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M. Pioche · SciRah

Researcher profile · Semantic Scholar

M. Pioche

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M. Pioche — researcher profile on SciRah

h-index: 35
Works: 489
Citations: 5,252

Most-cited papers

Impact of Annual Case Volume on Colorectal Endoscopic Submucosal Dissection Outcomes in a Large Prospective Cohort Study
L. Alfarone, M. Schaefer, T. Wallenhorst, V. Lépilliez +25 more
2024American Journal of Gastroenterology20 citations
Semantic Scholar
International consensus on the management of large (≥20 mm) colorectal laterally spreading tumors: World Endoscopy Organization Delphi study
R. Djinbachian, D. Rex, H. Chiu, Norio Fukami +45 more
2024Digestive Endoscopy17 citations Open access
Semantic Scholar
International, multicenter analysis of endoscopic full-thickness resection of duodenal neuroendocrine tumors.
A. Wannhoff, Z. Nabi, L. Moons, G. Haber +21 more
2025American Journal of Gastroenterology15 citations Open access
Semantic Scholar
Technical failure of endoscopic ultrasound-guided choledochoduodenostomy: multicenter study on rescue techniques, consequences, and risk factors
Clara Beunon, A. Debourdeau, M. Schaefer, T. Wallenhorst +21 more
2024Endoscopy15 citations
Semantic Scholar
Clinical outcomes of peroral endoscopic myotomy with and without septotomy for management of epiphrenic diverticula - an international multicenter experience.
A. Shrigiriwar, Shruti Mony, Farimah Fayyaz, M. Onimaru +36 more
2024Gastrointestinal Endoscopy14 citations
Semantic Scholar
Underwater EMR versus conventional EMR for superficial non-ampullary duodenal epithelial tumors in the Western setting.
Rui Morais, José Amorim, R. Medas, B. Sousa-Pinto +25 more
2024Clinical Gastroenterology and Hepatology12 citations
Semantic Scholar
Endoscopic En Bloc Versus Piecemeal Resection of Large Colonic Adenomas: carbon footprint post-hoc analysis of a randomized trial.
R. Grau, P. Cottinet, Minh-Quyen Lê, M. Schaefer +27 more
2025Clinical Gastroenterology and Hepatology10 citations
Semantic Scholar
Impact of prophylactic clipping on delayed bleeding after colorectal endoscopic submucosal dissection: a multicenter propensity score-matched study
E. De Cristofaro, Jérémie Jacques, S. Montori, T. Wallenhorst +21 more
2024Endoscopy9 citations
Semantic Scholar
Endoscopic submucosal dissection for rectal neuroendocrine tumours: A multicentric retrospective study.
A. Rimondi, E. Despott, Rocio Chacchi, N. Lazaridis +18 more
2024Digestive and Liver Disease6 citations
Semantic Scholar
Multipolar traction pulley method combined with underwater endoscopic submucosal dissection for a large rectal laterally spreading tumor
F. Pinard, J. Jacques, T. Grainville, M. Bordet +3 more
2024Endoscopy5 citations Open access
Semantic Scholar
Lyon ESD Dissection score: A pre-procedure prediction model for operating time in colorectal endoscopic submucosal dissection.
E. De Cristofaro, J. Grimaldi, D. Giannarelli, R. Djinbachian +8 more
2026Gastrointestinal Endoscopy4 citations Open access
Semantic Scholar
Repeat endoscopic intermuscular dissection of the visible scar after noncurative endoscopic intermuscular dissection of a rectal neuroendocrine tumor
E. De Cristofaro, J. Rivory, L. Masgnaux, T. Wallenhorst +3 more
2024Endoscopy4 citations Open access
Semantic Scholar
Multi-strategy endoscopic submucosal dissection of a challenging lesion
V. Van der Voort, R. Legros, J. Albouys, H. Lepetit +3 more
2025Endoscopy3 citations Open access
