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Martínez-Hortelano JA, González PB, Rodríguez-Rojo IC, Garrido-Miguel M, Arenas-Arroyo SND, Sequí-Domínguez I, Martínez-Vizcaíno V, Berlanga-Macías C. Interpregnancy weight change and neonatal and infant outcomes: A systematic review and meta-analysis. Ann Epidemiol 2024; 97:1-10. [PMID: 39002666 DOI: 10.1016/j.annepidem.2024.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 07/04/2024] [Accepted: 07/07/2024] [Indexed: 07/15/2024]
Abstract
PURPOSE To synthesize evidence regarding the association between interpregnancy weight change (IPWC) in consecutive pregnancies and neonatal or infant outcomes in the subsequent pregnancy. METHODS Search strategy was implemented in MEDLINE, EMBASE, Web of Science, Scopus and Cochrane Library from their inception to 13 November 2023. The most adjusted odds ratio (OR) or risk ratio estimates provided by original studies were used to calculate pooled risk ratios and their corresponding 95 % confidence intervals (CI) with the DerSimonian and Laird random effects method. Publication bias was assessed by funnel plots and Egger's method, and risk of bias was assessed with The NewcastleOttawa Quality Assessment Scale. RESULTS Thirty-seven observational studies were included. Interpregnancy weight loss or gain were associated with large for gestational age (OR: 0.89; 95 % CI: 0.84-0.94; I2 = 83.6 % and OR: 1.33; 95 % CI:1.26-1.40; I2 = 98.9 %), and stillbirth risk (OR: 1.10; 95 % CI: 1.01-1.18; I2 = 0.0 % and OR: 1.21; 95 % CI: 1.09-1.33; I2 = 60.2 %,). CONCLUSIONS Findings highlight the importance of managing weight between interpregnancy periods, although these findings should be interpreted cautiously because of the possible influence of social determinants of health and other factors.
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Affiliation(s)
- José Alberto Martínez-Hortelano
- Universidad de Alcalá, Facultad de Enfermería y Fisioterapia, Departamento de Enfermería y Fisioterapia, Enfermería, Cuidado comunitario y Determinantes Sociales de la Salud, Madrid, Spain; University of Castilla-La Mancha, Health Care and Social Research Center, Cuenca, Spain
| | - Patricia Blázquez González
- Universidad de Alcalá, Facultad de Enfermería y Fisioterapia, Departamento de Enfermería y Fisioterapia, Enfermería, Cuidado comunitario y Determinantes Sociales de la Salud, Madrid, Spain; Department of Nursing, Red Cross University, Madrid, Spain
| | - Inmaculada Concepción Rodríguez-Rojo
- Universidad de Alcalá, Facultad de Enfermería y Fisioterapia, Departamento de Enfermería y Fisioterapia, Enfermería, Cuidado comunitario y Determinantes Sociales de la Salud, Madrid, Spain; Center for Cognitive and Computational Neuroscience, Universidad Complutense de Madrid, Madrid, Spain.
| | - Miriam Garrido-Miguel
- University of Castilla-La Mancha, Health Care and Social Research Center, Cuenca, Spain; Universidad de Castilla-La Mancha, Facultad de Enfermería de Albacete, Albacete, Spain
| | - Sergio Núñez de Arenas-Arroyo
- University of Castilla-La Mancha, Health Care and Social Research Center, Cuenca, Spain; Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Cuenca, Spain
| | - Irene Sequí-Domínguez
- University of Castilla-La Mancha, Health Care and Social Research Center, Cuenca, Spain; Universidad de Castilla-La Mancha, Facultad de Enfermería de Albacete, Albacete, Spain
| | - Vicente Martínez-Vizcaíno
- University of Castilla-La Mancha, Health Care and Social Research Center, Cuenca, Spain; Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca, Chile
| | - Carlos Berlanga-Macías
- University of Castilla-La Mancha, Health Care and Social Research Center, Cuenca, Spain; Universidad de Castilla-La Mancha, Facultad de Enfermería de Albacete, Albacete, Spain
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Carrilho TRB, Silva NDJ, Paixão ES, Falcão IR, Fiaccone RL, Rodrigues LC, Katikireddi SV, Leyland AH, Dundas R, Pearce A, Velasquez-Melendez G, Kac G, Silva RDCR, Barreto ML. Maternal and child nutrition programme of investigation within the 100 Million Brazilian Cohort: study protocol. BMJ Open 2023; 13:e073479. [PMID: 37673446 PMCID: PMC10496662 DOI: 10.1136/bmjopen-2023-073479] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 08/18/2023] [Indexed: 09/08/2023] Open
Abstract
