Screening and Brief Interventions for Alcohol and Other Drug Use Among Pregnant Women Attending Midwife Obstetric Units in Cape Town, South Africa: A Qualitative Study of the Views of Health Care Professionals

Community-based counselling programme for pregnant women with alcohol problems in Cape Town, South Africa: a qualitative study of the views of pregnant women and healthcare professionals

Introduction

South Africa lacks services to detect and address alcohol use during pregnancy, particularly outside of health-care facilities. This study aimed to explore pregnant women and healthcare providers' perceptions of the acceptability, feasibility and appeal of a community-based counselling programme for pregnant women with alcohol problems.

Methods

Twenty-eight in-depth interviews with pregnant women who drink, Community Health Workers (CHWs) and antenatal service providers were conducted. Transcribed interviews were analyzed thematically using a combined deductive and inductive approach.

Results

Women reported feeling uncomfortable seeking help for their alcohol use at antenatal clinics, limiting usefulness of current support services. All stakeholders perceived a community-based intervention to be acceptable and feasible as it could be integrated with other CHW-delivered services. Participants thought an intervention should facilitate early linkage to antenatal services and should include partners or family members. The feasibility of an intervention may depend on the relationship between CHWs and clinic-based antenatal staff, and their relationships with pregnant women. Clinic and community challenges to implementation were raised. Clinic-level challenges included shortage of space, staff capacity, high number of pregnant women, long waiting times, financial burden of having to travel to a clinic, lack of comfort and privacy and staff attitudes. Community-level challenges included crime, lack of privacy, lack of attention given competing interests in the home, fear due to abuse, and stigma and discrimination from other community members. Suggestions for overcoming these challenges were provided.

Conclusion

Findings provide essential information to facilitate the adaptation of a community-based alcohol counselling programme for greater acceptability, feasibility and cultural appropriateness for the South African context. Intensive training, supervision and support is required to ensure the programme is delivered as planned.

Opening Pandora's box: A meta-ethnography about alcohol use in pregnancy from midwives' and other healthcare providers' perspectives

INTRODUCTION

Alcohol consumption has increased in recent years, including among women of childbearing age. A woman's alcohol intake during pregnancy is linked to complications and injuries in the newborn, and the risk of the child being harmed by the mother's alcohol use increases in proportion to the amount of alcohol she consumes. This meta-ethnography aims to explore midwives' and other healthcare providers' experiences of screening pregnant women for alcohol use in pregnancy and counselling them on the subject.

METHODS

A systematic literature search in CINAHL, Maternity & Infant Care, MEDLINE, and Scopus was conducted in August 2021 and updated in January 2023. The CASP checklist was used to assess the included articles and meta-ethnography was used to synthesize the data.

RESULTS

Fourteen qualitative studies were included. In the synthesis, we use the metaphor of Pandora's box to deepen our understanding of the topic. We found that some healthcare providers tiptoe around the box, not wanting to face the consequences and responsibilities of asking women about their alcohol use. Others refuse or are reluctant to open the box because they lack knowledge about screening and counselling. Some eventually open the box, understanding the importance of establishing a trusting relationship to address alcohol use and seeing the need for knowledge and screening tools.

CONCLUSIONS

Healthcare education has the important task of ensuring that healthcare personnel have sufficient evidence-based knowledge about alcohol use in pregnancy. In the future, a health-promoting, tailored approach offering women in pre-pregnancy and early pregnancy sufficient evidence-based information should be implemented.

Midwives and service users' perspectives on implementing a dialogue about alcohol use in antenatal care: A qualitative study

AIM

There are barriers to midwives engaging in conversations about alcohol with pregnant women. Our aim was to capture the views of midwives and service users to co-create strategies to address these barriers.

DESIGN

Qualitative description.

METHODS

Structured Zoom-based focus group interviews of midwives and service users where we presented known barriers and sought solutions to midwives discussing alcohol use in antenatal settings. Data collection took place between July and August 2021.

RESULTS

Fourteen midwives and six service users attended five focus groups. Barriers considered were as follows: (i) lack of awareness of guidelines, (ii) poor skills in difficult conversations, (iii) lack of confidence, (iv) lack of belief in existing evidence, (v) women would not listen to their advice, and (vi) alcohol conversations were not considered part of their role. Five strategies to address barriers to midwives discussing alcohol with pregnant women were identified. These were as follows: Training that included mothers of children with Foetal Alcohol Spectrum Disorder, champion midwives, a service user questionnaire about alcohol for completion before the consultation, questions about alcohol added to the maternity data capture template and a structured appraisal to provide a means of audit and feedback on their alcohol dialogue with women.

