Nicholas Avdimiretz

MD, FRCPC

Investigator and Pediatric Respirologist, BC Children's Hospital
Program Director of Fellowship Training, Division of Respiratory Medicine, UBC Department of Pediatrics

Dr. Avdimiretz is a certified Pediatric Respirologist with clinical and research expertise in advanced lung diseases in childhood, lung transplantation, aerodigestive conditions, advanced bronchoscopy, and interstitial lung diseases. He previously worked at Stanford University, Lucile Packard Children’s Hospital, as Medical Director of the Pediatric Lung Transplant Program. He is a devoted medical educator and coach for trainees, and has an interest in studying health disparities and inequities. His research is focused on improving outcomes for children with advanced and rare lung diseases. This includes studying practices in the field of pediatric lung transplant around the world, examining shifts over time in childhood lung diseases, and investigating how to optimize care for children with these diseases. As well, Dr. Avdimiretz authored a book chapter on allergy in heart transplantation and is involved in studying the effectiveness of new types of therapies for children with cystic fibrosis.

Academic Affiliations

  • Clinical Associate Professor, Division of Respiratory Medicine, Department of Pediatrics, Faculty of Medicine, University of British Columbia
  • Research Theme: Childhood Diseases
  • Research Group(s): Clinical Practice, Outcomes and Innovation; Implementing Knowledge for Equity and System Change; Rare Diseases

Contact Information

Location

4480 Oak Street, Vancouver, British Columbia, Canada, V6H 3V4

Quality of Life Measures in Pediatric Lung Transplantation

Pediatric Pulmonology

Nicholas Avdimiretz and Eyal Jacobi and Eddie (Edwina) Landau and Katie McIntyre and Levent Midyat and Christian Benden

DOI: 10.1002/ppul.71512

02 / 2026

Passenger Lymphocyte Syndrome in Pediatric Lung Transplantation: A Recipient With Previous Hematopoietic Stem Cell Transplantation

Pediatric Transplantation

Nicholas Avdimiretz and Yigal Dror and Melinda Solomon

DOI: 10.1111/petr.70256

01 / 2026

International Society for Heart and Lung Transplantation Consensus Statement on the Referral and Selection of Pediatric Lung Transplant Candidates

The Journal of Heart and Lung Transplantation

Don Hayes, Jr, and Nicholas Avdimiretz and Rossa Brugha and Mary P. Mullen and Miranda A. Paraskeva and Levent Midyat and Melinda Solomon and Stuart C. Sweet and Ernestina Melicoff-Portillo and Lara A. Danziger-Isakov and Katsuhide Maeda and David L.S. Morales and Carol K. Conrad and Nicolaus Schwerk and Paul Aurora and Paul J. Crister and Fabienne Dobbels and Melissa Sanchez and Brigitte W.M. Willemse and Stephen E. Kirkby and Kimberley G. Miles and Rolf M.F. Berger and Franck F. Rahaghi and Nagarajan Muthialu and Christian Benden

DOI: 10.1016/j.healun.2025.08.005

12 / 2025

Indications for pediatric lung transplantation in 2025: A new era

JHLT Open

Nicholas Avdimiretz and Don Hayes, Jr, and Melinda Solomon and Nicolaus Schwerk and Christian Benden

DOI: 10.1016/j.jhlto.2025.100323

08 / 2025

Post-operative management of children after lung transplantation

JHLT Open

Nicolaus Schwerk and Julia Carlens and Harald Kditz and Fabio Ius and Nicholas Avdimiretz and Don Hayes, Jr, and Melinda Solomon

DOI: 10.1016/j.jhlto.2025.100301

08 / 2025

Living donor lobar lung transplantation in children: An impressive Japanese cohort and worldwide implications

The Journal of Heart and Lung Transplantation

Nicholas Avdimiretz and Christian Benden

DOI: 10.1016/j.healun.2025.02.003

07 / 2025

A Crossroads for Corticosteroid Therapy in Pediatric Interstitial and Rare Lung Diseases

Annals of the American Thoracic Society

Nicholas Avdimiretz and Christian Benden and Rossa Brugha and Nicolaus Schwerk and Don Hayes, Jr.

DOI: 10.1513/AnnalsATS.202411-1138VP

05 / 2025

Beyond Borders: International Immunosuppression Practices in Pediatric Lung Transplantation

Clinical Transplantation

Erica Wong and Jake Brockmeyer and Christian Benden and Nicholas Avdimiretz

DOI: 10.1111/ctr.70016

11 / 2024

Pediatric Lung Transplantation: A New Landscape Following the Height of the COVID-19 Pandemic.

