levoleucovorin and Hand-Foot-Syndrome

The optimal strategy of maintenance therapy for patients with mCRC is controversial. This study was to evaluate the efficacy and safety of maintenance therapy with capecitabine versus observation following inductive chemotherapy in patients with metastatic colorectal cancer.. In this randomized, open-label, multicenter, phase III trial, patients who received 18-24 weeks of induction chemotherapy with XELOX or FOLFOX and achieved disease control were randomly assigned centrally (1:1) to receive maintenance therapy of capecitabine or only observation until disease progression. The primary end point was progression-free survival (PFS) from randomization; the secondary end points included overall survival (OS), PFS from induction treatment (PFS2) and safety. Analyses were done by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT02027363.. Between 30 July 2010 and 15 September 2013, 274 patients were enrolled in the study from 11 sites in China and randomly assigned to maintenance group (n = 136) or observation group (n = 138). Clinicopathological characteristics were balanced in two groups. The median follow-up time from randomization was 29.0 months [interquartile range (IQR) 21-36 months]. The primary end point of PFS was statistically significantly longer in capecitabine maintenance group than in observation group {6.43 [95% confidence interval (CI) 5.26-7.71] versus 3.43 (2.83-4.16) months, HR 0.54 (0.42-0.70), P < 0.001}. The median OS of capecitabine maintenance group was longer than that of observation group, but not statistically significant [25.63 (22.46-27.80) versus 23.30 (19.68-26.92) months; HR 0.85 (0.64-1.11), P = 0.2247]. Similar safety profiles were observed in both arms. The most common grade 3 or 4 toxicities in capecitabine maintenance group versus observation group were neutropenia, hand-foot syndrome, and mucositis.. Maintenance therapy with a single agent of capecitabine can be considered an appropriate option following the induction of XELOX or FOLFOX in mCRC patients with acceptable toxicities.. NCT02027363.

Topics: Adult; Aged; Antibodies, Monoclonal, Humanized; Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Capecitabine; China; Colorectal Neoplasms; Deoxycytidine; Disease-Free Survival; Drug-Related Side Effects and Adverse Reactions; Female; Fluorouracil; Hand-Foot Syndrome; Humans; Induction Chemotherapy; Kaplan-Meier Estimate; Leucovorin; Male; Middle Aged; Organoplatinum Compounds; Oxaloacetates

Although CRC is the third most commonly diagnosed cancer in the United States, second-line CRC treatment is limited. In this trial we examined the efficacy and safety of linifanib, an oral, potent, selective tyrosine kinase inhibitor of vascular endothelial growth factor and platelet-derived growth factor receptor families, with mFOLFOX6, compared with bevacizumab and mFOLFOX6, in previously treated metastatic CRC.. One hundred forty-eight patients with advanced CRC previously treated with fluoropyrimidine or irinotecan received bevacizumab (10 mg/kg, intravenous), low-dose linifanib (7.5 mg), or high-dose linifanib (12.5 mg), with mFOLFOX6. The primary end point was progression-free survival (PFS). Secondary objectives included overall survival (OS), objective response rate (ORR), and safety.. No statistically significant differences in PFS occurred between bevacizumab and linifanib doses (low, hazard ratio [HR], 1.453 [95% confidence interval [CI], 0.830-2.539]; high, HR, 1.257 [95% CI, 0.672-2.351]). Median OS values were similar for bevacizumab and high-dose linifanib (bevacizumab, 16.5 months [95% CI, 13.0-not available]; high-dose linifanib, 16.4 months [95% CI, 11.9-21.7]; low-dose linifanib, 12.0 months [95% CI, 10.1-13.0]). ORRs were similar (bevacizumab, 34.7% [95% CI, 21.7-49.6]; low-dose linifanib, 24.0% [95% CI, 13.1-38.2]; high-dose linifanib, 22.4% [95% CI, 11.8-36.6]). Median cycles of 5-fluorouracil were reduced in the linifanib arms, versus the bevacizumab arm. Grade 3/4 adverse event occurrences were more frequent with linifanib. Palmar-plantar erythrodysesthesia, hypothyroidism, and thrombocytopenia were more common with high-dose linifanib than bevacizumab.. Combining linifanib with mFOLFOX6 as a second-line treatment for metastatic CRC did not improve PFS, radiographic findings, or duration of response versus bevacizumab and mFOLFOX6.

Topics: Adult; Aged; Aged, 80 and over; Antibodies, Monoclonal, Humanized; Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Colorectal Neoplasms; Disease-Free Survival; Female; Fluorouracil; Hand-Foot Syndrome; Humans; Hypothyroidism; Indazoles; Leucovorin; Male; Middle Aged; Organoplatinum Compounds; Phenylurea Compounds; Survival Rate; Thrombocytopenia; Young Adult

Adverse events associated with 5-fluorouracil (5FU) based adjuvant therapy in colorectal cancer (CRC) patients may predict survival. We studied whether haematological (leucopenia, neutropenia, thrombocytopenia) or non-haematological (mucositis, diarrhoea, nausea/vomiting, hand-foot syndrome or other toxicity) adverse events were associated with disease-free survival (DFS) or overall survival (OS) in a large patient material treated with 5-fluorouracil based adjuvant chemotherapy.. Data from two prospective randomised adjuvant trials were combined to achieve a dataset of 1033 radically operated stage II and III CRC patients treated with either monthly 5FU and leucovorin (LV) as bolus injections (Mayo or modified Mayo) or bi-monthly with bolus and continuous infusion (LV5FU2 or simplified LV5FU2). Toxicities were recorded at each treatment cycle according to NCI-C CTC (the Common Toxicity Criteria of the National Cancer Institute of Canada). The worst toxicity grade was taken into account. The median follow-up time of patients was 6.05 years.. 47% of patients developed neutropenia, 54% nausea/vomiting and 43% mucositis. Any grade neutropenia was associated with improved DFS (hazard ratio (HR) 0.81), any grade nausea/vomiting with improved DFS (HR 0.79) and OS (HR 0.62) and mucositis with improved DFS (HR 0.74) and OS (HR 0.72). Patients experiencing no predefined toxicity had the worst outcome.. Specific adverse events related to adjuvant fluorouracil chemotherapy are associated with improved DFS and OS in early stage CRC patients.

Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Chemotherapy, Adjuvant; Colorectal Neoplasms; Diarrhea; Disease-Free Survival; Female; Fluorouracil; Hand-Foot Syndrome; Hematologic Diseases; Humans; Leucovorin; Male; Middle Aged; Mucositis; Nausea; Prospective Studies; Treatment Outcome; Vomiting

This multicenter randomized trial compared oral capecitabine with bolus i.v. 5-fluorouracil (5-FU)/folinic acid (FA) as adjuvant therapy for stage III colon cancer.. Patients were assigned to 24 weeks of capecitabine 1250 mg/m(2) twice daily on days 1-14 every 3 weeks or 5-FU/FA (Mayo Clinic regimen). The primary end point was disease-free survival (DFS).. The intent-to-treat population received capecitabine (n = 1004) or 5-FU/FA (n = 983). With a median follow-up of 6.9 years, capecitabine was at least equivalent to 5-FU/FA in terms of DFS [hazard ratio (HR) = 0.88; 95% confidence interval (CI) 0.77-1.01] and overall survival (OS) (HR = 0.86; 95% CI 0.74-1.01); the 95% CI upper limits were significantly less than the predefined noninferiority margins of 1.20 (P < 0.0001) and 1.14 (P < 0.001), respectively. This pattern was maintained in all subgroups, including patients aged ≥ 70 years. Preplanned multivariate analyses showed that capecitabine had statistically significant beneficial effects on DFS (P = 0.021) and OS (P = 0.020) versus 5-FU/FA. A post hoc analysis suggested that the occurrence of hand-foot syndrome may be associated with better outcomes in capecitabine recipients.. Oral capecitabine is an effective alternative to bolus 5-FU/FA as adjuvant treatment of patients with stage III colon cancer with efficacy benefits maintained at 5 years and in older patients.

Topics: Adenocarcinoma; Adult; Age Factors; Aged; Antineoplastic Combined Chemotherapy Protocols; Biomarkers, Pharmacological; Capecitabine; Chemotherapy, Adjuvant; Colonic Neoplasms; Deoxycytidine; Female; Fluorouracil; Follow-Up Studies; Hand-Foot Syndrome; Humans; Leucovorin; Male; Middle Aged; Neoplasm Staging; Pharmacokinetics; Pilot Projects; Prognosis; Treatment Outcome; Young Adult

Topics: Adult; Antimetabolites, Antineoplastic; Antineoplastic Combined Chemotherapy Protocols; Colonic Neoplasms; Dermatitis, Exfoliative; Drug Combinations; Drug Eruptions; Fluorouracil; Hand-Foot Syndrome; Humans; Leucovorin; Liver Neoplasms; Male; Organoplatinum Compounds; Oxonic Acid; Pyridines; Tegafur

The study was designed to assess the skin and subcutaneous toxicity in patients with advanced colorectal carcinoma treated with four different schedules of FOLFOX.. The patients with histologically confirmed advanced colorectal carcinoma (CRC) were included in the study as per specified inclusion criteria. Toxicity was graded according to CTC v2.0. The frequency of grade 3 and 4 adverse effects were comparatively assessed in each treatment arm.. Very severe toxicity was attributed to the FOLFOX7 schedule. The difference between the incidence rate of grade 4 toxicity with all other grades for all parameters of skin and subcutaneous toxicity was highly significant (p=0.00<0.001). Grade 4 hand and foot syndrome was reported only in the FOLFOX7 treatment arm. The most frequent adverse symptom of skin and subcutaneous toxicity reported in the patients treated with modified schedule of FOLFOX was pruritus (grade 1). Frequency and onset of skin and subcutaneous toxic symptoms like alopecia (p=0.000), nail discoloration (p=0.021) and pruritis (p=0.000) was significantly different in each FOLFOX treatment arm. A few cases of oncholysis were also reported in the FOLFOX7 treatment arm. Hand and foot syndrome was fast progressing in patients with grade 1 toxicity.. Higher frequency and severity of hand and foot syndrome and pruritus wasa found in the FOLFOX7 treatment arm. Skin and subcutaneous toxicity was comparatively low in the FOLFOX6 treatment arm.

Topics: Adult; Aged; Aged, 80 and over; Alopecia; Antineoplastic Combined Chemotherapy Protocols; Colorectal Neoplasms; Female; Fluorouracil; Follow-Up Studies; Hand-Foot Syndrome; Humans; Leucovorin; Male; Middle Aged; Nail Diseases; Organoplatinum Compounds; Prognosis; Pruritus; Skin Diseases; Toxicity Tests; Young Adult

Topics: Adolescent; Antimetabolites, Antineoplastic; Antineoplastic Combined Chemotherapy Protocols; Cisplatin; Doxorubicin; Hand-Foot Syndrome; Humans; Leucovorin; Male; Methotrexate; Osteosarcoma; Vitamin B Complex