] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Prevention of mother-to-child transmission elimination goals are hampered by low rates of retention in care. The Eliminating Paediatric AIDS in Zimbabwe project assessed whether mother support groups (MSGs) improve rates of retention in care of HIV-exposed infants and their HIV-positive mothers, and maternal and infant outcomes. METHODS The study involved 27 rural clinics in eastern Zimbabwe. MSGs were established in 14 randomly selected clinics and met every 2 weeks coordinated by volunteer HIV-positive mothers. MSG coordinators provided health education and reminded mothers of MSG meetings by cell phone. Infant retention in care was defined as "12 months postpartum point attendance" at health care visits of HIV-exposed infants at 12 months of age. We also measured regularity of attendance and other program indicators of HIV-positive mothers and their HIV-exposed infants. RESULTS Among 507 HIV-positive pregnant women assessed as eligible, 348 were enrolled and analyzed (69%) with mothers who had disclosed their HIV status being overrepresented. In the intervention arm, 69% of infants were retained in care at 12 months versus 61% in the control arm, with no statistically significant difference. Retention and other program outcomes were systematically higher in the intervention versus control arm, suggesting trends toward positive health outcomes with exposure to MSGs. DISCUSSION We were unable to show that facility-based MSGs improved retention in care at 12 months among HIV-exposed infants. Selective enrollment of mothers more likely to be retained-in-care may have contributed to lack of effect. Methods to increase the impact of MSGs on retention including targeting of high-risk mothers are discussed.
Collapse
|
80
|
The Roles of Expert Mothers Engaged in Prevention of Mother-to-Child Transmission (PMTCT) Programs: A Commentary on the INSPIRE Studies in Malawi, Nigeria, and Zimbabwe. J Acquir Immune Defic Syndr 2017; 75 Suppl 2:S224-S232. [PMID: 28498193 DOI: 10.1097/qai.0000000000001375] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Several initiatives aiming to improve retention and adherence in Prevention of Mother-to-Child Transmission of HIV (PMTCT) programs include "expert mothers" (EMs) as a central tenet of their interventions. This article compares the role of EMs in 3 implementation research studies examining approaches for improving retention in care among mothers living with HIV. METHODS We compared and synthesized qualitative data and lessons learned from 3 studies (MoMent in Nigeria, PURE in Malawi, and EPAZ in Zimbabwe) with respect to the involvement of EMs in supporting PMTCT clients. The frame of reference for the comparison is the role that EMs play in PMTCT service delivery for individuals, at the health facility, within the health system, and in the community. RESULTS EMs' role was positively perceived by PMTCT clients and health care workers, as EMs provided an expanded range of services directly benefiting clients and enabling health care workers to share their workload. Common challenges included difficulties in reaching male partners and fear of stigma. The lack of structure and standardization in EM interventions in relation to eligibility criteria, training, certification, and remuneration were identified as important barriers to EMs' role development within existing health systems. CONCLUSIONS The role of EMs within PMTCT programs continues to expand rapidly. There is a need for coordinated action to develop shared standards and principles commensurate with the new roles and additional demands placed on EMs to support PMTCT services, including EM certification, mentoring and supervision standards, standardized PMTCT-specific training curricula, and, where appropriate, agreed remuneration rates.
Collapse
|
81
|
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.
Collapse
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:
| |
Collapse
|
82
|
Mother Infant Retention for Health (MIR4Health): Study Design, Adaptations, and Challenges With PMTCT Implementation Science Research. J Acquir Immune Defic Syndr 2017; 72 Suppl 2:S137-44. [PMID: 27355501 PMCID: PMC5113246 DOI: 10.1097/qai.0000000000001060] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Background: Effective retention of HIV-infected mothers and their infants is fraught with multiple challenges, resulting in loss across the continuum of prevention of mother-to-child HIV transmission (PMTCT) care and missed opportunities to offer life-saving HIV prevention and treatment. Methods: The Mother Infant Retention for Health study is an individual-randomized study evaluating the effectiveness of active patient follow-up compared with standard of care on the combined outcome of attrition of HIV-infected women and their infants at 6 months postpartum. Lay counselors administered the active patient follow-up package of interventions, including individualized health education, use of flip charts during clinic visits, and at home, phone and short message service appointment reminders, active phone and physical tracking of patients immediately after missed clinic visits, and individualized retention and adherence support. Results: Use of study visits to indicate participant progression along the PMTCT cascade highlights the nature of loss among women and infants in PMTCT care because of issues such as pregnancy complications, infant deaths, and transfer out. Delay in implementation of Option B+, unanticipated slow enrollment, a health-care worker strike, rapid HIV test kit shortages, and changes in national PMTCT guidelines necessitated several modifications to the protocol design and implementation to ensure successful completion of the study. Conclusions: Flexibility when operationalizing an implementation science study is critical in the context of the shifting landscape in a noncontrolled “real-world” setting. Trial Registration: Clinicaltrials.gov NCT01962220.
