1. Fungal Intracranial Infections (Central Nervous System-Invasive Fungal Disease) in Patients With Haematological Disorders-A Single-Centre Retrospective Study.
- Author
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Chattopadhyay S, Sumanth LJ, Vanjare HA, Lionel SA, Selvarajan S, Kulkarni U, Abubacker FN, Lakshmi KM, Korula A, Abraham A, Mathews V, Michael JS, and George B
- Subjects
- Humans, Retrospective Studies, Male, Female, Middle Aged, Adult, Aged, Young Adult, Antifungal Agents therapeutic use, Hematologic Diseases complications, Adolescent, Prognosis, Rhizopus isolation & purification, Central Nervous System Fungal Infections microbiology, Central Nervous System Fungal Infections complications, Central Nervous System Fungal Infections drug therapy, Invasive Fungal Infections drug therapy, Invasive Fungal Infections microbiology, Invasive Fungal Infections diagnosis
- Abstract
Background: Invasive fungal disease (IFD) is a sinister complication encountered in patients with haematological disorders. When occurring in the central nervous system (CNS), IFDs can have catastrophic outcomes., Objectives: To study the clinical presentation, predisposing etiological factors, and prognosis of a CNS-IFD in a patient with a haematological disorder., Patients and Methods: This is a retrospective study focusing on the clinical profile, diagnosis, treatment strategy and outcomes of 43 patients with an underlying haematological disorder, who were diagnosed with CNS-IFD between 2018 and 2022., Results: Of the 43 patients, 18 were chemotherapy recipients, while 23 were stem cell transplant (SCT) recipients and 2 presented with CNS-IFD at diagnosis. AML/MDS (37.2%) and ALL (18.6%) were the predominant underlying diagnoses. A sudden deterioration in sensorium (53.5%) was the earliest clinical sign, while T2 hyperintensities (26.8%), vascular involvement (26.8%) and ring-enhancing lesions (16.3%) were the commonest radiological findings, with all patients exhibiting diffusion restriction in diffusion-weighted images. Microbiological evidence of infection was obtained in all patients; however, culture positivity was established in only 25 patients. Rhizopus spp (23.2%) and Aspergillus spp (20.9%) were implicated in most cases. Overall survival of the cohort was 27.9% at a median follow-up of 6 months. In patients who succumbed, the median time to death was 4 days (0-46)., Conclusion: CNS-IFD is associated with very poor survival in patients undergoing chemotherapy or an SCT, urging the need for prompt diagnosis and initiation of suitable antifungal therapy., (© 2024 Wiley‐VCH GmbH. Published by John Wiley & Sons Ltd.)
- Published
- 2024
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