Evidence map›Paper›PMID 29611079›Full record

ArticleDigestive diseases and sciences2018

Waitlist Outcomes in Liver Transplant Candidates with High MELD and Severe Hepatic Encephalopathy.

Chiranjeevi Gadiparthi, George Cholankeril, Eric R Yoo, Menghan Hu, Robert J Wong, Aijaz Ahmed

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Digestive diseases and sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Exploring Disease-Specific Waitlist Outcomes in Simultaneous Liver-Kidney Transplantation.Transplant international : official journal of the European Society for Organ Transplantation · 2026
    Article
  2. Beyond Liver Function:Sultan Qaboos University medical journal · 2025
    Article
  3. Chinese Guidelines on the Management of Hepatic Encephalopathy in Cirrhosis (2024).Journal of clinical and translational hepatology · 2025
    Article
  4. [Chinese guidelines on the management of hepatic encephalopathy in cirrhosis (2024)].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2024
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
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 5 institutions in 1 country.

Chiranjeevi GadiparthiDivision of Gastroenterology and Hepatology, University of Tennessee Health Science Center, 1211 Union avenue, Suite # 340, Memphis, TN, 38138, USA.
George CholankerilDivision of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA, 94305, USA.
Eric R YooDepartment of Medicine, Santa Clara Valley Medical Center, 751 S. Bascom Street, San Jose, CA, 95128, USA.
Menghan HuDepartment of Biostatistics, Brown University School of Public Health, 121 S Main St, Providence, RI, 02903, USA.
Robert J WongDivision of Gastroenterology and Hepatology, Alameda Health System, Highland Hospital, 1411 E 31st Street, Oakland, CA, 94602, USA.
Aijaz AhmedDivision of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA, 94305, USA. aijazahmed@stanford.edu.
Stanford University · USAlameda Health System · USBrown University · USSanta Clara Valley Medical Center · USUniversity of Tennessee Health Science Center · US

Funding

TRAINING GRANT IN ACADEMIC GASTROENTEROLOGYT32DK007056 · NIDDK · STANFORD UNIVERSITY · PI Natalie J. Torok · 1986 to 2026
$6.5M
NIDDK NIH HHS T32 DK007056
6 · The paper itself

Abstract

backgroundOrgan Procurement and Transplantation Network and United Network for Organ Sharing (OPTN/UNOS) implemented the Share 35 policy in June 2013 to prioritize the sickest patients awaiting liver transplantation (LT). However, Model for End-Stage Liver Disease (MELD) score does not incorporate hepatic encephalopathy (HE), an independent predictor of waitlist mortality.

aimTo evaluate the impact of severe HE (grade 3-4) on waitlist outcomes in MELD ≥ 30 patients.

methodsUsing the OPTN/UNOS database, we evaluated LT waitlist registrants from 2005-2014. Demographics, comorbidities, and waitlist survival were compared between four cohorts: MELD 30-34 with severe HE, MELD 30-34 without severe HE, MELD ≥ 35 with severe HE, and MELD ≥ 35 without severe HE.

resultsAmong 10,003 waitlist registrants studied, 41.6% had MELD score 30-34 and 58.4% had MELD ≥ 35. Patients with severe HE had a higher 90-day waitlist mortality in both MELD 30-34 (severe HE 71.1% vs. no HE 56.6%; p < 0.001) and MELD ≥ 35 subgroups (severe HE 85% versus no HE 74.2%; p < 0.001). MELD 30-34 patients with severe HE had similar 90-day waitlist mortality as MELD ≥ 35 patients without severe HE (71.1 vs. 74.2%, respectively; p = 0.35). On multivariate Cox proportional hazards modeling, MELD ≥ 30 patients had 58% greater risk of 90-day waitlist mortality than those without severe HE (HR 1.58, 95% CI 1.53-1.62; p < 0.001).

conclusionPatients awaiting LT with MELD score of 30-34 and severe HE should receive priority status for organ allocation with exception MELD ≥ 35.

Indexed as

Decision Support TechniquesLiver TransplantationWaiting ListsAdultChi-Square DistributionClinical Decision-MakingEnd Stage Liver DiseaseFemaleHepatic EncephalopathyHumansMaleMiddle AgedMultivariate AnalysisPatient SelectionPredictive Value of TestsProportional Hazards ModelsLiver transplantationMELDSevere hepatic encephalopathyShare 35 policyWaitlist mortality

Identifiers

PMID29611079
OpenAlexW2796197026

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.