Exploring a community's understanding of HIV vaccine-induced seropositivity in a South African research setting

Background. The high HIV prevalence and incidence in South Africa makes it suitable for recruitment of participants for large-scale HIV preventive vaccine trials. However, fear of vaccine-induced seropositivity (VISP) may be a barrier for community acceptability of the trial, for volunteers to participate in HIV preventive vaccine trials and for uptake of an efficacious vaccine. Prior to 2015, when the first phase 1 safety HIV vaccine trial was undertaken at Setshaba Research Centre, Soshanguve, the local community stakeholders and healthcare workers were naive about HIV vaccine research and HIV preventive vaccines. Objective. To explore knowledge and perceptions regarding VISP among community stakeholders and healthcare workers in peri-urban Soshanguve, Tshwane.Methods. Using a quantitative-qualitative mixed-methods study design, surveys (n=50) and in-depth interviews (n=18) were conducted during July - August 2015. Participants included community stakeholders, community advisory board members and healthcare workers, who were >18 years old and had attended community educational workshops during September 2014 - May 2015. Audio recordings of interviews were transcribed verbatim and coded using content thematic analysis. Data were further analysed by sex, age and educational level.Results. Of a maximum score of 2 on knowledge on VISP, the 50 survey participants (mean age 33.78 years; 45 females) obtained an average of 0.88 (44%). Of 17 in-depth interviewees (one interview could not be transcribed; mean age 30.9 years; 12 females), 8 (47%) displayed some knowledge about VISP, of whom only 5 defined VISP correctly. Women were more knowledgeable about VISP than men; 5 of 12 women (42%) came close to defining VISP correctly, while none of the 5 men did so. The main fear of trial participation expressed by most participants (n=6) was testing HIV-positive as a result of the vaccine. While some participants believed that the community's perceptions of VISP would negatively affect HIV vaccine trial support and recruitment efforts, others noted that if trial participants understand the concept of VISP and are part of support groups, then they would have the information to combat negative attitudes within their community. Conclusion. Most participants had an inaccurate and incomplete understanding of VISP. Many feared testing HIV-positive at clinics; therefore, education on improving a basic understanding of how vaccines work and why VISP occurs is essential. In addition, assessing participant understanding of HIV testing, transmission and VISP is critical for recruitment of participants into HIV vaccine trials and may improve acceptability of an HIV preventive vaccine

Le taux de lymphocytes T CD4 au diagnostic de la séropositivité au virus de l'immunodéficience humaine à Libreville, 2022 / CD4 T lymphocyte count at diagnosis of human immunodeficiency virus seropositivity in Libreville, 2022

Introduction. L'efficacité du traitement antirétroviral dans la restauration immunitaire dépend fortement du stade de l'infection et du taux de lymphocyte TCD4 au moment de l'introduction du traitement. Nous avons évalué le taux de lymphocytes TCD4 à la découverte de la séropositivité au VIH pour caractériser le niveau d'infection de chaque patient. Matériel et méthodes. C'est une étude transversale et descriptive qui s'est déroulée dans le laboratoire de virologie de la faculté de médecine de Libreville. Nous avons analysé les données de la cohorte DERIRADO. Résultats. Nous avons inclus 133 patients. L'âge médian était de 45 ans (Q1-Q3 :37 ; 52). La médiane de LTCD4 était de 388 cellules/mm3 (Q1-Q3 : 250 ; 556). Le diagnostic était avancé chez 112 (84%) patients. Conclusion. La découverte de la séropositivité au Virus de l'Immunodéficience Humaine est faite à un stade d'immunodépression avancé chez la majorité des patients. Ce constat relève la nécessité de mettre en route les politiques de sensibilisation pour cibler les populations clés et amener le plus grand nombre au dépistage de l'infection par le Virus de l'Immunodéficience Humaine si l'on veut diminuer la courbe de transmission.

Introduction. The effectiveness of antiretroviral therapy in immune restoration largely depends on the stage of infection and the TCD4 lymphocyte count at the time of treatment initiation. We evaluated the rate of TCD4 lymphocytes at the discovery of HIV seropositivity to characterize the level of infection of each patient. Methods. This was a cross sectional descriptive and analytic study whose setting was the laboratory of virology of the faculty of medicine of Libreville. Our data source was DERIRADO cohort. Results. We included 133 patients. The median age was 45 (Q1- Q3:37;52). The median LTCD4 was 388 cells/mm3 (Q1-Q3: 250; 556). The diagnosis was advanced in 112 (84%) patients. Conclusion. The diagnosis of seropositivity to the Human Immunodeficiency Virus is made at a stage of immunosuppression in the majority of patients. This highlights the need to implement sensitization policies to target key populations and bring as many people as possible to screening in order to reduce the transmission curve

