selected scholarly activity
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conferences
- The impact of COVID-19 infection on eosinophil dynamics. pa1510. 2024
- Sputum Mucus Rheology, Inflammatory Profile, and CT Mucus Scores in Severe Asthma. C29. ADVANCED LUNG IMAGING; THE PULMONARY PAPARAZZI. a5221-a5221. 2024
- Sputum and Serum Immunoglobulins in Chronic Obstructive Pulmonary Disease. B32. BIOMARKERS AND TRANSLATIONAL STUDIES IN COPD AND CHRONIC AIRWAYS DISEASES. a3306-a3306. 2024
- St. George's Respiratory Questionnaire (SGRQ) Based Cluster Analysis of Post-acute COVID-19 Sequelae. C75. STRUCTURAL AND FUNCTIONAL CONSEQUENCES OF COVID. a6474-a6474. 2024
- Unveiling 2-year Functional Outcomes in COVID-19 Survivors: Breaking Results From a Multi-center Prospective Cohort Study. B97. ADVANCED INSIGHTS INTO PULMONARY REHABILITATION. a4720-a4720. 2024
- Cytokine and chemokine signature of COVID-19 and predictive markers. European Respiratory Journal. 2023
- Effectiveness and cost of a comprehensive severe asthma management strategy guided by airway inflammometry. European Respiratory Journal. 2023
- Functional recovery over 1 year after hospitalization for COVID-19: results from waves 1 and 2 of the pandemic. European Respiratory Journal. 2023
- Multisite implementation of 129Xe-MRI assessment of COPD disease progression: XeCITE early results. European Respiratory Journal. 2023
- TSLP gene polymorphisms and alarmin protein levels in COVID-19. European Respiratory Journal. 2023
- Anti-alarmins for Severe Asthma: A Systematic Review and Meta-analysis. American Journal of Respiratory and Critical Care Medicine. 2023
- Respiratory Post Acute COVID-19 Sequelae (PACS)-A Phenotype of Long COVID. American Journal of Respiratory and Critical Care Medicine. 2023
- The Effect of the COVID-19 Pandemic on Community Respiratory Virus Prevalence and Healthcare Utilization Related to Asthma, Chronic Obstructive Pulmonary Disease, and Respiratory Tract Infection. American Journal of Respiratory and Critical Care Medicine. 2023
- The Feasibility and Efficacy of Heated Humidified Air Via Nasal Cannula for COPD Patients Post Exacerbation: An Open-label, Non-randomized Pilot Study. American Journal of Respiratory and Critical Care Medicine. 2023
- VQ-SPECT/CT Following Recovery From Non-critical COVID-19: 6 Month Longitudinal Follow-up. American Journal of Respiratory and Critical Care Medicine. 2023
- Elevated CD27-IgD- B cells in Post-Acute COVID-19 Sequalae Patients with Rheumatological Symptoms. 10.01 - Respiratory infections and bronchiectasis. 205. 2023
- Functional recovery of hospitalised patients with covid-19: a prospective cohort study. European Respiratory Journal. 2022
- Respiratory system resistance and reactance following recovery from non-critical COVID-19. European Respiratory Journal. 2022
- Post-Acute COVID-19 Sequalae (PACS) with New-onset Rheumatological Complications. Arthritis & Rheumatology. 1583-1585. 2022
- Breath Analysis of Patients Diagnosed with COVID-19 Pneumonia Using Infrared Spectroscopy. American Journal of Respiratory and Critical Care Medicine. 2022
- Ventilation and Perfusion Abnormalities Following Recovery from Non-Critical COVID-19. C30. LIFE AND LUNGS AFTER COVID: FUNCTIONAL RECOVERY AND OUTCOMES FOLLOWING SARS-CoV2 INFECTION. a3920-a3920. 2022
- Association Between CT Mucus Plugging and Airway Wall Thickness in COPD and Asthma. American Journal of Respiratory and Critical Care Medicine. 2021
- Accumulation of Allergen-specific CD4+ T cells in the Airways after Segmental Allergen Challenge is Associated with Reduced Expression of T2 Chemoattractant Receptors on Allergen-specific CD4+ T cells in Blood. Journal of Allergy and Clinical Immunology. AB236-AB236. 2021
