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G. Portier · SciRah

Researcher profile · Semantic Scholar

G. Portier

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G. Portier — researcher profile on SciRah

h-index: 28
Works: 73
Citations: 4,075

Most-cited papers

Adjuvant chemotherapy after potentially curative resection of metastases from colorectal cancer: a pooled analysis of two randomized trials.
E. Mitry, A. Fields, H. Bleiberg, R. Labianca +14 more
2008Journal of Clinical Oncology585 citations
Semantic Scholar
Multicenter randomized trial of adjuvant fluorouracil and folinic acid compared with surgery alone after resection of colorectal liver metastases: FFCD ACHBTH AURC 9002 trial.
G. Portier, D. Elias, O. Bouché, P. Rougier +9 more
2006Journal of Clinical Oncology581 citations
Semantic Scholar
Organ preservation for rectal cancer (GRECCAR 2): a prospective, randomised, open-label, multicentre, phase 3 trial.
E. Rullier, P. Rouanet, J. Tuech, A. Valverde +16 more
2017The Lancet341 citations
Semantic Scholar
Rectal Cancer Surgery With or Without Bowel Preparation: The French Greccar III Multicenter Single-Blinded Randomized Trial
F. Brétagnol, Y. Panis, E. Rullier, P. Rouanet +6 more
2010Annals of Surgery270 citations
Semantic Scholar
Organ preservation with chemoradiotherapy plus local excision for rectal cancer: 5-year results of the GRECCAR 2 randomised trial.
E. Rullier, V. Vendrely, J. Asselineau, P. Rouanet +18 more
2020The Lancet Gastroenterology and Hepatology232 citations Open access
Semantic Scholar
Efficacy of Sacral Nerve Stimulation for Fecal Incontinence: Results of a Multicenter Double-Blind Crossover Study
A. Leroi, Y. Parc, P. Lehur, F. Mion +5 more
2005Annals of Surgery171 citations Open access
Semantic Scholar
Tritherapy with fluorouracil/leucovorin, irinotecan and oxaliplatin (FOLFIRINOX): a phase II study in colorectal cancer patients with non-resectable liver metastases
M. Ychou, F. Viret, A. Kramar, F. Desseigne +7 more
2008Cancer Chemotherapy and Pharmacology164 citations
Semantic Scholar
Sporadic Early-Onset Colorectal Cancer Is a Specific Sub-Type of Cancer: A Morphological, Molecular and Genetics Study
S. Kirzin, L. Marisa, R. Guimbaud, A. de Reyniès +9 more
2014PLoS ONE156 citations Open access
Semantic Scholar
Characterization of Human Colon Organoids From Inflammatory Bowel Disease Patients
E. d’Aldebert, M. Quaranta, Morgane Sébert, D. Bonnet +12 more
2020Frontiers in Cell and Developmental Biology136 citations Open access
Semantic Scholar
Preliminary results of peripheral transcutaneous neuromodulation in the treatment of idiopathic fecal incontinence
M. Queralto, G. Portier, P. Cabarrot, G. Bonnaud +3 more
2006International Journal of Colorectal Disease126 citations
Semantic Scholar
Epithelial expression and function of trypsin-3 in irritable bowel syndrome
C. Rolland-Fourcade, A. Denadai-Souza, C. Cirillo, C. Lopez +16 more
2017Gut120 citations Open access
Semantic Scholar
Oncological outcome of ultra‐low coloanal anastomosis with and without intersphincteric resection for low rectal adenocarcinoma
G. Portier, L. Ghouti, S. Kirzin, R. Guimbaud +2 more
2007British Journal of Surgery95 citations Open access
Semantic Scholar
Rectal cancer: French Intergroup clinical practice guidelines for diagnosis, treatments and follow-up (SNFGE, FFCD, GERCOR, UNICANCER, SFCD, SFED, SFRO).
J. Gérard, T. André, F. Bibeau, T. Conroy +6 more
2017Digestive and Liver Disease83 citations
Semantic Scholar
Sacral nerve stimulation in faecal incontinence: position statement based on a collective experience
A. Leroi, H. Damon, J. Faucheron, P. Lehur +21 more
2009Colorectal Disease70 citations
Semantic Scholar
Surgery for Rectal Prolapse: Orr-Loygue Ventral Rectopexy With Limited Dissection Prevents Postoperative-Induced Constipation Without Increasing Recurrence
G. Portier, F. Iovino, F. Lazorthes
2006Diseases of the Colon & Rectum70 citations
Semantic Scholar
Recurrence-free survival versus overall survival as a primary endpoint for studies of resected colorectal liver metastasis: a retrospective study and meta-analysis.
B. Ecker, Jasme Lee, L. Saadat, T. Aparicio +16 more
