DOI: http://dx.doi.org/10.18203/2349-3933.ijam20194203

Evaluation of prolonged febrile illness in elderly

Nirmal Chandra Sahu, Prafulla Kumar Dash, Arindam Maitra, Samarendra Nath Das, Saroj Kumar Tripathy

Abstract


Background: Febrile illness in elderly patients in hospitals is a challenge to the physician for diagnosis and treatment due to high morbidity as well as mortality and it increases if the febrile illness is prolonged. So proper evaluation and effective management is necessary for a better outcome. Keeping in mind the scarcity of studies in elderly febrile illness in India this study was taken up.

Method: A prospective study was designed in medical ICU of S.C.B Medical college and Hospital, Cuttack Odisha, India. 50 patients were included in this study from July 2007 to December 2008. Institutional Ethics Committee cleared the study.

Results: In 50 elderly (Age>60 yrs) patients of prolonged febrile illness, 36 (72%) were male and 14 (28%) were female. All had fever for >21 days. Pallor was the commonest sign (62%). 30 patients had infectious etiology, 15 had malignancies. Tuberculosis was the commonest infection (28%) comprising of 46.66% of infectious etiology with Pulmonary Tuberculosis (PTB) in 20% and Extrapulmonary Tuberculosis (ETB) in 26.66%. Malignancies accounted for 30% of cases with Non-Hodgkin’s lymphoma (NHL) in 33.33% being the commonest amongst the malignancies. On follow up of 50 patients 21 (42%) got cured.

Conclusion: Febrile illness in elderly needs carefully evaluation as infections account for  most of the cases and Tuberculosis in our part of India as a major cause in these patients is treatable. Malignancies remain the second most common cause where timely intervention goes a long way in reducing morbidity and mortality.


Keywords


Elderly, Malignancy, Non-infectious, Prolonged febrile illness, Tuberculosis

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