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1.
J Adolesc ; 2024 Jun 17.
Artigo em Inglês | MEDLINE | ID: mdl-38886337

RESUMO

INTRODUCTION: Pregnant adolescents face multiple adverse experiences that vary by context due to pregnancy-related stigma. We explored experiences of pregnancy-related stigma and psychosocial issues among adolescents living in rural eastern Uganda. METHODS: We conducted in-depth semi-structured interviews with 15 adolescents (15-19 years old) who were pregnant (>3 months) or had recently given birth (<3 months) at Tororo District Hospital in Uganda. All interviews were translated from Dhopadhola to English. Thematic analysis was conducted to identify major themes, which were interpreted using the Health Stigma and Discrimination Framework. RESULTS: Six key themes were identified and were organized under the Health Stigma and Discrimination Framework. Social and gender norms for adolescent women and their lack of autonomy were identified as drivers and facilitators of pregnancy-related stigma. Results show how stigma is experienced by adolescents through the lack of social support, multiple forms of abuse, and negative judgement. Such manifested stigma negatively impacted their psychosocial wellbeing and resulted in limited access to socioeconomic resources and educational opportunities. CONCLUSION: This study acknowledges the multilevel nature of pregnancy-related stigma among adolescents in the context of existing policy and programming. Recognizing the impact of pregnancy-related stigma on the health and wellbeing of adolescent girls necessitates prioritizing comprehensive stigma reduction interventions that address main drivers and facilitators, and that are rooted in the communities to harness support.

2.
Res Nurs Health ; 47(2): 195-207, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38031814

RESUMO

In utero/peripartum antiretroviral therapy (IPA) exposure type was examined in relationship to mental health symptoms among 577 children with perinatally acquired HIV (CPHIV), children perinatally HIV exposed but uninfected (CHEU), and children HIV unexposed uninfected (CHUU). IPA exposure was categorized for CPHIV and CHEU as none, single-dose nevirapine with or without zidovudine (sdNVP±AZT), sdNVP+AZT+lamivudine (3TC), or combination antiretroviral therapy (cART). Anxiety and depressive symptoms were reported at baseline, 6-, and 12-month follow-up per behavioral assessment system for children. Multivariable linear mixed models were used to estimate differences (b) with 95% confidence intervals (95% CI) for IPA exposure types versus CHEU without IPA exposure. Depressive and anxiety symptoms were lower in CHUU relative to CHEU and CPHIV but did not differ between CPHIV and CHEU. CHEU with sdNVP±AZT exposure had greater anxiety (b = 0.51, 95% CI: [0.06, 0.96]) and depressive symptoms (b = 0.48, 95% CI: [0.07, 0.89]) than CHEU without IPA exposure. CHEU with sdNVP+AZT+3TC exposure had higher anxiety (b = 0.0.45, 95% CI: [0.03, 0.86]) and depressive symptoms (b = 0.72, 95% CI: [0.27, 1.17]) versus CHEU without IPA exposure. Depressive and anxiety symptoms were not different for CHEU and CPHIV exposed to cART (b = 0.12-0.60, 95% CI: [-0.41, 1.30]) and CHEU and CHUU (b = -0.04 to 0.08, 95% CI: [-0.24, 0.29]) without IPA exposure. Among CHEU, peripartum sdNVP±AZT and sdNVP+AZT+3TC but not cART compared to no IPA exposure was associated with clinically important elevations in anxiety and depressive symptoms. Monitoring of mental health trajectory of HIV-affected children considering IPA is needed to inform mental health interventions. Patient Contribution: Caregivers and their dependents provided consent for participation and collaborated with study team to identify mutually convenient times for protocol implementation.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Criança , Humanos , Adolescente , Fármacos Anti-HIV/uso terapêutico , HIV , Uganda , Período Periparto , Infecções por HIV/tratamento farmacológico , Zidovudina/uso terapêutico , Lamivudina/uso terapêutico , Avaliação de Resultados em Cuidados de Saúde
3.
Glob Public Health ; 19(1): 2291697, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38084739

