Integration of Family Planning Services into HIV Care and Treatment Services: A Systematic Review

Integration of HIV testing services into family planning services: a systematic review

BACKGROUND

Despite significant interest in integrating sexual and reproductive health (SRH) services into HIV services, less attention has been paid to linkages in the other direction. Where women and girls are at risk of HIV, offering HIV testing services (HTS) during their visits to family planning (FP) services offers important opportunities to address both HIV and unwanted pregnancy needs simultaneously.

METHODS

We conducted a systematic review of studies comparing FP services with integrated HTS to those without integrated HTS or with a lower level of integration (e.g., referral versus on-site services), on the following outcomes: uptake/counseling/offer of HTS, new cases of HIV identified, linkage to HIV care and treatment, dual method use, client satisfaction and service quality, and provider knowledge and attitudes about integrating HTS. We searched three online databases and included studies published in a peer-reviewed journal prior to the search date of June 20, 2017.

RESULTS

Of 530 citations identified, six studies ultimately met the inclusion criteria. Three studies were conducted in Kenya, and one each in Uganda, Swaziland, and the USA. Most were in FP clinics. Three were from the Integra Initiative. Overall rigor was moderate, with one cluster-randomized trial. HTS uptake was generally higher with integrated sites versus comparison or pre-integration sites, including in adjusted analyses, though outcomes varied slightly across studies. One study found that women at integrated sites were more likely to have high satisfaction with services, but experienced longer waiting times. One study found a small increase in HIV seropositivity among female patients testing after full integration, compared to a dedicated HIV tester. No studies comparatively measured linkage to HIV care and treatment, dual method use, or provider knowledge/attitudes.

CONCLUSIONS

Global progress and success for reaching SRH and HIV targets depends on progress in sub-Saharan Africa, where women bear a high burden of both unintended pregnancy and sexually transmitted infections, including HIV. While the evidence base is limited, it suggests that integration of HTS into FP services is feasible and has potential for positive joint outcomes. The success and scale-up of this approach will depend on population needs and health system factors.

Provider understandings of and attitudes towards integration: Implementing an HIV and sexual and reproductive health service integration model, South Africa

In South Africa, a lack of integration between sexual and reproductive health (SRH) and HIV services has led to lost opportunities in the treatment cascade. In a context of high HIV, tuberculosis (TB) and unplanned pregnancies, a model for integrating SRH and HIV services was implemented in a hospital and six feeder clinics in KwaZulu-Natal, South Africa. Changes in healthcare provider knowledge, attitudes and understandings were explored following model implementation. Baseline data were collected via focus group discussions (FGDs) and a cross-sectional survey, and were used to inform the development of a model for integrating SRH and HIV services. Following the implementation of the model, an endline survey was conducted to explore any changes. Four FGDs were conducted with healthcare providers at study facilities. A total of 46 providers participated in the baseline survey, and 44 in the endline survey. Qualitative data were thematically analysed using NVivo 11, and quantitative data were descriptively analysed using SPSS 24. The understanding of integration improved by endline. Integration of services was considered important for reducing stigma and increasing access to and improving quality of care. Concerns raised were that integration would increase workload and time per client. Physical structure of facilities was not always conducive to referral or integration. Perceived benefits of integration and actual integration of services improved between baseline and endline. Enhanced understanding of integration and increased levels of reported integration over time imply that providers are more aware, suggesting that the model was effective. Provider perspectives and understandings are important for the successful integration of services. This integration model is relevant and useful to inform training and mentoring of providers, as well as to provide recommendations for policy implementation.

Shifting to the long view: engagement of pregnant and postpartum women living with HIV in lifelong antiretroviral therapy services

Introduction: The advent of policies promoting lifelong antiretroviral therapy (ART) for all pregnant and postpartum women living with HIV has shifted focus from short-term prevention of mother-to-child transmission (PMTCT) to lifelong engagement in ART services. However, disengagement from care threatens the long-term treatment and prevention benefits of lifelong ART. Areas covered: A framework for considering the unique aspects of ART for pregnant and postpartum women is presented along with a review of the literature on maternal engagement in care in sub-Saharan Africa and a discussion of potential interventions to sustain engagement in lifelong ART. Expert opinion: Engaging women and mothers in ART services for life is critical for maternal health, PMTCT, and prevention of sexual transmission. Evidence-based interventions exist to support engagement in care but most focus on periods of mother-to-child transmission risk. In the long term, life transitions and health-care transfers are inevitable. Thus, interventions that can reach beyond a single facility or provide a bridge between health services should be prioritized. Multicomponent interventions will also be essential to address the numerous intersecting barriers to sustained engagement in ART services.

