Improving Respiratory Transition And Outcomes Of Newborn Infants
Funder
National Health and Medical Research Council
Funding Amount
$262,251.00
Summary
Effective mask ventilation is the most important intervention at birth that can reduce mortality and disability in term and preterm infants. I will develop strategies to help clinicians improve their resuscitation skills. I will also study new ways to better support babies’ transition after birth, to improve their short and long term outcomes. The results of this research will change the way newly born babies are cared for around the world.
A Subphenotyping Approach To Identifying Genes Responsible For Isolated Clefts Of The Lip And Palate.
Funder
National Health and Medical Research Council
Funding Amount
$679,707.00
Summary
Clefts of the lip and palate are the most common birth defects involving the face. The genes responsible for these conditions have been difficult to find in the past. We have identified a method through which the chances of finding these genes is greatly increased. Detailed measurements of a number of facial features in cleft patients and unaffected first-degree relatives will provide a much clearer picture of those at higher risk of being affected by this debilitating disorder.
I am an orthopaedic surgeon and clinician-scientist based at Sydney’s largest children’s hospital. My goal is to improve treatments for children with traumatic injuries and bone deformity. I have worked in bone research for over 20 years. My current research interests are finding new treatments for drug-resistant bacterial infections, treating genetic bone disease, and developing new medical devices to help children’s bones grow straight.
Surgical Management Of The Pulmonary Circulation In Children
Funder
National Health and Medical Research Council
Funding Amount
$114,328.00
Summary
Congenital disorders of the lung circulation are rare. These children often present during infancy with symptoms of heart failure and require surgery to correct these defects. Without surgery, the prognosis of these conditions are poor. Our understanding of these conditions are limited. The proposed study aims to review all patients who underwent surgical repair of abnormalities of lung arteries and veins at the Royal Children’s Hospital.
Understanding The Causes Of Childhood Congenital Anomalies Of The Kidney And Urinary Tract
Funder
National Health and Medical Research Council
Funding Amount
$609,748.00
Summary
Congenital anomalies of the kidney and urinary tract (CAKUT) is a common cause of renal failure in children. The majority of patients with CAKUT do not know the underlying cause of their renal anomalies. In this proposal we will characterise the developmental events that are perturbed in three mouse models of CAKUT and identify the causal gene responsible in each mouse model. We will translate this information to the clinic by screening patients with CAKUT for mutations in these newly identified ....Congenital anomalies of the kidney and urinary tract (CAKUT) is a common cause of renal failure in children. The majority of patients with CAKUT do not know the underlying cause of their renal anomalies. In this proposal we will characterise the developmental events that are perturbed in three mouse models of CAKUT and identify the causal gene responsible in each mouse model. We will translate this information to the clinic by screening patients with CAKUT for mutations in these newly identified genes.Read moreRead less
Does Remote Ischemic Preconditioning Induce Protective Mitochondrial Function In Congenital Heart Defect Repair Surgery?
Funder
National Health and Medical Research Council
Funding Amount
$142,759.00
Summary
The body's own protective mechanism against injury due to reduced blood flow (ischemic preconditioning) has been studied for over 2 decades, yet the clinical benefits have not been realised until recently . We have previously shown that this innate protection can be induced without drugs in children having heart surgery. We will extend these findings to determine the mechanism of protection, develop a method to monitor this in blood cells and see if this is related to post-operative outcomes.
The Genitofemoral Nerve And Gubernaculum In Testicular Descent And Inguinal Hernia
Funder
National Health and Medical Research Council
Funding Amount
$339,750.00
Summary
This project examines the mechanism of descent of the testis, which when abnormal, leads to the common anomaly in infant boys of undescended testes. In addition, the tunnel through the abdominal wall which permits testicular descent very commonly fails to close afterwards, allowing the intestines to protrude through the hole to cause an inguinal hernia, which is a tender lump in the groin,and requires surgery to resolve. Our long-term aim is to understand testicular descent and inguinal closure ....This project examines the mechanism of descent of the testis, which when abnormal, leads to the common anomaly in infant boys of undescended testes. In addition, the tunnel through the abdominal wall which permits testicular descent very commonly fails to close afterwards, allowing the intestines to protrude through the hole to cause an inguinal hernia, which is a tender lump in the groin,and requires surgery to resolve. Our long-term aim is to understand testicular descent and inguinal closure well enough to develop non-surgical treatments for these two conditions, which are the two commonest abnormalities in children requiring surgery. We will examine how male hormones control descent of the testis indirectly by altering the anatomy and function of a specific nerve suplying the groin and scrotum. A simple and safe treatment that avoided surgery would be a major advance for infants in the developing world.Read moreRead less