1
|
Taha TE, Bandala-Jacques A, Yende-Zuma N, Violari A, Stranix-Chibanda L, Atuhaire P, Hanley S, Gadama L, Chinula L, Dadabhai S, Aizire J, Brummel SS, Fowler MG. Breastfeeding Among Women Living With HIV in the Era of Lifelong ART: An Observational Multicountry Study in Eastern and Southern Africa. J Acquir Immune Defic Syndr 2024; 95:10-17. [PMID: 37732877 PMCID: PMC10840656 DOI: 10.1097/qai.0000000000003306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 08/30/2023] [Indexed: 09/22/2023]
Abstract
BACKGROUND Lifelong antiretroviral treatment (ART) use is recommended for pregnant and breastfeeding (BF) women living with HIV (WLWH) to prevent perinatal HIV transmission and improve maternal health. We address 2 objectives in this analysis: (1) determine timing and factors associated with BF cessation and (2) assess the impact of BF on health of WLWH on ART. SETTING This multicountry study included 8 sites in Uganda, Malawi, Zimbabwe, and South Africa. METHODS This was a prospective study of WLWH on lifelong ART. These women initially participated from 2011 to 2016 in a randomized clinical trial (PROMISE) to prevent perinatal HIV transmission and subsequently reenrolled in an observational study (PROMOTE, 2016-2021) to assess ART adherence, safety, and impact. RESULTS The PROMOTE cohort included 1987 women on ART. Of them, 752 breastfed and were included in analyses of objective 1; all women were included in analyses of objective 2. The median time to BF cessation varied by country (11.2-19.7 months). Country of residence, age, and health status of women were significantly associated with time to BF cessation (compared with Zimbabwe: Malawi, adjusted hazard ratio [aHR] 0.50, 95% confidence interval [95% CI]: 0.40 to 0.62, P < 0.001; South Africa, aHR 1.49, 95% CI: 1.11 to 2.00, P = 0.008; and Uganda, aHR 1.77, 95% CI: 1.37 to 2.29, P < 0.001). Women who breastfed had lower risk of being "unwell" compared with women who never breastfed (adjusted rate ratio 0.87, 95% CI: 0.81 to 0.95 P = 0.030). CONCLUSION Women on lifelong ART should be encouraged to continue BF with no concern for their health. Time to BF cessation should be monitored for proper counseling in each country.
Collapse
Affiliation(s)
- Taha E. Taha
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, Baltimore, MD, USA
| | - Antonio Bandala-Jacques
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, Baltimore, MD, USA
| | - Nonhlanhla Yende-Zuma
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- SAMRC-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | - Avy Violari
- University of the Witwatersrand, Perinatal HIV Research Unit, Johannesburg, South Africa
| | | | - Patience Atuhaire
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Sherika Hanley
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Umlazi Clinical Research Site, University of Kwazulu-Natal, Durban, South Africa and University of Kwazulu-Natal, Department of Family Medicine, Durban, South Africa
| | - Luis Gadama
- Kamuzu University of Health Sciences - Johns Hopkins Research Project, Blantyre, Malawi
| | - Lameck Chinula
- University of North Carolina Project-Malawi, Lilongwe, Malawi
- University of North Carolina, Department of Obstetrics and Gynecology, Chapel-Hill, NC, USA
| | - Sufia Dadabhai
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, Baltimore, MD, USA
| | - Jim Aizire
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, Baltimore, MD, USA
| | - Sean S. Brummel
- Harvard T.H. Chan School of Public Health, Center for Biostatistics in AIDS Research, Boston MA, USA
| | - Mary Glenn Fowler
- Johns Hopkins School of Medicine, Department of Pathology, Baltimore, MD, USA
| |
Collapse
|
2
|
Kossou J, Alaofè H, Hounkpatin WA, Lokonon J. Factors Associated With Postpartum Weight Retention in African Women: A Systematic Review. Food Nutr Bull 2022; 44:62-75. [PMID: 36415172 DOI: 10.1177/03795721221134566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background and Objective: The obesity epidemic among women in Africa is a health problem, and many studies attribute it to childbearing. However, most studies of postpartum weight retention (PPWR) occur in high-income countries. Therefore, this review sought to identify the potential factors affecting PPWR among African women. Methods: Four databases were searched from January 2000 to December 2020: Medline/PubMed, Google scholar, Ajol research, FreeFullPDF. The quality of included studies was assessed using the Newcastle Ottawa Scale. Results: Fifteen studies (5 from west, 4 from south, 3 from east, 2 from central, and 1 from north) were included: 8 cohort and 7 prospective cohort studies. Two studies examined the effect of obesity and weight gain during pregnancy on PPWR, 3 studies assessed the effect of childbirth, 4 examined the effect of breastfeeding, 4 assessed the impact of morbidities such as HIV, and 2 looked at food insecurity. Five studies demonstrated that postpartum weight is due to residual pregnancy weight gain and childbirth weight gain and is accentuated as parity increases (n = 2). Breastfeeding has a controversial effect, while morbidity (n = 4) and food insecurity (n = 4) contributed to weight loss. The variation in weight was also influenced by cultural practices (n = 1), prepregnancy weight (n = 1), and socioeconomic status (n = 1). On all domains, only 3 included studies were of good quality. Conclusions: Pregnancy weight gain, childbirth, breastfeeding, morbidity, and food insecurity were associated with PPWR. However, preexisting factors must be considered when developing PPWR modification strategies. In addition, due to the limited number of studies included, robust conclusions cannot be drawn.
Collapse
Affiliation(s)
- Jahdiel Kossou
- School of Nutrition, Food Sciences and Technologies, Faculty of Agronomics Sciences, University of Abomey-Calavi, Cotonou, Republic of Benin
| | - Halimatou Alaofè
- Department of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, USA
| | - Waliou Amoussa Hounkpatin
- School of Nutrition, Food Sciences and Technologies, Faculty of Agronomics Sciences, University of Abomey-Calavi, Cotonou, Republic of Benin
| | - Jaurès Lokonon
- School of Nutrition, Food Sciences and Technologies, Faculty of Agronomics Sciences, University of Abomey-Calavi, Cotonou, Republic of Benin
| |
Collapse
|
3
|
Beyond the BMI: Validity and Practicality of Postpartum Body Composition Assessment Methods during Lactation: A Scoping Review. Nutrients 2022; 14:nu14112197. [PMID: 35683995 PMCID: PMC9182963 DOI: 10.3390/nu14112197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/20/2022] [Accepted: 05/24/2022] [Indexed: 11/17/2022] Open
Abstract
The assessment of body composition during lactation is an important indicator of maternal nutritional status, which is central to the overall health of the mother and child. The lactating woman’s nutritional status potentially impacts on breastmilk composition and the process of lactation itself. The purpose of this scoping review was to synthesize comparative studies that sought to validate various body composition assessment techniques for use in lactating women in the postpartum period. Using the PRISMA-ScR guidelines, a comprehensive, systematic literature search was conducted using Scopus, Web of Science, and PubMed. Eight comparative studies were included in the review, with data from 320 postpartum women. The design methodologies varied substantially across studies, and included a range of simple techniques to advanced multi-compartment models for assessing body composition. The validity and reliability of measurement tools must be considered alongside issues of safety, practicality, and appropriateness to guide the research design when applied to lactating women.
