2011
DOI: 10.1016/j.jpedsurg.2010.11.046
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Perioperative course of pulmonary hypertension in infants with congenital diaphragmatic hernia: impact on outcome following successful repair

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Cited by 32 publications
(17 citation statements)
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“…Persistence of PH in infants with CDH is associated with mortality [5, 8, 10], but it is also true that elevated PVR is part of the normal newborn transition, and the time course of resolution of PH in infants with CDH who do well has not been well established. We report the largest group of infants with isolated CDH who have undergone routine weekly echocardiograms, regardless of disease severity.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Persistence of PH in infants with CDH is associated with mortality [5, 8, 10], but it is also true that elevated PVR is part of the normal newborn transition, and the time course of resolution of PH in infants with CDH who do well has not been well established. We report the largest group of infants with isolated CDH who have undergone routine weekly echocardiograms, regardless of disease severity.…”
Section: Discussionmentioning
confidence: 99%
“…However, little is known about the natural history of PH in this population. Previous studies that have attempted to characterize PH in infants with CDH have limited utility due to the inclusion of data that were collected during an earlier period of management strategies or used echocardiograms associated with clinical events, potentially biasing the results[5, 8, 9]. We previously demonstrated, with a limited sample size, that PH at two weeks was predictive of short-term clinical outcomes, with infants discharged on room air resolving their PH to a greater extent than those with persistence of PH[10].…”
mentioning
confidence: 99%
“…A complete echocardiogram (structural and functional) should be performed within 48 hours of birth to define intracardiac anatomy (given the known association of congenital heart disease) and assess pulmonary artery size, the severity of pulmonary hypertension, presence and direction of ductal and intracardiac shunting, and right and left ventricular function. [35][36][37] Followup echocardiograms are indicated for unexplained hemodynamic instability, but not "routinely" before surgical repair in the absence of a clinical indication (i.e., suspicion of a closing ductus arteriosus). A follow-up echocardiogram is routinely indicated, given that persistence of pulmonary hypertension beyond 14 days predicts death and other adverse outcomes, 35,38 and should be part of the ongoing evaluation of patients with CDH who are maintained on pulmonary hypertension therapy after discharge.…”
Section: Two Standardized Echocardiograms One Within 48 Hours Of Birmentioning
confidence: 99%
“…Brindle (28%) [7] và của K. Al-Hathol (28,6%) [8]. Tỷ lệ tử vong cao hơn có thể do nhiều yếu tố cần phải có thêm các nghiên cứu để xác định được chắc chắn, song theo chúng tôi các yếu tố có thể hồi sức sau sinh, ổn định bệnh nhân trước khi vận chuyển đến Bệnh viện Nhi Trung ương, khả năng điều trị các bệnh nhân tăng áp phổi nặng, vì trong số tử vong của chúng tôi tỷ lệ bệnh nhân tử vong trước phẫu thuật, sau khi vận chuyển đến bệnh viện rất nặng và tỷ lệ tử vong trước phẫu thuật còn cao (21,5%), trong khi tỷ lệ này của K. Al-Hathol là 18,4% [8].…”
Section: Bàn Luậnunclassified
“…Số lượng thuốc vận mạch dùng trước phẫu thuật cũng là chỉ số tiên lượng nặng của bệnh thoát vị hoành mà gián tiếp do tình trạng tăng ALĐMP, do thiểu sản phổi. Chỉ số lượng thuốc vận mạch dùng trước phẫu thuật trong nghiên cứu của chúng tôi tương tự nghiên cứu của tác giả K. Al-Hathol, khi tác giả thấy rằng bệnh nhân sau phẫu thuật dùng nhiều vận mạch hơn ở nhóm có tăng ALĐMP cao hơn [8].…”
Section: Bàn Luậnunclassified