Semantic Scholar
Outcomes of perforation after colorectal endoscopic submucosal dissection in a large prospective multicenter cohort
Simone Bailly, Sarah Leblanc, M. Pioche, T. Wallenhorst +21 more
2024Endoscopy3 citations
Semantic Scholar
Technical Advances in Endoscopic Resection Techniques for Lower GI Malignancies
L. Masgnaux, J. Grimaldi, J. Jacques, J. Rivory +1 more
2024Visceral Medicine3 citations
Semantic Scholar
Curative criteria for endoscopic treatment of colorectal cancer.
L. Quénéhervé, M. Pioche, J. Jacques
2024Best practice & research. Clinical gastroenterology3 citations Open access
Semantic Scholar
Treatment of a sessile serrated adenoma/polyp deeply invading the appendiceal orifice enabled by combined adaptive traction and underwater endoscopic submucosal dissection
E. De Cristofaro, L. Masgnaux, A. Lupu, T. Wallenhorst +3 more
2024Endoscopy3 citations Open access
Semantic Scholar
Outcomes of endoscopic submucosal dissection for treatment of superficial anal squamous cell carcinoma: Multicenter international experience
M. Fraile-López, M. Pioche, J. Rivory, A. Manolakis +16 more
2025Endoscopy International Open2 citations Open access
Semantic Scholar
External validation and optimization of the Limoges score to improve the delayed bleeding risk prediction after colorectal endoscopic submucosal dissection: the Delayed Bleeding ESD (DEBE) score
E. Albéniz, S. Montori, Mónica Enguita-Germán, José C. Marín-Gabriel +21 more
2025Endoscopy2 citations Open access
Semantic Scholar
Duodenal neuroendocrine tumor successfully removed by endoscopic submucosal dissection with adaptative traction device
E. De Cristofaro, J. Rivory, T. Walter, J. Jacques +3 more
2024Endoscopy2 citations Open access
Semantic Scholar
Feasibility, safety and efficacy of endoscopic submucosal dissection for recurrent superficial rectal neoplastic lesions after transanal microsurgery.
A. Jaafar, J. Jacques, Sarah Leblanc, R. Legros +11 more
2024Digestive and Liver Disease2 citations
Semantic Scholar
A rare case of squamous cell carcinoma originating from esophageal papilloma
E. De Cristofaro, J. Rivory, T. Fenouil, M. Pioche
2024United European Gastroenterology journal2 citations Open access
Semantic Scholar
Muscle Retracting Sign in Colorectal Macronodular Lesions: Prevalence, ESD Outcomes, and Submucosal Cancer Predictors.
Thomas Guilmoteau, V. Van der Voort, M. Schaefer, V. Lépilliez +26 more
2026Clinical Gastroenterology and Hepatology1 citations
Semantic Scholar
Clinical and environmental implications of a high-density clip closure after endoscopic submucosal dissection: is it worth it?
E. De Cristofaro, J. Grimaldi, J. Jacques, J. Rivory +3 more
2025Endoscopy1 citations Open access
Semantic Scholar
Characterization of biomechanical risk factors during endoscopic submucosal dissection: Ergonomic pilot study
C. Yzet, L. Leroy, Sylvain Chamot, M. Pioche +9 more
2025Endoscopy International Open1 citations
Semantic Scholar
Combined endoscopic mucosal resection and endoscopic submucosal dissection with an adaptive traction device for a duodenal duplication cyst
Aïmène Khiari, P. Lafeuille, M. Fricaudet, F. Rostain +3 more
2025Endoscopy1 citations Open access
Semantic Scholar
Pulley traction strategy during esophageal endoscopic submucosal dissection: a new way to optimize submucosal exposure
T. Wallenhorst, M. Pioche, T. Grainville, M. Pagenault +3 more
2025Endoscopy1 citations Open access
Semantic Scholar
