22 Result(s)

Article

How to hold an effective NICU family meeting: capturing parent perspectives to build a more robust framework

To record the content and parental perceptions of family meetings in a Neonatal Intensive Care Unit (NICU) to improve existing frameworks for facilitating these meetings.

Matthew Drago, John M. Lorenz, Jennifer Hammond… in Journal of Perinatology (2021)

Article

Is urinary neutrophil gelatinase-associated lipocalin able to predict acute kidney injury episodes in very low birth weight infants in clinical settings?

We evaluated the potential utility of elevated urinary neutrophil gelatinase-associated lipocalin (UNGAL) concentration as a screening test for early identification of acute kidney injury (AKI) in very low bir...

Elvira Parravicini, Chiara Locatelli, John M. Lorenz… in Pediatric Research (2016)

Article

Urinary neutrophil gelatinase-associated lipocalin: potential biomarker for late-onset sepsis

To assess the ability of urinary neutrophil gelatinase-associated lipocalin (UNGAL) to discriminate between culture-positive vs. culture-negative late-onset sepsis evaluations.

Jennifer M. Pynn, Elvira Parravicini, Lisa Saiman, David A. Bateman… in Pediatric Research (2015)

Article

Serum creatinine concentration in very-low-birth-weight infants from birth to 34–36 wk postmenstrual age

Serum creatinine (s[Cr]) reference ranges for very-low-birth-weight (VLBW) infants must account for physiologic changes in the first months of life.

David A. Bateman, William Thomas, Elvira Parravicini, Elena Polesana… in Pediatric Research (2015)

Article

Urinary Neutrophil Gelatinase-Associated Lipocalin Is a Promising Biomarker for Late Onset Culture-Positive Sepsis in Very Low Birth Weight Infants

Need for the early identification of sepsis in very low birth weight (VLBW) infants has led to the search for reliable biomarkers. This study aims to determine whether urinary neutrophil gelatinase-associated ...

Elvira Parravicini, Sheri L Nemerofsky, Kenneth A Michelson… in Pediatric Research (2010)

Article

Reference Values of Urinary Neutrophil Gelatinase-Associated Lipocalin in Very Low Birth Weight Infants

In very low birth weight (VLBW) infants, acute renal impairment (ARI) is common, but there is no consensus about criteria for its diagnosis. Neutrophil gelatinase-associated lipocalin (NGAL) is an early and se...

Trang K Huynh, David A Bateman, Elvira Parravicini, John M Lorenz… in Pediatric Research (2009)

Article

Hypocapnia and Other Ventilation-Related Risk Factors for Cerebral Palsy in Low Birth Weight Infants

Ventilatory management patterns in very low birth weight newborns, particularly iatrogenic hypocapnia, have occasionally been implicated in perinatal brain damage. However, such relationships have not been exp...

Michael P Collins, John M Lorenz, James R Jetton, Nigel Paneth in Pediatric Research (2001)

Article

Relationship of Early Neonatal Base Excess and pCO₂ to Survival and Disabling Cerebral Palsy in the <2000 gm. Infant • 1225

Michael P Collins, John M Lorenz, Nigel Paneth in Pediatric Research (1998)

Article

Expression of Natural Killer (NK) Cells In Newborn Infants With Early Onset Sepsis 1461

Said A Omar, John M Lorenz, Thomas Huard in Pediatric Research (1998)

Article

The Effect of Antenatal Steroids (ANS) on Cord Blood Stem Cells (CD34) in Premature Infants 1387

Maged D Farid, John M Lorenz, Thomas K Huard in Pediatric Research (1998)

Article

THROMBOCYTOSIS IN VERY LOW BIRTH WEIGHT (VLBW) INFANTS. 1437

Alaa Salhadar, John M Lorenz, Said Omar in Pediatric Research (1996)

Article

PRENATAL STEROIDS (PNS) REDUCE ERYTHROCYTE TRANSFUSION IN VERY LOW BIRTH WEIGHT NEONATES ≤ 1500 GM. 1396

Said Omar, Alaa Salhadar, John M Lorenz in Pediatric Research (1996)

Article

The Role of Cortical Na,K-ATPase in Distal Nephron Potassium Secretion by the Immature Canine Kidney

ABSTRACT: Amiloride-sensitive potassium secretion in response to acute potassium loading is lower in the newborn than in the adult. Potassium secretion is a function of late distal tubule and cortical collecti...

John M Lorenz, Margery A Manuli, Lyle E Browne in Pediatric Research (1991)

Article

Effects of Euvolemic and Hypervolemic Hyperbicarbonemia on Segmental Nephron HCO3 Reabsorption in the Newborn Dog1

ABSTRACT: Studies were undertaken to determine the effect of elevated plasma bicarbonate concentration (PHCO3) with and without volume expansion on segmental nephron HCO3 reabsorption in newborn and adult dogs...

John M Lorenz in Pediatric Research (1990)

Article

1576 PHYSIOLOGICAL FACTORS IN POSTNATAL DIURESIS IN PRETERM INFANTS

Abrupt increase in urine output in preterm infants on 2nd-3rd day of life has been documented. To determine the etiology of this diuresis, sequential changes in renal function during the first five days were s...

Khurshid S Bidiwala, John M Lorenz, Leonard I Kleinman in Pediatric Research (1985)