CONCLUSIONS

Co-creation involving providers and users of maternity services yielded theoretically underpinned pragmatic strategies to support midwives to ask advise assist about alcohol during antenatal care. Future research will test if the strategies can be delivered in antenatal care settings, and if they are acceptable to service providers and service users.

IMPACT

If these strategies are effective in addressing barriers to midwives discussing alcohol with pregnant women, this could support women to abstain from alcohol during pregnancy, thus reducing alcohol-related maternal and infant harm.

PATIENT AND PUBLIC CONTRIBUTION

Service users were involved in the design and execution of the study, considering data, supporting intervention design and delivery and dissemination.

Saving time, signaling trust: Using the PROMOTE self-report screening instrument to enhance prenatal care quality and therapeutic relationships

OBJECTIVES

Comprehensive screening of psychosocial vulnerabilities and substance use in prenatal care is critical to promote the health and well-being of pregnant patients. Effective implementation of new screening procedures and instruments should be accompanied by an in-depth investigation to assess their feasibility and impact on care delivery.

METHODS

In 2020, following implementation of the Profile for Maternal and Obstetric Treatment Effectiveness (PROMOTE) an innovative self-report screening instrument developed for outpatient prenatal clinics in the U.S., we conducted individual interviews and focus groups with twenty-two midwives, nurse practitioners, and obstetric residents focused on the PROMOTE and its impacts on care delivery. We used interpretive description for the qualitative analysis of the interviews.

RESULTS

Five themes were identified: Guiding Time Efficiently: "The Time I Don't Have," Preventing Missed Care, Signaling Trustworthiness, Establishing Trauma-Informed Foundations, and Promoting "Honest" Patient Disclosure.

CONCLUSION

Interviews suggest that patient completion of the PROMOTE before the medical encounter helps reduce previously reported barriers, is more time-effective, and makes history-taking easier. It also facilitates the patient-provider relationship.

INNOVATION

Findings offer insight into the breadth and depth of clinical impact resulting from the PROMOTE, and provide guidance for the implementation of such tools to optimize health outcomes.

Digital Health Screening in People With HIV in Uganda to Increase Alcohol Use Reporting: Qualitative Study on the Development and Testing of the Self-administered Digital Screener for Health

Background

Alcohol consumption is a critical driver of the HIV epidemic worldwide, particularly in sub-Saharan Africa, where unhealthy alcohol use and HIV are prevalent. Brief alcohol interventions are effective in reducing alcohol use; however, they depend on effective screening for unhealthy alcohol use, which is often underreported. Thus, there is a need to develop methods to improve reporting of unhealthy alcohol use as an essential step toward referral to brief alcohol interventions. Self-administered digital health screeners may improve reporting.

Objective

This study aimed to develop and test a digital, easy-to-use self-administered health screener. The health screener was designed to be implemented in a busy, underresourced HIV treatment setting and used by patients with varying levels of literacy.

Methods

We conducted a qualitative study at the Immune Suppression Syndrome (ISS) Clinic of Mbarara Regional Referral Hospital in Uganda to develop and test a digital self-administered health screener. The health screener included a training module and assessed behaviors regarding general health, HIV care, and mental health as well as sensitive topics such as alcohol use and sexual health. We conducted focus group discussions with clinicians and patients with HIV of the Mbarara ISS Clinic who consumed alcohol to obtain input on the need for and content, format, and feasibility of the proposed screener. We iteratively revised a tablet-based screener with a subset of these participants, piloted the revised screener, and conducted individual semistructured in-depth interviews with 20 participants who had taken part in our previous studies on alcohol and HIV, including those who had previously underreported alcohol use and with low literacy.

