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Maleknejad S, Dashti K, Safaei-Asl A, Roshan ZA, Salehi S, Hassanzadeh-Rad A. Micronutrients in infants suffering from cow's milk allergy fed with dietary formulas and breast milk. BMC Pediatr 2024; 24:115. [PMID: 38350893 PMCID: PMC10863096 DOI: 10.1186/s12887-024-04591-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 01/24/2024] [Indexed: 02/15/2024] Open
Abstract
INTRODUCTION Cow's milk allergy (CMA) is the most common food allergy in infants. As this food allergy indicates a wide range of clinical syndromes due to immunological reactions to cow's milk proteins, we aimed to evaluate the status of micronutrients in infants suffering from cow's milk allergy. METHODS In this historical cohort study, infants with CMA were divided into two equal groups: breastfeeding and diet formula feeding. Data were gathered by a form, including the micronutrients such as iron, selenium, calcium, phosphorus, zinc, and vitamin D. Groups were compared and data were analyzed by the IBM SPSS version 21. RESULTS This study involved 60 six-month-old infants, and the findings revealed no significant difference between the two groups concerning magnesium, phosphorus, zinc, and vitamin D. However, infants in the formula-feeding group exhibited significantly elevated mean serum levels of iron and selenium, whereas breastfed infants displayed higher levels of calcium. CONCLUSION The findings of this research revealed a significant difference in calcium, selenium, and iron levels between formula-fed and breastfed infants, even though all variables were within the normal range for both groups. In light of these results, conducting further studies with a larger sample size and extended follow-up periods becomes imperative.
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Affiliation(s)
- Shohreh Maleknejad
- Pediatric Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Kobra Dashti
- Pediatric Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Afshin Safaei-Asl
- Pediatric Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Zahra Atrkar Roshan
- Pediatric Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Soodeh Salehi
- Pediatric Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran.
| | - Afagh Hassanzadeh-Rad
- Pediatric Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran.
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Chandiwana NC, Chersich M, Venter WF, Akpomiemie G, Hill A, Simmons B, Lockman S, Serenata CM, Fairlie L, Moorhouse MA. Unexpected interactions between dolutegravir and folate: randomized trial evidence from South Africa. AIDS 2021; 35:205-211. [PMID: 33086234 PMCID: PMC7810415 DOI: 10.1097/qad.0000000000002741] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 07/03/2020] [Accepted: 07/07/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Dolutegravir exposure at conception was associated with a preliminary signal of increased infant neural tube defect risk. As low maternal folate levels are linked with neural tube defects, we aimed to assess serum folate concentrations in women starting dolutegravir. DESIGN We analysed serum folate concentrations from stored plasma among women enrolled in the South African ADVANCE trial. METHODS We compared changes in mean serum folate and occurrence of low serum folate (<14.0 nmol/l) at weeks 0, 12 and 24 across study arms. In ADVANCE, 1053 treatment-naïve participants were randomized to initiate tenofovir-alafenamide/emtricitabine + dolutegravir (TAF/FTC + DTG), tenofovir-disoproxil-fumarate (TDF)/FTC + DTG or TDF/FTC/efavirenz (EFV). RESULTS Analysis includes 406 females, mean age 31.5 years and baseline CD4+ cell count 356 cells/μl. At baseline, folate concentrations were similar across treatment arms. However, serum folate increased over 12 weeks in the TAF/FTC + DTG arm (+4.0 ± 8.1 nmol/l), while folate concentrations decreased slightly in the TDF/FTC + DTG arm (-1.8 ± 8.9 nmol/l) and decreased in the TDF/FTC/EFV arm (-5.9 ± 8.1 nmol/l). Women taking TDF/FTC/EFV had low folate concentrations at both 12 and 24 weeks compared with the other arms (P < 0.001). Of 26 women who became pregnant on study before week 24, folate concentrations increased between baseline and 12 weeks by a mean 2.4 ± 7.1 nmol/l in the TAF/FTC + DTG arm and 2.3 ± 8.4 nmol/l in the TDF/FTC + DTG arm, but decreased by -3.3 ± 8.1 with TDF/FTC/EFV arm. CONCLUSION Unexpectedly, no declines were noted in the dolutegravir-containing arms, and concentrations were considerably higher than in the EFV arm. The possibility that dolutegravir may block cellular uptake of folate warrants investigation.
