Surgical resection followed by adjuvant chemotherapy is the standard of care for patients with stage III colon cancer. To shorten the time interval between surgery and chemotherapy in patients with colon cancer, we instituted a standardized referral pathway. Evaluation of the intervention demonstrated that referring our patients with colon cancer to a medical oncologist earlier in the treatment process increased the number of patients in whom chemotherapy was initiated within 8 weeks compared with historical controls. These results support early medical oncology referral at institutions where delays in adjuvant chemotherapy initiation exist.
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http://dx.doi.org/10.1503/cjs.000219 | DOI Listing |
PLoS One
January 2025
Department of Gastroenterology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Colon cancer, as a highly prevalent malignant tumor globally, poses a significant threat to human health. In recent years, ferroptosis and cuproptosis, as two novel forms of cell death, have attracted widespread attention for their potential roles in the development and treatment of colon cancer. However, the investigation into the subtypes and their impact on the survival of colon cancer patients remains understudied.
View Article and Find Full Text PDFInflamm Res
January 2025
Department of Biochemistry, Cancer Biology, Neuroscience, and Pharmacology, School of Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd, Nashville, TN, USA.
Background: The aberrant expression of α defensin 5 (DEFA5) protein in colonic inflammatory bowel diseases (IBDs) underlies the distinct pathogenesis of Crohn's colitis (CC). It can serve as a biomarker for differentiating CC from Ulcerative colitis (UC), particularly in Indeterminate colitis (IC) cases into UC and CC. We evaluated the specificity of commercially available anti-DEFA5 antibodies, emphasizing the need to further validate their appropriateness for a given application and highlighting the necessity for novel antibodies.
View Article and Find Full Text PDFFuture Oncol
August 2024
Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan.
J Anus Rectum Colon
January 2025
Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Objectives: Although curative resection for synchronous peritoneal carcinomatosis has been reported to improve prognosis, cases with positive intraoperative lavage cytology have not been reported. In this study, we investigated the prognostic value of potentially curative resection based on colorectal cancer and lavage cytology positivity in patients with synchronous peritoneal carcinomatosis.
Methods: We retrospectively evaluated 72 patients who underwent intraoperative lavage cytology and one-stage potentially curative resection of primary and metastatic lesions (lavage cytology-positive, n = 21; lavage cytology-negative, n = 51) between July 2004 and December 2019.
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