Evidence map›Paper›PMID 27757159›Full record

ArticleObstetric medicine2013

A systematic review on the use of new anticoagulants in pregnancy.

Ai-Wei Tang, Ian Greer

Abstract read
In one paragraph

Article in Obstetric medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Posttraumatic Lip Replantation in a Pregnant Woman.Plastic and reconstructive surgery. Global open · 2022
    Article
  4. Article
  5. Article
  6. Long-Term Outcome of Catheter-Directed Thrombolysis in Pregnancy-Related Venous Thrombosis.Medical science monitor : international medical journal of experimental and clinical research · 2019
    Article
  7. 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

2 authors.

Ai-Wei TangFetal Medicine Unit, Liverpool Women's NHS Foundation Trust, Crown Street, Liverpool L8 7SS, UK.
Ian GreerFaculty of Health & Life Sciences, University of Liverpool, Foundation Building, Liverpool L69 7ZX, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

New anticoagulants such as direct factor Xa inhibitors and direct thrombin inhibitors have been recently developed, but their experience in pregnancy is limited. This review therefore aims to systematically search for studies on the use of these newer anticoagulants in pregnancy and the puerperal period. Searches were performed on electronic databases MEDLINE (from 1966), EMBASE (from 1974) and the Cochrane Library, until October 2011 using terms of 'pregnancy', 'puerperium', 'breastfeeding' and names of specific anticoagulants. The search yielded 561 citations and 11 studies (10 on fondaparinux, 1 on ximelagatran) were included. Newer anticoagulants (fondaparinux, hirudin and argatroban) on the limited evidence appear not to have adverse pregnancy outcomes, but there is currently no experience of new oral anticoagulants (rivaroxaban, apixaban, betrixaban or dabigatran) use in pregnancy. There is a need for reporting on new oral anticoagulation use in pregnancy to provide more information about the safety and risks to the fetus

Indexed as

anticoagulantsdirect factor Xa inhibitorsdirect thrombin inhibitorspregnancy

Identifiers

PMID27757159
PMCPMC5052758

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.