References
- Merriam AA, Ananth CV, Wright JD, Siddiq Z, et al. Trends in operative vaginal delivery, 2005–2013: a population-based study. BJOG Int J Obstet Gy. 2017;124(9):1365–1372.
- Jeon J, Na S. Vacuum extraction vaginal delivery: current trend and safety. Obstet Gynecol Sci. 2017;60(6):499–505.
- Martin JA, Hamilton BE, Osterman MJK, et al. Births: final data for 2018. Natl Vital Stat Reports. 2019;68(13):1980–2018.
- Al-Kadri H, Sabr Y, Al-Saif S, et al. Failed individual and sequential instrumental vaginal delivery: contributing risk factors and maternal-neonatal complications. Acta Obstet Gynecol Scand. 2003;82(7):642–648.
- Damron DP, Capeless EL. Operative vaginal delivery: a comparison of forceps and vacuum for success rate and risk of rectal sphincter injury. Am J Obstet Gynecol. 2004;191(3):907–910.
- Wanyonyi SZ, Achila B, Gudu N. Factors contributing to failure of vacuum delivery and associated maternal/neonatal morbidity. Int J Gynaecol Obstet. 2011;115(2):157–160.
- Ahlberg M, Norman M, Hjelmstedt A, et al. Risk factors for failed vacuum extraction and associated complications in term newborn infants: a population-based cohort study. J Matern Neonatal Med. 2016;29(10):1646–1651.
- Ashwal E, Wertheimer A, Aviram A, et al. The association between fetal head position prior to vacuum extraction and pregnancy outcome. Arch Gynecol Obstet. 2016;293(3):567–573.
- Pappas A, Shankaran S, McDonald SA, et al. Cognitive outcomes after neonatal encephalopathy. Pediatrics. 2015;135(3):e624–e634.
- Ben-Haroush A, Melamed N, Kaplan B, et al. Predictors of failed operative vaginal delivery: a single-center experience. Am J Obstet Gynecol. 2007;197(3):308.e1–308.e5.
- Sheiner E, Shoham-Vardi I, Silberstein T, et al. Failed vacuum extraction: maternal risk factors and pregnancy outcome. J Reprod Med Obstet Gynecol. 2001;46(9):819–824.
- Melamed N, Yogev Y, Stainmetz S, et al. What happens when vacuum extraction fails? Arch Gynecol Obstet. 2009;280(2):243–248.
- Alexander JM, Leveno KJ, Hauth JC, et al. Failed operative vaginal delivery. Obstet Gynecol. 2009;114(5):1017–1022.
- Revah A, Ezra Y, Farine D, et al. Failed trial of vacuum or forceps-maternal and fetal outcome. Am J Obstet Gynecol. 1997;176(1):200–204.
- Caughey AB, Cahill AG, Guise JM, et al. Safe prevention of the primary cesarean delivery. Am J Obstet Gynecol. 2014;210(3):179–193.
- ACOG. Clinical management guidelines for obstetrician – gynecologists. Obstet Gynecol. 2019;133(76):168–186.
- Shmueli A, Salman L, Ashwal E, et al. Perinatal outcomes of vacuum assisted versus cesarean deliveries for prolonged second stage of delivery at term*. J Matern Neonatal Med. 2017;30(8):886–889.
- Bailit JL, Grobman WA, Rice MM, et al. Evaluation of delivery options for second-stage events. Am J Obstet Gynecol. 2016;214(5):1–16.
- Verhoeven CJM, Nuij C, Janssen-Rolf CRM, et al. Predictors for failure of vacuum-assisted vaginal delivery: a case-control study. Eur J Obstet Gynecol Reprod Biol. 2016;200:29–34.