Uptake of HIV voluntary counseling and testing and associated factors among students in the Higher Institutions of Learning in Kigali, Rwanda: A cross-sectional study

Background HIV/AIDS remains a significant global public health challenge with youth bearing the brunt of the burden. One essential method for preventing and accessing AIDS care is through Voluntary Counselling and Testing (VCT). Regardless of this, youth population continues to have low utilization of VCT services. Objective To assess the uptake of HIV VCT services and associated factors among university students in Kigali. Methods A cross-sectional study among 374 students recruited using stratified sampling was conducted. A structured questionnaire was used to gather information. A multivariable logistic regression analysis was used to assess the independent factors associated with VCT uptake. Results The prevalence of VCT uptake was 59.9%. The logistic regression revealed that being Catholic (AOR = 11.99, 95%CI: 5.44-26.41) and Moslem (AOR = 37.34, 95%CI: 2.67-128.36) compared to Protestant, as well as availability of VCT services (AOR = 5.15, 95%CI: 3.11 - 8.541) favored the use VCT. On the other hand, being aged 20 to 24 years (AOR = 0.112, 95%CI: 0.04 - 0.29) had low likelihood of using VCT than those more than 24 years of age. Conclusion VCT uptake was significantly positively associated with religion and VCT services availability, and negatively associated with age 20-24 years in the campus. Therefore, targeted actions of disseminating information on benefits of VCT and enhancing accessibility of VCT services among students are necessary for the increased VCT uptake to be attained.

Adherence to ART drugs among HIV-positive pregnant women at selected hospitals of East Ethiopia

Background: Substance abuse among Human Immune Deficiency Virus-positive patients causes depression, carelessness, and anxiety, which in common results in a decrease in adherence to antiretroviral treatment. The purpose of the study is to assess the prevalence of substance abuse and its association with adherence to ART drugs. Methods: The current study was conducted at three hospitals (Hiwot Fana Comprehensive University Hospital, Dillchora Hospital, and Jugal Hospital) located in East Ethiopia. Bivariate and multivariate logistic regression analysis was used to identify the association of independent variables with the dependent variables. Results: In this study, 119 HIV-positive pregnant patients were included. While 74.8% of the patients were adherent to their medication, the remaining 25.2% were nonadherent. The major reasons for nonadherence to ART medications prescribed were getting better (73.3%) and finishing medication (16.7%). Moreover, 96 (80.7%) respondents abused alcohol while 36 (30.3%) and 75 (35.6%) abused opioids and cigarette smoking, respectively. Mothers who abused alcohol were 38.1 times more likely to be nonadherent to ART medications for PMTCT [AOR = 38.1% CI: 21.47­56.54] compared to their counterparts. Additionally, mothers who abuse opioids were 19 times more likely to be nonadherent to ART treatment medication [AOR = 19, 95% CI: 2.46­ 19.46] than their counterparts. Furthermore, mothers who smoked cigarettes were 43.1 more likely to be nonadherent [AOR = 43.19, 95% CI: 8.42­187.84] than nonsmokers. Unemployment was also found to be associated with nonadherence to ART medication to PMTCT of HIV [AOR = 5.4, 95% CI: 2.8­5.7]. Smoking of marijuana/cannabis/hashish was not significantly associated with nonadherence to ART [AOR = 0.22, 95% CI: 0.084­0.355]. Conclusion: Abuse of alcohol, cigarette smoking, abuse of opioids, and joblessness were found to be significantly associated with nonadherence to ART medications prescribed to PMCT of HIV. Wheareas, smoking of marijuana/cannabis/hashish was not significantly associated with nonadherence to ART medications.

Lived experience of people living with HIV in Blantyre, Malawi: an exploratory qualitative study

Background People living with the Human Immunodeficiency Virus (HIV) encounter a range of complex challenges that impact their physical, psychological, and social well-being. The combined effects of these challenges significantly impact their daily functioning. Despite the relatively high prevalence of HIV in Malawi, there is limited knowledge on how the challenges experienced by people living with HIV correlate with their societal participation and performance of activities. Objectives This study aimed to explore the lived experience of people living with HIV and how the challenges experienced impact societal participation and activity performance. Method: A qualitative exploratory study design was used. Fourteen participants were purposefully selected for the study, with an equal number of males and females. The data was gathered through semi-structured interviews and manually analyzed using thematic analysis. Results It was found that participants faced discrimination, stigma, depression, anxiety, and worries. The study participants associated their taking of antiretroviral therapy with physical impairments such as dizziness, leg pain, yellow eyes, and fatigue. The physical impairments hampered participants' ability to walk, work, conduct business, perform household chores, and care for children. Conclusion This study identified the difficulties that people living with HIV faced in their communities and how these challenges impact societal participation and performance in activities. There is a need for a holistic approach to managing these challenges and making referrals to specialized professionals.

