Evidence map›Paper›PMID 30855688›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2020

A Multicenter, Longitudinal Cohort Study of Cryptococcosis in Human Immunodeficiency Virus-negative People in the United States.

Kieren A Marr, Yifei Sun, Andrej Spec, Na Lu, Anil Panackal, John Bennett, Peter Pappas, Darin Ostrander, Kausik Datta, Sean X Zhang and 2 more

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
7.2field-weighted citation impact, top 2% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 100 citations in OpenAlex.

  1. Guideline
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Cryptococcal Meningitis Treatment Beyond HIV: Recognizing the Need for Individualized Immune-Based Strategies.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2025
    Article
  9. The Pain Is in the Brain With the Sugar-Coated Killer.The Journal of infectious diseases · 2025
    Review
  10. Article
  11. Review
  12. Peripheral blood CD4The Journal of infection · 2025
    Article
  13. Article
  14. Review
  15. Article
  16. mBio · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Review

6 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 5 institutions in 1 country.

Kieren A MarrDepartment of Medicine, Johns Hopkins University, Baltimore, Maryland.
Yifei SunDepartment of Biostatistics, Columbia University, New York.
Andrej SpecDepartment of Medicine, Washington University, St. Louis, Missouri.
Na LuDepartment of Medicine, Johns Hopkins University, Baltimore, Maryland.
Anil PanackalLaboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland.
John BennettLaboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland.
Peter PappasDepartment of Medicine, University of Alabama at Birmingham.
Darin OstranderDepartment of Medicine, Johns Hopkins University, Baltimore, Maryland.
Kausik DattaDepartment of Medicine, Johns Hopkins University, Baltimore, Maryland.
Sean X ZhangDepartment of Pathology, Johns Hopkins University, Baltimore, Maryland.
Peter R WilliamsonLaboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland.
Cryptococcus Infection Network Cohort Study Working Group
Johns Hopkins University · USNational Institutes of Health · USUniversity of Alabama at Birmingham · USWashington University in St. Louis · USColumbia University · US

Funding

Prospective Cohort Study of CryptococcosisU01AI109657 · NIAID · JOHNS HOPKINS UNIVERSITY · PI MARR, KIEREN A., WILLIAMSON, PETER RICHARD · 2013 to 2015
$1.9M
NIAID NIH HHS U01 AI109657
6 · The paper itself

Abstract

backgroundCryptococcosis is increasingly recognized in people without human immunodeficiency virus (HIV).

methodsA multicenter, prospective cohort study was performed in 25 US centers. Consenting patients were prospectively followed for ≤2 years. Neurological morbidities were assessed with longitudinal event depiction and functional scores (Montreal Cognitive Assessment [MoCA]). Risks of death were analyzed using Cox regression.

resultsOne hundred forty-five subjects were enrolled. Most were male (95; 65.5%) and had immunosuppression (120; 82.8%), including solid organ transplant (SOT; 33.8%), autoimmunity (15.9%), and hematologic malignancies (11.7%). Disease involved the central nervous system (CNS) in 71 subjects (49%). Fever was uncommon, documented in 40 (27.8%) subjects, and absence was associated with diagnostic delay (mean: 48.2 vs 16.5 days; P = .007). Abnormal MoCA scores (<26) were predictive of CNS disease; low scores (<22) were associated with poor long-term cognition. Longitudinal event depiction demonstrated frequent complications in people with CNS disease; 25 subjects (35.2%) required >1 lumbar puncture and 8 (11.3%) required ventriculostomies. In multivariable models, older age (>60 years) was associated with higher risks of death (hazard ratio [HR], 2.14; 95% confidence interval [CI], 1.05-4.38; P = .036), and lower risks were noted with underlying hematologic malignancy (HR, 0.29; 95% CI, 0.09-0.98; P = .05) and prior SOT (HR, 0.153; 95% CI, 0.05-0.44; P = .001).

conclusionsDespite aggressive antifungal therapies, outcomes of CNS cryptococcosis in people without HIV are characterized by substantial long-term neurological sequelae. Studies are needed to understand mechanism(s) of cognitive decline and to enable better treatment algorithms.

Indexed as

CryptococcosisDelayed DiagnosisAgedCohort StudiesHIVHumansLongitudinal StudiesMaleProspective StudiesUnited Statescryptococcosiscryptococcusoutcomestransplant

Identifiers

PMID30855688
PMCPMC6938979
OpenAlexW2921583263

What OpenQuestion holds

Textmetadata
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.