Results

A total of 45 people (n=5, 11% clinicians and n=40, 89% Mbarara ISS Clinic patients) participated in the study. Of the patient participants, 65% (26/40) were male, 43% (17/40) had low literacy, and all (40/40, 100%) had self-reported alcohol use in previous studies. Clinicians and patients cited benefits such as time savings, easing of staff burden, mitigation of patient-provider tension around sensitive issues, and information communication, but also identified areas of training required, issues of security of the device, and confidentiality concerns. Patients also stated fear of forgetting how to use the tablet, making mistakes, and losing information as barriers to uptake. In pilot tests of the prototype, patients liked the feature of a recorded voice in the local language and found the screener easy to use, although many required additional help and training from the study staff to complete the screener.

Conclusions

We found a self-administered digital health screener to be appealing to patients and clinicians and usable in a busy HIV clinic setting, albeit with concerns about confidentiality and training. Such a screener may be useful in improving reporting of unhealthy alcohol use for referral to interventions.

Clinician responses to cannabis use during pregnancy and lactation: a systematic review and integrative mixed-methods research synthesis

BACKGROUND

Perinatal cannabis use is increasing, and clinician counselling is an important aspect of reducing the potential harm of cannabis use during pregnancy and lactation. To understand current counselling practices, we conducted a systematic review and integrative mixed-methods synthesis to determine "how do perinatal clinicians respond to pregnant and lactating patients who use cannabis?"

METHODS

We searched 6 databases up until 2021-05-31. Eligible studies described the attitudes, perceptions, or beliefs of perinatal clinician about cannabis use during pregnancy or lactation. Eligible clinicians were those whose practice particularly focusses on pregnant and postpartum patients. The search was not limited by study design, geography, or year. We used a convergent integrative analysis method to extract relevant findings for inductive analysis.

RESULTS

Thirteen studies were included; describing perspectives of 1,366 clinicians in 4 countries. We found no unified approach to screening and counselling. Clinicians often cited insufficient evidence around the effects of perinatal cannabis use and lacked confidence in counselling about use. At times, this meant clinicians did not address cannabis use with patients. Most counselled for cessation and there was little recognition of the varied reasons that patients might use cannabis, and an over-reliance on counselling focussed on the legal implications of use.

CONCLUSION

Current approaches to responding to cannabis use might result in inadequate counselling. Counselling may be improved through increased education and training, which would facilitate conversations to mitigate the potential harm of perinatal cannabis use while recognizing the benefits patients perceive.

Midwifery awareness of diabetes in pregnancy screening guidelines in Aotearoa New Zealand

OBJECTIVE

Effective and timely management of gestational diabetes mellitus (GDM) requires early detection. However, screening rates have been shown to be relatively low in New Zealand, despite the introduction of national screening guidelines in 2014 which indicate that all pregnant women should be screened. Thus, the aim of this study was to explore the awareness of the New Zealand Ministry of Health Diabetes in Pregnancy screening guidelines by New Zealand midwives.

DESIGN

A 24-question online survey based upon the New Zealand screening guidelines was distributed via New Zealand midwifery social media groups to explore the awareness of New Zealand midwives with regard to screening for diabetes in pregnancy. Free text comments were also allowed, these were broadly categorized and reviewed.

PARTICIPANTS

174 registered midwives in Aotearoa New Zealand completed the survey.

MEASUREMENTS AND FINDINGS

All participants responded that they routinely offer glycated haemoglobin screening for detection of undiagnosed pre-gestational diabetes, and 92.9% identified that this should occur prior to 20 weeks gestation (as per the national guidelines). However, less than two thirds of midwives thought that all women should be screened for GDM, with 18.2% indicating they would only do this if immediate risk factors were present. There also appeared to be some confusion over the time period for screening for GDM with 22.9% indicating that this should occur later than the guideline-recommended timepoint of 24-28 weeks gestation. Participants who identified as Māori and community-based midwives were most likely to screen for GDM 'only if risk factors were present'. Participants practicing for more than 6 years, those aged 45-54 years, and midwives identifying as Māori were most likely to screen for GDM after 28 weeks (though these did not reach statistical significance).

KEY CONCLUSIONS

The New Zealand Diabetes in Pregnancy screening guidelines do not appear to be well implemented in our sample group, particularly with regard to screening for GDM. This needs to be evaluated in a larger group of midwives, as education around the timeliness and importance of screening for all women may be required.

IMPLICATIONS FOR PRACTICE

A lack of appropriate or timely screening for GDM may mean that women are not being diagnosed or managed appropriately, which in turn may have implications for both mother and child.

