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Alonso-Lopez P, Arroyas M, Beato M, Ruiz-Gonzalez S, Olabarrieta I, Garcia-Garcia ML. Respiratory, cardio-metabolic and neurodevelopmental long-term outcomes of moderate to late preterm birth: not just a near term-population. A follow-up study. Front Med (Lausanne) 2024; 11:1381118. [PMID: 39228801 PMCID: PMC11368750 DOI: 10.3389/fmed.2024.1381118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 07/29/2024] [Indexed: 09/05/2024] Open
Abstract
Introduction Moderate-to-late preterm infants constitute the majority within the preterm infant population. Most research on preterm infants has focused on very preterm children, often treating moderate-to-late preterm infants as similar to full-term infants. Our objective was to compare clinical, respiratory, cardio-metabolic and neurodevelopmental outcomes in adolescents aged 12-15 years born moderate and late preterm with a control group of the same age born full-term. Methods Observational cross-sectional study, comparing moderate-to-late preterm (32-36+6 weeks' gestational age) with full-term adolescents (37-41+6 weeks' gestational age; 75 each group). Perinatal and neonatal history were collected as well as data on respiratory evolution (ISAAC questionnaire for asthma symptoms for adolescents 13-14 years), anthropometric values, learning difficulties, behavioral test (screening questionnaire for high-performance autism spectrum disorder and evaluation test for attention deficit hyperactivity disorder), skin prick test, pulmonary function test, echocardiogram and blood pressure. A blood test with metabolic profile was conducted. Results Moderate-to-late preterm adolescents had more current asthma [p = 0.008, OR3 (95% CI 1.26-7.14)] and longer duration of combined treatments to control asthma (inhaled corticosteroids and anti-leukotrienes; p = 0.048). Forced vital capacity <80% was detected more often in moderate-to-late preterm patients (p = 0.013). When assessing right ventricle, moderate-to-late preterm adolescents showed better tricuspid annular plane systolic excursion z-score (p = 0.003), shortening fraction (p < 0.001) and E/A ratio z-score (p = 0.002). Regarding left ventricular assessment, moderate-to-late preterm group had smaller ventricle diastolic diameter (p = 0.04) and lower posterior wall z-score values (p = 0.037). They also showed a better S'wave z-score (p = 0.027), E wave (p = 0.005), E/A ratio (p = 0.003) and a higher septal myocardial performance index z-score (p = 0.025). Moderate-to-late preterm adolescents presented lower weight z-score (p = 0.039), body mass index z-score (p = 0.013), Waterlow weight index (p = 0.006) and higher undernutrition index [p = 0.04; OR 1.4 (95% CI 1-1.9)]. Although there were no differences in neurodevelopmental survey or behavioral tests. Conclusion Our findings underscore the importance of extended follow-up for this predominant group of premature infants to identify potential respiratory, cardiac and anthropometric issues that may emerge in the future.
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Affiliation(s)
- Patricia Alonso-Lopez
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
| | - Maria Arroyas
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
| | - Maite Beato
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
| | - Sara Ruiz-Gonzalez
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
| | - Iciar Olabarrieta
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
| | - Maria Luz Garcia-Garcia
- Department of Pediatrics, Hospital Universitario Severo Ochoa, Madrid, Spain
- Instituto de Investigación Sanitaria Puerta de Hierro—Segovia de Arana, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Spain
- Networked Biomedical Research Center for Infectious Diseases (CIBERINFEC), Madrid, Spain
- Traslational Research Network in Pediatric Infectious Diseases (RITIP), Madrid, Spain
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Elmrayed S, Metcalfe A, Brenner D, Wollny K, Fenton TR. Are small-for-gestational-age preterm infants at increased risk of overweight? Statistical pitfalls in overadjusting for body size measures. J Perinatol 2021; 41:1845-1851. [PMID: 33850286 DOI: 10.1038/s41372-021-01050-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/04/2021] [Accepted: 03/29/2021] [Indexed: 01/31/2023]
Abstract
OBJECTIVE The objective of this study is to analyze the effect of adjusting for body measures on the association between small for gestational age (SGA) and overweight at 3 years. STUDY DESIGN Data were obtained from the Preterm Infant Multicenter Growth Study (n = 1089). Logistic regression was used, to adjust for confounders with additional adjustments separately for weight and height at 21 months. Marginal structural models (MSMs) estimated the direct effect of SGA on overweight. RESULTS The crude and adjusted for confounders models yielded null associations between SGA and overweight. Adjusting for height yielded a positive association (odds ratio (OR): 2.31, 95% CI: 0.52-10.26) and adjusting for weight provided a significantly positive association (OR: 6.60, 95% CI: 1.10-37.14). The MSMs, with height and weight held constant, provided no evidence for a direct effect of SGA on overweight (OR: 0.83, 95% CI: 0.14-5.01, OR: 0.71, 95% CI: 0.18-2.81, respectively). CONCLUSION Adjusting for body measures can change the association between SGA and overweight, providing spurious estimates.
