Faculty profile

Stephen Betschel

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Associate ProfessorDepartment of MedicineUniversity of Toronto

Stephen Betschel

Associate Professor

Department of Medicine

Temerty Faculty of Medicine

University of Toronto

Toronto, Ontario, Canada

Supervision signals

Professors usually supervise graduate students in their department's programs.
22 publications in the last five years, latest in 2026.
Senior (last) author on 5 recent papers, a sign of leading a research group.

These signals come from public records, including CIHR, NSERC and SSHRC funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

Publications

435

Citations

h-index

Collaborators

Publications by year

Counts cover the works listed on the university profile; citation counts come from Dimensions.

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Signals and details

Research

Read how they describe their research on their University of Toronto profile.

Latest papers

An International Delphi Study on Barriers to On-Demand Treatment of Hereditary Angioedema Attacks.
Clinical and translational allergy · 2026
Lanadelumab Use for Hereditary Angioedema Long-Term Prophylaxis Over the Last 7 Years: A Narrative Review of Clinical and Real-World Data.
Clinical reviews in allergy & immunology · 2026
[Not Available].
Arerugi = [Allergy] · 2026

All 38 publications

38 publications.

An International Delphi Study on Barriers to On-Demand Treatment of Hereditary Angioedema Attacks.

Banerji A, Aygören-Pürsün E, Bara NA, Bernstein JA, Betschel S, Bouillet L, Busse PJ, Caballero T, Cancian M, Cohn DM, Craig T, Farkas H, Grumach AS, Hide M, Kiani-Alikhan S, Longhurst HJ, Lumry WR, Riedl MA, Stobiecki M, Valerieva A, Zanichelli A

Clinical and translational allergy2026

DOI: 10.1002/clt2.70159 PMID: 41781192

Lanadelumab Use for Hereditary Angioedema Long-Term Prophylaxis Over the Last 7 Years: A Narrative Review of Clinical and Real-World Data.

Busse P, Zanichelli A, Bernstein JA, Anderson J, Betschel S, Castaner DN, Otule M, Piccolo T, Lumry WR

Clinical reviews in allergy & immunology2026

DOI: 10.1007/s12016-026-09179-x PMID: 42570170

[Not Available].

L Zuraw B, Bork K, Bouillet L, C Christiansen S, Farkas H, E Germenis A, S Grumach A, Kaplan A, López-Lera A, Magerl M, A Riedl M, Adatia A, Banerji A, Betschel S, Boccon-Gibod I, Bova M, Balle Boysen H, Caballero T, Cancian M, J Castaldo A, M Cohn D, Corcoran D, Drouet C, Fukunaga A, Hide M, H Katelaris C, H Li P, Longhurst H, Peter J, Psarros F, Reshef A, Ritchie B, N Selva C, Zanichelli A, Maurer M

Arerugi = [Allergy]2026

DOI: 10.15036/arerugi.75.102 PMID: 41967933

International Guideline on the Diagnosis and Management of Pediatric Patients With Hereditary Angioedema

Farkas H, Martinez‐Saguer I, Bork K, Germenis AE, Grumach AS, Horváth HR, Luczay A, Zanichelli A, Magerl M, Betschel S

Acta Allergologica202615 citations

DOI: 10.1111/all.70207

The International/Canadian hereditary angioedema guideline

Betschel S, Binkley K, Borici-Mazi R, Chapdelaine H, Hébert J, Kanani A, Keith PK, Lacuesta G, Waserman S, Yang W

Allergy, Asthma & Clinical Immunology20265 citationsFirst author

DOI: 10.1186/s13223-025-00999-8

Immunogenicity and safety of a third and subsequent COVID-19 vaccine doses in patients with plasma cell dyscrasias

Bhella S, Agbayani G, Hueniken K, Vijenthira A, Wilkin AM, Sebag M, Wang P, Hicks LK, Hay AE, Hosseini-Moghaddam SM

Blood advances2026

DOI: 10.1182/bloodadvances.2025018117

Diagnostic testing for chronic spontaneous urticaria with or without angioedema: The do's, don't and maybe's.