Missingness patterns in a comprehensive instrument identifying psychosocial and substance use risk in antenatal care

BACKGROUND

Psychosocial vulnerabilities (e.g. inadequate social support, financial insecurity, stress) and substance use elevate risks for adverse perinatal outcomes and maternal mental health morbidities. However, various barriers, including paucity of validated, simple and usable comprehensive instruments, impede execution of the recommendations to screen for such vulnerabilities in the first antenatal care visit. The current study presents findings from a newly implemented self-report tool created to overcome screening barriers in outpatient antenatal clinics.

METHODS

This was a retrospective chart-review of 904 women who completed the Profile for Maternal & Obstetric Treatment Effectiveness (PROMOTE) during their first antenatal visit between June and December 2019. The PROMOTE includes the 4-item NIDA Quick Screen and 15 additional items that each assess a different psychosocial vulnerability. Statistical analysis included evaluation of missing data, and exploration of missing data patterns using univariate correlations and hierarchical clustering.

RESULTS

Three quarters of women (70.0%) had no missing items. In the entire sample, all but four PROMOTE items (opioid use, planned pregnancy, educational level, and financial state) had < 5% missing values, suggesting good acceptability and feasibility. Several respondent-related characteristics such as lower education, less family support, and greater stress were associated with greater likelihood of missing items. Instrument-related characteristics associated with missing values were completing the PROMOTE in Spanish or question positioning at the end of the instrument.

CONCLUSIONS AND IMPLICATIONS

Conducting a comprehensive screening of theoretically and clinically meaningful vulnerabilities in an outpatient setting is feasible. Study findings will inform modifications of the PROMOTE and subsequent digitisation.

"We improved our life because I cut my drinking": Qualitative analysis of a brief intervention for people with alcohol use disorder in Ethiopian primary health care

BACKGROUND

Despite global recommendations that brief, task-shared interventions are effective for addressing problematic alcohol use in primary health care (PHC), low-income countries have made few attempts to implement and scale-up these interventions.

AIM

To explore perspectives and experiences of service users and providers on a brief intervention (BI) for alcohol use disorders (AUDs) delivered by nonspecialist health workers who are health officers and clinical nurses in PHC in a rural Ethiopian district.

METHODS

The study team conducted a qualitative study, comprising in-depth interviews with 26 purposively selected participants. The participants were 14 people who had been screened for probable AUD and were receiving the brief intervention; four caregivers without any intervention; and eight nonspecialist health workers who provided a single session brief intervention at four primary care health centers in Sodo district, south Ethiopia. The study used framework analysis. We grouped findings into five themes: acceptability, engagement in and barriers to care, implementation of the service, perceived impact of the BI, and unmet needs and expectations.

RESULTS

Participants perceived the intervention to be useful, and it was well-accepted by most service users and relatives. Participants reported reductions in alcohol consumption and benefits in terms of their capacity to work, increased earnings, less money wasted, and ability to provide for their families. However, most did not attend follow-up visits, often influenced by the belief that they did not have a serious problem and could handle it alone. Some did not believe AUDs to be treatable; others did not attend because of lack of money for transportation and stigma from peers. Providing BI did not affect PHC workers' routine work. However, they noticed a reluctance from people with probable AUD to speak openly about their drinking, and they were constrained by a shortage of space. They recommended training and involvement from community members, leaders, and health extension workers to raise awareness, increase acceptability, refer cases, and reduce stigma.

CONCLUSION

The brief intervention that nonspecialist health workers in PHC delivered was acceptable, feasible, and perceived to have positive benefits. To extend the impact of the intervention, the community needs to be involved to address low awareness and to tackle stigma.

Implementation research approaches to promoting universal health coverage in Africa: a scoping review

BACKGROUND

Implementation research has emerged as part of evidence-based decision-making efforts to plug current gaps in the translation of research evidence into health policy and practice. While there has been a growing number of initiatives promoting the uptake of implementation research in Africa, its role and effectiveness remain unclear, particularly in the context of universal health coverage (UHC). Hence, this scoping review aimed to identify and characterise the use of implementation research initiatives for assessing UHC-related interventions or programmes in Africa.

