ArticleOpen forum infectious diseases2024
Baseline C-reactive Protein as a Risk Factor for Cryptococcal Meningitis and Death in HIV-associated Cryptococcal Antigenemia With CrAg Titer as an Effect Modifier.
Article in Open forum infectious diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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.
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Who cites it
2 citing papers in PubMed.
- Predictive Value of C-reactive Protein for Hospitalization and Mortality Among People With Advanced HIV Disease in Uganda Receiving the World Health Organization-recommended Package of Care.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026Article
- Review of Risk Factors and Factors Influencing Outcomes of Cryptococcal Meningitis in Persons Living with HIV.Infection and drug resistance · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
Background: Persons with HIV and cryptococcal antigenemia are at high risk of progression to cryptococcal meningitis or death. Baseline cryptococcal antigen (CrAg) plasma titer ≥1:160 is a known risk factor for poor outcomes, but other risk factors are unknown. In HIV-associated cryptococcal meningitis, baseline serum C-reactive protein (CRP) concentrations are positively associated with increased mortality. We hypothesized that CRP might also be associated with meningitis or death in persons with cryptococcal antigenemia. Methods: We measured plasma CrAg titers and CRP concentrations on cryopreserved serum from prospectively enrolled persons with HIV and cryptococcal antigenemia. Using time-to-event analyses, we compared 24-week meningitis-free survival in persons with normal CRP (<8 mg/L) and elevated CRP (≥8 mg/L). Logistic regression was used to assess how CRP concentration and CrAg titer might interact as covariates. Results: Of the 94 persons with elevated CRP, 19 (20.2%) developed meningitis or death, whereas of the 88 persons with normal CRP, 8 (9.1%) developed meningitis or death ( Conclusions: Our findings demonstrate that CrAg titer may modify the direction of effect of CRP with meningitis-free survival; future studies should account for this interaction.
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