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• Acute hemodynamic effects of methylxanthine therapy in preterm neonates: Effect of variations in subgroups

  M, S., Nayak, K., Lewis, L. E. S., Kamath, A. & Purkayastha, J., 01-06-2019, In: Journal of Tropical Pediatrics. 65, 3, p. 264-272 9 p.

  Research output: Contribution to journal › Article › peer-review

  • methylxanthine
  • Caffeine
  • Aminophylline
  • Hemodynamics
  • Echocardiography

• Analytical validation strategies for dbs biomarker assays

  Mathew, E. M., Rao, P., Shetty, R., Lewis, L. & Moorkoth, S., 01-08-2019, In: Research Journal of Pharmacy and Technology. 12, 8, p. 4031-4038 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Biomarkers
  • Pharmaceutical Preparations
  • Blood Volume
  • Hematocrit
  • Drug Development

• A rare case of haemolytic disease of newborn with Bombay phenotype mother

  Shastry, S., Lewis, L. E. & Bhat, S. S., 01-07-2013, In: Asian Journal of Transfusion Science. 7, 2, p. 153-155 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Fetal Erythroblastosis
  • Phenotype
  • Blood Group Antigens
  • Clinical Laboratory Information Systems
  • Blood Grouping and Crossmatching
  5 Citations (Scopus)

• Bacterial isolates of early-onset neonatal sepsis and their antibiotic susceptibility pattern between 1998 and 2004: An audit from a center in India

  Bhat Y, R., Lewis, L. E. S. & K E, V., 01-12-2011, In: Italian Journal of Pediatrics. 37, 1, 1 p., 32.

  Research output: Contribution to journal › Review article › peer-review

  • Neonatal Sepsis
  • Cefotaxime
  • Amikacin
  • India
  • Blood Culture
  55 Citations (Scopus)

• Behavioral responses to noise in preterm infants admitted to a neonatal intensive care unit of a tertiary referral hospital in South India

  D’Souza, S. R. B., Lewis, L. E., Kumar, V. & Prakash, H., 01-01-2018, In: Indian Journal of Public Health Research and Development. 9, 1, p. 422-426 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Neonatal Intensive Care Units
  • Premature Infants
  • Noise
  • Tertiary Care Centers
  • India

• Biomarker Profiling for Pyridoxine Dependent Epilepsy in Dried Blood Spots by HILIC-ESI-MS

  Mathew, E. M., Moorkoth, S., Lewis, L. & Rao, P., 01-01-2018, In: International Journal of Analytical Chemistry. 2018, 2583215.

  Research output: Contribution to journal › Article › peer-review

  • Liquid chromatography
  • Pyridoxine
  • Biomarkers
  • Blood
  • pipecolic acid
  3 Citations (Scopus)

• Burkholderia cepacia sepsis among neonates

  Patra, S., Bhat, R. Y., Lewis, L. E., Purakayastha, J., Vamsi Sivaramaraju, V., Kalwaje E, V. & Mishra, S., 01-01-2014, In: Indian Journal of Pediatrics. 81, 11, p. 1233-1236 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Burkholderia Infections
  • Newborn Infant
  • Burkholderia cepacia
  • Tazobactam Drug Combination Piperacillin
  • Sulfamethoxazole Drug Combination Trimethoprim
  4 Citations (Scopus)

• Comparison of the heated humidified high-flow nasal cannula with nasal continuous positive airway pressure as primary respiratory support for preterm neonates: A prospective observational study

  Skariah, T. A., Dias, L. & Lewis, L. E., 01-01-2019, In: Iranian Journal of Neonatology. 10, 3, p. 51-57 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Continuous Positive Airway Pressure
  • Cannula
  • Observational Studies
  • Newborn Infant
  • Prospective Studies

• Cost-Effective HPLC-UV Method for Quantification of Vitamin D₂ and D₃ in Dried Blood Spot: A Potential Adjunct to Newborn Screening for Prophylaxis of Intractable Paediatric Seizures

  Mathew, E. M., Moorkoth, S., Rane, P. D., Lewis, L. & Rao, P., 01-01-2019, In: Chemical & pharmaceutical bulletin. 67, 2, p. 88-95 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Ergocalciferols
  • Pediatrics
  • Neonatal Screening
  • Cholecalciferol
  • Screening
  3 Citations (Scopus)

• Design framework for a data mart in the neonatal intensive care unit

  Shirwaikar, R. D., Dinesh Acharya, U., Makkithaya, K., Mallayaswamy, S. & Lewis, L. E. S., 01-01-2018, In: Critical Reviews in Biomedical Engineering. 46, 3, p. 221-243 23 p.

