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Nadimpalli ML, Rojas Salvatierra L, Chakraborty S, Swarthout JM, Cabrera LZ, Pickering AJ, Calderon M, Saito M, Gilman RH, Pajuelo MJ. Effects of breastfeeding on children's gut colonization with multidrug-resistant Enterobacterales in peri-urban Lima, Peru. Gut Microbes 2024; 16:2309681. [PMID: 38300753 PMCID: PMC10841006 DOI: 10.1080/19490976.2024.2309681] [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: 07/24/2023] [Accepted: 01/19/2024] [Indexed: 02/03/2024] Open
Abstract
Children living in low-resource settings are frequently gut-colonized with multidrug-resistant bacteria. We explored whether breastfeeding may protect against children's incident gut colonization with extended-spectrum beta-lactamase-producing Escherichia coli (ESBL-Ec) and Klebsiella, Enterobacter, or Citrobacter spp. (ESBL-KEC). We screened 937 monthly stool samples collected from 112 children aged 1-16 months during a 2016-19 prospective cohort study of enteric infections in peri-urban Lima. We used 52,816 daily surveys to examine how exposures to breastfeeding in the 30 days prior to a stool sample were associated with children's risks of incident gut-colonization, controlling for antibiotic use and other covariates. We sequenced 78 ESBL-Ec from 47 children to explore their diversity. Gut-colonization with ESBL-Ec was increasingly prevalent as children aged, approaching 75% by 16 months, while ESBL-KEC prevalence fluctuated between 18% and 36%. Through 6 months of age, exclusively providing human milk in the 30 days prior to a stool sample did not reduce children's risk of incident gut-colonization with ESBL-Ec or ESBL-KEC. From 6 to 16 months of age, every 3 additional days of breastfeeding in the prior 30 days was associated with 6% lower risk of incident ESBL-Ec gut-colonization (95% CI: 0.90, 0.98, p = .003). No effects were observed on incident ESBL-KEC colonization. We detected highly diverse ESBL-Ec among children and few differences between children who were predominantly breastfed (mean age: 4.1 months) versus older children (10.8 months). Continued breastfeeding after 6 months conferred protection against children's incident gut colonization with ESBL-Ec in this setting. Policies supporting continued breastfeeding should be considered in efforts to combat antibiotic resistance.
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Affiliation(s)
- Maya L. Nadimpalli
- Gangarosa Department of Environmental Health, Emory Rollins School of Public Health, Atlanta, GA, USA
- Stuart B. Levy Center for Integrated Management of Antimicrobial Resistance (Levy CIMAR), Tufts University, Boston, MA, USA
| | - Luismarcelo Rojas Salvatierra
- Laboratorio de Microbiología Molecular, Facultad de Ciencias e Ingeniería, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Subhra Chakraborty
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Jenna M. Swarthout
- Department of Civil and Environmental Engineering, Tufts University, Medford, MA, USA
| | - Lilia Z. Cabrera
- Asociación Benéfica Proyectos en Informática, Salud, Medicina, y Agricultura (PRISMA), Lima, Peru
| | - Amy J. Pickering
- Stuart B. Levy Center for Integrated Management of Antimicrobial Resistance (Levy CIMAR), Tufts University, Boston, MA, USA
- Department of Civil and Environmental Engineering, University of California, Berkeley, CA, USA
- Blum Center for Developing Economies, University of California, Berkeley, CA, USA
| | - Maritza Calderon
- Laboratorio de Microbiología Molecular, Facultad de Ciencias e Ingeniería, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Mayuko Saito
- Department of Virology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Robert H. Gilman
- Laboratorio de Microbiología Molecular, Facultad de Ciencias e Ingeniería, Universidad Peruana Cayetano Heredia, Lima, Peru
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Monica J. Pajuelo
- Laboratorio de Microbiología Molecular, Facultad de Ciencias e Ingeniería, Universidad Peruana Cayetano Heredia, Lima, Peru
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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2