2022The Lancet Oncology58 citations Open access
Semantic Scholar
End Colostomy With or Without Mesh to Prevent a Parastomal Hernia (GRECCAR 7)
M. Prudhomme, E. Rullier, Z. Lakkis, E. Cotte +17 more
2020Annals of Surgery53 citations
Semantic Scholar
Is Crohn's creeping fat an adipose tissue?
Isabelle Olivier, V. Théodorou, P. Valet, I. Castan-Laurell +12 more
2011Inflammatory Bowel Diseases51 citations Open access
Semantic Scholar
The effect of abdominal ventral rectopexy on faecal incontinence and constipation in patients with internal intra‐anal rectal intussusception
G. Portier, S. Kirzin, P. Cabarrot, M. Queralto +1 more
2011Colorectal Disease49 citations
Semantic Scholar
Clinical fate of branch duct and mixed forms of intraductal papillary mucinous neoplasia of the pancreas
B. Bournet, S. Kirzin, N. Carrère, G. Portier +10 more
2009Journal of Gastroenterology and Hepatology48 citations
Semantic Scholar
Interferential therapy: a new treatment for slow transit constipation. A pilot study in adults
M. Queralto, Véronique Vitton, M. Bouvier, A. Abysique +1 more
2013Colorectal Disease38 citations
Semantic Scholar
Use of Malone Antegrade Continence Enema in Patients With Perineal Colostomy After Rectal Resection
G. Portier, N. Bonhomme, Ivan Platonoff, F. Lazorthes
2005Diseases of the Colon & Rectum38 citations
Semantic Scholar
Adjuvant chemotherapy after potentially curative resection of metastases from colorectal cancer. A meta-analysis of two randomized trials.
E. Mitry, A. Fields, H. Bleiberg, R. Labianca +7 more
2006Journal of Clinical Oncology34 citations
Semantic Scholar
Impact of early biochemical diagnosis of anastomotic leakage after rectal cancer surgery: long-term results from GRECCAR 5 trial.
Q. Denost, P. Rouanet, J. Faucheron, Y. Panis +16 more
2021British Journal of Surgery33 citations
Semantic Scholar
Malone antegrade colonic irrigation: ileal neoappendicostomy is the preferred procedure in adults
G. Portier, L. Ghouti, S. Kirzin, Monique Chauffour +1 more
2006International Journal of Colorectal Disease29 citations
Semantic Scholar
Resection of previously unresectable liver metastases from colorectal cancer (LMCRC) after chemotherapy (CT) with CPT-11/L-OHP/LV5FU (Folfirinox): A prospective phase II trial
F. Quénet, B. Nordlinger, M. Rivoire, J. Delpero +5 more
200429 citations
Semantic Scholar
Surgical treatment of Graves' disease0
Jean Philippe Ozoux, L. de Calan, G. Portier, B. Rivallain +4 more
198829 citations
Semantic Scholar
Thrombin modifies growth, proliferation and apoptosis of human colon organoids: a protease‐activated receptor 1‐ and protease‐activated receptor 4‐dependent mechanism
Morgane Sébert, A. Denadai-Souza, M. Quaranta, C. Racaud-Sultan +9 more
2018British Journal of Pharmacology28 citations Open access
Semantic Scholar
[Recommendations for clinical practice. Therapeutic choices for rectal cancer. How should neoadjuvant therapies be chosen?].
G. Portier
2007Gastroentérologie Clinique et Biologique28 citations
Semantic Scholar
Carcinoma of the cardia and proximal third of the stomach. Results of surgical treatment in 91 consecutive patients.
L. de Calan, G. Portier, Jean Phillippe Ozoux, B. Rivallain +2 more
1988American Journal of Surgery26 citations
Semantic Scholar
Colitis-linked to endoplasmic reticulum stress induces trypsin activity affecting epithelial functions.
N. S. Tapias, A. Denadai-Souza, C. Rolland-Fourcade, Muriel Quaranta-Nicaise +16 more
2021Journal of Crohn's & Colitis24 citations
Semantic Scholar
Resection of previously unresectable liver metastases from colorectal cancer (LMCRC) after chemotherapy (CT) with CPT-11/L-OHP/LV5FU (Folfirinox): A prospective phase II trial.
F. Quénet, B. Nordlinger, M. Rivoire, J. Delpero +5 more
2004Journal of Clinical Oncology24 citations
Semantic Scholar
Prophylactic cholecystectomy during abdominal surgery.
P. Cabarrou, G. Portier, M. C. du Rieu
2013Journal of visceral surgery22 citations Open access
Semantic Scholar
Gastric bleeding risk following spleen preserving distal pancreatectomy with excision of the splenic vessels: a long-term follow-up.
D. Louis, A. Alassiri, S. Kirzin, S. Blaye‐Felice +7 more
