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Guo J, Ruan Y, Wang Y, Wang H, Ma S, Wan X, Zhou X, Tang Z, He Y, Zou Z, Li J. Maternal Exposure to Extreme Cold Events and Risk of Congenital Heart Defects: A Large Multicenter Study in China. Environ Sci Technol 2024; 58:3737-3746. [PMID: 38359432 DOI: 10.1021/acs.est.3c10306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
Over the past decade, extreme temperature events have become more frequent and longer in duration. Previous studies on the association between extreme cold events (ECEs) and congenital heart defects (CHDs) are few and inconsistent. We conducted a national multicenter study in 1313 hospitals in 26 provinces in China and collected a total of 14 808 high CHD-risk participants from 2013 to 2021. We evaluated the ECEs experienced by each pregnant women during the embryonic period (3-8 weeks). The results indicated that ECEs experienced by pregnant women during the embryonic period were associated with the development of fetal CHD and were more strongly associated with some specific fetal CHD subtypes, such as pulmonary stenosis, pulmonary atresia, and tetralogy of Fallot. Of the CHD burden, 2.21% (95% CI: 1.43, 2.99%)-2.40% (95% CI: 1.26, 3.55%) of fetal CHD cases were attributable to ECEs during the embryonic period. Our findings emphasize the need to pay more attention to pregnant women whose embryonic period falls during the cold season to reduce cold spell detriments to newborns.
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Affiliation(s)
- Jianhui Guo
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, People's Republic of China
| | - Yanping Ruan
- Maternal-Fetal Medicine Center in Fetal Heart Disease, Beijing Anzhen Hospital, Beijing 100029, People's Republic of China
- Echocardiography Medical Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, People's Republic of China
| | - Yaqi Wang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, People's Republic of China
| | - Huan Wang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, People's Republic of China
| | - Sheng Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, People's Republic of China
| | - Xiaoyu Wan
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, People's Republic of China
| | - Xiaoxue Zhou
- Maternal-Fetal Medicine Center in Fetal Heart Disease, Beijing Anzhen Hospital, Beijing 100029, People's Republic of China
- Echocardiography Medical Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, People's Republic of China
| | - Ziqi Tang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, People's Republic of China
| | - Yihua He
- Maternal-Fetal Medicine Center in Fetal Heart Disease, Beijing Anzhen Hospital, Beijing 100029, People's Republic of China
- Echocardiography Medical Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, People's Republic of China
| | - Zhiyong Zou
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, People's Republic of China
| | - Jing Li
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, People's Republic of China
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Sun H, Wu A, Lu M, Cao S. Liability, risks, and recommendations for ultrasound use in the diagnosis of obstetrics diseases. Heliyon 2023; 9:e21829. [PMID: 38045126 PMCID: PMC10692788 DOI: 10.1016/j.heliyon.2023.e21829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 10/27/2023] [Accepted: 10/30/2023] [Indexed: 12/05/2023] Open
Abstract
This literature review will summarize the liability issues, risks, and ultrasound recommendations for diagnosing obstetrics diseases. One liability issue is related to misdiagnosis or failure to detect abnormalities during an ultrasound examination. Ultrasound images can be subjective interpretations, and errors may occur due to factors such as operator skill, equipment limitations, or fetal positioning. Another liability concern is related to the potential adverse effects of ultrasound exposure on both the mother and fetus. While extensive research has shown that diagnostic ultrasound is generally safe when used appropriately, there are still uncertainties regarding long-term effects. Some studies suggest a possible association between prolonged or excessive exposure to ultrasound waves and adverse outcomes such as low birth weight, developmental delays, or hearing impairment. Additionally, obtaining informed consent from patients is crucial in mitigating liability risks. Patients should be informed about the purpose of the ultrasound examination, its benefits, limitations, potential risks (even if minimal), and any alternative diagnostic options available. This ensures that patients know the procedure and can make informed decisions about their healthcare. Proper documentation helps establish a clear record of the care provided and can serve as evidence in any legal disputes.
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Affiliation(s)
- Haiting Sun
- Department of Ultrasound, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, 315700, Zhejiang Province, PR China
| | - An Wu
- Department of Ultrasound, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, 315700, Zhejiang Province, PR China
| | - Minli Lu
- Department of Ultrasound, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, 315700, Zhejiang Province, PR China
| | - Shan Cao
- Department of Obstetrics, The Affiliated Second People's Hospital of Yuhang District, Hangzhou City, Hangzhou, 311100, Zhejiang Province, PR China
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