Collapse
|
4
|
Magohe A, Mackenzie T, Kimario J, Lukmanji Z, Hendricks K, Koethe J, Neke NM, Tvaroha S, Connor R, Waddell R, Maro I, Matee M, Pallangyo K, Bakari M, von Reyn CF. Pre- and post-natal macronutrient supplementation for HIV-positive women in Tanzania: Effects on infant birth weight and HIV transmission. PLoS One 2018; 13:e0201038. [PMID: 30307945 PMCID: PMC6181269 DOI: 10.1371/journal.pone.0201038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 07/04/2018] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To determine if a protein-calorie supplement (PCS) plus a micronutrient supplement (MNS) improves outcomes for HIV-infected lactating women and their infants. DESIGN Randomized, controlled trial. SETTING Dar es Salaam, Tanzania. SUBJECTS, PARTICIPANTS Pregnant HIV-infected women enrolled in PMTCT programs who intended to breastfeed for 6 months. INTERVENTION Randomization 1:1 to administration of a PCS plus MNS versus MNS alone among 96 eligible women beginning in the third trimester and continuing for 6 months of breast-feeding. MAIN OUTCOME MEASURE(S) Primary: infant weight at 3 months. Secondary: maternal BMI at 6 months. RESULTS PCS resulted in significant increases in daily energy intake compared to MNS at all time points (range of differences: +388-719 Kcal); and increases in daily protein intake (range of differences: +22-33 gm). Infant birth weight (excluding twins) was higher in the PCS than MNS groups: 3.30 kg vs 3.04 kg (p = 0.04). Infant weight at 3 months did not differ between PCS and MNS groups: 5.63 kg vs 5.99 kg (p = 0.07). Maternal BMI at 6 months did not differ between PCS and MNS groups: 24.3 vs 23.8 kg/m2 (p = 0.68). HIV transmission occurred in 0 infants in the PCS group vs 4 in the MNS group (p = 0.03). CONCLUSIONS In comparison to MNS the PCS + MNS intervention was well tolerated, increased maternal energy and protein intake, and increased infant birth weight, but not weight at 3 months or maternal BMI at 6 months. Reduced infant HIV transmission in the PCS + MNS group was observed. TRIAL REGISTRATION Clinical Trials.Gov NCT01461863.
Collapse
Affiliation(s)
- Albert Magohe
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Todd Mackenzie
- Geisel School of Medicine at Dartmouth and Dartmouth-Hitchcock Medical Center, Lebanon, NH, United States of America
| | - Josephine Kimario
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Zohra Lukmanji
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Kristy Hendricks
- Geisel School of Medicine at Dartmouth and Dartmouth-Hitchcock Medical Center, Lebanon, NH, United States of America
| | - John Koethe
- Vanderbilt University School of Medicine, Nashville, TN, United States of America
| | | | - Susan Tvaroha
- Geisel School of Medicine at Dartmouth and Dartmouth-Hitchcock Medical Center, Lebanon, NH, United States of America
| | - Ruth Connor
- Geisel School of Medicine at Dartmouth and Dartmouth-Hitchcock Medical Center, Lebanon, NH, United States of America
| | - Richard Waddell
- Geisel School of Medicine at Dartmouth and Dartmouth-Hitchcock Medical Center, Lebanon, NH, United States of America
| | - Isaac Maro
- Tokyo Medical and Dental University, Tokyo, Japan
| | - Mecky Matee
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Kisali Pallangyo
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Muhammad Bakari
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - C. Fordham von Reyn
- Geisel School of Medicine at Dartmouth and Dartmouth-Hitchcock Medical Center, Lebanon, NH, United States of America
| | | |
Collapse
|
5
|
Widen EM, Tsai I, Collins SM, Wekesa P, China J, Krumdieck N, Miller JD, Weiser SD, Onono M, Young SL. HIV infection and increased food insecurity are associated with adverse body composition changes among pregnant and lactating Kenyan women. Eur J Clin Nutr 2018; 73:474-482. [PMID: 30185898 DOI: 10.1038/s41430-018-0285-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 07/25/2018] [Accepted: 07/30/2018] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES Body composition changes markedly during reproduction. In sub-Saharan Africa, impacts of HIV infection on body composition across pregnancy and lactation in the context of Option B+ antiretroviral therapy are unknown. Therefore, we sought to evaluate the role of HIV infection on body composition during pregnancy and lactation among Kenyan women. SUBJECTS/METHODS A cohort of pregnant women (n = 333; 50.5% HIV+, receiving ART) were enrolled at seven clinics in western Kenya. Two prenatal (mean ± SD: 23.6 ± 4.4 and 33.4 ± 2.0 weeks gestation) and three postpartum (6, 14, and 36 weeks) measurements included: individual-level food insecurity, height, weight, fat mass (FM), and fat-free mass (FFM) by bioimpedance analysis (BIA), mid-upper arm circumference (MUAC), and triceps skinfold (TSF), allowing for AMA (arm muscle area) and AFA (arm fat area) derivation. Multivariable longitudinal regression models were used to relate HIV to body composition changes. RESULTS In longitudinal models, HIV-infected women had lower weight (ß = -3.0 kg, p = 0.003), fat mass (ß = -1.5 kg, p = 0.02), fat-free mass (ß = -1.5 kg, p = 0.01), TSF (ß = -2.6 mm, p < 0.001), AFA (ß = -3.9 cm3, p < 0.001), and MUAC (ß = -1.0 cm, p = 0.001), but not AMA (p = 0.34), across all observations. Food insecurity was inversely associated with AMA and MUAC postpartum (AMA ß-range = -0.47 to -0.92 cm3; MUAC ß-range = -0.09 to -0.15 cm, all p < 0.05). CONCLUSIONS HIV infection was associated with lower weight, fat mass, fat-free mass, TSF, AFA, and MUAC values during pregnancy and lactation, while food insecurity was intermittently associated with body composition. This suggests that pregnant and lactating women living with HIV and food insecurity could benefit from nutritional support.
