Dolutegravir- Versus Efavirenz-Based Treatment in Pregnancy: Impact on Red Blood Cell Folate Concentrations in Pregnant Women and Their Infants.

In IMPAACT 2010/VESTED, pregnant women were randomized to initiate dolutegravir (DTG)+emtricitabine (FTC)/tenofovir alafenamide (TAF), DTG+FTC/tenofovir disoproxil fumarate (TDF), or efavirenz (EFV)/FTC/TDF. We assessed red blood cell folate concentrations (RBC-folate) at maternal study entry and delivery, and infant birth. RBC-folate outcomes were: 1) maternal change entry to delivery (trajectory), 2) infant, 3) ratio of infant-to-maternal delivery. Generalized estimating equation models for each log(folate) outcome were fit to estimate adjusted geometric mean ratio (Adj-GMR)/GMR trajectories (Adj-GMRT) of each arm comparison in 340 mothers and 310 infants. Overall, 90% of mothers received folic acid supplements and 78% lived in Africa. At entry, median maternal age was 25 years, gestational age was 22 weeks, CD4 count was 482 cells/mm3 and log10HIV RNA was 3 copies/mL. Entry RBC-folate was similar across arms. Adj-GMRT of maternal folate was 3% higher in the DTG+FTC/TAF versus EFV/FTC/TDF arm (1.03, 95%CI 1.00, 1.06). The DTG+FTC/TAF arm had an 8% lower infant-maternal folate ratio (0.92, 95%CI 0.78, 1.09) versus EFV/FTC/TDF. Results are consistent with no clinically meaningful differences between arms for all RBC-folate outcomes and they suggest that cellular uptake of folate and folate transport to the infant do not differ in pregnant women starting DTG- vs. EFV-based ART.

Willingness to Receive HIV Self-Testing Kits from Recent Sexual Partners Among Men in Dar Es Salam, Tanzania: Findings from the STEP Project Baseline Survey.

Globally, men are less likely to access HIV services, and addressing HIV service challenges among men is crucial to the global HIV/AIDS response. HIV self-testing (HIVST) has been shown to be a potentially effective strategy in improving HIV testing coverage among men. This study assessed and identified factors influencing willingness to receive HIVST kits from sexual partners among men in Tanzania. Data are from the baseline survey of the Self-Testing Education and Promotion (STEP) project, a five-year study comprising male participants aged 18 or older who self-reported as HIV-negative. Logistic regression models were used to assess factors associated with men's willingness to receive HIVST kits from their sexual partners. There were 505 heterosexual male participants enrolled in the study with an average age of 29 years, of whom 69% reported being willing to receive HIVST kits from their sexual partner. Logistic regression models demonstrated that willingness to receive HIVST kits from sexual partners was significantly associated with number of sexual partners within 12 months (aOR = 1.2, 95% CI [1.1-1.3]), awareness of HIVST (aOR = 5.6, 95% CI [3.2-9.5]), previous discussion of HIVST with sexual partners aOR = 14.0, 95% CI [8.0-24.6]), and previous testing for HIV with sexual partners not (aOR = 2.5, 95% CI [1.3-4.7]). These findings suggest additional promotional strategies to improve men's awareness of HIVST and support open conversations about HIVST and HIV testing with sexual partners could improve men's willingness to receive HIVST kits when distributed through their sexual partners.

Efficacy of mobile phone intervention to increase male partner antenatal care attendance for HIV testing in Moshi municipal, Tanzania: a randomized controlled trial.