Pregnancy intention and contraceptive use among HIV-positive Malawian women at 4-26 weeks post-partum: A nested cross-sectional study

BACKGROUND

Avoiding unintended pregnancies through family planning is a WHO strategy for preventing mother to child transmission of HIV (PMTCT) and maternal morbidity/mortality. We investigated factors associated with unintended index pregnancy, unmet contraceptive need, future pregnancy intention and current contraceptive use among Malawian women living with HIV in the Option B+ era.

METHODS

Women who tested HIV positive at 4-26 weeks postpartum were enrolled into a cross-sectional study at high-volume Under-5 clinics. Structured baseline interviews included questions on socio-demographics, HIV knowledge, partner's HIV status/disclosure, ART use, pregnancy intention and contraceptive use. Logistic regression was used to determine factors associated with outcomes.

RESULTS

We enrolled 578 HIV-positive women between May 2015-May 2016; median maternal age was 28 years (y) (interquartile-range [IQR]: 23-32), median parity was 3 deliveries (IQR: 2-4) and median infant age was 7 weeks (IQR: 6-12). Overall, 41.8% women reported unintended index pregnancy, of whom 35.0% reported unmet contraceptive need and 65.0% contraceptive failure. In multivariable analysis, unintended index pregnancy was higher in ≥35y vs. 14-24y (adjusted Odds Ratio [aOR]: 2.1, 95% Confidence Interval [95%CI]: 1.0-4.2) and in women with parity ≥3 vs. primiparous (aOR: 2.9, 95%CI: 1.5-5.6). Unmet contraceptive need at conception was higher in 14-24y vs. ≥35y (aOR: 4.2, 95%CI: 1.8-9.9), primiparous vs. ≥3 (aOR: 8.3, 95%CI: 1.8-39.5), and women with a partner of unknown HIV-status (aOR: 2.2, 95%CI: 1.2-4.0). Current contraceptive use was associated with being on ART in previous pregnancy (aOR: 2.5, 95%CI: 1.5-3.9).

CONCLUSIONS

High prevalence of unintended index pregnancy and unmet contraceptive need among HIV-positive women highlight the need for improved access to contraceptives. To help achieve reproductive goals and elimination of MTCT of HIV, integration of family planning into HIV care should be strengthened to ensure women have timely access to a wide range of family planning methods with low failure risk.

The Evidence Project risk of bias tool: assessing study rigor for both randomized and non-randomized intervention studies

BACKGROUND

Different tools exist for assessing risk of bias of intervention studies for systematic reviews. We present a tool for assessing risk of bias across both randomized and non-randomized study designs. The tool was developed by the Evidence Project, which conducts systematic reviews and meta-analyses of behavioral interventions for HIV in low- and middle-income countries.

METHODS

We present the eight items of the tool and describe considerations for each and for the tool as a whole. We then evaluate reliability of the tool by presenting inter-rater reliability for 125 selected studies from seven published reviews, calculating a kappa for each individual item and a weighted kappa for the total count of items.

RESULTS

The tool includes eight items, each of which is rated as being present (yes) or not present (no) and, for some items, not applicable or not reported. The items include (1) cohort, (2) control or comparison group, (3) pre-post intervention data, (4) random assignment of participants to the intervention, (5) random selection of participants for assessment, (6) follow-up rate of 80% or more, (7) comparison groups equivalent on sociodemographics, and (8) comparison groups equivalent at baseline on outcome measures. Together, items (1)-(3) summarize the study design, while the remaining items consider other common elements of study rigor. Inter-rater reliability was moderate to substantial for all items, ranging from 0.41 to 0.80 (median κ = 0.66). Agreement between raters on the total count of items endorsed was also substantial (κw = 0.66).

CONCLUSIONS

Strengths of the tool include its applicability to a range of study designs, from randomized trials to various types of observational and quasi-experimental studies. It is relatively easy to use and interpret and can be applied to a range of review topics without adaptation, facilitating comparability across reviews. Limitations include the lack of potentially relevant items measured in other tools and potential threats to validity of some items. To date, the tool has been applied in over 30 reviews. We believe it is a practical option for assessing risk of bias in systematic reviews of interventions that include a range of study designs.