Collapse
Affiliation(s)
- Elizabeth M Widen
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX, USA
| | - Irene Tsai
- School of General Studies, Columbia University, New York, NY, USA
| | - Shalean M Collins
- Department of Anthropology, Northwestern University, Evanston, IL, USA
| | | | - Joy China
- Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Joshua D Miller
- Department of Anthropology, Northwestern University, Evanston, IL, USA
| | - Sheri D Weiser
- School of Medicine, University of California San Francisco, San Francisco, CA, USA
| | | | - Sera L Young
- Department of Anthropology, Northwestern University, Evanston, IL, USA. .,Institute for Policy Research, Northwestern University, Evanston, IL, USA.
| |
Collapse
|
6
|
Somé EN, Engebretsen IMS, Nagot N, Meda NY, Vallo R, Kankasa C, Tumwine JK, Singata-Madliki M, Harper K, Hofmeyr GJ, Van de Perre P, Tylleskär T. HIV-1 disease progression in immune-competent HIV-1-infected and breastfeeding mothers participating in the ANRS 12174 clinical trial in Burkina Faso, South Africa, Uganda and Zambia: a cohort study. BMJ Open 2018; 8:e019239. [PMID: 29626043 PMCID: PMC5892762 DOI: 10.1136/bmjopen-2017-019239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE We have assessed HIV-1 disease progression among HIV-1-positive mothers in relation to duration of any or exclusive breast feeding in the context of ANRS 12174 trial. METHODS The analysis was completed on 203, 212, 272 and 529 HIV-1-positive and lactating mothers with CD4 count >350 cells/µL from Burkina Faso, South Africa, Uganda and Zambia, respectively. The trial compared lamivudine and lopinavir/ritonavir as a peri-exposure prophylaxis during a 50-week follow-up time. A multiple logistic regression model was run with the mothers' weight, CD4 count and HIV-1 viral load as separate dependent variables, then combined into a dependent composite endpoint called HIV-1 disease progression where HIV-1 viral load was replaced by the HIV-1 clinical stage. Exclusive or predominant breast feeding (EPBF) and any breastfeeding duration were the key explanatory variables. RESULTS In the adjusted model, the associations between EPBF duration and weight change, CD4 cell count and the HIV-1 viral load were consistently insignificant. The CD4 cell count was associated with a significantly higher mothers' body mass index (BMI; a mean increase of 4.9 (95% CI 2.1 to 7.7) CD4 cells/µL per each additional kilogram per square metre of BMI) and haemoglobin concentration (19.4 (95% CI 11.4 to 27.4) CD4 cells/µL per each additional gram per decilitre of haemoglobin concentration). There was no significant association between EPBF duration and HIV-1 disease progression. A higher education level was a factor associated with a slower HIV-1 disease progression. CONCLUSION Breast feeding was not a risk factor for a faster progression of HIV-1 disease in mothers of this cohort with a baseline CD4 cell count >350 cells/µL. TRIAL REGISTRATION NUMBER NCT0064026; Post-results.
Collapse
Affiliation(s)
- Eric Nagaonle Somé
- Centre for International Health, University of Bergen, Bergen, Norway
- National Health Research Institute, Centre National pour la Recherche Scientifique et Technologique, Ouagadougou, Burkina Faso
| | | | - Nicolas Nagot
- Pathogenesis and Control of Chronic Infections, Université Montpellier, INSERM, Etablissement francais du sang (EFS), CHU Montpellier, Montpellier, France
| | - Nicolas Yelbomkan Meda
- Faculty of Health Sciences, Centre de Recherche International en Santé (CRIS), University of Ouagadougou, Ouagadougou, Burkina Faso
| | - Roselyne Vallo
- Pathogenesis and Control of Chronic Infections, Université Montpellier, INSERM, Etablissement francais du sang (EFS), CHU Montpellier, Montpellier, France
| | - Chipepo Kankasa
- Department of Paediatrics and Child Health, School of Medicine, University of Zambia, Lusaka, Zambia
- University Teaching Hospital, Lusaka, Zambia
| | - James K Tumwine
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - Kim Harper
- Effective Care Research Unit, University of Fort Hare, Alice, South Africa
| | - G Justus Hofmeyr
- Effective Care Research Unit, University of Fort Hare, Alice, South Africa
| | - Philippe Van de Perre
- Pathogenesis and Control of Chronic Infections, Université Montpellier, INSERM, Etablissement francais du sang (EFS), CHU Montpellier, Montpellier, France
| | | |
Collapse
|
7
|
Somé EN, Engebretsen IMS, Nagot N, Meda NY, Vallo R, Kankasa C, Tumwine JK, Singata M, Hofmeyr JG, Van de Perre P, Tylleskär T. Changes in body mass index and hemoglobin concentration in breastfeeding women living with HIV with a CD4 count over 350: Results from 4 African countries (The ANRS 12174 trial). PLoS One 2017; 12:e0177259. [PMID: 28486519 PMCID: PMC5423645 DOI: 10.1371/journal.pone.0177259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 04/25/2017] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Breastfeeding is recommended for infants born to HIV-infected women in low-income settings. Both breastfeeding and HIV-infection are energy demanding. Our objective was to explore how exclusive and predominant breastfeeding changes body mass index (BMI) among breastfeeding HIV1-positive women participating in the ANRS12174 trial (clinical trial no NCT0064026). METHODS HIV-positive women (n = 1 267) with CD4 count >350, intending to breastfeed HIV-negative infants were enrolled from Burkina Faso, South Africa, Uganda and Zambia and counselled on breastfeeding. N = 1 216 were included in the analysis. The trial compared Lamivudine and Lopinavir/Ritonavir as a peri-exposure prophylaxis. We ran a linear mixed-effect model with BMI as the dependent variable and exclusive or predominant breastfeeding duration as the key explanatory variable. RESULTS Any breastfeeding or exclusive/predominant) breastfeeding was initiated by 99.6% and 98.6% of the mothers respectively in the first week after birth. The median (interquartile range: IQR) duration of the group that did any breastfeeding or the group that did exclusive /predominant breastfeeding were 9.5 (7.5; 10.6) and 5.8 (5.6; 5.9)) months, respectively. The median (IQR) age, BMI, CD4 count, and HIV viral load at baseline (day 7) were 27 (23.3; 31) years, 23.7 (21.3; 27.0) kg/m2, 530 (432.5; 668.5) cells/μl and 0.1 (0.8; 13.7)1000 copies/mL, respectively. No major change in mean BMI was seen in this cohort over a 50-week period during lactation. The mean change between 26 and 50 weeks after birth was 0.7 kg/m2. Baseline mean BMI (measured on day 7 postpartum) and CD4 count were positively associated with maternal BMI change, with a mean increase of 1.0 kg/m2 (0.9; 1.0) per each additional baseline-BMI kilogram and 0.3 kg/m2 (0.2; 0.5) for each additional CD4 cell/μl, respectively. CONCLUSION Breastfeeding was not negatively correlated with the BMI of HIV-1 infected Sub-Saharan African mothers. However, a higher baseline BMI and a CD4 count >500 cells/μl were associated with maternal BMI during the exclusive/ predominant breastfeeding period. Considering the benefits of breast milk for the infants and the recurrent results from different studies that breastfeeding is not harmful to the HIV-1-infected mothers, this study also supports the WHO 2016 guidelines on infant feeding that mothers living with HIV should breastfeed where formula is not safe for at least 12 months and up to 24 months, given that the right treatment or prophylaxis for the infection is administered. These findings and conclusions cannot be extrapolated to women who are immune-compromised or have AIDS.
