Evaluation of pseudoadrenal insufficiency in tuberculosis patients
Tanaffos. 2007; 6 (1): 67-70
in English
| IMEMR
| ID: emr-85417
ABSTRACT
Adrenal insufficiency following initial treatment of active tuberculosis [TB] is a rare phenomenon. It is also one of the most important causes of mortality within the first few days of TB treatment. The present study evaluated this adverse effect of anti-tuberculous treatment. A prospective study was performed on TB patients hospitalized in Masih Daneshvari Hospital between 2004 and 2005. All patients had received standard anti-TB drug regimen. We evaluated pseudo-adrenal insufficiency in these patients. The study group included 429 patients out of which 6[1.4%] developed adrenal insufficiency following anti-TB treatment. In all 6 patients, basal serum cortisol levels were measured which were below the normal range after treatment. No patient had clinical findings of adrenal insufficiency before initiation of anti-TB therapy. After treatment with dexamethasone, the general condition of patients improved. [The average response to treatment was 3.1 +/- 1.7 days]. No mortality was reported during the treatment course or follow-up period. In TB patients, the adrenal reserve/ serum cortisol reserve level is low. Standard anti-TB drug regimen including rifampicin causes rapid catabolism of cortisol in tissues specially in the liver and lungs; therefore, serum cortisol level will be more decreased and consequently the patient develops adrenal insufficiency. As a whole, despite of the low incidence rate of this adverse effect, early diagnosis and treatment is essential to save the patient's life
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Index:
IMEMR (Eastern Mediterranean)
Main subject:
Hydrocortisone
/
Prospective Studies
/
Antitubercular Agents
Type of study:
Screening study
Limits:
Aged
/
Female
/
Humans
Language:
English
Journal:
Tanaffos
Year:
2007
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