Central nervous system tuberculosis in Western Sydney: a 10-year retrospective cohort study.

IF 1.8 4区 医学 Q2 MEDICINE, GENERAL & INTERNAL
Hayden Zhang, Tasnim Hasan, Ravindra Dotel, Evan Ulbricht, Nicole Gilroy, Susan Maddocks
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引用次数: 0

Abstract

Background: Central nervous system tuberculosis (CNS-TB) is a rare complication of tuberculosis. There is a lack of data surrounding investigation and management of this in Australia.

Aim: To review CNS-TB cases in Western Sydney, Australia, and understand the epidemiology, investigation, diagnosis, management and outcomes in a low-prevalence setting.

Methods: Retrospective cohort study of all CNS-TB patients managed in Western Sydney from 2013 to 2022. Demographics, risk factors, clinical presentation, investigations and management were reviewed. Clinical outcomes like hospital length-of-stay, adverse drug reactions, paradoxical reactions, functional disability and treatment outcomes, including cure, treatment failure, loss to follow-up and death, were also measured.

Results: Thirty-nine CNS-TB cases were identified, with 16 (41%) confirmed by nucleic acid amplification test or culture of CNS specimens and 23 (59%) diagnosed presumptively without CNS microbiological confirmation. The median age was 32 years. Thirty-seven (95%) were overseas-born; 27 (69%) had no comorbidities. Presenting symptoms included fever (82%), headache (64%) and weight loss (51%). Twenty-five (64%) used fluoroquinolones and nine (23%) used high-dose rifampicin. Steroids were used in all patients. Six (15%) were prescribed aspirin for primary stroke prevention. Twenty-eight (73%) completed treatment, with one requiring re-treatment for presumed treatment failure. Six (15%) were lost to follow-up, and five (13%) died during their treatment course. Twenty-one (54%) experienced an adverse drug reaction.

Conclusion: Tuberculosis is an ongoing public health issue in Australia, with CNS-TB being its most devastating form, and all clinicians to be aware of this rare complication. The efficacy of newer treatment options requires further study.

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来源期刊
Internal Medicine Journal
Internal Medicine Journal 医学-医学:内科
CiteScore
3.50
自引率
4.80%
发文量
600
审稿时长
3-6 weeks
期刊介绍: The Internal Medicine Journal is the official journal of the Adult Medicine Division of The Royal Australasian College of Physicians (RACP). Its purpose is to publish high-quality internationally competitive peer-reviewed original medical research, both laboratory and clinical, relating to the study and research of human disease. Papers will be considered from all areas of medical practice and science. The Journal also has a major role in continuing medical education and publishes review articles relevant to physician education.
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