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Mariam Nabwire,1 Annettee Nakimuli,1 Noeline Nakasujja,2 Richard Migisha,3,4 Charles Kiggundu1, † 1Department of Obstetrics and Gynecology, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda; 2Department of Psychiatry, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda; 3Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda; 4Department of Physiology, Mbarara University of Science and Technology, Mbarara, Uganda†Charles Kiggundu passed away on 29th December 2020Correspondence: Mariam Nabwire, Department of Obstetrics and Gynecology, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda, Tel +256 756600593 ; +256 775834405, Email nabwirem@yahoo.comBackground: Anxiety disorders in pregnancy are common and represent a global concern. However, data regarding the magnitude of anxiety among pregnant women in Uganda are limited, and yet, these data could pave way for implementing effective mitigation measures. We determined the prevalence of anxiety disorders and associated factors among pregnant women at Mulago Hospital Uganda.Methods: A cross-sectional study was conducted among pregnant women attending antenatal care clinic at Mulago Hospital between September and November 2015. Systematic sampling was used to enroll eligible women. An interviewer-administered demographic questionnaire and the Hamilton Anxiety Rating Scale for Antenatal Anxiety (HAMA-A) scale were used to assess demographic features and anxiety, respectively. Women with HAMA-A score ≥ 17 were considered to have anxiety disorder. Factors associated with anxiety disorders were determined using multivariate logistic regression.Results: A total of 501 pregnant women were enrolled into the study; the prevalence of anxiety disorders was 13% (n=65; 95% CI: 9.8– 15.7%). Factors that were significantly associated with anxiety disorders were low income of the participants (adjusted odds ratio [AOR]=2.65, 95% CI: 1.16– 6.06), bad relationship with spouse (AOR = 2.50, 95% CI: 1.01– 5.82) and history of hypertension in previous pregnancy (AOR = 4.17, 95% CI: 1.68– 10.37).Conclusion: Approximately one in ten women surveyed exhibited anxiety disorders. Anxiety disorders were associated with low-income levels, bad spousal relationships, and a history of hypertension during previous pregnancies. Multidisciplinary approaches that integrate mental health support, social services, and partner involvement may help address anxiety disorders in pregnancy and contribute to improved maternal and child outcomes.Keywords: anxiety disorders, pregnancy, antenatal care, Uganda

Noeline Nakasujja,1 Rhona Baingana,2 Joy Gumikiriza,1 Moses Galukande3 1Department of Psychiatry, College of Health Sciences, Makerere University, Kampala, Uganda; 2Department of Biochemistry, College of Health Sciences, Makerere University, Kampala, Uganda; 3Department of Surgery, College of Health Sciences, Makerere University, Kampala, UgandaCorrespondence: Noeline NakasujjaDepartment of Psychiatry, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, UgandaEmail drnoeline@yahoo.comBackground: Motivation to pursue health professions education may stem from external incentives such as wealth, fame, and popularity. For others it is for internal reasons like the desire to serve society. In this study, we aimed to identify what influences students’ choice for an undergraduate health professions program at Makerere University College of Health Sciences (MakCHS).Methods: A cross-sectional qualitative study was conducted among first-year undergraduate students pursuing bachelor degrees in medicine and surgery (MBChB), nursing (BNur), pharmacy (BPharm), medical radiology (BMR), and dental surgery (BDS). A self-administered questionnaire with open-ended questions was distributed to the students during a tutorial session in the second week of the first semester (academic year 2010/2011). Completed questionnaires were entered into a Microsoft Access database. Median (Interquartile range-IQR) and frequencies of respondents were used to describe the study sample. Content analysis with emergent coding was used to analyze the qualitative data.Results: Overall, 145 students (response rate = 72%, N = 201) with a median age of 20 (IQR: 19– 20) years responded to the study. The majority of the participants were male (75.2%, n = 109), and were pursuing MBChB (65.5%, n = 91). Two themes identified showed that students appeared to be motivated by internal motivation and external motivation factors. Personal desire, and a calling to serve, were the significant internal motivating factors, while nature of the education system and the need to upgrade were prominent external motivating factor.Conclusion: Multiple factors that are both extrinsic and intrinsic influence the choice for medical education among health professions student at this African institution.Keywords: health profession education, motivation, medical education, medical students, Uganda