Collapse
Affiliation(s)
- Eric Nagaonlé Somé
- Centre for International Health, University of Bergen, Bergen, Norway
- National Health Research Institute, Centre National pour la Recherche Scientifique et Technologique, Ouagadougou, Burkina Faso
| | | | - Nicolas Nagot
- INSERM UMR 1058, Pathogenesis and control of chronic infections, Montpellier, France
- Université de Montpellier, Montpellier, France
- Centre Hospitalier Universitaire, Montpellier, France
| | - Nicolas Y. Meda
- University of Ouagadougou, Faculty of Health Sciences, Centre de Recherche International en Santé (CRIS) Ouagadougou, Burkina Faso
| | - Roselyne Vallo
- INSERM UMR 1058, Pathogenesis and control of chronic infections, Montpellier, France
- Université de Montpellier, Montpellier, France
| | - Chipepo Kankasa
- University of Zambia, School of Medicine, Department of Paediatrics and Child Health, University Teaching Hospital, Lusaka, Zambia
| | - James K. Tumwine
- Makerere University, Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Kampala, Uganda
| | - Mandisa Singata
- University of Fort Hare, Effective Care Research Unit, Eastern Cape, South Africa
| | - Justus G. Hofmeyr
- University of Fort Hare, Effective Care Research Unit, Eastern Cape, South Africa
| | - Philippe Van de Perre
- INSERM UMR 1058, Pathogenesis and control of chronic infections, Montpellier, France
- Université de Montpellier, Montpellier, France
- Centre Hospitalier Universitaire, Montpellier, France
| | | | | |
Collapse
|
8
|
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.
Collapse
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
| |
Collapse
|
9
|
Mulol H, Coutsoudis A. Breastmilk Output in a Disadvantaged Community with High HIV Prevalence as Determined by the Deuterium Oxide Dose-to-Mother Technique. Breastfeed Med 2016; 11:64-9. [PMID: 26862660 DOI: 10.1089/bfm.2015.0139] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
INTRODUCTION World Health Organization breastfeeding guidelines for HIV-infected mothers are exclusive breastfeeding for 6 months and then continued breastfeeding for 12 months, provided the mother is receiving antiretroviral prophylaxis. Many African women perceive that breastmilk alone is not sufficient for their infant's nutritional requirements for the first 6 months of life, and mixed feeding is a common practice. METHODOLOGY A stable isotope technique was used to determine breastmilk output volumes and maternal body composition objectively at five different time points in the first year of the infant's life. RESULTS Breastmilk output volumes were high for HIV-infected mothers: 831 ± 185 g/day at 6 weeks; 899 ± 188 g/day at 3 months; 871 ± 293 g/day at 6 months; 679 ± 281 g/day at 9 months; and 755 ± 287 g/day at 12 months. These high output volumes had no negative impact on the mother's fat-free mass. The breastmilk output volumes for HIV-uninfected mothers were not significantly different to the outputs for HIV-infected mothers at any of the time points (p > 0.05): 948 ± 223 g/day at 6 weeks; 925 ± 227 g/day at 3 months; 902 ± 286 g/day at 6 months; 746 ± 263 g/day at 9 months; and 713 ± 264 g/day at 12 months. CONCLUSION This study using objective methodology shows that breastmilk outputs of HIV-infected mothers were relatively high (and within published reference ranges), and mothers are able to provide sufficient breastmilk for their infants without compromising their own fat-free mass.
Collapse
Affiliation(s)
- Helen Mulol
- Department of Pediatrics and Child Health, University of KwaZulu-Natal , Durban, South Africa
| | - Anna Coutsoudis
- Department of Pediatrics and Child Health, University of KwaZulu-Natal , Durban, South Africa
| |
Collapse
|
10
|
Deficiencies of macronutrient intake among HIV-positive breastfeeding women in Dar es Salaam, Tanzania. J Acquir Immune Defic Syndr 2015; 67:569-72. [PMID: 25230293 DOI: 10.1097/qai.0000000000000352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We compared macronutrient intake, food insecurity, and anthropometrics in breastfeeding women: 40 HIV-positive women not yet on antiretroviral therapy and 40 HIV-negative women. Calculated deficits at 2 weeks were 517 kcal per day for HIV-positive women vs 87 kcal per day surplus for HIV-negative women (P = 0.01) and 29 g protein per day for HIV-positive women vs 16 g protein per day for HIV-negative women (P = 0.04). Food insecurity scores were 11.3 for HIV-positive women vs 7.8 for HIV-negative women (P < 0.01). Enhanced dietary education together with macronutrient supplementation may be required to improve health outcomes in HIV-positive women and their infants.
