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Gemcitabine and cisplatin versus vinorelbine and cisplatin versus ifosfamide+gemcitabine followed by vinorelbine and cisplatin versus vinorelbine and cisplatin followed by ifosfamide and gemcitabine in stage IIIB-IV non small cell lung carcinoma: a prospective randomized phase III trial of the Gruppo Oncologico Italia Meridionale.

PURPOSE: we carried out a phase III randomized trial to compare vinorelbine-cisplatin regimen to gemcitabine-cisplatin regimen, and to a sequential administration of gemcitabine-ifosfamide followed by vinorelbine-cisplatin or the opposite sequence of vinorelbine-cisplatin followed by ifosfamide-gemcitabine according to the 'worst drug rule' hypothesis in patients with locally advanced unresectable stage IIIB or metastatic stage IV non-small cell lung cancer. The primary endpoint was survival parameters, while secondary endpoints included analysis of response rates and toxicity. PATIENTS AND METHODS: patients were randomized to receive: (a) gemcitabine 1000 mg/m(2) on days 1, 8 and 15 plus ifosfamide 1500 mg/m(2) on days 8-12 with mesna uroprotection (GI regimen) followed by vinorelbine 25 mg/m(2) on days 1 and 8 plus cisplatin 100 mg/m(2) on day 1 (GI --> VC regimen); (b) the opposite sequence (VC --> GI); (c) vinorelbine plus cisplatin as above described (VC regimen); or (d) gemcitabine 1400 mg/m(2) on days 1 and 8 plus cisplatin 100 mg/m(2) on day 8 (GC regimen). All regimens were given every 4 weeks. All patients were chemotherapy naive and had a ECOG PS 0-2. RESULTS: 400 patients were enrolled into the trial. Interim analysis after inclusion of 243 patients showed that ORR were 19% in the GI --> VC arm, 32% in the inverse sequence arm (CV --> GI), 42% in the VC arm, and 30% in the GC arm. The VC arm was statistically superior over the GI --> VC arm (p = 0.0074), but not over the other regimens. Median TTP was 3.1 months in the GI --> VC arm versus 5.0 months in the VC --> GI arm (p = 0.014). For these reasons the GI --> VC and VC --> GI arm were closed since the 'worst drug rule' hypothesis was rejected. Accrual in the VC and GC arms continued up to 140 and 138 patients respectively. Final ORR were 44% for the VC regimen (4 CR), and 34% for the GC regimen (1 CR). This difference was statistically significant (p = 0.032). OS was 9.0 and 8.2 months, respectively, with no statistically significant difference. The 1-year survival rate was 24 and 20%, respectively for VC and GC regimens. As expected the incidence of phlebitis was higher in the VC arm, while thrombocytopenia, flu-like syndrome and asthenia were more frequent in the GC arm. CONCLUSIONS: the results of this trial indicate that the combination of vinorelbine and cisplatin and that of gemcitabine and cisplatin are equivalent in terms of median TTP and OS, although the vinorelbine-cisplatin regimen is associated with a higher ORR. Both regimens may be considered as reference treatments for future studies. Moreover, our data reject the 'worst drug rule' hypothesis of sequential treatments in NSCCL at least with the combination used in this study.

Adenocarcinoma↗

[Combination chemotherapy with vinorelbine and other cytotoxic agents for advanced breast cancer patients--a protocol of vinorelbine plus AC regimens used by the Japan Vinorelbin Study Group].

A new generation type of vinca alkaloid, vinorelbine (VNR), is a promising agent for the treatment of breast cancer patients. As a first line treatment for metastatic breast cancer, combination chemotherapy including anthracyclines plus VNR has demonstrated a high response rate and tolerability. In addition, other VNR containing regimens, such as 5-fluorouracil plus VNR, produced a 64% response rate. This evidence suggests VNR-containing combination chemotherapy may be a promising first-line treatment for breast cancer patients. In Japan, VNR is not registered, but a late phase II study has been completed. An approximately 30% response rate was obtained with its use as a monotherapy. In addition, a phase I/II study of combination VNR plus AC (adriamycin + cyclophosphamide) has been conducted. At the present time, the results are being analyzed.

Antineoplastic Agents, Phytogenic↗

A three-arm trial of vinorelbine (Navelbine) plus cisplatin, vindesine plus cisplatin, and single-agent vinorelbine in the treatment of non-small cell lung cancer: an expanded analysis.