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Geller RJ, Inhofe NR, Crifase CC, Espinola JA, Gallegos C, Herrera N, Mitri E, Qi Y(S, Sullivan AF, Camargo CA. Case-control study of exclusive breast feeding and severe bronchiolitis in the United States. Paediatr Perinat Epidemiol 2023; 37:425-435. [PMID: 36882670 PMCID: PMC10483022 DOI: 10.1111/ppe.12966] [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: 08/23/2022] [Revised: 01/30/2023] [Accepted: 02/16/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Bronchiolitis is a major cause of infant illness, with few known modifiable risk factors. Breast feeding may reduce risk of severe bronchiolitis, but the association of exclusive vs. partial breast feeding with severe bronchiolitis is unclear. OBJECTIVE To estimate the association of exclusive vs. partial breast feeding during ages 0-2.9 months with bronchiolitis hospitalisation during infancy. METHODS We conducted a case-control study as a secondary analysis of two prospective US cohorts in the Multicenter Airway Research Collaboration. Cases were enrolled in a 17-centre study of infants hospitalised for bronchiolitis during 2011-2014 (n = 921). Controls were enrolled in a five-centre study of healthy infants during 2013-2014 and 2017 (n = 719). Breast feeding history during ages 0-2.9 months was collected by parent interview. Among breastfed infants, the association of exclusive vs. partial breast feeding with odds of bronchiolitis hospitalisation was estimated using a multivariable logistic regression model adjusted for demographic variables, parental asthma history, and early-life exposures. As a secondary analysis, we estimated the associations of exclusive, predominant, and occasional breast feeding vs. no breast feeding with the odds of bronchiolitis hospitalisation. RESULTS Among 1640 infants, the prevalence of exclusive breast feeding was 187/921 (20.3%) among cases and 275/719 (38.3%) among controls. Exclusive vs. partial breast feeding was associated with 48% reduced odds of bronchiolitis hospitalisation (adjusted odds ratio [OR] 0.52, 95% confidence interval [CI] 0.39, 0.69). In the secondary analysis, exclusive vs. no breast feeding was associated with 58% reduced odds of bronchiolitis hospitalisation (OR 0.42, 95% CI 0.23, 0.77), whereas predominant breast feeding (OR 0.77, 95% CI 0.37, 1.57) and occasional breast feeding (OR 0.98, 95% CI 0.57, 1.69) were not associated with meaningfully reduced odds of bronchiolitis hospitalisation. CONCLUSION Exclusive breast feeding had a strong protective association against bronchiolitis hospitalisation.
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Affiliation(s)
- Ruth J. Geller
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
- Department of Epidemiology, Boston University School of Public Health, Boston, MA
| | - Nancy R. Inhofe
- Department of Pediatrics, The University of Oklahoma School of Community Medicine – Tulsa, OK
| | | | - Janice A. Espinola
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
| | - Catalina Gallegos
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
| | - Nicole Herrera
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
| | - Elie Mitri
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
| | - Ying (Shelly) Qi
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
| | - Ashley F. Sullivan
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
| | - Carlos A. Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA
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Berland M, Boucekine M, Fayol L, Tardieu S, Nauleau S, Garcia P, Boubred F. Gestational Age, Socioeconomic Context and Infection-Related Hospital Admissions of Infants Born With Gestational Age Less Than 33 Weeks. J Pediatric Infect Dis Soc 2022; 11:582-585. [PMID: 36054927 DOI: 10.1093/jpids/piac100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 09/01/2022] [Indexed: 12/30/2022]
Abstract
Using data from a regional medical follow-up network database of preterm infants born with gestational age (GA) <33 weeks, we found that low GA and deprived socioeconomic neighborhoods increased incidence of infection-related hospitalization during the first year of life. Respiratory tract infections rates were higher in extremely preterm infants.