Collapse
|
83
|
McMahon SA, Kennedy CE, Winch PJ, Kombe M, Killewo J, Kilewo C. Stigma, Facility Constraints, and Personal Disbelief: Why Women Disengage from HIV Care During and After Pregnancy in Morogoro Region, Tanzania. AIDS Behav 2017; 21:317-329. [PMID: 27535755 DOI: 10.1007/s10461-016-1505-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Millions of children are living with HIV in sub-Saharan Africa, and the primary mode of these childhood infections is mother-to-child transmission. While existing interventions can virtually eliminate such transmission, in low- and middle-income settings, only 63 % of pregnant women living with HIV accessed medicines necessary to prevent transmission. In Tanzania, HIV prevalence among pregnant women is 3.2 %. Understanding why HIV-positive women disengage from care during and after pregnancy can inform efforts to reduce the impact of HIV on mothers and young children. Informed by the tenets of Grounded Theory, we conducted qualitative interviews with 40 seropositive postpartum women who had disengaged from care to prevent mother-to-child transmission (PMTCT). Nearly all women described antiretroviral treatment (ART) as ultimately beneficial but effectively inaccessible given concerns related to stigma. Many women also described how their feelings of health and vitality coupled with concerns about side effects underscored a desire to forgo ART until they deemed it immediately necessary. Relatively fewer women described not knowing or forgetting that they needed to continue their treatment regimens. We present a theory of PMTCT disengagement outlining primary and ancillary barriers. This study is among the first to examine disengagement by interviewing women who had actually discontinued care. We urge that a combination of intervention approaches such as mother-to-mother support groups, electronic medical records with same-day tracing, task shifting, and mobile technology be adapted, implemented, and evaluated within the Tanzanian setting.
Collapse
Affiliation(s)
- Shannon A McMahon
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, MD, USA.
- Institute of Public Health, Heidelberg University, Heidelberg, Germany.
| | - Caitlin E Kennedy
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, MD, USA
| | - Peter J Winch
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, MD, USA
| | - Miriam Kombe
- Maternal & Child Health, Health Office, United States Agency for International Development (USAID), Dar es Salaam, Tanzania
| | - Japhet Killewo
- Muhimbili University of Health and Allied Sciences, PO Box 65015, Dar es Salaam, Tanzania
| | - Charles Kilewo
- Muhimbili University of Health and Allied Sciences, PO Box 65015, Dar es Salaam, Tanzania
| |
Collapse
|
84
|
Meursinge Reynders R, Ronchi L, Ladu L, Di Girolamo N, de Lange J, Roberts N, Mickan S. Barriers and facilitators to the implementation of orthodontic mini implants in clinical practice: a systematic review. Syst Rev 2016; 5:163. [PMID: 27662827 PMCID: PMC5034676 DOI: 10.1186/s13643-016-0336-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 09/13/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Numerous surveys have shown that orthodontic mini implants (OMIs) are underused in clinical practice. To investigate this implementation issue, we conducted a systematic review to (1) identify barriers and facilitators to the implementation of OMIs for all potential stakeholders and (2) quantify these implementation constructs, i.e., record their prevalence. We also recorded the prevalence of clinicians in the eligible studies that do not use OMIs. METHODS Methods were based on our published protocol. Broad-spectrum eligibility criteria were defined. A barrier was defined as any variable that impedes or obstructs the use of OMIs and a facilitator as any variable that eases and promotes their use. Over 30 databases including gray literature were searched until 15 January 2016. The Joanna Briggs Institute tool for studies reporting prevalence and incidence data was used to critically appraise the included studies. Outcomes were qualitatively synthesized, and meta-analyses were only conducted when pre-set criteria were fulfilled. Three reviewers conducted all research procedures independently. We also contacted authors of eligible studies to obtain additional information. RESULTS Three surveys fulfilled the eligibility criteria. Seventeen implementation constructs were identified in these studies and were extracted from a total of 165 patients and 1391 clinicians. Eight of the 17 constructs were scored by more than 50 % of the pertinent stakeholders. Three of these constructs overlapped between studies. Contacting of authors clarified various uncertainties but was not always successful. Limitations of the eligible studies included (1) the small number of studies; (2) not defining the research questions, i.e., the primary outcomes; (3) the research design (surveys) of the studies and the exclusive use of closed-ended questions; (4) not consulting standards for identifying implementation constructs; (5) the lack of pilot testing; (6) high heterogeneity; (7) the risk of reporting bias; and (8) additional shortcomings. Meta-analyses were not possible because of these limitations. Two eligible studies found that respectively 56.3 % (952/1691) and 40.16 % (439/1093) of clinicians do not use OMIs. CONCLUSIONS Notwithstanding the limitations of the eligible studies, their findings were important because (1) 17 implementation constructs were identified of which 8 were scored by more than 50 % of the stakeholders; (2) the various shortcomings showed how to improve on future implementation studies; and (3) the underuse of OMIs in the selected studies and in the literature demonstrated the need to identify, quantify, and address implementation constructs. Prioritizing of future research questions on OMIs with all pertinent stakeholders is an important first step and could redirect research studies on OMIs towards implementation issues. Patients, clinicians, researchers, policymakers, insurance companies, implant companies, and research sponsors will all be beneficiaries.
Collapse
Affiliation(s)
- Reint Meursinge Reynders
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands. .,, Via Matteo Bandello 15, 20123, Milan, Italy.