This article sets out to investigate alcohol and substance use (ASU) among adolescents living with HIV (ALWH) in the sub-Saharan African setting of Uganda. A cross-sectional analysis of the records of 479 adolescents (aged between 12and 17 years) attending the study, "Mental health among HIV infected CHildren and Adolescents in KAmpala and Masaka, Uganda (the CHAKA study)" was undertaken. ASU was assessed through both youth self-report and caregiver report using the Diagnostic and Statistical Manual of Mental Disorders-5 referenced instruments, the Youth Inventory-4R and the Child and Adolescent Symptom Inventory-5 (CASI-5). Rates and association with potential risk and outcome factors were investigated using logistic regression models. The rate of ASU was 29/484 (5.9%) with the most frequently reported ASU being alcohol 22/484 (4.3%) and marijuana 10/484 (2.1%). Functional impairment secondary to ASU was reported by 10/484 (2.1%) of the youth. ASU was significantly associated with urban residence, caregiver psychological distress and the psychiatric diagnosis of post-traumatic stress disorder. On associations with negative outcomes, ASU was significantly associated with only "ever had sex". Health care for ALWH in sub-Saharan Africa should include ASU prevention and management strategies. [ABSTRACT FROM AUTHOR]

We investigated changes in cognitive function and physical health and behavioural outcomes (HIV disease progression, health-seeking behaviour, adherence to HIV medications and risky sexual behaviour) at baseline and 12 months later among 1126 Ugandan adults living with HIV. Overall, cognitive function improved from baseline to follow-up, except for gait speed, which was slower at follow-up compared to baseline. There were improvements in physical health and behavioural outcomes by follow-up, with greater improvements among individuals on ART compared to those not on ART. Change in gait speed over time significantly predicted risky sexual behaviours at follow-up. This is the first study to investigate the longitudinal relationships between cognitive function and health outcomes among Ugandan adults living with HIV and provide insights into the possible links between cognitive function and negative clinical and behavioural health outcomes in people living with HIV. [ABSTRACT FROM AUTHOR]

Prior studies indicate a substantial link between maternal depression and early child health but give limited consideration to the direction of this relationship or the context in which it occurs. We sought to create a contextually informed conceptual framework of this relationship through semi-structured interviews with women that had lived experience of caring for an HIV-infected child while coping with depression and anxiety symptoms. Caregivers explained their role in raising healthy children as complex and complicated by poverty, stigma, and isolation. Caregivers discussed the effects of their own mental health on child well-being as primarily emotional and behavioral, and explained how looking after a child could bring distress, particularly when unable to provide desired care for sick children. Our findings suggest the need for investigation of the reciprocal effects of child sickness on caregiver wellness and for integrated programs that holistically address the needs of HIV-affected families. [ABSTRACT FROM AUTHOR]

Background: The elderly are vulnerable to illness and particularly to psychiatric illness. Many mentally ill elderly patients end up on non-psychiatric wards owing to somatization of their illnesses. Even for these patients, a psychiatric diagnosis may not be made. The literature on the elderly in Uganda is very scanty. This study aims to establish the prevalence and factors associated with psychiatric disorders among elderly patients admitted to non-psychiatric wards.Methods: We carried out a descriptive cross-sectional study of 127 consenting elderly patients. They were administered a standardized questionnaire comprising the Self Reporting Questionnaire 25, the Mini-mental State Examination and the Structured Clinical Interview for the Diagnostic and Statistical Manual IV. Study variables included socio-demographic characteristics, physical illnesses, psychiatric disorders and the treatment given.Results: The rate of psychiatric morbidity was 48%. The sex ratio was 1:1; however, women had a higher rate of psychiatric illness than men, 54.6% and 41.3% respectively. Being widowed or separated and having cancer were associated with SRQ>5, p=0.02 and p=0.04 respectively. Depressive disorders were the most common at 25.2% and were more common in women. Increasing age was associated with dementia (p<0.00).Conclusion: There is a high rate of psychiatric morbidity among the elderly in Uganda. Particular attention should be given to the psychological health of elderly people admitted to general hospitals. [ABSTRACT FROM AUTHOR]

Sub-Saharan Africa, which has about 12% of the global population, is home to almost 70% of individuals infected with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS). A recent survey by the Ugandan Ministry of Health has found the HIV prevalence rate to be approximately 7% in sexually active adults. The predominant HIV subtypes present in Uganda are A and D. Health care resources are well planned but often lack human and fiscal resources. Uganda has adopted the World Health Organization (WHO) “3 by 5” global strategy for the introduction of antiretroviral therapy and has surpassed the target. Neurological complications of the HIV virus are common and often have devastating consequences. A recent study in Kampala found the rate of HIV dementia and peripheral neuropathy at 31% and 47%, respectively. Further studies are urgently required to determine the natural history and treatment outcomes of both these common HIV complications. [ABSTRACT FROM AUTHOR]