RESUMO

Maternal depression remains under characterised in many low- and middle-income countries, especially in rural settings. We aimed to describe maternal depression and anxiety symptoms in rural and urban communities in northern Ecuador and to identify socioeconomic and demographic factors associated with these symptoms. Data from 508 mothers participating in a longitudinal cohort study were included. Depression and anxiety symptoms were assessed using the Hopkins Symptom Checklist (HSCL-25), and maternal psychological functioning was assessed using a checklist of daily activities. Tobit regression models were used to examine associations with sociodemographic variables and urbanicity. The median HSCL-25 score was 1.2 (IQR: 0.4) and 14% of women scored above the threshold for clinically relevant symptoms. Rural women reported similar food insecurity, less education, younger age of first pregnancy, and lower socio-economic status compared to their urban counterparts. After adjusting for these factors, rural women reported lower HSCL-25 scores compared to women lin urban areas (ß = -0.48, 95%CI:0.65, -0.31). Rural residence was also associated with lower depression and anxiety HSCL-25 sub-scale scores, and similar levels of maternal functioning, compared to urban residence. Our results suggest that both household and community-level factors are risk factors for maternal depression and anxiety in this context.


Assuntos
Depressão , População Rural , Gravidez , Feminino , Humanos , Depressão/epidemiologia , Estudos Longitudinais , Equador/epidemiologia , Ansiedade/epidemiologia , Ansiedade/diagnóstico , Ansiedade/etiologia
4.
Dev Neuropsychol ; 48(8): 361-372, 2023 Nov 17.
Artigo em Inglês | MEDLINE | ID: mdl-37968963

RESUMO

Fifty-six Ugandan mothers/caregivers received Mediational Intervention for Sensitizing Caregivers (MISC) biweekly for one year; 46 mothers received treatment-as-usual. Preschool PHIV child attention was measured by proportion of time viewing a 7-min animation (early childhood vigilance test or ECVT) at enrollment, 6 and 12 months. Analysis of covariance compared ECVT outcomes for the two intervention groups, controlling for baseline ECVT performance, age and weight-for-age z scores. Differences by trial arm were not significant at any of the three time points. MISC trial-arm children on combination ART during the study period displayed more stable ECVT scores across time points compared to controls.


Assuntos
Cuidadores , Infecções por HIV , Feminino , Gravidez , Humanos , Pré-Escolar , Cuidadores/educação , Uganda , Mães , Atenção
5.
Anaerobe ; 82: 102759, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37419176

RESUMO

Bacteroides pyogenes is a Gram-negative obligate anaerobe, saccharolytic, non-motile, non-pigment-producing and non-spore-forming rod. Reports of human infections caused by B. pyogenes are scarce, with approximately 30 cases documented in scientific literature. The aim of this study was to describe the clinical characteristics of 8 different patients and to study the in vitro antibiotic susceptibility of the strains, as well as to evaluate the in vivo activity of the prescribed treatments. We conducted a descriptive retrospective study by searching all B. pyogenes isolates from January 2010 to March 2023 at the Basurto University Hospital. This included all cases, both in monomicrobial or polymicrobial cultures. Among the eight patients, three experienced severe infections such as bacteremia and osteomyelitis. All the strains were susceptible to amoxicillin/clavulanic acid, piperacillin/tazobactam, imipenem, meropenem, clindamycin, metronidazole and moxifloxacin.


Assuntos
Antibacterianos , Bactérias Anaeróbias , Humanos , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Centros de Atenção Terciária , Espanha/epidemiologia , Estudos Retrospectivos , Testes de Sensibilidade Microbiana
8.
Child Neuropsychol ; 29(3): 486-502, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-35867478

RESUMO

We provide initial evidence that an eye-tracking based measure of infant attention and working memory (gaze preference for novel human faces) can predict aspects of neurocognitive performance years later among Ugandan children. 49 HIV-exposed/uninfected Ugandan children (22 boys, 27 girls) 6-12 months old were tested with the Mullen Scales of Early Learning and a modified Fagan Test of Infant Intelligence (FTII). Modified FTII measures pertaining to attention are correlated to the KABC-II Mental Processing Index (MPI) (rp = -0.40), p Cognitive assessments adapted to eye-tracking instrumentation can be useful to evaluate attention and working memory in HIV-affected children living in low- and middle-income countries.