BACKGROUND: HIV partner counselling and testing in antenatal care (ANC) is a crucial strategy to raise the number of males who know their HIV status. However, in many settings like Tanzania, male involvement in antenatal care remains low, and there is a definite need for innovative strategies to increase male partner involvement. This study was designed to evaluate the efficacy of mobile phone intervention increase male partner ANC attendance for HIV testing in Moshi municipal, Tanzania. METHODS: Between April and July 2022, we enrolled pregnant women presenting to a first ANC visit at Majengo and St. Joseph reproductive health facilities without their male partners. Eligible pregnant women were randomly assigned to invitation of their male partners either via phone calls, text messages from clinic staff and verbal invites from pregnant partners (intervention arm) or verbal invites only from the pregnant partners (control arm). Neither healthcare provider nor participant were blinded. The primary outcome was the proportion of male partners who attended ANC with their pregnant partners during a follow-up period of two consecutive visits. The secondary outcome measure was HIV testing among male partners following the invitation. Participants were analyzed as originally assigned (intention to treat). RESULTS: A total of 350 pregnant women presenting to ANC for the first time were enrolled, with 175 women enrolled in each arm. The efficacy of male attendance with their pregnant women following the invitations was 83.4% (147/175) in the intervention arm and 46.3% (81/175) in the control arm. Overall, the results suggest a positive and statistically significant average treatment effect among men who received mobile phone intervention on ANC attendance. For the secondary outcome, the percent of male partners who accepted HIV counselling and testing was 99.3% (146/147) in the intervention arm and 93.8% (76/81) in the control arm. Married men were having higher odds of ANC attendance compared with single men (aOR:6.40(3.26-12.56), Males with multigravida women were having lower odds of ANC attendance compared with primigravida women (aOR:0.17(0.09-0.33). CONCLUSION: The study demonstrates that supplementing verbal invitations with mobile phone calls and text messages from clinic staff can significantly increase male partner ANC attendance and HIV testing. This combined approach is recommended in improving ANC attendance and HIV testing of male partners who do not accompany their pregnant partners to antenatal clinics in the first visits. TRIAL REGISTRATION: PACTR202209769991162.

Implementation of evidence-based multiple focus integrated intensified TB screening to end TB (EXIT-TB) package in East Africa: a qualitative study.

INTRODUCTION: Tuberculosis (TB) remains a major cause of morbidity and mortality, especially in sub-Saharan Africa. We qualitatively evaluated the implementation of an Evidence-Based Multiple Focus Integrated Intensified TB Screening package (EXIT-TB) in the East African region, aimed at increasing TB case detection and number of patients receiving care. OBJECTIVE: We present the accounts of participants from Tanzania, Kenya, Uganda, and Ethiopia regarding the implementation of EXIT-TB, and suggestions for scaling up. METHODS: A qualitative descriptive design was used to gather insights from purposefully selected healthcare workers, community health workers, and other stakeholders. A total of 27, 13, 14, and 19 in-depth interviews were conducted in Tanzania, Kenya, Uganda, and Ethiopia respectively. Data were transcribed and translated simultaneously and then thematically analysed. RESULTS: The EXIT-TB project was described to contribute to increased TB case detection, improved detection of Multidrug-resistant TB patients, reduced delays and waiting time for diagnosis, raised the index of TB suspicion, and improved decision-making among HCWs. The attributes of TB case detection were: (i) free X-ray screening services; (ii) integrating TB case-finding activities in other clinics such as Reproductive and Child Health clinics (RCH), and diabetic clinics; (iii), engagement of CHWs, policymakers, and ministry level program managers; (iv) enhanced community awareness and linkage of clients; (v) cooperation between HCWs and CHWs, (vi) improved screening infrastructure, (vii) the adoption of the new simplified screening criteria and (viii) training of implementers. The supply-side challenges encountered ranged from disorganized care, limited space, the COVID-19 pandemic, inadequate human resources, inadequate knowledge and expertise, stock out of supplies, delayed maintenance of equipment, to absence of X-ray and GeneXpert machines in some facilities. The demand side challenges ranged from delayed care seeking, inadequate awareness, negative beliefs, fears towards screening, to financial challenges. Suggestions for scaling up ranged from improving service delivery, access to diagnostic equipment and supplies, and infrastructure, to addressing client fears and stigma. CONCLUSION: The EXIT-TB package appears to have contributed towards increasing TB case detection and reducing delays in TB treatment in the study settings. Addressing the challenges identified is needed to maximize the impact of the EXIT-TB intervention.

Prevalence of neurotoxicity symptoms among postpartum women on isoniazid preventive therapy and efavirenz-based treatment for HIV: an exploratory objective of the IMPAACT P1078 randomized trial.

