Evidence map›Paper›PMID 31359234›Full record

ArticleJournal of assisted reproduction and genetics2019

Risk of ischemic placental disease is increased following in vitro fertilization with oocyte donation: a retrospective cohort study.

Anna M Modest, Katherine M Johnson, S Ananth Karumanchi, Nina Resetkova, Brett C Young, Matthew P Fox, Lauren A Wise, Michele R Hacker

Open access · greenAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. PCOS and the risk of pre-eclampsia.Reproductive biomedicine online · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 1 country.

Anna M ModestDepartment of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Avenue, KS 3, Boston, MA, USA. ammodest@bidmc.harvard.edu.ORCID http://orcid.org/0000-0001-6543-4078
Katherine M JohnsonDepartment of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Avenue, KS 3, Boston, MA, USA.
S Ananth KarumanchiCenter for Vascular Biology Research, Beth Israel Deaconess Medical Center/Harvard Medical School, 99 Brookline Avenue, RN 359, Boston, MA, 02215, USA.
Nina ResetkovaBoston IVF, 130 2nd Avenue, Waltham, MA, 02451, USA.
Brett C YoungDepartment of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Avenue, KS 3, Boston, MA, USA.
Matthew P FoxDepartment of Epidemiology, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118, USA.
Lauren A WiseDepartment of Epidemiology, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118, USA.
Michele R HackerDepartment of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Avenue, KS 3, Boston, MA, USA.
Beth Israel Deaconess Medical Center · USBoston University · USBoston IVF · USCedars-Sinai Medical Center · US

Funding

BURPPE:BU Reproductive, Perinatal, and Pediatric Epidemiology Training ProgramT32HD052458 · NICHD · BOSTON UNIVERSITY MEDICAL CAMPUS · PI WERLER, MARTHA M. · 2007 to 2016
$2.0M
NICHD NIH HHS T32 HD052458NIH HHS T32 HD052458
6 · The paper itself

Abstract

purposeAssess the risk of ischemic placental disease (IPD) among in vitro fertilization (IVF; donor and autologous) pregnancies compared with non-IVF pregnancies.

methodsThis was a retrospective cohort study of deliveries from 2000 to 2015 at a tertiary hospital. The exposures, donor, and autologous IVF, were compared with non-IVF pregnancies and donor IVF pregnancies were also compared with autologous IVF pregnancies. The outcome was IPD (preeclampsia, placental abruption, small for gestational age (SGA), or intrauterine fetal demise due to placental insufficiency). We defined SGA as birthweight < 10th percentiles for gestational age and sex. A secondary analysis restricted SGA to < 3rd percentile.

resultsOf 69,084 deliveries in this cohort, 262 resulted from donor IVF and 3,501 from autologous IVF. Compared with non-IVF pregnancies, IPD was more common among donor IVF pregnancies (risk ratio (RR) = 2.9; 95% CI 2.5-3.4) and autologous IVF pregnancies (RR = 2.0; 95% CI 1.9-2.1), adjusted for age and parity. IVF pregnancies were more likely to be complicated by preeclampsia (donor RR = 3.8; 95% CI 2.8-5.0 and autologous RR = 2.2; 95% CI 2.0-2.5, adjusted for age, parity, and marital status), placental abruption (donor RR = 3.8; 95% CI 2.1-6.7 and autologous RR = 2.5; 95% CI 2.1-3.1, adjusted for age), and SGA (donor RR = 2.7; 95% CI 2.1-3.4 and autologous RR = 2.0; 95% CI 1.9-2.2, adjusted for age and parity). Results were similar when restricting SGA to < 3rd percentile.

conclusionPregnancies conceived using donor IVF and autologous IVF were at higher risk of IPD and its associated conditions than non-IVF pregnancies and associations were consistently stronger for donor IVF pregnancies.

Indexed as

AdultCohort StudiesFemaleFertilization in VitroHumansInfant, NewbornInfant, Small for Gestational AgeIschemiaMaleMiddle AgedObstetric Labor, PrematureOocyte DonationPlacentaPlacenta DiseasesPre-EclampsiaPregnancyAutologous oocyteDonor oocyteIschemic placental diseasePlacental abruptionPreeclampsiaSmall for gestational age

Identifiers

PMID31359234
PMCPMC6730979
OpenAlexW2966696933

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.