Introduction Women living in HIV-affected communities in sub-Sahara Africa are at increased risk for anxiety and depression. Objective We aimed to assess the effect of a year-long parenting program in rural Eastern Uganda on caregiver's depression and anxiety symptoms and assess their functioning. Methods One hundred and twenty-two caregivers and their HIV-infected preschool children (2-5 years) were randomly assigned to biweekly Mediational Intervention for Sensitizing Caregivers (MISC) training or a health and nutrition curriculum (treatment as usual-TAU). Dyads were assessed at baseline, 6-, 12- and 24-months. Primary outcomes were caregiver's depression and anxiety symptoms (Hopkins Symptom Checklist) and functional impairment. Treatment arms were compared using mixed effects models adjusting for outcome values at baseline, age, sex, and ARV status. Results Fifty-eight child-caregiver dyads received the intervention and 60 received TAU. Most (75%) caregivers were the biological mothers of children and had a mean age of 37 years. At baseline, 63% of women had clinically relevant symptoms of depression or anxiety. Compared to TAU, caregivers in the treatment arm had a reduction in depressive symptoms at 24-months (HSCL-25 score = 0.75 vs. 0.92, P = 0.06), and functionality significantly increased at 6-months (0.32 vs 0.49; P = 0.02) and was sustained at 12-months (0.24 vs 0.39; P = 0.04). Discussion Findings show that caregiver mental health and functioning was significantly better in those who received the parenting training, compared to those who received TAU. Conclusions Parenting training interventions can be useful to promote both maternal mental health and child development in low-income countries. [ABSTRACT FROM AUTHOR]

Viral load suppression (VLS) is considered crucial in the global efforts to end the HIV/AIDS pandemic and young people lag behind adults in this important indicator. However, little is known about VLS among refugee adolescents and youth (RAY), a vulnerable group, often ignored by research, with multiple intersecting risk factors and unique challenges. The goal of this study was to determine the prevalence of VLS and examine associated risk and protective factors among RAY in refugee settlements in Uganda, a country severely affected by the HIV/AIDS pandemic and currently hosting the most refugees in sub-Saharan Africa (SSA). We analyzed cross-sectional data from a pilot cluster randomized trial with 180 participants (ages 13-30) recruited from 20 health centers in three refugee settlements between July and December 2023. We employed a hierarchical (mixed-effects) logistic regression model to examine the association between selected demographic, psychosocial, and economic factors and VLS. The prevalence of VLS among RAY was very low at just 52%. Factors associated with VLS included financial stability, adherence self-efficacy, and HIV status disclosure. Having financial savings was associated with VLS (adjusted odds ratio:2.68; 95% CI: 1.48-5.11; p = 0.003). Treatment support from others including teachers and health care providers had five-fold odds of VLS (5.0, 1.64-15.24; p = 0.005). Conversely, older age and interactions between stigma/self-efficacy and stigma/HIV status disclosure were associated with viral load non-suppression. This study highlights the urgent need for tailored interventions targeting economic and psychosocial hardships like poverty, stigma, and food insecurity to enhance HIV VLS and other treatment outcomes among RAY., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Due to the heterogeneous nature of depression, the underlying etiological mechanisms greatly differ among individuals, and there are no known subtype-specific biomarkers to serve as precise targets for therapeutic efficacy. The extensive research efforts over the past decades have not yielded much success, and the currently used first-line conventional antidepressants are still ineffective for close to 66% of patients. Most clinicians use trial-and-error treatment approaches, which seem beneficial to only a fraction of patients, with some eventually developing treatment resistance. Here, we review evidence from both preclinical and clinical studies on the pathogenesis of depression and antidepressant treatment response. We also discuss the efficacy of the currently used pharmacological and non-pharmacological approaches, as well as the novel emerging therapies. The review reveals that the underlying mechanisms in the pathogenesis of depression and antidepressant response, are not specific, but rather involve an interplay between various neurotransmitter systems, inflammatory mediators, stress, HPA axis dysregulation, genetics, and other psycho-neurophysiological factors. None of the current depression hypotheses sufficiently accounts for the interactional mechanisms involved in both its etiology and treatment response, which could partly explain the limited success in discovering efficacious antidepressant treatment. Effective management of treatment-resistant depression (TRD) requires targeting several interactional mechanisms, using subtype-specific and/or personalized therapeutic modalities, which could, for example, include multi-target pharmacotherapies in augmentation with psychotherapy and/or other non-pharmacological approaches. Future research guided by interaction mechanisms hypotheses could provide more insights into potential etiologies of TRD, precision biomarker targets, and efficacious therapeutic modalities., (© 2024. The Author(s).)