BACKGROUND: This exploratory analysis investigates the prevalence and risk factors of neurocognitive toxicity in postpartum women on HIV treatment in response to a concern of an Isoniazid Preventive Therapy (IPT)/Efavirenz interaction. TRIAL DESIGN: Pregnant women on HIV treatment from countries with high TB prevalence were randomized in IMPAACT P1078 to 28 weeks of IPT started either during pregnancy or at 12 weeks postpartum. Partway through study implementation, the Patient Health Questionnaire 9, the cognitive complaint questionnaire, and the Pittsburg Sleep Quality Index were added to evaluate depression, cognitive function, and sleep quality at postpartum weeks. Screening for peripheral neuropathy was conducted throughout the study. METHODS: We summarized percentages of women with depression symptoms, cognitive dysfunction, poor sleep quality and peripheral neuropathy and assessed the association of 11 baseline risk factors of neurotoxicity using logistic regression, adjusted for gestational age stratum. RESULTS: Of 956 women enrolled, 749 (78%) had at least one neurocognitive evaluation. During the postpartum period, the percentage of women reporting at least mild depression symptoms, cognitive complaint and poor sleep quality peaked at 13%, 8% and 10%, respectively, at 12 weeks, and the percentage of women reporting peripheral neuropathy peaked at 13% at 24 weeks. There was no evidence of study arm differences in odds of all four neurotoxic symptoms. CONCLUSIONS: Timing of IPT initiation and EFV use were not associated with symptoms of neurotoxicity. Further study is advised to formally assess risk factors of neurotoxicity.

Perceived performance of health facility governing committees in overseeing healthcare services delivery in primary health care facilities in Tanzania.

Health Facility Governing Committees (HFGCs) play a vital role in overseeing health services delivery in the primary health care system. However, despite their existence in Tanzania hiccups remain reported on the quality of health services delivered in primary health care facilities. The latter poses a question on the performance of HFGCs in overseeing the services delivery at the primary health facilities. This study sought to assess the perceived performance of the HFGCs and the associated factors in overseeing the healthcare services delivery at the primary health facilities in Tanzania. A cross-sectional study was conducted in five regions of Tanzania: Mwanza, Dar Es Salaam, Kilimanjaro, Pwani, and Arusha. A self-administered questionnaire containing structured questions was used to gather information from randomly selected 574 HFGC members. Data were analyzed descriptively and the binary logistic regression model was used to determine factors associated with the perceived performance. Half (50.52%) of the HFGCs members perceived themselves to have good performance. Furthermore, only 51.05% of all the participants had received any form of health management and governance training whereby about two-thirds had received training for only 1 day. The main factors associated with the perceived low performance of the HFGCs members were age, level of education and duration served in the HFGC. A low level of education was associated with the poor perceived performance of the HFGC (AOR 0.36 [CI: 0.23-0.55]). Similarly with increasing age, the odds of good-perceived performance lowered (AOR 0.26 [CI: 0.13, 0.55]). Serving as a HFGC member for less than 1 year was associated with poor perceived performance (AOR 0.40 [CI: 0.17, 0.95]). From these findings, it is recommended that the criteria for recruitment of HFGC members should be revisited. Furthermore, a qualitative study to explore contextual factors influencing the perforce of HFGCs is recommended.

Prevalence and predictors of depression among women attending antenatal care in Moshi, Tanzania: a cross-sectional study.

INTRODUCTION: Antenatal depression in low-and middle-income countries is under-diagnosed and leads to poorer outcomes in the pregnancy and postpartum periods. The aim of this study was to quantify depressive symptoms among pregnant women in Moshi, Tanzania, and identify factors associated with probable depression. METHODS: Between March and December 2019, we enrolled 1039 pregnant women attending their first antenatal care appointment at two government health facilities to complete an audio computer-assisted self-interview. Depressive symptoms were measured with the Edinburgh Postnatal Depression Scale (EPDS), with a score > 13 indicating probable depression. A log-binomial regression model was used to identify factors associated with probable antenatal depression. RESULTS: A total of 11.5% (119/1033) met criteria for probable depression. Depression was more common among women who were not married (16.5% vs. 7.9%, PrR = 1.5, 95% CI 1.0, 2.1) and women who reported a lifetime history of violence (22.6% vs. 5.3%, PrR = 3.3, 95% CI 2.2, 5.0). Depression was less common among women who reported more partner-specific support (PrR = 0.92, 95% CI 0.87, 0.96). CONCLUSIONS: Screening pregnant women for depressive symptoms is an essential component of evidence-based maternity care and should be accompanied by appropriate support and resources. Women who are not married, have limited support from a partner, or have experienced violence are especially vulnerable to depressive symptomatology during pregnancy.