Assuntos
Tecnologia de Rastreamento Ocular , Infecções por HIV , Masculino , Criança , Feminino , Humanos , Lactente , Pré-Escolar , Uganda , Aprendizagem , Memória de Curto Prazo
9.
Front Pediatr ; 10: 899002, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35989995

RESUMO

Background: The International Maternal Pediatric Adolescent AIDS Clinical Trials Network (IMPAACT) P1104s study evaluated neuropsychological outcomes over 96 weeks in children living with HIV (CLHIV) aged 5-11 years at 6 Sub-Saharan African sites to explore associations between HIV-illness related biomarkers and neuropsychological outcomes. Methods: Children living with HIV had participated in IMPAACT P1060, which compared efficacy of nevirapine versus lopinavir/ritonavir in children initiating ART at <3 years of age. At age 5-11, neuropsychological evaluations of KABC cognitive ability, TOVA attention-impulsivity and BOT-2 motor domains were assessed and repeated after 48 and 96 weeks. Clinical, antiretroviral therapy (ART) and laboratory (immunological and virological) parameters were used to predict neuropsychological outcomes using linear mixed-effects multivariable regression models, controlling for child and caregiver characteristics. Results: 246 CLHIV (45% male, mean age at initial neuropsychological evaluation 7.1 yrs [SD 1.2]) began ART at a median age 14.9 months (IQR 8.2, 25.2). Nadir CD4 percentage was 14.7% (IQR 11.0, 19.5); the median peak viral load (VL) was 750 000 copies/ml (IQR 366 000, 750 000) and 63% had ≥WHO stage 3 clinical disease; 164 (67%) were on lopinavir/ritonavir, 71 (29%) were on nevirapine and 7 (3%) were on efavirenz. Other antiretrovirals were similar. Nevirapine at P1104s study start or later was associated with poorer neuropsychological scores across all domains except Global Executive Composite, even when controlling for nadir CD4 percent and time-varying HIV VL. Other predictors of poorer scores in KABC domains included low birth weight, WHO stage 4 disease and serious illness history and elevated VL was associated with worse BOT-2 scores. Conclusion: Children receiving nevirapine had poorer neuropsychological scores than those on lopinavir/ritonavir. Antiretroviral choice might adversely impact neuropsychological performance. In addition, low birth weight and markers of severe HIV disease: advanced WHO clinical HIV disease, history of serious illness and an elevated VL, were associated with lower neuropsychological scores.

10.
Access Microbiol ; 4(6): acmi000368, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-36004364

RESUMO

Invasive infections caused by Capnocytophaga canimorsus , a Gram-negative rod found in the oral cavity of healthy dogs and cats, are rare but they are increasing worldwide. We report a case of septic arthritis in a native knee joint due to this micro-organism. A 57-year-old man, with a well-controlled chronic HIV infection, attended the Emergency Department because of left knee pain and shivering without measured fever. A knee arthrocentesis and a computed tomography scan were performed, revealing septic arthritis with collections in the left leg posterior musculature. He was admitted to the Infectious Diseases Department for antibiotic treatment. Initial synovial fluid was inoculated in blood culture bottles, and the anaerobic one was positive after 63 h. Gram stain revealed fusiform Gram-negative rods, identified as C. canimorsus by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF) directly from the bottle. Identification was confirmed by 16S rRNA sequencing and serotyping was performed by PCR, with serovar A as the outcome. Due to an unfavourable clinical course, the patient required two surgical cleanings and after appropriate antibiotic treatment he was discharged 2 months later.

12.
J Adolesc ; 94(2): 270-275, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-35353419

RESUMO

INTRODUCTION: We explored the association between pregnancy-related stigma and intimate partner violence (IPV) with depression and anxiety among adolescents in Uganda. METHODS: We interviewed a convenience sample of 100 adolescents (>18 years) who were pregnant (>3 months) or recently gave birth (<3 months) at Tororo District Hospital, Uganda. Symptoms of depression and anxiety were evaluated using the Hopkins Symptom Checklist (HSCL-25), physical and sexual IPV were assessed using the WHO violence against women instrument, and pregnancy-related stigma was captured with a questionnaire. Regression models were used to evaluate associations of pregnancy stigma and IPV with depression and anxiety. RESULTS: Mean age was 18 years, 84% were primiparous, 66% were married and 57% had only primary school-level education. About 48% women had clinically meaningful distress levels; 45% reported sexual IPV, 32% physical IPV, and 86% reported experiencing pregnancy-related stigma. Adjusted models showed that higher levels of depression and anxiety were associated with higher report of pregnancy-related stigma (ß = .27, p = .03), physical IPV, (ß = -.24, p < .01), or sexual IPV (ß = -.19, p = .05), compared to those who did not. Unemployment (ß = -.24, p = .01) and lower educational level (ß = -.21, p = .05) were also independent predictors of depression and anxiety. CONCLUSION: Findings suggest that IPV is common among adolescents in Uganda, as is pregnancy-related stigma, and both are independent predictors of depression and anxiety. The implications of these findings and the need for clinical interventions for IPV among adolescents are discussed.


