Padmaja Subbarao

Padmaja Subbarao

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Padmaja Subbarao

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Associations between concentrations of perfluoroalkyl substances in human plasma and maternal, infant, and home characteristics in Winnipeg, Canada.

Environ Pollut 2019 Jun 21;249:758-766. Epub 2019 Mar 21.

Department of Chemistry, University of Manitoba, Winnipeg, Manitoba, Canada; Department of Environmental Studies and Sciences, The University of Winnipeg, Richardson College for the Environment, Winnipeg, Manitoba, Canada; Department of Chemistry, The University of Winnipeg, Richardson College for the Environment, Winnipeg, Manitoba, Canada.

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https://linkinghub.elsevier.com/retrieve/pii/S02697491193006
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http://dx.doi.org/10.1016/j.envpol.2019.03.054DOI Listing
June 2019

Trajectories of Depressive Symptoms and Perceived Stress From Pregnancy to the Postnatal Period Among Canadian Women: Impact of Employment and Immigration.

Am J Public Health 2019 Jun;109(S3):S197-S204

Angela Chow is with the Department of Applied Health Science, School of Public Health, Indiana University, Bloomington. Christoffer Dharma and Malcolm R. Sears are with the Department of Medicine, McMaster University, Hamilton, Ontario. Edith Chen is with the Department of Psychology and the Institute for Policy Research, Northwestern University, Evanston, IL. Piushkumar J. Mandhane and Anita L. Kozyrskyj are with the Department of Pediatrics, University of Alberta, Edmonton. Stuart E. Turvey is with the Department of Pediatrics, The University of British Columbia, and BC Children's Hospital, Vancouver. Susan J. Elliott is with the Department of Geography and Environmental Management, University of Waterloo, Waterloo, Ontario. Allan B. Becker is with the Manitoba Institute of Child Health, the Department of Pediatrics & Child Health, University of Manitoba, Winnipeg. Padmaja Subbarao is with the Departments of Pediatrics and Physiology, and the Hospital for Sick Children, University of Toronto, Toronto, Ontario.

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http://dx.doi.org/10.2105/AJPH.2018.304624DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6595522PMC
June 2019

Vitamin C for Pregnant Smokers to Improve Infant Lung Function. An Orange a Day Keeps the Respirologist Away?

Authors:
Padmaja Subbarao

Am J Respir Crit Care Med 2019 May;199(9):1056-1057

1 The Hospital for Sick Children Toronto, Ontario, Canada.

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http://dx.doi.org/10.1164/rccm.201811-2128EDDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6515870PMC
May 2019

Prevalence of Asthma and Allergies and Risk of Relapse in Childhood Nephrotic Syndrome: Insight into Nephrotic Syndrome Cohort.

J Pediatr 2019 May 4;208:251-257.e1. Epub 2019 Feb 4.

Child Health and Evaluative Sciences, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada; University of Toronto, Toronto, Ontario, Canada; Division of Nephrology, The Hospital for Sick Children, Toronto, Ontario, Canada; University Health Network, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jpeds.2018.12.048DOI Listing
May 2019

The Final Frontier: Preschool Asthma Severity-The Silent Years No More.

Authors:
Padmaja Subbarao

Ann Am Thorac Soc 2019 May;16(5):550-552

1 Division of Respiratory Medicine, The Hospital for Sick Children, Department of Pediatrics and Physiology, and.

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http://dx.doi.org/10.1513/AnnalsATS.201901-096EDDOI Listing
May 2019

Composition and Variation of the Human Milk Microbiota Are Influenced by Maternal and Early-Life Factors.

Cell Host Microbe 2019 02;25(2):324-335.e4

Children's Hospital Research Institute of Manitoba, Pediatrics and Child Health, Winnipeg, MB, Canada; Developmental Origins of Chronic Diseases in Children Network (DEVOTION), Winnipeg, MB, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.chom.2019.01.011DOI Listing
February 2019

Exclusive breastfeeding in hospital predicts longer breastfeeding duration in Canada: Implications for health equity.

Birth 2018 12 2;45(4):440-449. Epub 2018 Mar 2.

Department of Pediatrics and Child Health, Health Sciences Centre, CE-208 Children's Hospital, University of Manitoba, Winnipeg, MB, Canada.

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http://dx.doi.org/10.1111/birt.12345DOI Listing
December 2018

Diagnosing atopic dermatitis in infancy: Questionnaire reports vs criteria-based assessment.

Paediatr Perinat Epidemiol 2018 11 21;32(6):556-567. Epub 2018 Nov 21.

Department of Medicine, McMaster University, Hamilton, Canada.

