In reply

Eriya Imai^{1

2

3}, Yuki Kataoka^{4

5

6

7

8}, Tsutomu Yamazaki⁹

Affiliations

¹ Department of Social Medical Sciences, Graduate School of Medicine, International University of Health and Welfare, Tokyo, Japan. eriyaimai74@gmail.com.
² Division of Anesthesia, Mitsui Memorial Hospital, Tokyo, Japan. eriyaimai74@gmail.com.
³ Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan. eriyaimai74@gmail.com.
⁴ Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan.
⁵ Department of Internal Medicine, Kyoto Min-Iren Asukai Hospital, Kyoto, Japan.
⁶ Center for Postgraduate Clinical Training and Career Development, Nagoya University Hospital, 65, Tsurumai-cho, Showa‑ku, Nagoya‑city, Aichi, Japan.
⁷ Center for Medical Education, Graduate School of Medicine, Nagoya University, 65, Tsurumai-cho, Showa‑ku, Nagoya‑city, Aichi, Japan.
⁸ Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine / School of Public Health, Kyoto, Japan.
⁹ Department of Social Medical Sciences, Graduate School of Medicine, International University of Health and Welfare, Tokyo, Japan.

Eriya Imai et al. J Anesth. 2025.

. 2025 Oct 3.

doi: 10.1007/s00540-025-03587-7. Online ahead of print.

Eriya Imai^{1

2

3}, Yuki Kataoka^{4

5

6

7

8}, Tsutomu Yamazaki⁹

¹ Department of Social Medical Sciences, Graduate School of Medicine, International University of Health and Welfare, Tokyo, Japan. eriyaimai74@gmail.com.
² Division of Anesthesia, Mitsui Memorial Hospital, Tokyo, Japan. eriyaimai74@gmail.com.
³ Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan. eriyaimai74@gmail.com.
⁴ Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan.
⁵ Department of Internal Medicine, Kyoto Min-Iren Asukai Hospital, Kyoto, Japan.
⁶ Center for Postgraduate Clinical Training and Career Development, Nagoya University Hospital, 65, Tsurumai-cho, Showa‑ku, Nagoya‑city, Aichi, Japan.
⁷ Center for Medical Education, Graduate School of Medicine, Nagoya University, 65, Tsurumai-cho, Showa‑ku, Nagoya‑city, Aichi, Japan.
⁸ Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine / School of Public Health, Kyoto, Japan.
⁹ Department of Social Medical Sciences, Graduate School of Medicine, International University of Health and Welfare, Tokyo, Japan.

No abstract available

Keywords: Cesarean section; Intraoperative nausea and vomiting; Network Meta-Analysis; Systematic review.

References

1. Sakamaki D, Mazda Y. Challenges in using intraoperative nausea and vomiting as a primary outcome in network meta-analyses of cesarean delivery. J Anesth. 2025. https://doi.org/10.1007/s00540-025-03579-7 . - DOI - PubMed
1. Imai E, Kataoka Y, Watanabe J, Okano H, Kamimura Y, Tsuji T, et al. Norepinephrine vs. phenylephrine for spinal hypotension in cesarean section: a network meta-analysis. J Anesth. 2025;16:1–20.
1. Torloni MR, Siaulys M, Riera R, Cabrera Martimbianco AL, Leite Pacheco R, de Latorraca COC, et al. Timing of oxytocin administration to prevent post-partum hemorrhage in women delivered by cesarean section: a systematic review and metanalysis. PLoS ONE. 2021;16:e0252491. - DOI - PubMed - PMC
1. Demilew BC, Zurbachew N, Getachew N, Mekete G, Teshome D. Prevalence and associated factors of intraoperative nausea and vomiting of mothers who gave birth with cesarean section under regional anesthesia: a systematic review and meta-analysis; 2023. BMC Pregnancy Childbirth. 2025;25:244. - DOI - PubMed - PMC
1. Nikolakopoulou A, Higgins JPT, Papakonstantinou T, Chaimani A, Del Giovane C, Egger M, et al. CINeMA: An approach for assessing confidence in the results of a network meta-analysis. PLoS Med. 2020;17:e1003082. - DOI - PubMed - PMC