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de Castro JAC, de Lima TR, Silva DAS. Health-Related Physical Fitness Evaluation in HIV-Diagnosed Children and Adolescents: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:541. [PMID: 38791753 PMCID: PMC11121308 DOI: 10.3390/ijerph21050541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/14/2024] [Accepted: 04/20/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Health-related physical fitness has been widely used to investigate the adverse effects of HIV infection/ART in children and adolescents. However, methods/protocols and cut-points applied for investigating health-related physical fitness are not clear. The aim of this scoping review was to map the literature to identify gaps in knowledge regarding the methods/protocols and cut-points. METHODS A scoping review, following the Joana Briggs Institute (JBI) guidelines, was conducted through ten major databases. Search followed the PCC strategy to construct block of terms related to population (children and adolescents), concept (health-related physical fitness components) and context (HIV infection). RESULTS The search resulted in 7545 studies. After duplicate removal, titles and abstracts reading and full text assessment, 246 studies were included in the scoping review. Body composition was the most investigated component (n = 244), followed by muscular strength/endurance (n = 23), cardiorespiratory fitness (n = 15) and flexibility (n = 4). The World Health Organization growth curves, and nationals' surveys were the most reference values applied to classify body composition (n = 149), followed by internal cut-points (n = 30) and cut-points developed through small populations (n = 16). Cardiorespiratory fitness was classified through cut-points from three different assessment batteries, as well as cut-points developed through studies with small populations, muscular strength/endurance and flexibility were classified through the same cut-points from five different assessment batteries. CONCLUSIONS The research on muscular strength/endurance, cardiorespiratory fitness and flexibility has been scarcely explored. The lack of studies that investigated method usability as well as reference values was evidenced.
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Affiliation(s)
- João Antônio Chula de Castro
- Graduate Program of Physical Education, Sports Center, Federal University of Santa Catarina, Florianopolis 88040-900, SC, Brazil; (J.A.C.d.C.); (T.R.d.L.)
| | - Tiago Rodrigues de Lima
- Graduate Program of Physical Education, Sports Center, Federal University of Santa Catarina, Florianopolis 88040-900, SC, Brazil; (J.A.C.d.C.); (T.R.d.L.)
- Graduate Program in Human Movement Sciences, University of the State of Santa Catarina, Florianopolis 88080-350, SC, Brazil
| | - Diego Augusto Santos Silva
- Graduate Program of Physical Education, Sports Center, Federal University of Santa Catarina, Florianopolis 88040-900, SC, Brazil; (J.A.C.d.C.); (T.R.d.L.)
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Davies C, Vaida F, Otwombe K, Cotton MF, Browne S, Innes S. Longitudinal comparison of insulin resistance and dyslipidemia in children with and without perinatal HIV infection in South Africa. AIDS 2023; 37:523-533. [PMID: 36695362 PMCID: PMC9883048 DOI: 10.1097/qad.0000000000003452] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
INTRODUCTION HIV infection is associated with insulin resistance and dyslipidaemia driven by HIV-associated immune dysregulation and antiretroviral therapy (ART). Children living with perinatally acquired HIV (CHIV) face many decades of exposure to these factors. We evaluated the longitudinal trajectory of insulin resistance and dyslipidaemia in CHIV and HIV-exposed uninfected children (CHEU), compared with children HIV-unexposed (CHU). METHODS Four hundred and eighty-five children (141 CHIV, 169 CHEU, 175 CHU) aged 5-16 years, previously part of CHER and P1060 trials, were followed annually at Tygerberg Children's Hospital, South Africa. The primary outcome was Homeostatic Model Assessment of Insulin Resistance (HOMA-IR). Secondary outcomes included low-density lipoprotein (LDL) cholesterol, triglyceride-to-HDL ratio, android fat mass and SBP. Outcomes were evaluated using linear mixed effects models, adjusting for potential confounders. RESULTS CHIV had 73% greater HOMA-IR than CHU in ages 6-8 years (95% CI 15.9-158.2%, P < 0.001), and 24.7% greater HOMA-IR than CHU in ages 9-10 years (0.3-55.1%, P = 0.04). By 10-11 years, the difference was not significant (P = 0.161). Longitudinally, triglyceride-to-HDL was 47.94% (34.50-62.73%, P < 0.001) higher in CHIV vs. CHU; LDL was 0.25 mmol/l (0.10-0.39, P = 0.001) higher in CHIV vs. CHU; android fat mass was 11.57% (-21.11 to -0.87%, P = 0.035) lower in CHIV than CHU. No significant difference in SBP was found. CHEU and CHU had similar outcomes. CONCLUSION Early-treated CHIV have elevated insulin resistance, which resolves with time. Triglyceride-to-HDL ratio and LDL cholesterol were elevated into puberty. CHIV should be monitored for insulin resistance, dyslipidaemia and subclinical cardiovascular disease.