Epidemiology and management of asthma and atopic dermatitis in Sub-Saharan Africa.

Sub-Saharan Africa (SSA) is currently undergoing a transformation process of unprecedented magnitude owing to economic development and urbanization. This process is paralleled by a dramatic increase in prevalence and incidence of noncommunicable diseases. In this article we analyze the current situation with regard to 1 group of the earliest noncommunicable diseases in a person's life, namely, allergies and asthma. This article provides an update on the epidemiology, availability, and access to management strategies by patients experiencing bronchial asthma or atopic dermatitis in SSA. Despite all of the progress, there is still a tremendous need to support education and training, transfer of resources, and cooperation with pharmaceutical and diagnostic companies to achieve adequate treatment and sustainability in SSA with regard to allergy, asthma, and eczema management.

Individual and Composite Adverse Pregnancy Outcomes in a Randomized Trial on Isoniazid Preventative Therapy Among Women Living With Human Immunodeficiency Virus.

BACKGROUND: International Maternal Pediatric Adolescent AIDS Clinical Trials (IMPAACT) P1078, a randomized noninferiority study designed to compare the safety of starting isoniazid preventive therapy (IPT) in women living with human immunodeficiency virus (HIV) either during pregnancy or after delivery, showed that IPT during pregnancy increased the risk of composite adverse pregnancy outcomes, but not individual outcomes. Many known factors are associated with adverse pregnancy outcomes: these factors' associations and effect modifications with IPT and pregnancy outcomes were examined. METHODS: Pregnant women living with HIV from 8 countries with tuberculosis incidences >60/100 000 were randomly assigned to initiate 28 weeks of IPT either during pregnancy or at 12 weeks after delivery. Using univariable and multivariable logistic regression and adjusting for factors associated with pregnancy outcomes, composite and individual adverse pregnancy outcome measures were analyzed. RESULTS: This secondary analysis included 925 mother-infant pairs. All mothers were receiving antiretrovirals. The adjusted odds of fetal demise, preterm delivery (PTD), low birth weight (LBW), or a congenital anomaly (composite outcome 1) were 1.63 times higher among women on immediate compared to deferred IPT (95% confidence interval [CI], 1.15-2.31). The odds of fetal demise, PTD, LBW, or neonatal death within 28 days (composite outcome 2) were 1.62 times higher among women on immediate IPT (95% CI, 1.14-2.30). The odds of early neonatal death within 7 days, fetal demise, PTD, or LBW (composite outcome 3) were 1.74 times higher among women on immediate IPT (95% CI, 1.22-2.49). CONCLUSIONS: We confirmed higher risks of adverse pregnancy outcomes associated with the initiation of IPT during pregnancy, after adjusting for known risk factors for adverse pregnancy outcomes.

HIV Stigmatizing Attitudes Among Men Accompanying Their Partners to Antenatal Care in Tanzania: A Mixed-Method Study.

This mixed-method study aimed to describe HIV stigmatizing attitudes, identify factors associated with stigmatizing attitudes, and explore the broader context of HIV stigma among men accompanying their pregnant female partners to antenatal care in Tanzania. The study recruited 480 men who were attending a first antenatal care appointment with their pregnant female partners. Participants completed a structured survey; a subset of 16 men completed in-depth interviews. The majority of participants endorsed at least one of the stigmatizing attitudes; the most common attitude endorsed was the perception that HIV is a punishment for bad behaviour. In a multivariable logistic analysis, men were more likely to endorse stigmatizing attitudes if they were younger, less educated, Muslim, did not know anyone with HIV, or reported less social support. In the qualitative interviews, men discussed how HIV was antithetical to masculine identities related to respect, strength, independence, and emotional control. Future studies should develop and test interventions to address HIV stigmatizing attitudes among men, taking advantage of settings of routine HIV testing. These programs should be tailored to reflect masculine ideals that perpetuate stigma.

Attitudes Toward Pregnancy Among Women Enrolled in Prevention of Mother-to-Child Transmission of HIV (PMTCT) Services in Moshi, Tanzania.

