Evidence map›Paper›PMID 34209869›Full record

ReviewJournal of clinical medicine2021

Landscape of Preterm Birth Therapeutics and a Path Forward.

Brahm Seymour Coler, Oksana Shynlova, Adam Boros-Rausch, Stephen Lye, Stephen McCartney, Kelycia B Leimert, Wendy Xu, Sylvain Chemtob, David Olson, Miranda Li and 7 more

Open access · goldAbstract readReview
In one paragraph

Review in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

24 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
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  4. An update on pacemaking in the myometrium.The Journal of physiology · 2026
    Review
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  6. Article
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  12. Review
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  15. Metabolomic profiling of preterm birth in pregnant women living with HIV.Metabolomics : Official journal of the Metabolomic Society · 2023
    Article
  16. Article
  17. Review
  18. Article
  19. Article
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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

17 authors at 7 institutions in 3 countries.

Brahm Seymour ColerDepartment of Obstetrics and Gynecology, University of Washington, Seattle, WA 98195, USA.
Oksana ShynlovaDepartment of Physiology, University of Toronto, Toronto, ON M5S 1A8, Canada.
Adam Boros-RauschDepartment of Physiology, University of Toronto, Toronto, ON M5S 1A8, Canada.
Stephen LyeDepartment of Physiology, University of Toronto, Toronto, ON M5S 1A8, Canada.
Stephen McCartneyDepartment of Obstetrics and Gynecology, University of Washington, Seattle, WA 98195, USA.
Kelycia B LeimertDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R7, Canada.ORCID 0000-0002-4232-7242
Wendy XuDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R7, Canada.
Sylvain ChemtobDepartments of Pediatrics, Université de Montréal, Montréal, QC H3T 1J4, Canada.
David OlsonDepartment of Obstetrics and Gynecology, University of Alberta, Edmonton, AB T6G 2R7, Canada.
Miranda LiDepartment of Obstetrics and Gynecology, University of Washington, Seattle, WA 98195, USA.
Emily HuebnerDepartment of Obstetrics and Gynecology, University of Washington, Seattle, WA 98195, USA.
Anna CurtinDepartment of Obstetrics and Gynecology, University of Washington, Seattle, WA 98195, USA.
Alisa KachikisDepartment of Obstetrics and Gynecology, University of Washington, Seattle, WA 98195, USA.
Leah SavitskyDepartment of Obstetrics and Gynecology, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0001-8206-809X
Jonathan W PaulMothers and Babies Research Centre, School of Medicine and Public Health, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW 2308, Australia.
Roger SmithMothers and Babies Research Centre, School of Medicine and Public Health, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW 2308, Australia.
Kristina M Adams WaldorfDepartment of Obstetrics and Gynecology, University of Washington, Seattle, WA 98195, USA.
University of Washington · USUniversity of Alberta · CAUniversity of Toronto · CAHunter Medical Research Institute · AUJohn Hunter Hospital · AUUniversité de Montréal · CAWashington State University Spokane · US

Funding

Washington National Primate Research CenterP51OD010425 · OD · UNIVERSITY OF WASHINGTON · PI Mari Ostendorf · 2012 to 2026
$201.8M
WaNPRC Macaca nemestrina SPF Breeding ColonyU42OD011123 · OD · UNIVERSITY OF WASHINGTON · PI Melissa R Berg, Cindy Buckmaster · 2012 to 2026
$34.4M
Supplement request for Ebola diagnostic assay developmentR01AI098713 · NIAID · UNIV OF MED/DENT OF NJ-NJ MEDICAL SCHOOL · PI ALLAND, DAVID · 2012 to 2016
$6.1M
JAK-STAT Control of Zika Virus-Induced Fetal InjuryR01AI143265 · NIAID · UNIVERSITY OF WASHINGTON · PI ADAMS WALDORF, KRISTINA M., GALE, MICHAEL · 2019 to 2023
$4.6M
Role of the hyaluronidase in GBS VirulenceR01AI133976 · NIAID · SEATTLE CHILDREN'S HOSPITAL · PI ADAMS WALDORF, KRISTINA M., RAJAGOPAL, LAKSHMI · 2017 to 2021
$4.5M
Immune Control of Group B Streptococcal PlacentalR01AI145890 · NIAID · SEATTLE CHILDREN'S HOSPITAL · PI ADAMS WALDORF, KRISTINA M., RAJAGOPAL, LAKSHMI · 2019 to 2023
$4.4M
Targeted Inhibition of Interleukin-1 beta to Prevent Preterm BirthR01HD098713 · NICHD · UNIVERSITY OF WASHINGTON · PI ADAMS WALDORF, KRISTINA M., RAJAGOPAL, LAKSHMI · 2020 to 2024
$3.8M
COVID-19 biomarker discoveryZIAAI001264 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI NITA-LAZAR, ALEKSANDRA · 2020 to 2023
$109k
Burroughs Wellcome Fund 1013759CIHR 168858CIHR FDN-143262March of Dimes Foundation MOD-6-FY17-647National Health and Medical Research Council APP1113847National Health and Medical Research Council APP1162684National Institute of Allergy and Infectious Diseases AI133976National Institute of Allergy and Infectious Diseases AI143265National Institute of Allergy and Infectious Diseases AI145890National Institute of Allergy and Infectious Diseases HD001264National Institute of Allergy and Infectious Diseases HD098713NIAID NIH HHS R01 AI133976NIAID NIH HHS R01 AI145890NICHD NIH HHS R01 HD098713NIH HHS P51 OD010425NIH HHS U42 OD011123
6 · The paper itself

Abstract

Preterm birth (PTB) remains the leading cause of infant morbidity and mortality. Despite 50 years of research, therapeutic options are limited and many lack clear efficacy. Tocolytic agents are drugs that briefly delay PTB, typically to allow antenatal corticosteroid administration for accelerating fetal lung maturity or to transfer patients to high-level care facilities. Globally, there is an unmet need for better tocolytic agents, particularly in low- and middle-income countries. Although most tocolytics, such as betamimetics and indomethacin, suppress downstream mediators of the parturition pathway, newer therapeutics are being designed to selectively target inflammatory checkpoints with the goal of providing broader and more effective tocolysis. However, the relatively small market for new PTB therapeutics and formidable regulatory hurdles have led to minimal pharmaceutical interest and a stagnant drug pipeline. In this review, we present the current landscape of PTB therapeutics, assessing the history of drug development, mechanisms of action, adverse effects, and the updated literature on drug efficacy. We also review the regulatory hurdles and other obstacles impairing novel tocolytic development. Ultimately, we present possible steps to expedite drug development and meet the growing need for effective preterm birth therapeutics.

Indexed as

fetusneonatepregnancyprematuritypreterm birthpreterm laborprogesteronetherapeutictocolytic

Identifiers

PMID34209869
PMCPMC8268657
OpenAlexW3173471877

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.