RitaMarieRyanMD

PubMed

• Introduction of oral feeding in premature infants on high flow nasal cannula in a level IV neonatal intensive care unit: a quality improvement initiative.
  Hilal Yildiz Atar, Rita M Ryan, Sheri Ricciardi, Charlene Nauman, Madison Pihlblad
  Journal of Perinatology. 2024-11-01
• Predicting iatrogenic adrenal insufficiency in neonates exposed to prolonged steroid courses: do cortisol levels help?
  Kristen Rosano, Saya Bery, Jaime Marasch, Ryan Farrell, Lucy D Mastrandrea
  Journal of Perinatology. 2024-11-01
• 2 citations
  The spectrum of pneumonia among intubated neonates in the neonatal intensive care unit.
  Dayle J Bondarev, Rita M Ryan, Devashis Mukherjee
  Journal of Perinatology. 2024-09-01

Journal Articles

• Lymphocyte-Specific Biomarkers Associated with Preterm Birth and Bronchopulmonary Dysplasia  
  Rita M Ryan, Gloria S Pryhuber, Frontiers in Immunology
• Oxygen resuscitation and oxidative-stress biomarkers in premature infants  
  Kumar VH, Carrion V, Wynn KA, Nielsen L, Reynolds AR, Ryan RM, Research and Reports in Neonatology, 1/1/2014
• Neonatal morbidity associated with early-term births in Erie County, NY  
  SenGupta S, Carrion V, Shelton J, Wynn RJ, Ryan RM, Singhal K, Lakshminrusimha S, JAMA Pediatrics, 1/1/2013
• Interventional nutritional protocol decreases osteopenia of prematurity in extremely low birth weight infants  
  Mohamed ISI, Garrison N, Wynn RJ, Lakshminrusimha S, Ryan RM, Journal of Neonatal-Perinatal Medicine, 1/1/2012
• Effect of Enhanced-Ultraviolet germicidal Irradiation in the Heating Ventilation and Air Conditioning System on Ventilator-Associated Pneumonia in a Neonatal Intensive...  
  Ryan RM, Wilding g, Wynn RJ, Welliver, Sr. RC, Holm BA, Leach CL, J Perinatology, 1/1/2011
• Pilot trial of late booster doses of surfactant for ventilated premature infants  
  Merrill JD, Ballard PL, Courtney SE, Durand DJ, Hamvas A, Hibbs AM, Lu KW, Ryan RM, Reynolds AM, Spence K, Steinhorn RH, Truog WE, Eichenwald EC, Ballard RA, J Perinatology, 1/1/2011
• Immunogenicity of Trivalent Influenza Vaccine in Extremely-Low-Birth-Weight, Premature versus Term Infants  
  D'Angio CT, Heyne RJ Duara S, Holmes LC, O'Shea TM, Wang H, Wang D, Sanchez PJ, Welliver RC, Ryan RM, Schnabel KC, Hall CB, Pediatric Infectious Disease Journal, 1/1/2011
• Organization of Neonatal Training Program Directors Council Responds to the ACgME 2010 Proposed Standards  
  Ryan RM, Brion L, Aucott S, Juul S, Parker T, Savich R, Dukhovny D, Cummings JJ, Susan guttentag S, Lagamma E, Price W, Campbell DA, J Perinatology, 1/1/2011
• Exposure to supplemental oxygen and its effects on oxidative stress and antioxidant enzyme activity in term newborn lambs  
  Kumar VH, Patel A, Swartz DD, Wang H, Wynn KA, Nielsen LC, Ryan RM, Pediatric Research, 1/1/2010
• Intermittent 'bulge' in the umbilical cord  
  eshmukh HS, Caty Mg, Ryan RM, Lakshminrusimha S, J Perinatol, 1/1/2010
• Oxygen concentration and pulmonary hemodynamics in newborn lambs with pulmonary hypertension  
  Lakshminrusimha S, Swartz DD, Gugino SF, Ma CX, Wynn KA, Ryan RM, Russell JA, Steinhorn RH, Pediatric Research, 1/1/2009
• Risk factors and management of transient tachypnea of the newborn  
  guglani L, Ryan RM, Lakshminrusimha S, Pediatric Health, 1/1/2009
• Development of a statewide collaborative to decrease NICU central line-associated bloodstream infections  
  Schulman J, Stricof RL, Stevens TP, Holzman IR, Shields EP, Angert RM, Wasserman-Hoff RS, Nafday SM, Saiman L. for the New York State Regional Perinatal Centers (Ryan ..., J Perinatology, 1/1/2009
• Resident duty hour restrictions: Is less really more?  
  Brion LP, Neu, J, Adamkin D, Bancalari E, Cummings J, guttentag S, Juul S, Norwood VF, Ryan RM, J Pediatrics, 1/1/2009
• Methemoglobin to Cumulative Nitric Oxide Ratio and Response to Inhaled Nitric Oxide in PPHN  
  Pabalan MJ, Nayak SP, Ryan RM, Kumar VH, Lakshminrusimha S, J Perinatol, 1/1/2009
• Exposure to supplemental oxygen downregulates anti-oxidant enzymes and increases pulmonary arterial contractility in premature lambs  
  Patel A, Lakshminrusimha S, Ryan RM, Swartz DD, Wang, H, Wynn, KA, Kumar VH, Neonatology, 1/1/2009
• Galactorrhea with metoclopramide use in the neonatal unit  
  Paturi B, Ryan RM, Michienzi KA, Lakshminrusimha S, J Perinatol, 1/1/2009
• Transient tachypnea of the newborn  
  guglani L, Lakshminrusimha S, Ryan RM, Pediatrics in Review, 1/1/2008
• Inflammatory mediators in the immunobiology of bronchopulmonary dysplasia  
  Ryan RM, Ahmed Q, Lakshminrusimha S, Clinical Reviews in Allergy and Immunology, 1/1/2008
• Vertical and horizontal transmission of Candida albicans in VLBW infants using DNA fingerprinting techniques  
  Bliss JM, Basavegowda KP, Watson WJ, Sheikh AU, Ryan RM, Pediatric Infectious Disease Journal, 1/1/2008
• Ontogeny of atrial natriuretic peptide and its receptor in the lung: effects on perinatal surfactant release  
  D'Angelis CA, Holm BA, Lakshminrusimha S, Nickerson PA, Swartz DD, Sokolowski J, Nielsen L, Ryan RM, Ped Research, 1/1/2008
• Pleural effusion with parenteral nutrition solution: An unusual complication of an "appropriately" placed umbilical venous catheter  
  Pabalan MJU, Wynn RJ, Reynolds AM, Ryan RM, Youssfi M, Manja V, Lakshminrusimha S, Am J Perinat, 1/1/2007
• Premature infants: Analysis of serum phosphate during the first four weeks of life  
  El Hassan NO, Ryan RM, Laroia N, Amer J Perinatol, 1/1/2007
• Mechanical ventilation downregulates surfactant protein A and keratinocyte growth factor expression in premature rabbits  
  Digeronimo RJ, Mustafa SB, Ryan RM, Sternberg Z, Ashton DJ, Seidner SR, Ped Research, 1/1/2007
• Genetic prothrombotic mutations are common in neonates but are not associated with umbilical catheter-associated thrombosis  
  Turebylu RR, Salis RJ, Erbe RW, Martin DJ, Lakshminrusimha S, Ryan RM, J Perinatology, 1/1/2007
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Books/Book Chapters