Phase II studies have demonstrated that vinorelbine (Navelbine; Burroughs Wellcome Co, Research Triangle Park, NC; Pierre Fabre Médicament, Paris, France) alone or in combination with cisplatin has promising activity against non-small cell lung cancer (NSCLC). On the basis of these preliminary trials, a phase III study was designed to compare intravenous vinorelbine (30 mg/m2 weekly) plus cisplatin (120 mg/m2 on day 1 and day 29 and then every 6 weeks) with vindesine (3 mg/m2 weekly for 6 weeks and then every 2 weeks) plus cisplatin, and to evaluate whether the best of these regimens afforded a survival benefit compared with intravenous vinorelbine alone, an outpatient regimen. This report presents an expanded analysis of data from this previously published study. Six hundred twelve patients were enrolled in this trial: 206 in the vinorelbine plus cisplatin arm, 200 in the vindesine plus cisplatin group, and 206 in the single-agent vinorelbine arm. The vinorelbine plus cisplatin regimen was superior to the other two arms of the study in objective response rate (30% v 19% for vindesine plus cisplatin [P = .02] and 14% for vinorelbine alone [P = .001]), median survival duration (40 weeks v 32 weeks for vindesine plus cisplatin and 31 weeks for vinorelbine alone), and 1-year survival rate (35% v 27% for vindesine plus cisplatin and 30% for vinorelbine alone). An adjusted log-rank test provided a significant advantage for vinorelbine plus cisplatin when compared with vindesine plus cisplatin (P = .04) and with vinorelbine alone (P = .02). The major difference in survival between the two cisplatin-containing regimens occurred in patients with metastatic (stage IV) NSCLC. The incidence of granulocytopenia was significantly higher in the vinorelbine plus cisplatin arm compared with the other two treatment groups, but neurotoxicity was significantly more frequent in the vindesine plus cisplatin group. The results of this study indicate that the combination of vinorelbine plus cisplatin is a viable treatment option for patients with NSCLC and may provide advantages compared with other commonly used regimens.

Aged↗

Economic evaluation of a randomized clinical trial comparing vinorelbine, vinorelbine plus cisplatin, and vindesine plus cisplatin for non-small-cell lung cancer.

PURPOSE: To estimate the comparative cost-effectiveness of three regimens for metastatic non-small-cell lung cancer (NSCLC). METHODS: Results from a randomized clinical trial of 612 European patients with NSCLC, and cost data from an academic cancer center, the Medical College of Virginia, were analyzed. In this post-hoc economic analysis, we compared vinorelbine alone, vinorelbine plus cisplatin, and a common regimen of vindesine plus cisplatin. RESULTS: Vinorelbine plus cisplatin resulted in the longest mean survival time of the three regimens, 49.6 weeks, followed by vindesine plus cisplatin, 44.3 weeks, and vinorelbine, 41.6 weeks. Compared with vinorelbine alone, vinorelbine plus cisplatin added 56 days at a cost of $2,700, resulting in a cost-effectiveness ratio of $17,700 per year of life gained. Similarly, vindesine plus cisplatin added 19 days at a cost of $1,150, or $22,100 per year of life gained. Compared with vindesine plus cisplatin, vinorelbine plus cisplatin added 37 days at a cost of $1,570, or $15,500 per year of life gained. CONCLUSION: The most effective regimen of vinorelbine plus cisplatin added substantial benefit compared with vinorelbine alone or another common treatment, vindesine plus cisplatin, at a cost-effectiveness within accepted limits for medical interventions. Vindesine plus cisplatin also added benefit at an acceptable cost per year of life gained. If vinorelbine is preferred because of its toxicity profile, the additional effectiveness of cisplatin added substantial benefit at an acceptable cost. Compared with other common medical interventions, chemotherapy for NSCLC has acceptable efficacy and cost-effectiveness and should not be arbitrarily denied based on clinical or economic grounds.

Aged↗

Phase II trial of oral vinorelbine in combination with cisplatin followed by consolidation therapy with oral vinorelbine in advanced NSCLC.