Assuntos
Depressão , Violência por Parceiro Íntimo , Adolescente , Ansiedade/epidemiologia , Depressão/epidemiologia , Feminino , Humanos , Masculino , Gravidez , Fatores de Risco , Uganda/epidemiologia
13.
Child Neuropsychol ; 28(2): 197-211, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-34380364

RESUMO

Children in Uganda are at risk for significant cognitive sequelae from severe malaria. Computerized cognitive rehabilitation training (CCRT) represents a potential method to improve working memory, behavior, and executive functioning, cognitive domains most at risk following severe malaria. The primary aim of this study was to complete a secondary analysis of data from a concluded CCRT randomized control trial in order to compare the training efficiency of a commonly used CCRT program under conditions of titrated (adaptive) or non-titrated (non-adaptive) training and with children with increasing malaria severity to determine how various factors may affect potential CCRT improvement. A total of 201 school-aged children (66.2% boys) who were either healthy (n = 102) or previously diagnosed with severe or cerebral malaria (n = 99) were randomized into two active treatment arms (titrated and non-titrated learning). Each child received 24 one-hour sessions of training over 8 weeks using Captain's Log® CCRT by BrainTrain, which includes a comprehensive set of CCRT tasks. Children generally benefited from CCRT over the 24 training sessions, but titrated CCRT showed a clear advantage over non-titrated. Severity of illness or factors such as BMI, did not moderate CCRT performance indicators. These findings support our hypothesis that titrated CCRT would result in steeper improvement in learning, but do not support our hypothesis that history of recent significant illness would affect learning proficiency. Findings were evident across all CCRT performance scores, even given that children were from generally rural, low-resource settings and were generally unfamiliar with computers.ABBREVIATIONS:Computerized Cognitive Rehabilitation Training (CCRT); Mental Processing Index (MPI); Home Observation for the Measurement of the Environment (HOME); Socioeconomic Status (SES); least square means (LSM).


Assuntos
Terapia Cognitivo-Comportamental , Malária Cerebral , Criança , Cognição , Feminino , Humanos , Masculino , Memória de Curto Prazo , Uganda
14.
Alcohol Clin Exp Res ; 45(10): 2080-2089, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34748239

RESUMO

BACKGROUND: Alcohol consumption is one of the main risk factors for death by road injuries, but little is known about the global distribution of the population-attributable risk (PAR) of alcohol use for death by road injuries. METHODS: We used publicly available data from the 2019 Global Burden of Disease Study (GBD) to estimate the PAR of alcohol use for 5 types of road injury, globally and individually for available countries, by socio-demographic index (SDI), and by age, sex, and year from 1990 to 2019. RESULTS: 6.6% of all road injuries in 2019 were attributable to alcohol consumption, with large variations worldwide; the highest burden was in Europe and among countries classified in the high-middle SDI. PAR was higher in men than in women, and among younger individuals. Important variations in PAR of alcohol were also observed by road injury type, with motorcyclist road injuries having the highest PAR. Overall, PAR showed a small increase during 1990-2019; younger (<39 years old) men showed an increasing trend during this period, while older women had a decreasing trend in PAR. CONCLUSIONS: PAR for alcohol and road injuries is not homogenous. Large PAR for alcohol and road deaths was found in Europe, among men, young adults, and motorcyclists. These results could help public health agencies, law enforcement, and the public guide efforts to reduce these deaths.