For pregnant women living with HIV (WLWH), feelings about pregnancy may influence their emotional well-being and health seeking behaviors. This study examined attitudes toward pregnancy and associated factors among women enrolled in prevention of mother-to-child transmission of HIV (PMTCT) services in Moshi, Tanzania. 200 pregnant WLWH were enrolled during their second or third trimester of pregnancy and completed a structured survey. Univariable and multivariable regression models examined factors associated with attitudes toward pregnancy, including demographics, interpersonal factors, and emotional well-being. Attitudes toward the current pregnancy were generally positive, with 87% of participants reporting feeling happy about being pregnant. In the final multivariable model, having higher levels of partner support, being newly diagnosed with HIV, and having fewer children were significantly associated with more positive attitudes toward their pregnancy. Findings point to a need for tailored psychosocial support services in PMTCT, as well as comprehensive reproductive health care for WLWH.

Pilot Outcomes of Maisha: An HIV Stigma Reduction Intervention Developed for Antenatal Care in Tanzania.

HIV stigma is a persistent barrier to curbing the spread of HIV and improving quality of life for people living with HIV. We developed and pilot tested Maisha, an HIV stigma reduction intervention in antenatal care (ANC) with two objectives: 1) among individuals living with HIV, reduce internalized and anticipated HIV stigma, with subsequent improvements in HIV care engagement, and 2) among individuals who are HIV-seronegative, reduce HIV stigmatizing attitudes. We enrolled and baselined 1039 women and 492 male partners presenting to a first ANC appointment and randomized them to standard of care or the Maisha intervention. All women living with HIV (WLHIV) and a subset of HIV-negative participants completed a 3-month follow-up assessment. Participation in the three Maisha sessions was high (99.6%, 92.8%, 89.3%), and nearly all participants noted satisfaction with the intervention content (99.8%) and counselor (99.8%). Among 55 WLHIV, care engagement outcomes did not differ by condition. Among 293 HIV-negative participants, Maisha participants had significantly greater reductions in the moral judgment sub-scale of the stigma attitudes measure (p < .001), but not the social distancing subscale. The ANC setting, where women and their partners are routinely tested for HIV, is an ideal venue for addressing HIV stigma. The Maisha intervention was feasible and acceptable, and had an impact on HIV stigma attitudes. A full trial is needed to examine impacts on HIV outcomes; modifications to the intervention should be considered to reduce social alienation of PLWH.

Depression and associated factors among geriatric population in Moshi district council, Northern Tanzania.

BACKGROUND: Depression in the elderly population has been identified as a significant public health problem associated with adverse outcomes such as decreased quality of life, cognitive decline, and increased rates of suicide. We aimed to determine the prevalence and factors associated with depressive symptoms among geriatric population in Moshi district council, northern Tanzania. METHODS: This community-based cross-sectional study was conducted in Moshi rural district, northern Tanzania, between June and July 2019. A multi-stage sampling technique was used to recruit 304 elders aged 60 or more years. We used geriatric depression scale (GDS-15) to assess depression. Generalized linear model with Poisson family and log link function was used to estimate prevalence ratio (PR) and the corresponding 95% confidence intervals for factors associated with geriatric depressive symptoms. RESULTS: A total of 304 participants were enrolled, the median age (interquartile range) 67 (62-75.5 years), and about half (51%) were females. The prevalence of geriatric depressive symptoms was 44.4%. Elders with a self-reported history of cognitive impairment had higher prevalence of depressive symptoms (PR = 1.66, 95%CI 1.16, 2.38) while elders with intermediate (PR = 0.56, 95%CI 0.38, 0.82) and strong social support (PR = 0.27, 95%CI 0.17, 0.44) were less likely to have depressive symptoms compared to those with no available social support. CONCLUSIONS: Nearly one in every two elders had geriatric depressive symptoms. Depressive symptoms were associated with self-reported history of cognitive impairment and availability of social support. We recommend community screening, awareness creation, and social support interventions for early identification and management of depressive symptoms in this population.

Symptoms and predictors of depression among university students in the Kilimanjaro region of Tanzania: a cross-sectional study.

