Evidence map›Paper›PMID 29350493›Full record

ArticlePediatric blood & cancer2018

Bleeding and thrombotic complications of pediatric liver transplant.

Alexandra J Borst, Debra L Sudan, Laura A Wang, Michael J Neuss, Jennifer A Rothman, Thomas L Ortel

Abstract read
In one paragraph

Article in Pediatric blood & cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

11 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
  4. Review
  5. Article
  6. Article
  7. Article
  8. Evidence for a rebalanced hemostatic system in pediatric liver transplantation: A prospective cohort study.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2020
    Article
  9. Article
  10. Article
  11. The Developing Balance of Thrombosis and Hemorrhage in Pediatric Surgery: Clinical Implications of Age-Related Changes in Hemostasis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    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

6 authors at 4 institutions in 1 country.

Alexandra J BorstDivision of Pediatric Hematology-Oncology, Duke University Medical Center, Durham, North Carolina.ORCID 0000-0002-7316-8643
Debra L SudanDivision of Abdominal Transplant Surgery, Duke University Medical Center, Durham, North Carolina.
Laura A WangDepartment of Pediatrics, Emory University, Atlanta, Georgia.
Michael J NeussDepartment of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee.
Jennifer A RothmanDivision of Pediatric Hematology-Oncology, Duke University Medical Center, Durham, North Carolina.
Thomas L OrtelDivision of Hematology, Duke University Medical Center, Durham, North Carolina.
Duke Medical Center · USDuke University · USEmory University · USVanderbilt University Medical Center · US

Funding

TRANSFUSION MEDICINE AND RELATED AREAST32HL007057 · NHLBI · DUKE UNIVERSITY · PI Gowthami M Arepally · 1985 to 2026
$10.6M
NHLBI NIH HHS T32 HL007057
6 · The paper itself

Abstract

backgroundPediatric patients undergoing liver transplant are at significant risk for bleeding and thrombotic complications due to the complex nature of rebalanced hemostasis in patients with liver disease. METHODS/

objectivesWe reviewed records of 92 pediatric liver and multivisceral transplant cases at Duke University Medical Center between January 2009 and December 2015. The goal was to define the nature and incidence of bleeding and thrombotic complications in this cohort and define potential risk factors.

resultsThere were 24 major bleeding events in 19 transplants (incidence 20.7%) and 30 thrombotic events in 23 transplants (incidence 25%). Five of the 10 retransplantations were for vascular thrombotic complications. Thirty-day mortality was 4.9%, and three of these four deaths were due to vascular thrombosis. No bleeding events led to retransplantation or mortality. Prophylactic aspirin was associated with decreased risk of thrombosis without increased bleeding. Prophylactic heparin did not increase bleeding risk. Laboratory assays predicted events poorly, apparently failing to capture the nuanced and dynamic interplay between pro- and anticoagulant factors in the posttransplant patient.

conclusionsBoth bleeding and thrombosis are frequent in this population, but only thrombotic complications contributed to retransplantation and mortality. A standardized approach to coagulation testing and antithrombotic therapy may be useful in predicting and reducing adverse outcomes. Alternative approaches to monitoring hemostasis need to be prospectively investigated in this complex patient population.

Indexed as

Postoperative ComplicationsAdolescentChildChild, PreschoolFemaleFollow-Up StudiesHemorrhageHumansInfantInfant, NewbornLiver DiseasesLiver TransplantationMalePrognosisRisk FactorsThrombosisanticoagulationbleedinghemostasisliver transplantpediatricthrombosis

Identifiers

PMID29350493
PMCPMC5867241
OpenAlexW2789892629

What OpenQuestion holds

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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.