Assuntos
Acidentes de Trânsito/estatística & dados numéricos , Consumo de Bebidas Alcoólicas/efeitos adversos , Dirigir sob a Influência/estatística & dados numéricos , Ferimentos e Lesões/epidemiologia , Adolescente , Adulto , Idoso , Criança , Dirigir sob a Influência/tendências , Feminino , Saúde Global , Humanos , Masculino , Pessoa de Meia-Idade , Mudança Social , Ferimentos e Lesões/etiologia , Adulto Jovem
15.
J Pediatr ; 235: 226-232, 2021 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-33819464

RESUMO

OBJECTIVE: To report vigilance attention outcomes from a cluster randomized controlled trial of early childhood development caregiver training for perinatally HIV-exposed/uninfected preschool-age children in rural Uganda. The Early Childhood Vigilance Test (ECVT) provides a webcam recording of proportion of time a child views an animation periodically moving across a computer screen. STUDY DESIGN: Sixty mothers/caregivers received biweekly year-long training sessions of the Mediational Intervention for Sensitizing Caregivers (MISC), and 59 mothers received biweekly training about nutrition, hygiene, and health care. Children were tested for attention at baseline, 6 months, and 12 months with the ECVT, in terms of proportion of time spent viewing a 6-minute animation of animals greeting the child and moving across the computer monitor screen. Time viewing the animation were scored by trained observers using ProCoder program for webcam scoring of proportion of time the child faced the animation. Mixed-effects modeling was used to compare ECVT outcomes for the 2 intervention groups. RESULTS: Unadjusted and adjusted (for age, sex, height, and ECVT at baseline) group differences on ECVT significantly favored the MISC arm at 6 months (P = .03; 95% CI (0.01, 0.11), effect size = 0.46) but not at 12 months. Both groups made significant gains in sustained attention across the year-long intervention (P = .021) with no significant interaction effects between time and treatment arms or sex. CONCLUSIONS: Caregiver early childhood development training enhanced attention in at-risk Ugandan children, which can be foundational to improved working memory and learning, and perhaps related to previous language benefits reported for this cohort. TRIAL REGISTRATION: Clinicaltrials.gov: NCT00889395.


Assuntos
Cuidadores/educação , Desenvolvimento Infantil , Infecções por HIV/psicologia , Cuidadores/psicologia , Filho de Pais com Deficiência/psicologia , Pré-Escolar , Análise por Conglomerados , Cognição , Educação em Saúde/métodos , Humanos , População Rural , Uganda
16.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-32307128

RESUMO

INTRODUCTION: Acinetobacter is a genus that comprises a group of opportunistic pathogens responsible for a variety of nosocomial infections. The Acinetobacter calcoaceticus-Acinetobacter baumannii (Acb) complex includes some species of clinical importance, mainly A. baumannii, A. pittii and A. nosocomialis, which share phenotypic similarities that make it very difficult to distinguish between them using a phenotypic approach. The aim of this study was to evaluate two commercial matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) systems for the identification of different Acinetobacter species, with a special focus among those belonging to the Acb complex. METHODS: One hundred and fifty-six Acinetobacter spp. clinical strains, identified by amplified ribosomal DNA restriction analysis (ARDRA) and rpoB gene sequencing, were analysed by two different MALDI-TOF systems. RESULTS: Considering only the 144 strains of the Acb complex evaluated in this study, the Vitek-MS™ and Microflex LT™ systems correctly identified 129 (89.6%) and 143 (99.3%) strains, respectively. CONCLUSION: After analysing 156 strains belonging to Acinetobacter spp., both Vitek-MS™ and Microflex LT™ proved to be rapid and accurate systems for the identification of Acb complex species showing a good correlation. However, both manufacturers should improve their databases to include new species in them.


Assuntos
Infecções por Acinetobacter , Acinetobacter calcoaceticus , Infecções por Acinetobacter/diagnóstico , Acinetobacter calcoaceticus/genética , Técnicas Bacteriológicas , DNA Ribossômico , Humanos , Espectrometria de Massas por Ionização e Dessorção a Laser Assistida por Matriz
17.
Infect Dis Ther ; 10(1): 347-362, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33280066