We deployed the Blended Genome Exome (BGE), a DNA library blending approach that generates low pass whole genome (1-4× mean depth) and deep whole exome (30-40× mean depth) data in a single sequencing run. This technology is cost-effective, empowers most genomic discoveries possible with deep whole genome sequencing, and provides an unbiased method to capture the diversity of common SNP variation across the globe. To evaluate this new technology at scale, we applied BGE to sequence >53,000 samples from the Populations Underrepresented in Mental Illness Associations Studies (PUMAS) Project, which included participants across African, African American, and Latin American populations. We evaluated the accuracy of BGE imputed genotypes against raw genotype calls from the Illumina Global Screening Array. All PUMAS cohorts had R 2 concordance ≥95% among SNPs with MAF≥1%, and never fell below ≥90% R 2 for SNPs with MAF<1%. Furthermore, concordance rates among local ancestries within two recently admixed cohorts were consistent among SNPs with MAF≥1%, with only minor deviations in SNPs with MAF<1%. We also benchmarked the discovery capacity of BGE to access protein-coding copy number variants (CNVs) against deep whole genome data, finding that deletions and duplications spanning at least 3 exons had a positive predicted value of ~90%. Our results demonstrate BGE scalability and efficacy in capturing SNPs, indels, and CNVs in the human genome at 28% of the cost of deep whole-genome sequencing. BGE is poised to enhance access to genomic testing and empower genomic discoveries, particularly in underrepresented populations.

Background: Unhealthy alcohol use is a common public health problem in HIV care settings in Africa and it affects the HIV continuum of care. In Uganda and other low-income countries, HIV care providers are a key resource in caring for young people (15-24 years) living with HIV (YPLH) with unhealthy alcohol use. Caring for YPLH largely depends on care providers' perceptions of the problem. However, data that explores HIV care providers' perceptions about caring for YPLH with unhealthy drinking are lacking in Uganda. We sought to describe the perceptions of HIV care providers regarding caring for YPLH with unhealthy drinking in the Immune Suppression Syndrome (ISS) Clinic of Mbarara Regional Referral Hospital in southwestern Uganda., Methods: We used semi-structured in-depth interviews (IDIs) to qualitatively explore HIV care providers' perceptions regarding caring for YPLH with unhealthy alcohol use. The study was conducted at the adolescent immunosuppression (ISS) clinic of Mbarara Regional Referral Hospital. Interviews were tape-recorded and transcribed verbatim. Using thematic content analysis, data from 10 interviews were analyzed., Results: HIV care providers were concerned and intended to care for YPLH with unhealthy alcohol use. They understood that unhealthy drinking negatively impacts HIV care outcomes and used counseling, peer support, and referrals to routinely intervene. They however, did not apply other known interventions such as health education, medications and follow-up visits because these required family and institutional support which was largely lacking. Additional barriers that HCPs faced in caring for YPLH included; gaps in knowledge and skills required to address alcohol use in young patients, heavy workloads that hindered the provision of psychosocial interventions, late payment of and low remunerations, lack of improvement in some YPLH, and inadequate support from both their families and hospital management., Conclusion: HIV care providers are important stakeholders in the identification and care of YPLH with unhealthy alcohol use in Southwestern Uganda. There is a need to train and skill HCPs in unhealthy alcohol use care. Such training ought to target the attitudes, subjective norms, and perceived control of the providers., (© 2024. The Author(s).)

Introduction: Few studies have focused on developing theories to explain caregiving as performed by grandparents who provide care for their grandchildren in any setting. Theory development that is grounded in the experiences and cultural context of those being studied is needed to inform research, subsequent care, and overall well-being, especially of populations that are understudied., Methods: This manuscript was informed by Constructivist Grounded Theory, semi-structured in-depth and individual interviews. Also, three methodological phases were followed: (a) concurrent data collection and analysis procedures, (b) developing categories and relationships among them, and (c) defining the core category and building the substantive theory., Results: The methodological steps involved in generating a substantive theory, the GRAndparent-CarEgiving (GRACE) model, are reported., Discussion: Research, and subsequently the well-being and health care of grandparent-caregivers, needs to be informed by culturally congruent theories that are founded in the experiences and cultural context of the individuals being investigated., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