METHODS

The review protocol was developed based on the methodological framework proposed by Arksey and O'Malley, as enhanced by the Joanna Briggs Institute. The review is reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR). MEDLINE, Scopus and the Cochrane Library were searched. The search also included a hand search of relevant grey literature and reference lists. Literature sources involving the application of implementation research in the context of UHC in Africa were eligible for inclusion.

RESULTS

The database search yielded 2153 records. We identified 12 additional records from hand search of reference lists. After the removal of duplicates, we had 2051 unique records, of which 26 studies were included in the review. Implementation research was used within ten distinct UHC-related contexts, including HIV; maternal and child health; voluntary male medical circumcision; healthcare financing; immunisation; healthcare data quality; malaria diagnosis; primary healthcare quality improvement; surgery and typhoid fever control. The consolidated framework for implementation research (CFIR) was the most frequently used framework. Qualitative and mixed-methods study designs were the commonest methods used. Implementation research was mostly used to guide post-implementation evaluation of health programmes and the contextualisation of findings to improve future implementation outcomes. The most commonly reported contextual facilitators were political support, funding, sustained collaboration and effective programme leadership. Reported barriers included inadequate human and other resources; lack of incentives; perception of implementation as additional work burden; and socio-cultural barriers.

CONCLUSIONS

This review demonstrates that implementation research can be used to achieve UHC-related outcomes in Africa. It has identified important facilitators and barriers to the use of implementation research for promoting UHC in the region.

Perceived Risk of Weekly Cannabis Use, Past 30-Day Cannabis Use, and Frequency of Cannabis Use Among Pregnant Women in the United States

BACKGROUND

While accumulated evidence has shown that the prevalence of cannabis use among pregnant women in the US has increased in recent years, little is known about the specific subpopulations affected. The aim of this study was to estimate the prevalence and correlates of the perceived risk of weekly cannabis use, past 30-day cannabis use, and frequency of past 30-day cannabis use among US pregnant women.

METHODS

We analyzed data from 2,247 pregnant women 14 to 44 years of age surveyed in the 2015 to 2017 cross-sectional National Survey on Drug Use and Health. Analyses account for the sampling design. Primary outcomes included perceived risk of weekly cannabis use, past 30-day cannabis use, and frequency of cannabis use. We conducted multivariable logistic and negative binomial regression models to assess the associations between the primary outcomes and multiple correlates.

RESULTS

Among US pregnant women, 21.6% (95% CI=19.4, 23.8) did not perceive any risk associated with weekly cannabis use, 5.3% (95% CI=4.2, 6.5) used cannabis in the past 30 days, and among past-month users, the average number of days of use was 15.6 (95% CI=13.5, 17.7). Pregnant women living below the poverty line were both more likely to perceive no risk of weekly cannabis use (aOR=1.8; 95% CI=1.3, 2.5) and use cannabis more often in the past 30 days (aOR=2.9; 95% CI=1.5, 5.7) than pregnant women within an income bracket of more than two times the federal poverty threshold. Age, race, trimester of pregnancy, co-use of tobacco and/or alcohol were also associated with these outcomes.

CONCLUSION

Younger age, living in poverty, early trimester of pregnancy, and co-use of tobacco and/or alcohol increased the odds of cannabis use among pregnant women. As cannabis legalization spreads and cannabis use is increasingly perceived as safe, there is a growing need for research to determine the reasons why women in the identified at-risk subgroups are using cannabis during pregnancy.

Alcohol use predicts emergency psychiatric unit admission for non-fatal suicidal behaviour in the Western Cape (South Africa): a case-control study