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Affiliation(s)
| | - Matthew Chersich
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | | | - Andrew Hill
- Department of Translational Medicine, Liverpool University, Liverpool
| | - Bryony Simmons
- Department of Infectious Disease, Imperial College London, London, UK
| | - Shahin Lockman
- Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | - Lee Fairlie
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Shah KK, Verma R, Oleske JM, Scolpino A, Bogden JD. Essential trace elements and progression and management of HIV infection. Nutr Res 2019; 71:21-29. [PMID: 31668643 DOI: 10.1016/j.nutres.2019.08.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 07/25/2019] [Accepted: 08/01/2019] [Indexed: 01/09/2023]
Abstract
This review was written to update the review that we published in Nutrition Research in 2007 by examining studies published in the last 11 years which describe the effects of trace mineral deficiencies and micronutrient supplementation on HIV infection and its progression. In addition, we included studies that explore the interactions between Highly Active Anti-Retroviral Therapy (HAART) and micronutrient nutrition, focusing on the essential trace minerals. This review summarizes the results described in relevant articles that were identified by literature searches conducted using the OVID Medline database. Four of the nine essential trace minerals, specifically chromium, iron, selenium, and zinc, can influence HIV progression and/or its treatment. Notably, copper-containing filters may prevent transmission of the HIV virus via breastfeeding. However, there is a lack of good evidence to date that fluoride, iodine, manganese, or molybdenum influence HIV infection. Recent studies reveal that HAART can alter serum trace mineral and vitamin concentrations, but the effects vary based on the medications used. Although they have contributed useful new data, the sample sizes for most of these studies were too small to draw definitive conclusions for introducing changes in the management of HIV infection. Larger studies are needed to better understand and define the roles of trace mineral and vitamin deficiencies and micronutrient supplementation in the management and treatment of HIV-infected patients.
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Affiliation(s)
- Keneil K Shah
- Department of Medicine, University of Maryland Medical Center, Baltimore, MD
| | - Rebeka Verma
- Department of Medicine, University of Maryland Medical Center, Baltimore, MD
| | - James M Oleske
- Department of Pediatrics, Rutgers New Jersey Medical School, Newark, NJ
| | - Anthony Scolpino
- Department of Pediatrics, Rutgers New Jersey Medical School, Newark, NJ
| | - John D Bogden
- Department of Microbiology, Biochemistry, & Molecular Genetics, Rutgers New Jersey Medical School, Newark, NJ.
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Allen LH, Miller JW, de Groot L, Rosenberg IH, Smith AD, Refsum H, Raiten DJ. Biomarkers of Nutrition for Development (BOND): Vitamin B-12 Review. J Nutr 2018; 148:1995S-2027S. [PMID: 30500928 PMCID: PMC6297555 DOI: 10.1093/jn/nxy201] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 07/06/2017] [Accepted: 08/02/2018] [Indexed: 12/31/2022] Open
Abstract
This report on vitamin B-12 (B12) is part of the Biomarkers of Nutrition for Development (BOND) Project, which provides state-of-the art information and advice on the selection, use, and interpretation of biomarkers of nutrient exposure, status, and function. As with the other 5 reports in this series, which focused on iodine, folate, zinc, iron, and vitamin A, this B12 report was developed with the assistance of an expert panel (BOND B12 EP) and other experts who provided information during a consultation. The experts reviewed the existing literature in depth in order to consolidate existing relevant information on the biology of B12, including known and possible effects of insufficiency, and available and potential biomarkers of status. Unlike the situation for the other 5 nutrients reviewed during the BOND project, there has been relatively little previous attention paid to B12 status and its biomarkers, so this report is a landmark in terms of the consolidation and interpretation of the available information on B12 nutrition. Historically, most focus has been on diagnosis and treatment of clinical symptoms of B12 deficiency, which result primarily from pernicious anemia or strict vegetarianism. More recently, we have become aware of the high prevalence of B12 insufficiency in populations consuming low amounts of animal-source foods, which can be detected with ≥1 serum biomarker but presents the new challenge of identifying functional consequences that may require public health interventions.