BACKGROUND: Among the cytotoxic agents commonly combined with cisplatin in the treatment of advanced NSCLC, vinorelbine has led to significant outcome improvements. Adding more than four cycles of the combination regimen increase toxicities. The availability of an oral form of vinorelbine appeared as a particularly convenient way to provide a consolidation treatment to patients who have achieved an objective response or stable disease. PATIENTS AND METHODS: This multi-centre phase II open-label, non-comparative study was designed to evaluate the treatment with four cycles of the combination chemotherapy with oral vinorelbine at the dose of 60 mg/m2 on day 1 and day 8 for the first cycle and then 80 mg/m2 plus cisplatin 80 mg/m2 on day 1 every 3 weeks followed for patients with objective response or stable disease by consolidation therapy with oral vinorelbine at 80 mg/m2 weekly on patients with unresectable localised or metastatic non-small-cell lung cancer (NSCLC). The primary endpoint was tumor response. The secondary objectives were progression free-survival, overall survival and toxicity assessment. Visual analogue scales (VAS) filled by the patients were also used to evaluate subjective changes under treatment, reflecting patients' clinical benefit. RESULTS: Fifty-six patients enrolled into the study from April 2001 to April 2002 received the combination regimen. Twenty-five patients (43.9%) also received the subsequent consolidation treatment. Partial tumor responses were obtained in 13 patients (26.5%, 95% CI 15.0-41.1) of 49 evaluable patients. Stable disease was observed in 22 (44.9%) of patients. The median duration of response was 6 months (95% CI 4.3-8.2). The median progression free-survival was 4.2 months (95% CI 2.8-6). The median overall survival time was 10 months (95% CI 7.4-14) and the 1 year survival was 42.6%. The main toxicities recorded were haematological. Grade 3 and 4 neutropenia were observed in 16 patients (29.1%). Nausea, vomiting and fatigue were the major non-haematological toxicities reported. Among the symptoms recorded by the patients on VAS scales (appetite, fatigue, pain, cough, dyspnea, haemoptysis), except anorexia, all symptoms were improved during the combination therapy and in the consolidation phase. CONCLUSION: This study confirms that the efficacy of the cisplatin/oral vinorelbine combination in NSCLC is comparable to cisplatin/I.V. vinorelbine. This study also suggests that consolidation therapy with vinorelbine alone may probably prolong the efficacy of the combination regimen. The convenience offered to patients by an oral form of vinorelbine is a definite asset for consolidation therapy.

Administration, Oral↗

Effects of vinorelbine on quality of life and survival of elderly patients with advanced non-small-cell lung cancer. The Elderly Lung Cancer Vinorelbine Italian Study Group.

BACKGROUND: Vinorelbine, a semisynthetic vinca alkaloid, represents a well-tolerated treatment for elderly patients with advanced non-small-cell lung cancer (NSCLC). We explored the quality of life (QoL) of such patients in a multicenter randomized trial that compared vinorelbine treatment with supportive care alone. METHODS: Eligible patients were 70 years of age or older, had stage IV or IIIB NSCLC that was ineligible for radiotherapy, and had a performance status of 0-2 (a status of fully active to a status of capable of all self-care but unable to work). Vinorelbine was given intravenously on days 1 and 8 of a 21-day treatment cycle, for a total of six cycles. QoL was evaluated with European Organization for Research and Treatment of Cancer questionnaires QLQ-C30 and QLQ-LC13, and the QoL data were analyzed by fitting a linear mixed model for each QoL scale. Survival curves were plotted and were compared with the Mantel-Haenszel test. Relative hazards of death and 95% confidence intervals (CIs) were estimated by the Cox model. RESULTS: Investigators, blinded to the results, stopped the trial early because of a low enrollment rate. (From April 1996 to November 1997, 191 of the 350 targeted patients were randomly assigned.) Data from 161 patients have been analyzed. Vinorelbine-treated patients scored better than control patients on QoL functioning scales, and they reported fewer lung cancer-related symptoms but reported worse toxicity-related symptoms. There was a statistically significant (two-sided P = .03) survival advantage for patients receiving vinorelbine; median survival increased from 21 to 28 weeks in the vinorelbine-treated group. The relative hazard of death for vinorelbine-treated patients was 0.65 (95% CI = 0.45-0.93). CONCLUSION: Vinorelbine improves survival of elderly patients with advanced NSCLC and possibly improves overall QoL.

Aged↗

GLOB-1: a prospective randomised clinical phase III trial comparing vinorelbine-cisplatin with vinorelbine-ifosfamide-cisplatin in metastatic non-small-cell lung cancer patients.