Midwives' perceptions of and attitudes towards prevention of mother-to-child-transmission of HIV

Background: Prevention of mother-to-child transmission (PMTCT) of HIV services has become an integral part of antenatal services. Prevention of mother-to-child transmission was introduced in all the regions of Ghana, but mother-to-child transmission (MTCT) continued to increase. Objectives: To explore and describe midwives' perceptions and attitudes towards PMTCT of HIV services. Method: Quantitative research approach and descriptive cross-sectional design were used. The population includes all midwives between the ages of 21 and 60 years who work in antenatal care (ANC) clinics in 11 district hospitals in the Central Region of Ghana where the study was conducted. Forty-eight midwives were interviewed using a census sample process. Data were analysed using the Statistical Package for the Social Sciences version 21. Correlation analysis was performed to find the relationships between the attitudes and the perceptions of the midwives on PMTCT of HIV services. Results: Seventy percent of midwives had positive perceptions of PMTCT of HIV services and 85% had positive attitudes towards the provision of PMTCT of HIV services. Midwives were screening all pregnant women who visited the ANCs and referring those who tested positive to other institutions where they can be monitored. Some of the concerns considered were views on retesting HIV-infected pregnant women throughout their pregnancy. There was a positive correlation between attitudes and perceptions of midwives on PMTCT of HIV services. Conclusion: Midwives had positive perceptions and positive attitudes towards the PMTCT of HIV services that they were providing to antenatal attendees. Also, as the attitudes of the midwives towards PMTCT of HIV services improved, their perceptions of PMTCT services also improved. Contribution: Decentralisation of PMTCT of HIV services to community-based health facilities is appropriate to enable sub-district health facilities to test for HIV and provide counselling services to pregnant women.

Quantifying the relationship of HIV infection with clinicopathological spectrum and outcome among patients with colorectal cancer in a South African population

Introduction: Literature is limited on HIV and colorectal cancer (CRC) in sub-Saharan Africa despite it being the epicentre of the HIV epidemic, Purpose: To compare clinicopathological features and outcome of CRC in HIV-negative and HIV-positive patients. Methods: Retrospective analysis of a prospective CRC database. Demographic details, HIV status, anatomical site, disease stage, treatment and follow-up were documented. Results: Of 715 patients with CRC, 145 and 570 tested positive and negative respectively for HIV. Median age was 45 (IQR 36-53 and 57 (IQR 45-66) years among HIV-positive and HIV-negative patients respectively (p<0.0001). Tumour differentiation differed between the two groups (p=0.003) but staging was not different (p=0.6). Surgical resection rate was 52% for HIV-positive patients versus 59% for HIV-negative patients (p=0.07). Median follow-up was 9 (IQR 2-20.5) months for HIV-positive patients and 12 (IQR 6-29) months for HIV-negative patients (p=0.154). Recurrence rate was 14.7% among HIV positive patients and 6.8% in HIV negative patients (p=0.089). Conclusion: When compared with HIV-negative patients, HIV-positive patients with CRC presented at a younger age and tended to have lower surgical resection rates. There was no difference between the two groups with CRC in terms of anatomical sub-site distribution, disease staging and recurrence rates

Maternal outcomes among HIV positive pregnant mothers and birth outcomes of HIV exposed newborns in Nyahururu County Referral Hospital, Kenya

Background Approximately 37 million people were living with HIV by the end of 2015. This led to high morbidity and mortality among women of childbearing age, especially in SubSaharan Africa which was the epicentre of this global pandemic. Strengthening and implementing prevention of mother-to-child (PMTCT) services could reduce the incidence of vertical transmission and improve quality of life. We aimed to determine maternal and birth outcomes among HIV-positive pregnant mothers and HIV-exposed newborns in Nyahururu county referral hospital, Laikipia, Kenya. Main Outcomes Measures Reduce maternal morbidity and mortality and other birth-related complications. In addition, this will also reduce infant mortality and morbidity among HIV-exposed infants. Materials And Methods This was a hospital-based descriptive prospective study conducted at the PMTCT department at the Nyahururu County referral hospital. A sample of 180 HIV-positive pregnant women enrolled at the PMTCT consented to participate in the study. We monitored them until delivery and labour complications were addressed. Babies were scored against the APGAR scale, weighed and spot dried blood samples taken before breastfeeding; and started on prophylactic antiretroviral therapy. RESULTS Out of 180 participants, only 17 did not complete the study. Our findings indicate that 97.5 % of the mothers delivered in the hospital, had labour lasting less than 12 hours, 92.6% had a normal delivery and 94.9% had no complications during the labour period. About 2.5 % of the women had misoprostol administration. The majority of exposed babies had an average weight of between 2.51 - 3.00kg. No neonatal asphyxia was evident among exposed babies. Conclusions: The majority of the respondents delivered in the hospital; no neonatal asphyxia was evidenced and there was a significant correlation between APGAR scores and infant weight. There is a need for active follow-up and monitoring of HIV pregnant women and their unborn babies until delivery.