Collapse
|
11
|
Giuliano M, Guidotti G, Andreotti M, Scarcella P, Amici R, Jere H, Sagno JB, Buonomo E, Mancinelli S, Marazzi MC, Vella S, Palombi L. Weight changes during and after 6 months of breastfeeding in HIV-infected mothers receiving antiretroviral therapy in Malawi. AIDS Res Hum Retroviruses 2014; 30:1155-7. [PMID: 25205387 DOI: 10.1089/aid.2014.0019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Marina Giuliano
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | | | - Mauro Andreotti
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Paola Scarcella
- Department of Biomedicine and Prevention, University of Rome, Tor Vergata, Italy
| | - Roberta Amici
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Haswell Jere
- DREAM Program, Community of S. Egidio, Blantyre, Malawi
| | | | - Ersilia Buonomo
- Department of Biomedicine and Prevention, University of Rome, Tor Vergata, Italy
| | - Sandro Mancinelli
- Department of Biomedicine and Prevention, University of Rome, Tor Vergata, Italy
| | | | - Stefano Vella
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Leonardo Palombi
- Department of Biomedicine and Prevention, University of Rome, Tor Vergata, Italy
| |
Collapse
|
12
|
Dillon DG, Gurdasani D, Riha J, Ekoru K, Asiki G, Mayanja BN, Levitt NS, Crowther NJ, Nyirenda M, Njelekela M, Ramaiya K, Nyan O, Adewole OO, Anastos K, Azzoni L, Boom WH, Compostella C, Dave JA, Dawood H, Erikstrup C, Fourie CM, Friis H, Kruger A, Idoko JA, Longenecker CT, Mbondi S, Mukaya JE, Mutimura E, Ndhlovu CE, Praygod G, Pefura Yone EW, Pujades-Rodriguez M, Range N, Sani MU, Schutte AE, Sliwa K, Tien PC, Vorster EH, Walsh C, Zinyama R, Mashili F, Sobngwi E, Adebamowo C, Kamali A, Seeley J, Young EH, Smeeth L, Motala AA, Kaleebu P, Sandhu MS. Association of HIV and ART with cardiometabolic traits in sub-Saharan Africa: a systematic review and meta-analysis. Int J Epidemiol 2014; 42:1754-71. [PMID: 24415610 PMCID: PMC3887568 DOI: 10.1093/ije/dyt198] [Citation(s) in RCA: 143] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background Sub-Saharan Africa (SSA) has the highest burden of HIV in the world and a rising prevalence of cardiometabolic disease; however, the interrelationship between HIV, antiretroviral therapy (ART) and cardiometabolic traits is not well described in SSA populations. Methods We conducted a systematic review and meta-analysis through MEDLINE and EMBASE (up to January 2012), as well as direct author contact. Eligible studies provided summary or individual-level data on one or more of the following traits in HIV+ and HIV-, or ART+ and ART- subgroups in SSA: body mass index (BMI), systolic blood pressure (SBP), diastolic blood pressure (DBP), high-density lipoprotein (HDL), low-density lipoprotein (LDL), triglycerides (TGs) and fasting blood glucose (FBG) or glycated hemoglobin (HbA1c). Information was synthesized under a random-effects model and the primary outcomes were the standardized mean differences (SMD) of the specified traits between subgroups of participants. Results Data were obtained from 49 published and 3 unpublished studies which reported on 29 755 individuals. HIV infection was associated with higher TGs [SMD, 0.26; 95% confidence interval (CI), 0.08 to 0.44] and lower HDL (SMD, −0.59; 95% CI, −0.86 to −0.31), BMI (SMD, −0.32; 95% CI, −0.45 to −0.18), SBP (SMD, −0.40; 95% CI, −0.55 to −0.25) and DBP (SMD, −0.34; 95% CI, −0.51 to −0.17). Among HIV+ individuals, ART use was associated with higher LDL (SMD, 0.43; 95% CI, 0.14 to 0.72) and HDL (SMD, 0.39; 95% CI, 0.11 to 0.66), and lower HbA1c (SMD, −0.34; 95% CI, −0.62 to −0.06). Fully adjusted estimates from analyses of individual participant data were consistent with meta-analysis of summary estimates for most traits. Conclusions Broadly consistent with results from populations of European descent, these results suggest differences in cardiometabolic traits between HIV-infected and uninfected individuals in SSA, which might be modified by ART use. In a region with the highest burden of HIV, it will be important to clarify these findings to reliably assess the need for monitoring and managing cardiometabolic risk in HIV-infected populations in SSA.
Collapse
Affiliation(s)
- David G Dillon
- Department of Public Health and Primary Care, Institute of Public Health, University of Cambridge, Cambridge, UK, Genetic Epidemiology Group, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK, MRC/UVRI Uganda Research Unit on AIDS, Entebbe, Uganda, Division of Diabetic Medicine and Endocrinology, Department of Medicine, University of Cape Town, Cape Town, South Africa; Chronic Diseases Initiative in Africa, Department of Chemical Pathology, National Health Laboratory Service, University of the Witwatersrand Medical School, Johannesburg, South Africa, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi, Department of Physiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania, Department of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania, Royal Victoria Teaching Hospital, School of Medicine, University of The Gambia, Banjul, The Gambia, Department of Medicine, Obafemi Awolowo University, Ile Ife, Nigeria, Women's Equity in Access to Care &Treatment, Kigali, Rwanda, HIV-1 Immunopathogenesis Laboratory, Wistar Institute, Philadelphia, PA, Tuberculosis Research Unit, Department of Medicine, Case Western Reserve University, Cleveland, OH, Department of Medical and Surgical Sciences, University of Padua, Padua, Italy, Division of Diabetic Medicine and Endocrinology, Department of Medicine, University of Cape Town, Cape Town, South Africa, Infectious Diseases Unit, Department of Medicine, Grey's Hospital, Pietermaritzburg, South Africa, Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark, HART (Hypertension in Africa Research Team), North-West University, Potchefstroom, South Africa, Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark, Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom, South Africa, Department of Medicine, Jos University Teachin
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Chetty T, Carter RJ, Bland RM, Newell ML. HIV status, breastfeeding modality at 5 months and postpartum maternal weight changes over 24 months in rural South Africa. Trop Med Int Health 2014; 19:852-62. [PMID: 24720779 PMCID: PMC4251550 DOI: 10.1111/tmi.12320] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To determine the effect of infant feeding practices on postpartum weight change among HIV-infected and -uninfected women in South Africa. METHODS In a non-randomised intervention cohort study of antiretroviral therapy-naïve women in South Africa, infants were classified as exclusive (EBF), mixed (MF) or non-breastfed (NBF) at each visit. We analysed infant feeding cumulatively from birth to 5 months using 24-hour feeding history (collected weekly for each of the preceding 7 days). Using generalised estimating equation mixed models, allowing for repeated measures, we compared postpartum weight change (kg) from the first maternal postpartum weight within the first 6 weeks (baseline weight) to each subsequent visit through 24 months among 2340 HIV-infected and -uninfected women with live births and at least two postpartum weight measurements. RESULTS HIV-infected (-0.2 kg CI: -1.7 to 1.3 kg; P = 0.81) and -uninfected women (-0.5 kg; 95% CI: -2.1 to 1.2 kg; P = 0.58) had marginal non-significant weight loss from baseline to 24 months postpartum. Adjusting for HIV status, socio-demographic, pregnancy-related and infant factors, 5-month feeding modality was not significantly associated with postpartum weight change: weight change by 24 months postpartum, compared to the change in the reference EBF group, was 0.03 kg in NBF (95% CI: -2.5 to +2.5 kg; P = 0.90) and 0.1 kg in MF (95% CI: -3.0 to +3.2 kg; P = 0.78). CONCLUSION HIV-infected and -uninfected women experienced similar weight loss over 24 months. Weight change postpartum was not associated with 5-month breastfeeding modality among HIV-infected and -uninfected women.