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Affiliation(s)
- Lindsay H Allen
- USDA, Agricultural Research Service Western Human Nutrition Research Center, University of California, Davis, CA
| | - Joshua W Miller
- Department of Nutritional Sciences, Rutgers University, New Brunswick, NJ
| | - Lisette de Groot
- Division of Human Nutrition, Wageningen University, Wageningen, Netherlands
| | - Irwin H Rosenberg
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - A David Smith
- Department of Pharmacology, University of Oxford, Oxford, United Kingdom
| | - Helga Refsum
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Daniel J Raiten
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), NIH, Bethesda, MD
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Avery JC, Hoffmann PR. Selenium, Selenoproteins, and Immunity. Nutrients 2018; 10:E1203. [PMID: 30200430 PMCID: PMC6163284 DOI: 10.3390/nu10091203] [Citation(s) in RCA: 468] [Impact Index Per Article: 78.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 08/29/2018] [Accepted: 08/30/2018] [Indexed: 12/14/2022] Open
Abstract
Selenium is an essential micronutrient that plays a crucial role in development and a wide variety of physiological processes including effect immune responses. The immune system relies on adequate dietary selenium intake and this nutrient exerts its biological effects mostly through its incorporation into selenoproteins. The selenoproteome contains 25 members in humans that exhibit a wide variety of functions. The development of high-throughput omic approaches and novel bioinformatics tools has led to new insights regarding the effects of selenium and selenoproteins in human immuno-biology. Equally important are the innovative experimental systems that have emerged to interrogate molecular mechanisms underlying those effects. This review presents a summary of the current understanding of the role of selenium and selenoproteins in regulating immune cell functions and how dysregulation of these processes may lead to inflammation or immune-related diseases.
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Affiliation(s)
- Joseph C Avery
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawaii, 651 Ilalo Street, Honolulu, HI 96813, USA.
| | - Peter R Hoffmann
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawaii, 651 Ilalo Street, Honolulu, HI 96813, USA.
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Abstract
The WHO recommends exclusive breastfeeding for the first 6 mo of life to promote optimal infant health and development. Understanding the micro- and macronutrient concentrations of human milk and how each nutrient fluctuates with lactational stage, maternal factors, and supplementation is imperative for supporting good breastfeeding practices. Where maternal undernutrition compromises human milk quality, a thorough awareness of the effectiveness of interventions can direct efforts to achieve both maternal and infant nutrient sufficiency. This review of current knowledge covers trends in nutrient concentrations over the course of lactation and describes the influence of maternal intake, status, supplementation, and other factors on human milk concentrations of each nutrient.
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Affiliation(s)
- Daphna K Dror
- US Department of Agriculture, Agricultural Research Service, Western Human Nutrition Research Center, Davis, CA
| | - Lindsay H Allen
- US Department of Agriculture, Agricultural Research Service, Western Human Nutrition Research Center, Davis, CA
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Hampel D, Shahab‐Ferdows S, Gertz E, Flax VL, Adair LS, Bentley ME, Jamieson DJ, Tegha G, Chasela CS, Kamwendo D, van der Horst CM, Allen LH. The effects of a lipid-based nutrient supplement and antiretroviral therapy in a randomized controlled trial on iron, copper, and zinc in milk from HIV-infected Malawian mothers and associations with maternal and infant biomarkers. MATERNAL & CHILD NUTRITION 2018; 14:e12503. [PMID: 28851037 PMCID: PMC5832511 DOI: 10.1111/mcn.12503] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 06/27/2017] [Accepted: 07/12/2017] [Indexed: 12/03/2022]
Abstract
We evaluated effects of antiretroviral (ARV) therapy and lipid-based nutrient supplements (LNSs) on iron, copper, and zinc in milk of exclusively breastfeeding HIV-infected Malawian mothers and their correlations with maternal and infant biomarkers. Human milk and blood at 2, 6, and 24 weeks post-partum and blood during pregnancy (≤30 weeks gestation) were collected from 535 mothers/infant-pairs in the Breastfeeding, Antiretrovirals, and Nutrition study. The participants received ARV, LNS, ARV and LNS, or no intervention from 0 to 28 weeks post-partum. ARVs negatively affected copper and zinc milk concentrations, but only at 2 weeks, whereas LNS had no effect. Among all treatment groups, approximately 80-90% of copper and zinc and <50% of iron concentrations met the current adequate intake for infants at 2 weeks and only 1-19% at 24 weeks. Pregnancy haemoglobin was negatively correlated with milk iron at 2 and 6 weeks (r = -.18, p < .02 for both). The associations of the milk minerals with each other were the strongest correlations observed (r = .11-.47, p < .05 for all); none were found with infant biomarkers. At 2 weeks, moderately anaemic women produced milk higher in iron when ferritin was higher or TfR lower. At 6 weeks, higher maternal α-1-acid glycoprotein and C-reactive protein were associated with higher milk minerals in mildly anaemic women. Infant TfR was lower when milk mineral concentrations were higher at 6 weeks and when mothers were moderately anaemic during pregnancy. ARV affects copper and zinc milk concentrations in early lactation, and maternal haemoglobin during pregnancy and lactation could influence the association between milk minerals and maternal and infant iron status and biomarkers of inflammation.