There is a growing population of older people with HIV (PWH) in Uganda. Sleep problems disproportionately affect older people and PWH. This study aimed to estimate correlates of sleep health among older Ugandans (aged ≥ 50 years) with and without HIV, using data from the Quality of Life and Aging with HIV in Rural Uganda Study. We used the Pittsburgh Sleep Quality Index to assess sleep quality, duration, and efficiency. We fitted multivariable linear and logistic regression models to estimate the associations between sleep outcomes and variables selected based on the Senescent Sleep Model: age, HIV serostatus, loneliness, urbanicity, symptoms of depression and anxiety, and perceived stress. Of 556 participants, 271 were PWH and 285 were people without HIV (PWoH). There were no statistically significant differences in sleep outcomes by HIV serostatus. Of the total sample, most reported very good (32.79%) or fairly good sleep quality (49.37%). The mean sleep duration was 6.46 h (SD = 1.74). The mean sleep efficiency was 73.98% (SD = 19.52%) with 36.69% having optimal (≥ 85%) sleep efficiency. A positive depression screen was associated with worse sleep quality (adjusted odds ratio [aOR] = 0.21; 95% CI [0.12, 0.36]), shorter sleep duration (b=-0.44; 95% CI [-0.60, -0.28]), and worse sleep efficiency (aOR = 0.51; 95% CI[0.31, 0.83]). Interventions targeting depression may improve sleep among older Ugandans, independent of HIV serostatus. Longitudinal studies are needed to determine the potential bidirectionality of this relationship and elucidate pathways to support sleep health among older Ugandans., Competing Interests: Declarations. Conflicting Interests: ACT reports receiving a financial honorarium from Elsevier, Inc. for his work as Co-Editor in Chief of the Elsevier-owned journal SSM-Mental Health. The other authors declare no conflicts of interest., (© 2024. The Author(s).)

Background: The relationship between HIV and frailty, a predictor of poor outcomes in the face of stressors, remains unknown in older people in sub-Saharan Africa., Methods: We analysed data from the Quality of Life and Ageing with HIV in Rural Uganda cohort study to estimate the prevalence and correlates of frailty among older people with HIV (PWH) on long-term antiretroviral therapy and among age and sex-similar HIV-uninfected comparators. Frailty was defined as a self-report of 3 or 4 (and pre-frailty as 1 or 2) of the following phenotypic variables: weight loss, exhaustion, low activity, and slowness. We estimated the prevalence of frailty and pre-frailty and fitted logistic regression models to estimate the association between HIV and frailty, adjusting for sociodemographic factors, depression, and other comorbidities., Results: We enrolled 599 participants (49% women) with a mean age of 58 years. PWH had a similar prevalence of frailty (8.1% vs. 10.9%, p=0.24) but a lower prevalence of pre-frailty (54.2% vs. 63.2%, p=0.03) compared with their HIV-uninfected comparators. In multivariable regression models, people with depression (AOR 7.52 [95% CI: 3.67-15.40], p<0.001) and those with ≥1 comorbidities (AOR 3.15 [95% CI: 1.71-3.82], p<0.001) were more likely to be frail. HIV serostatus was not significantly associated with frailty (AOR 0.71 [95% CI: 0.37-1.34], p=0.29)., Conclusion: Older PWH had a similar prevalence of frailty as those without HIV. These findings call for additional study of the factors that contribute to the robustness of older PWH in sub-Saharan Africa., Competing Interests: Conflict of Interest and Source of Funding All authors declare no competing interests., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Competing Interests: Declaration of interests SA declares grants from the Indian Council for Medical Research (2022–25), the Government of Karnataka (2022–23), Rotary Bangalore Midtown (2022–23), Lowes Services India (2022–25), and Wellcome Trust (2023–26); payment for expert testimony received by Indian Council of Medical Research and Ashoka University; and a travel grant paid by University College London for being part of the Lancet Commission. SB declares grants from National Institute for Health and Care Research (NIHR), Economic and Social Research Council, Engineering and Physical Science Research Council, Canadian Institute for Health Research, the Alzheimer's Association, the Alzheimer's Society, Health Education England, Alzheimer's Association, Alzheimer's Society, and Health Education England. He has held the following positions: Non-Executive Director Somerset NHS Foundation Trust, Trustee of the Alzheimer's Society, Executive Dean of the University of Plymouth, and Pro-Vice Chancellor of the University of Nottingham. AB acts as a consultant for Lilly, TauRx Pharmaceuticals, and Eisai and carries out medico–legal work for solicitors. NCF declares consulting fees from F Hoffmann-La Roche, Eli Lilly, Ionis, Biogen, and Siemens; participation in data safety monitoring or advisory board for Biogen; and being a member of the Research Strategy Council for the Alzheimer's Society. LNG declares owning tailored activity programme licences. MK declares grants from Wellcome Trust (221854/Z/20/Z), the Medical Research Council (R024227), the National Institute on Aging (R01AG062553, R01AG056477), and the Academy of Finland (350426). KYL declared fellowship from Medical Research Council. EBL receives grants from the National Institutes of Health (NIH) and royalties from UpToDate. GL declares support for the manuscript from the Alzheimer's Society, the Alzheimer's Society UK, and UK Research and Innovation, who gave grants to pay for travel and accommodation. She is supported by the University College London Hospitals' NIHR Biomedical Research Centre, by North Thames NIHR Applied Research Collaboration, and as an NIHR Senior Investigator and has grants from NIHR Health Technology Assessment, NIHR Programme Grants for Applied Research, the Alzheimer's Association, the Norwegian Research Council, and Wellcome, outside of the submitted work. She works with the Alzheimer's Society as a member of the Research Strategy Council and is a trustee of Nightingale Hammerson care homes. KR declares grants from Canadian Institutes of Health Research, the Canadian Frailty Network, and Research Nova Scotia; royalties from Biotest, Qu Biologics, AstraZeneca UK, BioAge Labs, Congenica, Icosavax, KCR, Faraday Pharmaceuticals, Synairgen Research, Enanta Pharmaceuticals, Pfizer, Boehringer Ingelheim International, Fresenius Kabi Deutschland, Baycrest Geriatric Care, and Shanghai Ark Biopharmaceutical; payment or honoraria from University of British Columbia, Fraser Health Authority, McMaster University, Chinese Medical Association, Wake Forest University Medical School Centre, University of Omaha, and Atria Institute; participation on data safety or advisory board for EpiPharma; and leadership of the Canadian Consortium on Neurodegeneration in Dementia, Cap Breton University, and Nova Scotia Health. KS declares support from the Japan Society for the Promotion of Science fund (22H03352, 21KK0168, 16KK0059). LSS declares support from Della Martin Foundation, the NIH (P30 AG066530, R01 AG051346, R01 AG062687, R01 AG051346, R01 AG055444, P01 AG052350, R01 AG053267, R01 AG074983, R01 AG063826), Abbott, Biohaven, Biogen, Eisai, and Eli Lilly and consulting fees from AC Immune, Cortexyme, Alpha-cognition, BioVie, Athira, Eli Lilly/Avid, Corium, Lundbeck, Merck, Muna Therapeutics, Novo-Nordisk, Neurim, NeuroDiagnostics, Ono, Otsuka, Roche/Genentech, Cognition, Lighthouse, GW Research, ImmunoBrain, and Bristol Myers Squibb. AS declares grants from Wellcome Trust, the Alzheimer's Association, Brain Canada, and the NIHR. YY declares support from the National Natural Science Foundation of China (72374013) and the National Key R&D Program of China (2023YFB4603200, 2023YFC3606400). SW declares an NIHR doctoral training fellowship. GS has participated on advisory boards for the following pharmaceutical companies manufacturing drugs against Alzheimer's disease: Biogen, Roche, and Eisai. LG is an inventor of a training program for health and human service professionals in an evidence-based tailored activity intervention, the Tailored Activity Program; she and her respective universities are entitled to fees. All other authors declare no competing interests.

