R Sahni

Summary

Affiliation: Columbia University
Country: USA

Publications

  1. ncbi request reprint Identifying infants at risk for sudden infant death syndrome
    Rakesh Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Curr Opin Pediatr 19:145-9. 2007
  2. doi request reprint Noninvasive monitoring by photoplethysmography
    Rakesh Sahni
    Division of Neonatal Perinatal Medicine, Department of Pediatrics, College of Physicians and Surgeons, Columbia University, 3959 Broadway MSCHN 1201, New York, NY 10032 3702, USA
    Clin Perinatol 39:573-83. 2012
  3. doi request reprint Interactions among peripheral perfusion, cardiac activity, oxygen saturation, thermal profile and body position in growing low birth weight infants
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY, USA
    Acta Paediatr 99:135-9. 2010
  4. doi request reprint Hypothermia for hypoxic-ischemic encephalopathy
    Rakesh Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Clin Perinatol 35:717-34, vi. 2008
  5. pmc Sleeping position and electrocortical activity in low birthweight infants
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, 630 W 168th Street, New York, NY 10032, USA
    Arch Dis Child Fetal Neonatal Ed 90:F311-5. 2005
  6. pmc Motion resistant pulse oximetry in neonates
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY, USA
    Arch Dis Child Fetal Neonatal Ed 88:F505-8. 2003
  7. ncbi request reprint Quality of diet, body position, and time after feeding influence behavioral states in low birth weight infants
    Rakesh Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA
    Pediatr Res 52:399-404. 2002
  8. ncbi request reprint Body position, sleep states, and cardiorespiratory activity in developing low birth weight infants
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Early Hum Dev 54:197-206. 1999
  9. ncbi request reprint Postural differences in cardiac dynamics during quiet and active sleep in low birthweight infants
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University New York, NY 10032, USA
    Acta Paediatr 88:1396-401. 1999
  10. ncbi request reprint Effects of quality of energy on substrate oxidation in enterally fed, low-birth-weight infants
    S Kashyap
    Division of Neonatal Perinatal Medicine, Department of Pediatrics, Babies and Children s Hospital, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Am J Clin Nutr 74:374-80. 2001

