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Wu ST, Lin CH, Lin YH, Hsu YC, Hsu CT, Lin MC. Maternal risk factors for preterm birth in Taiwan, a nationwide population-based cohort study. Pediatr Neonatol 2024; 65:38-47. [PMID: 37517971 DOI: 10.1016/j.pedneo.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 02/02/2023] [Accepted: 03/02/2023] [Indexed: 08/01/2023] Open
Abstract
BACKGROUND The rate of preterm birth is increasing globally. It causes significant short-term and long-term health care burdens. A comprehensive recognition of the risk factors related to preterm births is important in the prevention of preterm birth. Our study is to investigate the incidence and maternal risk factors of preterm birth from a nationwide population-based perspective. METHODS This is a retrospective cohort study. All live births from 2004 to 2014 in Taiwan enrolled. The main data source was Taiwan's Birth Certificate Application (BCA) database. The BCA database was linked with the National Health Insurance Research Database (NHIRD) to establish any links between information on newborns and maternal underlying disease. RESULTS A total of 1,385,979 births were included in the analysis. The incidence of preterm birth increased gradually in Taiwan from 8.85% in 2004 to 10.73% in 2014. Maternal age, socioeconomic status, maternal allergy and autoimmune diseases, gynecological diseases, and pregnancy-related complications were significant risk factors for preterm birth. CONCLUSION The overall incidence of preterm births has gradually increased in Taiwan. Maternal age, socioeconomic status, certain underlying diseases, and pregnancy-related complications were risk factors for preterm birth.
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Affiliation(s)
- Sheng-Ting Wu
- Children's Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ching-Heng Lin
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Hsuan Lin
- Children's Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Ya-Chi Hsu
- Children's Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chung-Ting Hsu
- Children's Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Ming-Chih Lin
- Children's Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Food and Nutrition, Providence University, Taichung, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan.
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Yamamoto-Hanada K, Ohya Y. Overviewing allergy epidemiology in Japan - Findings from birth cohorts (JECS and T-Child study). Allergol Int 2024; 73:20-30. [PMID: 38044191 DOI: 10.1016/j.alit.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 11/10/2023] [Indexed: 12/05/2023] Open
Abstract
The escalating global allergy epidemic has emerged as a pressing and persistent challenge, exerting a profound impact on human health systems across centuries. This burgeoning predicament can be attributed to contemporary lifestyles, environmental influences, and genetic predispositions. The manifestation of allergy-related factors exhibits dynamic fluctuations contingent on temporal shifts, geographical distinctions, cultural variances, and diverse demographic strata. In this review, we present recent epidemiological insights derived from two distinct birth cohorts: the Japan Environment and Children's Study (JECS), encompassing the entirety of Japan, and the Tokyo Children's Health, Illness, and Development Study (T-Child Study) within Tokyo. Through this comprehensive review, we offer a comprehensive overview of the latest epidemiological discoveries stemming from these pivotal Japanese birth cohorts, thereby affording a unique opportunity to deliberate on imperative strategies for the optimal management of the allergy epidemic.
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Affiliation(s)
- Kiwako Yamamoto-Hanada
- Allergy Center, National Center for Child Health and Development, Tokyo, Japan; Medical Suport Center for Japan Environment and Children's Study, National Center for Child Health and Development, Tokyo, Japan.
| | - Yukihiro Ohya
- Allergy Center, National Center for Child Health and Development, Tokyo, Japan; Medical Suport Center for Japan Environment and Children's Study, National Center for Child Health and Development, Tokyo, Japan
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Deleuran M, Dézfoulian B, Elberling J, Knutar I, Lapeere H, Lossius AH, Schuttelaar MLA, Stockman A, Wikström E, Bradley M, de Bruin-Weller M, Gutermuth J, Mandelin JM, Schmidt MC, Thyssen JP, Vestergaard C. Systemic anti-inflammatory treatment of atopic dermatitis during conception, pregnancy and breastfeeding: Interdisciplinary expert consensus in Northern Europe. J Eur Acad Dermatol Venereol 2024; 38:31-41. [PMID: 37818828 DOI: 10.1111/jdv.19512] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 08/09/2023] [Indexed: 10/13/2023]
Abstract
Treating atopic dermatitis (AD) in pregnant or breastfeeding women, and in women and men with AD aspiring to be parents is difficult and characterized by uncertainty, as evidence to inform decision-making on systemic anti-inflammatory treatment is limited. This project mapped consensus across dermatologists, obstetricians and patients in Northwestern Europe to build practical advice for managing AD with systemic anti-inflammatory treatment in men and women of reproductive age. Twenty-one individuals (sixteen dermatologists, two obstetricians and three patients) participated in a two-round Delphi process. Full consensus was reached on 32 statements, partial consensus on four statements and no consensus on four statements. Cyclosporine A was the first-choice long-term systemic AD treatment for women preconception, during pregnancy and when breastfeeding, with short-course prednisolone for flare management. No consensus was reached on second-choice systemics preconception or during pregnancy, although during breastfeeding dupilumab and azathioprine were deemed suitable. It may be appropriate to discuss continuing an existing systemic AD medication with a woman if it provides good disease control and its benefits in pregnancy outweigh its risks. Janus kinase (JAK) inhibitors, methotrexate and mycophenolate mofetil should be avoided by women during preconception, pregnancy and breastfeeding, with medication-specific washout periods advised. For men preconception: cyclosporine A, azathioprine, dupilumab and corticosteroids are appropriate; a 3-month washout prior to conception is desirable for methotrexate and mycophenolate mofetil; there was no consensus on JAK inhibitors. Patient and clinician education on appropriate (and inappropriate) AD treatments for use in pregnancy is vital. A shared-care framework for interdisciplinary management of AD patients is advocated and outlined. This consensus provides interdisciplinary clinical guidance to clinicians who care for patients with AD before, during and after pregnancy. While systemic AD medications are used uncommonly in this patient group, considerations in this article may help patients with severe refractory AD.