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Affiliation(s)
- Claire Davies
- Division of Epidemiology and Biostatistics, Faculty of Medicine and Health Sciences, Stellenbosch University, South Africa
| | - Florin Vaida
- Division of Biostatistics and Bioinformatics, School of Public Health, University of California, San Diego, United States
| | - Kennedy Otwombe
- Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mark F Cotton
- Family Center for Research with Ubuntu, Department of Paediatrics and Child Health, Stellenbosch University, South Africa
| | - Sara Browne
- School of Public Health, University of California, San Diego, United States
| | - Steve Innes
- Family Center for Research with Ubuntu, Department of Paediatrics and Child Health, Stellenbosch University, South Africa
- Desmond Tutu HIV Centre, University of Cape Town, South Africa
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Ohuche IO, Chikani UN, Oyenusi EE, Onu JU, Oduwole A. Correlates of fasting blood glucose among children living with hiv in a Nigerian tertiary hospital: a cross-sectional study. BMC Pediatr 2020; 20:458. [PMID: 33008390 PMCID: PMC7532655 DOI: 10.1186/s12887-020-02335-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 09/10/2020] [Indexed: 12/03/2022] Open
Abstract
Background There is growing concern as regards the emergence of metabolic disorders among children living with the Human Immunodeficiency Virus (HIV) worldwide. However, there is paucity of data on the correlates of metabolic indices among HIV-positive children in Africa. Methods This study examined 84 HIV-positive children on HAART recruited from the paediatric infectious diseases clinic of the University of Nigeria Teaching Hospital for blood glucose levels using finger-prick testing with an Accu-check glucose meter and test strips. Clinical information was obtained via clinical history and medical records. Data was analyzed to examine the relationship between FBG and the classes of HAART, duration of illness and treatment using analysis of variance (ANOVA). Results FBG was significantly associated with the classes of HAART (x2=12.4, p = 0.017). In addition, there was a significant association between FBG and duration of illness [F(2, 81) = 6.0; P = 0.004], as well as FBG and duration on HAART [F(2, 81) = 7.9; P = 0.001]. However, duration on HAART and type of HAART were the significant predictors of FBG in this study accounting for 10.5% and 4.1% of the variance, respectively. Conclusions There is a greater risk of dysglycemia in paediatric patients with a longer cumulative exposure to HAART. Routine blood glucose checks among children on HAART, especially those who have received HAART for a longer duration of time may therefore be useful in their management.
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Affiliation(s)
- Ijeoma Onyinye Ohuche
- Department of Paediatrics, Niger Foundation Hospital, Enugu, Nigeria. .,Department of Paediatrics, University of Nigeria Teaching Hospital, Enugu, Nigeria. .,Paediatric Endocrinology Training Centre for West Africa, LUTH, Lagos, Nigeria.
