Protecting the health of our AIDS-free generation: beyond prevention of mother-to-child HIV transmission

Integrated early childhood development services improve mothers' experiences with prevention of mother to child transmission (PMTCT) programs in Malawi: a qualitative study

BACKGROUND

HIV-positive mothers who face the dual burden of HIV-positive status and motherhood, may benefit from holistic services that include early childhood development (ECD). We evaluated the acceptability and impact of integrated ECD-PMTCT interventions for mothers and their children.

METHODS

We implemented an integrated ECD-PMTCT intervention in 4 health facilities in Malawi for HIV-positive mothers and their infants. WHO/UNICEF Care for Child Development (CCD) education and counseling sessions were offered during routine PMTCT visits between infant age 1.5-24 months. From June-July 2019, we conducted in-depth interviews with 29 mothers enrolled in the intervention for ≥6 months across 4 health facilities. The interview guide focused on perceived impact of the intervention on mothers' ECD and PMTCT practices, including barriers and facilitators, and unmet needs related to the program. Data were coded and analyzed using constant comparison methods in Atlas ti.8.

RESULTS

The vast majority of mothers believed the ECD-PMTCT intervention improved their overall experience with the PMTCT services, strengthened their relationship with providers, and excited and motivated them to attend PMTCT services during the postpartum period. Unlike prior experience, mothers felt more welcome at the health facility, and looked forward to the next visit in order to interact with other mothers and learn new ECD skills. Mothers formed new social support networks with other mothers engaged in ECD sessions, and they provided emotional and financial support to one another, including encouragement regarding ART adherence. Mothers believed their infants reached developmental milestones faster compared to non-intervention children they observed at the same age, and they experienced improved engagement in caregiving activities among male caregivers. Nearly half of women requested additional support with depression or anxiety, coping mechanisms to deal with the stresses of life, or support in building positive dynamics with their male partner.

CONCLUSION

The integrated ECD-PMTCT intervention improved mother's experiences with PMTCT programs and health care providers, increased ECD practices such as responsive and stimulating parenting, and created social support networks for women with other PMTCT clients.

Double benefit? Integrating an early childhood development programme into HIV PMTCT Option B+ services in Malawi

KEY MESSAGES

Benefits for mothers and children can be achieved through the successful integration of an early childhood development programme into PMTCT Option B+ services in Malawi.Our study based on in-depth interviews with 62 mothers indicated that such an approach is feasible and acceptable.Participating mothers reported that the integration of the early childhood development component improved their confidence and they believed it improved their parenting;led to improved relationships with health care providers;increased the engagement of fathers and support from others in the family;helped mothers build a new social network and support system through the peer engagement components;reduced the risk of stigmatization in the health care setting.

Caries experience and oral health related quality of life in a cohort of Ugandan HIV-1 exposed uninfected children compared with a matched cohort of HIV unexposed uninfected children

Background

Very few studies consider the oral health status and quality of life in HIV-1 exposed uninfected (HEU) children. The aim of this study was to estimate the prevalence of caries in primary teeth and its oral health related quality of life impacts in HEU children compared to HIV-unexposed-uninfected (HUU) children, whilst adjusting for confounding covariates.

Methods

This study uses data from the Ugandan site of the ANRS 121741 PROMISE- PEP trial (ClinicalTrials.gov, number NCT00640263) conducted in 2009–2013 that recruited mothers with HIV-1 and their uninfected children. Of 244 HEU-children-caretaker pairs available at the end of the one-year trial, 166 were re-enrolled in the ANRS 12341 PROMISE-PEP M&S study at 5–7 years and 164 were included in this study. These were age and sex-matched with 181 HUU children-caretaker comparators. Caries experience was recorded using World Health Organization’s Decayed, Missed and Filled teeth (dmft/DMFT) indices. The Early Childhood Oral health Impact Scale (ECOHIS) was used for assessment of oral health related quality of life. Mixed effects logistic regression was conducted with dmft and ECOHIS scores as outcomes and HIV-1 exposure status as the main exposure.

Results

Forty-eight percent of HEU children and 60% of HUU had dmft> 0. Corresponding figures for ECOHIS> 0 were 12% of HEU and 22% of HUU. The crude analysis showed differences related to HIV-1 exposure in caries experience and oral health related quality of life. Mixed effect logistic regression analyses were not significant when adjusted for use of dental care and toothache. If caregivers’ DMFT> 0, the adjusted odds ratio for caries experience (dmft> 0) was 1.6 (95% CI: 1.0–2.8) while if dmft> 0 the adjusted odds ratio for quality of life impacts (ECOHIS> 0) was 4.6 (95% CI: 2.0–10.6).

Conclusion

The prevalence of untreated caries in primary teeth and quality of life impacts was high in this study population. HIV-1 exposed uninfected children were not more likely than HUU children to experience dental caries or have impaired oral health related quality of life. Given the global expansion of the HEU child population, the present findings indicating no adverse effect of pre- and post-natal HIV-1 exposure on caries in deciduous teeth are reassuring.

The Effects of Urbanization on the Infant Gut Microbiota and Health Outcomes

Humans and their gut microbiota have co-evolved over thousands of years, resulting in the establishment of a complex host-microbiota ecosystem. Early life environmental factors, such as delivery mode, nutrition, and medication use, have been shown to substantially affect both host-microbiota interactions and health outcomes. However, the effects of urbanization (characterized by the spectrum of rural and urban populations) on these early life events have been overlooked. A deeper understanding of the relationship between urbanization and microbiota development will allow for the identification of novel biological and social approaches that can be implemented to prevent and treat disease and promote maternal and infant/child health. The aim of this narrative review is to summarize how factors associated with urbanization differentially impact delivery mode, nutrition, and medication use, and how these changes subsequently affect the gut microbiota and health outcomes of infants. This narrative review also describes the important evidence gaps associated with these relationships and recommends actions that can be taken to improve the health of mothers and infants worldwide.