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Affiliation(s)
- Daniela Hampel
- USDA, ARS Western Human Nutrition Research CenterDavisCaliforniaUSA
- Department of NutritionUniversity of CaliforniaDavisCaliforniaUSA
| | | | - Erik Gertz
- USDA, ARS Western Human Nutrition Research CenterDavisCaliforniaUSA
| | - Valerie L. Flax
- Gillings School of Global Public HealthUniversity of North CarolinaChapel HillNorth CarolinaUSA
| | - Linda S. Adair
- Gillings School of Global Public HealthUniversity of North CarolinaChapel HillNorth CarolinaUSA
| | - Margaret E. Bentley
- Gillings School of Global Public HealthUniversity of North CarolinaChapel HillNorth CarolinaUSA
| | | | | | - Charles S. Chasela
- UNC ProjectLilongweMalawi
- School of Public HealthUniversity of WitwatersrandJohannesburgSouth Africa
| | | | | | - Lindsay H. Allen
- USDA, ARS Western Human Nutrition Research CenterDavisCaliforniaUSA
- Department of NutritionUniversity of CaliforniaDavisCaliforniaUSA
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Frazzoli C, Mazzanti F, Achu MB, Pouokam GB, Fokou E. Elements of kitchen toxicology to exploit the value of traditional (African) recipes: The case of Egusi Okra meal in the diet of HIV+/AIDS subjects. Toxicol Rep 2017; 4:474-483. [PMID: 28959677 PMCID: PMC5615167 DOI: 10.1016/j.toxrep.2017.06.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 04/18/2017] [Accepted: 06/22/2017] [Indexed: 01/07/2023] Open
Abstract
The Egusi Okra soup is a traditional African meal that is considered of high nutritional value and protective against weight loss. We introduce the concept of "kitchen toxicology" to analyse the recipe of the Egusi Okra soup and highlight possible mitigation measures for toxic and/or antinutritional effects in the wide spectrum of health and nutritional needs of HIV+/AIDS subjects. In particular, we focus on toxicants (environmental contaminants, process contaminants, substances leaching from food contact materials) dysregulating the immune status, as well as on interactions between nutrients, contaminants, and/or antinutrients which may lead to secondary/conditioned nutritional deficiencies or imbalances; in their turn, these can modulate the ability to cope with toxicants, and increase nutritional requirements. Recommendations are given for practices preserving the Egusi Okra soup from such risk factors, identifying points of particular attention during meal preparation, from purchase of raw ingredients through to food handling, cooking, storage, and consumption. The Egusi Okra soup is discussed in the context of a diet that is asked to mitigate complications (weight loss, opportunistic infections) and support antiretroviral therapy in African countries with high HIV/AIDS prevalence. The paper discusses how nutritional interventions benefit of the integration of kitchen toxicology practices in everyday life. Toxicological risk assessment is crucial to understand the history and status of the person exposed to or affected by infectious diseases.