| | - Ugo Nnenna Chikani
- Department of Paediatrics, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Elizabeth Eberechi Oyenusi
- Paediatric Endocrinology Training Centre for West Africa, LUTH, Lagos, Nigeria.,Department of Paediatrics, Lagos University Teaching Hospital, Lagos, Nigeria.,Department of Paediatrics, College of Medicine, University of Lagos, Lagos, Nigeria
| | - Justus Uchenna Onu
- Mental Health Unit, Department of Internal Medicine, Nnamdi Azikiwe University, Nnewi, Anambra State, Nigeria
| | - Abiola Oduwole
- Paediatric Endocrinology Training Centre for West Africa, LUTH, Lagos, Nigeria.,Department of Paediatrics, Lagos University Teaching Hospital, Lagos, Nigeria.,Department of Paediatrics, College of Medicine, University of Lagos, Lagos, Nigeria
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Factors Associated With Insulin Resistance in Adults With HIV Receiving Contemporary Antiretroviral Therapy: a Brief Update. Curr HIV/AIDS Rep 2019; 15:223-232. [PMID: 29700760 DOI: 10.1007/s11904-018-0399-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW This narrative review summarizes recent data on factors associated with insulin resistance (IR) in adults with HIV, including contemporary antiretroviral therapy (ART). RECENT FINDINGS IR remains common in persons with HIV, even those receiving contemporary ART. Generalized and abdominal obesity and ectopic fat are correlates of IR, and emerging data have identified associations with biomarkers of inflammation and immune activation. Small studies suggest associations between mitochondria and IR. In ART-naïve individuals, IR increased within 4 weeks of starting ART in persons receiving contemporary boosted protease inhibitors or an integrase inhibitor. The importance of IR in non-diabetic persons with HIV will continue to grow as the population ages and obesity increases. Non-invasive estimates of IR appear to perform well in persons with HIV, but clinically relevant cutoffs are uncertain. Unexpected metabolic effects of newer HIV integrase inhibitors have been reported; thus, careful observation for and studies of IR are still warranted.
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The Lipodystrophy Syndrome in HIV-Infected Children under Antiretroviral Therapy: A First Report from the Central Africa. Int J Pediatr 2019; 2019:7013758. [PMID: 30941184 PMCID: PMC6420969 DOI: 10.1155/2019/7013758] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 10/30/2018] [Accepted: 01/01/2019] [Indexed: 11/17/2022] Open
Abstract
Background Despite the high prevalence of the HIV/AIDS, few studies focused on the prevalence of lipodystrophy in pediatric HIV patients on antiretroviral therapy (ARV) in sub-Saharan African countries. The aim of this study was to assess the prevalence and to identify the risk factors of metabolic disorders related to ARV therapy in this population. Methods A cross-sectional study was completed in Kinshasa, the Democratic Republic of Congo. HIV-infected children aged between six and 18 years on ARV were consecutively recruited. For each case, two control children (one non-HIV infected child and one HIV-infected antiretroviral therapy-naïve child) were also recruited. Results 80 HIV-infected on ARV therapy children (group 1), 80 noninfected children (group 2) and 65 HIV-infected antiretroviral therapy-naïve children (group 3) were recruited. The frequency of lipoatrophy was not statistically different between group 1 (16.3%) and group 3 (21.5%). A significantly higher proportion of lipohypertrophy, hypercholesterolemia, and lactic acidosis was noted in children of group 1, compared to the controls (p<0.05). Mixed form was rarely observed in this series. The frequency of hypertriglyceridemia was not different between the 3 groups (p>0.05). Conclusion Lipohypertrophy, hypercholesterolemia, and lactic acidosis emerge as a frequent metabolic disorders due to ARV therapy.
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Patel K, Lindsey J, Angelidou K, Aldrovandi G, Palumbo P. Metabolic effects of initiating lopinavir/ritonavir-based regimens among young children. AIDS 2018; 32:2327-2336. [PMID: 30102656 PMCID: PMC6170714 DOI: 10.1097/qad.0000000000001980] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVE The aim of this study was to estimate the long-term metabolic effects of initiating a lopinavir/ritonavir (LPV/r)-based regimen as a first-line therapy for HIV-infected children less than 3 years of age in resource-limited settings. DESIGN A prospective cohort study after conclusion of the P1060 randomized clinical trials (ClinicalTrials.gov Identifier: NCT00307151), with an overall follow-up of 7 years. METHODS Longitudinal total cholesterol and triglyceride measures were compared between 222 and 227 children randomized to initiate LPV/r and nevirapine (NVP)-based regimens, respectively. Adipokines (adiponectin and leptin) and biomarkers of inflammation [C-reactive protein and interleukin (IL)-6], microbial translocation (lipopolysaccharide) and immune activation (sCD14), measured in 117 participants at a median of 45 weeks of follow-up, were also compared by a randomized arm. RESULTS Mean total cholesterol and the percentage of participants with borderline or high total cholesterol was higher in the LPV/r arm from years 3 to 7 of follow-up than in the NVP arm (adjusted relative differences ranging from 10.9 to 23.4 mg/dl and adjusted relative risks ranging from a 60% increased risk to a more than four-fold increased risk for cholesterol ≥170 mg/dl at 7 years of follow-up). Initiation of a LPV/r-based regimen was not associated with high triglycerides over follow-up or large differences in markers of metabolic syndrome, inflammation, microbial translocation or immune activation. CONCLUSION Given the virologic superiority of LPV/r-based regimens in young children and open questions regarding the roll-out of dolutegravir in resource-limited settings, children are currently being maintained on LPV/r-based regimens. Our results suggest continual assessment of total cholesterol among young children initiating a LPV/r-based regimen to monitor cardiometabolic health.
