Clinical features and Outcomes of Cryptococcemia patients with and without HIV infection. Issue 6 (2nd March 2021)

• Record Type: Journal Article
• Authors: Zhao, Handan; Zhou, Minghan; Zheng, Qing; Zhu, Mingjian; Yang, Zongxing; Hu, Caiqin; Xu, Lijun
• Is Part Of: Mycoses. Volume 64:Issue 6(2021)
• Page Start: 656
• Page End: 667
• Publication Date: 2021-03-02
• Subjects: clinical feature -- cryptococcal meningitis -- cryptococcemia -- HIV -- outcome; Pathogenic fungi -- Periodicals; Medical mycology -- Periodicals; 616.969
• DOI: 10.1111/myc.13261
• Languages: English
• ISSNs: 0933-7407

Abstract

Abstract: Background: The effects of cryptococcemia on patient outcomes in those with or without HIV remain unclear. Methods: One hundred and seventy‐nine cryptococcemia patients were enrolled in this retrospective study. Demographic characteristics, blood test results and outcome were compared between the two groups. Results: The diagnosis time of Cryptococcus infection was 2.0(0‐6.0) days for HIV‐infected patients, 5.0 (1.5‐8.0) days for HIV‐uninfected patients ( p = .008), 2.0 (1.0‐6.0) days for cryptococcal meningitis (CM) patients and 6.0 (5.0‐8.0) days for non‐CM patients ( p < .001). HIV infection [adjusted odds ratio (AOR) (95% confidence interval): 6.0(2.3‐15.9)], CRP < 15 mg/L [AOR:3.7(1.7‐8.1)) and haemoglobin > 110 g/L [AOR:2.5(1.2‐5.4)] were risk factors for CM development. Forty‐six (25.7%) patients died within 90 days. ICU stay [AOR:2.8(1.1‐7.1)], hypoalbuminemia [AOR:2.7(1.4‐5.3)], no anti‐cryptococcal treatment [AOR:4.7(1.9‐11.7)] and altered consciousness [AOR:2.4(1.0‐5.5)] were independent risk factors for 90‐day mortality in all patients. HIV infection did not increase the 90‐day mortality of cryptococcemia patients when anti‐ Cryptococcus treatment was available. Non‐Amphotericin B treatment [AOR:3.4(1.0‐11.2)] was associated with 90‐day mortality in HIV‐infected patients, but age ≥ 50.0 years old [AOR:2.7(1.0‐2.9)], predisposing disease [AOR:4.1(1.2‐14.2)] and altered consciousness [AOR:3.7(1.1‐12.9)] were associated with 90‐day mortality in HIV‐uninfected patients who accepted anti‐ Cryptococcus treatment. Conclusion: HIV infection increased the incidence of CM rather than mortality in cryptococcemia patients. The predictive model was completely divergent in HIV‐infected and HIV‐uninfected patients, suggesting that novel strategies for diagnosis and treatment algorithms are urgently needed.