References
- Mercer BM. Preterm premature rupture of the membranes. Obstet Gynecol. 2003;101(1):1–10. doi:10.1016/s0029-7844(02)02366-9.
- Parry S, Strauss JF.3rd. Premature rupture of the fetal membranes. N Engl J Med. 1998;338(10):663–670. doi:10.1056/NEJM199803053381006.
- Committee Opinion No. 712. Intrapartum management of intraamniotic infection. Obstet Gynecol. 2017;130(2):e95–e101.
- Higgins RD, Saade G, Polin RA, et al. Evaluation and management of women and newborns With a maternal diagnosis of chorioamnionitis: summary of a workshop. Obstet Gynecol. 2016;127(3):426–436. doi:10.1097/AOG.0000000000001246.
- Conde-Agudelo A, Romero R, Jung EJ, et al. Management of clinical chorioamnionitis: an evidence-based approach. Am J Obstet Gynecol. 2020;223(6):848–869. doi:10.1016/j.ajog.2020.09.044.
- García-Muñoz Rodrigo F, Galán Henríquez G, Figueras Aloy J, et al. Outcomes of very-low-birth-weight infants exposed to maternal clinical chorioamnionitis: a multicentre study. Neonatology. 2014;106(3):229–234. doi:10.1159/000363127.
- Jain VG, Willis KA, Jobe A, et al. Chorioamnionitis and neonatal outcomes. Pediatr Res. 2022;91(2):289–296. doi:10.1038/s41390-021-01633-0.
- Villamor-Martinez E, Lubach GA, Rahim OM, et al. Association of histological and clinical chorioamnionitis With neonatal sepsis Among preterm infants: a systematic review, Meta-Analysis, and Meta-Regression. Front Immunol. 2020;11:972. doi:10.3389/fimmu.2020.00972.
- Ajayi SO, Morris J, Aleem S, et al. Association of clinical signs of chorioamnionitis with histological chorioamnionitis and neonatal outcomes. J Matern Fetal Neonatal Med. 2022;35(26):10337–10347.
- Etyang AK, Omuse G, Mukaindo AM, et al. Maternal inflammatory markers for chorioamnionitis in preterm prelabour rupture of membranes: a systematic review and meta-analysis of diagnostic test accuracy studies. Syst Rev. 2020;9(1):141. doi:10.1186/s13643-020-01389-4.
- Oh KJ, Kim SM, Hong J-S, et al. Twenty-four percent of patients with clinical chorioamnionitis in preterm gestations have no evidence of either culture-proven intraamniotic infection or intraamniotic inflammation. Am J Obstet Gynecol. 2017;216(6):604.e1–e11. doi:10.1016/j.ajog.2017.02.035.
- Su H, Chang S-S, Han C-M, et al. Inflammatory markers in cord blood or maternal serum for early detection of neonatal sepsis-a systemic review and meta-analysis. J Perinatol. 2014;34(4):268–274. doi:10.1038/jp.2013.186.
- Sung JH, Choi SJ, Oh SY, et al. Revisiting the diagnostic criteria of clinical chorioamnionitis in preterm birth. BJOG. 2017;124(5):775–783. doi:10.1111/1471-0528.14176.
- Derks JB, Mulder EJ, Visser GH. The effects of maternal betamethasone administration on the fetus. Br J Obstet Gynaecol. 1995;102(1):40–46. doi:10.1111/j.1471-0528.1995.tb09024.x.
- Graça LM, Cardoso CG, Clode N, et al. Acute effects of maternal cigarette smoking on fetal heart rate and fetal body movements felt by the mother. J Perinat Med. 1991;19(5):385–390. doi:10.1515/jpme.1991.19.5.385.
- Kutlu T, Ozkaya E, Sanverdi I, et al. Acute fetal heart rate tracing changes secondary to cigarette smoking in third trimester pregnancies. J Matern Fetal Neonatal Med. 2017;30(12):1407–1409. doi:10.1080/14767058.2016.1214708.
