Evidence map›Paper›PMID 30959735›Full record

ArticleInternational journal of molecular sciences2019

Low Serum Melatonin Levels Prior to Liver Transplantation in Patients with Hepatocellular Carcinoma are Associated with Lower Survival after Liver Transplantation.

Leonardo Lorente, Sergio T Rodriguez, Pablo Sanz, Pedro Abreu-González, Agustín F González-Rivero, Antonia Pérez-Cejas, Javier Padilla, Dácil Díaz, Antonio González, María M Martín and 4 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 45% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Hepatocellular Carcinoma Around the Clock.Current oncology (Toronto, Ont.) · 2026
    Review
  3. Article
  4. Review
  5. Article
  6. 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

14 authors at 3 institutions in 1 country.

Leonardo LorenteIntensive Care Unit, Hospital Universitario de Canarias. Ofra, s/n, La Laguna-38320, Santa Cruz de Tenerife, Spain. lorentemartin@msn.com.ORCID 0000-0003-4902-4065
Sergio T RodriguezIntensive Care Unit, Hospital Universitario Nuestra Señora Candelaria. Crta Rosario s/n. Santa Cruz Tenerife-38010, Spain. sergiotomasr@hotmail.com.ORCID 0000-0003-1635-3604
Pablo SanzDepartment of Surgery, Hospital Universitario Nuestra Señora de Candelaria, Crta Rosario s/n, Santa Cruz Tenerife-38010, Spain. sanzpereda@gmail.com.
Pedro Abreu-GonzálezDepartment of Phisiology, Faculty of Medicine, University of the La Laguna, Ofra, s/n. La Laguna-38320, Santa Cruz de Tenerife, Spain. pabreu@ull.es.ORCID 0000-0002-7553-1784
Agustín F González-RiveroLaboratory Department, Hospital Universitario de Canarias, Ofra, s/n, La Laguna-38320, Santa Cruz de Tenerife, Spain. agonriv@hotmail.com.
Antonia Pérez-CejasLaboratory Department, Hospital Universitario de Canarias, Ofra, s/n, La Laguna-38320, Santa Cruz de Tenerife, Spain. aperezcejas@gmail.com.
Javier PadillaDepartment of Surgery, Hospital Universitario Nuestra Señora de Candelaria, Crta Rosario s/n, Santa Cruz Tenerife-38010, Spain. javipq@me.com.
Dácil DíazDepartment of Digestive, Hospital Universitario Nuestra Señora de Candelaria, Crta Rosario s/n, Santa Cruz Tenerife-38010, Spain. ddiazbet@gmail.com.
Antonio GonzálezDepartment of Digestive, Hospital Universitario Nuestra Señora de Candelaria, Crta Rosario s/n, Santa Cruz Tenerife-38010, Spain. angonrod@gobiernodecanarias.org.
María M MartínIntensive Care Unit, Hospital Universitario Nuestra Señora Candelaria. Crta Rosario s/n. Santa Cruz Tenerife-38010, Spain. mar.martinvelasco@gmail.com.
Alejandro JiménezResearcher, Research Unit, Hospital Universitario de Canarias, Ofra, s/n, La Laguna-38320, Santa Cruz de Tenerife, Spain. ajimenezsosa@gmail.com.
Purificación CerroTransplant Unit, Hospital Universitario Nuestra Señora Candelaria, Crta Rosario s/n, Santa Cruz Tenerife-38010, Spain. pcerlop@gmail.com.
Julián PorteroDepartment of Radiology, Hospital Universitario Nuestra Señora Candelaria, Crta Rosario s/n, Santa Cruz Tenerife-38010, Spain. julxabpornav@gmail.com.
Manuel A BarreraDepartment of Surgery, Hospital Universitario Nuestra Señora de Candelaria, Crta Rosario s/n, Santa Cruz Tenerife-38010, Spain. mbargom@yahoo.es.
Hospital Universitario Nuestra Señora de Candelaria · ESHospital Universitario de Canarias · ESUniversidad de La Laguna · ES

Funding

Instituto de Salud Carlos III (Madrid, Spain) and co-financed with Fondo Europeo de Desarrollo Regional (FEDER) INT16/00165
6 · The paper itself

Abstract

Melatonin administration has been associated with different benefits in animals and patients suffering from liver diseases. However, there is no published data about circulating melatonin levels in patients with hepatocellular carcinoma (HCC) who underwent liver transplantation (LT). Thus, the objective of this observational and retrospective study was to determine whether patients with HCC with lower serum melatonin levels prior to LT have a higher risk of one-year mortality after LT. We measured serum levels of melatonin, malondialdehyde (to assess lipid peroxidation), and total antioxidant capacity (to assess antioxidant state) before LT. One-year surviving LT patients (

Indexed as

AdultAgedCarcinoma, HepatocellularFemaleHumansKaplan-Meier EstimateLiver NeoplasmsLiver TransplantationLogistic ModelsMaleMelatoninMiddle AgedROC CurveMelatoninhepatocellular carcinomaliver transplantationmelatoninmortality

Identifiers

PMID30959735
PMCPMC6480689
OpenAlexW2931229066

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.