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http://dx.doi.org/10.1111/ppe.12525DOI Listing
November 2018

Ventilation inhomogeneity in infants with recurrent wheezing.

Thorax 2018 10 15;73(10):936-941. Epub 2018 Jun 15.

Division of Respiratory Medicine and Translational Medicine, Department of Pediatrics & Physiology, Hospital for Sick Children & University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1136/thoraxjnl-2017-211351DOI Listing
October 2018

Postnatal exposure to household disinfectants, infant gut microbiota and subsequent risk of overweight in children.

CMAJ 2018 09;190(37):E1097-E1107

School of Public Health (M. Tun, Kozyrskyj), University of Alberta, Edmonton, Alta.; Department of Pediatrics (M. Tun, H. Tun, Mahoney, Mandhane, Kozyrskyj), University of Alberta, Edmonton, Alta.; Dalla Lana School of Public Health (Konya, Brook, Lou, Scott), University of Toronto, Toronto, Ont.; Centre for the Analysis of Genome Evolution and Function (Guttman), University of Toronto, Toronto, Ont.; Department of Pediatrics and Child Health (Becker), University of Manitoba, Winnipeg, Man.; Department of Pediatrics (Turvey), Child and Family Research Institute, University of British Columbia, Vancouver, BC; Department of Pediatric Respiratory Medicine (Subbarao), University of Toronto. Toronto, Ont.; Department of Medicine (Sears), McMaster University, Hamilton, Ont.; Faculty of Health Sciences (Takarao), Simon Fraser University, Vancouver, BC; Canadian Healthy Infant Longitudinal Development Study (CHILD Study Investigators)

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http://www.cmaj.ca/lookup/doi/10.1503/cmaj.170809
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http://dx.doi.org/10.1503/cmaj.170809DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6141245PMC
September 2018

Lung clearance index is elevated in young children with symptom-controlled asthma.

Health Sci Rep 2018 Aug 19;1(8):e58. Epub 2018 Jun 19.

Division of Respiratory Medicine, Department of Pediatrics Hospital for Sick Children and Research Institute Toronto Ontario Canada.

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http://dx.doi.org/10.1002/hsr2.58DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6266588PMC
August 2018

Reference equations for the interpretation of forced expiratory and plethysmographic measurements in infants.

Pediatr Pulmonol 2018 07 23;53(7):907-916. Epub 2018 May 23.

Division of Respiratory Medicine, Department of Pediatrics, and Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1002/ppul.24063DOI Listing
July 2018

Maternal depressive symptoms linked to reduced fecal Immunoglobulin A concentrations in infants.

Brain Behav Immun 2018 02 12;68:123-131. Epub 2017 Oct 12.

Department of Pediatrics, University of Alberta, 3-527 Edmonton Clinic Health Academy, 11405-87 Avenue, Edmonton, Alberta T6G 1C9, Canada; School of Public Health, University of Alberta, 3-527 Edmonton Clinic Health Academy, 11405-87 Avenue, Edmonton, Alberta T6G 1C9, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.bbi.2017.10.007DOI Listing
February 2018

Predicting the atopic march: Results from the Canadian Healthy Infant Longitudinal Development Study.

J Allergy Clin Immunol 2018 02 15;141(2):601-607.e8. Epub 2017 Nov 15.

Department of Medicine, McMaster University, Hamilton, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jaci.2017.08.024DOI Listing
February 2018

Epidemiology of Asthma and Influence of Ethnicity.

Semin Respir Crit Care Med 2018 Feb 10;39(1):3-11. Epub 2018 Feb 10.

Divison of Respiratory Medicine, Department of Pediatrics and Translational Medicine, Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1055/s-0037-1618568DOI Listing
February 2018

Modes of Infant Feeding and the Risk of Childhood Asthma: A Prospective Birth Cohort Study.

J Pediatr 2017 11;190:192-199.e2

Department of Pediatrics and Child Health, University of Manitoba, Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jpeds.2017.07.012DOI Listing
November 2017

Association of wheeze with lung function decline in children with sickle cell disease.

Eur Respir J 2017 11 30;50(5). Epub 2017 Nov 30.

Division of Respiratory Medicine, Dept of Pediatrics, The Hospital for Sick Children, Toronto, ON, Canada

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http://dx.doi.org/10.1183/13993003.02433-2016DOI Listing
November 2017

Corrections to an ATS Workshop Report on Multiple-Breath Washout Testing for Patients with Cystic Fibrosis.

Ann Am Thorac Soc 2017 01;14(1):145

1 Hospital for Sick Children Toronto, Ontario, Canada.

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http://dx.doi.org/10.1513/AnnalsATS.201610-796LEDOI Listing
January 2017

High fecal IgA is associated with reduced Clostridium difficile colonization in infants.

