Pulmonary Histoplasmosis in People Living with Human Immunodeficiency Virus in French Guiana : Clinical Epidemiology, Medical Imaging and Prognostic
© 2023. The Author(s)..
BACKGROUND: Histoplasmosis is mainly described as a disseminated disease in people living with HIV (PLHIV). Compared to historical descriptions in immunocompetent individuals, knowledge is lacking on the detailed clinical and radiological findings and outcomes of pulmonary histoplasmosis (PH). Overlooked or misdiagnosed with other AIDS-defining condition, prognostic of PLHIV may be at risk because of inappropriate care.
METHODS: A retrospective multicentric study was conducted in PLHIV from French Guiana between January 1988 and October 2019. Proven PH were documented through mycological direct examination, culture, or histology. Patients with concomitant respiratory infections were excluded.
RESULTS: Among 65 patients, sex ratio M:F was 2.4 with a median age of 39 years [IQR 25-75%: 34-44]. Median CD4 count was 24 cells/mm3 [11-71], with histoplasmosis as the AIDS-defining condition in 88% and concomitant AIDS-defining conditions in 29%. Clinical findings were fever (89%), cough (58%), dyspnea (35%), expectoration (14%), and hemoptysis (5%). Sixty-one X-rays and 24 CT-scans were performed. On X-rays, an interstitial lung disease was mainly found (77%). On CT-scans, a nodular pattern was predominant (83%): mostly miliary disease (63%), but also excavated nodules (35%). Consolidations were present in 46%, associated with miliary disease in 21%. Thoracic lymphadenopathies were found in 58%, mainly hilar and symmetric (33%). Despite antifungal treatment, case-fatality rate at one month was 22%.
CONCLUSION: When faced with an interstitial lung disease on X-rays or a miliary pattern on CT-scans in advanced PLHIV, physicians in endemic areas, apart from tuberculosis or pneumocystosis, should include histoplasmosis as part of their differential diagnoses.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:188 |
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| Enthalten in: |
Mycopathologia - 188(2023), 6 vom: 15. Dez., Seite 1065-1078 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Bourne-Watrin, Morgane [VerfasserIn] |
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| Links: |
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| Themen: |
French Guiana |
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| Anmerkungen: |
Date Completed 01.12.2023 Date Revised 01.12.2023 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1007/s11046-023-00799-x |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM363318887 |
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| 245 | 1 | 0 | |a Pulmonary Histoplasmosis in People Living with Human Immunodeficiency Virus in French Guiana |b Clinical Epidemiology, Medical Imaging and Prognostic |
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| 520 | |a © 2023. The Author(s). | ||
| 520 | |a BACKGROUND: Histoplasmosis is mainly described as a disseminated disease in people living with HIV (PLHIV). Compared to historical descriptions in immunocompetent individuals, knowledge is lacking on the detailed clinical and radiological findings and outcomes of pulmonary histoplasmosis (PH). Overlooked or misdiagnosed with other AIDS-defining condition, prognostic of PLHIV may be at risk because of inappropriate care | ||
| 520 | |a METHODS: A retrospective multicentric study was conducted in PLHIV from French Guiana between January 1988 and October 2019. Proven PH were documented through mycological direct examination, culture, or histology. Patients with concomitant respiratory infections were excluded | ||
| 520 | |a RESULTS: Among 65 patients, sex ratio M:F was 2.4 with a median age of 39 years [IQR 25-75%: 34-44]. Median CD4 count was 24 cells/mm3 [11-71], with histoplasmosis as the AIDS-defining condition in 88% and concomitant AIDS-defining conditions in 29%. Clinical findings were fever (89%), cough (58%), dyspnea (35%), expectoration (14%), and hemoptysis (5%). Sixty-one X-rays and 24 CT-scans were performed. On X-rays, an interstitial lung disease was mainly found (77%). On CT-scans, a nodular pattern was predominant (83%): mostly miliary disease (63%), but also excavated nodules (35%). Consolidations were present in 46%, associated with miliary disease in 21%. Thoracic lymphadenopathies were found in 58%, mainly hilar and symmetric (33%). Despite antifungal treatment, case-fatality rate at one month was 22% | ||
| 520 | |a CONCLUSION: When faced with an interstitial lung disease on X-rays or a miliary pattern on CT-scans in advanced PLHIV, physicians in endemic areas, apart from tuberculosis or pneumocystosis, should include histoplasmosis as part of their differential diagnoses | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a French Guiana | |
| 650 | 4 | |a HIV | |
| 650 | 4 | |a Miliary | |
| 650 | 4 | |a Nodules | |
| 650 | 4 | |a Pulmonary histoplasmosis | |
| 700 | 1 | |a Adenis, Antoine |e verfasserin |4 aut | |
| 700 | 1 | |a Doppelt, Gary |e verfasserin |4 aut | |
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| 700 | 1 | |a Epelboin, Loïc |e verfasserin |4 aut | |
| 700 | 1 | |a Nacher, Mathieu |e verfasserin |4 aut | |
| 700 | 1 | |a Bigot, Jeanne |e verfasserin |4 aut | |
| 700 | 1 | |a Drak Alsibai, Kinan |e verfasserin |4 aut | |
| 700 | 1 | |a Blaizot, Romain |e verfasserin |4 aut | |
| 700 | 1 | |a Blanchet, Denis |e verfasserin |4 aut | |
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| 700 | 1 | |a Couppié, Pierre |e verfasserin |4 aut | |
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