Rapid cycle deliberate practice improves resident performance during ELBW resuscitation.

Background: Neonatal Resuscitation is a required competency for pediatric and family medicine residency programs. Simulation-based training can be used to supplement clinical experience. Rapid Cycle Deliberate Practice (RCDP) has been validated as an effective education model and is gaining favor over traditional simulation models.

Remote Stewardship for Medically Underserved Nurseries: A Stepped-Wedge, Cluster Randomized Study.

Background And Objectives: Antibiotic overuse is associated with adverse neonatal outcomes. Many medically underserved centers lack pediatric antibiotic stewardship program (ASP) support. Telestewardship may mitigate this disparity.

The nurse champion model for advancing newborn screening of critical congenital heart disease.

Critical congenital heart disease (CCHD) is the leading cause of death in infants younger than age one year in the United States. Early detection and timely intervention can significantly reduce newborn morbidity and mortality. In Texas, nurse champions provided leadership to develop an educational program to screen newborns for CCHD using pulse oximetry.

Total colectomy versus limited colonic resection for acute lower gastrointestinal bleeding.

Background: Acute lower gastrointestinal bleeding (ALGB) of the colon can be problematic to diagnose. The purpose of this study was to review our experience with ALGBs and to determine any differences between limited colon resection (LCR) and total/subtotal colon resection (TCR).

Methods: A retrospective study located 77 patients with ALGB, who required 2 or more units of packed red blood cells prior to surgery, and who were taken to the operating room from 1987 to 1997.

Pulsatile portal vein flow: a sign of tricuspid regurgitation on duplex Doppler sonography.

Sonography and duplex Doppler frequently fail to identify a cause for right upper quadrant pain, liver dysfunction, or ascites. The aim of our study was to describe and analyze the pulsatile portal venous waveform in which minimum velocity dropped to or below zero on duplex Doppler sonography and to investigate its possible association with tricuspid regurgitation, one of the causes of liver dysfunction. We correlated the findings in 15 patients in whom this duplex Doppler waveform was seen with the findings on Doppler echocardiography (n = 14) or ultrafast CT (n = 1).

Doppler sonography: a noninvasive method for evaluation of hepatic venocclusive disease.

Hepatic venocclusive disease is a serious complication associated with chemotherapy and radiation used in bone marrow transplantation patients. In the past, liver biopsy has been the only reliable means of diagnosing venocclusive disease. Biopsy in such patients may be dangerous or impossible because of severe coagulopathies.

MR diagnosis of penile thrombosis.

Radiographic evaluation of the penis is difficult and essentially limited to invasive studies. We report cases of idiopathic and iatrogenic corpora cavernosa thromboses diagnosed by magnetic resonance imaging.