Background: Alzheimer's disease and related dementias (ADRD) present growing global health challenges, especially in aging populations, such as Uganda. In Uganda, familial caregiving, predominantly undertaken by female relatives, is the primary form of support provided to patients with ADRD. Cultural stigma around dementia and limited access to support services amplify caregivers' challenges. This study examined psychological distress, depression, and quality of life (QoL) among family caregivers of patients with ADRD in Wakiso District, Uganda., Methods: This cross-sectional study involved 90 caregivers from three sub-counties in Wakiso, selected through purposive sampling to capture diverse experiences. Participants included caregivers aged 18 years and older who were knowledgeable and had cared for a person with ADRD for not less than six months, with those providing more than 70% of physical care being prioritised. Data were collected using the Kessler Psychological Distress Scale, the Caregiver Dementia Quality of Life Measurement Scale, and the Center for Epidemiologic Studies Depression Scale, with an 80% response rate achieved through local collaboration. The statistical analyses focused on psychological distress, QoL, and depression., Results: The study included 82.2% females and 17.8% males, with a median age of 52 years for females and 35 years, respectively. Females were more likely to be single or widowed, whereas males were more likely to be married. The study revealed a high prevalence of psychological distress and depression among caregivers (64.4%) regardless of sex. The analysis indicated that having children was a significant predictor of better QoL (OR 3.04, 95% CI 1.79-5.66, p = 0.034) and a lower risk of depression (OR 0.10, 95% CI 0.01-0.86, p = 0.036). No other sociodemographic factors were significantly associated with health outcomes across the models., Conclusion: Our findings revealed a heavy burden of psychological distress and depression among Ugandan caregivers of patients with ADRD, highlighting the need for structured support systems, including mental health services and gender-responsive interventions in low-resource settings., (© 2024. The Author(s).)