Longitudinal patterns of unmet need for contraception among women living with HIV on antiretroviral therapy in South Africa

OBJECTIVES

Fertility intentions and contraceptive use are often not assessed in the context of clinical HIV care, representing a possible programming gap if women's family planning needs change over time. We aimed to identify longitudinal patterns of unmet need for contraception over a 12-month period among women living with HIV taking antiretroviral therapy (ART).

STUDY DESIGN

850 non-pregnant, HIV-positive women aged 18-35 on or initiating ART in Johannesburg, South Africa, were enrolled into a prospective cohort study in 2009-2010. Fertility intentions and contraceptive use were assessed during routine HIV care visits via an interviewer-administered questionnaire, and women were referred for on-site contraceptive counseling. We used group-based trajectory modeling to identify patterns of unmet need for contraception over 12 months, first in the entire population and then in a subset of recent ART initiators.

RESULTS

In the full population we identified four patterns of unmet need for contraception over one year. Half of the enrolled women were predicted to have a consistently high probability of unmet need, 22.9% a consistently low probability, 16.7% a decreasing probability, and 10.4% an increasing probability over time. Contraceptive method discontinuation and rapidly changing fertility intentions were the primary drivers of changing (increasing or decreasing) unmet need over follow-up. Results were similar in recent ART initiators.

CONCLUSIONS

Half of women were estimated to have a high probability of unmet need that persisted over time, and more than a quarter were estimated to experience patterns of changing unmet need over 12 months. Family planning needs should be assessed more regularly in HIV-positive women to prevent unintended pregnancies and support safer conception among women trying to conceive.

"Family planning in Rwanda is not seen as population control, but rather as a way to empower the people": examining Rwanda's success in family planning from the perspective of public and private stakeholders

Background

Rwanda has made significant strides in improving the health of its people, including increasing access to and use of family planning. Contraceptive use has increased from 17% to 53% in just one decade, from 2005 to 2015.

Methods

The data consist of 13 in-depth interviews conducted with family planning program experts in Rwanda to better understand the mechanisms for success, elucidate remaining challenges, speculate on the future of the program, and discuss potential applicability for translating aspects of the program in other settings.

Results

All respondents first noted the positive aspects of government will, leadership, and management of the family planning program when asked to describe the reasons for success. The challenges that loomed the largest for the program were service accessibility for rural Rwandans, adolescent access to and use of contraceptives, opposition from religious institutions, as well as inadequate human resources and funding. These challenges were openly acknowledged and are in the process of being addressed.

Conclusion

The importance of government leadership and focus in the success of Rwanda’s family planning program was prominent. All positive aspects of the program are based upon the strong foundation the government has built and nurtured. Since innovation is welcomed and program evaluation is considered essential, the outlook for Rwanda’s family planning program is favorable. The issues that remain are common and persistent challenges for family planning programs. Other nations could learn tangible practices from Rwanda’s success and follow Rwanda’s efforts to mitigate the remaining challenges.

Integration of HIV and reproductive health services in public sector facilities: analysis of client flow data over time in Kenya

Introduction

Integration of HIV/AIDS with reproductive health (RH) services can increase the uptake and efficiency of services, but gaps in knowledge remain about the practice of integration, particularly how provision can be expanded and performance enhanced. We assessed the extent and nature of service integration in public sector facilities in four districts in Kenya.

Methods

Between 2009 and 2012, client flow assessments were conducted at six time points in 24 government facilities, purposively selected as intervention or comparison sites. A total of 25 539 visits were tracked: 15 270 in districts where 6 of 12 facilities received an intervention to strengthen HIV service integration with family planning (FP); and 10 266 visits in districts where half the facilities received an HIV-postnatal care intervention in 2009–2010. We tracked the proportion of all visits in which: (1) an HIV service (testing, counselling or treatment) was received together with an RH service (FP counselling or provision, antenatal care, or postnatal care); (2) the client received HIV counselling.

Results

Levels of integrated HIV-RH services and HIV counselling were generally low across facilities and time points. An initial boost in integration was observed in most intervention sites, driven by integration of HIV services with FP counselling and provision, and declined after the first follow-up. Integration at most sites was driven by temporary rises in HIV counselling. The most consistent combination of HIV services was with antenatal care; the least common was with postnatal care.