Pratiques alimentaires et état nutritionnel des nourrissons exposés au VIH dans un centre de santé à Abidjan / Feeding practices and nutritional satus of infants exposed to HIV in a health center in Abidjan

Introduction. L'objectif de notre étude était de décrire les pratiques alimentaires des nourrissons nés de mères infectées par le VIH ainsi que leur état nutritionnel. Méthodes. Il s'agit d'une étude transversale à visée descriptive et analytique sur une période de 2 mois (01 juin au 03 Août 2016) portant sur 101 nourrissons nés de mères séropositives âgés de 6 à 24 mois au moment de l'enquête. Des informations sur les pratiques alimentaires et l'état nutritionnel des nourrissons ont été recueillies. Résultats. L'âge moyen des nourrissons était de 14,5 mois et le sex ratio de 0,71. Plus de 3/4 des nourrissons étaient eutrophiques à la naissance (77,2%). Le budget alimentaire des ménages était compris entre 2000 f/CFA et 3000 f/CFA (45,54 %). L'allaitement maternel a été réalisé chez 73,3% des nourrissons. La prévalence de l'AME était de 65,4%. L'âge à l'arrêt de l'allaitement était de 6 mois chez plus de la moitié (52,7%) des nourrissons. la majorité des nourrissons (99,0%) avait une fréquence de repas adaptée à leur âge. L'âge d'introduction d'aliments de complément était inadapté chez un tiers des nourrissons (30,6%), l'âge d'introduction au repas familial était inapproprié chez 64,9 % des nourrissons et plus de la moitié des nourrissons (53,3%) avait une fréquence de repas lactés inadaptée. le score de diversifi cation alimentaire était ≥ 4 aliments chez 18,8% des cas. Les céréales et les tubercules ont été le plus souvent consommés par les nourrissons (97 %) contrairement aux fruits et légumes riches en vitamines A (20%) et aux œufs (14%). Une émaciation a été relevée dans 9,9% des cas. Les pratiques alimentaires associés à la malnutrition étaient l'âge d'introduction d'aliments solides, semis liquides et mous inadapté p=0,001, l'âge d'introduction au repas familial inadapté p=0,015, la fréquence alimentaire minimale inadaptée p=0,001 et le minimum alimentaire acceptable insuffi sant p=0,012. La prévalence du VIH était de 5,9% Conclusion. Les nourrissons nés de mères séropositives sont vulnérables à la malnutrition. Les acteurs des services de PTME doivent insister dans leurs pratiques sur la prise en charge nutritionnelle de ces nourrissons.

Manifestations cardiovasculaires au cours de l'infection à VIH à Libreville: étude comparative de patients séropositifs et séronégatifs / Cardiovascular Manifestations during HIV infection in Libreville: Comparative study of seropositive and seronegative patients

Introduction. Le spectre des atteintes cardiovasculaires au cours de l'infection à VIH a été modifi é par la trithérapie antirétrovirale. L'objectif de ce travail était de décrire le profi l des manifestations cardiovasculaires chez les patients vivants avec le VIH en le comparant à celui de patients séronégatifs. Méthodes. Il s'est agi d'une étude cas-témoins des dossiers de patients respectivement séropositifs et séronégatifs hospitalisés pour une pathologie cardiovasculaire au service de cardiologie du Centre Hospitalier Universitaire de Libreville de janvier 2015 à décembre 2018. L'analyse statistique a été réalisée à l'aide du logiciel Statview 5.0. Lestests de Chi-2 de Pearson ou Exact de Ficher ont été utilisés pour la comparaison des proportions. Résultats. L'étude a porté sur sur l'analyse de 82 et 150 dossiers de patients respectivement séropositifs et séronégatifs. Un âge inférieur à 50 ans était retrouvé chez 70,7% des séropositifs et 43,3% des séronégatifs (p<0,01). Le taux de CD4 moyen des séropositifs était de 189±170/mm3 et 45,1% d'entre eux étaient sous trithérapie antiretrovirale.La cardiomyopathie dilatée était l'atteinte cardiaque la plus fréquente chez les séropositifs (42,7%) et chez les séronégatifs (52,7%) (p=0,14). La maladie thromboembolique veineuse était relevée chez 7(8,5%) séropositifs et 14 (8,8%) séronégatifs (p=0,93). Une péricardite était diagnostiquée chez 25,6% des séropositifs avec une étiologie tuberculeuse dans 85,7% des cas. Les pathologies vasculaires athéromateuses étaient plus fréquentes chez les séronégatifs (23,1%) comparés aux séropositifs (6,1%) (p<0,01). La mortalité des séropositifs était principalement due aux péricardites (71,4%). Conclusion. les manifestations cardiovasculaires liées à l'immunodépression persistent chez les personnes vivant avec le VIH à Libreville. Un dépistage précoce de ces atteintes permettrait de réduire la mortalité.