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Affiliation(s)
- M Deleuran
- Department of Dermatology, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
| | - B Dézfoulian
- Dermatology Department, Liège University Hospital, Liège, Belgium
| | - J Elberling
- Department of Dermatology and Allergy, Department of Clinical Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - I Knutar
- Department of Dermatology, Vaasa Central Hospital, Vaasa, Finland
| | - H Lapeere
- Department of Dermatology, Ghent University Hospital, Ghent, Belgium
| | - A H Lossius
- Department of Dermatology, Oslo University Hospital, Oslo, Norway
| | - M L A Schuttelaar
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - A Stockman
- Department of Dermatology, AZ Delta, Torhout, Belgium
| | - E Wikström
- Dermatology Health Clinic, Oulu, Finland
| | - M Bradley
- Dermatology and Venereology Unit, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Solna, Sweden
| | - M de Bruin-Weller
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J Gutermuth
- Vrije Universiteit Brussel (VUB), SKIN Research Group, Department of Dermatology, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - J M Mandelin
- Department of Dermatology, Helsinki University Central Hospital, Helsinki, Finland
| | - M C Schmidt
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - J P Thyssen
- Department of Dermatology and Venereology, Bispebjerg Hospital, Copenhagen, Denmark
| | - C Vestergaard
- Department of Dermatology, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
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Murata T, Kyozuka H, Fukuda T, Yasuda S, Yamaguchi A, Sato A, Ogata Y, Shinoki K, Hosoya M, Yasumura S, Hashimoto K, Nishigori H, Fujimori K. Association of Maternal Asthma and Total Serum Immunoglobulin E levels with Obstetric Complications: The Japan Environment and Children's Study. Matern Child Health J 2023:10.1007/s10995-023-03647-y. [PMID: 37131017 DOI: 10.1007/s10995-023-03647-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2023] [Indexed: 05/04/2023]
Abstract
OBJECTIVE To evaluate the association between maternal asthma (MA) and obstetric complications, while considering subdivided total serum immunoglobulin E (IgE) levels. METHODS Data of the participants enrolled in the Japan Environment and Children's Study between 2011 and 2014 were analyzed. In total, 77,131 women with singleton live births at and after 22 weeks of gestation were included. MA was defined based on a self-administered questionnaire. Women with MA were stratified based on the quartile of total serum IgE levels during pregnancy as follows: low IgE levels (< 52.40 IU/mL), moderate IgE levels (52.40-331.00 IU/mL), and high IgE levels (> 331.00 IU/mL). The adjusted odds ratios (aORs) for preterm births (PTB), small for gestational age (SGA) infants, gestational diabetes mellitus, and hypertensive disorders of pregnancy (HDP) were calculated using multivariable logistic regression, while considering women without MA as reference and maternal socioeconomic factors as confounders. RESULTS The aORs for SGA infants and HDP in women with MA and high total serum IgE levels were 1.26 (95% confidence interval [CI], 1.05-1.50) and 1.33 (95% CI, 1.06-1.66), respectively. The aOR for SGA infants among women with MA and moderate total serum IgE levels was 0.85 (95% CI, 0.73-0.99). The aOR for PTB among women with MA and low total serum IgE levels was 1.26 (95% CI, 1.04-1.52). CONCLUSIONS FOR PRACTICE MA with subdivided total serum IgE levels was associated with obstetric complications. Total serum IgE level may be a potential prognostic marker to predict obstetric complications in pregnancies with MA.
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Affiliation(s)
- Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Toma Fukuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Shun Yasuda
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Yamaguchi
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Mitsuaki Hosoya
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Koichi Hashimoto
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Hidekazu Nishigori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environment and Children's Study, 1 Hikarigaoka, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan
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