Expertise in
14
conditions

Guillaume Piessen

Lille, FR 
Expertise in
14
conditions
Lille, FR 
OverviewLocationsClinical Research

Overview

Guillaume Piessen practices in Lille, France. Mr. Piessen is highly rated in 14 conditions, according to our data. His top areas of expertise are Esophageal Cancer, Gastroesophageal Junction Cancer, Stomach Cancer, Hepato-Pancreato-Biliary Surgery, and Pancreaticoduodenectomy.

His clinical research consists of co-authoring 258 peer reviewed articles and participating in 7 clinical trials. MediFind looks at clinical research from the past 15 years.

Gender
Male

Locations

Lille, France
Other Locations
CHU Lyon Sud
Pierre-la-treiche, France
Besancon, France
Villeneuve-d'ascq, France
Boulogne-billancourt, France

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

7 Clinical Trials

Peri-operative Association of Immunotherapy (Pre-operative Association of Nivolumab and Ipilimumab, Post-operative Nivolumab Alone) in Localized Microsatellite Instability (MSI) and/or Deficient Mismatch Repair (dMMR) Oeso-gastric Adenocarcinoma: An Open-label GERCOR Phase II Study
Peri-operative Association of Immunotherapy (Pre-operative Association of Nivolumab and Ipilimumab, Post-operative Nivolumab Alone) in Localized Microsatellite Instability (MSI) and/or Deficient Mismatch Repair (dMMR) Oeso-gastric Adenocarcinoma: An Open-label GERCOR Phase II Study
Enrollment Status: Active_not_recruiting
Publish Date: June 15, 2025
Intervention Type: Drug
Study Drugs: Nivolumab, Ipilimumab
Study Phase: Phase 2
GASTRICHIP : D2 Resection and HIPEC (Hyperthermic Intraperitoneal Chemoperfusion) in Locally Advanced Gastric Carcinoma. A Randomized and Multicentric Phase III Study.
GASTRICHIP : D2 Resection and HIPEC (Hyperthermic Intraperitoneal Chemoperfusion) in Locally Advanced Gastric Carcinoma. A Randomized and Multicentric Phase III Study.
Enrollment Status: Active_not_recruiting
Publish Date: May 08, 2024
Intervention Type: Procedure, Drug
Study Drug: HIPEC with oxaliplatin
Study Phase: Phase 3
Adjuvant Immunotherapy in Patients With Resected Gastric Cancer Following Preoperative Chemotherapy With High Risk for Recurrence (N+ and/or R1): an Open Label Randomized Controlled Phase-2-study
Adjuvant Immunotherapy in Patients With Resected Gastric Cancer Following Preoperative Chemotherapy With High Risk for Recurrence (N+ and/or R1): an Open Label Randomized Controlled Phase-2-study
Enrollment Status: Active_not_recruiting
Publish Date: January 05, 2024
Intervention Type: Drug, Other
Study Drug: Nivolumab+Ipilimumab
Study Phase: Phase 2
Individual and Socio-economic Determinants of Patient Delay in Doctor Consultation in Oeso-gastric Cancers
Individual and Socio-economic Determinants of Patient Delay in Doctor Consultation in Oeso-gastric Cancers
Enrollment Status: Unknown
Publish Date: October 24, 2022
Intervention Type: Other
Study Phase: Not Applicable
Enteral Versus Parenteral Nutrition in the Conservative Treatment of Upper Gastrointestinal Fistula After Surgery: a Multicenter, Randomized, Parallel-group, Open Label
Enteral Versus Parenteral Nutrition in the Conservative Treatment of Upper Gastrointestinal Fistula After Surgery: a Multicenter, Randomized, Parallel-group, Open Label
Enrollment Status: Terminated
Publish Date: October 18, 2022
Intervention Type: Other
Study Phase: Not Applicable
Neo-AEGIS (NEOadjuvant Trial in Adenocarcinoma of the oEsophagus and oesophagoGastric Junction International Study): Randomised Clinical Trial of Neoadjuvant and Adjuvant Chemotherapy (Modified MAGIC or FLOT Regimen) vs. Neoadjuvant Chemoradiation (CROSS Protocol) in Adenocarcinoma of the Oesophagus and Oesophago-gastric Junction
Neo-AEGIS (NEOadjuvant Trial in Adenocarcinoma of the oEsophagus and oesophagoGastric Junction International Study): Randomised Clinical Trial of Neoadjuvant and Adjuvant Chemotherapy (Modified MAGIC or FLOT Regimen) vs. Neoadjuvant Chemoradiation (CROSS Protocol) in Adenocarcinoma of the Oesophagus and Oesophago-gastric Junction
Enrollment Status: Completed
Publish Date: September 30, 2022
Intervention Type: Radiation, Drug
Study Drugs: Epirubicin, Cisplatin / Oxaliplatin, 5 Flourouracil/ Capecitabine, Paclitaxel, Carboplatin, Docetaxel, Oxaliplatin, Leucovorin, 5-Fluorouracil
Study Phase: Phase 3
Reduction by Pasireotide of the Effluent Volume in High-output Enterostomy in Patients Refractory to Usual Medical Treatment : Phase II Multicentric Randomized Double Bland Placebo Controlled Study
Reduction by Pasireotide of the Effluent Volume in High-output Enterostomy in Patients Refractory to Usual Medical Treatment : Phase II Multicentric Randomized Double Bland Placebo Controlled Study
Enrollment Status: Completed
Publish Date: April 04, 2022
Intervention Type: Drug
Study Drug: Pasireotide
Study Phase: Phase 2
View 6 Less Clinical Trials

258 Total Publications

Neoadjuvant FOLF(IRIN)OX Chemotherapy for Resectable Pancreatic Adenocarcinoma: A Multicenter Randomized Noncomparative Phase II Trial (PANACHE01 FRENCH08 PRODIGE48 study).
Neoadjuvant FOLF(IRIN)OX Chemotherapy for Resectable Pancreatic Adenocarcinoma: A Multicenter Randomized Noncomparative Phase II Trial (PANACHE01 FRENCH08 PRODIGE48 study).
Journal: Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Published: April 04, 2025

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

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