Collapse
Affiliation(s)
- Terusha Chetty
- Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Somkhele, South Africa
| | | | | | | |
Collapse
|
14
|
Postpartum weight change among HIV-infected mothers by antiretroviral prophylaxis and infant feeding modality in a research setting. AIDS 2014; 28:85-94. [PMID: 24413262 DOI: 10.1097/01.aids.0000433243.24481.c3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To assess the relationship between infant feeding, triple-antiretroviral prophylaxis and weight from 2 weeks (baseline) to 6 months postpartum among HIV-infected mothers in a mother-to-child transmission (MTCT) of HIV-prevention trial in five sub-Saharan African sites. METHODS HIV-infected pregnant women with CD4 cell counts of 200-500 cells/μl were counselled to choose breastfeeding to 6 months or replacement feeding from delivery. They were randomized to receive perinatal zidovudine and single-dose nevirapine or triple-antiretroviral MTCT prophylaxis until breastfeeding cessation. Mixed-effect linear models were used to compare maternal weight trajectories over time by infant feeding mode. Antiretroviral prophylaxis and BMI at baseline were examined as potential effect modifiers. RESULTS Among 797 mothers, 620 (78%) initiated breastfeeding. Wasting (BMI <18.5) was rare at baseline (2%), whereas overweight/obesity (BMI ≥ 25) was common (40%). In the model including all women, breastfeeding was not associated with weight loss up to 6 months, irrespective of baseline BMI and antiretroviral prophylaxis. Triple-antiretroviral prophylaxis was associated with weight gain among replacement-feeding mothers with baseline BMI at least 25 (+0.54 kg/month; P < 0.0001). In the model including breastfeeding mothers only, triple-antiretroviral prophylaxis was associated with weight gain among mothers with baseline BMI at least 25 who ceased breastfeeding before 3 months postpartum (+0.33 kg/month; P = 0.03). CONCLUSION The results suggest that breastfeeding up to 6 months postpartum is not detrimental for postpartum weight among well nourished HIV-infected mothers at intermediate-disease stage. In the absence of breastfeeding or after weaning, triple-antiretroviral prophylaxis is associated with weight gain among women with high BMI, even after cessation of prophylaxis.
Collapse
|
15
|
Matias CN, Santos DA, Fields DA, Sardinha LB, Silva AM. Is bioelectrical impedance spectroscopy accurate in estimating changes in fat-free mass in judo athletes? J Sports Sci 2012; 30:1225-33. [PMID: 22694770 DOI: 10.1080/02640414.2012.692481] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
16
|
Flax VL, Bentley ME, Chasela CS, Kayira D, Hudgens MG, Knight RJ, Soko A, Jamieson DJ, van der Horst CM, Adair LS. Use of lipid-based nutrient supplements by HIV-infected Malawian women during lactation has no effect on infant growth from 0 to 24 weeks. J Nutr 2012; 142:1350-6. [PMID: 22649265 PMCID: PMC3374670 DOI: 10.3945/jn.111.155598] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Revised: 01/15/2012] [Accepted: 04/21/2012] [Indexed: 11/14/2022] Open
Abstract
The Breastfeeding, Antiretrovirals, and Nutrition Study evaluated the effect of daily consumption of lipid-based nutrient supplements (LNS) by 2121 lactating, HIV-infected mothers on the growth of their exclusively breast-fed, HIV-uninfected infants from 0 to 24 wk. The study had a 2 × 3 factorial design. Malawian mothers with CD4(+) ≥250 cells/mm(3), hemoglobin ≥70 g/L, and BMI ≥17 kg/m(2) were randomized within 36 h of delivery to receive either no LNS or 140 g/d of LNS to meet lactation energy and protein needs, and mother-infant pairs were assigned to maternal antiretroviral drugs (ARV), infant ARV, or no ARV. Sex-stratified, longitudinal, random effects models were used to estimate the effect of the 6 study arms on infant weight, length, and BMI. Logistic regression models were used to calculate the odds of growth faltering [decline in weight-for-age Z-score (WAZ) or length-for-age Z-score (LAZ) >0.67] using the control arm as the reference. Although some differences between study arms emerged with increasing infant age in boys, there were no consistent effects of the maternal supplement across the 3 growth outcomes in longitudinal models. At the ages where differences were observed, the effects on weight and BMI were quite small (≤200 g and ≤0.4 kg/m(2)) and unlikely to be of clinical importance. Overall, 21 and 34% of infants faltered in WAZ and LAZ, respectively. Maternal supplementation did not reduce the odds of infant weight or length faltering from 0 to 24 wk in any arm. These results indicate that blanket supplementation of HIV-infected lactating women may have little impact on infant growth.
Collapse
Affiliation(s)
- Valerie L Flax
- Carolina Population Center, School of Medicine, University of North Carolina, Chapel Hill, NC, USA.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Dusingize JC, Hoover DR, Shi Q, Mutimura E, Kiefer E, Cohen M, Anastos K. Association of serum albumin with markers of nutritional status among HIV-infected and uninfected Rwandan women. PLoS One 2012; 7:e35079. [PMID: 22532840 PMCID: PMC3331977 DOI: 10.1371/journal.pone.0035079] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Accepted: 03/11/2012] [Indexed: 12/19/2022] Open
Abstract
Introduction The objectives of this study are to address if and how albumin can be used as an indication of malnutrition in HIV infected and uninfected Africans. Methods In 2005, 710 HIV-infected and 226 HIV-uninfected women enrolled in a cohort study. Clinical/demographic parameters, CD4 count, albumin, liver transaminases; anthropometric measurements and Bioelectrical Impedance Analysis (BIA) were performed. Malnutrition outcomes were defined as body mass index (BMI), Fat-free mass index (FFMI) and Fat mass index (FMI). Separate linear predictive models including albumin were fit to these outcomes in HIV negative and HIV positive women by CD4 strata (CD4>350,200–350 and <200 cells/µl). Results In unadjusted models for each outcome in HIV-negative and HIV positive women with CD4>350 cells/µl, serum albumin was not significantly associated with BMI, FFMI or FMI. Albumin was significantly associated with all three outcomes (p<0.05) in HIV+ women with CD4 200–350 cells/µl, and highly significant in HIV+ women with CD4<200 cells/µl (P<0.001). In multivariable linear regression, albumin remained associated with FFMI in women with CD4 count<200 cells/µl (p<0.01) but not in HIV+ women with CD4>200. Discussion While serum albumin is widely used to indicate nutritional status it did not consistently predict malnutrition outcomes in HIV- women or HIV+ women with higher CD4. This result suggests that albumin may measure end stage disease as well as malnutrition and should not be used as a proxy for nutritional status without further study of its association with validated measures.