| | | | - Luisa Ladu
- , Via Matteo Bandello 15, 20123, Milan, Italy
| | - Nicola Di Girolamo
- Department of Veterinary Sciences, University of Bologna, Via Tolara di Sopra 50, 40064, Ozzano dell'Emilia, BO, Italy
| | - Jan de Lange
- Department of Oral and Maxillofacial Surgery, Academic Medical Center and Academisch Centrum Tandheelkunde Amsterdam (ACTA), University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Nia Roberts
- Bodleian Health Care libraries, Cairns Library Level 3, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
| | - Sharon Mickan
- Department of Allied Health, Gold Coast Health and Griffith University, Queensland, QLD, 4222, Australia
| |
Collapse
|
85
|
Rustagi AS, Gimbel S, Nduati R, Cuembelo MDF, Wasserheit JN, Farquhar C, Gloyd S, Sherr K. Health facility factors and quality of services to prevent mother-to-child HIV transmission in Côte d'Ivoire, Kenya, and Mozambique. Int J STD AIDS 2016; 28:788-799. [PMID: 27590913 DOI: 10.1177/0956462416668766] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study aimed to identify facility-level characteristics associated with prevention of mother-to-child HIV transmission service quality. This cross-sectional study sampled 60 health facilities in Mozambique, Côte d'Ivoire, and Kenya (20 per country). Performance score - the proportion of pregnant women tested for HIV in first antenatal care visit, multiplied by the proportion of HIV-positive pregnant women who received appropriate antiretroviral medications - was calculated for each facility using routine data from 2012 to 2013. Facility characteristics were ascertained during on-site visits, including workload. Associations between facility characteristics and performance were quantified using generalized linear models with robust standard errors, adjusting for country. Over six months, facilities saw 38,611 first antenatal care visits in total. On-site CD4 testing, Pima CD4 machine, air conditioning, and low or high (but not mid-level) patient volume were each associated with higher performance scores. Each additional first antenatal care visit per nurse per month was associated with a 4% (95% confidence interval: 1%-6%) decline in the odds that an HIV-positive pregnant woman would receive both HIV testing and antiretroviral medications. Physician workload was only modestly associated with performance. Investments in infrastructure and human resources - particularly nurses - may be critical to improve prevent mother-to-child HIV transmission service delivery and protect infants from HIV.
Collapse
Affiliation(s)
- Alison S Rustagi
- 1 Department of Global Health, University of Washington, Seattle, USA
| | - Sarah Gimbel
- 1 Department of Global Health, University of Washington, Seattle, USA.,2 School of Nursing, University of Washington, Seattle, USA.,3 Health Alliance International, Seattle, USA
| | - Ruth Nduati
- 4 Department of Paediatrics, University of Nairobi, Nairobi, Kenya.,5 Network of AIDS Researchers of Eastern and Southern Africa (NARESA), Nairobi, Kenya
| | - Maria de Fatima Cuembelo
- 6 Community Health Department, School of Medicine, University of Eduardo Mondlane, Maputo, Mozambique
| | - Judith N Wasserheit
- 1 Department of Global Health, University of Washington, Seattle, USA.,7 Department of Medicine, University of Washington, Seattle, USA.,8 Department of Epidemiology, University of Washington, Seattle, USA
| | - Carey Farquhar
- 1 Department of Global Health, University of Washington, Seattle, USA.,7 Department of Medicine, University of Washington, Seattle, USA.,8 Department of Epidemiology, University of Washington, Seattle, USA
| | - Stephen Gloyd
- 1 Department of Global Health, University of Washington, Seattle, USA.,3 Health Alliance International, Seattle, USA
| | - Kenneth Sherr
- 1 Department of Global Health, University of Washington, Seattle, USA.,3 Health Alliance International, Seattle, USA
| | | |
Collapse
|
86
|
Results from a rapid national assessment of services for the prevention of mother-to-child transmission of HIV in Côte d'Ivoire. J Int AIDS Soc 2016; 19:20838. [PMID: 27443269 PMCID: PMC4956736 DOI: 10.7448/ias.19.5.20838] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 05/09/2016] [Accepted: 05/13/2016] [Indexed: 11/09/2022] Open
Abstract
Introduction Loss-to-follow-up (LTFU) in the prevention of mother-to-child HIV transmission (PMTCT) programmes can occur at multiple stages of antenatal and follow-up care. This paper presents findings from a national assessment aimed at identifying major bottlenecks in Côte d'Ivoire's PMTCT cascade, and to distinguish characteristics of high- and low-performing health facilities. Methods This cross-sectional study, based on a nationally representative sample of 30 health facilities in Côte d'Ivoire used multiple data sources (registries, patient charts, patient booklets, interviews) to determine the magnitude of LTFU in PMTCT services. A composite measure of retention – based on child prophylaxis, maternal treatment and infant testing – was used to identify high- and low-performing sites and determine significant differences using Student's t-tests. Results Among 1,741 pregnant women newly recorded as HIV-positive between June 2011 and May 2012, 43% had a CD4 count taken, 77% received appropriate prophylaxis and 70% received prophylaxis intended for their infant. During that time, 1,054 first infant HIV tests were recorded. A conservative rate of adherence to antiretroviral therapy was estimated at 50% (n=219 patient charts). Significant differences between high- and low-performing sites included: duration of time elapsed between HIV testing and CD4 results (29.5 versus 56.3 days, p=0.001); and density (number per 100 first antenatal care visits) of full-time physicians (6.7 versus 1.7, p=0.04), laboratory technicians (2.3 versus 0.7, p=0.046), staff trained in PMTCT (10.7 versus 4.7, p=0.01), and staff performing patient follow-up activities (7.9 versus 2.5, p=0.02). Key informants highlighted staff presence and training, the availability of medical supplies and equipment (i.e., on-site CD4 machine), and the adequacy of infrastructure (i.e., space and ventilation) as perceived key factors positively and negatively impacting retention in care. Conclusions Patient LTFU occurred throughout the PMTCT cascade from maternal to infant testing, with retention scores ranging from 0.10 to 0.83. Sites that scored higher had more dedicated and trained frontline health workers, and emphasised patient follow-up through outreach and the reduction of delays in care. Strategies to improve patient retention and decrease transmission should emphasise patient tracking systems that utilise critical human resources to both improve data quality and increase direct patient follow-up.