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Affiliation(s)
- M Berland
- APHM, Hospital University La Conception, Neonatal Unit, Marseille, France
| | - M Boucekine
- AMU, EA 3279: CEReSS - Health Service Research and Quality of Life Center, Marseille, France
| | - L Fayol
- APHM, Hospital University La Conception, Neonatal Unit, Marseille, France
| | - S Tardieu
- APHM, Public Health and Medical Information Department, Marseille, France
| | - S Nauleau
- Regional Health Agency, Provence Alpes Côte d'Azur, France
| | - P Garcia
- APHM, Hospital University La Conception, Neonatal Unit, Marseille, France
| | - F Boubred
- APHM, Hospital University La Conception, Neonatal Unit, Marseille, France
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Chen H, Yi B, Qiao Y, Peng K, Zhang J, Li J, Zheng KW, Ning P, Li W. Diversity-scaling analysis of human breast milk microbiomes from population perspective. Front Microbiol 2022; 13:940412. [PMID: 36225365 PMCID: PMC9549050 DOI: 10.3389/fmicb.2022.940412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Quantitative measuring the population-level diversity-scaling of human microbiomes is different from conventional approach to traditional individual-level diversity analysis, and it is of obvious significance. For example, it is well known that individuals are of significant heterogeneity with their microbiome diversities, and the population-level analysis can effectively capture such kind of individual differences. Here we reanalyze a dozen datasets of 2,115 human breast milk microbiome (BMM) samples with diversity-area relationship (DAR) to tackle the previous questions. Our focus on BMM is aimed to offer insights for supplementing the gut microbiome research from nutritional perspective. DAR is an extension to classic species-area relationship, which was discovered in the 19th century and established as one of a handful fundamental laws in community ecology. Our DAR modeling revealed the following numbers, all approximately: (i) The population-level potential diversity of BMM is 1,108 in terms of species richness (number of total species), and 67 in terms of typical species. (ii) On average, an individual carry 17% of population-level diversity in terms of species richness, and 61% in terms of typical species. (iii) The similarity (overlap) between individuals according to pair-wise diversity overlap (PDO) should be approximately 76% in terms of total species, and 92% in terms of typical species, which symbolizes the inter-individual heterogeneity. (iv) The average individual (alpha-) diversity of BMM is approximately 188 (total-species) and 37 (typical-species). (v) To deal with the potential difference among 12 BMM datasets, we conducted DAR modeling separately for each dataset, and then performed permutation tests for DAR parameters. It was found that the DAR scaling parameter that measures inter-individual heterogeneity in diversity is invariant (constant), but the population potential diversity is different among 30% of the pair-wise comparison between 12 BMM datasets. These results offer comprehensive biodiversity analyses of the BMM from host individual, inter-individual, and population level perspectives.
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Affiliation(s)
- Hongju Chen
- College of Mathematics, Honghe University, Mengzi, China
- Computational Biology and Medical Ecology Lab, State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- Kunming College of Life Sciences, University of Chinese Academy of Sciences, Kunming, China
| | - Bin Yi
- College of Mathematics, Honghe University, Mengzi, China
| | - Yuting Qiao
- Computational Biology and Medical Ecology Lab, State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- Kunming College of Life Sciences, University of Chinese Academy of Sciences, Kunming, China
| | - Kunbao Peng
- Department of Endocrinology, Yan’an Hospital of Kunming City, Kunming, China
| | - Jianmei Zhang
- Physiatrics Medicine, Yan’an Hospital of Kunming City, Kunming, China
| | - Jinsong Li
- The Yunnan Red-Cross Hospital, Affiliated Hospital of Yunnan University, Kunming, China
| | - Kun-Wen Zheng
- Department of Neurology, The First People’s Hospital of Yunnan Province, Kunming, China
- Kun-Wen Zheng,
| | - Ping Ning
- Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Ping Ning,
| | - Wendy Li
- Computational Biology and Medical Ecology Lab, State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- Department of Biology, Taiyuan Normal University, Jinzhong, China
- *Correspondence: Wendy Li,
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Wei J, Wang Y, Chen C, Lin J. Risk Factors Associated with Methicillin Resistance in Hospitalized Newborn Infants with Staphylococcus aureus Infection. Infect Drug Resist 2022; 15:2921-2928. [PMID: 35698533 PMCID: PMC9188406 DOI: 10.2147/idr.s367912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/27/2022] [Indexed: 11/23/2022] Open
Abstract
Background An increasing number of infections due to methicillin-resistant Staphylococcus aureus (S. aureus) have been reported worldwide. To explore the risk factors associated with methicillin-resistance among the neonates with confirmed S. aureus infections and thereby to help selection of appropriate empirical antibiotics. Methods We compared a group of hospitalized neonates with culture confirmed methicillin-resistant S. aureus (MRSA) infections to a group with methicillin-sensitive S. aureus (MSSA) based on antimicrobial susceptibility reports. We used multivariable regression analysis to determine the risk factors for neonatal MRSA infections. Results There was no difference in the ratio of local to systemic infections or mortality between the two groups. However, the total hospitalization days and the medical care expenses in the MRSA group were significantly increased when compared to that of the MSSA group. Prior use of antibiotics for more than 48 hours was an independent risk factor for neonatal acquisition of MRSA infections, while exclusive breast milk feeding was a protective factor against MRSA infections. Conclusion Restrictions on antibiotic abuse and promotion of breast milk feeding may protect newborns from MRSA infections. Prior history of antibiotic use and exclusive breast milk feeding may be important factors to consider in the selection of appropriate empirical antibiotics for use in neonates prior to the availability of the results of antimicrobial susceptibility testing.