  Research output: Contribution to journal › Article › peer-review

  • Intensive care units
  • Computer systems
  • Decision making
  • Galaxies
  • Blood

• Development and validation of a dried blood spot test for thiamine deficiency among infants by HPLC–fluorimetry

  Mathew, E. M., Sakore, P., Lewis, L., Manokaran, K., Rao, P. & Moorkoth, S., 01-11-2019, In: Biomedical Chromatography. 33, 11, e4668.

  Research output: Contribution to journal › Article › peer-review

  • Thiamine Deficiency
  • Thiamine
  • Hematologic Tests
  • Blood
  • thiochrome
  3 Citations (Scopus)

• Development and Validation of GC-MS Bioanalytical Method to Detect Organic Acidemia in Neonatal/Pediatric Urine Samples

  Dhokade, P., Mathew, E. M., Nalini, K., Rao, P., Lewis, L. & Moorkoth, S., 01-09-2018, In: Pharmaceutical Chemistry Journal. 52, 6, p. 582-586 5 p.

  Research output: Contribution to journal › Article › peer-review

  • pipecolic acid
  • Homogentisic Acid
  • glutaric acid
  • Acetone
  • Methylmalonic Acid

• Early nasal intermittent positive pressure ventilation (NIPPV) versus nasal continuous positive airway pressure (NCPAP) for respiratory distress syndrome (RDS) in infants of 28-36 weeks gestational age: A randomized controlled trial

  Skariah, T. A. & Lewis, L. E., 01-01-2019, In: Iranian Journal of Neonatology. 10, 2, p. 1-8 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Intermittent Positive-Pressure Ventilation
  • Newborn Respiratory Distress Syndrome
  • Continuous Positive Airway Pressure
  • Gestational Age
  • Nose
  1 Citation (Scopus)

• Effect of multisensory stimulation on neuromotor development in preterm infants

  Kanagasabai, P. S., Mohan, D., Lewis, L. E., Kamath, A. & Rao, B. K., 06-2013, In: Indian Journal of Pediatrics. 80, 6, p. 460-464 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Premature Infants
  • Neonatal Intensive Care Units
  • Control Groups
  • Heel
  • Touch
  16 Citations (Scopus)

• Efficacy and safety of pertussis vaccination in pregnancy to prevent whooping cough in early infancy

  Murthy, S., Godinho, M. A., Lakiang, T., Lewis, M. G. G., Lewis, L. & Nair, N. S., 19-04-2018, In: Cochrane Database of Systematic Reviews. 2018, 4, CD013008.

  Research output: Contribution to journal › Article › peer-review

  • Whooping Cough
  • Vaccination
  • Pregnancy
  • Safety
  1 Citation (Scopus)

• Estimation of caffeine regimens: A machine learning approach for enhanced clinical decision making at a neonatal intensive care unit (NICU)

  Shirwaikar, R. D., Dinesh Acharya, U., Makkithaya, K., Mallayaswamy, S. & Lewis, L. E. S., 01-01-2018, In: Critical Reviews in Biomedical Engineering. 46, 2, p. 93-115 23 p.

  Research output: Contribution to journal › Article › peer-review

  • Caffeine
  • Intensive care units
  • Machine learning
  • Physiology
  • Decision making
  3 Citations (Scopus)

• Factors associated with neonatal pneumonia in India: Protocol for a systematic review and planned meta-analysis

  Nair, S., Lewis, L. E., Godinho, M. A., Murthy, S., Lakiang, T. & Venkatesh, B. T., 01-01-2018, In: BMJ Open. 8, 1, e018790.

  Research output: Contribution to journal › Review article › peer-review

  • India
  • Pneumonia
  • Meta-Analysis
  • Systematic Reviews
  • Ethics
  1 Citation (Scopus)

• Familial cleidocranial dysplasia in a neonate: A case report

  Konda, K. C., Katkuri, D., Reddy, K. V., Joshua Rajan, X. & Lewis, L. E., 01-06-2018, In: Iranian Journal of Neonatology. 9, 2, p. 83-86 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Cleidocranial Dysplasia
  • Newborn Infant
  • Early Diagnosis
  • Pubic Symphysis
  • Craniofacial Abnormalities
  1 Citation (Scopus)

• Heated humidified high-flow nasal cannula versus nasal continuous positive airway pressure for the facilitation of extubation in preterm neonates with respiratory distress

