Výsledky vyhledávání - "Daryl A. Jenken"

'Sandwich' preoperative and postoperative combined chemotherapy and radiation in tethered and fixed rectal cancer: Impact of treatment intensity on local control and survival

Autor: John A. Heine, Robert Khoo, Daryl A. Jenken, W. Donald Buie, Alfred O. Wong, Douglas E. Johnson, James M. Langevin, Alexander Chan

Publikováno v: International Journal of Radiation Oncology*Biology*Physics. 37:629-637

Purpose: The present "sandwich" preoperative and postoperative chemotherapy and radiation study was undertaken to evaluate the impact of treatment intensity on the local control and survival in tethered or fixed rectal adenocarcinoma (T3, 4 NX M0). M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9e7a7609e8fb6721fbcf6de7d76dd43
https://doi.org/10.1016/s0360-3016(96)00603-7

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Preoperative capecitabine and pelvic radiation in locally advanced rectal cancer--is it equivalent to 5-FU infusion plus leucovorin and radiotherapy?

Autor: Alexander Chan, Daryl A. Jenken, Alfred Wong

Publikováno v: International journal of radiation oncology, biology, physics. 76(5)

Purpose The aim of this retrospective case-matching study was to compare the treatment outcomes and acute toxicity of preoperative radiotherapy (RT) with capecitabine vs. preoperative RT with intermittent 5-fluorouracil (5-FU) infusion, leucovorin, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8975a2025a6bf154f9370b28fdaed493
https://pubmed.ncbi.nlm.nih.gov/20338475

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Posttreatment TNM staging is a prognostic indicator of survival and recurrence in tethered or fixed rectal carcinoma after preoperative chemotherapy and radiotherapy

Autor: Donald Buie, Alexander Chan, Douglas R.E Johnson, John A. Heine, Alfred Wong, Daryl A. Jenken

Publikováno v: International journal of radiation oncology, biology, physics. 61(3)

To evaluate the prognostic value of the posttreatment TNM stage as a predictor of outcome in locally advanced rectal cancers treated with preoperative chemotherapy and radiotherapy.Between 1993 and 2000, 128 patients with tethered (103) or fixed (25)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02ddcac3b839b7b2703c2e63aaa36497
https://pubmed.ncbi.nlm.nih.gov/15708244

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The Value of One Year Post-Operative Colonoscopy in the Surveillance of Cancer of the Colon and Rectum

Autor: W. D. Buie, Daryl A. Jenken, M. Abu Nada, John A. Heine, Douglas R.E Johnson

Publikováno v: Qatar Medical Journal. 2003

Intensive follow-up of cancer of the colon and rectumincludes colonoscopy 1 year after curative resection and is the current practice in Calgary. There is much debate in the literature as to the value of this intensive follow-up,including 2 prospecti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::764d0631367764d3a998fd8c72536921
https://doi.org/10.5339/qmj.2003.2.13

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Preoperative chemotherapy and pelvic radiation for tethered or fixed rectal cancer: a phase II dose escalation study

Autor: James Langevin, Alexander K. P. Chan, Donald Buie, Alfred O. Wong, Daryl A. Jenken, Douglas R.E Johnson, John A. Heine

Publikováno v: International journal of radiation oncology, biology, physics. 48(3)

Purpose: To study the impact of preoperative radiation dose escalation and postoperative adjuvant chemotherapy on the outcome of tethered and fixed rectal carcinoma. Methods and Materials: We have treated 156 patients with 3 consecutive preoperative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d832155950a783ca54701ea5c07b5932
https://pubmed.ncbi.nlm.nih.gov/11020583

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Loop ileostomy for temporary fecal diversion

Autor: Robert E. H. Khoo, Daryl A. Jenken, Georgina M. Chapman, James M. Langevin, Max M. Cohen

Publikováno v: American journal of surgery. 167(5)

The aim of this study was to prospectively assess the morbidity of creating and closing loop ileostomies in a consecutive series of patients having an ileoanal pouch procedure. Between 1983 and 1991, 203 patients had loop ileostomies created for temp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b58c730ff95d32b430904923368ccd8
https://pubmed.ncbi.nlm.nih.gov/8185041

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Is postoperative adjuvant chemotherapy necessary in locally advanced rectal cancers after preoperative chemoradiation

Autor: John A. Heine, Douglas R.E Johnson, Alexander K. P. Chan, Daryl A. Jenken, Alfred O. Wong, Donald Buie

Publikováno v: International Journal of Radiation Oncology*Biology*Physics. 60:S297

Materials/Methods: Between 1986 and 2000, 209 patients with tethered or fixed rectal cancers were treated with preoperative chemoradiation according to 3 different schedules. In schedule I, 54 patients were treated with 40 Gy RT plus concurrent 5FU i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65bff49ccf2571f630fda6a3f7c1fd75
https://doi.org/10.1016/j.ijrobp.2004.07.095

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