Introduction. The spectrum of cardiovascular damage during HIV infection has been modified by triple antiretroviral therapy. The objective of this study was to describe the profile of cardiovascular manifestations in patients living with HIV by comparing it to the one of seronegative patients. Methods. This was a case-control study which focused on the files of patients hospitalized for a cardiovascular pathology in the cardiology department of the Center Hospitalier Universitaire de Libreville from january 2015 to december. 2018. Results. In total, there was on the analysis of the files of 82 seropositive patients and 150 seronegative patients. The age found was less than 50 years old in 70.7% of seropositives and 43.3% of seronegatives (p <0.01). The mean CD4 count in seropositives was 189 ± 170 /mm3 and 45.1% of them were on triple antiretroviral therapy. Dilated cardiomyopathy was the most common cardiac disease in HIVpositive (42.7%) and HIV-negative (52.7%) (p = 0.14). Venous thromboembolic disease was noted in 7 (8.5%) seropositives and 14 (8.8%) seronegatives (p=0.93).Pericarditis was diagnosed in 25.6% of seropositives patients with a tuberculous etiology in 85.7% of cases. Atheromatous vascular pathologies were more frequent in seronegative (23.1%) compared to seropositive (6.1%) (p <0.01). Mortality among seropositive was mainly due to pericarditis (71.4%)

Recency of HIV infection, antiretroviral therapy use and viral loads among symptomatic sexually transmitted infection service attendees in South Africa

Background. Better integration of HIV and sexually transmitted infection (STI) prevention and treatment services is needed to accelerate progress towards the goal of zero new HIV infections. Objectives. To describe HIV positivity, antiretroviral therapy (ART) use, viral suppression and recency of HIV infection among symptomatic STI service attendees at two primary care clinics in South Africa. Methods. In a cross-sectional study, male and female STI service attendees presenting with symptoms consistent with STI syndromes were enrolled following informed consent. An interviewer-administered questionnaire was completed and appropriate genital and blood specimens were collected for STI testing and HIV biomarker measurements including recency of infection and antiretroviral (ARV) drug levels. Descriptive statistics were used to describe enrolled attendees, and to determine the proportion of attendees who were HIV-positive, recently infected, taking ART and virally suppressed. HIV-positive attendees with detectable ARVs were considered to be on ART, while those with viral loads (VLs) ≤200 copies/mL were considered virally suppressed. Results. Of 451 symptomatic attendees whose data were analysed, 93 (20.6%) were HIV-positive, with 15/93 (16.1%) being recently infected. Recent infection was independently associated with genital ulcer disease at presentation, especially ulcers with no detectable STI pathogens. Among the 78 (83.9%) with long-term infection, only 30 (38.5%) were on ART, with 23/30 (76.7%) virally suppressed. Conclusions. In a population at risk of HIV transmission, there was a high burden of recent infection and unsuppressed VLs. Incorporating pre-exposure prophylaxis, ART initiation and adherence support into STI services will be necessary for progress towards eliminating HIV transmission

An evaluation of challenges with the South African PMTCT HIV programme seen from the perspective of HIV-positive children admitted to the PICU