  Konda, K. C., Lewis, L. E., Bhat, R. Y., Purkayastha, J. & Kanaparthi, S., 01-03-2018, In: Iranian Journal of Neonatology. 9, 2

  Research output: Contribution to journal › Article › peer-review

  • Continuous Positive Airway Pressure
  • Cannula
  • Noninvasive Ventilation
  • Nose
  • Incidence
  2 Citations (Scopus)

• Impact of depressive symptoms on mother infant attachment among mothers of preterm neonates

  Margaret, B., Lewis, L. E., Bhat, Y. R., Nayak, B. S., Pai, M. S. & Mundkur, S. C., 01-01-2018, In: Online Journal of Health and Allied Sciences. 17, 1, 1.

  Research output: Contribution to journal › Article › peer-review

  • Newborn Infant
  • Depression
  • Mothers
  • Mother-Child Relations
  • Neonatal Intensive Care Units
  2 Citations (Scopus)

• Locus and allelic heterogeneity and phenotypic variability in Waardenburg syndrome

  Somashekar, P. H., Girisha, K. M., Nampoothiri, S., Gowrishankar, K., Devi, R. R., Gupta, N., Narayanan, D. L., Kaur, A., Bajaj, S., Jagadeesh, S., Lewis, L. E. S., Shailaja, S. & Shukla, A., 01-01-2019, In: Clinical Genetics.

  Research output: Contribution to journal › Article › peer-review

  • Waardenburg Syndrome
  • Population Biological Variation
  • Hearing Loss
  • Albinism
  • Mosaicism
  6 Citations (Scopus)

• Mortality and morbidity among preterm neonates in neonatal intensive care unit

  Pai, M. S., Lewis, L. E., S, Y., Priyadarshini, S. & Margaret, B., 01-07-2018, In: Online Journal of Health and Allied Sciences. 17, 3, 2.

  Research output: Contribution to journal › Article › peer-review

  • Neonatal Intensive Care Units
  • Newborn Infant
  • Morbidity
  • Mortality
  • Gestational Age
  1 Citation (Scopus)

• NAD(P)HX dehydratase (NAXD) deficiency: a novel neurodegenerative disorder exacerbated by febrile illnesses

  Van Bergen, N. J., Guo, Y., Rankin, J., Paczia, N., Becker-Kettern, J., Kremer, L. S., Pyle, A., Conrotte, J. F., Ellaway, C., Procopis, P., Prelog, K., Homfray, T., Baptista, J., Baple, E., Wakeling, M., Massey, S., Kay, D. P., Shukla, A., Girisha, K. M., Lewis, L. E. S. & 15 others, Santra, S., Power, R., Daubeney, P., Montoya, J., Ruiz-Pesini, E., Kovacs-Nagy, R., Pritsch, M., Ahting, U., Thorburn, D. R., Prokisch, H., Taylor, R. W., Christodoulou, J., Linster, C. L., Ellard, S. & Hakonarson, H., 01-01-2019, In: Brain : a journal of neurology. 142, 1, p. 50-58 9 p.

  Research output: Contribution to journal › Article › peer-review

  • 6-hydroxy-1,4,5,6-tetrahydronicotinamide adenine dinucleotide
  • Hydro-Lyases
  • NAD
  • Neurodegenerative Diseases
  • Fever
  15 Citations (Scopus)

• Neonatal Acquired Methemoglobinemia – Can Broad Spectrum Antibiotics be Implicated?

  Andrade, S. J., Raj K, A., Lewis, L. E., Purkayastha, J. & Aiyappa, G., 01-07-2019, In: Indian Journal of Pediatrics. 86, 7, 1 p.

  Research output: Contribution to journal › Letter › peer-review

  Open Access
  1 Citation (Scopus)

• Neonatal meningitis and sepsis by Chryseobacterium indologenes: A rare and resistant bacterium

  Eshwara, V. K., Sasi, A., Munim, F., Purkayastha, J., Lewis, L. E. & Mukhopadhyay, C., 01-01-2014, In: Indian Journal of Pediatrics. 81, 6, p. 611-613 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Chryseobacterium
  • Neonatal Sepsis
  • Meningitis
  • Bacteria
  • Carbapenems
  10 Citations (Scopus)

• Neonatal sepsis, bacterial isolates and antibiotic susceptibility patterns among neonates.