BACKGROUND: Depression is the second leading cause of death among young people worldwide, and severity and suicidality are useful predictors of an adverse outcome. AIM: This study aimed at examining factors associated with depression among university students in Tanzania. METHODS: A cross-sectional study was conducted between March 2018 and July 2019 of undergraduate students across four universities. They completed a self-reported questionnaire collecting socio-demographic, together with a Patient Health Questionnaire (PHQ-9) to screen for depression. A multivariate logistic regression model was used to determine independent predictors of depression. RESULTS: A total of 1047 students completed the study. Their mean (±SD) age was 24.2 (±7) years. 219 students (21.3%) screened positive for probable depression (survey-1 34% vs survey-2 13%). A total of 228 (21.9%) students reported having thoughts of serious self-harm. Factors independently influencing depression included year of study, substance abuse, unhappy interpersonal relationships and chronic mental or physical illness. The presence of an eating disorder was a predictor of depression and was recorded in 7.4% of all students. CONCLUSION: Significant probable depression is present in one fifth of undergraduate students in this study. These results demonstrate a worrying degree of self- reported features of depression among North Tanzanian university students.

Determinants of isoniazid preventive therapy completion among people living with HIV attending care and treatment clinics from 2013 to 2017 in Dar es Salaam Region, Tanzania. A cross-sectional analytical study.

BACKGROUND: Tuberculosis (TB) disease is a common opportunistic infection among people living with HIV (PLHIV). WHO recommends at least 6 months of isoniazid Preventive Therapy (IPT) to reduce the risk of active TB. It is important to monitor the six-month IPT completion since a suboptimal dose may not protect PLHIV from TB infection. This study determined the six-month IPT completion and factors associated with six-month IPT completion among PLHIV aged 15 years or more in Dar es Salaam region, Tanzania. METHODS: Secondary analysis of routine data from PLHIV attending 58 care and treatment clinics in Dar es Salaam region was used. PLHIV, aged 15 years and above, who screened negative for TB symptoms and initiated IPT from January, 2013 to June, 2017 were recruited. Modified Poisson regression with robust standard errors was used to estimate prevalence ratios (PR) and 95% confidence interval (CI) for factors associated with IPT completion. Multilevel analysis was used to account for health facility random effects in order to estimate adjusted PR (APR) for factors associated with IPT six-month completion. RESULTS: A total of 29,382 PLHIV were initiated IPT, with 21,808 (74%) female. Overall 17,092 (58%) six-month IPT completion, increasing from 42% (773/1857) in year 2013 to 76% (2929/3856) in 2017. Multilevel multivariable model accounting for health facilities as clusters, showed PLHIV who were not on ART had 46% lower IPT completion compared to those were on ART (APR: 0.54: 95%CI: 0.45-0.64). There was 37% lower IPT completion among PLHIV who transferred from another clinic (APR: 0.63: 95% CI (0.54-0.74) compared to those who did not transfer. PLHIV aged 25-34 years had a 6% lower prevalence of IPT completion as compared to those aged 15 to 24 years (APR:0.94 95%CI:0.89-0.98). CONCLUSION: The IPT completion rate in PLHIV increased over time, but there was lower IPT completion in PLHIV who transferred from other clinics, who were aged 25 to 34 years and those not on ART. Interventions to support IPT in these groups are urgently needed.

Prevalence and Outcome of HIV-associated Malignancies Among HIV-infected Children Enrolled into Care at Kilimanjaro Christian Medical Center 2006 to 2014: A Hospital-based Retrospective Analytical Study.

OBJECTIVE: We aimed to establish the prevalence of human immunodeficiency virus (HIV)-associated malignancies in children attending a care and treatment clinic at Kilimanjaro Christian Medical Centre. MATERIALS AND METHODS: This was a retrospective cross-sectional hospital-based study of children who attended an HIV care and treatment clinic between 2006 and 2014. Children 2 months to 17 years of age were eligible for participation. The data on social demographic and clinical characteristics were extracted from the medical record. A multivariate logistic regression model was developed to determine predictors of HIV-associated malignancies. RESULTS: Medical records from 721 HIV-infected children were reviewed. The median age (interquartile range) at HIV diagnosis was 5.7 (2.0 to 9.4) years. Among them, 34 (4.7%) had HIV-associated malignancies. The most common (n=24, 70.3%) malignancy was the Kaposi sarcoma. Age at HIV diagnosis was significantly associated with HIV-associated malignancies (adjusted odds ratio, 1.2; 95% confidence interval, 1.0-1.3). Among 34 patients with HIV-associated malignancies, 11 (32.4%) died. Seven (20.6%) patients reported complete remission from their malignancies, and outcomes for 6 patients were unknown. CONCLUSIONS: The prevalence of HIV-associated malignancies was high and was associated with late HIV diagnosis. The Kaposi sarcoma was the commonest malignancy. Early HIV diagnosis and treatment in children might reduce HIV-associated malignancies.