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Affiliation(s)
- Jia Wei
- Department of Psychological Medicine, Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, People’s Republic of China
| | - Yin Wang
- Clinical trial unit, Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, People’s Republic of China
| | - Chao Chen
- Department of Neonatology, Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, People’s Republic of China
| | - Jing Lin
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Correspondence: Jing Lin, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA, Tel +1-212-241-6186, Fax +1-212534-5207, Email
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6
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Domenici R, Vierucci F. Exclusive Breastfeeding and Vitamin D Supplementation: A Positive Synergistic Effect on Prevention of Childhood Infections? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052973. [PMID: 35270666 PMCID: PMC8910000 DOI: 10.3390/ijerph19052973] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 02/01/2023]
Abstract
Human milk is the best food for infants. Breastfeeding has been associated with a reduced risk of viral and bacterial infections. Breast milk contains the perfect amount of nutrients needed to promote infant growth, except for vitamin D. Vitamin D is crucial for calcium metabolism and bone health, and it also has extra-skeletal actions, involving innate and adaptive immunity. As exclusive breastfeeding is a risk factor for vitamin D deficiency, infants should be supplemented with vitamin D at least during the first year. The promotion of breastfeeding and vitamin D supplementation represents an important objective of public health.
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7
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Fang Y, Lian Y, Yang Z, Duan Y, He Y. Associations between Feeding Patterns and Infant Health in China: A Propensity Score Matching Approach. Nutrients 2021; 13:4518. [PMID: 34960071 PMCID: PMC8706916 DOI: 10.3390/nu13124518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/10/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022] Open
Abstract
Breastmilk is the optimal food for infants. Feeding pattern is closely related to physical development and health during infancy. Understanding the associations between feeding patterns and health status can inform related policy interventions and advocacy in China. This study aimed to investigate the relationship between infant feeding patterns and health status in China infants. The China National Nutrition and Health Surveillance 2013 was a national-representative cross-sectional study performed particularly for children aged 0-5 years. A total of 3974 infants aged under 1 year were included in the analysis, of whom 1082 (27.2%) made up the formula feeding group, and 2892 (72.8%) made up the breastfeeding group. The associations between feeding patterns and physical development and health were investigated using propensity score matching and multivariable logistic regression models. Among breastfeeding and formula feeding infants aged 9-11 months old, weight-for-age z score was 1.1 ± 1.1 and 0.9 ± 1.3, respectively, and weight-for-length z score was 1.0 ± 1.3 and 0.7 ± 1.4, respectively. Hemoglobin in 0-2, 3-5, 6-8, and 9-11 months old breastfeeding infants was 121.4 ± 15.2 g/L, 117.1 ± 13.0 g/L, 113. 9 ± 11.9 g/L, and 114.4 ± 14.0 g/L, while in 0-2, 3-5, 6-8, and 9-11 months formula feeding infants was 116.3 ± 14.8 g/L, 120.4 ± 11.3 g/L, 119.8 ± 11.2 g/L, and 120.0 ± 11.5 g/L, respectively. Breastfeeding was associated with lower risk of respiratory disease (OR: 0.79; 95% CI: 0.64, 0.99) and diarrhea (OR: 0.75; 95% CI: 0.57, 0.98). Breastfeeding could slightly improve infant physical development, and had a protective effect on the diarrheal and respiratory diseases. Infants aged 3-11 months who were breastfeeding showed lower hemoglobin than that of formula-fed infants and thus should increase intake of iron rich complementary foods.
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Affiliation(s)
| | | | | | | | - Yuna He
- Key Laboratory of Trace Element Nutrition of National Health and Family Planning Commission, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 29 Nanwei Road, Xicheng District, Beijing 100050, China; (Y.F.); (Y.L.); (Z.Y.); (Y.D.)