Epidemiologic and clinical findings of children with acquired immunodeficiency syndrome in four provinces of Iran

INTRODUCTION

The human immunodeficiency virus (HIV) is still a remarkable challenge throughout the world, especially in developing countries. Despite the fact that HIV in children is becoming one of the most challenging diseases, it seems that pediatric AIDS in Iran is an unknown disease and there is a lack of studies about it. The aim of this study was to describe the characteristics of HIV-positive children who referred to the hospitals of Tehran, Kermanshah, Kurdistan, and Qom provinces of Iran.

MATERIALS AND METHODS

This study was a retrospective investigation of medical records among 61 children with a diagnosis of HIV who were admitted to the children's hospitals in the four provinces of Iran during a 3-year period (2013-2016).

RESULTS

The frequency of HIV in the center of Iran (Tehran and Qom provinces) was higher (N = 37, 61%). Most of the infected patients were between 5 and 15 years old, 52% were male, and 93% had a history of HIV in their family. Median age at diagnosis of HIV was 2 years. Most of the hospitalized patients were discharged and only two patients (3%) died due to HIV infection. The vast majority of patients (93%) were infected through maternal transmission and a low percentage (29%) were diagnosed before 1 year of age. All of them were in the third stage of the disease. All patients had a positive HIV PCR test. HIV EIA was positive in the majority of cases (98%). A history of addiction in the family was demonstrated in 22 cases (36%). Weight loss (N = 51, 84%), prolonged fever (N = 50, 81%), and respiratory infection (N = 26, 47%) were the most common symptoms.

CONCLUSION

This study demonstrated a high frequency of pediatric HIV among children aged 5-15 years in four provinces of Iran. Novel strategies to prevent and eliminate mother-to-child transmission of HIV, diagnostic facilities, and treatment of infected mothers during pregnancy in our country are highly recommended.

Neurodevelopment in Young Children Born to HIV-Infected Mothers: A Meta-analysis

CONTEXT

HIV-infected (HIV+) children have worse neurodevelopmental outcomes compared with HIV-uninfected children. However, little is known regarding the differences in neurodevelopment between young HIV+ children, HIV-exposed but uninfected (HEU) children, and HIV-unexposed and uninfected (HUU) children.

OBJECTIVE

To systematically review and meta-analyze data on neurodevelopmental performance between young HIV+, HEU, and HUU children.

DATA SOURCES

We systematically searched the following electronic bibliographic databases: Ovid Medline, Embase, PsycINFO, Education Resources Information Center, and the Cochrane Database of Systematic Reviews.

STUDY SELECTION

Studies were selected on the basis of defined inclusion criteria. Titles, abstracts, and full texts were assessed by 2 independent reviewers.

DATA EXTRACTION

Data were extracted by 2 independent reviewers and cross-checked by 2 additional reviewers.

RESULTS

Forty-five studies were identified for inclusion in the systematic review, and of these, 11 were included in the meta-analysis on the basis of availability of Bayley Scales of Infant and Toddler Development scores. Within the meta-analysis, when compared with their HUU peers, HIV+ and HEU children had lower cognitive and motor scores. HIV+ and HEU children with antiretroviral (ARV) exposure had lower cognitive and motor scores compared with those without ARV exposure.

LIMITATIONS

We were unable to control adequately for intravenous drug use, geographic location, or quality of the assessment independently.

CONCLUSIONS

Both HIV+ and HEU children had worse developmental outcomes compared with HUU children. HIV+ and HEU children with ARV exposure also had worse developmental outcomes compared with those without exposure; however, these results should be interpreted with caution. More research is needed to identify the impact of ARV exposure on young children.

Gaps in the Child Tuberculosis Care Cascade in 32 Rural Communities in Uganda and Kenya

BACKGROUND

Reducing tuberculosis (TB) deaths among children requires a better understanding of the gaps in the care cascade from TB diagnosis to treatment completion. We sought to assess the child TB care cascade in 32 rural communities in Uganda and Kenya using programmatic data.

METHODS

This is a retrospective cohort study of 160,851 children (ages <15 years) living in 12 rural communities in Kenya and 22 in Uganda. We reviewed national TB registries from health centers in and adjacent to the 32 communities, and we included all child TB cases recorded from January 1, 2013 to June 30, 2016. To calculate the first step of the child TB care cascade, the number of children with active TB, we divided the number of reported child TB diagnoses by the 2015 World Health Organization (WHO) child TB case detection ratio for Africa of 27%. The remaining components of the Child TB Care Cascade were ascertained directly from the TB registries and included: diagnosed with TB, started on TB treatment, and completed TB treatment.

RESULTS

In two and a half years, a total of 42 TB cases were reported among children living in 32 rural communities in Uganda and Kenya. 40% of the children were co-infected with HIV. Using the WHO child TB case detection ratio, we calculated that 155 children in this cohort had TB during the study period. Of those 155 children, 42 were diagnosed and linked to TB care, 42 were started on treatment, and 31 completed treatment. Among the 42 children who started TB treatment, reasons for treatment non-completion were loss to follow up (7%), death (5%), and un-recorded reasons (5%). Overall, 20% (31/155) of children completed the child TB care cascade.

CONCLUSION

In 32 rural communities in Uganda and Kenya, we estimate that 80% of children with TB fell off the care cascade. Reducing morbidity and mortality from child TB requires strengthening of the child TB care cascade from diagnosis through treatment completion.