Conclusions

These client flow data demonstrated a short-term boost in integration, after an initial intervention with FP services providing an opportunity to expand integration. Integration was not sustained over time highlighting the need for ongoing support. There are multiple opportunities for integrating service delivery, particularly within antenatal, FP and HIV counselling services, but a need for sustained systems and health worker support over time.

Trial registration number

NCT01694862

Mapping the impact of the expanded Mexico City Policy for HIV/ family planning service integration in PEPFAR-supported countries: a risk index

Background

The previously-named Mexico City Policy (MCP) — which prohibited non U.S.-based non-governmental organizations (NGOs) from receiving U.S. family planning (FP) funding if they advocated, provided, counseled, or referred clients for abortions, even with non-U.S. funds — was reinstated and expanded in 2017. For the first time, the expanded MCP (EMCP) applies to HIV funding through the President’s Emergency Plan for AIDS Relief (PEPFAR) in addition to FP funding. Previous, and more limited, iterations of the policy forced clinic closures and decreased contraceptive access, prompting the need to examine where and how the EMCP may impact FP/HIV service integration.

Methods

The likelihood of FP/HIV service de-integration under the EMCP was quantified using a composite risk index for 31 PEPFAR-funded countries. The index combines six standardized indicators from publically available sources organized into three sub-indexes: 1) The importance of PEPFAR for in-country service delivery of HIV and FP services; 2) The susceptibility of implementing partners to the EMCP; and 3) The integration of FP/HIV funds and programming through PEPFAR and USAID.

Results

Countries with the highest overall risk scores included Zambia (3.3) Cambodia (3.2), Uganda (3.1), South Africa (2.9), Haiti (2.8), Lesotho (2.8), Swaziland (2.1), and Burundi (1.5). Zambia’s risk score is driven by sub-index 1, having a high proportion of country HIV expenditures provided by PEPFAR (86.3%). Cambodia and Uganda’s scores are driven sub-index 3, with both countries reporting 100% of PEPFAR supported HIV delivery sites were providing integrated FP services in 2017. South Africa’s risk score is driven by sub-index 2, where roughly 60% of PEPFAR funding is to non U.S.-based NGOs. Of the countries with the highest risk scores, Swaziland, Lesotho, and South Africa, are also in the top quartile of PEPFAR countries for HIV prevalence and unintended pregnancies among young women.

Conclusion

This analysis highlights where and why the EMCP may have the greatest impact on FP/HIV service integration. The possible disruption of service integration in countries with generalized HIV epidemics highlights significant risks. Researchers, national governments, and non-U.S. funders can consider these risk factors to help target their responses to the EMCP and mitigate potential harms of the policy.

Maternal health care visits as predictors of contraceptive use among childbearing women in a medically underserved state in Nigeria

BACKGROUND

Health care visits during pregnancy, childbirth and after childbirth may be crucial in expanding the uptake of contraceptive care in resource-poor settings. However, little is known about how health care visits influence the uptake of modern contraception in Nigeria. The focus of this paper was to examine how health care visits influence the use of contraceptives among parous women in a medically underserved setting.

METHODS

The study adopted a descriptive survey design. Data was collected from 411 women who gave birth between 2010 and 2015 selected through a two-stage cluster random sampling technique. Health care visits for antenatal care services, childbirth, postnatal care and modern contraceptive were dichotomised (yes, no). Descriptive analyses were performed, and percentages, frequencies and means were reported. Multiple logistic regressions were computed, and odds ratios and 95% confidence intervals were calculated.

RESULTS

Knowledge of all contraceptive methods was lowest among women who reside in rural areas. Health care visits for antenatal care (UOR 4.5; 95% CI 2.0-10.5), childbirth (UOR2.1; 95% CI 1.4-3.2) and postnatal care services (UOR 2.3; 95% CI 1.5-3.5) independently predict ever use of any contraceptive methods. Likewise, health care visits for antenatal care (UOR 5.6; 95% CI 2.1-14.8), childbirth (UOR 2.3; 95% CI 1.5-3.6) and postnatal care services (UOR 2.8; 95% CI 1.8-4.5) were independent predictors of current use of modern contraceptive methods. In the adjusted model, health care visits for antenatal care services (AOR 3.2; 95% CI 1.1-8.8) were significantly associated with the use of modern contraceptive methods.

CONCLUSION

Health care visits significantly predict the use of modern contraceptive methods. Expanding access to health care services would potentially increase contraceptive use among childbearing women in the medically underserved settings.