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8
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Gómez-Acebo I, Lechosa-Muñiz C, Paz-Zulueta M, Sotos TD, Alonso-Molero J, Llorca J, Cabero-Perez MJ. Feeding in the first six months of life is associated with the probability of having bronchiolitis: a cohort study in Spain. Int Breastfeed J 2021; 16:82. [PMID: 34663376 PMCID: PMC8522099 DOI: 10.1186/s13006-021-00422-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 09/13/2021] [Indexed: 12/02/2022] Open
Abstract
Background Breastfeeding is associated with lower incidence and severity of lower respiratory tract disease. However, little is known about the relationship between feeding type and breastfeeding duration with bronchiolitis in a child’s first year. Methods A prospective cohort study of 969 newborn babies were followed-up for 12 months to determine breastfeeding duration, feeding type, feeding trajectory, and bronchiolitis episodes at Marqués de Valdecilla University Hospital, Spain in 2018. Type of feeding was recorded by interviewing mothers at the time of hospital discharge and at 2, 4, 6, 9 and 12 months of life, in three categories: breastfeeding, mixed feeding and infant formula. Type of feeding at hospital discharge refers to feeding from birth to discharge. In any other times studied, it refers to feeding in the last 24 h. The association between the feeding type and bronchiolitis was analysed using logistic regression. Poisson regression was used to evaluate the association between feeding type and the number of bronchiolitis episodes with Kaplan-Meier estimators presenting the cumulative probability of suffering bronchiolitis. The results were adjusted for mother and child characteristics. Results Our data shows exclusive breastfeeding and mixed breastfeeding reduce the number of episodes of bronchiolitis. Regarding feeding at 4 months, exclusive breastfeeding reduced by 41% the number of episodes of bronchiolitis (adjusted incidence Ratio (aIR) 0.59, 95% CI 0.46, 0.76) and mixed feeding by 37% (aIR 0.63, 95% CI 0.47, 0.86). Moreover, changing from exclusive breastfeeding to mixed feeding increased the incidence of bronchiolitis compared with continuing exclusive breastfeeding. An early swap to mixed breastfeeding before months 2 or 4, was associated with a reduced the number of episodes of bronchiolitis, (aIR 0.53, 95% CI 0.39, 0.73 if introduction of mixed breastfeeding before month 2, and aIR 0.61, 95% CI 0.45, 0.83 if introduction of mixed breastfeeding before month 4), when compared with infant formula alone. Conclusions Any breastfeeding was associated with lower incidence of bronchiolitis and number of episodes of bronchiolitis in the first year of life. Consequently, promoting programmes facilitating exclusive or mixed breastfeeding would be a relevant measure in the prevention of bronchiolitis.
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Affiliation(s)
- Inés Gómez-Acebo
- Universidad de Cantabria - IDIVAL, Santander, Spain. .,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
| | | | | | - Trinidad Dierssen Sotos
- Universidad de Cantabria - IDIVAL, Santander, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | | | - Javier Llorca
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,Universidad de Cantabria, Santander, Spain
| | - María J Cabero-Perez
- Universidad de Cantabria - IDIVAL, Santander, Spain.,Hospital Universitario Marqués de Valdecilla, Santander, Spain
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Rech RS, Chávez BA, Fernandez PB, Fridman CG, Faustino-Silva DD, Hilgert JB, Hugo FN. Factors associated with the initiation of breastfeeding in a maternity hospital in Lima, Peru. Codas 2021; 33:e20200173. [PMID: 34190811 DOI: 10.1590/2317-1782/20202020173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 10/21/2020] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To verify the anatomophysiological, psychological, and sociocultural factors of the mother-newborn binomial, as well as their association with the initiation of breastfeeding. METHODS Cross-sectional study conducted in a maternity hospital in Lima, Peru. The sample consisted of 304 healthy neonates and their mothers. Breastfeeding performance was estimated by clinical assessment using the Clinical Evaluation of Breastfeeding Efficacy scale and maternal self-perception by the Breastfeeding Self-Efficacy Scale. Multivariate Prevalence Ratios (PR) were estimated by Poisson Regression with Robust Variance and 95% confidence intervals (CI). RESULTS The prevalence of clinical low breastfeeding performance was 27.6%. Primiparous women were associated with higher prevalence of low performance when they did not trust to succeed [PR:2.02(95%CI:1.18-3.44)] and lower prevalence in having a good latch [PR:0.52(95%CI:0.29-0.95)], as well as in coping successfully [PR:0.59(95%CI:0.37-0.91)]. Multiparous women showed higher prevalence when they were not confident in staying motivated [PR:3.47(95%CI:1.67-7.22)] and in calming the neonate [PR:4.07(95%CI:1.83-9.95)]. There was lower prevalence in keeping the neonate awake [PR:0.32(95%CI:0.14-0.75)] and when they did not feel confident in the presence of their family [PR:0.29(95%CI:0.13-0.64)]. CONCLUSION It is important that health professionals be aware of emotional, social, and cultural issues to promote quality breastfeeding.