  Pais, M., Devi, E. S., Pai, M. V., Lewis, L., Gorge, A., Mayya, S. S. & Bairy, K. L., 02-2012, In: The Nursing journal of India. 103, 1, p. 18-20 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Neonatal Sepsis
  • Signs and Symptoms
  • Sepsis
  • Anti-Bacterial Agents
  • Pseudomonas Infections
  2 Citations (Scopus)

• Novel HILIC-ESI-MS method for urinary profiling of MSUD and methylmalonic aciduria biomarkers

  Mathew, E. M., Lewis, L., Rao, P., Nalini, K., Kamath, A. & Moorkoth, S., 16-08-2019, In: Journal of Chromatographic Science. 57, 8, p. 715-723 9 p.

  Research output: Contribution to journal › Article › peer-review

  • malonic acid
  • formic acid
  • Biomarkers
  • 2-methyl-3-oxovaleric acid
  • Organic acids
  1 Citation (Scopus)

• Nurse-led early initiation of breastfeeding on the LATCH scoring system

  D’Souza, G. L., D’Souza, S. R. B., Kamath, P. & Lewis, L. E., 01-01-2018, In: Indian Journal of Public Health Research and Development. 9, 1, p. 417-421 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Breast Feeding
  • Newborn Infant
  • Nurses
  • Mothers
  • Control Groups

• Optimizing neural networks for medical data sets: A case study on neonatal apnea prediction

  Shirwaikar, R. D., Acharya U, D., Makkithaya, K., M, S., Srivastava, S. & Lewis U, L. E. S., 01-07-2019, In: Artificial Intelligence in Medicine. 98, p. 59-76 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Neural Networks (Computer)
  • Apnea
  • Datasets
  • Set theory
  • Neural networks
  4 Citations (Scopus)

• Partition and hierarchical based clustering techniques for analysis of neonatal data

  Mago, N., Shirwaikar, R. D., Dinesh Acharya, U., Govardhan Hegde, K., Lewis, L. E. S. & Shivakumar, M., 01-01-2018, Lecture Notes in Networks and Systems. Springer Paris, p. 345-355 11 p. (Lecture Notes in Networks and Systems; vol. 14).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • Machine learning

• Pfeiffer syndrome with extreme proptosis, hypothyroidism and tail like appendage

  Soundaram, V., Ramesh Bhat, Y., Lewis, L. E., Girisha, K. M., Jayashree, P., Balasubramanian, S. & Pratyusha, R., 2014, In: Oman Medical Journal. 29, 5

  Research output: Contribution to journal › Article › peer-review

  • Acrocephalosyndactylia
  • Exophthalmos
  • Hypothyroidism
  • Syndactyly
  • Ankylosis

• Prediction of respiratory morbidities in late preterm neonates using cord blood arterial lactate and base excess

  Syed, F., Kini, S., Lewis, L. E., Ramesh Bhat, Y. & Purkaystha, J., 01-01-2019, In: Iranian Journal of Neonatology. 10, 4, p. 71-75 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Fetal Blood
  • Lactic Acid
  • Newborn Infant
  • Resuscitation
  • Morbidity

• Prevalence and severity of thrombocytopenia in blood culture proven neonatal sepsis: A prospective study

  Bhat, Y. R., Kousika, P., Lewis, L. & Purkayastha, J., 01-04-2018, In: Archives of Pediatric Infectious Diseases. 6, 2, e12471.

  Research output: Contribution to journal › Article › peer-review

  • Neonatal Sepsis
  • Blood Culture
  • Thrombocytopenia
  • Prospective Studies
  • Sepsis

• Promoting developmental supportive care in preterm infants and families in a level III neonatal intensive care unit (NICU) setting in India

  Sathish, Y., Lewis, L. E., Noronha, J. A., Nayak, B. S., Pai, M. S. & Altimier, L., 01-10-2019, In: Nurse Education in Practice. 40, 102612.

  Research output: Contribution to journal › Article › peer-review

  • Neonatal Intensive Care Units
  • Premature Infants
  • India
  • infant
  • Neonatal Nurses
  1 Citation (Scopus)

• Randomized controlled trial on effectiveness of mHealth (mobile/smartphone) based Preterm Home Care Program on developmental outcomes of preterms: Study protocol

  Nayak, B. S., Lewis, L. E., Margaret, B., Bhat Y, R., D'Almeida, J. & Phagdol, T., 01-01-2019, In: Journal of Advanced Nursing.