Objective: We aimed to describe patterns of substance use among patients admitted to an emergency psychiatric unit for non-fatal suicidal behaviour (NFSB) or another psychiatric reason and establish whether there were significant differences in patterns of substance use between the two groups.Methods: We employed a case-control design (N = 50) and collected data about participants' substance use in Cape Town, South Africa. Data were analysed using Chi-square and Mann-Whitney tests, factor analysis, and logistic regressions.Results: Prevalence of lifetime Alcohol Use Disorder (AUD) was 60% in the NFSB group and 28% in the control group. 12% of the NFSB group and 20% of the control group had a lifetime Tobacco Use Disorder. Prevalence of lifetime illicit Substance Use Disorder was 44% in the NFSB group and 60% in the control group. Hospital admission for NFSB was associated with: any past 24-hour alcohol use; quantity of past 24-hour alcohol use; quantity of past-month alcohol use; lifetime AUD; past 12-month AUD; and current AUD; and was not associated with the use of any other substances (p<.05). Past 12-month AUD was the best predictor of hospital admission for NFSB, controlling for, respectively, any past 24-hour alcohol use (aOR = 13.33, p = .023) and quantity of past 24-hour alcohol use (aOR = 9.01, p = .022)Conclusions: Patients admitted to emergency psychiatric units for NFSB have increased needs for the treatment of AUDs compared to patients admitted for another psychiatric emergency. Findings support calls for interventions to prevent NFSB among psychiatric patients with a history of AUD.Key pointsRates of substance use among patients admitted to emergency psychiatric units in South Africa were high compared to the general population.Hazardous alcohol use was uniquely associated with hospital admission for non-fatal suicidal behaviour compared to another psychiatric emergency.Tobacco use and illicit substance use were not associated with hospital admission for non-fatal suicidal behaviour compared to another psychiatric emergency.The association between hazardous alcohol use and hospital admission for non-fatal suicidal behaviour did not appear to be affected by demographic variables.Patients admitted to hospital for non-fatal suicidal behaviour have increased needs for the treatment of alcohol use disorders compared to other psychiatric patients.

Evaluating and optimizing the consolidated framework for implementation research (CFIR) for use in low- and middle-income countries: a systematic review

BACKGROUND

The Consolidated Framework for Implementation Research (CFIR) is a determinants framework that may require adaptation or contextualization to fit the needs of implementation scientists in low- and middle-income countries (LMICs). The purpose of this review is to characterize how the CFIR has been applied in LMIC contexts, to evaluate the utility of specific constructs to global implementation science research, and to identify opportunities to refine the CFIR to optimize utility in LMIC settings.

METHODS

A systematic literature review was performed to evaluate the use of the CFIR in LMICs. Citation searches were conducted in Medline, CINAHL, PsycINFO, CINAHL, SCOPUS, and Web of Science. Data abstraction included study location, study design, phase of implementation, manner of implementation (ex., data analysis), domains and constructs used, and justifications for use, among other variables. A standardized questionnaire was sent to the corresponding authors of included studies to determine which CFIR domains and constructs authors found to be compatible with use in LMICs and to solicit feedback regarding ways in which CFIR performance could be improved for use in LMICs.

RESULTS

Our database search yielded 504 articles, of which 34 met final inclusion criteria. The studies took place across 21 countries and focused on 18 different health topics. The studies primarily used qualitative study designs (68%). Over half (59%) of the studies applied the CFIR at study endline, primarily to guide data analysis or to contextualize study findings. Nineteen (59%) of the contacted authors participated in the survey. Authors unanimously identified culture and engaging as compatible with use in global implementation research. Only two constructs, patient needs and resources and individual stages of change were commonly identified as incompatible with use. Author feedback centered on team level influences on implementation, as well as systems characteristics, such as health system architecture. We propose a "Characteristics of Systems" domain and eleven novel constructs be added to the CFIR to increase its compatibility for use in LMICs.

CONCLUSIONS

These additions provide global implementation science practitioners opportunities to account for systems-level determinants operating independently of the implementing organization. Newly proposed constructs require further reliability and validity assessments.

TRIAL REGISTRATION

PROSPERO, CRD42018095762.

Midwives' attitudes towards pregnant women using substances: Informing a care pathway

OBJECTIVE

The purpose of this study was to identify midwives' attitudes towards women using substances during pregnancy, which informed the development of an integrated care pathway for the provision of optimal care.

METHODS

A mixed methods research design was used, that included an online survey via the online survey tool Qualtrics™ which collected quantitative data, and interviews and focus groups were used to collect qualitative data.

FINDINGS

Participants held a positive or neutral view towards women who used substances during pregnancy, and the participants had an empathetic perception of the issue of substance use within pregnancy, believing that women were using substances due to the environment and circumstances that they lived in, and that they had been raised and socialised in.

CONCLUSION

Caring for women during pregnancy with substance misuse issues is complex and requires coordination and multidisciplinary care. Midwives have the capacity to provide sensitive midwifery care but require the framework to ensure women needing additional resources during pregnancy receive the services available and specific to their needs. The midwives in this study were supportive of developing an integrated care pathway to allow for collaborative care, and to enable a specialised midwifery approach.

