Evidence map›Paper›PMID 33205031›Full record

ArticleEClinicalMedicine2020

Potential missed opportunities for diagnosis of cryptococcosis and the association with mortality: A cohort study.

Ana S Salazar, Matthew R Keller, Margaret A Olsen, Katelin B Nickel, Ige A George, Lindsey Larson, William G Powderly, Andrej Spec

Open access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

19 citing papers in PubMed, 28 citations in OpenAlex.

  1. Trial
  2. 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
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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

8 authors at 1 institution in 1 country.

Ana S SalazarDivision of Infectious Diseases, Department of Medicine, Washington University School of Medicine in St. Louis, 4523 Clayton Ave., Campus Box 8051, St Louis, MO 63110-0193, United Statess.
Matthew R KellerDivision of Infectious Diseases, Department of Medicine, Washington University School of Medicine in St. Louis, 4523 Clayton Ave., Campus Box 8051, St Louis, MO 63110-0193, United Statess.
Margaret A OlsenDivision of Infectious Diseases, Department of Medicine, Washington University School of Medicine in St. Louis, 4523 Clayton Ave., Campus Box 8051, St Louis, MO 63110-0193, United Statess.
Katelin B NickelDivision of Infectious Diseases, Department of Medicine, Washington University School of Medicine in St. Louis, 4523 Clayton Ave., Campus Box 8051, St Louis, MO 63110-0193, United Statess.
Ige A GeorgeDivision of Infectious Diseases, Department of Medicine, Washington University School of Medicine in St. Louis, 4523 Clayton Ave., Campus Box 8051, St Louis, MO 63110-0193, United Statess.
Lindsey LarsonDivision of Infectious Diseases, Department of Medicine, Washington University School of Medicine in St. Louis, 4523 Clayton Ave., Campus Box 8051, St Louis, MO 63110-0193, United Statess.
William G PowderlyDivision of Infectious Diseases, Department of Medicine, Washington University School of Medicine in St. Louis, 4523 Clayton Ave., Campus Box 8051, St Louis, MO 63110-0193, United Statess.
Andrej SpecDivision of Infectious Diseases, Department of Medicine, Washington University School of Medicine in St. Louis, 4523 Clayton Ave., Campus Box 8051, St Louis, MO 63110-0193, United Statess.
Washington University in St. Louis · US

Funding

WU INSTITUTE OF CLINICAL AND TRANSLATIONAL SCIENCESUL1TR002345 · NCATS · WASHINGTON UNIVERSITY · PI William G. Powderly · 2017 to 2026
$97.8M
WASHINGTON UNIVERSITY COMPARATIVE EFFECTIVENESS ADMINISTRATIVE DATA REPOSITORYR24HS019455 · AHRQ · WASHINGTON UNIVERSITY · PI FRASER, VICTORIA J. · 2010 to 2010
$969k
AHRQ HHS R24 HS019455NCATS NIH HHS UL1 TR002345
6 · The paper itself

Abstract

backgroundCryptococcosis is one of the most common life-threatening opportunistic mycoses worldwide. Insidious presentation and slow onset of symptoms make it difficult to recognize, complicating the diagnostic process. Delays in diagnosis may lead to increased mortality. We aim to determine the frequency of missed opportunities for diagnosis of cryptococcosis and its effects on mortality.

methodsTo estimate the proportion of individuals with a potentially missed diagnosis for cryptococcosis in hospitalized patients, we conducted a retrospective cohort study using the Healthcare Cost and Utilization Project State Inpatient Databases from 2005 to 2015 from eight states. All hospitalized adult patients diagnosed with cryptococcal infection or cryptococcal meningitis were included. Potentially missed diagnoses were defined as admissions coded for a procedure or diagnosis suggestive of cryptococcosis in the 90-days prior to the initial cryptococcosis admission. Generalized estimating equations models were used to evaluate the association between underlying comorbidities and potential missed diagnosis of cryptococcosis and 90-day all-cause in-hospital mortality.

findingsOf 5,354 patients with cryptococcosis, 2,445 (45·7%) were people living with HIV (PLWH). Among PLWH, 493/2,445 (20·2%) had a potentially missed diagnosis, of which 83/493 (16·8%) died while hospitalized compared with 265/1,952 (13·6%) of those without a potentially missed diagnosis (relative risk [RR] 1·04, 95% CI 0·99-1·09). Among HIV-negative patients, 977/2,909 (33·6%) had a potentially missed diagnosis, of which 236/977 (24·2%) died while hospitalized compared with 298/1,932 (15·4%) of those not missed (RR 1·12, 95% CI 1·07-1·16).

interpretationMissed opportunities to diagnose cryptococcosis are common despite highly efficacious diagnostic tests and are associated with increased risk of 90-day mortality in HIV-negative patients. A high index of clinical suspicion is paramount to promptly diagnose, treat, and improve cryptococcosis-related mortality.

fundingNational Center for Advancing Translational Sciences, Washington University Institute of Clinical and Translational Sciences, and the Agency for Healthcare Research and Quality.

Indexed as

Administrative dataCryptococcusDelayed diagnosisMisdiagnosis

Identifiers

PMID33205031
PMCPMC7648127
OpenAlexW3091784901

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.