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Affiliation(s)
- Chiara Frazzoli
- Dept. of Cardiovascular, Dysmetabolic and Aging-Associated Diseases, Istituto Superiore di Sanità, Rome, Italy
- Nutrition, Food Safety and Wholesomeness. Prevention, Education and Research Network1
| | - Francesca Mazzanti
- Nutrition, Food Safety and Wholesomeness. Prevention, Education and Research Network1
| | - Mercy Bih Achu
- Nutrition, Food Safety and Wholesomeness. Prevention, Education and Research Network1
- Laboratoire des Sciences Alimentaires et Métabolisme, Département de Biochimie, Faculté des Sciences, Université de Yaoundé I, Yaoundé, Cameroon
| | - Guy Bertrand Pouokam
- Nutrition, Food Safety and Wholesomeness. Prevention, Education and Research Network1
- Laboratory of Food Safety, Biotechnology Center, University of Yaoundé I, Yaoundé, Cameroon
| | - Elie Fokou
- Nutrition, Food Safety and Wholesomeness. Prevention, Education and Research Network1
- Laboratoire des Sciences Alimentaires et Métabolisme, Département de Biochimie, Faculté des Sciences, Université de Yaoundé I, Yaoundé, Cameroon
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Patton SM, Wang Q, Hulgan T, Connor JR, Jia P, Zhao Z, Letendre SL, Ellis RJ, Bush WS, Samuels DC, Franklin DR, Kaur H, Iudicello J, Grant I, Kallianpur AR. Cerebrospinal fluid (CSF) biomarkers of iron status are associated with CSF viral load, antiretroviral therapy, and demographic factors in HIV-infected adults. Fluids Barriers CNS 2017; 14:11. [PMID: 28427421 PMCID: PMC5399327 DOI: 10.1186/s12987-017-0058-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 04/01/2017] [Indexed: 02/06/2023] Open
Abstract
Background HIV-associated neurocognitive disorder (HAND) remains common, despite antiretroviral therapy (ART). HIV dysregulates iron metabolism, but cerebrospinal fluid (CSF) levels of iron and iron-transport proteins in HIV-infected (HIV+) persons are largely unknown. The objectives of this study were to characterize CSF iron-related biomarkers in HIV+ adults and explore their relationships to known predictors of HAND. Methods We quantified total iron, transferrin and heavy-chain (H)-ferritin by immunoassay in CSF sampled by lumbar puncture in 403 HIV+ participants in a multi-center, observational study and evaluated biomarker associations with demographic and HIV-related correlates of HAND [e.g., age, sex, self-reported race/ethnicity, ART, and detectable plasma virus and CSF viral load (VL)] by multivariable regression. In a subset (N = 110) with existing CSF: serum albumin (QAlb) measurements, QAlb and comorbidity severity were also included as covariates to account for variability in the blood–CSF-barrier. Results Among 403 individuals (median age 43 years, 19% women, 56% non-Whites, median nadir CD4+ T cell count 180 cells/µL, 46% with undetectable plasma virus), men had 25% higher CSF transferrin (median 18.1 vs. 14.5 µg/mL), and 71% higher H-ferritin (median 2.9 vs. 1.7 ng/mL) than women (both p-values ≤0.01). CSF iron was 41% higher in self-reported Hispanics and 27% higher in (non-Hispanic) Whites than in (non-Hispanic) Blacks (median 5.2 and 4.7 µg/dL in Hispanics and Whites, respectively, vs. 3.7 µg/dL in Blacks, both p ≤ 0.01); these findings persisted after adjustment for age, sex, and HIV-specific factors. Median H-ferritin was 25% higher (p < 0.05), and transferrin 14% higher (p = 0.06), in Whites than Blacks. Transferrin and H-ferritin were 33 and 50% higher, respectively, in older (age > 50 years) than in younger persons (age ≤ 35 years; both p < 0.01), but these findings lost statistical significance in subset analyses that adjusted for QAlb and comorbidity. After these additional adjustments, associations were observed for CSF iron and transferrin with race/ethnicity as well as CSF VL, for transferrin with sex and ART, and for H-ferritin with plasma virus detectability and significant comorbidity (all p < 0.05). Conclusions CSF iron biomarkers are associated with demographic factors, ART, and CSF VL in HIV+ adults. Future studies should investigate a role for CNS iron dysregulation, to which an altered blood-CSF barrier may contribute, in HAND. Electronic supplementary material The online version of this article (doi:10.1186/s12987-017-0058-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Stephanie M Patton
- Department of Neurosurgery, Penn State Hershey Medical Center, 500 University Drive, Mailbox H110, Hershey, PA, 17033, USA.