The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation

Nicholas Avdimiretz and Christian Benden

DOI: 10.1016/j.healun.2024.06.017 PubMed: 38959989

07 / 2024

Outcomes of lung transplantation in cystic fibrosis.

Current opinion in pulmonary medicine

Nicholas Avdimiretz and Kieran Halloran and Christian Benden

DOI: 10.1097/MCP.0000000000001108 PubMed: 39082306

07 / 2024

Trends in Pediatric Lung Transplantation Following the Height of the COVID-19 Pandemic

The Journal of Heart and Lung Transplantation

N. Avdimiretz and C. Benden

DOI: 10.1016/j.healun.2024.02.976

04 / 2024

Successful NTM Eradication and Lung Transplantation in Pediatric CF Patients

The Journal of Heart and Lung Transplantation

X. Si and C. Burton and O.G. Vanderkooi and M. McKinney and D. Lien and N. Avdimiretz

DOI: 10.1016/j.healun.2024.02.1003

04 / 2024

Worldwide organ allocation systems for pediatric lung transplantation.

Clinical transplantation

Avdimiretz, Nicholas and Benden, Christian

DOI: 10.1111/ctr.15018 PubMed: 37218644

05 / 2023

Monitoring practices of chronic lung allograft dysfunction in pediatric lung transplantation

PEDIATRIC PULMONOLOGY

Avdimiretz, Nicholas and Radtke, Thomas and Benden, Christian

DOI: 10.1002/ppul.26187 PubMed: 36200536

10 / 2022

Novel Bridge to Recovery: Right Ventricular Assist Device for Primary Graft Dysfunction in Pediatric Lung Transplantation

Avdimiretz, N. and Conway, J. and Larson, C. and Guerra, G. G. and Jonker, D. and Bates, A. and Buccholz, H. and Carroll, A.

04 / 2022

The changing landscape of pediatric lung transplantation

CLINICAL TRANSPLANTATION

Avdimiretz, Nicholas and Benden, Christian

DOI: 10.1111/ctr.14634 PubMed: 35244236

03 / 2022

Alterations in the immune phenotype of thymectomized children and the development of atopic disorders after heart transplantation

PEDIATRIC TRANSPLANTATION

Kim, Tiffany B. and Ionescu, Lavinia and Avdimiretz, Nicholas and Murdoch, Faye and Larsen, Ingrid M. and Motyka, Bruce and West, Lori J. and Urschel, Simon

DOI: 10.1111/petr.14252 PubMed: 35187796

02 / 2022

Phase-Resolved Functional Lung (PREFUL) Magnetic Resonance Imaging (MRI) Ventilation Mapping in Children Born Prematurely with and Without Bronchopulmonary Dysplasia (BPD)

Munidasa, S. and Zanette, B. and Abdeen, N. and Katz, S. L. and Jacobi, E. and Avdimiretz, N. and Moraes, T. J. and Santyr, G.

05 / 2021

Passenger Lymphocyte Syndrome in a Pediatric Lung Transplant Recipient with Previous Bone Marrow Transplantation

Avdimiretz, N. and Solomon, M. P.

04 / 2021

Bilateral leg swelling as the presenting symptom of Lofgren syndrome in a paediatric patient: a rare presentation of a rare paediatric disease

BMJ CASE REPORTS

Komishke, Bailey and Foulds, Jessica L. and McMillan, Tamara and Avdimiretz, Nicholas

DOI: 10.1136/bcr-2020-239434 PubMed: 33664030

03 / 2021

Rare broncho-pulmonary arterial fistula in a healthy 9-year-old girl

BMJ CASE REPORTS

Avdimiretz, Nicholas and Glicksman, Amy and Dell, Sharon and John, Philip and Moraes, Theo J.

DOI: 10.1136/bcr-2020-234865 PubMed: 33004353

10 / 2020

Comparison of a handheld turbine spirometer to conventional spirometry in children with cystic fibrosis

PEDIATRIC PULMONOLOGY

Avdimiretz, Nicholas and Wilson, David and Grasemann, Hartmut

DOI: 10.1002/ppul.24743 PubMed: 32203645

06 / 2020

Comparison of Proton Based to Hyperpolarized Xenon Magnetic Resonance Imaging (MRI) Mapping of Ventilation in the Lungs of Children Born Prematurely

Munidasa, S. and Couch, M. and Zanette, B. and Grimm, R. and Voskrebenzev, A. and Seethamraju, R. and Vogel-Claussen, J. and Avdimiretz, N. and Moraes, T. J. and Santyr, G.