2017HPB21 citations Open access
Semantic Scholar
Simplified identification of Lynch syndrome: a prospective, multicenter study.
D. Bonnet, J. Sèlves, C. Toulas, M. Danjoux +12 more
2012Digestive and Liver Disease21 citations
Semantic Scholar
Low anterior resection syndrome after rectal resection management: multicentre randomized clinical trial of transanal irrigation with a dedicated device (cone catheter) versus conservative bowel management
G. Meurette, J. Faucheron, E. Cotte, Q. Denost +5 more
2023British Journal of Surgery19 citations Open access
Semantic Scholar
Efficacy of synthetic glue treatment of high crypoglandular fistula-in-ano.
M. Queralto, G. Portier, G. Bonnaud, J. Chotard +2 more
2010Gastroentérologie Clinique et Biologique19 citations
Semantic Scholar
Early and late morbidity of local excision after chemoradiotherapy for rectal cancer
B. Teste, P. Rouanet, J. Tuech, A. Valverde +13 more
2021BJS Open17 citations Open access
Semantic Scholar
Recurrence risk after Ivor Lewis oesophagectomy for cancer
M. C. du Rieu, T. Filleron, Benoît Béluchon, M. Humeau +7 more
2013Journal of Cardiothoracic Surgery17 citations Open access
Semantic Scholar
Benefits of Perineal Colostomy on Perineal Morbidity After Abdominoperineal Resection
S. Kirzin, F. Lazorthes, H. Nouaille de Gorce, M. Rives +2 more
2010Diseases of the Colon & Rectum17 citations
Semantic Scholar
Local Excision Versus Total Mesorectal Excision in Patients with Good Response After Neoadjuvant Radiochemotherapy for T2-T3 Low Rectal Cancer: Preliminary Results of the GRECCAR 2 Randomized Phase 3 Trial
V. Vendrely, E. Rullier, P. Rouanet, J. Tuech +15 more
201415 citations Open access
Semantic Scholar
Contribution of microdissection for the detection of microsatellite instability in colorectal cancer.
M. Danjoux, R. Guimbaud, T. al Saati, F. Meggetto +4 more
2006Human Pathology15 citations
Semantic Scholar
Comparative study of safety and efficacy of synthetic surgical glue for mesh fixation in ventral rectopexy
R. K. Silveira, S. Domingie, S. Kirzin, D. A. de Melo +1 more
2017Surgical Endoscopy13 citations
Semantic Scholar
High-resolution Genotyping of Chromosome 8 in Colon Adenocarcinomas Reveals Recurrent Break Point But No Gene Mutation in the 8p21 Region
N. Mourra, G. Zeitoun, G. Portier, H. Blanché +6 more
2008Diagnostic molecular pathology (Print)10 citations
Semantic Scholar
What is the established contribution of laparoscopy in the treatment of rectal cancer?
S. Kirzin, R. L. Dico, G. Portier, M. Pocard
2012Journal of visceral surgery9 citations Open access
Semantic Scholar
Use of Malone antegrade continence enemas in neurologic bowel dysfunction.
P. Brinas, N. Zalay, A. Philis, E. Castel-Lacanal +2 more
2020Journal of visceral surgery8 citations Open access
Semantic Scholar
[Bone marrow necrosis in two patients with neoplastic disorders].
J. Gérard, B. Berdin, G. Portier, A. Godon +3 more
2007Annales de Biologie Clinique8 citations
Semantic Scholar
Technique of the transobturator puborectal sling in fecal incontinence
C. Brochard, M. Queralto, P. Cabarrot, L. Siproudhis +1 more
2017Techniques in Coloproctology7 citations
Semantic Scholar
Randomized controlled trial of pelvic calcium alginate following rectal cancer surgery
L. Maggiori, E. Rullier, C. Meyer, G. Portier +2 more
2010British Journal of Surgery7 citations Open access
Semantic Scholar
Does neoadjuvant FOLFOX chemotherapy improve the oncological prognosis of high-risk stage II and III colon cancers ? Three years’ follow-up results of the Prodige 22 phase II randomized multicenter trial.
M. Karoui, C. Gallois, G. Piessen, J. Legoux +16 more
20204 citations
Semantic Scholar

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S. Kirzin — researcher profile on SciRah
E. Rullier×8
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E. Rullier — researcher profile on SciRah
R. Guimbaud×7
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M. Rivoire×7
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F. Lazorthes — researcher profile on SciRah

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M. Prudhomme — researcher profile on SciRah