Collapse
|
87
|
Lessons learned and study results from HIVCore, an HIV implementation science initiative. J Int AIDS Soc 2016. [DOI: 10.7448/ias.19.5.21261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
|
88
|
Geldsetzer P, Yapa HMN, Vaikath M, Ogbuoji O, Fox MP, Essajee SM, Negussie EK, Bärnighausen T. A systematic review of interventions to improve postpartum retention of women in PMTCT and ART care. J Int AIDS Soc 2016; 19:20679. [PMID: 27118443 PMCID: PMC4846797 DOI: 10.7448/ias.19.1.20679] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 03/21/2016] [Accepted: 03/31/2016] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION The World Health Organization recommends lifelong antiretroviral therapy (ART) for all pregnant and breastfeeding women living with HIV. Effective transitioning from maternal and child health to ART services, and long-term retention in ART care postpartum is crucial to the successful implementation of lifelong ART for pregnant women. This systematic review aims to determine which interventions improve (1) retention within prevention of mother-to-child HIV transmission (PMTCT) programmes after birth, (2) transitioning from PMTCT to general ART programmes in the postpartum period, and (3) retention of postpartum women in general ART programmes. METHODS We searched Medline, Embase, ISI Web of Knowledge, the regional World Health Organization databases and conference abstracts for data published between 2002 and 2015. The quality of all included studies was assessed using the GRADE criteria. RESULTS AND DISCUSSION After screening 8324 records, we identified ten studies for inclusion in this review, all of which were from sub-Saharan Africa except for one from the United Kingdom. Two randomized trials found that phone calls and/or text messages improved early (six to ten weeks) postpartum retention in PMTCT. One cluster-randomized trial and three cohort studies found an inconsistent impact of different levels of integration between antenatal care/PMTCT and ART care on postpartum retention. The inconsistent results of the four identified studies on care integration are likely due to low study quality, and heterogeneity in intervention design and outcome measures. Several randomized trials on postpartum retention in HIV care are currently under way. CONCLUSIONS Overall, the evidence base for interventions to improve postpartum retention in HIV care is weak. Nevertheless, there is some evidence that phone-based interventions can improve retention in PMTCT in the first one to three months postpartum.
Collapse
Affiliation(s)
- Pascal Geldsetzer
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA;
| | - H Manisha N Yapa
- Africa Centre for Population Health, University of KwaZulu Natal, Mtubatuba, South Africa
| | - Maria Vaikath
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Osondu Ogbuoji
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Matthew P Fox
- Center for Global Health & Development, Boston University, Boston, MA, USA
| | | | | | - Till Bärnighausen
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Africa Centre for Population Health, University of KwaZulu Natal, Mtubatuba, South Africa
| |
Collapse
|
89
|
Zhou A. The uncertainty of treatment: Women's use of HIV treatment as prevention in Malawi. Soc Sci Med 2016; 158:52-60. [PMID: 27111435 DOI: 10.1016/j.socscimed.2016.04.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 04/12/2016] [Accepted: 04/14/2016] [Indexed: 10/21/2022]
Abstract
In countries throughout sub-Saharan Africa, antiretroviral therapy is seen as the solution to not only treat existing patients, but also to prevent the future spread of HIV. New policies for the prevention of mother-to-child transmission place women on lifelong treatment as soon as they are tested HIV positive. This article looks at how women understand this prescription for lifelong treatment. Drawing on interviews with HIV-positive women in Lilongwe, Malawi (N = 65) during July-September 2014, I examine the process of making treatment decisions, and why - despite increased access - women refuse or stop treatment. Using treatment for preventative purposes transforms the experience of HIV from an acute to a chronic condition where both the symptoms of disease and the efficacy of treatment are unclear. Women look for evidence of the cost and benefit of treatment through their personal experiences with illness and drug-taking. For some women, the benefits were clearer: they interpreted past illnesses as signs of HIV infection, and felt healthier and more economically productive afterwards. For others, taking treatment sometimes led to marital problems, and side effects made them feel worse and disrupted their ability to work. While women understand the health benefits of antiretroviral therapy, taking treatment does not always make sense in their present circumstances when there are costly physical and economic repercussions. This study builds on existing sociological research on medical decision-making by situating decisions in a broader political economy of changing HIV policies, economic conditions, and everyday uncertainty.
Collapse
Affiliation(s)
- Amy Zhou
- UCLA, Department of Sociology, 264 Haines Hall, 375 Portola Plaza, Los Angeles, CA 90095-1551, USA.
| |
Collapse
|
90
|
Kuete M, Yuan H, He Q, Tchoua Kemayou AL, Ndognjem TP, Yang F, Hu Z, Tian B, Zhao K, Zhang H, Xiong C. Sexual Practices, Fertility Intentions, and Awareness to Prevent Mother-to-Child Transmission of HIV Among Infected Pregnant Women at the Yaounde Central Hospital. Sex Med 2016; 4:e95-e103. [PMID: 27006318 PMCID: PMC5005303 DOI: 10.1016/j.esxm.2016.01.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 01/06/2016] [Accepted: 01/28/2016] [Indexed: 12/03/2022] Open
Abstract
Introduction The sexual and reproductive health of people living with HIV is fundamental for their well-being. Antiretroviral therapy and reproductive technologies have significantly improved quality of life of people living with HIV in developed countries. In sub-Saharan Africa, the epicenter of HIV, the sexual practices and fertility of women infected with HIV have been understudied. Aim To assess the sexual behavior, fertility intentions, and awareness of preventing mother-to-child transmission of HIV in pregnant women with HIV-negative partners in Yaounde Central Hospital (Yaounde, Cameroon). Methods A cross-sectional survey using a semistructured, interviewer-administered questionnaire was conducted at the antenatal unit and HIV clinic in 2014. Main Outcome Measures Ninety-four pregnant women infected with HIV provided consistent information on (i) sociodemographic characteristics, (ii) sexual and fertility patterns, (iii) awareness of preventing mother-to-child transmission of HIV, and (iv) their unmet needs. Results Although sexual desire had significantly changed since their HIV diagnosis, the women were highly sexually active. Approximately 19% of women had more than one sexual partner and 40% had regular unprotected sex during the 12-month period before the interviews (P < .0001). Twenty-nine percent of women preferred intermittent sexual intercourse and inconsistent condom use to delay pregnancy, but the abortion rate remained high. Age, marital status, and education affected women's awareness of mother-to-child transmission (P < .05); and no association existed between the number of living children and future pregnancies (rs = −0.217; P = .036). Conclusion HIV-infected women living with HIV-negative partners in Cameroon expressed high sexual and fertility intentions with several unmet needs, including safer sexual practices and conception. Incorporating and supporting safe sexual educational practices and conception services in maternal care can decrease risky sexual behavior and vertical transmission.