BACKGROUND: The standard doublet, vinorelbine-cisplatin, was compared with a triplet of vinorelbine-ifosfamide-cisplatin, in terms of survival, in patients with advanced non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS: From February 1998 to June 1999, 259 chemonaïve patients entered the study and were randomised to receive either vinorelbine-cisplatin (NP; vinorelbine 30 mg/m(2) on days 1, 8 and 15 with cisplatin 80 mg/m(2) on day 1) or vinorelbine-ifosfamide-cisplatin (NIP; vinorelbine 25 mg/m(2) on days 1 and 8, ifosfamide 3 g/m(2) on day 1 and cisplatin 75 mg/m(2) on day 1), with both regimens being repeated every 3 weeks. All patients had stage IV or relapsed disease and a performance score of 0 or 1. RESULTS: The overall response rate was 34.6% for NP and 35.7% for NIP. Median and 1-year survival rates were 10.0 months and 38.4% for NP, and 8.2 months and 33.7% for NIP, respectively. A median of four cycles was administered in each arm. The major World Health Organization grade 3-4 toxicities for NP and NIP, respectively, were: neutropenia (20.3% compared with 9% of cycles), anaemia (4.1% compared with 5% of cycles), nausea and vomiting (22.2% compared with 19.4% of patients) and alopecia (5.6% compared with 29.8% of patients). Four toxic deaths occurred in the NP arm and eight in the NIP arm. CONCLUSIONS: The different schedules of vinorelbine in the two arms led to a greater survival in the NP arm without impairing the tolerance profile, although this is not statistically significant. This confirms that the two-drug combination NP is a reference treatment for metastatic NSCLC. The role of three-drug combinations remains questionable in this subset of patients.

Adolescent↗

Sequential two-line strategy for stage IV non-small-cell lung cancer: docetaxel-cisplatin versus vinorelbine-cisplatin followed by cross-over to single-agent docetaxel or vinorelbine at progression: final results of a randomised phase II study.

BACKGROUND: This phase II trial compared docetaxel-cisplatin (DC) with vinorelbine-cisplatin (VC), both as first-line therapy followed by cross-over at progression to single-agent vinorelbine or docetaxel in advanced non-small-cell lung cancer (NSCLC). METHODS: Overall, 115 patients received DC (docetaxel 75 mg/m(2) and cisplatin 100 mg/m(2) both on day 1, every 3 weeks, arm A1) and 118 VC (vinorelbine 30 mg/m(2)/week on days 1 and 8 and cisplatin 100 mg/m(2) on day 1, every 3 weeks, arm B1) for six cycles, and subsequently maintained by monotherapy with docetaxel (A1) or vinorelbine (B1) with cross-over on disease progression to vinorelbine 30 mg/m(2) days 1 and 8 (A2), or docetaxel 100 mg/m(2), day 1, both every 3 weeks (B2). The primary end point was overall response rate (ORR). RESULTS: Patient characteristics were balanced; median follow-up was 8.8 months. First-line response rate was 33.9% with DC and 26.3% with VC (P=0.20). In arms A1 and B1, respectively: duration of response was similar (8.2 versus 8.4 months); median time to progression was 5 months in both; median survival was 8 versus 9 months (P=0.38); 1-, 2- and 3-year survival was 36% versus 35%, 17% versus 10% and 13% versus 6% (P not significant). However, with a low number of long-term survivors, statistical significance was not reached. Overall, almost half of the patients crossed over to second-line therapy; there were no response with vinorelbine and 6 (11.2%) partial responses with docetaxel. Considering the safety profile, the occurrence of febrile neutropenia was 9.6% with DC and 26.3% with VC. Treatment-related mortality was 2.5% with DC and 8.5% with VC. CONCLUSIONS: The trend in favour of the DC arm in ORR, even though statistical significance was not reached, is consistent with previous reports. This study suggests an activity of first-line DC in advanced NSCLC, and that second-line vinorelbine does not provide additional clinical benefit. As already shown in other studies, the use of DC in first-line should provide a better percentage of long-term survivors, despite the absence of efficacy of the second-line in our study.

Adult↗

The ELVIS trial: a phase III study of single-agent vinorelbine as first-line treatment in elderly patients with advanced non-small cell lung cancer. Elderly Lung Cancer Vinorelbine Italian Study.

In a phase III trial, 191 patients aged over 70 with stage IIIB/IV non-small cell lung cancer were randomized to receive best supportive care (BSC) alone or BSC plus vinorelbine on days 1 and 8, q 21 days for up to six cycles. Increasing difficulties in recruitment meant that the investigators, blinded to the results, stopped the trial early. Data from 161 patients have been analyzed. The vinorelbine regimen was well tolerated. Grade 3/4 neutropenia occurred in 10% of patients and grade 2/3 anemia in 16%. The principle nonhematological toxicities were constipation and fatigue. An objective response rate was recorded in 19.7% of the 76 patients treated with vinorelbine. The survival experience of these patients was significantly superior to that among control patients. The median duration of survival was longer (28 versus 21 weeks) and patients receiving vinorelbine were significantly more likely to survive to one year (32% versus 14%). The relative risk of death in the vinorelbine group was 0.65 (95% confidence interval: 0.45-0.93). Quality of life was extensively investigated using European Organization for Research and Treatment of Cancer scales. While aspects of quality-of-life issues that were directly related to drug toxicity (such as nausea and constipation) were lower in the vinorelbine group, patients who received vinorelbine fared better than controls on measures related to lung cancer symptoms and pain and on social, cognitive, and physical functioning.