01 / 2020

Infant Lung Transplantation in Suspected Case of Surfactant Protein Deficiency

Wee, W. B. and Avdimiretz, N. and Moraes, T. J. and McKinney, M. L. and Grasemann, H. and Solomon, M.

01 / 2019

Atopy in Pediatric Heart Transplantation

Avdimiretz Nicholas and Urschel Simon

DOI: https://ishlt.org/publications-resources/publications/monograph-series/monograph-volume-13

Lymphocyte Proportions Post Thymectomy Are Associated with Allergic Disorders in Heart Transplanted Children.

Kim, T. and Ionescu, L. and Avdimiretz, N. and Larsen, M. and Murdoch, F. and Motyka, B. and Gilmour, S. and West, L. and Urschel, S.

06 / 2018

Comparison of Handheld to Conventional Spirometry in Pediatric Cystic Fibrosis

Avdimiretz, N. and Wilson, D.

01 / 2018

Reduced Naive Regulatory T-Cells and B-10 Cells in Thymectomized Children Predispose for Allergic Disorders After Heart Transplantation

Kim, T. B. and Avdimiretz, N. and Ionescu, L. and Larsen, I. M. and Motyka, B. and West, L. J. and Urschel, S.

04 / 2017

Allergies and Autoimmune Disorders in Children after Heart Transplantation

Avdimiretz Nicholas and Seitz Stephanie and Cheveldayoff Monique and Urschel Simon

DOI: 10.1016/j.healun.2016.01.1168

Focus on pediatric intentional trauma

Avdimiretz, Nicholas and Phillips, Leah and Bratu, Ioana

DOI: 10.1097/TA.0b013e3182452270 PubMed: 22491622

04 / 2012

Stem cells in cardiac repair: A review of the changing landscape of cardiovascular medicine.

University of Alberta Health Sciences Journal

Avdimiretz N. Stem cells in cardiac repair: A review of the changing landscape of cardiovascular medicine. University of Alberta Health Sciences Journal. 7(1):13-17, Apr 2012.

04 / 2012

Feedback/Feed-forward: Qualitative Analysis of Responsive Feedback Processes used to Enhance a Theatre-Based Elective in Undergraduate Medical Education

Avdimiretz, Nicholas and Brett-MacLean, Pamela and Brown, Michele and Du, Zetan and Olesen, Jamie and Nagji, Alim

01 / 2012

Functional analyses of Calu-3 human airway serous epithelial cells in response to different agonists: a model for cystic fibrosis

Journal of Undergraduate McGill Physiology

Avdimiretz N, Hanrahan J. Functional analyses of Calu-3 human airway serous epithelial cells in response to different agonists: a model for cystic fibrosis. Journal of Undergraduate McGill Physiology. 2:3-8, Mar 2009.

03 / 2009

Disparities in Children with Advanced Lung Diseases from Socioeconomically Disadvantaged Communities

This project aims at studying the outcomes for children with severe lung disease, and how community level factors and socioeconomic indicators play a role.

The Changing Landscape of Pediatric Lung Transplantation

This project investigates how the indications for lung transplant in children have shifted in recent years, and how this affects consensus guidelines and current practices worldwide in caring for these children both before and after transplant.

International Antifungal Consortium

This consortium aims at studying practices around the world in preventing and treating fungal infections in children who have undergone lung transplant. We hope to determine best practices based on retrospective and prospective outcomes.

Honours & Awards

2022 - Top Cited Article, Awarded from Wiley. Among top 10 most-cited papers Jan 2022 - Dec 2023. Avdimiretz, Benden. The changing landscape of pediatric lung transplantation. Clin Transplant. 2022; 36(4):e14634.

2022 - Edmonton’s Top 40 Under 40. Edify Magazine - for community contribution and health leadership.

Our Research

At BC Children’s, we are making discoveries that save lives and transform health care for children in our province and around the world. Our research portfolio includes basic, clinical, population, and public health research.

EXPLORE OUR RESEARCH

Stay in the Know

Sign up for compelling stories about innovative science, the doctors and researchers who turn ideas into discoveries and treatments, and the kids and families whose lives are changed.

This field is for validation purposes and should be left unchanged.