Pierre-Olivier Champagne
Chercheur universitaire clinicien
Axe Médecine régénératrice
HEJ
Quéebc, Québec
Canada G1J 1Z4
Assistant professor
Department of Surgery
Faculty of Medicine
Dr. Pierre-Olivier Champagne is a neurosurgeon, clinical professor in the Department of Surgery at the Faculty of Medicine of Université Laval, and a regular researcher at LOEX, Hôpital de l’Enfant-Jésus, CHU de Québec-Université Laval Research Center.
He is the director of the Laboratory of Innovation in Neurosurgery at Université Laval (LINUL), which is dedicated to advancing the understanding and treatment of brain tumors, primarily those affecting the base of the skull. These tumors, located at the interface between the brain, nerves, and blood vessels, are among the most complex to treat and represent a major clinical challenge. LINUL’s research approach intersects several scientific domains, including neurosurgery, biomedical engineering, biomaterials, and medical imaging. LINUL’s work revolves around three main research axes: a clinical research axis, a biomaterials/bioengineering research axis, and a research axis on cadaveric models.
For more information about Dr. Champagne’s team, his laboratory, and the projects being conducted there, feel free to visit the laboratory’s website: https://linul.fmed.ulaval.ca/
Team
Xavier Rousseau
Étudiant 2e cycle
HEJ
1401, 18e rueLOEX
R-139
Québec, QC
Canada G1J 1Z4 +1 418 525-4444 xavier.rousseau.1@ulaval.ca xavier.rousseau@crchudequebec.ulaval.ca
Pradel-D'Olympe Cavé
Employé
Guilherme Gago da Silva
Fellow
Rezk Bouleghcha
Stagiaire
HEJ
2705, boulevard LaurierP-09800
Québec, QC
Canada G1V 4G2 +1 418 525-4444, poste 47077 Rezk.bouleghcha.1@ulaval.ca
Mathieu Blais
Employé
HEJ
1401 18e RueLOEX / CMDGT
R-111
Ville de Québec, QC
Canada G1J 1Z4 +1 418 990-8255, poste 61672 mathieu.blais.1@ulaval.ca MATHIEU.BLAIS@crchudequebec.ulaval.ca
Leeto Yang
Stagiaire
HEJ
1401, 18e rueQuébec, QC
Canada G1J 1Z4 +1 418 525-4444 leeto.yang.1@ulaval.ca leeto.yang@crchudequebec.ulaval.ca
Shirin Rahimipour Anaraki
Stagiaire
Sabrina Bellenfant
Employée
HEJ
1401, 18e RueR-118
Québec, Québec
Canada G1J 1Z4 +1 418 990-8255, poste 61679 Sabrina.Bellenfant@crchudequebec.ulaval.ca
Emmanuelle Chrétien
Employée
HEJ
1401, 18e rueQuébec, QC
Canada G1J 1Z4 +1 418 525-4444 emmanuelle.chretien@crchudequebec.ulaval.ca
Juliette Fournier-Loiselle
Étudiante 2e cycle
Loïc Poulin-Desjardins
Employé
HEJ
1401, 18e rueQuébec, QC
Canada G1J 1Z4 +1 418 525-4444 loic.poulin-desjardins@crchudequebec.ulaval.ca lopod4@ulaval.ca
Hymel Rais
Employée
HEJ
1401, 18e rueQuébec, QC
Canada G1J 1Z4 +1 418 525-4444, poste 42296 hymel.rais.1@ulaval.ca hymel.rais@crchudequebec.ulaval.ca
Publications
View all-
article Agosti E, Odeibat Y, Mapelli K, Gago G, Bourque JM, Trudel M, Champagne PO
Transcochlear Approach for an Aggressive Recurrent Posterior Petrous Meningioma: 2-Dimensional Operative Video
Oper Neurosurg 2026.
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article Agosti E, Gelmini L, Corrivetti F, Iaconetta G, Lavergne P, Fontanella MM, Champagne PO, Kong DS, De Notaris M
Navigare necesse est: The transorbital route to intraparenchymal temporal lesions
Neurosurg Rev 49 (1), 2026.
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article Arend RB, Lima NL, Ieggli PH, Peroni BZ, Kieling DM, Barbosa GLV, Teles da Silva L, Rezende ACU, Lobo AD, da Silva Mezzari MH, Eulálio AKRO, Chenta MB, da Costa Sousa TAC, Gerente BGDSM, do Patrocínio Rodrigues AR, Rios-Garcia W, Champagne PO, Roman A, Formentin C, Coutinho da Silva MB, Gago G
Endoscopic Endonasal Approach for Resection of Clival Chordomas: A Systematic Review and Meta-Analysis
Oper Neurosurg 2026.
Projects
- Organogenèse de muqueuse nasale autologue pour la reconstruction endoscopique endonasale en chirurgie de la base du crâne, from 2023-10-01 to 2028-09-30
- L’avancement de la compréhension et du traitement des tumeurs de la base du crâne, from 2024-07-01 to 2028-06-30
- L'influence de la supplémentation en oméga-3 sur la qualité de vie sino-nasale et l'olfaction après les chirurgies endoscopiques endonasales de la base du crâne, from 2024-01-23 to 2028-01-23
- L’avancement de la compréhension et du traitement des tumeurs de la base du crâne, from 2024-07-01 to 2028-06-30
- Étude thermique de la décompression endonasale endoscopique du canal optique: une étude exploratrice, from 2025-07-01 to 2027-07-01
- Étude corrélationnelle entre la signature T2 des méningiomes et la densité de matrice extracellulaire, from 2025-12-18 to 2027-12-30
- Laboratoire expérimental de simulation en neurochirurgie, from 2026-03-26 to 2027-11-30
- Fonds de démarrage - Nouveau chercheur, from 2022-07-20 to 2025-03-31
- L'utilisation d'un microrobot comme nouvel instrument de mesure de pression intracrânienne : une étude exploratrice., from 2023-10-19 to 2025-09-18