Age Factors↗

[A randomized trial comparing oxaliplatin plus vinorelbine versus cisplatin plus vinorelbine for the treatment of patients with advanced non-small-cell lung cancer].

OBJECTIVE: To evaluate the difference of efficacy, side-effects and quality of life in advanced non-small-cell lung cancer (NSCLC) patients treated with oxaliplatin plus vinorelbine or cisplatin plus vinorelbine. METHODS: Eligible patients were randomly assigned to NL (oxaliplatin + vinorelbine) group and NP (cisplatin + vinorelbine) group in a 2:1 ratio. In the NL group, 70 evaluable cases were treated with oxaliplatin 130 mg/m(2) i.v. on day 2, and vinorelbine 25 mg/m(2) i.v. on days 1 and 8 in 21 days per cycle. In the NP group, 32 evaluable cases were treated with cisplatin 80 mg/m(2) i.v. divided to 2 - 3 days dosing, 21 days per cycle, and vinorelbine administered by the same way as in the NL group. The response rate, time to progression (TTP), one-year survival, side-effects and the quality of life were observed. RESULTS: The response rate was 35.7% vs. 43.8% (P = 0.4), median TTP was 4.7 months vs. 5.5 months (P = 0.6), one-year survival rate was 38.5% vs. 58.6% (P = 0.07) in the NL and NP groups, respectively. Grade I-II neuro-sensory toxicity occurred significantly more frequent in NL group than in NP group (68.4% vs. 36.4%, P = 0.0017). However, Grade I-II granulocytopenia was significantly less occurred in NL group than in NP group (49.4% vs. 70.6%, P = 0.037). There was no statistically difference between the two groups regarding quality of life. CONCLUSION: Due to good efficacy and tolerability, the NL regimen offered a new candidate for treating advanced NSCLC.

Adolescent↗

Randomized trial comparing cisplatin, gemcitabine, and vinorelbine with either cisplatin and gemcitabine or cisplatin and vinorelbine in advanced non-small-cell lung cancer: interim analysis of a phase III trial of the Southern Italy Cooperative Oncology Group.

PURPOSE: In our previous phase II study, the cisplatin, gemcitabine, and vinorelbine (PGV) regimen produced a median survival time (MST) of approximately 1 year in advanced non-small-cell lung cancer (NSCLC) patients. The present study was aimed at comparing the MST of patients treated with this triplet regimen with the MSTs of patients receiving cisplatin and vinorelbine (PV) or cisplatin and gemcitabine (PG). PATIENTS AND METHODS: From April 1997, patients with locally advanced or metastatic NSCLC, an age of < or = 70 years, and an Eastern Cooperative Oncology Group performance status < or = 1 were randomized to receive one of the following regimens: cisplatin 50 mg/m(2), gemcitabine 1,000 mg/m(2), and vinorelbine 25 mg/m(2) on days 1 and 8 every 3 weeks (arm A); cisplatin 100 mg/m(2) on day 1 and gemcitabine 1,000 mg/m(2) on days 1, 8, and 15 every 4 weeks (arm B); or cisplatin 120 mg/m(2) on days 1 and 29 and vinorelbine 30 mg/m(2)/wk (arm C). According to the two-stage design for phase III trials, an interim analysis was planned when the first 60 patients per arm were assessable for survival. RESULTS: The survival data of 180 NSCLC patients (stage IIIB, 76 patients; stage IV, 104 patients) were analyzed in April 1999. Overall, 128 patients had died (PGV, n = 33; PG, n = 42; and PV, n = 53). The MST of patients in the PGV, PG, and PV arms was 51, 42, and 35 weeks, respectively, and the corresponding 1-year projected survival rates were 45%, 40%, and 34%, respectively. When only patients with stage IV disease were considered, an even stronger difference was seen between PGV (MST = 47 weeks) and both PG (34 weeks) and PV (27 weeks). At multivariate Cox analysis, the estimate hazard of death for patients receiving PGV compared with those receiving PV was 0.35 (95% confidence interval, 0.16 to 0.77; P <.01). The response rates were 47% in the PGV arm, 30% in the PG arm, 25% in the PV arm. Both hematologic and nonhematologic toxicities were not substantially worse in patients who received the PGV regimen. CONCLUSION: The PGV regimen is associated with a substantial survival gain (MST > 3 months longer) when compared with the PV combination. Because this difference in survival met one of the early stopping rules, the accrual in the PV arm has been stopped (null hypothesis rejected). Enrollment still continues in the PGV and PG arm to ascertain whether the PGV regimen can also produce a significantly longer survival than that obtained with the PG regimen.

