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Endoscopic injection therapy vs. multipolar electrocoagulation vs. laser vs. injection + octreotide vs. injection + omeprazole in the treatment of bleeding peptic ulcers. A prospective randomized study.
Sofia C, Portela F, Gregório C, Rosa A, Camacho E, Tomé L, Ferreira M, Andrade P, Cabral P, Romãozinho J, Gouveia H, Leitão M, Pimenta I, Donato A, Freitas D. Sofia C, et al. Among authors: portela f. Hepatogastroenterology. 2000 Sep-Oct;47(35):1332-6. Hepatogastroenterology. 2000. PMID: 11100345 Clinical Trial.
Left-Sided Portal Hypertension: A Sinister Entity.
Fernandes A, Almeida N, Ferreira AM, Casela A, Gomes D, Portela F, Camacho E, Sofia C. Fernandes A, et al. Among authors: portela f. GE Port J Gastroenterol. 2015 Oct 29;22(6):234-239. doi: 10.1016/j.jpge.2015.09.006. eCollection 2015 Nov-Dec. GE Port J Gastroenterol. 2015. PMID: 28868415 Free PMC article.
Metastatic Crohn's disease despite infliximab therapy.
Campos S, Coutinho I, Cardoso JC, Portela F. Campos S, et al. Among authors: portela f. An Bras Dermatol. 2017;92(5 Suppl 1):104-106. doi: 10.1590/abd1806-4841.20175713. An Bras Dermatol. 2017. PMID: 29267462 Free PMC article.
Surveillance in ulcerative colitis: is chromoendoscopy-guided endomicroscopy always better than conventional colonoscopy? A randomized trial.
Freire P, Figueiredo P, Cardoso R, Donato MM, Ferreira M, Mendes S, Silva MR, Cipriano A, Ferreira AM, Vasconcelos H, Portela F, Sofia C. Freire P, et al. Among authors: portela f. Inflamm Bowel Dis. 2014 Nov;20(11):2038-45. doi: 10.1097/MIB.0000000000000176. Inflamm Bowel Dis. 2014. PMID: 25185683 Clinical Trial.
179 results