Associate Professor



Department of Obstetrics and Gynecology

Department of Health Research Methods, Evidence and Impact

McMaster University
1280 Main St. West,
HSC3V - 43B
Hamilton, Ontario ​L8S 4K1
Canada



Long-term neurodevelopmental outcomes after forceps, vacuum, and second-stage cesarean delivery


Journal article


Maya Rajasingham, Sarka Lisonkova, Neda Razaz, Giulia M. Muraca
JAMA Network Open, vol. 9(1), 2026, pp. e2556637


Semantic Scholar DOI PubMedCentral PubMed
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APA   Click to copy
Rajasingham, M., Lisonkova, S., Razaz, N., & Muraca, G. M. (2026). Long-term neurodevelopmental outcomes after forceps, vacuum, and second-stage cesarean delivery. JAMA Network Open, 9(1), e2556637. https://doi.org/10.1001/jamanetworkopen.2025.56637


Chicago/Turabian   Click to copy
Rajasingham, Maya, Sarka Lisonkova, Neda Razaz, and Giulia M. Muraca. “Long-Term Neurodevelopmental Outcomes after Forceps, Vacuum, and Second-Stage Cesarean Delivery.” JAMA Network Open 9, no. 1 (2026): e2556637.


MLA   Click to copy
Rajasingham, Maya, et al. “Long-Term Neurodevelopmental Outcomes after Forceps, Vacuum, and Second-Stage Cesarean Delivery.” JAMA Network Open, vol. 9, no. 1, 2026, p. e2556637, doi:10.1001/jamanetworkopen.2025.56637.


BibTeX   Click to copy

@article{maya2026a,
  title = {Long-term neurodevelopmental outcomes after forceps, vacuum, and second-stage cesarean delivery},
  year = {2026},
  issue = {1},
  journal = {JAMA Network Open},
  pages = {e2556637},
  volume = {9},
  doi = {10.1001/jamanetworkopen.2025.56637},
  author = {Rajasingham, Maya and Lisonkova, Sarka and Razaz, Neda and Muraca, Giulia M.}
}

Abstract

Key Points Question Is there an association between mode of delivery in the second stage of labor and attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), and intellectual disability (ID)? Findings This cohort study of 504 380 children found higher rates of ADHD among children who underwent sequential instrument delivery compared with second-stage cesarean delivery, higher rates of ID among those who underwent vacuum delivery, and similar rates of ASD between mode of delivery groups. Meaning The findings of this study suggest that operative vaginal delivery and second-stage cesarean delivery have comparable neurodevelopmental outcomes among offspring, except among those who underwent sequential instrument and vacuum delivery, which were associated with ADHD and ID, respectively.



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