- The Role of Excess Airway Macrophage Iron on Infective Exacerbations of Chronic Obstructive Pulmonary Disease. American Journal of Respiratory and Critical Care Medicine. 2020
- The prevalence of bronchitis and associations with spirometry in patients with interstitial lungdisease in a Canadian tertiary care centre. European Respiratory Journal. 2019
- Sputum and serum immunoglobulins in patients with asthma and recurrent neutrophilic bronchitis. Journal of Allergy and Clinical Immunology. AB227-AB227. 2019
- Sputum autoantibody-mediated macrophage dysfunction in severe eosinophilic asthmatics with recurrent infections. Journal of Allergy and Clinical Immunology. AB189-AB189. 2019
- Asthma, Chronic Obstructive Pulmonary Disease, Respiratory Tract Infections And Viruses: Admission Rates, Emergency Room Visits And Age. American Journal of Respiratory and Critical Care Medicine. 2017
- Rates Of Hospital Admission And Emergency Room Visits With Asthma, Chronic Obstructive Pulmonary Disease, And Respiratory Tract Infection Relative To Age And Season In Ontario, Canada. American Journal of Respiratory and Critical Care Medicine. 2017
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journal articles
- Comparison of upper and lower airway expression of SARS‐COV‐2 receptors in allergic asthma. Acta Allergologica. 79:2856-2858. 2024
- Benralizumab for allergic asthma: a randomised, double-blind, placebo-controlled, trial. European Respiratory Journal. 64:2400512-2400512. 2024
- Immune Response Dynamics and Biomarkers in COVID-19 Patients. International Journal of Molecular Sciences. 25:6427-6427. 2024
- Long-Term Functional Limitations and Predictors of Recovery After COVID-19: A Multicenter Prospective Cohort Study. American Journal of Medicine. 137:990-1000. 2024
- Machine learning enabled detection of COVID-19 pneumonia using exhaled breath analysis: a proof-of-concept study. Journal of Breath Research. 18:026009-026009. 2024
- Effect of dupilumab on sputum eosinophils in patients with moderate‐to‐severe asthma. Acta Allergologica. 79:509-513. 2024
- Examining the effect of the COVID-19 pandemic on community virus prevalence and healthcare utilisation reveals that peaks in asthma, COPD and respiratory tract infection occur with the re-emergence of rhino/enterovirus. Thorax. 78:1248-1253. 2023
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Protein expression of
SARS‐CoV ‐2 receptorsACE2 andTMPRSS2 in allergic airways after allergen challenge. Acta Allergologica. 78:3010-3013. 2023 - Gene Polymorphisms of Epithelial Cell-Derived Alarmins and Their Effects on Protein Levels and Disease Severity in Patients with COVID-19. Genes. 14:1721-1721. 2023
- Anti-epithelial-derived cytokines for severe asthma: Systematic review and meta-analysis. Journal of Allergy and Clinical Immunology. 151:1566-1576. 2023
- Autoantibody-mediated Macrophage Dysfunction in Patients with Severe Asthma with Airway Infections. American Journal of Respiratory and Critical Care Medicine. 207:427-437. 2023
- A case series of dual biologics therapy for severe asthma. Journal of Allergy and Clinical Immunology: In Practice. 11:335-340.e2. 2023
- Circulating anti-nuclear autoantibodies in COVID-19 survivors predict long-COVID symptoms. European Respiratory Journal. 61:2200970-2200970. 2023
- Hospitalised COVID-19 outcomes are predicted by hypoxaemia and pneumonia phenotype irrespective of the timing of their emergence. BMJ Open. 12:e062453-e062453. 2022
- Inhaled corticosteroids, COPD, and the incidence of lung cancer: a systematic review and dose response meta-analysis. BMC Pulmonary Medicine. 22:275. 2022
- Iron in airway macrophages and infective exacerbations of chronic obstructive pulmonary disease. Respiratory Research. 23:8. 2022