- Murray H. Antenatal foetal heart monitoring. Best Pract Res Clin Obstet Gynaecol. 2017;38:2–11. doi:10.1016/j.bpobgyn.2016.10.008.
- Ruozi-Berretta A, Piazze JJ, Cosmi E, et al. Computerized cardiotocography parameters in pregnant women affected by pregestational diabetes mellitus. J Perinat Med. 2004;32(5):426–429. doi:10.1515/JPM.2004.141.
- Tincello D, White S, Walkinshaw S. Computerised analysis of fetal heart rate recordings in maternal type I diabetes mellitus. BJOG. 2001;108(8):853–857. doi:10.1111/j.1471-0528.2001.00208.x.
- Vandenbroucke L, Doyen M, Le Lous M, et al. Chorioamnionitis following preterm premature rupture of membranes and fetal heart rate variability. PLoS One. 2017;12(9):e0184924. doi:10.1371/journal.pone.0184924.
- Kim CJ, Romero R, Chaemsaithong P, et al. Acute chorioamnionitis and funisitis: definition, pathologic features, and clinical significance. Am J Obstet Gynecol. 2015;213(4 Suppl):S29–S52. doi:10.1016/j.ajog.2015.08.040.
- Roberts DJ, Celi AC, Riley LE, et al. Acute histologic chorioamnionitis at term: nearly always noninfectious. PLoS One. 2012;7(3):e31819. doi:10.1371/journal.pone.0031819.
- Romero R, Miranda J, Chaiworapongsa T, et al. Prevalence and clinical significance of sterile intra-amniotic inflammation in patients with preterm labor and intact membranes. Am J Reprod Immunol. 2014;72(5):458–474. doi:10.1111/aji.12296.
- Lee Y, Kim H-J, Choi S-J, et al. Is there a stepwise increase in neonatal morbidities according to histological stage (or grade) of acute chorioamnionitis and funisitis?: effect of gestational age at delivery. J Perinat Med. 2015;43(2):259–267. doi:10.1515/jpm-2014-0035.
- Torricelli M, Voltolini C, Conti N, et al. Histologic chorioamnionitis at term: implications for the progress of labor and neonatal wellbeing. J Matern Fetal Neonatal Med. 2013;26(2):188–192. doi:10.3109/14767058.2012.722724.
- Puopolo KM, Benitz WE, Zaoutis TE, Committee On F, Newborn, Committee On Infectious D. Management of neonates born at </=34 6/7 weeks’ gestation With suspected or proven early-onset bacterial sepsis. Pediatrics. 2018;142(6):e20182896. doi:10.1542/peds.2018-2896.
- Briggs-Steinberg C, Roth P. Early-Onset sepsis in newborns. Pediatr Rev. 2023;44(1):14–22. doi:10.1542/pir.2020-001164.
- Hutzal CE, Boyle EM, Kenyon SL, et al. Use of antibiotics for the treatment of preterm parturition and prevention of neonatal morbidity: a metaanalysis. Am J Obstet Gynecol. 2008;199(6):620 e1-8–620.e8. doi:10.1016/j.ajog.2008.07.008.
- Khong TY, Mooney EE, Ariel I, et al. Sampling and definitions of placental lesions: amsterdam placental workshop group consensus statement. Arch Pathol Lab Med. 2016;140(7):698–713. doi:10.5858/arpa.2015-0225-CC.
- Dawes GS, Moulden M, Redman CW. System 8000: computerized antenatal FHR analysis. J Perinat Med. 1991;19(1-2):47–51. doi:10.1515/jpme.1991.19.1-2.47.
- Gyllencreutz E, Lu K, Lindecrantz K, et al. Validation of a computerized algorithm to quantify fetal heart rate deceleration area. Acta Obstet Gynecol Scand. 2018;97(9):1137–1147. doi:10.1111/aogs.13370.