INTRODUCTION There is a limited understanding of the early nutrition and pregnancy determinants of short-term and long-term maternal and child health in ethnically diverse and socioeconomically vulnerable populations within low-income and middle-income countries. This investigation programme aims to: (1) describe maternal weight trajectories throughout the life course; (2) describe child weight, height and body mass index (BMI) trajectories; (3) create and validate models to predict childhood obesity at 5 years of age; (4) estimate the effects of prepregnancy BMI, gestational weight gain (GWG) and maternal weight trajectories on adverse maternal and neonatal outcomes and child growth trajectories; (5) estimate the effects of prepregnancy BMI, GWG, maternal weight and interpregnancy BMI changes on maternal and child outcomes in the subsequent pregnancy; and (6) estimate the effects of maternal food consumption and infant feeding practices on child nutritional status and growth trajectories. METHODS AND ANALYSIS Linked data from four different Brazilian databases will be used: the 100 Million Brazilian Cohort, the Live Births Information System, the Mortality Information System and the Food and Nutrition Surveillance System. To analyse trajectories, latent-growth, superimposition by translation and rotation and broken stick models will be used. To create prediction models for childhood obesity, machine learning techniques will be applied. For the association between the selected exposure and outcomes variables, generalised linear models will be considered. Directed acyclic graphs will be constructed to identify potential confounders for each analysis investigating potential causal relationships. ETHICS AND DISSEMINATION This protocol was approved by the Research Ethics Committees of the authors' institutions. The linkage will be carried out in a secure environment. After the linkage, the data will be de-identified, and pre-authorised researchers will access the data set via a virtual private network connection. Results will be reported in open-access journals and disseminated to policymakers and the broader public.
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Affiliation(s)
- Thais Rangel Bousquet Carrilho
- Nutritional Epidemiology Observatory, Josué de Castro Institute of Nutrition, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Natanael de Jesus Silva
- Centre for Data and Knowledge Integration for Health, Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, BA, Brazil
- Barcelona Institute for Global Health, Hospital Clínic, University of Barcelona, Barcelona, Catalunya, Spain
| | - Enny Santos Paixão
- Centre for Data and Knowledge Integration for Health, Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, BA, Brazil
- Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, London, UK
| | - Ila Rocha Falcão
- Centre for Data and Knowledge Integration for Health, Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, BA, Brazil
- School of Nutrition, Federal University of Bahia, Salvador, BA, Brazil
| | - Rosemeire Leovigildo Fiaccone
- Centre for Data and Knowledge Integration for Health, Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, BA, Brazil
- Institute of Mathematics and Statistics, Federal University of Bahia, Salvador, BA, Brazil
| | - Laura Cunha Rodrigues
- Centre for Data and Knowledge Integration for Health, Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, BA, Brazil
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, London, UK
| | | | - Alastair H Leyland
- MRC/CSO Social & Public Health Sciences Unit, University of Glasgow, Glasgow, Scotland, UK
| | - Ruth Dundas
- MRC/CSO Social & Public Health Sciences Unit, University of Glasgow, Glasgow, Scotland, UK
| | - Anna Pearce
- MRC/CSO Social & Public Health Sciences Unit, University of Glasgow, Glasgow, Scotland, UK
| | - Gustavo Velasquez-Melendez
- Department of Maternal and Child Nursing and Public Health, Nursing School, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Gilberto Kac
- Nutritional Epidemiology Observatory, Josué de Castro Institute of Nutrition, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Rita de Cássia Ribeiro Silva
- Centre for Data and Knowledge Integration for Health, Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, BA, Brazil
- School of Nutrition, Federal University of Bahia, Salvador, BA, Brazil
| | - Mauricio L Barreto
- Centre for Data and Knowledge Integration for Health, Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, BA, Brazil
- Institute of Collective Health, Federal University of Bahia, Salvador, BA, Brazil
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Zhou P, Guan H, Guo Y, Zhu L, Liu X. Maternal High-Fat Diet Programs Renal Peroxisomes and Activates NLRP3 Inflammasome-Mediated Pyroptosis in the Rat Fetus. J Inflamm Res 2021; 14:5095-5110. [PMID: 34675590 PMCID: PMC8502058 DOI: 10.2147/jir.s329972] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/21/2021] [Indexed: 12/22/2022] Open
Abstract