Neoplastic risk in hyperplastic esophagogastric junction lesions: Comprehensive multicenter study
E. De Cristofaro, F. Barbaro, J. Rivory, A. Lupu +29 more
2025Endoscopy International Open1 citations Open access
Semantic Scholar
When AI speaks like a specialist: ChatGPT-4 in the management of inflammatory bowel disease
E. De Cristofaro, F. Zorzi, Maria T. Abreu, Alice Colella +14 more
2025Frontiers Artif. Intell.1 citations Open access
Semantic Scholar
Hepatic flexure breakdown strategy with adaptive traction for endoscopic submucosal dissection
J. Grimaldi, L. Masgnaux, E. De Cristofaro, T. Wallenhorst +3 more
2025Endoscopy1 citations Open access
Semantic Scholar
Double-balloon intervention platform in colorectal endoscopic submucosal dissection: What will be its real place outside a randomized trial?
V. Van der Voort, L. Alfarone, M. Schaefer, R. Legros +4 more
2025Gastrointestinal Endoscopy1 citations
Semantic Scholar
EXPLORING THE RISK AND PREDICTORS OF POST-RESECTIONAL STRICTURE FOLLOWING CIRCUMFERENTIAL ENDOSCOPIC SUBMUCOSAL DISSECTION FOR COLORECTAL LESIONS: A MULTICENTER STUDY
S. Sferrazza, G. Calabrese, M. Maida, Gianluca Andrisani +40 more
2025Gastrointestinal Endoscopy1 citations
Semantic Scholar
Awareness Survey on Green Endoscopy for Endoscopists in Japan
Shunsuke Yamamoto, Hiroyasu Iishi, M. Pioche
2025Digestive Endoscopy1 citations
Semantic Scholar
Pancreatic rendezvous technique for treating a disconnected pancreatic duct syndrome in a patient with ansa pancreatica
J. Grimaldi, A. Guilloux, Xavier Dray, Marine Camus Duboc +3 more
2024Endoscopy1 citations
Semantic Scholar
Endoscopic submucosal dissection for residual gastric lesion made easier thanks to use of adaptative traction device
E. De Cristofaro, P. Lafeuille, J. Rivory, J. Grimaldi +3 more
2024Endoscopy1 citations Open access
Semantic Scholar
Gastroesophageal reflux after per oral endoscopic myotomy for achalasia: results of a monocentric cohort.
Laurine Estermann, Sophie Testu, J. Rivory, F. Rostain +4 more
2024Clinics And Research in Hepatology and Gastroenterology1 citations
Semantic Scholar
Does development of submucosal dissection models influence quality of training? Comparison of existing models
C. Yzet, J. Jacques, P. Lafeuille, J. Albouys +12 more
2024Endoscopy International Open1 citations Open access
Semantic Scholar
Endoscopic submucosal dissection of challenging rectosigmoid anastomotic lesion made feasible by a multipolar adaptive traction device combined with a line
E. De Cristofaro, J. Rivory, L. Masgnaux, J. Grimaldi +3 more
2024Endoscopy1 citations Open access
Semantic Scholar
ACNMD26-392: ADAPTIVE VERSUS NON-ADAPTIVE TRACTION STRATEGIES IN COLORECTAL ENDOSCOPIC SUBMUCOSAL DISSECTION: A LARGE RETROSPECTIVE COMPARATIVE STUDY
J. Grimaldi, L. Masgnaux, E. De Cristofaro, J. Rivory +2 more
2026Digestive and Liver Disease0 citations Open access
Semantic Scholar
A rare case of curative endoscopic submucosal dissection of a duodenal gastrinoma revealed by Zollinger-Ellison syndrome
T. Wallenhorst, Maria Parmigiani, M. Pioche, L. Masgnaux +3 more
2026Endoscopy0 citations Open access
Semantic Scholar
Smart colorectal endoscopic submucosal dissection: integrating traction, pocket creation and underwater dissection to enhance efficiency
Pier-Anne Gaulin, P. Carrier, S. Geyl, J. Albouys +3 more
2026Endoscopy0 citations Open access
Semantic Scholar
Endoscopic ultrasound-guided botulinum toxin injection to prevent mis-injection: improving safety and potential efficacy in spastic esophageal disorders