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Affiliation(s)
- Seham Elmrayed
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
| | - Amy Metcalfe
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Darren Brenner
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Krista Wollny
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Tanis R Fenton
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Nutrition Services, Alberta Health Services, Calgary, AB, Canada
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Ou-Yang MC, Sun Y, Liebowitz M, Chen CC, Fang ML, Dai W, Chuang TW, Chen JL. Accelerated weight gain, prematurity, and the risk of childhood obesity: A meta-analysis and systematic review. PLoS One 2020; 15:e0232238. [PMID: 32369502 PMCID: PMC7199955 DOI: 10.1371/journal.pone.0232238] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 04/10/2020] [Indexed: 12/28/2022] Open
Abstract
The purpose of this systematic review and meta-analysis of the literature was to analyze and evaluate the impact of prematurity and accelerated weight gain on the risk of childhood and adolescent obesity. CINAHL, Embase, PubMed, and Web of Science databases were searched until December 2019 which yielded 19 studies with a total of 169,439 children enrolled were systematically reviewed. The results revealed that preterm infants had a greater likelihood of childhood obesity (defined as BMI ≥95th percentile for age-sex), than term infants (OR = 1.19, 95% CI [1.13, 1.26]). However, no difference of childhood obesity was found between "small for gestational age"(SGA) and "appropriate for gestational age"(AGA) among preterms. Accelerated weight gain (defined as weight gain velocity during first two years after birth) significantly increased the likelihood of subsequent childhood obesity among preterms (aOR = 1.87, 95% CI [1.57, 2.231]). In conclusion, accelerated weight gain at infancy among preterm children may be a critical contributor to obesity in later life. Establishing optimal growth trajectories and timely referral to health care providers may be of clinical importance.
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Affiliation(s)
- Mei-Chen Ou-Yang
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University, College of Medicine, Kaohsiung, Taiwan
| | - Yao Sun
- Department of Pediatrics, University of California, San Francisco, California, United States of America
| | - Melissa Liebowitz
- Department of Pediatrics, University of California, San Francisco, California, United States of America
| | - Chih-Cheng Chen
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University, College of Medicine, Kaohsiung, Taiwan
| | - Min-Lin Fang
- Medicine Library and Center for Knowledge Management, University of California, San Francisco, California, United States of America
| | - Weiwei Dai
- Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Tang-Wei Chuang
- Division of Hepatogastroenterology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Taiwan
| | - Jyu-Lin Chen
- School of Nursing, University of California, San Francisco, California, United States of America
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Ciccone MM, Cortese F, Gesualdo M, Di Mauro A, Tafuri S, Mancini G, Angrisani L, Scicchitano P, Laforgia N. The role of very low birth weight and prematurity on cardiovascular disease risk and on kidney development in children: a pilot study. Minerva Pediatr 2016; 72:149-158. [PMID: 27355157 DOI: 10.23736/s0026-4946.16.04520-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Cardiovascular and renal disease are nowadays among the leading cause of morbidity and mortality in Western Countries. Low birth weight has been recently considered a key factor in determining cardiovascular disease and long-term renal disease in adulthood. METHODS In our study we analyzed, through echocardiography, eco color Doppler of carotid arteries, ultrasound of abdominal aorta and kidneys, morphological characteristics of cardiovascular and renal system, in a group of children born preterm with very low birth weight, (birth weight<1500 grams) and in a group of children, age and sex matched, born at term with weight appropriate for gestational age. Fifteen children born very low birth weight preterm (cases), aged from 3 to 5 years, and 15, age and sex matched children, born appropriate for gestational age at term (controls) were enrolled in the study. RESULTS The two groups were homogeneous for interventricular septum diameter, left ventricular end-systolic diameter, left atrial diameter, and ejection fraction. Left ventricular end diastolic diameter was higher in case compared to controls (P=0.04), while aortic diameter root smaller (P=0.005). E and A waves peak velocities and E/A ratio resulted lower in cases compared to controls (P=0.02, P<0.001and P<0.001, respectively). Tei index, S, e' and a' waves velocities were similar in the two groups, while E/e' ratio was higher in cases (P=0.046). Intima-media thickness and antero-posterior diameter of abdominal aorta values did not differ in cases versus controls. Longitudinal diameters of both kidneys were reduced in cases compared to controls (P<0.05). CONCLUSIONS Although limited by the small sample size, our study highlighted an increased size of the left ventricle and altered left ventricular diastolic function in children born very low birth weight preterm, but no long-term consequences on systolic performance and vascular structure have been found. The finding of smaller kidneys in ex-preterm very low birth weight children could explain their higher susceptibility to develop renal disease in adulthood.
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Affiliation(s)
- Marco M Ciccone
- Section of Cardiovascular Diseases, Department of Emergency and Organ Transplantation (DETO), University of Bari, Bari, Italy
| | - Francesca Cortese
- Section of Cardiovascular Diseases, Department of Emergency and Organ Transplantation (DETO), University of Bari, Bari, Italy -
| | - Michele Gesualdo
- Section of Cardiovascular Diseases, Department of Emergency and Organ Transplantation (DETO), University of Bari, Bari, Italy
| | - Antonio Di Mauro
- Section of Neonatology and NICU, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari, Bari, Italy
| | - Silvio Tafuri
- Department of Biomedical Science and Human Oncology, University of Bari, Bari, Italy
| | - Giuseppina Mancini
- Section of Neonatology and NICU, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari, Bari, Italy
| | - Lucia Angrisani
- Section of Neonatology and NICU, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari, Bari, Italy
| | - Pietro Scicchitano
- Section of Cardiovascular Diseases, Department of Emergency and Organ Transplantation (DETO), University of Bari, Bari, Italy
| | - Nicola Laforgia
- Section of Neonatology and NICU, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari, Bari, Italy
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