Evidence map›Paper›PMID 27244560›Full record

ArticlePloS one2016

Critical Illness in Patients with Multiple Sclerosis: A Matched Case-Control Study.

Anush Karamyan, Martin W Dünser, Douglas J Wiebe, Georg Pilz, Peter Wipfler, Vaclav Chroust, Helmut F Novak, Larissa Hauer, Eugen Trinka, Johann Sellner

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

5 citing papers in PubMed, 15 citations in OpenAlex.

  1. Immunogenetics of Multiple Sclerosis in Romanian Patients: Preliminary Data.International journal of molecular sciences · 2025
    Article
  2. Review
  3. Article
  4. Burn injury and multiple sclerosis: A retrospective case-control study.Burns : journal of the International Society for Burn Injuries · 2019
    Article
  5. 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

10 authors at 3 institutions in 3 countries.

Anush KaramyanDepartment of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, and Center for Cognitive Neuroscience, Salzburg, Austria.
Martin W DünserDepartment of Anesthesiology, Perioperative and General Intensive Care Medicine, University Hospital Salzburg and Paracelsus Medical University, Salzburg, Austria.
Douglas J WiebeDepartment of Biostatistics and Epidemiology, Perelman School of Medicine University of Pennsylvania, PA, United States of America.
Georg PilzDepartment of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, and Center for Cognitive Neuroscience, Salzburg, Austria.
Peter WipflerDepartment of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, and Center for Cognitive Neuroscience, Salzburg, Austria.
Vaclav ChroustDepartment of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, and Center for Cognitive Neuroscience, Salzburg, Austria.
Helmut F NovakDepartment of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, and Center for Cognitive Neuroscience, Salzburg, Austria.
Larissa HauerDepartment of Psychiatry, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria.
Eugen TrinkaDepartment of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, and Center for Cognitive Neuroscience, Salzburg, Austria.
Johann SellnerDepartment of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, and Center for Cognitive Neuroscience, Salzburg, Austria.
Paracelsus Medical University · ATKlinikum rechts der Isar · DEUniversity of Pennsylvania · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOver the course of multiple sclerosis (MS) several conditions may arise that require critical care. We aimed to study the reasons for admission and outcome in patients with MS admitted to a neuro-intensive care unit (NICU).

methodsWe retrospectively searched the electronic charts of a 9-bedded NICU in a tertiary hospital for patients with a diagnosis of multiple sclerosis (MS) from 1993-2015, and matched them to NICU controls without MS based on age and gender. Conditional logistic regression was used to compare admission causes, Charlson's Comorbidity Index, indicators of disease severity, and survival between MS and non-MS patients.

resultsWe identified 61 MS patients and 181 non-MS controls. Respiratory dysfunction was the most frequent reason for NICU admission among MS patients (34.4%), having infectious context as a rule. In a matched analysis, after adjusting for co-morbidities and immunosuppressive medications, patients with MS were more likely to be admitted to the NICU because of respiratory dysfunction (OR = 7.86, 95% CI 3.02-20.42, p<0.001), non-respiratory infections (OR = 3.71, 95% CI 1.29-10.68, p = 0.02), had a higher rate of multiple NICU admissions (OR = 2.53, 95% CI 1.05-6.05, p = 0.04) than non-MS patients. Mortality after NICU admission at a median follow-up time of 1 year was higher in MS than control patients (adjusted OR = 4.21, 95% CI 1.49-11.85, p = 0.04).

conclusionThe most common reason for NICU admission in MS patients was respiratory dysfunction due to infection. Compared to non-MS patients, critically ill MS patients had a higher NICU re-admission rate, and a higher mortality.

Indexed as

AdultCase-Control StudiesComorbidityCritical CareCritical IllnessFemaleHospitalizationHumansIntensive Care UnitsMaleMiddle AgedMultiple SclerosisPatient AdmissionRetrospective Studies

Identifiers

PMID27244560
PMCPMC4887025
OpenAlexW2416023875

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.