Collapse
Affiliation(s)
- Martin Kuete
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China; Yaounde Central Hospital, Faculty of Medicine and Biomedical Sciences, The University of Yaounde, Yaounde, Messa, Cameroon
| | - Hongfang Yuan
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qian He
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Aude Laure Tchoua Kemayou
- Yaounde Central Hospital, Faculty of Medicine and Biomedical Sciences, The University of Yaounde, Yaounde, Messa, Cameroon
| | - Tita Pale Ndognjem
- Yaounde Central Hospital, Faculty of Medicine and Biomedical Sciences, The University of Yaounde, Yaounde, Messa, Cameroon
| | - Fan Yang
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - ZhiZong Hu
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - BoZhen Tian
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Kai Zhao
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - HuiPing Zhang
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - ChengLiang Xiong
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| |
Collapse
|
91
|
Fatti G, Shaikh N, Eley B, Grimwood A. Effectiveness of community-based support for pregnant women living with HIV: a cohort study in South Africa. AIDS Care 2016; 28 Suppl 1:114-8. [PMID: 26922939 PMCID: PMC4828595 DOI: 10.1080/09540121.2016.1148112] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Antiretroviral treatment (ART) initiation in HIV-infected pregnant women in sub-Saharan Africa (SSA) remains inadequate, and there is a severe shortage of professional healthcare workers in the region. The effectiveness of community support programmes for HIV-infected pregnant women and their infants in SSA is unclear. This study compared initiation of maternal antiretrovirals and infant outcomes amongst HIV-infected pregnant women and their infants who received and did not receive community-based support (CBS) in a high HIV-prevalence setting in South Africa. A cohort study, including HIV-infected pregnant women and their infants, was conducted at three sentinel surveillance facilities between January 2009 and June 2012, utilising enhanced routine clinical data. Through home visits, CBS workers encouraged uptake of interventions in the ART cascade, provided HIV-related education, ART initiation counselling and psychosocial support. Outcomes were compared using Kaplan–Meier analyses and multivariable Cox and log-binomial regression. Amongst 1105 mother–infant pairs included, 264 (23.9%) received CBS. Amongst women eligible to start ART antenatally, women who received CBS had a reduced risk of not initiating antenatal ART, 5.4% vs. 30.3%; adjusted risk ratio (aRR) = 0.18 (95% CI: 0.08–0.44; P < .0001). Women who received CBS initiated antenatal ART with less delay after the first antenatal visit, median 26 days vs. 39 days; adjusted hazard ratio (aHR) = 1.57 (95% CI: 1.15–2.14; P = .004). Amongst women who initiated antenatal zidovudine (ZDV) to prevent vertical transmission, women who received CBS initiated ZDV with less delay, aHR = 1.52 (95% CI: 1.18–2.01; P = .001). Women who received CBS had a lower risk of stillbirth, 1.5% vs. 5.4%; aRR = 0.24 (95% CI: 0.07–1.00; P = .050). Pregnant women living with HIV who received CBS had improved antenatal triple ART initiation in eligible women, women initiated ART and ZDV with shorter delays, and had a lower risk of stillbirth. CBS is an intervention that shows promise in improving maternal and infant health in high HIV-prevalence settings.
Collapse
Affiliation(s)
| | | | - Brian Eley
- b Department of Paediatrics and Child Health , Red Cross War Memorial Children's Hospital, University of Cape Town , Cape Town , South Africa
| | | |
Collapse
|
92
|
Meursinge Reynders R, Ronchi L, Ladu L, Di Girolamo N, de Lange J, Roberts N, Mickan S. Barriers and facilitators to the implementation of orthodontic mini-implants in clinical practice: a protocol for a systematic review and meta-analysis. Syst Rev 2016; 5:22. [PMID: 26846440 PMCID: PMC4743120 DOI: 10.1186/s13643-016-0198-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 01/27/2016] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Most orthodontic treatment plans need some form of anchorage to control the reciprocal forces of tooth movement. Orthodontic mini implants (OMIs) have been hailed for having revolutionized orthodontics, because they provide anchorage without depending on the collaboration of patients, they have a favorable effectiveness compared with conventional anchorage devices, and they can be used for a wide scale of treatment objectives. However, surveys have shown that many orthodontists never or rarely use them. To understand the rationale behind this knowledge-to-action gap, we will conduct a systematic review that will identify and quantify potential barriers and facilitators to the implementation of OMIs in clinical practice for all potential stakeholders, i.e., patients, family members, clinicians, office staff, clinic owners, policy makers, etc. The prevalence of clinicians that do not use OMIs will be our secondary outcome. METHODS The Preferred Reporting Items for Systematic review and Meta-Analysis Protocols (PRISMA-P) 2015 Statement was adopted as the framework for reporting this manuscript. We will apply broad-spectrum search strategies and will search MEDLINE and more than 40 other databases. We will conduct searches in the gray literature, screen reference lists, and hand-search 12 journals. All study designs, stakeholders, interventions, settings, and languages will be eligible. We will search studies that report on barriers or facilitators to the implementation of orthodontic mini implants (OMIs) in clinical practice. Implementation constructs and their prevalence among pertinent stakeholders will be our primary outcomes. All searching and data extraction procedures will be conducted by three experienced reviewers. We will also contact authors and investigators to obtain additional information on data items and unidentified studies. Risk of bias will be scored with tools designed for the specific study designs. We will assess heterogeneity, meta-biases, and the robustness of the overall evidence of outcomes. We will present findings in a systematic narrative synthesis and plan meta-analyses when pertinent criteria are met. DISCUSSION Knowledge creation on this research topic could identify and quantify both expected and unexpected implementation constructs and their stakeholders. Such knowledge can help develop strategies to address implementation issues and redirect future studies on OMIs towards knowledge translation. This could lead to improved patient-health experiences and a reduction in research waste.
