Article ; Online: Septic shock, hyperferritinemic syndrome, and multiple organ dysfunction without respiratory failure in a patient with disseminated histoplasmosis and advanced HIV disease.
Revista do Instituto de Medicina Tropical de Sao Paulo
2023 Volume 65, Page(s) e28
Abstract: AIDS-related disseminated histoplasmosis (DH) can cause septic shock and multiorgan dysfunction with mortality rates of up to 80%. A 41-year-old male presented with fever, fatigue, weight loss, disseminated skin lesions, low urine output, and mental ... ...
| Abstract | AIDS-related disseminated histoplasmosis (DH) can cause septic shock and multiorgan dysfunction with mortality rates of up to 80%. A 41-year-old male presented with fever, fatigue, weight loss, disseminated skin lesions, low urine output, and mental confusion. Three weeks before admission, the patient was diagnosed with HIV infection, but antiretroviral therapy (ART) was not initiated. On day 1 of admission, sepsis with multiorgan dysfunction (acute renal failure, metabolic acidosis, hepatic failure, and coagulopathy) was identified. A chest computed tomography showed unspecific findings. Yeasts suggestive of Histoplasma spp. were observed in a routine peripheral blood smear. On day 2, the patient was transferred to the ICU, where his clinical condition progressed with reduced level of consciousness, hyperferritinemia, and refractory septic shock, requiring high doses of vasopressors, corticosteroids, mechanical ventilation, and hemodialysis. Amphotericin B deoxycholate was initiated. On day 3, yeasts suggestive of Histoplasma spp. were observed in the bone marrow. On day 10, ART was initiated. On day 28, samples of peripheral blood and bone marrow cultures revealed Histoplasma spp. The patient stayed in the ICU for 32 days, completing three weeks of intravenous antifungal therapy. After progressive clinical and laboratory improvement, the patient was discharged from the hospital on oral itraconazole, trimethoprim-sulfamethoxazole, and ART. This case highlights the inclusion of DH in the differential diagnosis of patients with advanced HIV disease, septic shock and multiorgan dysfunction but without respiratory failure. In addition, it provides early in-hospital diagnosis and treatment and comprehensive management in the ICU as determining factors for a good outcome. |
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| MeSH term(s) | Male ; Humans ; Adult ; Histoplasmosis/complications ; Histoplasmosis/diagnosis ; Histoplasmosis/drug therapy ; HIV Infections/complications ; Shock, Septic ; Multiple Organ Failure/etiology ; Histoplasma ; Respiratory Insufficiency/etiology |
| Language | English |
| Publishing date | 2023-04-14 |
| Publishing country | Brazil |
| Document type | Case Reports |
| ZDB-ID | 128928-7 |
| ISSN | 1678-9946 ; 0036-4665 |
| ISSN (online) | 1678-9946 |
| ISSN | 0036-4665 |
| DOI | 10.1590/S1678-9946202365028 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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