Adult↗

Randomized phase III study of gemcitabine and vinorelbine versus gemcitabine, vinorelbine, and cisplatin in the treatment of advanced non-small-cell lung cancer: from the German and Swiss Lung Cancer Study Group.

PURPOSE: To evaluate whether cisplatin-based chemotherapy (gemcitabine, vinorelbine, and cisplatin [GVP]) prolongs overall survival in comparison to cisplatin-free chemotherapy (gemcitabine and vinorelbine [GV]) as first-line treatment in patients with advanced non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS: Between September 1999 and June 2001, 300 patients with NSCLC stage IIIB with malignant pleural effusion or stage IV disease were randomly assigned to receive GV (gemcitabine 1000 mg/m(2) + vinorelbine 25 mg/m(2) on days 1 and 8 every 3 weeks) or GVP (gemcitabine 1000 mg/m(2) + vinorelbine 25 mg/m(2) on days 1 and 8 + cisplatin 75 mg/m(2) on day 2 every 3 weeks). Primary end point of the study was overall survival. RESULTS: Two hundred eighty-seven patients (GV, 143 patients; GVP, 144 patients) were eligible for analysis. At the time of analysis, April 15, 2002, 209 patients (GV, 103 patients; GVP, 106 patients) of 287 patients had died (73%). No statistically significant difference was observed for overall survival (P =.73; median survival, 35.9 versus 32.4 weeks; 1-year survival rate, 33.6% versus 27.5%) as well as for event-free survival (P =.35; median time-to-event, 19.3 versus 22.3 weeks) between GV and GVP. Two hundred fourteen patients were assessable for best response. The overall response rates were 13.0% for GV versus 28.3% for GVP (P =.004; complete responders, 0% versus 3.8%; partial responders, 13.0% versus 24.5%). Hematologic and nonhematologic toxicity was significantly lower in the GV treatment arm compared with GVP. No statistically significant difference in quality of life was observed. CONCLUSION: In this phase III study, the cisplatin-based GVP regimen showed no survival benefit as first-line chemotherapy in advanced NSCLC when compared with the cisplatin-free GV regimen, which was substantially better tolerated.

Adolescent↗

Gemcitabine and vinorelbine (GV) versus cisplatin, gemcitabine and vinorelbine (CGV) as first-line treatment in advanced non small cell lung cancer: results of a prospective randomized phase II study.

The objective of this study was to assess whether adding cisplatin to gemcitabine/vinorelbine combination improves the clinical outcome in patients with non-small-cell lung cancer (NSCLC). Chemotherapy-naïve patients with advanced NSCLC; age < or = 75 years: Karnofsky performance status > or = 60%, and with adequate hematological, renal and hepatic function, were randomized into 2 treatment groups to receive Gemcitabine 1250 mg/m2 + vinorelbine 30 mg/m2 (GV group), or cisplatin 50 mg/m2 + gemcitabine 1000 mg/m2 + vinorelbine 25 mg/m2 (CGV group). All drugs were administered on days 1 and 8 every three weeks: From September 1999 to March 2003, 114 patients were enrolled. No statistically significant difference was observed in GV vs CGV group in objective response (37 versus 47%, respectively; P = 0.5), median time to progression (5 versus 5.8 months; P = 0.6), overall survival (9 versus 10 months; P = 0.9) and 1-year survival (26 versus 28%; P = 0.9). Conversely, toxicities were significantly higher for CGV, including grade 3-4 neutropenia (24 versus 45%); neutropenic fever (4 versus 14%, including one toxic death); grade 3-4 thrombocytopenia (2 versus 14%); and grade 3-4 emesis (2 versus 14%). Our results suggest that the combination of gemcitabine and vinorelbine is less toxic than three-drug combination with cisplatin while showing similar efficacy.

Adult↗

Randomized study of vinorelbine--gemcitabine versus vinorelbine--carboplatin in patients with advanced non-small cell lung cancer.