Collapse
Affiliation(s)
- Reint Meursinge Reynders
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
- Private practice of orthodontics, Via Matteo Bandello 15, 20123, Milan, Italy.
| | - Laura Ronchi
- Private practice of orthodontics, Via Matteo Bandello 15, 20123, Milan, Italy.
| | - Luisa Ladu
- Private practice of orthodontics, Via Matteo Bandello 15, 20123, Milan, Italy.
| | - Nicola Di Girolamo
- Department of Veterinary Sciences, University of Bologna, Via Tolara di Sopra 50, 40064, Ozzano dell'Emilia (BO), Italy.
| | - Jan de Lange
- Department of Oral and Maxillofacial Surgery, Academic Medical Center and Academisch Centrum Tandheelkunde Amsterdam (ACTA), University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
| | - Nia Roberts
- Bodleian Health Care libraries, John Radcliffe Hospital, University of Oxford, Cairns Library Level 3, Oxford, OX3 9DU, UK.
| | - Sharon Mickan
- Department of Allied Health, Clinical Governance, Education and Research, Gold Coast Health Griffith University, Executive Offices A Block Level 4. 1 Hospital Blvd, Southport, QLD, 4215, Australia.
| |
Collapse
|
93
|
|
94
|
90-90-90--Charting a steady course to end the paediatric HIV epidemic. J Int AIDS Soc 2015; 18:20296. [PMID: 26639119 PMCID: PMC4670839 DOI: 10.7448/ias.18.7.20296] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Revised: 08/25/2015] [Accepted: 09/02/2015] [Indexed: 01/18/2023] Open
Abstract
INTRODUCTION The new "90-90-90" UNAIDS agenda proposes that 90% of all people living with HIV will know their HIV status, 90% of all people with diagnosed HIV infection will receive sustained antiretroviral therapy and 90% of all people receiving antiretroviral therapy will have viral suppression by 2020. By focusing on children, the global community is in the unique position of realizing an end to the paediatric HIV epidemic. DISCUSSION Despite vast scientific advances in the prevention and treatment of paediatric HIV infection over the last two decades, in 2014 there were an estimated 220,000 new paediatric infections attributed to mother-to-child HIV transmission (MTCT) and 150,000 HIV-related paediatric deaths. Furthermore, adolescents remain at particularly high risk for acquisition of new HIV infections, and HIV/AIDS remains the second leading cause of death in this age group. Among the estimated 2.6 million children less than 15 years of age living with HIV infection, only 32% were receiving life-saving antiretroviral treatment. After decades of languishing, good progress is now being made to prevent MTCT. Unfortunately, efforts to scale up HIV treatment services have been less robust for children and adolescents compared with adult populations. These discrepancies reflect substantial gaps in essential services and numerous missed opportunities to prevent HIV transmission and provide effective life-saving antiretroviral treatment to children, adolescents and families. The road to an AIDS-free generation will require bridging the gaps in HIV services and addressing the particular needs of children across the developmental spectrum from infancy through adolescence. To reach the ambitious new targets, innovations and service improvements will need to be rapidly escalated at each step along the prevention-treatment cascade. CONCLUSIONS Charting a successful course to reach the 90-90-90 targets will require sustained political and financial commitment as well as the rapid implementation of a broad set of systematic improvements in service delivery. The prospect of a world where HIV no longer threatens the lives of infants, children and adolescents may finally be within reach.
Collapse
|
95
|
Narasimhan M, Loutfy M, Khosla R, Bras M. Sexual and reproductive health and human rights of women living with HIV. J Int AIDS Soc 2015; 18:20834. [PMID: 28326129 PMCID: PMC4813610 DOI: 10.7448/ias.18.6.20834] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
|
96
|
Addressing gender inequalities to improve the sexual and reproductive health and wellbeing of women living with HIV. J Int AIDS Soc 2015; 18:20302. [PMID: 26643464 PMCID: PMC4672401 DOI: 10.7448/ias.18.6.20302] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 09/11/2015] [Accepted: 09/22/2015] [Indexed: 11/08/2022] Open
Abstract
INTRODUCTION Globally, women constitute 50% of all persons living with HIV. Gender inequalities are a key driver of women's vulnerabilities to HIV. This paper looks at how these structural factors shape specific behaviours and outcomes related to the sexual and reproductive health of women living with HIV. DISCUSSION There are several pathways by which gender inequalities shape the sexual and reproductive health and wellbeing of women living with HIV. First, gender norms that privilege men's control over women and violence against women inhibit women's ability to practice safer sex, make reproductive decisions based on their own fertility preferences and disclose their HIV status. Second, women's lack of property and inheritance rights and limited access to formal employment makes them disproportionately vulnerable to food insecurity and its consequences. This includes compromising their adherence to antiretroviral therapy and increasing their vulnerability to transactional sex. Third, with respect to stigma and discrimination, women are more likely to be blamed for bringing HIV into the family, as they are often tested before men. In several settings, healthcare providers violate the reproductive rights of women living with HIV in relation to family planning and in denying them care. Lastly, a number of countries have laws that criminalize HIV transmission, which specifically impact women living with HIV who may be reluctant to disclose because of fears of violence and other negative consequences. CONCLUSIONS Addressing gender inequalities is central to improving the sexual and reproductive health outcomes and more broadly the wellbeing of women living with HIV. Programmes that go beyond a narrow biomedical/clinical approach and address the social and structural context of women's lives can also maximize the benefits of HIV prevention, treatment, care and support.