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Affiliation(s)
- Rafaela Soares Rech
- Universidade Federal de Ciências da Saúde de Porto Alegre - UFCSPA - Porto Alegre (RS), Brasil
| | | | | | | | - Daniel Demétrio Faustino-Silva
- Programa de Pós-graduação em Avaliação e Produção de Tecnologias para o Sistema Único de Saúde, Grupo Hospitalar Conceição - GHC - Porto Alegre (RS), Brasil
| | - Juliana Balbinot Hilgert
- Programa de Pós-graduação em Odontologia, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS), Brasil.,Programa de Pós-graduação em Epidemiologia, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS), Brasil
| | - Fernando Neves Hugo
- Programa de Pós-graduação em Odontologia, Universidade Federal do Rio Grande do Sul - UFRGS - Porto Alegre (RS), Brasil
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10
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Nadimpalli ML, Bourke CD, Robertson RC, Delarocque-Astagneau E, Manges AR, Pickering AJ. Can breastfeeding protect against antimicrobial resistance? BMC Med 2020; 18:392. [PMID: 33317529 PMCID: PMC7737306 DOI: 10.1186/s12916-020-01862-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 11/19/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND The proportion of infections among young children that are antimicrobial-resistant is increasing across the globe. Newborns may be colonized with enteric antimicrobial-resistant pathogens early in life, which is a risk factor for infection-related morbidity and mortality. Breastfeeding is actively promoted worldwide for its beneficial impacts on newborn health and gut health. However, the role of breastfeeding and human milk components in mitigating young children's carriage of antimicrobial-resistant pathogens and antibiotic resistance genes has not been comprehensively explored. MAIN BODY Here, we review how the act of breastfeeding, early breastfeeding, and/or human milk components, such as the milk microbiota, secretory IgA, human milk oligosaccharides, antimicrobial peptides, and microRNA -bearing extracellular vesicles, could play a role in preventing the establishment of antimicrobial-resistant pathogens in young children's developing gut microbiomes. We describe findings from recent human studies that support this concept. CONCLUSION Given the projected rise in global morbidity and mortality that will stem from antimicrobial-resistant infections, identifying behavioral or nutritional interventions that could decrease children's susceptibility to colonization with antimicrobial-resistant pathogens may be one strategy for protecting their health. We suggest that breastfeeding and human milk supplements deserve greater attention as potential preventive measures in the global effort to combat antimicrobial resistance, particularly in low- and middle-income settings.
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Affiliation(s)
- Maya L Nadimpalli
- Department of Civil and Environmental Engineering, Tufts University, Science & Engineering Complex, Anderson Hall, Room 204, 200 College Avenue, Medford, MA, USA. .,Stuart B. Levy Center for Integrated Management of Antimicrobial Resistance (Levy CIMAR), Tufts University, Boston, MA, USA.
| | - Claire D Bourke
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, London, E1 2AT, UK.,Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Ruairi C Robertson
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, London, E1 2AT, UK
| | - Elisabeth Delarocque-Astagneau
- Université Paris-Saclay, UVSQ, Inserm, CESP, Team Anti-infective Evasion and Pharmacoepidemiology, 78180 Montigny, France.,AP-HP, GHU Paris Saclay University, Raymond Poincaré Hospital, Epidemiology and Public Health Department, 92380 Garches, France
| | - Amee R Manges
- School of Population and Public Health, The University of British Columbia, Vancouver, BC, Canada.,British Columbia Centre for Disease Control, Vancouver, BC, Canada
| | - Amy J Pickering
- Department of Civil and Environmental Engineering, Tufts University, Science & Engineering Complex, Anderson Hall, Room 204, 200 College Avenue, Medford, MA, USA.,Stuart B. Levy Center for Integrated Management of Antimicrobial Resistance (Levy CIMAR), Tufts University, Boston, MA, USA
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Czosnykowska-Łukacka M, Lis-Kuberka J, Królak-Olejnik B, Orczyk-Pawiłowicz M. Changes in Human Milk Immunoglobulin Profile During Prolonged Lactation. Front Pediatr 2020; 8:428. [PMID: 32850542 PMCID: PMC7426452 DOI: 10.3389/fped.2020.00428] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 06/19/2020] [Indexed: 01/09/2023] Open
Abstract
Mother's milk immunoglobulins (Igs) delivered to infants during breastfeeding are crucial in shaping and modulating immature infants' immune system and provide efficient protection against pathogens. The aim of the study was to evaluate the immunoglobulin concentrations in milk of 116 lactating mothers over prolonged lactation from the 1st to the 48th month using the ELISA method. The concentration of proteins, SIgA and IgG, but not IgM, showed a positive correlation (r = 0.69, p < 0.005; r = 0.54, p < 0.05; and r = 0.27, p < 0.05, respectively) with lactation from the 1st to the 48th month. The lowest concentrations of SIgA and IgG were observed for the first year (2.12 ± 0.62 g/L and 14.71 ± 6.18 mg/L, respectively) and the highest after the 2nd year of lactation (7.55 ± 7.16 g/L and 18.95 ± 6.76 mg/L, respectively). The IgM concentration remained stable during 2 years (2.81 ± 2.74 mg/L), but after 24 months it was higher (3.82 ± 3.05 mg/L), although not significantly. Moreover, negative correlations of protein (r = -0.24, p < 0.05) and SIgA (r = -0.47, p < 0.05) concentrations with the number of feedings were found. Human milk after the 2nd year of lactation contains significantly higher concentrations of protein, SIgA, and IgG. High concentration of immunoglobulins and protein during prolonged lactation is an additional argument to support breastfeeding even after introducing solid foods and should be one of the overarching goals in the protection of children's health.