Research Grants

Collaborators

Detail Information

Publications17

  1. ncbi request reprint Identifying infants at risk for sudden infant death syndrome
    Rakesh Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Curr Opin Pediatr 19:145-9. 2007
    ..This review examines recent research relevant to the underlying pathophysiology and risk factors for sudden infant death syndrome...
  2. doi request reprint Noninvasive monitoring by photoplethysmography
    Rakesh Sahni
    Division of Neonatal Perinatal Medicine, Department of Pediatrics, College of Physicians and Surgeons, Columbia University, 3959 Broadway MSCHN 1201, New York, NY 10032 3702, USA
    Clin Perinatol 39:573-83. 2012
    ....
  3. doi request reprint Interactions among peripheral perfusion, cardiac activity, oxygen saturation, thermal profile and body position in growing low birth weight infants
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY, USA
    Acta Paediatr 99:135-9. 2010
    ....
  4. doi request reprint Hypothermia for hypoxic-ischemic encephalopathy
    Rakesh Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Clin Perinatol 35:717-34, vi. 2008
    ..The targeting of multiple sites in the cascade leading to brain injury may prove to be a more effective treatment strategy after hypoxic-ischemic encephalopathy in newborn infants than hypothermia alone...
  5. pmc Sleeping position and electrocortical activity in low birthweight infants
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, 630 W 168th Street, New York, NY 10032, USA
    Arch Dis Child Fetal Neonatal Ed 90:F311-5. 2005
    ..To evaluate the effects of prone and supine sleeping positions on electrocortical activity during active (AS) and quiet (QS) sleep in low birthweight infants...
  6. pmc Motion resistant pulse oximetry in neonates
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY, USA
    Arch Dis Child Fetal Neonatal Ed 88:F505-8. 2003
    ..Clinicians confronted with questionable oxygen saturation (SpO(2)) values often estimate the reliability by correlating heart rate (HR) obtained with the oximeter with that obtained by electrocardiogram...
  7. ncbi request reprint Quality of diet, body position, and time after feeding influence behavioral states in low birth weight infants
    Rakesh Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA
    Pediatr Res 52:399-404. 2002
    ..The effect of nutrient intake on sleep profile is dependent on body position and time after feed. Mechanistic hypotheses relating sudden infant death syndrome to sleeping position may need to take these observations into account...
  8. ncbi request reprint Body position, sleep states, and cardiorespiratory activity in developing low birth weight infants
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Early Hum Dev 54:197-206. 1999
    ..We speculate that such positional differences are due to variations in autonomic control, and may, in turn, contribute to variations in susceptibility to sudden infant death syndrome...
  9. ncbi request reprint Postural differences in cardiac dynamics during quiet and active sleep in low birthweight infants
    R Sahni
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University New York, NY 10032, USA
    Acta Paediatr 88:1396-401. 1999
    ....
  10. ncbi request reprint Effects of quality of energy on substrate oxidation in enterally fed, low-birth-weight infants
    S Kashyap
    Division of Neonatal Perinatal Medicine, Department of Pediatrics, Babies and Children s Hospital, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Am J Clin Nutr 74:374-80. 2001
    ..Carbohydrate and fat may differ in their ability to support energy-requiring physiologic processes, such as protein synthesis and growth. If so, varying the constituents of infant formula might be therapeutically advantageous...
  11. ncbi request reprint Effects of sleeping position and time after feeding on the organization of sleep/wake states in prematurely born infants
    M M Myers
    Department of Psychiatry, Columbia College of Physicians and Surgeons, New York, NY, USA
    Sleep 21:343-9. 1998
    ..These results are consistent with the hypothesis that prone sleeping could increase risk for SIDS by altering the organization of sleep, and that time after feeding may play an important role in the expression of these effects...
  12. ncbi request reprint Effects of quality of energy intake on growth and metabolic response of enterally fed low-birth-weight infants
    S Kashyap
    Division of Neonatal Perinatal Medicine, Department of Pediatrics, Babies and Children s Hospital of New York, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA
    Pediatr Res 50:390-7. 2001
    ..However, a diet with high-energy and high-carbohydrate content also results in increased fat deposition...
  13. ncbi request reprint Newer experience with CPAP
    Richard A Polin
    College of Physicians and Surgeons, Columbia University, Children s Hospital of New York, 3959 Broadway, New York, NY 10032, USA
    Semin Neonatol 7:379-89. 2002
    ..In addition, it reviews the clinical applications and physiological effects of CPAP in preterm infants with respiratory distress syndrome...
  14. pmc Effects of body position on thermal, cardiorespiratory and metabolic activity in low birth weight infants
    Amer Ammari
    Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    Early Hum Dev 85:497-501. 2009
    ..This apparent increase in heat storage suggests that heat loss may be inhibited in the prone position which, in turn, might influence cardiorespiratory activity...
  15. ncbi request reprint Interactions between sleeping position and feeding on cardiorespiratory activity in preterm infants
    William P Fifer
    Department of Psychiatry, Columbia College of Physicians and Surgeons, Sackler Institute for Developmental Psychobiology, New York State Psychiatric Institute, New York, USA
    Dev Psychobiol 47:288-96. 2005
    ..In preterm infants, autonomic responses to nutrient processing modulate the cardiorespiratory effects of sleeping position. Prone sleeping risk may vary with time after feeding...
  16. ncbi request reprint Variables associated with the early failure of nasal CPAP in very low birth weight infants
    Amer Ammari
    Division of Neonatology Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, New York 10032 3702, USA
    J Pediatr 147:341-7. 2005
    ..To identify risk factors and neonatal outcomes associated with the early failure of "bubble" nasal continuous positive airway pressure (CPAP) in very low birth weight (VLBW) infants with respiratory distress syndrome (RDS)...
  17. ncbi request reprint Inhaled nitric oxide and gentle ventilation in the treatment of pulmonary hypertension of the newborn--a single-center, 5-year experience
    Anju Gupta
    Department of Pediatrics, The Children s Hospital of New York, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    J Perinatol 22:435-41. 2002
    ..To evaluate the effect of inhaled nitric oxide (INO) in pulmonary hypertension of the newborn (PH) in a single center over 5 years using gentle ventilation (GV), without hyperventilation or induced alkalosis...

Research Grants5

  1. NEONATAL CARBOHYDRATE INTAKE AND HEALTH AT 7-8 YEARS
    Rakesh Sahni; Fiscal Year: 2003
    ..Demonstration that significant changes in these variables are linked to early CHO intake would provide important evidence linking early nutritional practices and vulnerability to adult onset diseases. ..
  2. Autonomic Reactivity During Sleep Position Thermal Stress
    Rakesh Sahni; Fiscal Year: 2007
    ..Our long term goal is to develop screening tests for infants at risk for SIDS. ..