Collapse
|
97
|
Aebi-Popp K, Kouyos R, Bertisch B, Staehelin C, Rudin C, Hoesli I, Stoeckle M, Bernasconi E, Cavassini M, Grawe C, Lecompte TD, Rickenbach M, Thorne C, Martinez de Tejada B, Fehr J. Postnatal retention in HIV care: insight from the Swiss HIV Cohort Study over a 15-year observational period. HIV Med 2015; 17:280-8. [PMID: 26268702 DOI: 10.1111/hiv.12299] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The aim of this study was to quantify loss to follow-up (LTFU) in HIV care after delivery and to identify risk factors for LTFU, and implications for HIV disease progression and subsequent pregnancies. METHODS We used data on pregnancies within the Swiss HIV Cohort Study from 1996 to 2011. A delayed clinical visit was defined as > 180 days and LTFU as no visit for > 365 days after delivery. Logistic regression analysis was used to identify risk factors for LTFU. RESULTS A total of 695 pregnancies in 580 women were included in the study, of which 115 (17%) were subsequent pregnancies. Median maternal age was 32 years (IQR 28-36 years) and 104 (15%) women reported any history of injecting drug use (IDU). Overall, 233 of 695 (34%) women had a delayed visit in the year after delivery and 84 (12%) women were lost to follow-up. Being lost to follow-up was significantly associated with a history of IDU [adjusted odds ratio (aOR) 2.79; 95% confidence interval (CI) 1.32-5.88; P = 0.007] and not achieving an undetectable HIV viral load (VL) at delivery (aOR 2.42; 95% CI 1.21-4.85; P = 0.017) after adjusting for maternal age, ethnicity and being on antiretroviral therapy (ART) at conception. Forty-three of 84 (55%) women returned to care after LTFU. Half of them (20 of 41) with available CD4 had a CD4 count < 350 cells/μL and 15% (six of 41) a CD4 count < 200 cells/μL at their return. CONCLUSIONS A history of IDU and detectable HIV VL at delivery were associated with LTFU. Effective strategies are warranted to retain women in care beyond pregnancy and to avoid CD4 cell count decline. ART continuation should be advised especially if a subsequent pregnancy is planned.
Collapse
Affiliation(s)
- K Aebi-Popp
- Division of Infectious Diseases, University Hospital Bern, Bern, Switzerland
| | - R Kouyos
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - B Bertisch
- Division of Infectious Diseases, Cantonal Hospital St Gallen, St Gallen, Switzerland
| | - C Staehelin
- Division of Infectious Diseases, University Hospital Bern, Bern, Switzerland
| | - C Rudin
- University Children's Hospital Basel, Basel, Switzerland
| | - I Hoesli
- University Women's Hospital Basel, Basel, Switzerland
| | - M Stoeckle
- Division of Infectious Diseases, University Hospital Basel, Basel, Switzerland
| | - E Bernasconi
- Division of Infectious Diseases, Regional Hospital, Lugano, Switzerland
| | - M Cavassini
- Division of Infectious Diseases, University Hospital Lausanne, Lausanne, Switzerland
| | - C Grawe
- University Women's Hospital Zurich, Zurich, Switzerland
| | - T D Lecompte
- Division of Infectious Diseases, University Hospital Geneva, Geneva, Switzerland
| | - M Rickenbach
- Data Centre of the Swiss HIV Cohort Study, Institute for Social and Preventive Medicine, University of Lausanne, Lausanne, Switzerland
| | - C Thorne
- Population, Policy and Practice Programme, UCL Institute of Child Health, University College London, London, UK
| | - B Martinez de Tejada
- Department of Obstetrics and Gynaecology, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland
| | - J Fehr
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | | | | |
Collapse
|
98
|
Crowley T, Mayers P. Trends in task shifting in HIV treatment in Africa: Effectiveness, challenges and acceptability to the health professions. Afr J Prim Health Care Fam Med 2015; 7:807. [PMID: 26245622 PMCID: PMC4564830 DOI: 10.4102/phcfm.v7i1.807] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Revised: 04/08/2015] [Accepted: 05/14/2015] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Task shifting has been suggested to meet the demand for initiating and managing more patients on antiretroviral therapy. Although the idea of task shifting is not new, it acquires new relevance in the context of current healthcare delivery. AIM To appraise current trends in task shifting related to HIV treatment programmes in order to evaluate evidence related to the effectiveness of this strategy in addressing human resource constraints and improving patient outcomes, challenges identified in practice and the acceptability of this strategy to the health professions. METHOD Electronic databases were searched for studies published in English between January 2009 and December 2014. Keywords such as 'task shifting', 'HIV treatment', 'human resources' and 'health professions' were used. RESULTS Evidence suggests that task shifting is an effective strategy for addressing human resource constraints in healthcare systems in many countries and provides a cost-effective approach without compromising patient outcomes. Challenges include inadequate supervision support and mentoring, absent regulatory frameworks, a lack of general health system strengthening and the need for monitoring and evaluation. The strategy generally seems to be accepted by the health professions although several arguments against task shifting as a long-term approach have been raised. CONCLUSION Task shifting occurs in many settings other than HIV treatment programmes and is viewed as a key strategy for governing human resources for healthcare. It may be an opportune time to review current task shifting recommendations to include a wider range of programmes and incorporate initiatives to address current challenges.