Background. Mother-to-child transmissions (MTCT) accounts for 90% of the 370 000 new HIV-positive children, globally. Despite progress in the prevention of mother-to-child transmission (PMTCT) of HIV, children still acquire HIV infection. Objective. To identify and describe the prevalence of maternal, infant and/or health system-related risk factors gleaned from the literature for HIV transmission in HIV-positive children admitted to the paediatric intensive care unit (PICU) at Inkosi Albert Luthuli Central Hospital (IALCH), Durban, South Africa. Method. A retrospective electronic chart review identifying all HIV-positive children under 2 years admitted to the PICU at IALCH between January 2017 and December 2019 was undertaken. Individual patient records were analysed using a standardised template. Results. Of the 80 mothers and children with HIV enrolled in the present study, 38.8% (n=31/80) of mothers were diagnosed prior to pregnancy, 42.5% (n=34/80) were diagnosed during pregnancy (unsure when exactly transmission occurred), and 18.8% (n=15/80) of mothers were diagnosed after delivery. The median (range) time of antiretroviral treatment (ART) was 225 (30 - 365) days for mothers. More than half of mothers (56.3%, n=45/80) whose babies became HIV-positive had poor adherence to antiretroviral drugs (HIV viral load >1 000 copies/mL). An HIV-positive diagnosis in the children of these mothers occurred throughout infancy and early childhood, especially in the first 6 months (87.5%, n=70/80). A third of mothers practised mixed feeding. Health system deficiency, mainly via cancellation of tests without notifying healthcare workers, was typical in infants (33%; n=26/80) and mothers (68.8%, n=55/80). All others (100%) were not counselled about the importance of PMTCT and 93.8% of mothers were not counselled about the importance of follow-up. Almost all HIV-positive infants (95%, n=76) presented with severe respiratory illness, mainly severe acute respiratory distress syndrome (62.5%, n=50/80) and pneumonia with hypoxic respiratory failure (32.5%, n=26/80). The overall mortality of the cohort was 22.5% (n=18/80), and most deaths were associated with cytomegalovirus (CMV), Pneumocystis jirovecii pneumonia (PJP) or both (61.1%, n=11/18). Conclusion. This present study confirmed that a new diagnosis of HIV positivity occurs throughout pregnancy and early childhood in infants. Poor adherence to ART in mothers and their infants, poor counselling, failure to attend antenatal and postnatal care, mixed feeding, and challenged laboratory services were common modifiable factors that need addressing.

Infant feeding knowledge and practice among HIVpositive mothers attending HIV treatment centres in Lagos

Background: Twenty five to forty percent of children will be infected with HIV in the absence of any form of intervention which is Prevention of Mother to Child Transmission (PMTCT). Objectives: This study determined the infant feeding knowledge and practices among HIV positive mothers attending HIV treatment centers in Lagos. Methods: A descriptive crosssectional design was used for the study. A multistage sampling technique was used to select / recruit 290 HIV positive mothers with babies between the ages of 2weeks to 18months, attending PMTCT services into the study Pre-tested interviewer administered structured questionnaire was used to collect data and analysis was done using Epi-info software. Chi-square and Fischer exact tests were used to determine association between the dependent and independent variables. The pvalue was set at 0.05. Results: Majority of the respondents (58.9%) were within the age range of 31 ­ 40 years and about half had a secondary school level of education. Exclusive formula feeding (40.3%) and exclusive breast feeding (42.4%) were feeding options known by the majority of the respondents. More than half (55.5%) of the mothers had a good knowledge of infant feeding options. Exclusive breastfeeding (EBF) was practiced by majority (55.5%) of the respondents, 21.4% practiced exclusive formula feeding (EFF) while only 6% practiced mixed feeding (MF). Knowledge of infant feeding options and the attitude towards exclusive breast feeding being enough in the first 6 months of life were associated with infant feeding options practiced; those with good knowledge of infant feeding options did not practice MF (9.7%) (p = 0.013). Conclusion: knowledge of infant feeding options was good and poor knowledge was associated with exclusive formula feeding. Majority practiced EBF. Educational programmes targeted at improving the knowledge of HIV and infant feeding options as well as strengthening of counseling sessions at PMTCT clinic would help reduce the risk of HIV transmission to the child.

Maternal mental health and caregiver competence of HIV-positive and negative women caring for their singleton newborns in KwaZulu-Natal Province, South Africa

Background. Maternal mental health during the perinatal period has been of interest to many researchers, with antenatal depression and postnatal depression (PND) being a leading cause of morbidity. The adverse effects of maternal depression on the offspring throughout infancy, childhood and adolescence are well documented. Studies on the mental health of persons living with HIV have also reported a high prevalence of depression. Objectives. To describe the prevalence of PND in a sample of HIV-positive and HIV-negative mothers delivering healthy singleton infants at one obstetric unit in KwaZulu-Natal (KZN) Province, South Africa, and the subsequent factors influencing neonatal behaviour and perceptions of caregiver competence. Correlations between the presence of PND and perceptions of caregiver competence (with the mother as caregiver), and between infant behaviour, the mother's confidence in her competence as caregiver, and demographic and medical variables, were also examined. Methods. Demographic and clinical data were collected from 132 mothers at initial contact and from 32 mothers at the 6-week follow-up appointment. Mothers independently completed the Edinburgh Postnatal Depression Scale at each time point, and the Mother and Baby Scales (MABS) at the 6-week follow-up appointment. Results. The prevalence of depression among all mothers at initial contact was 72.0%, remaining high (68.8%) among the mothers who returned for follow-up. There was a statistically significant correlation between depression and employment at follow-up (p=0.013), and between depression and delivery method (p=0.030). The majority of mothers reported being 'able to laugh and see the funny side of things' and 'looking forward with enjoyment to things' at initial contact and follow-up. Thoughts of self-harm were reported by 44.7% of mothers at baseline, and by 53.1% at follow-up. Although most infants scored in the average clinical band for neonatal behavioural factors in the MABS, mothers reported lack of confidence, globally and in caring for their infant. Conclusion. This study of maternal mental health of a sample of HIV-positive and HIV-negative mothers of infants in KZN revealed a higher prevalence of PND than reported in other studies. This population of mothers and infants is at risk of adverse outcomes of maternal depression, in addition to other possible risk factors.

