An international survey on persistent pulmonary hypertension of the newborn: A need for an evidence-based management

2016 ◽  
Vol 9 (3) ◽  
pp. 243-250 ◽  
Author(s):  
N. Nakwan ◽  
P. Chaiwiriyawong
Author(s):  
Molly K Ball ◽  
Ruth Seabrook ◽  
Elizabeth M Bonachea ◽  
Bernadette Chen ◽  
Omid Fathi ◽  
...  

Persistent pulmonary hypertension of the newborn, or PPHN, represents a challenging condition associated with high morbidity and mortality. Management is complicated by complex pathophysiology and limited neonatal specific evidence-based literature, leading to a lack of universal contemporary clinical guidelines for the care of these patients. To address this need and to provide consistent high-quality clinical care for this challenging population in our neonatal intensive care unit, we sought to develop a comprehensive clinical guideline for the acute stabilization and management of neonates with PPHN. Utilizing cross-disciplinary expertise and incorporating an extensive literature search to guide best practice, we present an approachable, pragmatic, and clinically relevant guide for the bedside management of acute PPHN.


1997 ◽  
Vol 17 (6) ◽  
pp. 959-975 ◽  
Author(s):  
Sibylle Haraida ◽  
Hannelore Lochbuhler ◽  
A. Heger ◽  
A. Nerlich ◽  
J. Diebold ◽  
...  

2021 ◽  
Author(s):  
Laura L. Rad ◽  
Bernie Carter ◽  
Martha A. Q. Curley ◽  
Beverley Copnell ◽  
Lyvonne N. Tume

Children ◽  
2021 ◽  
Vol 8 (5) ◽  
pp. 378
Author(s):  
Satyan Lakshminrusimha ◽  
Sylvia F. Gugino ◽  
Krishnamurthy Sekar ◽  
Stephen Wedgwood ◽  
Carmon Koenigsknecht ◽  
...  

Resuscitation with 21% O2 may not achieve target oxygenation in preterm infants and in neonates with persistent pulmonary hypertension of the newborn (PPHN). Inhaled nitric oxide (iNO) at birth can reduce pulmonary vascular resistance (PVR) and improve PaO2. We studied the effect of iNO on oxygenation and changes in PVR in preterm lambs with and without PPHN during resuscitation and stabilization at birth. Preterm lambs with and without PPHN (induced by antenatal ductal ligation) were delivered at 134 d gestation (term is 147–150 d). Lambs without PPHN were ventilated with 21% O2, titrated O2 to maintain target oxygenation or 21% O2 + iNO (20 ppm) at birth for 30 min. Preterm lambs with PPHN were ventilated with 50% O2, titrated O2 or 50% O2 + iNO. Resuscitation with 21% O2 in preterm lambs and 50%O2 in PPHN lambs did not achieve target oxygenation. Inhaled NO significantly decreased PVR in all lambs and increased PaO2 in preterm lambs ventilated with 21% O2 similar to that achieved by titrated O2 (41 ± 9% at 30 min). Inhaled NO increased PaO2 to 45 ± 13, 45 ± 20 and 76 ± 11 mmHg with 50% O2, titrated O2 up to 100% and 50% O2 + iNO, respectively, in PPHN lambs. We concluded that iNO at birth reduces PVR and FiO2 required to achieve target PaO2.


2020 ◽  
Vol 13 (2) ◽  
pp. 175-182
Author(s):  
R. Dadiz ◽  
J. Nair ◽  
C.T. D’Angio ◽  
R.M. Ryan ◽  
S. Lakshminrusimha

1997 ◽  
Vol 105 (2) ◽  
pp. 202-206 ◽  
Author(s):  
C Bearer ◽  
R K Emerson ◽  
M A O'Riordan ◽  
E Roitman ◽  
C Shackleton

Sign in / Sign up

Export Citation Format

Share Document