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Affiliation(s)
| | - Jolanta Lis-Kuberka
- Department of Chemistry and Immunochemistry, Wroclaw Medical University, Wrocław, Poland
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Coo S, García MI, Mira A, Valdés V. The Role of Perinatal Anxiety and Depression in Breastfeeding Practices. Breastfeed Med 2020; 15:495-500. [PMID: 32522015 DOI: 10.1089/bfm.2020.0091] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Objective: Maternal mental health difficulties are common during the perinatal period and have a negative impact on breastfeeding practices. Most research has focused on the role of postpartum depression, whereas maternal anxiety has been less studied, despite its high prevalence. A better understanding of the mental health variables that impact breastfeeding practices is necessary to support maternal and infant health and well-being. The aim of this study is to explore the association between breastfeeding practices and maternal mental health, with an emphasis on maternal anxiety. Materials and Methods: Two hundred twenty-nine women were followed from the third trimester of gestation to 3 and 6 months postpartum. The participants provided self-reports of depression, anxiety, and breastfeeding practices. Mental health symptoms were compared between participants who reported exclusive versus mixed breastfeeding at 3 months postpartum, and between mothers who maintained breastfeeding versus those who had weaned their infants at 6 months postpartum. Logistic regression analysis was used to explore the variables contributing to breastfeeding practices. Results: High levels of depressive symptoms during pregnancy were associated to nonexclusive breastfeeding at 3 months postpartum. At 3 months postpartum, both high levels of anxiety and depression were associated with nonexclusive breastfeeding at that time. Logistic regression analyses revealed that exclusive breastfeeding at 3 months postpartum predicted breastfeeding continuation at 6 months after childbirth. Conclusion: Both maternal depression and anxiety negatively impact breastfeeding practices. Early identification of maternal mental health problems during the perinatal period is relevant to promote maternal emotional well-being and to prevent breastfeeding difficulties.
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Affiliation(s)
- Soledad Coo
- Facultad de Psicología, Universidad del Desarrollo (UDD), Santiago, Chile
| | | | - Andrea Mira
- Facultad de Psicología, Universidad del Desarrollo (UDD), Santiago, Chile.,Facultad de Ciencias de la Rehabilitación, Universidad Andrés Bello, Santiago, Chile
| | - Verónica Valdés
- Lactation Committee of the Chilean Pediatric Society, Santiago, Chile
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Laurens MLL, Kraus-Friedberg C, Kar W, Sanfilippo D, Rajasekaran S, Comstock SS. Dietary Intake Influences Metabolites in Healthy Infants: A Scoping Review. Nutrients 2020; 12:nu12072073. [PMID: 32668684 PMCID: PMC7400847 DOI: 10.3390/nu12072073] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/07/2020] [Accepted: 07/09/2020] [Indexed: 12/11/2022] Open
Abstract
Metabolites are generated from exogenous sources such as diet. This scoping review will summarize nascent metabolite literature and discriminating metabolites for formula vs. human- milk-fed infants. Using the PICOS framework (P—Patient, Problem or Population; I—Intervention; C—Comparison; O—Outcome; S—Study Design) and PRISMA item-reporting protocols, infants less than 12 months old, full-term, and previously healthy were included. Protocol was registered with Open Science Framework (OSF). Publications from 1 January 2009–2019 were selected, for various biofluids, study designs, and techniques (such as high-performance liquid chromatography (HPLC)). From 711 articles, blinded screening of 214 articles using Abstrackr® software, resulted in 24 for final review. Strengthening the Reporting of Observational studies in Epidemiology (STROBE) guidelines were adopted, which included a 24-point checklist. Articles were stratified according to biofluid. Of articles reporting discriminating metabolites between formula- and human milk-fed infants, 62.5% (5/8) of plasma/serum/dried blood spot, 88% (7/8) of urine and 100% (6/6) of feces related articles reported such discriminating metabolites. Overall, no differences were found between analytical approach used (targeted (n = 9) vs. un-targeted (n = 10)). Current articles are limited by small sample sizes and differing methodological approaches. Of the metabolites reviewed herein, fecal metabolites provided the greatest distinction between diets, which may be indicative of usefulness for future diet metabolite-focused work.
