title: Toxicity during l-LV/5FU adjuvant chemotherapy as a modified RPMI regimen for patients with colorectal cancer.
abstract: l-leucovorin (LV)/5-fluorouracil (5FU) may play an important role, as an adjuvant chemotherapy, in improving the survival of patients with stage III colorectal cancer. However, severe toxicity of the chemotherapeutic agent could be fatal. Adverse effects, including bone marrow suppression, liver damage, renal damage, and glucose tolerance, were evaluated daily during 3 courses of l-LV/5FU-modified RPMI regimen adjuvant chemotherapy for 22 patients with stage III colorectal cancer. Decrease in the serum levels of neutrophils and platelets occurred in the 1st course, which became more obvious after three or four administrations of l-LV/5FU in the 1st course. Furthermore, serum levels of leukocytes, neutrophils, and platelets on the re-start day of this chemotherapy after 2-week intervals were lower than those on the start day of this chemotherapy. In the evaluation of liver damage, renal damage, and glucose tolerance; serum alanine aminotransferase level in the 2nd course, serum total bilirubin (T.Bil) level in the 1st course, and serum creatinine level in the 1st course deteriorated during the course. T.Bil levels on the re-start day of this chemotherapy after 2-week intervals were especially high compared to that on the start day. The more courses of this chemotherapy we perform, the more attention we must pay to bone marrow suppression and hyperbilirubinemia. Thus, we clarified the attentive point of side effect of l-LV/5FU adjuvant chemotherapy for colorectal cancer.
authors: Department of Surgery, Wakayama Medical University, School of Medicine, Wakayama, Japan.
authors: Tsukasa
authors: T
authors: Hotta
authors: Katsunari
authors: K
authors: Takifuji
authors: Kazuo
authors: K
authors: Arii
authors: Shozo
authors: S
authors: Yokoyama
authors: Kenji
authors: K
authors: Matsuda
authors: Takashi
authors: T
authors: Higashiguchi
authors: Toshiji
authors: T
authors: Tominaga
authors: Yoshimasa
authors: Y
authors: Oku
authors: Hiroki
authors: H
authors: Yamaue
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000410:Alanine Transaminase / Q000097:blood; D000469:Alkaline Phosphatase / Q000097:blood; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D001219:Aspartate Aminotransferases / Q000097:blood; D001663:Bilirubin / Q000097:blood; D001786:Blood Glucose / Q000378:metabolism; D001853:Bone Marrow / Q000187:drug effects / Q000473:pathology; D017024:Chemotherapy, Adjuvant; D015179:Colorectal Neoplasms / Q000188:drug therapy* / Q000473:pathology; D003404:Creatinine / Q000097:blood; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage / Q000009:adverse effects; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D010976:Platelet Count; D013997:Time Factors; D016896:Treatment Outcome
chemical_list: D001786:Blood Glucose; D003404:Creatinine; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D000469:Alkaline Phosphatase; D002955:Leucovorin; D001663:Bilirubin; D005472:Fluorouracil