• Lung injury: Mechanisms, Pathophysiology, and Therapy 
  Chapter: Vascular therapies in acute lung injury. 
  Page 705 - 746Bommaraju M, Kumar VH, Lakshminrusimha S, Ryan RM, Morin FC IIIEditors: Notter RH, Finkelstein JN, Holm BA.Taylor and Francis2005
• Loss in Pregnancy or the Neonatal Period 
  Chapter: Loss in the Neonatal Period: Recommendations for the Pediatric Health Care Team. 
  Ryan RMEditors: James W. Woods, MD and Jennifer Esposito.Janetti, Inc, Pitman, NJ1996
• Signal Transduction in Lung Cells (Lung biology in health and disease Series) 
  Chapter: growth factors and pulmonary epithelia. 
  Page 263 - 291Ryan RM, Finkelstein JNEditors: J Brody, D Center, V Tkashuck, C L'Enfant.Marcel Dekker, Inc., New York1993
• The Best of Medical Humor 
  Chapter: Real interns don't have time to eat quiche. 
  Blatt S, Ryan REditors: Howard J. Bennett.Hanley and Belfus, Inc., Philadelphia1991
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Abstracts/Posters

• Intracellular granzyme B And Peforin Are Increased In Tracheal Aspirate Lymphocytes Of Babies Who go On To Develop Bronchopulmonary Dysplasia (BPD).
  Ryan, RM, Micallef MA, Yawn JA, Koch FR, Baatz JE, Mulligan JK, Am J Respir Crit Care Med, 1/1/2014
• Hyperoxia Induced Oxidative & Angiogenic Transcriptional Responses in the Lung in Adult NFIB Hemizygous Mice.
  El Khoury JC, Ryan RM, gronostajski RM, Nielsen L, Wang H, Kumar VHS, E-PAS, 1/1/2013
• Hyperoxia Induced Oxidative & Angiogenic Transcriptional Responses in the Lung in Adult NFIB Hemizygous Mice.
  Ryan RM, El Khoury JC,gronostajski RM, Nielsen L, Wang H, Kumar VHS, Am J Respir Crit Care Med, 1/1/2013
• Comparison of postnatal steriods (PNS) on respiratory severity score (RSS) in brochopulmonary dysplasia (BPD).
  Nath S, Reynolds AM, Lakshminrusimha S, Ryan RM, E-PAS, 1/1/2012
• Nfib hemizygous mice are protected from hyperoxia-induced mortality.
  El Khoury JC, Ryan RM, gronostajski RM, Wang H, Kumar VH, E-PAS, 1/1/2012
• Randomized trial of varying levels of oxygen (21%, 40% and 100%) at resuscitation in premature infants < 32 wks gA.
  Kumar VH, Wynn K, Ryan RM, Nielsen L, Reynolds AM, Carrion V, E-PAS, 1/1/2012
• Comparison of postnatal steriods (PNS) on respiratory severity score (RSS) in brochopulmonary dysplasia (BPD).
  Nath S, Reynolds AM, Lakshminrusimha S, Ryan RM, Am J Respir Crit Care Med, 1/1/2012
• Intrauterine growth restriction alters lung morphology and function during postnatal growth in rats.
  Bazacliu C, Carmen MF, Lakshminrusimha S, Basu-Ray J, Ryan RM, Swartz DD, E-PAS, 1/1/2011
• Early fortification of expressed breast milk (EBM) improves calcium (Ca) and phosphorus (P) intake and reduces peak alkaline phosphatase (ALKP) level in premature neon...
  Nair J, Pabalan MJU, Garrison N, Ryan R, Carrion V, Lakshminrusimha S, E-PAS, 1/1/2011
• Late surfactant increases surfactant protein-b (SP-B) levels in ventilated extremely low birthweight (ELBW) newborns.