Collapse
|
18
|
Breastfeeding Among HIV-1 Infected Women: Maternal Health Outcomes and Social Repercussions. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2012. [DOI: 10.1007/978-1-4614-2251-8_3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
|
19
|
Kindra G, Coutsoudis A, Esposito F. Effect of nutritional supplementation of breastfeeding HIV positive mothers on maternal and child health: findings from a randomized controlled clinical trial. BMC Public Health 2011; 11:946. [PMID: 22192583 PMCID: PMC3268126 DOI: 10.1186/1471-2458-11-946] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Accepted: 12/22/2011] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND It has been well established that breastfeeding is beneficial for child health, however there has been debate regarding the effect of lactation on maternal health in the presence of HIV infection and the need for nutritional supplementation in HIV positive lactating mothers. AIMS To assess the effect of nutritional supplementation to HIV infected lactating mothers on nutritional and health status of mothers and their infants. METHODS A randomized controlled clinical trial to study the impact of nutritional supplementation on breastfeeding mothers. Measurements included anthropometry; body composition indicators; CD4 count, haemoglobin and albumin; as well as incidence rates of opportunistic infections; depression and quality of life scores. Infant measurements included anthropometry, development and rates of infections. RESULTS The supplement made no significant impact on any maternal or infant outcomes. However in the small group of mothers with low BMI, the intake of supplement was significantly associated with preventing loss of lean body mass (1.32 kg vs. 3.17 kg; p = 0.026). There was no significant impact of supplementation on the infants. CONCLUSIONS A 50 g daily nutritional supplement to breastfeeding mothers had no or limited effect on mother and child health outcomes. CLINICAL TRIAL REGISTRATION ISRCTN68128332 (http://www.controlled-trials.com/ISRCTN68128332).
Collapse
Affiliation(s)
- Gurpreet Kindra
- Department of Paediatrics and Child Health, Room 257, DDMRI Building, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Congella 4013, Durban, South Africa
| | - Anna Coutsoudis
- Department of Paediatrics and Child Health, Room 257, DDMRI Building, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Congella 4013, Durban, South Africa
| | - Francesca Esposito
- Department of Paediatrics and Child Health, Room 257, DDMRI Building, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Congella 4013, Durban, South Africa
| |
Collapse
|
20
|
Raiten DJ, Mulligan K, Papathakis P, Wanke C. Executive summary--nutritional care of HIV-infected adolescents and adults, including pregnant and lactating women: what do we know, what can we do, and where do we go from here? Am J Clin Nutr 2011; 94:1667S-1676S. [PMID: 22089438 PMCID: PMC3226019 DOI: 10.3945/ajcn.111.019711] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The HIV pandemic continues to place an unbearable burden on the international community, with disease prevalence remaining highest in resource-limited settings in Africa, Asia, and the Americas. HIV is most often imposed on conditions of food insecurity and consequent malnutrition, poor sanitation, and chronic exposure to a myriad of infectious (eg, malaria, tuberculosis, and diarrheal) and noncommunicable (eg, obesity, diabetes, cancer, and cardiovascular) diseases. Women and children continue to bear the greatest burden. Two essential tenets underpin our approach to HIV: 1) antiretroviral drugs (ARVs) are essential to prolong lives and to halt the spread of HIV and AIDS and 2) food and sound nutrition are essential to human health. The challenge is to apply sound principles of clinical care and nutrition science to the safe and efficacious implementation of ARVs and for long-term care for people living with HIV and AIDS. The WHO has played a leading role in developing guidelines to support this goal with the generation of general recommendations regarding nutritional needs of people living with HIV and AIDS and specific guidelines for the nutritional care of HIV-infected infants and children (<14 y of age). These proceedings represent a summary of the work accomplished at a workshop sponsored by the NIH to review the existing evidence to support changes in the recommendations regarding nutrient requirements for people living with HIV and AIDS; to support development of new WHO guidelines for adolescents and adults, including for pregnant and lactating women; and to identify a research agenda to address outstanding knowledge gaps.
Collapse
Affiliation(s)
- Daniel J Raiten
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA.
| | | | | | | |
Collapse
|
21
|
Koyanagi A, Humphrey JH, Moulton LH, Ntozini R, Mutasa K, Iliff P, Ruff, and the ZVITAMBO Study Group AJ. Predictive value of weight loss on mortality of HIV-positive mothers in a prolonged breastfeeding setting. AIDS Res Hum Retroviruses 2011; 27:1141-8. [PMID: 21226627 DOI: 10.1089/aid.2010.0293] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
HIV-positive lactating women may be at high risk of weight loss due to increased caloric requirements and postpartum physiological weight loss. Ten percent weight loss is associated with a higher risk of mortality in HIV-positive patients and this alone is a criterion for highly active antiretroviral therapy (HAART) initiation where CD4 counts are not available. However, no study has investigated this association in lactating postpartum women. We investigated whether 10% weight loss predicts death in postpartum HIV-positive women. A total of 9207 HIV-negative and 4495 HIV-positive mothers were recruited at delivery. Women were weighed at 6 weeks, 3 months, and every 3 months thereafter for up to 24 months postpartum and data on mortality up to 2 years were collected. The median duration of breastfeeding was longer than 18 months. Among HIV-positive women, the independent predictors of ≥10% weight loss were CD4 cell count, body mass index, and household income. Mortality was up to 7.12 (95% CI 3.47-14.61) times higher in HIV-positive women with ≥10% weight loss than those without weight loss. Ten percent weight loss in postpartum lactating HIV-positive women was significantly predictive of death. Our findings suggest that 10% weight loss is an appropriate criterion for HAART initiation among postpartum breastfeeding women.
