OOIR: Observatory of International Research

Papers

(The H4-Index of American Journal of Obstetrics & Gynecology Mfm is 30. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Circulating serine peptidase inhibitor Kunitz type 1 (SPINT1) in the second trimester is reduced among pregnancies that end in low birthweight neonates: cohort study of 2006 pregnancies	154
Risk of severe maternal morbidity and mortality among pregnant patients with chronic kidney disease	132
Effect of sterile vs clean gloves for cervical checks in labor on maternal infection at term: a randomized trial	123
Short term neonatal outcomes of pregnancies complicated by maternal obesity: is the risk higher for mothers with morbid obesity than for those with super morbid obesity?	91
Complications associated with oral glucose testing in pregnant patients with prior bariatric surgery	58
Elevated B-type natriuretic peptides predict resistant hypertension in patients with postpartum severe preeclampsia: a prospective cohort study	55
Postpartum hemorrhage protocols and benchmarks: improving care through standardization	54
Long-term respiratory outcomes in early-term born offspring: a systematic review and meta-analysis	54
Maternal-neonatal transfer of SARS-CoV-2 immunoglobulin G antibodies among parturient women treated with BNT162b2 messenger RNA vaccine during pregnancy	51
Developing a risk profile for spontaneous preterm birth and short interval to delivery among patients with threatened preterm labor	50
Developing a novel patient-centered definition of severe maternal morbidity	44
The effects of proton pump inhibitors during pregnancy on treatment of preeclampsia and related outcomes: a systematic review and meta-analysis	42
Full-term induction of labor vs expectant management and cesarean delivery in women with obesity: systematic review and meta-analysis	42
Management of cervical cerclage after preterm premature rupture of membranes: an argument for retention	36
Corrigendum to Intramuscular progesterone in women with twins and a prior singleton spontaneous preterm birth American Journal of Obstetrics & Gynecology MFM/ Volume 2 (2020)/100124	36
Longitudinal evolution of central nervous system anomalies in fetuses with open spina bifida fetoscopic repair and correlation with neurologic outcome	35
Does combining warm perineal compresses with perineal massage during the second stage of labor reduce perineal trauma? A randomized controlled trial	35
Conservative management for placenta accreta spectrum: questions and barriers remain but are surmountable	35
Letter to the editor regarding “Risk factors for placenta accreta spectrum disorder among patients with placenta previa and prior cesarean delivery”	34
Continuous glucose monitoring vs. self-monitoring in pregnant individuals with type 1 diabetes: an economic analysis	34
Cochrane Update: news and reviews from the Cochrane US Network	34
Gestation of delivery in people with antepartum hemorrhage and placenta previa	32
Obstetrical outcomes and follow-up for patients with asymptomatic COVID-19 at delivery: a multicenter prospective cohort study	32
A new formula for estimating gestational age by crown-rump length	32
To the Point: optimizing the learning environment in labor and delivery	32

One-step conservative surgery vs hysterectomy for placenta accreta spectrum: a feasibility randomized controlled trial	31
Suture type for hysterotomy closure: a systematic review and meta-analysis of randomized controlled trials	31
Prophylactic endovascular internal iliac balloon placement during cesarean hysterectomy for placenta accreta spectrum	31
Prelabor and intrapartum Doppler ultrasound to predict fetal compromise	30
Trustworthiness criteria for meta-analyses of randomized controlled studies: OBGYN journal guidelines	30
Remote blood pressure management for postpartum hypertension: a cost-effectiveness analysis	30
Vascular effects of a hypertensive disorder of pregnancy antepartum and postpartum: the EPOCH study	30
In-utero antibiotic exposure and subsequent infections in infancy: a register-based cohort study with sibling analysis	30
Six compared with 12 hours of Foley balloon placement for labor induction in nulliparous women with unripe cervices: a randomized controlled trial	30