Evidence map›Paper›PMID 34240104›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2022

US Hospitalizations and 60-Day Readmission Rates Associated With Herpes Simplex Virus Encephalitis: Analysis of All Cause Readmissions and Encephalopathy Associated Readmissions.

Michael A Hansen, Rodrigo Hasbun

Open access · greenAbstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
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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

2 authors at 2 institutions in 1 country.

Michael A HansenDepartment of Family and Community Medicine, Baylor College of Medicine, Houston, Texas, USA.ORCID 0000-0001-8787-0006
Rodrigo HasbunDivision of Infectious Disease, Department of Internal Medicine, UT Health McGovern Medical School, Houston, Texas, USA.
Baylor College of Medicine · USThe University of Texas Health Science Center at Houston · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHerpes simplex encephalitis (HSE) is the most common cause of encephalitis hospitalizations. We sought to describe and analyze features associated with all cause readmissions and encephalopathy associated readmissions amongst HSE cases.

methodsHSE hospitalizations and 60-day rehospitalizations were assessed in a retrospective cohort using linked hospitalizations from the Healthcare Utilization Project (HCUP) National Readmission Database (NRD) from 2010 through 2017. Risk factors for all-cause readmissions and encephalopathy associated readmissions were assessed with a weighted logistic regression model.

resultsThere were 10 272 HSE cases in the US between 2010 and 2017, resulting in a national rate of 4.95 per 100 000 hospitalizations. A total of 23.7% were readmitted at least once within 60-days. Patients that were readmitted were older (mean age 62.4 vs 57.9, P < .001), had a greater number of procedures at the index hospitalization (adjusted odds ratio [aOR] 1.03, P < .001) and have a higher Charlson comorbidity score (aOR 1.11, P < .001). Among those readmitted, 465 (16.5%) had an encephalopathy related diagnosis. Over 8 years, the rate of encephalopathy associated readmissions increased from 0.12 to 0.20. Encephalopathy specific readmissions were found to be associated with greater age (mean age 65.9 vs 61.7, P = .004) and findings of cerebral edema at index hospitalization (aOR 2.16, P < .001).

conclusionsHSE readmissions are relatively common, particularly among older and sicker individuals. However, early signs and symptoms of neurological disease at index were correlated with encephalopathic specific readmissions.

Indexed as

Encephalitis, Herpes SimplexPatient ReadmissionAgedDatabases, FactualHospitalizationHumansMiddle AgedRetrospective StudiesRisk FactorsSimplexvirusUnited Statesencephalitisencephalopathyherpes simplex encephalitisreadmissionrecurrent encephalopathy

Identifiers

PMID34240104
PMCPMC9633713
OpenAlexW3178878157

What OpenQuestion holds

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Registered trials

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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.