Collapse
Affiliation(s)
- Ai Koyanagi
- Johns Hopkins Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland
| | - Jean H. Humphrey
- Johns Hopkins Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland
- ZVITAMBO Study Team, Harare, Zimbabwe
| | - Lawrence H. Moulton
- Johns Hopkins Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland
| | | | | | | | | | | |
Collapse
|
22
|
Young SL, Mbuya MNN, Chantry CJ, Geubbels EP, Israel-Ballard K, Cohan D, Vosti SA, Latham MC. Current knowledge and future research on infant feeding in the context of HIV: basic, clinical, behavioral, and programmatic perspectives. Adv Nutr 2011; 2:225-43. [PMID: 22332055 PMCID: PMC3090166 DOI: 10.3945/an.110.000224] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
In 2008, between 129,000 and 194,000 of the 430,000 pediatric HIV infections worldwide were attributable to breastfeeding. Yet in many settings, the health, economic, and social consequences of not breastfeeding would have dire consequences for many more children. In the first part of this review we provide an overview of current knowledge about infant feeding in the context of HIV. Namely, we describe the benefits and risks of breastmilk, the evolution of recommended infant feeding modalities in high-income and low-income countries in the last two decades, and contextualize the recently revised guidelines for infant feeding in the context of HIV current knowledge. In the second section, we suggest areas for future research on the postnatal prevention of mother-to-child transmission of HIV (PMTCT) in developing and industrialized countries. We suggest two shifts in perspective. The first is to evaluate PMTCT interventions more holistically, to include the psychosocial and economic consequences as well as the biomedical ones. The second shift in perspective should be one that contextualizes postnatal PMTCT efforts in the cascade of maternal health services. We conclude by discussing basic, clinical, behavioral, and programmatic research questions pertaining to a number of PMTCT efforts, including extended postnatal ARV prophylaxis, exclusive breastfeeding promotion, counseling, breast milk pasteurization, breast milk banking, novel techniques for making breast milk safer, and optimal breastfeeding practices. We believe the research efforts outlined here will maximize the number of healthy, thriving, HIV-free children around the world.
Collapse
Affiliation(s)
- Sera L. Young
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, CA 94110,Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853,To whom correspondence should be addressed. E-mail:
| | | | - Caroline J. Chantry
- Department of Pediatrics, University of California Davis Medical Center, Sacramento, CA, 95817
| | | | | | - Deborah Cohan
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, CA 94110
| | - Stephen A. Vosti
- Department of Agricultural and Resource Economics, University of California, Davis, CA 95616
| | - Michael C. Latham
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853
| |
Collapse
|
23
|
Breastfeeding in HIV Exposed Infants Significantly Improves Child Health: A Prospective Study. Matern Child Health J 2011; 16:632-40. [DOI: 10.1007/s10995-011-0795-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
24
|
Mutimura E, Anastos K, Zheng Lin, Cohen M, Binagwaho A, Kotler DP. Effect of HIV infection on body composition and fat distribution in Rwandan women. ACTA ACUST UNITED AC 2010; 9:173-8. [PMID: 20530472 DOI: 10.1177/1545109710366472] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To assess the association of HIV infection with body weight and composition in Rwandan women. DESIGN Body weight and composition, the latter determined by bioelectrical impedance analysis (BIA) and by anthropometry, were compared in 620 HIV-positive and 211 HIV-negative participants. Associations of HIV with body composition were assessed, and t tests compared the groups. RESULTS HIV-positive women were younger (-7.0 years, P < .001) and shorter (-2.1 cm, P < .001). Mean body weight, body mass index (BMI), total body fat, and waist-to-hip ratio (WHR) were similar. Mean fat-free mass was 2.5% greater in HIV-negative participants, and 19% of HIV-positive group had BMI <18.5 kg/m(2) versus 26% of the HIV-negative group (P < .05). CD4 counts and body composition were not associated. CONCLUSIONS Malnutrition was common in this cohort of Rwandan women. However, HIV infection was not associated with nutritional status. Factors other than malnutrition may influence quality-of-life outcomes in HIV-infected Rwandan women. Initiatives to improve nutritional status should be population-wide and not restricted to the HIV-infected population.
Collapse
Affiliation(s)
- Eugene Mutimura
- Women's Equity in Access to Care &Treatment, Kigali, Rwanda.
| | | | | | | | | | | |
Collapse
|
25
|
Murnane PM, Arpadi SM, Sinkala M, Kankasa C, Mwiya M, Kasonde P, Thea DM, Aldrovandi GM, Kuhn L. Lactation-associated postpartum weight changes among HIV-infected women in Zambia. Int J Epidemiol 2010; 39:1299-310. [PMID: 20484334 DOI: 10.1093/ije/dyq065] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND There are concerns about effects of lactation on postpartum weight changes among HIV-infected women because low weight may increase risks of HIV-related disease progression. METHODS This analysis of postpartum maternal weight change is based on a trial evaluating the effects of shortened breastfeeding on postpartum mother-to-child transmission of HIV in Lusaka, Zambia, in which 958 HIV-infected women were randomized to breastfeed for a short duration (4 months) or for a duration of their own informed choosing (median 16 months). Among 768 women who met inclusion criteria, we compared across the two groups change in weight (kg) and the percent underweight [body mass index (BMI) <18.5] through 24 months. We also examined the effect of breastfeeding in two high-risk groups: those with low BMI and those with low CD4 counts. RESULTS Overall, women in the long-duration group gained less weight compared with those in the short-duration group from 4-24 months {1.0 kg [95% confidence interval (CI): 0.3-1.7] vs 2.3 kg (95% CI: 1.6-2.9), P = 0.01}. No association was found between longer breastfeeding and being underweight (odds ratio 1.1; 95% CI: 0.8-1.6; P = 0.40). Effects of lactation in underweight women and women with low CD4 counts were similar to the effects in women with higher BMI and higher CD4 counts. Women with low baseline BMI tended to gain more weight from 4 to 24 months than those with higher BMI, regardless of breastfeeding duration (2.1 kg, 95% CI: 1.3-2.9; P < 0.01). CONCLUSIONS In this study of HIV-infected breastfeeding women in a low-resource setting, the average change in weight from 4 to 24 months postpartum was a net gain rather than loss. Although longer duration breastfeeding was associated with less weight gain, breastfeeding duration was not associated with being underweight (BMI < 18.5). Weight change associated with longer breastfeeding may be metabolically regulated so that women with low BMI and at risk of wasting are protected from excess weight loss.
Collapse
Affiliation(s)
- Pamela M Murnane
- Center for AIDS Prevention Studies, University of California San Francisco, CA, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
26
|
|