  Keller RL, Merrill J, Palermo L, Truog W, Steinhorn R, Ryan RM, Eichenwald E, Durand D, Courtney S, Black D, Ballard PL, Ballard RA, E-PAS, 1/1/2011
• Neonatal hyperoxia leads to arrested lung development with absent compensatory lung growth in adult mice as measured by radial alveolar count (RAC).
  Kumar VH, Wang H, Ryan RM, E-PAS, 1/1/2011
• Gas exchange in the first minute of CPR following asphyxial cardiac arrest in newborn piglets.
  Mathew B, Swartz DD, Carmen M, Gugino SF, Nair J, Ryan RM, Lakshminrusimha S, E-PAS, 1/1/2011
• Morbidity and NICU admissions among early term (37-38 wk) and Term (39-41 wk) neonates in Erie County (NY).
  SenGupta S, Herrmann A, Singhal P, Shelton J, Carrion V, Wynn R, Ryan RM, Singhal K, Satyan Lakshminrusimha, E-PAS, 1/1/2011
• Neonatal hyperoxia downregulates lipoxin A4 (LXA4) an anti-inflammatory lipid mediator in room air recovered adult mice.
  Kumar VH, Nielsen L, Wang H, Ryan RM, E-PAS, 1/1/2011
• Increased methemoglobin (MHb) levels predict response to inhaled nitric oxide (iNO) in persistent pulmonary hypertension of the newborn (PPHN).
  Dadiz R, Nair J, Reubens L, D'Angio CT, Ryan RM, Lakshminrusimha S, E-PAS, 1/1/2011
• Neonatal Hyperoxia Increases Leukotriene B4 (LTB4) Production in Room Air Recovered Adult Mice.
  Ryan RM, Kishkurno SV, Nielsen L, Wang H, Kumar VH, E-PAS, 1/1/2010
• Intrauterine growth Restriction Decreases Airway Responsiveness to Methacholine in Female Rats.
  Bazacliu C, Carmen M, Mathew B, Ryan RM, Lakshminrusimha S, Swartz DD, E-PAS, 1/1/2010
• Pulmonary Vascular Resistance (PVR) Response to Oxygen Is Altered by Inhaled Nitric Oxide (iNO) in Lambs with PPHN.
  Lakshminrusimha S, Mathew B, Russell JA, Wynn KA, Ryan RM, Nair J, Swartz DD, E-PAS, 1/1/2010
• Pulmonary Hemodynamics in Asphyxiated Lambs Resuscitated with 21% and 100% Oxygen.
  Savorgnan FJ, Swartz DD, Mathew B, Wynn KA, Ryan RM, Lakshminrusimha S, E-PAS, 1/1/2010
• Mathew B, Lakshminrusimha S, Ryan RM, E-PAS, 1/1/2010
• Alveolarization and Cytokine Responses Are Altered in Adult Mice Exposed to Neonatal Hyperoxia.
  Ryan RM, Kishkurno SV, Nielsen L, Wang H, Kumar VH, E-PAS, 1/1/2010
• Intrauterine growth Restriction Alters Norepinephrine Response in Rat Aortas in a Developmental and gender Specific Manner.
  Bazacliu C, Carmen M, Mathew B, Ryan RM, Lakshminrusimha S, Swartz DD, E-PAS, 1/1/2010
• Survival without ECMO in Neonatal Hypoxemic Respiratory Failure (HRF) Is Associated with Lower Oxygenation Index (OI) and Higher Peak Methemoglobin (MHb) Level.
  SenGupta S, Ma CX, Ryan RM, Lakshminrusimha S, E-PAS, 1/1/2010
• First Do No Harm: Conservative Treatment of Acquired Lobar Emphysema in a Premature Neonate.
  Ryan RM, Sheehan DW, Kumar VH, Caty Mg, S Lakshminrusimha, Am J Respir Crit Care Med, 1/1/2010
• CD8+ T-lymphocytes in Infants with bronchopulmonary dysplasia (BPD).
  Ryan RM, Ahmed Q, D'Angelis CA, Kumar VH, Lakshminrusimha L, Metlay LA, Wang H, Pryhuber GS, Eastern Society for Pediatric Research, 1/1/2009
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Lectures