- Lu K, Holzmann M, Abtahi F, et al. Fetal heart rate short term variation during labor in relation to scalp blood lactate concentration. Acta Obstet Gynecol Scand. 2018;97(10):1274–1280. doi:10.1111/aogs.13390.
- Marsál K, Persson PH, Larsen T, et al. Intrauterine growth curves based on ultrasonically estimated foetal weights. Acta Paediatr. 1996;85(7):843–848. doi:10.1111/j.1651-2227.1996.tb14164.x.
- Ananth CV, Schisterman EF. Confounding, causality, and confusion: the role of intermediate variables in interpreting observational studies in obstetrics. Am J Obstet Gynecol. 2017;217(2):167–175. doi:10.1016/j.ajog.2017.04.016.
- Knaven O, Ganzevoort W, de Boer M, et al. Fetal heart rate variation after corticosteroids for fetal maturation. Eur J Obstet Gynecol Reprod Biol. 2017;216:38–45. doi:10.1016/j.ejogrb.2017.06.042.
- McGoldrick E, Stewart F, Parker R, et al. Antenatal corticosteroids for accelerating fetal lung maturation for women at risk of preterm birth. Cochrane Database Syst Rev. 2020;12(12):CD004454.
- Fairchild KD, O’Shea TM. Heart rate characteristics: physiomarkers for detection of late-onset neonatal sepsis. Clin Perinatol. 2010;37(3):581–598. doi:10.1016/j.clp.2010.06.002.
- Fairchild KD, Srinivasan V, Moorman JR, et al. Pathogen-induced heart rate changes associated with cholinergic nervous system activation. Am J Physiol Regul Integr Comp Physiol. 2011;300(2):R330–9. doi:10.1152/ajpregu.00487.2010.
- Lorthe E, Ancel P-Y, Torchin H, et al. Impact of latency duration on the prognosis of preterm infants after preterm premature rupture of membranes at 24 to 32 weeks’ gestation: a national population-Based cohort study. J Pediatr. 2017;182:47–52 e2. doi:10.1016/j.jpeds.2016.11.074.
- van der Ham DP, van der Heyden JL, Opmeer BC, et al. Management of late-preterm premature rupture of membranes: the PPROMEXIL-2 trial. Am J Obstet Gynecol. 2012;207(4):276 e1-10–276.10. doi:10.1016/j.ajog.2012.07.024.
- McGovern M, Giannoni E, Kuester H, et al. Challenges in developing a consensus definition of neonatal sepsis. Pediatr Res. 2020;88(1):14–26. doi:10.1038/s41390-020-0785-x.
- Shane AL, Sánchez PJ, Stoll BJ. Neonatal sepsis. Lancet. 2017;390(10104):1770–1780. doi:10.1016/S0140-6736(17)31002-4.
- Buhimschi CS, Abdel-Razeq S, Cackovic M, et al. Fetal heart rate monitoring patterns in women with amniotic fluid proteomic profiles indicative of inflammation. Am J Perinatol. 2008;25(6):359–372. doi:10.1055/s-2008-1078761.
- Salafia CM, Ghidini A, Sherer DM, et al. Abnormalities of the fetal heart rate in preterm deliveries are associated with acute intra-amniotic infection. J Soc Gynecol Investig. 1998;5(4):188–191. doi:10.1016/s1071-5576(98)00010-0.
- Day D, Ugol JH, French JI, et al. Fetal monitoring in perinatal sepsis. Am J Perinatol. 1992;9(1):28–33. doi:10.1055/s-2007-994665.
- Brown R, Patrick J. The nonstress test: how long is enough? Am J Obstet Gynecol. 1981;141(6):646–651. doi:10.1016/s0002-9378(15)33305-6.
- Nijhuis JG, Prechtl HF, Martin CB, Jr., et al. Are there behavioural states in the human fetus? Early Hum Dev. 1982;6(2):177–195. doi:10.1016/0378-3782(82)90106-2.