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Affiliation(s)
- Mara L. Leimanis Laurens
- Pediatric Critical Care Unit, Helen DeVos Children’s Hospital, 100 Michigan Street NE, Grand Rapids, MI 49503, USA; (D.S.); (S.R.)
- Department of Pediatrics and Human Development, Michigan State University, Life Sciences Building, 1355 Bogue Street, East Lansing, MI 48824, USA
- Correspondence: ; Tel.: +1-616-267-0106
| | | | - Wreeti Kar
- Department of Food Science and Human Nutrition, Michigan State University, Room 139C Trout 469 Wilson Rd, East Lansing, MI 48824, USA; (W.K.); (S.S.C.)
| | - Dominic Sanfilippo
- Pediatric Critical Care Unit, Helen DeVos Children’s Hospital, 100 Michigan Street NE, Grand Rapids, MI 49503, USA; (D.S.); (S.R.)
- Department of Pediatrics and Human Development, Michigan State University, Life Sciences Building, 1355 Bogue Street, East Lansing, MI 48824, USA
| | - Surender Rajasekaran
- Pediatric Critical Care Unit, Helen DeVos Children’s Hospital, 100 Michigan Street NE, Grand Rapids, MI 49503, USA; (D.S.); (S.R.)
- Department of Pediatrics and Human Development, Michigan State University, Life Sciences Building, 1355 Bogue Street, East Lansing, MI 48824, USA
| | - Sarah S. Comstock
- Department of Food Science and Human Nutrition, Michigan State University, Room 139C Trout 469 Wilson Rd, East Lansing, MI 48824, USA; (W.K.); (S.S.C.)
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14
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Cabezuelo MT, Zaragozá R, Barber T, Viña JR. Role of Vitamin A in Mammary Gland Development and Lactation. Nutrients 2019; 12:E80. [PMID: 31892157 PMCID: PMC7019238 DOI: 10.3390/nu12010080] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/26/2019] [Accepted: 12/19/2019] [Indexed: 12/14/2022] Open
Abstract
Vitamin A (all-trans-retinol), its active derivatives retinal and retinoic acid, and their synthetic analogues constitute the group of retinoids. It is obtained from diet either as preformed vitamin A or as carotenoids. Retinal plays a biological role in vision, but most of the effects of vitamin A are exerted by retinoic acid, which binds to nuclear receptors and regulates gene transcription. Vitamin A deficiency is an important nutritional problem, particularly in the developing world. Retinol and carotenoids from diet during pregnancy and lactation influence their concentration in breast milk, which is important in the long term, not only for the offspring, but also for maternal health. In this study, we review the role of vitamin A in mammary gland metabolism, where retinoid signaling is required not only for morphogenesis and development of the gland and for adequate milk production, but also during the weaning process, when epithelial cell death is coupled with tissue remodeling.
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Affiliation(s)
- M. Teresa Cabezuelo
- Department of Physiology, Universitat de València, Avda. Blasco Ibañez, 15, 46010 Valencia, Spain;
- University Hospital Doctor Peset, Gaspar Aguilar, 90, 46017 Valencia, Spain
| | - Rosa Zaragozá
- Department of Human Anatomy and Embryology-INCLIVA Biomedical Research Institute, Universitat de València, 46010 Valencia, Spain
| | - Teresa Barber
- Department of Biochemistry and Molecular Biology-INCLIVA Biomedical Research Institute, Universitat de València, 46010 Valencia, Spain; (T.B.); (J.R.V.)
| | - Juan R. Viña
- Department of Biochemistry and Molecular Biology-INCLIVA Biomedical Research Institute, Universitat de València, 46010 Valencia, Spain; (T.B.); (J.R.V.)
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