Evidence map›Paper›PMID 28693567›Full record

ArticleCritical care (London, England)2017

Protocol based invasive intracranial pressure monitoring in acute liver failure: feasibility, safety and impact on management.

Venkatakrishna Rajajee, Robert J Fontana, Anthony J Courey, Parag G Patil

Open access · goldAbstract read
In one paragraph

Article in Critical care (London, England), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

13 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Article
  3. Difficult extubation following recovery from acute liver failure: Use of point-of-care critical care assessment.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2025
    Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Neurological Monitoring in Acute Liver Failure.Journal of clinical and experimental hepatology · 2018
    Review
  10. UPDATE IN HEPATIC ENCEPHALOPATHY - PART II.Journal of clinical and experimental hepatology · 2018
    Article
  11. Article
  12. Review
  13. 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

4 authors at 1 institution in 1 country.

Venkatakrishna RajajeeDepartments of Neurosurgery and Neurology, University of Michigan, 3552 Taubman Health Care Center, 1500 East Medical Center Drive, SPC 5338, Ann Arbor, MI, 48109-5338, USA. vrajajee@yahoo.com.ORCID http://orcid.org/0000-0002-7183-8324
Robert J FontanaDivision of Gastroenterology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
Anthony J CoureyDivision of Pulmonary & Critical Care Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
Parag G PatilDepartment of Neurosurgery, University of Michigan, Ann Arbor, MI, USA.
University of Michigan · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcute liver failure (ALF) may result in elevated intracranial pressure (ICP). While invasive ICP monitoring (IICPM) may have a role in ALF management, these patients are typically coagulopathic and at risk for intracranial hemorrhage (ICH). Contemporary ICP monitoring techniques and coagulopathy reversal strategies may be associated with a lower risk of hemorrhage. Our objective was to evaluate the safety, feasibility, impact on clinical management and outcomes associated with protocol-directed use of IICPM in ALF.

methodsAdult patients admitted between June 2011 and October 2016, with ALF and grade-4 encephalopathy with a reasonable likelihood of survival, were eligible for IICPM. The coagulopathy reversal protocol included administration of recombinant Factor VIIa (rFVIIa) and desmopressin, a goal platelet count >50,000/mm

resultsA total of 24/37 patients (65%) with ALF underwent IICPM. The most common reason for exclusion was encephalopathy grade <4. Four patients underwent liver transplantation. There was one asymptomatic ICH following IICPM, in a patient who had an excellent outcome. Sustained intracranial hypertension occurred in 13/24 monitored patients (54%), 5/24 (21%) required extreme measures (TIL-4) for ICP control, which were successful in 4 patients: 12/24 patients (50%) died but only 4 deaths (17%) were attributed to intracranial hypertension. Six of the 8 survivors with 6-month follow up had good functional outcome (GOS >3).

conclusionsProtocol-directed use of IICPM in ALF is feasible, associated with a low incidence of serious complications and has a significant impact on clinical management.

Indexed as

AdultChi-Square DistributionDisease ManagementFemaleHepatic EncephalopathyHumansIntracranial HypertensionIntracranial PressureLiver FailureMaleMiddle AgedMonitoring, PhysiologicStatistics, NonparametricTomography, X-Ray ComputedCerebral edemaFulminant hepatic failureHepatic encephalopathyIntracranial hemorrhageIntracranial hypertension

Identifiers

PMID28693567
PMCPMC5504795
OpenAlexW2735667518

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.