RESUMO

BACKGROUND: We aimed to determine the impact of tocilizumab use on severe COVID-19 (coronavirus disease 19) pneumonia mortality. METHODS: We performed a multicentre retrospective cohort study in 18 tertiary hospitals in Spain from March to April 2020. Consecutive patients admitted with severe COVID-19 treated with tocilizumab were compared to patients not treated with tocilizumab, adjusting by inverse probability of the treatment weights (IPTW). Tocilizumab's effect in patients receiving steroids during the 48 h following inclusion was analysed. RESULTS: During the study period, 506 patients with severe COVID-19 fulfilled the inclusion criteria. Among them, 268 were treated with tocilizumab and 238 patients were not. Median time to tocilizumab treatment from onset of symptoms was 11 days [interquartile range (IQR) 8-14]. Global mortality was 23.7%. Mortality was lower in patients treated with tocilizumab than in controls: 16.8% versus 31.5%, hazard ratio (HR) 0.514 [95% confidence interval (95% CI) 0.355-0.744], p < 0.001; weighted HR 0.741 (95% CI 0.619-0.887), p = 0.001. Tocilizumab treatment reduced mortality by 14.7% relative to no tocilizumab treatment [relative risk reduction (RRR) 46.7%]. We calculated a number necessary to treat of 7. Among patients treated with steroids, mortality was lower in those treated with tocilizumab than in those treated with steroids alone [10.9% versus 40.2%, HR 0.511 (95% CI 0.352-0.741), p = 0.036; weighted HR 0.6 (95% CI 0.449-0.804), p < 0.001] (interaction p = 0.094). CONCLUSIONS: These results show that survival of patients with severe COVID-19 is higher in those treated with tocilizumab than in those not treated and that tocilizumab's effect adds to that of steroids administered to non-intubated patients with COVID-19 during the first 48 h of presenting with respiratory failure despite oxygen therapy. Randomised controlled studies are needed to confirm these results. TRIAL REGISTRATION: European Union electronic Register of Post-Authorization Studies (EU PAS Register) identifier, EUPAS34415.

18.
Matern Child Health J ; 24(3): 319-327, 2020 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-31912376

RESUMO

OBJECTIVES: Parenting self-efficacy has been associated with positive parenting behaviors, fewer parental mental health problems, less family dysfunction, and better child development outcomes. The parenting sense of competence (PSOC) scale is commonly used to measure parenting self-efficacy in high-resource settings. This study sought to examine the factor structure, internal consistency, and convergent construct validity of the PSOC in a sample of predominantly HIV-infected women in Uganda. METHODS: Using data from 155 HIV-affected caregivers who participated in a randomized controlled trial of a parenting intervention, two and three factor models of a 16-item translated version of the PSOC were tested using confirmatory factor analysis. Multivariable regression models were used to examine relationships between parenting confidence (operationalized using the best-fitting PSOC model), caregiver mental health symptoms (depression and anxiety), social support, family dysfunction, and family wealth, after adjusting for covariates. RESULTS: Neither the two- nor three-factor models of the PSOC demonstrated adequate model fit; however, adequate model fit was demonstrated for a one-factor model that included only items from the PSOC efficacy subscale. Cronbach's alpha was 0.73 for this subscale. Correlates of parenting self-efficacy in this sample included caregiver depression, family dysfunction, and family wealth, but not caregiver anxiety or social support. CONCLUSIONS FOR PRACTICE: These findings lend support for future use of the PSOC efficacy subscale among HIV-affected caregivers of children in low-resource settings such as rural Uganda.


Assuntos
Cuidadores/psicologia , Poder Familiar/psicologia , Pais/psicologia , Testes Psicológicos/normas , Autoeficácia , Adulto , Idoso , Ansiedade/psicologia , Depressão/psicologia , Análise Fatorial , Feminino , Infecções por HIV/psicologia , Humanos , Pessoa de Meia-Idade , Psicometria , Ensaios Clínicos Controlados Aleatórios como Assunto , Apoio Social , Uganda , Adulto Jovem
19.
AIDS ; 34(2): 215-225, 2020 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-31634154