Background: The impact of periodontitis on large populations of people living with HIV (PLHIV) in resource-constrained settings remains largely un-investigated. This study aims to address this knowledge gap by providing a comprehensive description of the periodontal health status among a sizable cohort of Ugandans living with HIV., Methods: This was a cross-sectional study with 4,449 participants who were over 18-years old and captured their reported age, gender, tobacco use, length of time on HAART and alcohol use. Periodontal health was assessed using the WHO periodontal probe and the modified CPI data entry form. Descriptive statistics were reported using frequencies for the affected number of sextants in the surveyed participants. This was followed by additional regression analysis using the R statistical computing environment, with the periodontal health outcomes (bleeding on probing, pocket depth and clinical attachment loss) individually as the dependant, recoded as binary outcomes. A multilevel model was run with clinical attachment loss as the dependant variable controlling for all the other factors. The 95% confidence intervals were used to report the level of significance for each test., Results: There were 3,103/4,449 (69.7%) female participants. The mean age was 44.3 years (SD 10.1 years) with a range of 18 to 89 years. About 66% of the participants had bleeding on probing at one or more of the examined sites/tooth surfaces. The odds for bleeding on probing were significantly higher for female participants (adjusted Odds ratio: 1.49, 95% CI 1.19 to 1.86), and higher in individuals who reported tobacco use (adjusted odds ratio 1.62, 95% CI 1.09 to 2.41). Slightly under half of our participants (48.2%) had moderate to severe clinical attachment loss., Conclusions: This study found that among Ugandans living with HIV, periodontal disease is a significant public health concern. The majority (66%) had bleeding on probing, with a sizeable number (48.2%) of participants recording moderate to severe clinical attachment loss, worsened by age and time on HAART. This highlight the need for comprehensive oral health care and targeted interventions for this population., Competing Interests: Competing interests None to declare

Two of every three persons living with dementia reside in low- and middle-income countries (LMICs). The projected increase in global dementia rates is expected to affect LMICs disproportionately. However, the majority of global dementia care costs occur in high-income countries (HICs), with dementia research predominantly focusing on HICs. This imbalance necessitates LMIC-focused research to ensure that characterization of dementia accurately reflects the involvement and specificities of diverse populations. Development of effective preventive, diagnostic, and therapeutic approaches for dementia in LMICs requires targeted, personalized, and harmonized efforts. Our article represents timely discussions at the 2022 Symposium on Dementia and Brain Aging in LMICs that identified the foremost opportunities to advance dementia research, differential diagnosis, use of neuropsychometric tools, awareness, and treatment options. We highlight key topics discussed at the meeting and provide future recommendations to foster a more equitable landscape for dementia prevention, diagnosis, care, policy, and management in LMICs. HIGHLIGHTS: Two-thirds of persons with dementia live in LMICs, yet research and costs are skewed toward HICs. LMICs expect dementia prevalence to more than double, accompanied by socioeconomic disparities. The 2022 Symposium on Dementia in LMICs addressed advances in research, diagnosis, prevention, and policy. The Nairobi Declaration urges global action to enhance dementia outcomes in LMICs., (© 2024 The Authors. Alzheimer's & Dementia published by Wiley Periodicals LLC on behalf of Alzheimer's Association.)

Introduction: People with severe mental illness (SMI) are highly vulnerable and more affected by epidemics than the general population. They encounter limited access to care, miss out on infection prevention measures and are more prone to relapses., Objectives: This study explored the experiences of individuals with SMI and their caregivers in Uganda during the COVID-19 pandemic. Its focus was on the impact of COVID-19 and its response measures on their mental health., Methods: The study was conducted at three sites; a national referral mental hospital, a regional referral hospital and a district hospital. Participants included persons with SMI, their caregivers and mental health professionals. Data collection involved in-depth interviews, key informant interviews and focus group discussions. Phenomenological thematic analysis was employed., Results: The key themes identified encompassed challenges in accessing mental health services, disrupted routine care, the impact of lockdown measures and discrimination., Conclusion: The findings highlight the unique challenges faced by individuals with SMI and their caregivers during the COVID-19 pandemic in Uganda. There is need for interventions focusing on continued access to care, improving information dissemination and addressing the psychological impact of containment measures on people with SMI., Competing Interests: The authors declare none., (© The Author(s) 2024.)

