Effect of polyene phosphatidylcholine/ursodeoxycholic acid/ademetionine on pregnancy outcomes in intrahepatic cholestasis
    
    
        Xiao-Rui Dong, Qian-Qian Chen, Meng-Ling Xue, Ling Wang, Qin Wu, Teng-Fei Luo
    
    
        Xiao-Rui Dong, Qian-Qian Chen, Meng-Ling Xue, Ling Wang, Qin Wu, Department of Obstetrics, Women’s Hospital School of Medicine Zhejiang University, Hangzhou 310000, Zhejiang Province, China
Teng-Fei Luo, Department of Obstetrics and Gynecology, Hangzhou Women's Hospital, Hangzhou 310016, Zhejiang Province, China
     
    
        Author contributions:  Dong XR and Chen QQ proposed the concept of this study; Xue ML and Wang L have contributed to data collection; Dong XR, Wu Q, and Luo TF contributed to formal analysis; Dong XR and Wu Q contributed to the investigation; Luo TF, Chen QQ, and Xue ML have contributed to these methods; Dong XR, Xue ML, Chen QQ, and Luo TF supervised the study; Wu Q validated this study; Dong XR and Wang L contributed to the visualization of this study; Dong XR and Luo TF wrote the first draft of the manuscript; Dong XR, Chen QQ, Xue ML, Wang L, Wu Q, Luo TF reviewed and edited the manuscript.
Institutional review board statement:  This study has been approved by the Ethics Committee of the Obstetrics and Gynecology Hospital Affiliated to Zhejiang University School of Medicine.
Clinical trial registration statement:  This study is registered at Clinical Hospital Center trial registry (
https://www.researchregistry.com). The registration identification number is researchregistry8967.
 Informed consent statement:  This study has obtained informed consent from patients.
Conflict-of-interest statement:  The authors declare no conflicts of interest.
Data sharing statement:  All data generated or analyzed during this study are included in this published article.
CONSORT 2010 statement:  The authors have read the CONSORT 2010 statement, and the manuscript was prepared and revised according to the CONSORT 2010 statement.
Open-Access:  This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: 
https://creativecommons.org/Licenses/by-nc/4.0/ Corresponding author:  Teng-Fei Luo, MD, Attending Doctor, Department of Obstetrics and Gynecology, Hangzhou Women's Hospital, No. 369 Kunpeng Road, Hangzhou 310016, Zhejiang Province, China. 
qiangzhuoxinliang@126.com 
Received: June 14, 2023
Peer-review started:  June 14, 2023
First decision:  June 21, 2023
Revised: June 25, 2023
Accepted: July 14, 2023
Article in press:  July 14, 2023
Published online: September 26, 2023
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