PURPOSE Maternal obesity impairs kidney development and function of the offspring and leads to a greater risk of kidney disease in adulthood. The present study aimed to investigate the link between peroxisomes, oxidative stress (OS), and inflammasomes in the fetal kidney of maternal obesity rats and to explore the potential therapeutic effects of the antioxidant pyrroloquinoline quinone (PQQ). METHODS Maternal obesity rats were developed by administration of a high fat diet plus supplementation with PQQ (40 mg/kg body weight) as a potential therapy. Renal histology was observed by Periodic Acid-Schiff staining. The expression profiles of peroxins, fatty acid β-oxidation enzymes, antioxidants, and the regulators of the unfolded protein response (UPR) pathway and NLRP3 inflammasome were analyzed in the kidneys and tubular epithelial cells (TECs) from near-term fetuses (embryonic day 20). RESULTS The present work revealed that: 1) a maternal high fat diet (MHF) led to higher blood pressure in adult offspring; 2) MHF led to downregulation of peroxisome markers PEX3 and 14 in fetal kidneys; 3) the antioxidant SOD2 and catalase were decreased, and oxidative stress marker Ephx2 was increased; 4) MHF-induced activation of the UPR pathway; 5) the KEAP1-NRF2 pathway was activated; 6) activation of the NLRP3 inflammasome led to secretion of pro-inflammation factors; 7) in TECs, the changes in PEXs and NLRP3 are similar to tissues, but UPR and NRF2 pathways showed opposite trends; 8) and the antioxidant PQQ alleviated maternal lipotoxicity by decreasing ROS levels and inhibiting activation of ER stress and inflammasome in fetal kidney. CONCLUSION A maternal high fat diet decreased the number of peroxisomes, subsequently activated OS and inflammasomes, resulting in pyroptosis and apoptosis in fetal kidney. The antioxidant PQQ served a protective role against the effects of lipotoxicity on kidney programming and, thus, is a potential candidate to prevent maternal obesity-induced renal programming.
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Affiliation(s)
- Pei Zhou
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China
| | - Hongbo Guan
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China
| | - Yanyan Guo
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China
| | - Liangliang Zhu
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China
| | - Xiaomei Liu
- Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China
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Martínez-Hortelano JA, Cavero-Redondo I, Álvarez-Bueno C, Díez-Fernández A, Hernández-Luengo M, Martínez-Vizcaíno V. Interpregnancy Weight Change and Gestational Diabetes Mellitus: A Systematic Review and Meta-Analysis. Obesity (Silver Spring) 2021; 29:454-464. [PMID: 33491318 DOI: 10.1002/oby.23083] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 10/29/2020] [Accepted: 11/09/2020] [Indexed: 11/10/2022]
Abstract
OBJECTIVE This study aimed to synthesize evidence regarding the association between interpregnancy weight change (IPWC) and gestational diabetes mellitus (GDM) in the subsequent pregnancy. METHODS MEDLINE, EMBASE, Cochrane Library, and Web of Science were searched from inception to May 10, 2020. This review included studies that reported the association between IPWC and GDM in the subsequent pregnancy without restriction on study design, IPWC classification, or parity. The "no weight change" interpregnancy category was defined by each study, and data were synthesized to analyze the risk of GDM according to weight change. RESULTS Thirteen observational studies were included. A higher risk of GDM in the subsequent pregnancy when there was interpregnancy weight gain (odds ratio [OR] = 1.56; 95% CI: 1.30-1.83; I2 = 82.30%) was found. However, interpregnancy weight loss was associated with lower risk of GDM in the subsequent pregnancy (OR = 0.83; 95% CI: 0.68-0.98; I2 = 58.10%), but the decrease in the risk of GDM in the subsequent pregnancy was greater among women with pregestational BMI higher than 25 kg/m2 (OR = 0.58; 95% CI: 0.39-0.77; I2 = 0.00%). CONCLUSIONS The risk of GDM in the subsequent pregnancy increases with interpregnancy weight gain, whereas it decreases with interpregnancy weight loss.
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Affiliation(s)
- Jose Alberto Martínez-Hortelano
- Centro de Estudios Socio-Sanitarios, Universidad de Castilla-La Mancha, Cuenca, Spain
- Department of Primary Care, Health Service of Madrid (SERMAS), Madrid, Spain
| | - Iván Cavero-Redondo
- Centro de Estudios Socio-Sanitarios, Universidad de Castilla-La Mancha, Cuenca, Spain
- Universidad Politécnica y Artística del Paraguay, Asuncion, Paraguay
| | - Celia Álvarez-Bueno
- Centro de Estudios Socio-Sanitarios, Universidad de Castilla-La Mancha, Cuenca, Spain
- Universidad Politécnica y Artística del Paraguay, Asuncion, Paraguay
| | - Ana Díez-Fernández
- Centro de Estudios Socio-Sanitarios, Universidad de Castilla-La Mancha, Cuenca, Spain
| | | | - Vicente Martínez-Vizcaíno
- Centro de Estudios Socio-Sanitarios, Universidad de Castilla-La Mancha, Cuenca, Spain
- Faculty of Health Sciences, Universidad Autónoma de Chile, Talca, Chile
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