Bitter kola and kola nut use and their effect on treatment outcome on People Living with HIV at a Military Hospital in Benue state Nigeria: Bitter kola (Garcinia) and Cola nut (Cola nitida among PLWHIV

Introduction Bitter Kola (Garcinia Kola) and kola nut, contains substances attributed to numerous effects on humans including anti-inflammatory, anti-allergic properties, anti-infective and caffeinism. This study explores Bitter kola and kola nut use and its impact on treatment outcome on People Living with HIV (PLWHIV). Methods: The study was conducted at a Military Hospital in Nigeria. An analytical cross-sectional study was done using questionnaire among 700 HIV-positive clients selected using simple random sampling. Data were collected by researcher and three trained assistants. Chi-square test and binary logistic regression were used for identifying associations and predictors, respectively. The level of significance was set at p < 0.05. Results: Findings show that 260 (63.6%) and 179 (25.6%) have ever and currently used Bitter kola/Kola nut, respectively. Also, 14 (7.8%) used Bitter kola/Kola nut alone while 165 (92.2%) used it in addition to other substances, especially with alcohol 123 (68.7%). Bitter kola use was associated with age (p = 0.037), gender (p < 0.001), occupation (p = 0.001), and number of children (p < 0.011). Identified predictors were being a female (AOR 0.79; 95% CI 0.08-0.92) and earning <18,000 Naira (AOR 2.91; 95% CI 2.03-21.54). There was no association of Bitter kola/kola nut use with CD4 count and viral load suppression. Conclusion: Though Kola nut and Bitter kola use was high as in the general population we have not found any effect on treatment outcome among PLWHIV. This calls for more research to ascertain if there are other possible beneficial effects on PLWHIV.

Duration of breast feeding and outcome of HIV-exposed infants seen at a tertiary health facility in Sokoto

Background: Appropriate infant feeding is still a challenge to HIV-positive mothers especially in the developing world despite their desire to breast feeding beyond the WHO recommended 12 months' duration. Objective: To determine the duration of breast feeding and correlate with outcome of HIV-exposed infants in UDUTH, Sokoto. Methods: This descriptive observational study was conducted among HIV-exposed infants attending Paediatric ART(PMTCT) clinic, UDUTH, Sokoto. The demographics, infant post-exposure prophylaxis, duration of breast feeding and results of early infant diagnosis (EID) of the infants using HIV-DNA PCR machine; and maternal highly active antiretroviral therapy (HAART) history were documented. The data were analyzed using SPSS version 24.0. A p-value of ≤0.05 was taken as significant. Results: One hundred and sixty-three HIV-positive mother-infant pairs were studied, 103(61.7%) of the HIV-positive mothers were aged 25-34 years, 105(62.9%) were of lower socio-economic class and 94(56.3%) had informal education. One hundred and fifteen (62.5%) were on TDF/3TC/EFV and 143 (85.6%) were on HAARTs prior to the index pregnancy. One hundred and sixty-three of the HIV-exposed infants studied were breast-fed and 165 (98.8%) had nevirapine as infant PEP. The mean duration of breast feeding among HIV-exposed infants was 13.2(±3.5) months with a range 6 ­ 20 months. Ninety-eight (60.1%) infants were breastfed beyond 12months. All the HIV-exposed infants were not infected at the end of breastfeeding for 12 months or more. Conclusion: Majority of the HIV-positive mother's breastfed beyond WHO recommended 12 months and their infants were uninfected. This may support the upward review of the duration of breast feeding of HIV-exposed infants in our community

'Please confirm your HIV-positive status by email to the following government address': Protection of 'vulnerable employees' under COVID-19