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Affiliation(s)
- Kunjal Patel
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston MA
- Center for Biostatistics in AIDS Research (CBAR), Boston, Massachusetts
| | - Jane Lindsey
- Center for Biostatistics in AIDS Research (CBAR), Boston, Massachusetts
| | | | - Grace Aldrovandi
- Department of Pediatrics, University of California, Los Angeles, California
| | - Paul Palumbo
- Division of Infectious Diseases and International Health, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
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Abstract
OBJECTIVE To compare prevalence of insulin resistance between perinatally HIV-infected (PHIV+) and perinatally HIV-exposed, but uninfected adolescents (PHEU), determine incidence of and contributory factors to new and resolved cases of insulin resistance in PHIV+, and evaluate glucose metabolism. DESIGN Cross-sectional design for comparison of prevalence among PHIV+ and PHEU. Longitudinal design for incidence and resolution of insulin resistance among PHIV+ at risk for these outcomes. METHODS The source population was adolescents from pediatric HIV clinics in the United States and Puerto Rico participating in the Pediatric HIV/AIDS Cohort Study, an ongoing prospective cohort study designed to evaluate impact of HIV infection and its treatment on multiple domains in preadolescents and adolescents. Insulin resistance was assessed by homeostatic model assessment of insulin resistance. Those with incident insulin resistance underwent 2-h oral glucose tolerance test and HbA1c. Baseline demographic, metabolic, and HIV-specific variables were evaluated for association with incident or resolved insulin resistance. RESULTS Unadjusted prevalence of insulin resistance in PHIV+ was 27.3 versus 34.1% in PHEU. After adjustment for Tanner stage, age, sex, and race/ethnicity, there was no significant difference between groups. Factors positively associated with developing insulin resistance included female sex, higher BMI z score, and higher waist circumference; those associated with resolving insulin resistance included male sex and lower BMI z score. CONCLUSION Prevalence of insulin resistance in PHIV+ and PHEU was substantially higher than that reported in HIV-uninfected nonoverweight youth, but similar to that in HIV-uninfected obese youth. Factors associated with incident or resolved insulin resistance among PHIV+ were similar to those reported in HIV-negative obese youth. However, a contributory role of HIV infection and/or its treatment to the incident risk of insulin resistance cannot be excluded.
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Universal antiretroviral therapy for HIV-infected children: a review of the benefits and risks to consider during implementation. J Int AIDS Soc 2017; 20:21552. [PMID: 28691434 PMCID: PMC5527851 DOI: 10.7448/ias.20.1.21552] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Background: The 2016 World Health Organization (WHO) consolidated guidelines on the use of antiretroviral drugs for treating and preventing HIV infection, recommended to start all HIV-infected children on antiretroviral therapy (ART). Here, we explore the possible benefits and risks of implementing universal ART for all HIV-infected children and adolescents and outline some of the key considerations that led to the 2016 revision of WHO guidelines. Methods: We conducted a review of the published data from 2000 to 2016, to ascertain the clinical and programmatic benefits, as well as the risks of implementing universal ART for all children. Results and discussion: Universal ART for all children has the potential to increase treatment coverage, which in 2015 was only 51% globally, as well as providing several biological benefits, by preventing: premature death/loss to follow-up, progressive destruction of the immune system, poor growth and pubertal delay, poor neuro-cognitive outcomes and future burden to the health care system with complications of untreated HIV-infection. However, the strategy could be associated with risks, notably development of HIV drug resistance, antiretroviral drug toxicities and increased costs to an already stretched health system. Conclusion: Overall, our findings suggest that the benefits could outweigh the risks and support universal ART for all HIV-infected children, but recognize that national programmes will need to put measures in place to minimize the risks if they choose to implement the strategy.
