Evidence map›Paper›PMID 33362378›Full record

Trial reportWorld journal of gastroenterology2020

Relationship between the incidence of non-hepatic hyperammonemia and the prognosis of patients in the intensive care unit.

Zhi-Peng Yao, Yue Li, Yang Liu, Hong-Liang Wang

Open access · hybridAbstract readClinical Trial
In one paragraph

Trial report in World journal of gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 14 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Zhi-Peng YaoDepartment of Intensive Care Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China.
Yue LiDepartment of Intensive Care Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China.
Yang LiuDepartment of Intensive Care Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China.
Hong-Liang WangDepartment of Intensive Care Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China. icuwanghongliang@163.com.
Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAmmonia is a normal constituent of body fluids and is found mainly through the formation of urea in the liver. Blood levels of ammonia must remain low as even slightly elevated concentrations (hyperammonemia) are toxic to the central nervous system.

aimTo examine the relationship between the incidence of non-hepatic hype-rammonemia (NHH) and the prognosis of patients who were admitted to the intensive care unit (ICU).

methodsThis is a prospective, observational and single-center study. A total of 364 patients who were admitted to the ICU from November 2019 to February 2020 were initially enrolled. Changes in the levels of blood ammonia at the time of ICU admission and after ICU admission were continuously monitored. In addition, factors influencing the prognosis of NHH patients were analyzed.

resultsA total of 204 patients who met the inclusion criteria were enrolled in this study, including 155 NHH patients and 44 severe-NHH patients. The incidence of NHH and severe-NHH was 75.98% and 21.57%, respectively. Patients with severe-NHH exhibited longer length of ICU stay and higher Acute Physiologic Assessment and Chronic Health Evaluation and Sequential Organ Failure Assessment scores compared to those with mild-NHH and non-NHH. Glasgow Coma Scale scores of patients with severe-NHH were than those of non-NHH patients. In addition, the mean and initial levels of ammonia in the blood might be helpful in predicting the prognosis of NHH.

conclusionHigh blood ammonia level is frequent among NHH patients admitted to the ICU, which is related to the clinical characteristics of patients. Furthermore, the level of blood ammonia may be helpful for prognosis prediction.

Indexed as

HyperammonemiaHumansIncidenceIntensive Care UnitsPrognosisProspective StudiesBlood ammonia levelIntensive care unitIntestinal absorptionMetabolism of amino acidNon-hepatic hyperammonemiaSevere patients

Identifiers

PMID33362378
PMCPMC7723668
OpenAlexW3113277966

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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.