RESUMO

OBJECTIVE: To compare growth among antiretroviral drug and maternal HIV-exposed uninfected (AHEU) versus age-matched and sex-matched HIV-unexposed uninfected (HUU) children. DESIGN: Prospective cohort of AHEU children identified from the PROMISE trial (NCT01061151: clinicaltrials.gov registry) and age-matched and sex-matched HUU controls from child-wellness clinics, enrolled (September 2013 to October 2014) in Malawi and Uganda. METHODS: Weight-for-age (WAZ), length-for-age (LAZ), weight-for-length (WLZ), and head-circumference-for-age (HCAZ) z-scores were derived at 12 months and 24 months of age. Wilcoxon Rank-Sum and Fisher's exact tests were used for unadjusted exposure group comparisons. Generalized Estimating Equations models estimated adjusted relative risks (aRR) for poor growth outcomes. RESULTS: Overall, 471 (50.5%) AHEU and 462 (49.5%) HUU children were assessed. Ugandan AHEU compared with HUU children had significantly lower mean LAZ (P < 0.001) and WAZ (P < 0.001) at 12 and 24 months of age and HCAZ (P = 0.016) at 24 months, with similar but not significant differences among Malawian AHEU and HUU children. The risk of stunting (more than two standard deviations below the WHO population LAZ median) was increased among AHEU versus HUU children: aRR = 2.13 (95% confidence interval (CI): 1.36-3.33), P = 0.001 at 12 months, and aRR = 1.67 (95% CI 1.16-2.41), P = 0.006 at 24 months of age in Uganda; and aRR = 1.32 (95% CI 1.10-1.66), P = 0.018, at 24 months of age in Malawi. The risk of HCAZ below WHO median was increased among AHEU versus HUU children at 24 months of age, aRR = 1.35 (95% CI 1.02-1.79), P = 0.038 in Uganda; and aRR = 1.35 (95% CI 0.91-2.02), P = 0.139 in Malawi. CONCLUSION: Perinatal exposures to maternal HIV and antiretroviral drugs were associated with lower LAZ (including stunting), WAZ and HCAZ at 24 months of age compared with HUU children.


Assuntos
Antirretrovirais/efeitos adversos , Crescimento e Desenvolvimento/efeitos dos fármacos , Infecções por HIV/prevenção & controle , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Complicações Infecciosas na Gravidez/prevenção & controle , Adulto , Antirretrovirais/uso terapêutico , Pré-Escolar , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/transmissão , Humanos , Lactente , Modelos Lineares , Malaui , Masculino , Profilaxia Pós-Exposição , Profilaxia Pré-Exposição , Gravidez , Estudos Prospectivos , Uganda , Adulto Jovem
20.
Clin Infect Dis ; 71(7): e105-e114, 2020 10 23.
Artigo em Inglês | MEDLINE | ID: mdl-31848582

RESUMO

BACKGROUND: Children living with human immunodeficiency virus (HIV) are at neuropsychological risk for cognitive and motor dysfunction. However, few prospective, multi-site studies have evaluated neuropsychological outcomes longitudinally among perinatally infected African children who received early antiretroviral treatment (ART). METHODS: We enrolled 611 children aged 5 to 11 years at 6 sites (South Africa [3], Zimbabwe, Malawi, Uganda). Of these, there were 246 children living with HIV (HIV+) who were initiated on ART before 3 years of age in a prior clinical trial comparing nevirapine to lopinavir/ritonavir (International Maternal Pediatric Adolescent Acquired Immunodeficiency Syndrome Clinical Trials [IMPAACT] P1060); 183 age-matched, exposed but uninfected (HEU) children; and 182 unexposed and uninfected (HUU) children. They were compared across 3 assessment time points (Weeks 0, 48, and 96) on cognitive ability (Kaufman Assessment Battery for Children, second edition [KABC-II]), attention/impulsivity (Tests of Variables of Attention [TOVA]), motor proficiency (Bruininks-Oseretsky Test, second edition [BOT-2]), and on the Behavior Rating Inventory of Executive Function (BRIEF). The cohorts were compared using linear mixed models, adjusting for site, child's age and sex, and selected personal/family control variables. RESULTS: The HIV+ cohort performed significantly worse than the HEU and HUU cohorts for all KABC-II, TOVA, and BOT-2 performance outcomes across all 3 time points (P values < .001). The HUU and HEU cohorts were comparable. For the KABC-II planning/reasoning subtests, the HIV+ children showed less improvement over time than the HUU and HEU groups. The groups did not differ significantly on the BRIEF. CONCLUSIONS: Despite initiation of ART in early childhood and good viral suppression at the time of enrollment, the HIV+ group had poorer neuropsychological performance over time, with the gap progressively worsening in planning/reasoning. This can be debilitating for self-management in adolescence.


Assuntos
Infecções por HIV , Adolescente , Criança , Pré-Escolar , HIV , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Humanos , Lactente , Malaui/epidemiologia , Estudos Prospectivos , Instituições Acadêmicas , África do Sul/epidemiologia , Uganda/epidemiologia , Zimbábue/epidemiologia
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