Active clinical trials for "Bronchopulmonary Dysplasia"

This phase 3, multi-center, double blind, placebo-controlled, randomized clinical trial will attempt to demonstrate if preterm infants who require mechanical ventilation and/or positive pressure support at any point during days 5 to 14 after birth may benefit from treatment with iNO.

This pilot study was designed to determine the feasibility of randomizing extremely low birth weight (ELBW) infants <28 weeks' gestation who required resuscitation to one of two resuscitation methods, either: (a) 100% oxygen by facemask and continuous positive airway pressure (CPAP) or positive pressure ventilation (PPV) with positive end-expiratory pressure (PEEP), if the infant required PPV (the intervention group); or (b) 100% oxygen and no CPAP and no PEEP if the infant required PPV (the control group).

A research study that will evaluate if giving surfactant medication to premature babies weighing < 1250 gm at birth during the second and third weeks of life will help their lungs. We are enrolling those premature babies who continue to require the breathing tube and the mechanical ventilator at days 7-10 of life.

Infants who are on breathing support are often treated with steroids (dexamethasone); however, the best timing of therapy is not known. This trial looked at the benefits and hazards of starting dexamethasone therapy at two weeks of age and four weeks of age in premature infants.

A prospective observational study using de-identified data from the Neonatal Network Research Database (NNRD) supplemented by additional information on dose, method of surfactant administration and dosing frequency to assess whether the dose and method of administration of surfactant given to preterm infants with respiratory distress syndrome (RDS) affects neonatal outcomes.

There is increasing evidence linking a fetal and early neonatal systemic inflammatory response syndrome to the subsequent development of bronchopulmonary dysplasia (BPD) and white matter injury (WMI) in very preterm infants. Babies with evidence of adrenal insufficiency early in life may not be able to control the inflammatory response and are thereby more likely to develop BPD than babies who do not show such evidence of inflammation. We designed a randomized controlled trial to test the hypothesis whether very preterm babies at high-risk of BPD, treated with low doses of HC during the first 10 days of life, are more likely to survive without BPD at 36 weeks of post-menstrual age (PMA), compared to babies treated with placebo.

Bronchopulmonary dysplasia (BPD) is a chronic lung disease that affects up to 35% of very low birth weight infants (VLBW < 1500 g). Based on the current numbers of VLBW infants born annually in the U.S., between 5,000-10,000 neonates will develop BPD each year. It is estimated that 8-42% of infants with BPD will develop pulmonary hypertension (PH). Moreover, it has been known since the 1980's that echocardiographic evidence of PH in infants with BPD is associated with up to 40% mortality. Treatment options to ameliorate PH in infants with BPD (BPD-PH) are limited. There have been no randomized clinical trials of any therapy in infants with BPD-PH. The standard care for the management of BPD-PH is to attempt to resolve the underlying lung disorder and the judicious use of oxygen as a potent pulmonary vasodilator. Using this management approach, which has not changed since the 1980's, the survival rates for infants with BPD-PH in the 2000's has been reported to be 64% at 6 months and 53% at 2 years after diagnosis of PH. The lack of improvement in outcomes for the past 3 decades has led to the widespread agreement that novel and effective therapies are desperately needed for infants with BPD-PH. The goal is to develop oral L-citrulline clinically for the treatment of pediatric pulmonary hypertension associated with bronchopulmonary dysplasia (BPD-PH); before pursuing a large scale treatment trial, pharmacokinetic (PK) dose-finding, tolerability studies in patients at high risk of developing BPD-PH are warranted. The hypothesis is that oral L-citrulline will be well tolerated, without significant adverse effects in infants at high risk of developing pulmonary hypertension (PH) associated with BPD. The investigators propose to first characterize the PK profile of oral L-citrulline in order to define an appropriate dose range and treatment interval for infants at high risk of developing BPD-PH. Then using the doses and intervals generated by the PK profile, with a maximum dose of 3 g/kg/d, the investigators propose to evaluate the tolerability and ability to achieve the target study drug level (100-150 micromolar) in babies treated for 72 hours with oral L-citrulline. These studies will provide the data needed to design a full-scale randomized multi-center trial to evaluate the efficacy of oral L-citrulline therapy to ameliorate BPD-PH in human infants, a patient population that has a desperate need of new therapies.

The purpose of this study is to help determine the best dose of inhaled albuterol sulfate in premature babies at risk of developing bronchopulmonary dysplasia (BPD). BPD is the chronic lung disease of prematurity and is associated with increased morbidity and mortality, longer hospital stays, and increased healthcare utilization. Albuterol is an inhaled medication frequently used in premature infants with chronic lung disease and in people with asthma. It is believed to be safe, but the optimal dose for infants is not clear. The investigators hypothesize that albuterol may help a subset of premature infants with lung disease, but they need to determine the best dose prior to doing research about how effective it is for chronic lung disease/BPD. Response to each of three doses of albuterol will be measure using pulmonary function tests.

A double-blind study includes: 1) birth Wt 500-1499 gm, 2) respiratory distress shortly after birth and requires resuscitation 3) failure to NCPAP within 4 hrs after birth, defined as: a) FIO2 ≥ 0.30, pressure > 5cmH2O b) severe retraction c) apnea d) PCO2 ≥ 60 mmHg. Exclusion criteria: 1) lethal cardiopulmonary status 2) severe congenital anomalies. Given the COVID19 pandemics, the recruitment became difficult. Under the consideration of scientific and practical consideration, we therefore determine to have a sample of 300, (150 in each group), fulfill the criteria of type I error 0.05, type II error 0.10, power 90% and with an expectation of 30 % improvement of primary outcome (from 60 % in control group to 40 % in the intervention group as original presumed).Appropriate amount of placebo will be used as it does not affect the biophysical property of curosurf (PAS abstract 2017 San Francisco). Primary outcome of study is death or BPD defined by NICHD criteria. Follow up study of neuromotor and cognitive function and pulmonary states will be done at 1-2 years of corrected age.

The investigators aimed to compare the effectiveness of nasal mask and prongs used in CPAP (nasal continuous positive airway pressure)as the initial respiratory support when using minimal ly invasive surfactant therapy (MIST) in preterm infants.