Bernstein JA, Ansotegui I, Asero R, Banerji A, Betschel S, Craig T, García-Abujeta JL, Gómez RM, Grumach AS, Hide M, Lang DM, Levin M, Longhurst HJ, Maurer M, Morais-Almeida M, Van DN, Pité H, Riedl MA, Rojo Gutiérrez MI, Saini SS, Sussman G, Toubi E, Zanichelli A, Zuraw B, Zuberbier T

The World Allergy Organization journal2025

DOI: 10.1016/j.waojou.2025.101068 PMID: 40546743

Therapeutic Advances in Hereditary Angioedema: A Focus on Present and Future Options.

Uminski K, Goodyear D, Betschel S

Advances in therapy2025Senior author

DOI: 10.1007/s12325-025-03382-6 PMID: 41075106

Autosomal-dominant Roquin-1 immunodeficiency and hyperinflammation.

Nahum A, Sharfe N, Merico D, Williams KW, Aleman D, Marshall CR, Al Shaqaq A, Al Ghamdi A, Dadi H, Vong L, Betschel S, Roifman CM

The Journal of allergy and clinical immunology2025

DOI: 10.1016/j.jaci.2025.07.021 PMID: 40769319

Hereditary Angioedema with Normal C1 Inhibitor: an Updated International Consensus Paper on Diagnosis, Pathophysiology, and Treatment.

Zuraw BL, Bork K, Bouillet L, Christiansen SC, Farkas H, Germenis AE, Grumach AS, Kaplan A, López-Lera A, Magerl M, Riedl MA, Adatia A, Banerji A, Betschel S, Boccon-Gibod I, Bova M, Boysen HB, Caballero T, Cancian M, Castaldo AJ, Cohn DM, Corcoran D, Drouet C, Fukunaga A, Hide M, Katelaris CH, Li PH, Longhurst H, Peter J, Psarros F, Reshef A, Ritchie B, Selva CN, Zanichelli A, Maurer M

Clinical reviews in allergy & immunology2025

DOI: 10.1007/s12016-025-09027-4 PMID: 40053270

Profile data last refreshed on September 25, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.

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Stephen Betschel

Research

Latest papers

An International Delphi Study on Barriers to On-Demand Treatment of Hereditary Angioedema Attacks.

Lanadelumab Use for Hereditary Angioedema Long-Term Prophylaxis Over the Last 7 Years: A Narrative Review of Clinical and Real-World Data.

[Not Available].

International Guideline on the Diagnosis and Management of Pediatric Patients With Hereditary Angioedema

The International/Canadian hereditary angioedema guideline

Immunogenicity and safety of a third and subsequent COVID-19 vaccine doses in patients with plasma cell dyscrasias

Diagnostic testing for chronic spontaneous urticaria with or without angioedema: The do's, don't and maybe's.

Therapeutic Advances in Hereditary Angioedema: A Focus on Present and Future Options.

Autosomal-dominant Roquin-1 immunodeficiency and hyperinflammation.

Hereditary Angioedema with Normal C1 Inhibitor: an Updated International Consensus Paper on Diagnosis, Pathophysiology, and Treatment.

Frequent collaborators

Susan Waserman

Paul Keith

Juthaporn Cowan

Harold Kim

Victoria Cook

Moshe Ben-Shoshan

Tiffany Fitzpatrick

Caroline Quach

Michael Chu

Michael Sebag

Jan Dutz

Curtis Cooper

Mario Ostrowski

Shelly Bolotin

Todd Hatchette

Donna Reece

Monika Kastner

Wanrudee Isaranuwatchai

Anthony Lang

Shelly Bolotin

Manish Sadarangani

Matthew Cheung

Deepali Kumar