  Research output: Contribution to journal › Article › peer-review

  • Smartphone
  • Telemedicine
  • Home Care Services
  • Randomized Controlled Trials
  • Mobile Applications
  3 Citations (Scopus)

• Report of four novel variants in ASNS causing asparagine synthetase deficiency and review of literature

  Galada, C., Hebbar, M., Lewis, L., Soans, S., Kadavigere, R., Srivastava, A., Bielas, S., Girisha, K. M. & Shukla, A., 01-09-2018, In: Congenital Anomalies. 58, 5, p. 181-182 2 p.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)

• Risk factors of neonatal sepsis in India: A systematic review and meta-analysis

  Murthy, S., Godinho, M. A., Guddattu, V., Lewis, L. E. S. & Sreekumaran Nair, N., 01-04-2019, In: PLoS One. 14, 4, e0215683.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  • systematic review
  • Neonatal Sepsis
  • meta-analysis
  • risk factors
  • India
  9 Citations (Scopus)

• Standardization and validation of non-invasive monitoring of end tidal carbon dioxide in neonates via nasal cannula: An observational study

  Nayak, V. R., Skariah, T. A. & Lewis, L., 01-01-2019, In: Iranian Journal of Neonatology. 10, 2, p. 17-21 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Cannula
  • Carbon Dioxide
  • Arterial Pressure
  • Observational Studies
  • Blood Gas Analysis

• Staphylococcus aureus bacteremia in an Indian tertiary care hospital: Observational study on clinical epidemiology, resistance characteristics, and carriage of the Panton-Valentine leukocidin gene

  Eshwara, V. K., Munim, F., Tellapragada, C., Kamath, A., Varma, M., Lewis, L. E. & Mukhopadhyay, C., 11-2013, In: International Journal of Infectious Diseases. 17, 11, p. 1051-1055 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Panton-Valentine leukocidin
  • Bacteremia
  • Tertiary Healthcare
  • Tertiary Care Centers
  • Staphylococcus aureus
  16 Citations (Scopus)

• Study of congenital anomalies of the kidneys and urinary tract in neonates

  Chougule, A., Purkayastha, J., Lewis, L., Aiyappa, G. & Barche, A., 01-01-2018, In: Journal of Nepal Paediatric Society. 38, 3, p. 176-181 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Cakut
  • Newborn Infant
  • Hydronephrosis
  • Kidney
  • Infant Mortality

• Study of neurodevelopmental outcomes at 10-14 months of age using bayley scale of infant and toddler development in asphyxiated newborns with hypoxic ischemic encephalopathy treated with and without therapeutic hypothermia

  Purkayastha, J., Dutta, M., Lewis, L. E., Ramesh Bhat, Y., Joshua Rajan, X. & Ayappa, G., 01-09-2018, In: Iranian Journal of Neonatology. 9, 4, p. 1-6 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Brain Hypoxia-Ischemia
  • Induced Hypothermia
  • Child Development
  • Newborn Infant
  • Outcome Assessment (Health Care)

• Suppurative sialadenitis in a neonate by methicillin-resistant Staphylococcus aureus: Do we need search and kill superbug strategy

  Mukhopadhyay, C., Vandana, K. E., Munim, F. & Lewis, L. E., 01-01-2012, In: Indian Journal of Medical Microbiology. 30, 1, 1 p.

  Research output: Contribution to journal › Letter › peer-review
  2 Citations (Scopus)

• There is Only a Modest Increase in Neonatal Respiratory Morbidity Following Early Term Elective Cesarean in a South Indian Population

  Katwa, N., Vasudeva, A., Lewis, L. E. S. & Kumar, P., 01-01-2018, In: Journal of Obstetrics and Gynecology of India. p. 1-7 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Morbidity
  • Population
  • C 39
  • Delivery of Health Care
  • Tertiary Care Centers

• Time to positivity of blood cultures in neonates

  Vamsi, S. R., Bhat, R. Y., Lewis, L. E. & Vandana, K. E., 01-01-2014, In: Pediatric Infectious Disease Journal. 33, 2, p. 212-214 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Blood Culture
  • Newborn Infant
  • Bacteria
  • Neonatal Sepsis
  • Fungi
  15 Citations (Scopus)

• Towards continuous monitoring of pulse rate in neonatal intensive care unit with a webcam

  Mestha, L. K., Kyal, S., Xu, B., Lewis, L. E. D. & Kumar, V., 01-01-2014, In: Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference. 2014, p. 3817-3820 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Intensive care units
  • Neonatal Intensive Care Units
  • Hospital Equipment and Supplies
  • Heart Rate
  • Cameras
  39 Citations (Scopus)