Respiratory medicine · 2022
Etiology of pulmonary hypertension in multiple myeloma: A case series and literature review.
ОбзорСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Desmarais Taylor, Yang Jenny, Narezkina Anna, Fernandes Timothy
Аннотация
BACKGROUND: Multiple myeloma is often complicated by pulmonary hypertension through a variety of mechanisms. These mechanisms include pulmonary hypertension (PH) due to concomitant cardiac amyloid, high output heart failure due to anemia or lytic bone lesions, chronic thromboembolic pulmonary hypertension (CTEPH), toxicity from medications to treat multiple myeloma, and congestive heart failure. This case series highlights the various mechanisms through which multiple myeloma patients develop pulmonary hypertension.
OBJECTIVES: To identify the etiologies of pulmonary hypertension and their management among multiple myeloma patients treated at University of California San Diego.
METHODS: A retrospective chart review was performed to identify patients with multiple myeloma and pulmonary hypertension who were evaluated at the University of California San Diego between July 2013 and July 2021. Patients also required a right heart catheterization to be included. Demographics, comorbidities, clinical course, and etiology of pulmonary hypertension were obtained from chart review.
RESULTS: There were 11 patients included. Of the 11 patients described, two had PH due to cardiac amyloid, one had PH due to high output heart failure, one had PH due to CTEPH, two had pulmonary arterial hypertension due to medications (carfilzomib), and five had PH due to congestive heart failure. The right heart catheterization and echocardiogram findings of the various mechanisms of PH in multiple myeloma are described.
CONCLUSIONS: Pulmonary hypertension in multiple myeloma is a common finding that necessitates further evaluation. The initial evaluation should include an echocardiogram and thorough medication review. Further diagnostic testing should be guided by the patient's history and can include right heart catheterization, cardiac biopsy, ventilation-perfusion scan, and bone scan.
OBJECTIVES: To identify the etiologies of pulmonary hypertension and their management among multiple myeloma patients treated at University of California San Diego.
METHODS: A retrospective chart review was performed to identify patients with multiple myeloma and pulmonary hypertension who were evaluated at the University of California San Diego between July 2013 and July 2021. Patients also required a right heart catheterization to be included. Demographics, comorbidities, clinical course, and etiology of pulmonary hypertension were obtained from chart review.
RESULTS: There were 11 patients included. Of the 11 patients described, two had PH due to cardiac amyloid, one had PH due to high output heart failure, one had PH due to CTEPH, two had pulmonary arterial hypertension due to medications (carfilzomib), and five had PH due to congestive heart failure. The right heart catheterization and echocardiogram findings of the various mechanisms of PH in multiple myeloma are described.
CONCLUSIONS: Pulmonary hypertension in multiple myeloma is a common finding that necessitates further evaluation. The initial evaluation should include an echocardiogram and thorough medication review. Further diagnostic testing should be guided by the patient's history and can include right heart catheterization, cardiac biopsy, ventilation-perfusion scan, and bone scan.