Substance use in pregnancy: The medical challenge

Substance use contributes significantly to the global burden of disease. Growing numbers of women use nicotine, alcohol, and illicit substances. Women are the most vulnerable to problematic substance use in their reproductive years. The first 1000 days of life, starting at conception, have been established as a critical window of time for long-term health and development. Substance use in pregnancy is associated with negative pregnancy and child health outcomes. The impact of antenatal substance use on these outcomes needs to be considered within a challenging and complex context. This review provides an overview of the current literature on the impact of substances on pregnancy and child outcomes as well as the evidence and guidelines on screening and interventions for women using substances during pregnancy.

Factors associated with alcohol use prior to and during pregnancy among HIV-infected pregnant women in Cape Town, South Africa

INTRODUCTION

Alcohol use during pregnancy is prevalent in South Africa, but there are few prospectively-collected data exploring patterns of consumption among HIV-infected women, which may be important to improve maternal and child health outcomes. We examined patterns of and factors associated with alcohol use prior to and during pregnancy among HIV-infected pregnant women in Cape Town, South Africa.

METHODS

Participants were enrolled when entering antenatal care at a large primary care clinic, and alcohol use was assessed using the AUDIT (Alcohol Use Disorders Identification Test). In analysis, the AUDIT-C scoring was used as a measure of hazardous drinking, and we examined factors associated with patterns of alcohol use in logistic regression models.

RESULTS

Among 580 women (median age: 28.1 years), 40% reported alcohol use during the 12 months prior to pregnancy, with alcohol use characterised by binge drinking and associated with single relationship status, experience of intimate partner violence (IPV), and lower levels of HIV-related stigma. Of this group, 65% had AUDIT-C scores suggesting hazardous alcohol use, with hazardous alcohol users more likely to report having experienced IPV and having higher levels of education. Among hazardous alcohol users, 70% subsequently reported reduced levels of consumption during pregnancy. Factors independently associated with reduced consumption included earlier gestation when entering antenatal care and report of a better patient-healthcare provider relationship.

CONCLUSIONS

These unique data provide important insights into alcohol use trajectories in this context, and highlight the urgent need for an increased focus on screening and intervention at primary care level.

Population attributable fraction of incident HIV infections associated with alcohol consumption in fishing communities around Lake Victoria, Uganda

Background

Although the association between alcohol consumption and HIV risk is well documented, few studies have examined the magnitude of new HIV infections that could be prevented by controlling alcohol use. We report the population attributable fraction (PAF) of incident HIV infections due to alcohol consumption among the HIV high-risk population of fishing communities along Lake Victoria, Uganda.

Methods

In a community-based cohort study, 1607 HIV sero-negative participants aged 18–49 years were enrolled from eight fishing communities along Lake Victoria, Uganda. At follow up 12 months later, 1288 (80.1%) were seen and interviewed. At baseline and follow-up visits, participants completed interviewer-administered questionnaires on alcohol consumption, demographics, and sexual risk behavior, and were tested for HIV infection. HIV incidence and adjusted incident rate ratios (adjusted IRRs) were estimated using Poisson regression models; the crude and adjusted PAFs of incident HIV infections associated with alcohol consumption were calculated using the Greenland and Drescher method for cohort studies.

Results

Among the 1288 participants seen at follow up, 53.5% reported drinking alcohol of whom 24.4% drank occasionally (2 days a week or less) and 29.1% drank regularly (3–7 days a week). Forty eight incident HIV infections occurred giving an incidence rate of 3.39/100 person years at-risk (pyar) (95% CI, 2.55–4.49). Compared to non-drinkers, the adjusted IRR of HIV was 3.09 (1.13–8.46) among occasional drinkers and 5.34 (2.04–13.97) among regular drinkers. The overall adjusted PAF of incident HIV infections due alcohol was 64.1 (95% CI; 23.5–83.1); ranging from 52.3 (11.9–74.2) among Muslims to 71.2 (32.6–87.7) for participants who reported ≥ 2 sexual partners in the past 12 months.

Conclusion

In fishing communities along Lake Victoria, Uganda, 64% of new HIV infections can be attributed to drinking alcohol. Interventions to reduce alcohol consumption should be integrated in HIV/AIDS prevention activities for populations in whom both HIV and alcohol consumption are highly prevalent.