• Pediatric Grand Rounds: "State of the Department." 
  Medical University of South Carolina College of Medicine - 9/5/2014
• "Ethics in Clinical Research." 
  College of Heatlh Related Professions, Medical University of South Carolina - 3/25/2013
• Grand Rounds: "UltraViolet germicidal Irradiation Use in the NICU HVAC System Effects on Nosocomial Infection." 
  Universty of Kentucky Public Health School - 2/15/2013
• Pediatric Grand Rounds: "Oxygen Friend or Foe: The Newborn and Beyond." 
  University of Kentucky - 2/14/2013
• "Economic and Fiscal Realities of Academic Careers." 
  2/13/2013
• Department of Anesthesiology Grand Rounds: "Oxygen Friend or Foe: The Newborn and Beyond." 
  Medical University of South Carolina - 1/22/2013
• "Academic Career Pathways." 
  12/14/2012
• "Hyperbilirubinemia of the Newborn." 
  11/30/2012
• "Oxygen Friend or Foe: The Newborn and Beyond." 
  Kiawah Island - 9/20/2012
• Pediatric Grand Rounds: "The State of the Department." 
  Medical University of South Carolina - 9/7/2012
• "The effects of hyperoxia on the adult lung." Invited Speaker 
  5/20/2012
• "The role of the lymphocyte in bronchopulmonary dysplasia." Invited Speaker 
  4/29/2012
• "The Role of the Lymphocyte in Bronchopulmonary Dysplasia." 
  Medical University of South Carolina - 1/30/2012
• "Changes in Neonatal Resuscitation Progam guidelines." 
  Charletson, SC - 12/1/2011
• Pediatric Grand Rounds: "Physician-Scientist Career Pathway." 
  Medical University of South Carolina - 8/5/2011
• "Statistics VII: Clinical Research Design II and Study Examples." 
  University at Buffalo, Buffalo, NY - 6/15/2011
• Pediatric Grand Rounds: "Neonatal Lung Protective Strategies." 
  University at Buffalo, Women & Children's Hospital of Buffalo, Buffalo, NY - 5/13/2011
• "PPHN-New Perspectives" 
  American University of Berirut, Berirut, Lebanon - 4/2/2011
• "Lung Protective Strategies" 
  American University of Berirut, Berirut, Lebanon - 4/1/2011
• "Work-Life Balance." 
  Scotsdale, AZ - 3/15/2011
• "Top Ten Biostatistical Errors to Avoid." 
  Philadelphia, PA - 3/27/2010
• "Statistics VII: Clinical Research Design II and Study Example." 
  University at Buffalo, Buffalo, NY - 3/17/2010
• "Statistics VI: Regression Analysis and Clinical Research Design." 
  University at Buffalo, Buffalo, NY - 3/3/2010
• Pediatric Grand Rounds: "Neonatology Quality Assurance." 
  University at Buffalo, Women & Children's Hospital of Buffalo, Buffalo, NY - 1/29/2010
• "Statistics V: Relative Risk/Odds Ratio, Sensitivity/Specificity and ROC Curves." 
  University at Buffalo, Buffalo, NY - 1/20/2010
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