PURPOSE: The objective of this trial was to compare two vinorelbine-based doublets with carboplatin (CBDCA-VC) or with gemcitabine (VG) in patients with stage IIIB-IV non-small cell lung cancer (NSCLC). PATIENTS AND METHODS: A total of 316 patients with advanced NSCLC previously untreated were randomized to either vinorelbine 30 mg/m(2) D1,8 with carboplatin AUC 5 D1 (VC) or vinorelbine 25mg/m(2) with gemcitabine (VG) 1000 mg/m(2) both given D1,8 every 3 weeks. The primary endpoint was response rate with secondary parameters being survival (OS), progression-free survival (PFS), tolerance and clinical benefit. RESULTS: The median number of cycles was four in each arm with a total of 1268 cycles. The objective response (OR) on intent-to-treat was 20.8% in VC and 28% in VG (p=0.15). Median PFS was 3.9 months in VC and 4.4 months (mo) in VG (p=0.18). Median survival was significantly longer (p=0.01) for VG with 11.5 mo compared to 8.6 mo in VC with 1 year survival at 48.9 and 34.4%, respectively. Tolerance was better in the VG arm as compared to the VC patients. Four toxic deaths were recorded in the VC group. Clinical benefit response rate was 32.4% compared to 40.9% in 111 and 110 evaluable patients in VC and VG, respectively. CONCLUSION: VG compared to VC resulted in a similar overall response rate, favourable median survival and a better toxicity profile. For non-cisplatin-based chemotherapy, VG is a useful alternative.

Adenocarcinoma↗

Phase II randomized multicenter study evaluating a treatment regimen alternating docetaxel and cisplatin-vinorelbine with a cisplatin-vinorelbine control group in patients with stage IV non-small-cell lung cancer: GFPC 97.01 study.

BACKGROUND: The potential absence of cross-resistance between cisplatin and docetaxel in non-small-cell lung cancer (NSCLC) suggests that alternating regimens of cisplatin-based chemotherapy and docetaxel might increase the activity of chemotherapy in stage IV NSCLC. PATIENTS AND METHODS: Randomized, multicenter, non-comparative phase II study in patients with stage IV NSCLC (Eastern Cooperative Oncology Group performance status of 0-2). Patients randomized to alternating treatment group (A) received docetaxel 100 mg/m2 on days (D) 1 and 43 alternating with cisplatin 100 mg/m2 on D22 and vinorelbine 30 mg/m2 on D22, D29 and D36. Those randomized to the control group (B) received cisplatin 80 mg/m2 on D1, D22 and D43 and vinorelbine 30 mg/m2 once a week from D1 to D57. Treatment was continued for a further 6 weeks in the event of objective response or stabilization. RESULTS: Seventy patients were enrolled (group A: 38, group B: 32). More premature treatment discontinuations due to toxicity were observed in group A (median number of cycles: 3) than in group B (median number of cycles: 5). The intention-to-treat objective response rate was 10.8% [95% confidence interval (CI) 0.8% to 20.8%] in group A compared with 25% (95% CI 10% to 40%) in group B, the median time to treatment failure being 10.2 weeks and 17.3 weeks, respectively. The median survival and 1-year survival were 29.1 weeks and 39% in group A compared with 41.6 weeks and 42% in group B. Febrile neutropenia occurred in 5.9 and 4.9% of the cycles in group A and group B, respectively. Non-hematological toxicity was moderate in the two groups. CONCLUSIONS: The addition of docetaxel alternating with cisplatin-vinorelbine did not enhance the activity of this combination. The development of sequential regimens might be a more promising way of exploiting the absence of cross-resistance between these two drugs.

Adult↗

Randomized study of vinorelbine and cisplatin versus vindesine and cisplatin versus vinorelbine alone in advanced non-small-cell lung cancer: results of a European multicenter trial including 612 patients.

