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Natural Sciences and Engineering

Arthur Lalonde

Professeur adjoint

Faculté des arts et des sciences - Département de physique

Complexe des sciences, room B-4433

Secondary email: arthur.lalonde@umontreal.ca (Travail)

Media

NSS 2022.05.13 - Arthur Lalonde "Toward online adaptive proton therapy using cone-beam CT data"

Intensity modulated proton therapy (IMPT) is a promising modality for the treatment of head and neck cancers, where target volumes are often surrounded by critical organs at risk (OAR). However, the sharp dose fall-off created by proton beams makes IMPT more sensitive than photon radiation therapy against setup variations and anatomical changes, which are common amongst head and neck patients.

McGill Medical Physics

Profile

Research expertise

  • Radiothérapie adaptative
  • Protonthérapie
  • Simulations Monte Carlo
  • Imagerie quantitative
  • Intelligence artificielle
  • Radiothérapie à très haut débit de dose (FLASH)

education

  • 2022 — Résidence / postdoctorat — Physique médicale — Harvard Medical School
  • 2019 — PhD — Physique — Université de Montréal
  • 2014 — B.Ing. — Génie physique — École Polytechnique de Montréal

Affiliations and responsabilities

Research affiliations

Affiliated institutions

  • Centre hospitalier de l’Université de Montréal (CHUM)

University service and activities

Activities within organizations or entities of the institution

Projects

Research projects

2024 - 2029

Radiothérapie adaptative en ligne améliorée par modélisation physique et intelligence artificielle

Lead researcher : Arthur Lalonde
Funding sources: FRQNT/Fonds de recherche du Québec - Nature et technologies (FQRNT)
Grant programs: PVXXXXXX-Chaires de recherche en partenariat public-privé (financement partagé entre les fonds de recherche du Québec)
2023 - 2029

DualEnergy ConeBeam CT as an online quantitative imaging modality for adaptive radiotherapy

Lead researcher : Arthur Lalonde
Funding sources: CRSNG/Conseil de recherches en sciences naturelles et génie du Canada (CRSNG)
Grant programs: PVXXXXXX-(DGECR) Tremplin vers la découverte
2023 - 2029

DualEnergy ConeBeam CT as an online quantitative imaging modality for adaptive radiotherapy

Lead researcher : Arthur Lalonde
Funding sources: CRSNG/Conseil de recherches en sciences naturelles et génie du Canada (CRSNG)
Grant programs: PVX20965-(RGP) Programme de subvention à la découverte individuelle ou de groupe

Outreach

Publications and presentations

Disciplines

  • Physics
  • Medical Physics
  • Radiation Oncology

Areas of expertise

  • Biological and medical physics
  • Radiation therapy equipment
  • X-ray imaging
  • Dosimetry
  • Monte Carlo simulations
  • Artificial intelligence
  • Imagerie médicale
  • Charged-particle beams