Microbes Infect 2016 09 24;18(9):543-9. Epub 2016 May 24.

Department of Pediatrics, University of Alberta, AB, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.micinf.2016.05.001DOI Listing
September 2016

The Bidirectional Relationship Between Asthma and Obstructive Sleep Apnea: Which Came First?

J Pediatr 2016 09 16;176:10-6. Epub 2016 Jun 16.

Division of Respiratory Medicine, Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jpeds.2016.05.058DOI Listing
September 2016

Changes in multiple breath washout measures after raised volume rapid thoracoabdominal compression maneuvers in infants.

Pediatr Pulmonol 2016 Feb 18;51(2):183-8. Epub 2015 Sep 18.

Department of Pediatrics and Program in Physiology and Experimental Medicine, Division of Respiratory Medicine, SickKids Research Institute, The Hospital for Sick Children and University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1002/ppul.23220DOI Listing
February 2016

Lung clearance index in cystic fibrosis subjects treated for pulmonary exacerbations.

Eur Respir J 2015 Oct 9;46(4):1055-64. Epub 2015 Jul 9.

Division of Respiratory Medicine, Hospital for Sick Children, Toronto, ON, Canada Physiology and Experimental Medicine, Research Institute, Hospital for Sick Children, Toronto, ON, Canada Faculty of Medicine, Dept of Paediatrics, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1183/09031936.00211914DOI Listing
October 2015

Perinatal Exposure to Traffic-Related Air Pollution and Atopy at 1 Year of Age in a Multi-Center Canadian Birth Cohort Study.

Environ Health Perspect 2015 Sep 31;123(9):902-8. Epub 2015 Mar 31.

School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada.

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http://dx.doi.org/10.1289/ehp.1408700DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4559953PMC
September 2015

Early infancy microbial and metabolic alterations affect risk of childhood asthma.

Sci Transl Med 2015 Sep;7(307):307ra152

Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada. Department of Microbiology & Immunology, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada. Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada.

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http://dx.doi.org/10.1126/scitranslmed.aab2271DOI Listing
September 2015

Alternative outcomes for the multiple breath washout in children with CF.

J Cyst Fibros 2015 Jul 8;14(4):490-6. Epub 2015 Jan 8.

Division of Respiratory Medicine, Department of Pediatrics, Hospital for Sick Children, Toronto, Canada; Physiology and Experimental Medicine, Research Institute, Hospital for Sick Children, Toronto, Canada; University of Toronto, Canada.

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http://dx.doi.org/10.1016/j.jcf.2014.12.008DOI Listing
July 2015

Asymmetric dimethylarginine in chronic obstructive pulmonary disease (ADMA in COPD).

Int J Mol Sci 2014 Apr 10;15(4):6062-71. Epub 2014 Apr 10.

Program in Physiology and Experimental Medicine, SickKids Research Institute, and Division of Respiratory Medicine, Department of Pediatrics, Hospital for Sick Children, 555 University Avenue University of Toronto, Toronto, ON M5G 1X8, Canada.

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http://dx.doi.org/10.3390/ijms15046062DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4013615PMC
April 2014

The prevalence of asthma in Canadian children of South Asian descent.

Pediatr Pulmonol 2014 Jan 24;49(1):43-8. Epub 2013 Oct 24.

Desiderius School of Medicine, Erasmus, MC, Rotterdam, The Netherlands.

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http://doi.wiley.com/10.1002/ppul.22907
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http://dx.doi.org/10.1002/ppul.22907DOI Listing
January 2014

Multiple breath nitrogen washout: a feasible alternative to mass spectrometry.

PLoS One 2013 15;8(2):e56868. Epub 2013 Feb 15.

Division of Respiratory Medicine, Department of Pediatrics, the Hospital for Sick Children, University of Toronto, Toronto, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0056868PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3574055PMC
August 2013

Lung clearance index as an outcome measure for clinical trials in young children with cystic fibrosis. A pilot study using inhaled hypertonic saline.

Am J Respir Crit Care Med 2013 Aug;188(4):456-60

Division of Respiratory Medicine, Department of Pediatrics, The Hospital for Sick Children and University of Toronto, 555 University Avenue, Ontario, Canada.

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http://dx.doi.org/10.1164/rccm.201302-0219OCDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3778738PMC
August 2013

Age and height dependence of lung clearance index and functional residual capacity.

Eur Respir J 2013 Jun 8;41(6):1371-7. Epub 2012 Nov 8.

Portex Respiratory Unit, UCL Institute of Child Health, London, UK.

