levoleucovorin and Asthenia

To evaluate the efficiency and safety profile of raltitrexed-based chemotherapy in the treatment of advanced colorectal cancer.. An electronic search was undertaken to identify randomized controlled trials comparing raltitrexed-based regimen to 5-fluorouracil-based regimen in patients with advanced colorectal cancer. The outcomes included overall survival, overall response rate and toxicities.. This meta-analysis included 11 studies with 4622 patients. Overall, there were no significant differences between the two regimens in terms of overall survival (HR=1.06, 95% CI: 0.96-1.17, P=0.23) or overall response rate (RR=1.09, 95% CI: 0.86-1.38, P=0.47). In subgroup analysis, patients in raltitrexed/oxaliplatin group had significantly higher partial response (RR=1.53, 95% CI: 1.17-2.00, P=0.002), overall response rate (RR=1.42, 95% CI: 1.10-1.82, P=0.006), disease control rate (RR=1.16, 95% CI: 1.04-1.29, P=0.009) and lower progressive disease (RR=0.61, 95% CI: 0.45-0.84, P=0.002) when compared to 5-fluorouracil/leucovorin/oxaliplatin group. Occurrence of severe anemia (RR=2.23, 95% CI: 1.38-3.59, P=0.0001), asthenia (RR=2.29, 95% CI: 1.36-3.84, P=0.002), hepatic disorders (RR=7.51, 95% CI: 1.30-43.56, P=0.02), and nausea/vomit (RR=1.70, 95% CI: 1.03-2.81, P=0.04) were significantly higher with the raltitrexed arm treatment, while frequencies of grade 3/4 alopecia (RR=0.36, 95% CI: 0.26-0.50, P<0.00001) and stomatitis/mucositis (RR=0.14, 95% CI: 0.07-0.31, P<0.00001) were increased in the 5-fluorouracil group.. Raltitrexed-based chemotherapy regimen leads to an equivalent overall survival and response rates with acceptable toxicities compared to traditional 5-fluorouracil-based regimen in patients with advanced colorectal cancer. Raltitrexed can be a treatment option for these patients when 5-fluorouracil-based regimens are not tolerated or inappropriate.

Topics: Alopecia; Anemia; Antineoplastic Combined Chemotherapy Protocols; Asthenia; Chemical and Drug Induced Liver Injury; Colorectal Neoplasms; Fluorouracil; Humans; Leucovorin; Mucositis; Nausea; Organoplatinum Compounds; Oxaliplatin; Quinazolines; Randomized Controlled Trials as Topic; Stomatitis; Thiophenes; Vomiting

Aflibercept combined with FOLFIRI (folinic acid, 5-fluorouracil, irinotecan) as second-line treatment of metastatic colorectal cancer (mCRC) significantly improved survival compared with FOLFIRI alone in the pivotal VELOUR (aflibercept vs. placebo in combination with irinotecan and 5-fluorouracil in the treatment of patients with metastatic colorectal cancer after failure of an oxaliplatin-based regimen) trial. No quality-of-life assessment was performed in VELOUR; therefore, the ASQoP (Aflibercept Safety and Quality-of-Life Program) trial was designed to capture the safety and health-related quality of life (HRQL).. ASQoP was an international, open-label, single-arm trial evaluating the safety and HRQL of aflibercept combined with FOLFIRI administered in a real-life setting to 781 patients with mCRC, pretreated with an oxaliplatin-based regimen with or without bevacizumab. The Italian subset of ASQoP enrolled 200 patients from 28 institutions. The primary endpoint was safety; HRQL was a secondary endpoint, assessed by validated questionnaires (European quality of life 5-dimension instrument 3-level; European Organization for Research and Treatment for Cancer Quality of Life Questionnaire Core 30, version 3; and EORTC-CR29) at baseline, during treatment, and at the end of treatment.. The median age of the Italian ASQoP population was 63 years; the median number of aflibercept and FOLFIRI cycles was 7. Treatment-emergent adverse events were reported in 97.5% of patients. Hypertension (28.5%), neutropenia (27.5%; from laboratory data), asthenic conditions (20.0%), diarrhea (17.0%), and stomatitis (13.0%) were the most frequent (incidence, ≥ 5%) grade 3/4 toxicities. One toxic death occurred during the study period due to sepsis, without neutropenic complications. No significant worsening of HRQL was shown during treatment.. Aflibercept combined with FOLFIRI was well tolerated when administered as second-line treatment for patients with mCRC in a real-life setting. It did not affect HRQL and showed similar rates of treatment-emergent adverse events as those observed in the VELOUR trial. No new safety signals were identified.

