The Journal of international medical research · 2022
Prognostic factors of severe pneumonia in patients treated with rituximab in the intensive care unit.
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Yao Lili, Huang Yu, Xu Andi
Аннотация
OBJECTIVE: The aim of this study was to describe the clinical characteristics and prognostic factors of patients treated with rituximab (RTX) who developed severe pneumonia in the intensive care unit (ICU).
METHODS: We systematically reviewed the medical records of 40 patients who received RTX and developed severe pneumonia in the ICU at our hospital from January 2009 to January 2019 to evaluate the underlying conditions, clinical course, and possible prognostic factors.
RESULTS: Most patients had underlying hematologic malignancies (n = 21, 52.5%), followed by rheumatologic diseases (n = 17, 42.5%). The most frequent causative pathogens were fungi (n = 11, 27.5%), followed by bacteria (n = 9, 22.5%) and Pneumocystis jirovecii pneumonia (n = 8, 20%). Thirty patients (75%) died, and the other 10 patients (25%) survived. Compared with survivors, patients who died were significantly older (60.6 ± 10.6 vs 44.4 ± 18.3 years) and had chronic lung disease (40% vs 0%).
CONCLUSION: Older age and chronic lung disease were significantly associated with mortality in patients treated with RTX.
METHODS: We systematically reviewed the medical records of 40 patients who received RTX and developed severe pneumonia in the ICU at our hospital from January 2009 to January 2019 to evaluate the underlying conditions, clinical course, and possible prognostic factors.
RESULTS: Most patients had underlying hematologic malignancies (n = 21, 52.5%), followed by rheumatologic diseases (n = 17, 42.5%). The most frequent causative pathogens were fungi (n = 11, 27.5%), followed by bacteria (n = 9, 22.5%) and Pneumocystis jirovecii pneumonia (n = 8, 20%). Thirty patients (75%) died, and the other 10 patients (25%) survived. Compared with survivors, patients who died were significantly older (60.6 ± 10.6 vs 44.4 ± 18.3 years) and had chronic lung disease (40% vs 0%).
CONCLUSION: Older age and chronic lung disease were significantly associated with mortality in patients treated with RTX.