PURPOSE: We designed a prospective randomized trial to compare vinorelbine and cisplatin (NVB-P) with vindesine and cisplatin (VDS-P) and to evaluate whether the best of these regimens affords a survival benefit compared with vinorelbine alone (NVB), an outpatient regimen, in patients with non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS: Forty-five centers included 612 patients in this study: 206 on NVB-P, 200 on VDS-P, and 206 on NVB. Vinorelbine was administered at a dose of 30 mg/m2 weekly, cisplatin at 120 mg/m2 on days 1 and 29 and then every 6 weeks, and vindesine at 3 mg/m2 weekly for 6 weeks and then every other week. Treatment was continued until progression or toxicity. Four percent of the patients entered were ineligible and 59% had metastatic disease. RESULTS: An objective response rate was observed in 30% of patients in the NVB-P arm versus 19% in the VDS-P arm (P = .02) and 14% in the NVB arm (P < .001). The median duration of survival was 40 weeks in the NVB-P arm, compared with 32 weeks in the VDS-P arm and 31 weeks in the NVB arm. Comparison of survival among the three groups demonstrated an advantage for NVB-P compared with VDS-P (P = .04) and NVB (P = .01). Neutropenia was significantly higher in the NVB-P group (P < .001), and neurotoxicity was more frequent with VDS-P (P < .004). CONCLUSION: Since our results have demonstrated that NVB-P yields a longer survival duration and a higher response rate than VDS-P or NVB alone, with acceptable toxicity, this combination should be considered a relevant regimen in advanced NSCLC.

Aged↗

Gemcitabine plus vinorelbine compared with cisplatin plus vinorelbine or cisplatin plus gemcitabine for advanced non-small-cell lung cancer: a phase III trial of the Italian GEMVIN Investigators and the National Cancer Institute of Canada Clinical Trials Group.

PURPOSE: Platinum-containing chemotherapy regimens are the standard treatment for patients with advanced non-small-cell lung cancer (NSCLC), although toxicity is common and may significantly affect the patient's quality of life (QoL). This trial aimed to assess whether a combination of gemcitabine and vinorelbine had benefits in terms of QoL, without influencing negatively on survival, compared with cisplatin-containing regimens. PATIENTS AND METHODS: Patients with stage IIIB (effusion and supraclavicular nodes) or IV documented NSCLC who were younger than 70 years of age were randomly assigned gemcitabine plus vinorelbine (GemVin) or either gemcitabine plus cisplatin or vinorelbine plus cisplatin (cisplatin-based). European Organization for Research and Treatment of Cancer scales were used for QoL analysis. RESULTS: Five hundred one patients were randomly assigned to treatment. The median age was 62 years. There were no significant differences in global QoL scores between the two arms after 2 months of treatment. However, worsening scores for appetite, vomiting, and alopecia were significantly more common in the cisplatin-based arm. Median survival was 38 v 32 weeks and median progression-free survival was 23 v 17 weeks in the cisplatin-based versus GemVin arms, respectively. For the GemVin arm the hazard ratio for death was 1.15 (90% confidence interval [CI], 0.96 to 1.37) and the hazard ratio for progression was 1.29 (90% CI, 1.10 to 1.52). Grade 3 or 4 myelosuppression, vomiting, alopecia, and ototoxicity were significantly more frequent with cisplatin-based treatment. CONCLUSION: Global QoL is not improved with GemVin, although advantages in some components of QoL were apparent. GemVin is less toxic than standard cisplatin-based chemotherapy. There is a nonsignificant slight survival advantage with cisplatin-based chemotherapy. GemVin could be offered to advanced NSCLC patients who express concern about toxicity.

Adult↗

Randomized phase II trial comparing nitroglycerin plus vinorelbine and cisplatin with vinorelbine and cisplatin alone in previously untreated stage IIIB/IV non-small-cell lung cancer.

PURPOSE: To investigate the efficacy and safety of nitroglycerin plus vinorelbine and cisplatin in patients with previously untreated stage IIIB/IV non-small-cell lung cancer (NSCLC) as the experimental arm for the next phase III trial. PATIENTS AND METHODS: One hundred twenty patients with stage IIIB/IV NSCLC were randomly assigned to vinorelbine 25 mg/m2 on days 1 and 8 and cisplatin 80 mg/m2 on day 1, with transdermally applied nitroglycerin (25 mg/patient daily for 5 days; arm A) or with placebo patch (arm B) every 3 weeks for a maximum of four cycles in a double-blind and controlled trial. Primary efficacy end points were the best confirmed response rate and time to disease progression (TTP). RESULTS: The response rate in arm A (72%; 43 of 60 patients) was significantly higher than that for patients in arm B (42%; 25 of 60 patients; P < .001). Median TTP in arm A was longer than that in arm B (327 v 185 days). No severe adverse effect was recognized for either arm. The rate of grade 1 to 2 headache in arm A (30%; 18 of 60 patients) was significantly higher than that in arm B (2%; one of 60 patients; P < .001, chi(2) test). CONCLUSION: Use of nitroglycerin combined with vinorelbine and cisplatin may improve overall response and TTP in patients with stage IIIB/IV NSCLC. The arm A regimen is being evaluated in a large phase III trial.

Adult↗