Topics: Aged; Antineoplastic Combined Chemotherapy Protocols; Asthenia; Camptothecin; Cohort Studies; Colorectal Neoplasms; Diarrhea; Disease Progression; Female; Fluorouracil; Humans; Hypertension; Italy; Leucovorin; Male; Middle Aged; Neutropenia; Progression-Free Survival; Quality of Life; Receptors, Vascular Endothelial Growth Factor; Recombinant Fusion Proteins; Stomatitis; Surveys and Questionnaires

We investigated the efficacy and safety of oral Uracil/tegafur (UFT) with leucovorin and mitomycin C (MMC) as third-line treatment for patients with extensively pretreated metastatic colorectal cancer (mCRC). This was a multicenter, prospective phase II study. Patients received MMC 7 mg/m² on day 1 and UFT 300 mg/m² with leucovorin 90 mg, both divided into three daily doses, on days 1-28 every 5 weeks. All patients had failed prior treatment with irinotecan, oxaliplatin, fluoropyrimidine, bevacizumab, and cetuximab. The primary endpoint was tumor control rate evaluated after 2 cycles. Twenty-one patients were included: median age was 66 years (41.1-87.8 years). Tumor control rate was observed in 26.7% of the 15 patients evaluable for response. Median overall survival was 6.4 months. Grade 3 adverse events were asthenia, anorexia, and vomiting. In patients with mCRC who have progressed after as many as two prior therapies, the combination of UFT/leucovorin and MMC is safe and may produce a short stabilization of disease in approximately 25% of patients.

Topics: Adult; Aged; Aged, 80 and over; Anorexia; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Asthenia; Colorectal Neoplasms; Drug Combinations; Drug Monitoring; Female; Humans; Leucovorin; Liver Neoplasms; Lung Neoplasms; Male; Middle Aged; Mitomycin; Neoplasm Grading; Salvage Therapy; Survival Analysis; Tegafur; Tumor Burden; Uracil

The aim of this study was to evaluate the activity of the combination of 5-fluorouracil/folinic acid and irinotecan (FOLFIRI) as third-line chemotherapy (CT) in metastatic gastric cancer (mGC) patients pretreated with platinum derivatives, fluoropyrimidines, and taxanes.. We prospectively collected data of mGC patients treated with third-line FOLFIRI at our institution from 2009 to 2014. Eligible patients should be treated with a fluoropyrimidine-platinum first-line CT and a subsequent taxane-based second-line CT. FOLFIRI consisted of irinotecan 180 mg/m2 and leucovorin 200 mg/m2, followed by 5-fluorouracil 2,800 mg/m2 (administered as 48-hour i.v. continuous infusion from day 1 to 3), with cycles repeated every 2 weeks. Response rate (RR) was evaluated according to RECIST version 1.0, while progression-free (PFS) and overall survival (OS) were estimated using the Kaplan-Meier method.. A total of 33 patients were included. The majority (97%) had good performance status (0-1 according to ECOG), while median PFS after first-line and second-line CT was 5.2 and 4.4 months, respectively. Two patients experienced an objective response (RR: 6%), while 14 patients achieved disease stabilization (disease control rate: 42%). Median PFS and OS from the start of third-line CT were 3.3 and 7.5 months, respectively. Hematological and nonhematological grade 3-4 toxicities were uncommon and included neutropenia (6.1%), diarrhea (9.1%), vomiting (3%), and asthenia (3%). Febrile neutropenia was not reported.. Third-line CT with FOLFIRI may be an option in heavily pretreated mGC patients with preserved performance status and organ function. This regimen has a favorable safety profile, and signs of activity have been observed after standard first- and second-line CT.

Topics: Adenocarcinoma; Adult; Aged; Aged, 80 and over; Antineoplastic Combined Chemotherapy Protocols; Asthenia; Camptothecin; Diarrhea; Disease-Free Survival; Female; Fluorouracil; Humans; Irinotecan; Leucovorin; Male; Middle Aged; Neutropenia; Prospective Studies; Response Evaluation Criteria in Solid Tumors; Retreatment; Stomach Neoplasms; Survival Rate; Vomiting; White People