Phase I - II study to assess the feasibility and activity of the triple combination of 5-fluorouracil/folinic acid, carboplatin and irinotecan (CPT-11) administered by chronomodulated infusion for the treatment of advanced colorectal cancer. Final report of the BE-1603 study.

Thirty-six metastatic colorectal cancer patients received every 2 weeks, as first- (17) or second-line (19) treatment a combined chronotherapy with CPT-11 (infused at day 1 from 2 to 8 a.m.; peak at 5 a.

[Chronotherapy with 5-fluorouracil folinic acid and oxaliplatin delivered over 48 hours every second week in colorectal cancer. The CHC-Liège experience (Belgium)].

One hundred and ten consecutive patients suffering from a colorectal cancer received chronotherapy infused over two days every two weeks. Each course comported 5 FU 3g/m(2), folinic acid (600 mg/m(2) - l. form or 1200 mg/m(2)--racemic form) and oxaliplatin (85/mg/m(2)--adjuvant indication or 100mg/m(2)--palliative indication).

[Chemotherapy for human gastric cancer: a review].

The authors review the actual position of medical treatment for human gastric cancer. Chemotherapy has been evaluated first in palliative situation, then as adjuvant post-surgical approach either through systemic or intraperitoneal route. Now chemotherapy may also be proposed as neoadjuvant (before surgery) treatment as part of an integrated global pluridisciplinary approach.

[Interest of chronotherapy in multidisciplinary management of oesophageal and gastric cancers].

The authors evaluated the impact of a chronotherapy with 5-FU, folinic acid and carboplatine (chronomodulated infusions by ambulatory pumps; 5/21 days) for the management of oesophagus (52 cases) and gastric (56 cases) cancer patients. The overall tolerance of treatment was gauged excellent (grade 3-4; % patients: mucitis: 11-23%; leucopenia 6-19%; thrombopenia 18-50%; almost no digestive disturbances nor alopecia). Also tumor outcome was considered interesting with major responses rate in 61% (gastric) to 79% (oesophagus) of patients.

[Adjuvant chemotherapy for Dukes B2 and C colon cancer combining 5-fluorouracil and folinic acid with or without carboplatin. Feasibility and comparison between standard and chronomodulated deliveries].

Thirty-seven patients operated from a Dukes B2-C colon cancer were randomised to receive as adjuvant infusional chemotherapy, nine 5 FU and folinic acid courses with or without carboplatin, as standard (de Gramont; 2 days every 2 weeks) or chronomodulated administration (4 days every 2 weeks). The overall tolerance was judged excellent with less than 7% courses with dose-adaptations. The two carboplatin arms presented an enhanced haematological toxicity, while some more cutaneous toxicity was observed in the chronomodulated arm with the three drugs.

[Feasibility survey (Phase I-II) of a four drugs combination (5-fluorouracil, folinic acid, carboplatin and irinotecan) delivered using a chronomodulated infusion in the treatment of advanced colorectal cancer].

Seventeen colorectal cancer patients received as first (12 cases) or second line (5 cases) treatment a combined chronotherapy with CPT 11 (infused at day 1 from 2 to 8 am; peak at 5 am), given with 5 FU (700 mg/m2 per day ; days 2-5) and folinic acid (300 mg/m2 per day, days 2-5) both infused from 10 pm to 10 am with a peak at 4 am, and carboplatin (40 mg/m3/day - days 2-5 ; infused from 10 am to 10 pm - peak at 4 pm). The doses of CPT 11 could be easily increased from 120 up to 180 mg/m2 in successive cohorts of four patients through acceptable toxicity. Thus, five patients have already been treated in the phase II part of the trial.

[Chronotherapy combining 5-fluorouracil, folinic acid and carboplatin as first line treatment in metastatic colorectal cancer. A phase 2 study].

Seventy-two patients suffering from a metastatic colorectal cancer received, as first line treatment, a combination chronotherapy with 5-FU and folinic acid (infused from 10 pm to 10 am with a peak at 4 am, respectively at doses of 700 and 300 mg/m2 per day) and carboplatin (infused at the dose of 40 mg/m2 per day from 10 am to 10 pm with a peak at 4 pm). The courses of four days were repeated every two weeks. A major tumoral response was observed in 60% cases (68% in those not previously treated with adjuvant chemotherapy).

[Chronobiological considerations for the management of human head and neck cancer].

The authors reviewed experimental and clinical data (ie, cell kinetics and its circadian control by cyclins, circadian expression of clock genes, chronotolerance to anticancer agents.) justifying to consider the temporal dimension in the medical treatment of human head and neck cancer. A complex infusional chronotherapyschedule (with 5-fluorouracil, folinic acid and carboplatin) was administered to 48 patients.

[Chronopharmacologic approach to the administration of anticancer agents in pancreatic adenocarcinoma. Pilot experience].

The authors first analyzed the potential interest of the delivery of anticancer agents according to chronobiological concepts for human pancreatic cancer. They report their experience on 41 patients treated in adjuvant (12 cases) or palliative (29 cases) situations. The excellent therapeutic index observed warrants further evaluations of this concept in randomized trials.

Chronotherapy with 5-fluorouracil, folinic acid and carboplatin for metastatic colorectal cancer; an interesting therapeutic index in a phase II trial.

The aim of this study was to develop a phase II study gauging the contribution of a daily low-dose of carboplatin combined with 5-fluorouracil (5-FU) and folinic acid (FOL) in a chronotherapy schedule for advanced colorectal cancer patients. 60 patients with metastatic colorectal cancer were included in a phase II trial in which 50% of patients had received prior chemotherapy of up to three regimens. Treatment consisted of a combination of 5-FU (700 mg/m(2)/day) and FOL (300 mg/m(2)/day) infused from 10.