Factors associated with mental distress among undergraduate students in northern Tanzania.

BACKGROUND: Mental distress is a major public health problem which includes anxiety, depression and somatic symptoms such as sleeping problems, fatigue and headache. University students are consistently reported to have higher levels of mental distress compared to the general population. Although university students with mental distress have significantly impaired cognitive functioning, learning disabilities and poor academic performance, the burden of this problem in Tanzania is unknown. This study aimed to determine prevalence and factors associated with mental distress among undergraduate students in northern Tanzania. METHODS: A cross-sectional study was conducted among undergraduate students at Kilimanjaro Christian Medical University College from April-July 2018. Simple random sampling technique using probability proportional to size was used to sample students from their respective classes. Mental distress was screened using the self-reporting questionnaire (SRQ-20). Data was analyzed using Stata version 15.1. Frequencies and percentages were used to summarize categorical variables while mean and standard deviation for numeric variables. Multivariable logistic regression was used to determine factors associated with mental distress adjusted for potential confounders. RESULTS: A total of 402 undergraduate students participated in this study, 14% screened positive for mental distress. Residing off-campus (OR = 0.44, 95%CI 0.20-0.96) and perceived availability of social support (OR = 0.22, 95%CI 0.11-0.45) reduced the odds of mental distress while students with family history of mental distress (OR = 2.60, 95%CI 1.04-6.57) and those with decreased grades than anticipated (OR = 3.61, 95%CI 1.91-6.83) had higher likelihood of mental distress. CONCLUSION: One in every ten students screened was positive for mental distress. Those who reported a family history of mental illness and lower grades than anticipated had higher response of mental distress. To relieve students from stress and frustrations related to studies and their lives in general, this study recommends awareness creation, counselling to help those with mental health issues, establishment of student drop-in centers for such services and promotion of social and recreational activities at the college.

Modifiable risk factors for community-acquired pneumonia in children under 5 years of age in resource-poor settings: a case-control study.

OBJECTIVE: Despite the availability of vaccines and antibiotics, pneumonia remains the leading cause of mortality among children under 5 years of age. The objective of this study was to identify modifiable risk factors for community-acquired pneumonia (CAP) in children under 5 years of age in a vaccinated population. METHODS: A case-control study was conducted between January and December 2017. The cases included children aged 2-59 months with X-ray-confirmed pneumonia, whereas the controls were children from the community with no history of respiratory infection. A multivariable logistic regression model was used to determine the modifiable risk factors for CAP. RESULTS: A total of 113 children with X-ray-confirmed pneumonia and 350 healthy children were enrolled in this study. The median ages for the cases and controls were 13.7 (IQR = 7.2-25.3) and 13.4 (IQR = 6.0-24.8) months respectively. One (0.9%) child died after the enrolment. The independent predictors of CAP included a lack of exclusive breastfeeding for 6 months (aOR = 1.7, 95% CI = 1.0-2.9), underweight (aOR = 2.1, 95% CI = 1.0-4.5), unclean cooking fuel (aOR = 1.8, 95% CI = 1.0-3.3) and low income (aOR = 2.9, 95% CI = 1.6-5.4). No association was found between vaccination status and CAP. CONCLUSION: In addition to a lack of exclusive breastfeeding, children from families of low-economic status were at risk of contracting CAP. Since the risk factors are complex, the study results call for more concerted efforts by and collaboration among the health, agriculture and development sectors to address mortality caused by CAP.