Background: Children at risk of substance use disorders (SUD) should be detected using brief structured tools for early intervention. This study sought to translate and adapt the Car, Relax, Alone, Forget, Family/Friends, Trouble (CRAFFT) tool to determine its diagnostic accuracy, and the optimum cut-point to identify substance use disorders (SUD) risk in Ugandan children aged 6 to 13 years., Methods: This was a sequential mixed-methods study conducted in two phases. In the first qualitative phase, in Kampala and Mbale, the clinician-administered CRAFFT tool version 2.1 was translated into the local Lumasaaba dialect and culturally adapted through focus group discussions (FGDs) and in-depth interviews, in collaboration with the tool's authors. Expert reviews and translations by bilingual experts provided insights on linguistic comprehensibility and cultural appropriateness, while pilot testing with the target population evaluated the tool's preliminary effectiveness. In the second phase, the CRAFFT tool, adapted to Lumasaaba, was quantitatively validated against the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID) for diagnosing SUD in Mbale district, through a survey. Participants, chosen randomly from schools stratified according to ownership, location, and school size, were assessed for the tool's reliability and validity, including comparisons to the MINI KID as the Gold Standard for diagnosing SUD. Data were analyzed using STATA-15. Receiver-operating-characteristic analysis was performed to determine the sensitivity, specificity, and criterion validity of the CRAFFT with the MINI-KID., Results: Of the 470 children enrolled, 2.1% (n = 10) had missing data on key variables, leaving 460 for analysis. The median age and interquartile range (IQR) was 11 (9-12) years and 56.6% were girls. A total of 116 (25.2%) children had consumed alcohol in the last twelve-month period and 7 (1.5%) had used other substances. The mean CRAFFT score for all the children (n = 460) was 0.32 (SD 0.95). The prevalence of any alcohol use disorder (2 or more positive answers on the MINI KID) in the last 12 months was 7.2% (n = 32). The Lumasaaba version of the CRAFFT tool demonstrated good internal consistency (Cronbach's α = 0.86) and inter-item correlation (Spearman correlation coefficient of 0.84 (p < 0.001). At a cut-off score of 1.00, the CRAFFT had optimal sensitivity (91%) and specificity (92%) (Area Under the Curve (AUC) 0.91; 95% CI 0.86-0.97) to screen for SUD. A total of 62 (13.5%) had CRAFFT scores of > 1., Conclusion: The Lumasaaba version of the CRAFFT tool has sufficient sensitivity and specificity to identify school-age children at risk of SUD., (© 2024. The Author(s).)

In the context of the COVID-19 pandemic, we investigated associations between specific COVID-19-related changes and its impact on generalized anxiety disorder (GAD) levels among vulnerable young adults living with HIV (YALHIV) in a low-resource setting in Southern Uganda. This research utilized data from 500 YALHIV aged 19 to 25 from the Suubi+Adherence-R2 COVID-19 Supplement study. Disruptions were assessed using an 8-item modified Coronavirus Impact Scale, while anxiety was measured with the GAD-7 questionnaire. Hierarchical logistic regression analysis and multivariate linear regression were employed, guided by the Social Determinants of Health framework. Key findings highlighted changes in routines, family income, stress from the pandemic, changes in family stress and discord, and reduced access to mental health services heightened levels of probable GAD for YALHIV during the pandemic. Additionally, female young adults showed greater levels than males. These results underscore the urgency to develop tailored support mechanisms for YALHIV, especially during challenging and unprecedented times., Competing Interests: Declaration of conflicting interestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Alcohol use is an important factor in achieving and maintaining viral suppression and optimal mental health among persons with HIV (PWH), however, the effect of age at first regular drinking on viral suppression and depression remains poorly understood. Here, using secondary data from the Alcohol Drinkers' Exposure to Preventive Therapy for Tuberculosis (ADEPT-T) study, we used logistic regression analyses to explore whether there is an association between age at first regular drinking and viral suppression (< 40 copies/ml), or presence of depressive symptoms (Center for Epidemiologic Studies Depression, CES-D ≥ 16) among 262 PWH. The median age at first regular drinking was 20.5 years (IQR: 10), with high proportions starting under age 12 (12.2%) and as teens (13.4%). The majority had an undetectable viral load (91.7%) and 11% had symptoms of probable depression. We found no significant association between age at first regular drinking and viral suppression (i.e., child (aOR = 0.76 95%CI: 0.18, 3.26), adolescent (aOR = 0.74 95%CI: 0.18, 2.97) and young adult (aOR = 1.27 95%CI: 0.40, 3.97)) nor with depressive symptoms (i.e., child (aOR = 0.72 95%CI: 0.19, 2.83), adolescent (aOR = 0.59 95%CI: 0.14, 2.50) and young adult (aOR = 0.57 95%CI: 0.22, 1.53)). Age at first regular drinking among PWH did not appear to be associated with either viral suppression or the presence of depressive symptoms, suggesting interventions may best be focused on the harmful effects of current alcohol use., (© 2023. The Author(s).)