COVID-19 has significantly changed the lives of people worldwide. After one of the most stringent lockdowns in the world, South Africa (SA) prepared to allow increasing numbers of workers to return to their workplaces. Employees received several requests to disclose health conditions to their employers that might put them at higher risk for COVID-19, as some of the regulations issued under the state of disaster by the SA government oblige employers to make special provisions for 'vulnerable employees'. Despite their benevolent intention, such requests constitute a massive infringement of employees' rights, and some of the medical, legal and ethical considerations relevant in this context are discussed. Given the relative scarcity of medical evidence, the constitutional protection of employees' rights and the ethical concerns, a cautious and well-administrated approach within the legally permissible space is necessary

Basic fibroblast growth factors as a biomarker of focal segmental glomerulosclerosis in HIV-positive and HIV-negative children

Background. HIV infection can lead to the development of HIV-associated nephropathy (HIVAN) with the majority of patients progressing to end-stage kidney disease. Previous studies have recognised basic fibroblast growth factor (bFGF) as a biomarker for HIVAN, since significant levels of bFGF low-affinity receptors have been found in the kidneys of HIV-infected children.Objective. To assess the association between bFGF and kidney disease in the development of focal segmental glomerulosclerosis (FSGS) in HIV-positive and negative children.Methods. The study group consisted of 31 children; HIVAN (n=11) and idiopathic FSGS (n=20). The control group consisted of both HIV-positive (n=20) and HIV-negative (n=20) children with no kidney disease. Serum samples from all patients in both the study and control groups were analysed for bFGF.Results. The concentration of bFGF was higher, in comparison with idiopathic FSGS children, in HIVAN children (p=0.0167). There was also a significant elevation of serum bFGF levels in children with HIVAN when compared with HIV-positive (p=0.0288) and HIV-negative (p=0.0043) control groups.Conclusion. This study demonstrated statistically significant differences between bFGF levels in children with HIVAN and a control group, although it failed to distinguish significant differences in bFGF levels between HIVAN and idiopathic FSGS children

Determinants of HIV serostatus disclosure and assessment of the competence of health care personnel in HIV serostatus disclosure

Background: Disclosure of HIV serostatus is essential for the care and eradication of HIV infection. The World Health Organization recommends disclosure to school-age children and younger children but this practice is commonly hindered by stigmatization and other presumed psychosocial effects of the disease. Objective: To identify limitations to the disclosure of serostatus in HIV-infected children, outcomes of disclosure as well as compare the outcomes of disclosure by either parents/caregiver only with the involvement of health care personnel. Methods: A questionnaire-based study of primary caregivers of children aged 6 years to 18 years with HIV infection who were enrolled at two government-owned tertiary institutions in Lagos State, Nigeria. The healthcare personnel directly involved in the care of these children also participated in the study. Results: A total of 190 primary caregivers participated in the study. In all, 29 health care personnel completely filled the questionnaires. Disclosure (partial and full) was recorded among 31.0%. Older children and children with single parents were more likely to know their HIV status. Similar positive and negative impacts of disclosure were observed irrespective of the individuals involved in the processes. In all, 62.1% of healthcare personnel have had training on disclosure. Conclusion: Disclosure rate in HIV-infected children was low. There is a need for more training of health personnel and education of caregivers on the benefits of disclosure as well as the introduction of effective measures to tackle the barriers to disclosure

Implementation of postnatal care for HIV-positive mothers in the Free State: Nurses' perspectives

Background: Postnatal care (PNC) provides the opportunity for protecting the lives of women infected with human immune deficiency virus (HIV) and their babies. The prevention of mother-to-child transmission of HIV (PMTCT) guidelines provide a framework for implementation of PNC. There has been no empirical evidence on how the nurses at the clinic level implement these guidelines. In addition, there are reports that PNC has been neglected in South Africa. Aim: The study aimed to explore the implementation of PNC for HIV-positive women, by explicating nurses' views regarding their practices. Setting: The study was conducted in 2015 at three clinics at Mangaung Metro Municipality in the Free State. Methods: A qualitative, evaluative case study was conducted to provide a detailed account of the implementation of PNC, using 2015 PMTCT guidelines as a framework for evaluation. Eighteen key informants participated in three focus groups. Data were reviewed through direct thematic analysis. Results: Four themes emerged from data analysis, namely, guidelines as an empowering tool, implementation of HIV guidelines, perceived successes and challenges of postnatal HIV care, and measures to strengthen postnatal HIV care services. The study found that nurses interpreted and used guidelines to direct their practice. However, there were challenges and some successes. Conclusion: It was concluded that nurses had a good understanding of the guidelines provided for their practices and implemented them with various levels of success. Effective management of HIV-infected women during the postnatal period requires well-designed multidisciplinary collaborations, adequate resources, continuous professional development programmes, a high level of competence and confidence