OBJECTIF: Malgré la disponibilité des vaccins et des antibiotiques, la pneumonie reste la principale cause de mortalité chez les enfants de moins de cinq ans. L'objectif de cette étude était d'identifier les facteurs de risque modifiables pour la pneumonie acquise en communauté (PAC) chez les enfants de moins de cinq ans dans une population vaccinée. MÉTHODES: Une étude cas-témoins a été menée entre janvier et décembre 2017. Les cas concernaient des enfants âgés de 2 à 59 mois atteints de pneumonie confirmée par la radiographie, alors que les témoins étaient des enfants de la communauté sans antécédents d'infection respiratoire. Un modèle de régression logistique multivariée a été utilisé pour déterminer les facteurs de risque modifiables pour la PAC. RÉSULTATS: Au total, 113 enfants atteints de pneumonie confirmée par la radiographie et 350 enfants en bonne santé ont été inclus dans cette étude. Les âges médians pour les cas et les témoins étaient respectivement de 13,7 (IQR = 7,2 - 25,3) et de 13,4 (IQR = 6,0 - 24,8) mois. Un enfant (0,9%) est décédé après l'inscription. Les prédicteurs indépendants de la PAC comprenaient une absence d'allaitement exclusif pendant six mois (aOR = 1,7; IC95%: 1,0 - 2,9), un poids insuffisant (aOR = 2,1; IC95%: 1,0 - 4,5), un combustible de cuisson non propre (aOR = 1,8; IC95%: 1,0 - 3,3) et un faible revenu (aOR = 2,9; IC95%: 1,6 - 5,4). Aucune association n'a été trouvée entre le statut de vaccination et la PAC. CONCLUSION: Outre l'absence d'allaitement maternel exclusif, les enfants issus de familles à faible statut économique étaient à risque de contracter la PAC. Les facteurs de risque étant complexes, les résultats de l'étude appellent à des efforts plus concertés et une collaboration accrue entre les secteurs de la santé, de l'agriculture et du développement afin de lutter contre la mortalité causée par la PAC.

Vulnerable at Each Step in the PMTCT Care Cascade: High Loss to Follow Up During Pregnancy and the Postpartum Period in Tanzania.

In 2013, Tanzania adopted the World Health Organization's Option B+ guidelines for prevention of mother-to-child transmission of HIV (PMTCT), whereby all HIV-infected pregnant women initiate lifelong antiretroviral therapy. This study examined retention in PMTCT across critical junctures in the care continuum. This was a retrospective study of patient-level data for a cohort of women enrolled in PMTCT during the first year of Option B+ in Tanzania. Retention in care was described across three periods: (1) the first month of antenatal care (ANC), (2) pregnancy, and (3) the postpartum period. Logistic regression was used to identify factors associated with loss to follow up (LTFU) during the first month of ANC. Survival analyses were used to identify factors associated with LTFU during pregnancy and the postpartum periods. 650 participants were included in the cohort; 262 (40.3%) were newly diagnosed with HIV. Two years after delivery, 383/650 (58.7%) were LTFU. Of the 383 LTFU, 73 (19.1%) were lost during the first month of ANC, 44 (11.5%) during pregnancy, and 266 (69.5%) after delivery. Being newly diagnosed with HIV predicted higher LTFU during the first month of ANC (aOR 1.76; 95% CI 1.06-2.94) and faster time to LTFU during the postpartum period (adjusted relative time, 0.68; 95% CI 0.51-0.89). High LTFU occurred across the PMTCT continuum, including immediately after enrollment into ANC and the postpartum period. Ongoing research is needed to encourage treatment uptake and sustained engagement after delivery.

Attitudes Toward Long-Term Use of Antiretroviral Therapy Among HIV-Infected Pregnant Women in Moshi, Tanzania: A Longitudinal Study.

Adherence to antiretroviral therapy (ART) during pregnancy and the postpartum period is necessary to prevent vertical HIV transmission and to secure the long-term health of an HIV-infected woman. Health behavior theory suggests that patients' attitudes towards medication can predict their medication-taking behaviour. This study sought to understand how women's attitudes towards ART changes between the pregnancy and postpartum periods, and the factors associated with these attitudes. The study enrolled 200 pregnant women living with HIV. Structured surveys were administered during pregnancy and at three and 6 months postpartum. Overall, attitudes towards ART were stable over time. More positive attitudes towards ART were associated with HIV acceptance, lower levels of depression, and lower levels of shame. Counselling interventions are needed to help HIV-infected women accept their status and reduce shameful emotions. Depression screening and treatment should be integrated into PMTCT services. This study emphasizes the importance of early attention to attitudes towards ART, in order to establish a trajectory of sustained care engagement.