- Luminal mucus plugs are spatially associated with airway wall thickening in severe COPD and asthma: A single-centered, retrospective, observational study. Respiratory Medicine. 202:106982-106982. 2022
- Ventilation and perfusion abnormalities following recovery from noncritical COVID-19. Canadian Journal of Respiratory, Critical Care, and Sleep Medicine. 6:304-313. 2022
- 129Xe MRI ventilation defects in ever-hospitalised and never-hospitalised people with post-acute COVID-19 syndrome. BMJ Open Respiratory Research. 9:e001235-e001235. 2022
- Functional recovery following hospitalisation of patients diagnosed with COVID-19: a protocol for a longitudinal cohort study. BMJ Open. 11:e053021-e053021. 2021
- External validation of the 4C mortality score among COVID-19 patients admitted to hospital in Ontario, Canada: a retrospective study. Scientific Reports. 11:18638. 2021
- Inflammatory biomarkers as independent prognosticators of 28-day mortality for COVID-19 patients admitted to general medicine or ICU wards: a retrospective cohort study. Internal and emergency medicine. 16:1573-1582. 2021
- Comprehensive Care Management in Conjunction with Sputum Cytometry-Guided Pharmacotherapy in a Post-Discharge Clinic for Patients with COPD. COPD: Journal of Chronic Obstructive Pulmonary Disease. 18:411-416. 2021
- Incidence and Outcomes of Acute Kidney Injury in Patients Admitted to Hospital With COVID-19: A Retrospective Cohort Study. Canadian Journal of Kidney Health and Disease. 8:205435812110277-205435812110277. 2021
- Exacerbations of Severe Asthma While on Anti–IL-5 Biologics. Journal of Investigational Allergology and Clinical Immunology. 30:307-316. 2020
- Sputum and serum immunoglobulins in adult asthmatics with recurrent respiratory tract infections. Acta Allergologica. 75:2105-2108. 2020
- Sputum quantitative cytometry in patients with interstitial lung disease and chronic cough. Respiratory Medicine. 170:106067-106067. 2020
- Sputum Inflammometry to Manage Chronic Obstructive Pulmonary Disease Exacerbations: Beyond Guidelines. Tuberculosis and Respiratory Diseases. 83:175-184. 2020
- Eosinophil-derived IL-13 promotes emphysema. European Respiratory Journal. 53:1801291-1801291. 2019
- Once daily long-acting beta2-agonists and long-acting muscarinic antagonists in a combined inhaler versus placebo for chronic obstructive pulmonary disease. Clinical Respiratory Journal. 2019:CD012930. 2019
- Under- and over-diagnosis of COPD: a global perspective. Breathe. 15:24-35. 2019
- Loss of bronchoprotection to Salbutamol during sputum induction with hypertonic saline: implications for asthma therapy. Allergy, Asthma and Clinical Immunology. 14:26. 2018
- Once daily long-acting beta2-agonists and long-acting muscarinic antagonists in a combined inhaler versus placebo for chronic obstructive pulmonary disease. Clinical Respiratory Journal. 2018. 2018
- Sputum plug selection under inverted microscopy improves microbial identification during exacerbations of airway diseases. Respiratory Medicine. 134:92-94. 2018
- Hemosiderin in sputum macrophages may predict infective exacerbations of chronic obstructive pulmonary disease: a retrospective observational study. BMC Pulmonary Medicine. 17:60. 2017
- The use of cellular and molecular biomarkers to manage COPD exacerbations. Expert Review of Respiratory Medicine. 11:1-9. 2017
- Challenges of managing asthma in an elderly population. Polskie Archiwum Medycyny Wewnetrznej. 127:291-293. 2017
- Intussusception in Adults with Cystic Fibrosis: A Case Series with Review of the Literature. Digestive Diseases and Sciences. 56:3695-3700. 2011
- Increased Serum Vitamin A and E Levels After Lung Transplantation. Transplantation. 92:601-606. 2011
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preprints
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theses