Abdeldjalil Sais, J. Rivory, A. Lupu, J. Grimaldi +1 more
2026Endoscopy0 citations Open access
Semantic Scholar
Value of EUS through-the-needle microforceps biopsy sampling in pancreatic cystic lesions: The MOBIDYC trial—A prospective multicenter study (with video)
E. Santos-Pérez, Bertrand Napoléon, F. Caillol, J. Ratone +17 more
2026Endoscopic Ultrasound0 citations Open access
Semantic Scholar
Clinical and oncological outcomes of gastroduodenal neuroendocrine tumours after endoscopic resection in the Western setting - a target trial emulation.
F. Mendes, R. Vieira, Maria Alípio, G. Esposito +60 more
2026Clinical Gastroenterology and Hepatology0 citations
Semantic Scholar
BCNMD26-455: IMPACT OF GRAVITY ON THE OUTCOMES OF COLO-RECTAL ENDOSCOPIC SUBMUCOSAL DISSECTION IN THE ERA OF TRACTION STRATEGIES: RESULTS FROM A LARGE PROSPECTIVE MULTICENTER COHORT
J. Grimaldi, E. De Cristofaro, L. Masgnaux, J. Rivory +2 more
2026Digestive and Liver Disease0 citations Open access
Semantic Scholar
Environmental and economic impact of validated endoscope storage systems: a life cycle assessment and scenario analysis of avoided morning reprocessing.
Magali Carret, J. Grimaldi, G. Marcellier, Enrique Rodríguez de Santiago +11 more
2026Surgical Endoscopy0 citations
Semantic Scholar
Endoscopic resection after neoadjuvant therapy for advanced rectal cancer with near-complete response: a retrospective multicentre case series.
J. Krzyżkowiak, G. Tribonias, P. Zormpas, M. Pioche +18 more
2026Gut0 citations
Semantic Scholar
ACNMD26-268: LYON ESD DISSECTION SCORE (LEDS): A PRE-PROCEDURE PREDICTION MODEL FOR OPERATING TIME IN COLORECTAL ENDOSCOPIC SUBMUCOSAL DISSECTION
E. De Cristofaro, J. Grimaldi, D. Giannarelli, R. Djinbachian +9 more
2026Digestive and Liver Disease0 citations Open access
Semantic Scholar
“Suture-first” endoscopic transection of a postoperative rectal mucosal bridge: a safety strategy to prevent adverse events
Abdeldjalil Sais, Salah Merar, Cédric Scheiwe, J. Rivory +3 more
2026Endoscopy0 citations Open access
Semantic Scholar
When pain persists after peroral endoscopic myotomy: endoscopic management of a large postprocedural intramural esophageal hematoma
M. Pioche, A. Lupu, F. Rostain, J. Grimaldi +3 more
2026Endoscopy0 citations Open access
Semantic Scholar

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J. Rivory×31
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J. Rivory — researcher profile on SciRah
J. Jacques×21
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J. Jacques — researcher profile on SciRah
T. Wallenhorst×20
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T. Wallenhorst — researcher profile on SciRah
E. De Cristofaro×15
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J. Grimaldi — researcher profile on SciRah

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R. Legros — researcher profile on SciRah

L. Masgnaux×14

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L. Masgnaux — researcher profile on SciRah

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J. Albouys — researcher profile on SciRah

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F. Rostain — researcher profile on SciRah

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A. Lupu — researcher profile on SciRah

V. Lépilliez×7

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V. Lépilliez — researcher profile on SciRah

Maximilien Barret×7

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Maximilien Barret — researcher profile on SciRah