Determinants of facility readiness for integration of family planning with HIV testing and counseling services: evidence from the Tanzania service provision assessment survey, 2014-2015

BACKGROUND

Global policy reports, national frameworks, and programmatic tools and guidance emphasize the integration of family planning and HIV testing and counseling services to ensure universal access to reproductive health care and HIV prevention. However, the status of integration between these two services in Tanzanian health facilities is unclear. This study examined determinants of facility readiness for integration of family planning with HIV testing and counseling services in Tanzania.

METHODS

Data from the 2014-2015 Tanzania Service Provision Assessment Survey were analyzed. Facilities were considered ready for integration of family planning with HIV testing and counseling services if they scored ≥ 50% on both family planning and HIV testing and counseling service readiness indices as identified by the World Health Organization. All analyses were adjusted for clustering effects, and estimates were weighted to correct for non-responses and disproportionate sampling. Descriptive, bivariate, and multivariate logistic regression analyses were performed.

RESULTS

A total of 1188 health facilities were included in the study. Of all of the health facilities, 915 (77%) reported offering both family planning and HIV testing and counseling services, while only 536 (45%) were considered ready to integrate these two services. Significant determinants of facility readiness for integrating these two services were being government owned [AOR = 3.2; 95%CI, 1.9-5.6], having routine management meetings [AOR = 1.9; 95%CI, 1.1-3.3], availability of guidelines [AOR = 3.8; 95%CI, 2.4-5.8], in-service training of staff [AOR = 2.6; 95%CI, 1.3-5.2], and availability of laboratories for HIV testing [AOR = 17.1; 95%CI, 8.2-35.6].

CONCLUSION

The proportion of facility readiness for the integration of family planning with HIV testing and counseling in Tanzania is unsatisfactory. The Ministry of Health should distribute and ensure constant availability of guidelines, availability of rapid diagnostic tests for HIV testing, and the provision of refresher training to health providers, as these were among the determinants of facility readiness.

Integration of sexually transmitted infection (STI) services into HIV care and treatment services for women living with HIV: a systematic review

OBJECTIVE

To review and critically appraise the existing evidence on integration of sexually transmitted infection (STI) services into HIV care and treatment services for women living with HIV.

DESIGN

Systematic review.

DATA SOURCES

Four electronic databases were searched through 16February 2017 using keywords for HIV, STIs and integration. Reference lists of included articles and other reviews were also screened.

REVIEW METHODS

We included studies that compared women living with HIV who received STI services integrated into HIV care and treatment services with those who received HIV care and treatment services without integrated STI services or standard of care.

RESULTS

Of 170 articles identified, 3 studies reported in 4 articles were included. Two studies evaluated comprehensive care for people living with HIV in the UK; in both cases, quality and uptake of STI services seemed to improve following integration. The third study conducted a comparative case study across different models of care in Swaziland: two clinics integrated with sexual and reproductive health services (including STI services), and two stand-alone HIV clinics (without STI services). Coverage for Pap smears among women living with HIV was higher at the fully integrated site, but there was no significant difference in the prevalence of sexual health screening or advice on sexual health. Reported client satisfaction was generally higher at the stand-alone HIV clinic, and a diverse range of factors related to implementation of different care models challenged the notion that integrated services are always superior or desired.

CONCLUSION

While there is a limited evidence base for integrating STI services into HIV care and treatment services, existing studies indicate that integration is feasible and has the potential for positive outcomes. However, diverse population needs and health system factors must be considered when designing models of care to provide STI services to women living with HIV.

The Current Status of Research on the Integration of Sexual and Reproductive Health and HIV Services

Integration of services for sexual and reproductive health (SRH) and HIV has been widely promoted globally in the belief that both clients and health providers benefit through improvements in quality, efficient use of resources, and lower costs, helping to maximize limited health resources and provide comprehensive client-centered care. This article builds on the growing body of research on integrated sexual SRH and HIV services. It brings together critical reviews on issues within the wider SRH and rights agenda and synthesizes recent research on integrated services, drawing on the Integra Initiative and other major research. Unintended pregnancy and HIV are intrinsically interrelated SRH issues, however broadening the constellation of services, scaling up, and mainstreaming integration continue to be challenging. Overcoming stigma, reducing gender-based violence, and meeting key populations' SRH needs are critical. Health systems research using SRH as the entry point for integrated services and interaction with communities and clients is needed to realize universal health coverage.