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http://dx.doi.org/10.1183/09031936.00005512DOI Listing
June 2013

A retrospective cross-sectional study of risk factors and clinical spectrum of children admitted to hospital with pandemic H1N1 influenza as compared to influenza A.

BMJ Open 2012 11;2(2):e000310. Epub 2012 Mar 11.

Division of Infectious Diseases, Department of Pediatrics, The Hospital for Sick Children, The University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1136/bmjopen-2011-000310DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3307038PMC
October 2012

Relevance of birth cohorts to assessment of asthma persistence.

Curr Allergy Asthma Rep 2012 Jun;12(3):175-84

Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, New Zealand.

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http://dx.doi.org/10.1007/s11882-012-0255-6DOI Listing
June 2012

Bronchodilator responsiveness in wheezy infants and toddlers is not associated with asthma risk factors.

Pediatr Pulmonol 2012 May 17;47(5):421-8. Epub 2011 Oct 17.

Seattle Children's Hospital, University of Washington, Seattle, Washington, USA.

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http://dx.doi.org/10.1002/ppul.21567DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3325342PMC
May 2012

Asymmetric dimethylarginine is increased in asthma.

Am J Respir Crit Care Med 2011 Oct;184(7):779-85

Division of Occupational Medicine, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1164/rccm.201011-1810OCDOI Listing
October 2011

Hypertonic saline improves the LCI in paediatric patients with CF with normal lung function.

Thorax 2010 May;65(5):379-83

Hospital for Sick Children, 555 University Avenue, Toronto Ontario M5G 1X8, Canada.

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http://dx.doi.org/10.1136/thx.2009.125831DOI Listing
May 2010

Asthma: epidemiology, etiology and risk factors.

CMAJ 2009 Oct 14;181(9):E181-90. Epub 2009 Sep 14.

Department of Pediatric Respirology, Hospital for Sick Children, University of Toronto, Toronto, Ont.

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http://dx.doi.org/10.1503/cmaj.080612DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2764772PMC
October 2009

Longitudinal decline in lung volume in a population of children with sickle cell disease.

Am J Respir Crit Care Med 2008 Nov 5;178(10):1055-9. Epub 2008 Sep 5.

Department of Pediatrics, Division of Respiratory Medicine, Research Institute, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1164/rccm.200708-1219OCDOI Listing
November 2008

The chicken or the egg? Perhaps the egg.

Arch Dis Child 2008 Jul;93(7):552-3

Sick Children's Hospital, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1136/adc.2008.137729DOI Listing
July 2008

Sputum eosinophils and the response of exercise-induced bronchoconstriction to corticosteroid in asthma.

Chest 2008 Feb 10;133(2):404-11. Epub 2007 Dec 10.

Department of Medicine, McMaster University, 1200 Main St West, Room 3U-24, Hamilton, ON, Canada L8N 3Z5.

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http://dx.doi.org/10.1378/chest.07-2048DOI Listing
February 2008

Pilot study of safety and tolerability of inhaled hypertonic saline in infants with cystic fibrosis.

Pediatr Pulmonol 2007 May;42(5):471-6

Division of Pediatric Respiratory Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1002/ppul.20603DOI Listing
May 2007

Beta2-agonists for asthma: the pediatric perspective.

Clin Rev Allergy Immunol 2006 Oct-Dec;31(2-3):209-18

Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1385/CRIAI:31:2:209DOI Listing
February 2007

Limitations of electronic compensation for measuring plethysmographic airway resistance in infants.

Pediatr Pulmonol 2005 Jul;40(1):45-52

Portex Respiratory Unit, Institute of Child Health and Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom.

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http://dx.doi.org/10.1002/ppul.20217DOI Listing
July 2005

Protection by budesonide and fluticasone on allergen-induced airway responses after discontinuation of therapy.

J Allergy Clin Immunol 2005 Apr;115(4):745-50

Firestone Institute for Respiratory Health, St. Joseph's Hospital and McMaster University, Hamilton, Ontario, Canada.

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http://linkinghub.elsevier.com/retrieve/pii/S009167490403097
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http://dx.doi.org/10.1016/j.jaci.2004.11.023DOI Listing
April 2005

Comparison of spirometric reference values.

Pediatr Pulmonol 2004 Jun;37(6):515-22

Division of Respiratory Medicine, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1002/ppul.20015DOI Listing
June 2004

Beta2-agonist tolerance and exercise-induced bronchospasm.

Am J Respir Crit Care Med 2002 Apr;165(8):1068-70

Asthma Research Group, Firestone Institute for Respiratory Health, McMaster University/St Joseph's Hospital, Hamilton, Ontario, Canada.

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http://dx.doi.org/10.1164/ajrccm.165.8.200111-091bcDOI Listing
April 2002