| | - Quan Wang
- Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Todd Hulgan
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - James R Connor
- Department of Neurosurgery, Penn State Hershey Medical Center, 500 University Drive, Mailbox H110, Hershey, PA, 17033, USA
| | - Peilin Jia
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Zhongming Zhao
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Scott L Letendre
- Department of Medicine, University of California-San Diego, San Diego, CA, USA
| | - Ronald J Ellis
- Department of Neurology, University of California-San Diego, San Diego, CA, USA
| | - William S Bush
- Department of Epidemiology and Biostatistics, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - David C Samuels
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Donald R Franklin
- Department of Medicine, University of California-San Diego, San Diego, CA, USA
| | - Harpreet Kaur
- Genomic Medicine Institute, Cleveland Clinic/Lerner Research Institute, Cleveland, OH, USA
| | - Jennifer Iudicello
- Department of Psychiatry, University of California-San Diego, San Diego, CA, USA
| | - Igor Grant
- Department of Psychiatry, University of California-San Diego, San Diego, CA, USA
| | - Asha R Kallianpur
- Genomic Medicine Institute, Cleveland Clinic/Lerner Research Institute, Cleveland, OH, USA.,Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
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Widen EM, Collins SM, Khan H, Biribawa C, Acidri D, Achoko W, Achola H, Ghosh S, Griffiths JK, Young SL. Food insecurity, but not HIV-infection status, is associated with adverse changes in body composition during lactation in Ugandan women of mixed HIV status. Am J Clin Nutr 2017; 105:361-368. [PMID: 28052888 PMCID: PMC5267304 DOI: 10.3945/ajcn.116.142513] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 11/28/2016] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Body composition is an important indicator of nutritional status and health. How body composition changes during 12 mo of breastfeeding in HIV-infected women receiving antiretroviral therapy (ART) is unknown. OBJECTIVE We assessed whether HIV or food insecurity was associated with adverse postpartum body-composition changes in Ugandan women. DESIGN A cohort of 246 women [36.5% of whom were HIV positive (HIV+) and were receiving ART] were followed to 12 mo postpartum. Repeated measures included weight, fat mass, fat-free mass, midupper arm circumference, triceps skinfold thickness [which allowed for the derivation of arm muscle area (AMA) and arm fat area (AFA)], breastfeeding, and individual food insecurity. Longitudinal regression models were constructed to assess associations between HIV and food insecurity and changes in body composition over time. RESULTS At baseline, HIV+ women compared with HIV-negative women had a higher mean ± SD food-insecurity score (11.3 ± 5.5 compared with 8.6 ± 5.5, respectively; P < 0.001) and lower AMA (40.6 ± 5.7 compared with 42.9 ± 6.9 cm3, respectively; P = 0.03). Participants were thin at 1 wk postpartum [body mass index (BMI; in kg/m2): 22.9 ± 2.9]. From 1 wk to 12 mo, the weight change was -1.4 ± 4.4 kg. In longitudinal models of body-composition outcomes, HIV was not associated with body composition (all P > 0.05), whereas food insecurity was inversely associated with body weight and BMI at 6, 9, and 12 mo and with AFA at 6 and 12 mo (all P < 0.05). At 6 mo, every 1-unit increase in the food-insecurity score was associated with a 0.13-kg lower body weight (P < 0.001) and a 0.26-cm3 lower AFA (P < 0.01). CONCLUSIONS Body-composition changes are minimal during lactation. HIV is not associated with body composition; however, food insecurity is associated with changes in body composition during lactation. This trial was registered at clinicaltrials.gov as NCT02922829 and NCT02925429.
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Affiliation(s)
- Elizabeth M Widen
- Institute of Human Nutrition, Department of Epidemiology and Medicine, New York Obesity Research Center, Columbia University Medical Center, New York, NY
| | - Shalean M Collins
- Department of Population Medicine, Program in International Nutrition, Cornell University, Ithaca, NY;,Department of Anthropology, Northwestern University, Evanston, IL
| | - Hijab Khan
- Department of Biology, Cornell University, Ithaca, NY
| | - Claire Biribawa
- Prenatal Nutrition and Psychosocial Health Outcomes Study Uganda, Gulu, Uganda; and
| | - Daniel Acidri
- Prenatal Nutrition and Psychosocial Health Outcomes Study Uganda, Gulu, Uganda; and
| | - Winifred Achoko
- Prenatal Nutrition and Psychosocial Health Outcomes Study Uganda, Gulu, Uganda; and
| | - Harriet Achola
- Prenatal Nutrition and Psychosocial Health Outcomes Study Uganda, Gulu, Uganda; and
| | | | - Jeffrey K Griffiths
- Friedman School of Nutrition Science and Policy and,School of Medicine, Tufts University, Medford, MA
| | - Sera L Young
- Department of Population Medicine, Program in International Nutrition, Cornell University, Ithaca, NY; .,Department of Anthropology, Northwestern University, Evanston, IL
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