The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG · 2024
Tadalafil in Neonates and Infants With Pulmonary Hypertension Secondary to Bronchopulmonary Dysplasia.
СтатьяНазвание и аннотация: Перевод в очереди
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.
Kiskaddon Amy, Dang Tanaka, Mauriello Daniel
Аннотация
OBJECTIVES: The primary outcome of this study was to describe the dosing regimen of tadalafil in neonates and infants diagnosed with pulmonary hypertension (PH) secondary to bronchopulmonary dysplasia (BPD). Secondary outcomes included tolerability, efficacy, adverse events, discontinuation of therapy, and changes in echocardiography.
METHODS: This was a single-center, retrospective review of neonates and infants <1 year of age at initiation of tadalafil for PH secondary to BPD from January 2010 to November 2021. Data collected from the electronic medical record included patient demographics, tadalafil dosing, oxygen support, mechanical ventilation, concomitant PH medications, adverse events, and echocardiography information.
RESULTS: Forty-two patients-4 neonates and 38 infants-met the inclusion criteria. The postnatal and post-menstrual age (median, IQR) at diagnosis were 121 (35.5-153.5) days and 42.6 (40.6-47.6) weeks, respectively. The initial and highest tadalafil doses (median, range) were 1 (0.25-2) and 1 (0.5-2) mg/kg/day. Only 1 patient experienced pulmonary overcirculation and required tadalafil to be discontinued. Over half (57.1%) of the patients in this study discontinued tadalafil therapy owing to improvements in pulmonary artery pressures.
CONCLUSIONS: Tadalafil 1 mg/kg/day was the most commonly used dose regimen in neonates and infants. Tadalafil at this dose of 1 mg/kg/day appears well tolerated in neonates and infants with PH secondary to BPD and correlates with improvements in pulmonary artery pressures. Further studies evaluating tadalafil in comparison to other phosphodiesterase-5 inhibitors in neonates with PH secondary to BPD are warranted.
METHODS: This was a single-center, retrospective review of neonates and infants <1 year of age at initiation of tadalafil for PH secondary to BPD from January 2010 to November 2021. Data collected from the electronic medical record included patient demographics, tadalafil dosing, oxygen support, mechanical ventilation, concomitant PH medications, adverse events, and echocardiography information.
RESULTS: Forty-two patients-4 neonates and 38 infants-met the inclusion criteria. The postnatal and post-menstrual age (median, IQR) at diagnosis were 121 (35.5-153.5) days and 42.6 (40.6-47.6) weeks, respectively. The initial and highest tadalafil doses (median, range) were 1 (0.25-2) and 1 (0.5-2) mg/kg/day. Only 1 patient experienced pulmonary overcirculation and required tadalafil to be discontinued. Over half (57.1%) of the patients in this study discontinued tadalafil therapy owing to improvements in pulmonary artery pressures.
CONCLUSIONS: Tadalafil 1 mg/kg/day was the most commonly used dose regimen in neonates and infants. Tadalafil at this dose of 1 mg/kg/day appears well tolerated in neonates and infants with PH secondary to BPD and correlates with improvements in pulmonary artery pressures. Further studies evaluating tadalafil in comparison to other phosphodiesterase-5 inhibitors in neonates with PH secondary to BPD are warranted.