Collapse
Affiliation(s)
- Talitha Crowley
- Department of Interdisciplinary Health Sciences, Stellenbosch University.
| | | |
Collapse
|
99
|
Elsheikh IE, Crutzen R, Van den Borne HW. Perceptions of Sudanese women of reproductive age toward HIV/AIDS and services for Prevention of Mother-to-Child Transmission of HIV. BMC Public Health 2015; 15:674. [PMID: 26184881 PMCID: PMC4504455 DOI: 10.1186/s12889-015-2054-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 07/14/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Access to antenatal HIV testing during pregnancy and the level of uptake of services for Prevention of Mother-to-Child Transmission (PMTCT) in Sudan are very low. This study aimed to obtain insights into the perceptions of Sudanese pregnant women toward HIV/AIDS and the use of PMTCT services. METHODS Ten focus group discussions (FGDs) with women of reproductive age were conducted at community settings in Khartoum (N = 121). Recruitment eligibility included living near or around a PMTCT site and being in the age range of 18-40 years. Out of 121 women who participated, 72 (61 %) were pregnant. Predefined themes were addressed in the theory-based interview scheme, which was derived from multiple socio-cognitive theories-i.e., the Extended Parallel Process Model, the Reasoned Action Approach and the socio-psychological view on stigma. Emerging themes were incorporated during data analysis. RESULTS Few women knew about the Mother to child transmission (MTCT) of HIV. No one indicated that MTCT might occur during labor. Most women believed that HIV/AIDS is a serious and fatal condition for them and also for their children. They believed they were susceptible to HIV/AIDS as a result of cesarean section, contaminated items (blood and sharp items) and husband infidelity. The usefulness and advantages of HIV testing were questioned; for some women it was perceived as an additional burden of anxiety and worry. Doctors were the most influential with regard to acceptance of HIV testing. The speed of the testing process and confidentiality were mentioned by some women as key factors affecting willingness to undergo HIV testing at a health facility during pregnancy. CONCLUSION The study reveals that most of the women felt susceptible to HIV infection with perceived high severity; however, this perception has not translated into positive attitudes toward the importance of HIV testing during pregnancy. Because of anticipated stigma, women are not likely to disclose their HIV status. Further research should focus on gaining a more in-depth understanding of the psycho-social determinants and processes underlying the factors identified above. In addition, the adequate implementation of Provider Initiated Testing and Counseling (PITC) should be critically assessed in future research about PMTCT in Sudan.
Collapse
Affiliation(s)
- Ibrahim E Elsheikh
- Department of Health Promotion, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands.
- Sudanese Public Health Association (SPHA), Khartoum, Sudan.
| | - Rik Crutzen
- Department of Health Promotion, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands.
| | - H W Van den Borne
- Department of Health Promotion, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands.
| |
Collapse
|
100
|
Chola L, Pillay Y, Barron P, Tugendhaft A, Kerber K, Hofman K. Cost and impact of scaling up interventions to save lives of mothers and children: taking South Africa closer to MDGs 4 and 5. Glob Health Action 2015; 8:27265. [PMID: 25906769 PMCID: PMC4408314 DOI: 10.3402/gha.v8.27265] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 02/20/2015] [Accepted: 02/22/2015] [Indexed: 12/29/2022] Open
Abstract
Background South Africa has made substantial progress on child and maternal mortality, yet many avoidable deaths of mothers and children still occur. This analysis identifies priority interventions to be scaled up nationally and projects the potential maternal and child lives saved. Design We modelled the impact of maternal, newborn and child interventions using the Lives Saved Tools Projections to 2015 and used realistic coverage increases based on expert opinion considering recent policy change, financial and resource inputs, and observed coverage change. A scenario analysis was undertaken to test the impact of increasing intervention coverage to 95%. Results By 2015, with realistic coverage, the maternal mortality ratio (MMR) can reduce to 153 deaths per 100,000 and child mortality to 34 deaths per 1,000 live births. Fifteen interventions, including labour and delivery management, early HIV treatment in pregnancy, prevention of mother-to-child transmission and handwashing with soap, will save an additional 9,000 newborns and children and 1,000 mothers annually. An additional US$370 million (US$7 per capita) will be required annually to scale up these interventions. When intervention coverage is increased to 95%, breastfeeding promotion becomes the top intervention, the MMR reduces to 116 and the child mortality ratio to 23. Conclusions The 15 interventions identified were adopted by the National Department of Health, and the Health Minister launched a campaign to encourage Provincial Health Departments to scale up coverage. It is hoped that by focusing on implementing these 15 interventions at high quality, South Africa will reach Millennium Development Goal (MDG) 4 soon after 2015 and MDG 5 several years later. Focus on HIV and TB during early antenatal care is essential. Strategic gains could be realised by targeting vulnerable populations and districts with the worst health outcomes. The analysis demonstrates the usefulness of priority setting tools and the potential for evidence-based decision making in the health sector.
Collapse
Affiliation(s)
- Lumbwe Chola
- PRICELESS - MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Yogan Pillay
- South Africa National Department of Health, Pretoria, South Africa
| | - Peter Barron
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Aviva Tugendhaft
- PRICELESS - MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kate Kerber
- Save the Children, Cape Town, South Africa.,School of Public Health, University of the Western Cape, Bellville, South Africa
| | - Karen Hofman
- PRICELESS - MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa;
| |
Collapse
|