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Carbohydrate, lipid, bone and inflammatory markers in HIV-positive adolescents on antiretroviral therapy and hormonal contraception. J Virus Erad 2017. [DOI: 10.1016/s2055-6640(20)30297-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Dyslipidemia, Diet and Physical Exercise in Children on Treatment With Antiretroviral Medication in El Salvador: A Cross-sectional Study. Pediatr Infect Dis J 2016; 35:1111-6. [PMID: 27254031 PMCID: PMC5130060 DOI: 10.1097/inf.0000000000001244] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Dyslipidemias are common in HIV-infected children, especially if treated with protease inhibitors, but there are few data on how to treat dyslipidemias in this population. We estimated the dyslipidemia prevalence and its association with treatment, diet and physical exercise in children on antiretroviral treatment at the El Salvador reference center for pediatric HIV care (CENID). METHODS Information was gathered regarding socio-demographic characteristics, treatment, diet and physical activity of 173 children aged 5-18 years and receiving antiretroviral therapy. Triglycerides, total cholesterol, low-density lipoprotein (LDL-C), high-density lipoprotein (HDL-C), viral load and CD4 T-lymphocytes were measured. Abnormal concentrations were defined as triglycerides ≥130 mg/dL in 10- to 18-year olds and ≥100 mg/dL in <10-year olds; total cholesterol ≥200 mg/dL; LDL-C ≥130 mg/dL and HDL-C ≤35 mg/dL. We adjusted 4 different multivariate models to assess the independent association of each type of dyslipidemia with protease inhibitors, diet and physical exercise. RESULTS Of the 173 children, 83 (48%) had hypertriglyceridemia and 25 (14.5%) hypercholesterolemia. High LDL-C concentrations were observed in 17 children (9.8%) and low HDL-C in 38 (22%). Treatment with protease inhibitors was significantly associated with hypertriglyceridemia [prevalence ratio (PR) 2.8; 95% confidence interval (CI): 2.0-3.8] and hypercholesterolemia (PR 9.0; 95% CI: 3.6-22.2). Higher adherence to a "high fat/sugar diet" was associated with hypercholesterolemia (PR 1.6; 95% CI: 1.1-2.3) and high LDL-C (PR 1.7; 95% CI: 1.0-2.9). Compared with those exercising <3 times/week, children exercising ≥7 times were less likely to have low HDL-C (PR = 0.4; 95% CI: 0.2-0.7). CONCLUSIONS These results suggest that a healthy diet and exercise habits can contribute to controlling some aspects of the lipid profile in this population.
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Metabolic and renal adverse effects of antiretroviral therapy in HIV-infected children and adolescents. Pediatr Infect Dis J 2015; 34:S36-43. [PMID: 25629891 DOI: 10.1097/inf.0000000000000663] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Worldwide, the benefits of combined antiretroviral (ARV) therapy in morbidity and mortality due to perinatally acquired human immunodeficiency virus infection are beyond question and outweigh the toxicity these drugs have been associated with in HIV-infected children and adolescents to date. In puberty, abnormal body fat distribution is stigmatizating and leads to low adherence to ARV treatment. The other metabolic comorbidities (mitochondrial toxicity, dyslipidemias, insulin resistance and low bone mineral density) and renal toxicity, albeit nonsymptomatic in most children, are increasingly being reported and potentially put this population at risk for early cardiovascular or cerebrovascular atherosclerotic disease, diabetes, pathologic fractures or premature renal failure in the third and fourth decades of life. Evidence from available studies is limited because of methodological limitations and also because of several HIV-unrelated factors influencing, to some degree, the development of these conditions. Current recommendations for the prevention, diagnosis, monitoring and treatment of metabolic and renal adverse effects in HIV-children and adolescents are based on adult studies, observational pediatric studies and experts' consensus. Healthy lifestyle habits (regarding diet, exercise and refraining from toxic substances) and wise use of ARV options are the only preventive tools for the majority of patients. Should abnormal findings arise, switches in one or more ARV drugs have proved useful. Specific therapies are also available for some of these comorbidities, although the experience in the pediatric age is still very scarce. We aim to summarize the epidemiological, clinical and therapeutic aspects of metabolic and renal adverse effects in vertically HIV-infected children and adolescents.
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