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Mauer AM, Masters GA, Haraf DJ, Hoffman PC, Watson SM, Golomb HM, Vokes EE. Phase I study of docetaxel with concomitant thoracic radiation therapy. J Clin Oncol 1998; 16:159-64. [PMID: 9440738 DOI: 10.1200/jco.1998.16.1.159] [Citation(s) in RCA: 112] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
PURPOSE The taxanes have demonstrated activity as radiation sensitizers in preclinical studies. This study was designed to determine the maximum-tolerated dose (MTD), optimal schedule, and toxicities of docetaxel in combination with concomitant standard chest radiotherapy. PATIENTS AND METHODS Twenty-nine patients with advanced non-small-cell lung or esophageal cancer enrolled in this phase I study to evaluate escalating docetaxel doses at three schedules. Docetaxel was administered as two 21-day cycles at doses of 40, 60, and 75 mg/m2 per cycle. Docetaxel administration schedules were as follows: schedule A, once every 3 weeks; schedule B, 2 of 3 weeks; or schedule C, weekly. Six weeks of concomitant standard chest radiotherapy in 1.8- to 2.0-Gy daily fractions was delivered to 60 Gy total. RESULTS Dose-limiting esophagitis and neutropenia were encountered with schedules A and B at docetaxel doses of 60 mg/m2 per cycle. The docetaxel MTD for schedules A and B was 40 mg/m2 per cycle. Dose-limiting esophagitis was also observed with schedule C; however, there was no neutropenia. For schedule C, we identified the MTD as 60 mg/m2 per cycle (20 mg/m2/wk). Other toxicities encountered included thrombocytopenia, hypersensitivity reaction, and pulmonary infiltrates (fatal in two patients). Late toxicity of esophageal stricture occurred in five patients. CONCLUSION Esophagitis and neutropenia are the dose-limiting toxicities of docetaxel administered with concomitant chest radiotherapy. Weekly administration of docetaxel allows for the highest total docetaxel dose during chest radiotherapy. We identified the recommended phase II docetaxel dose as 20 mg/m2 administered weekly with concomitant chest radiotherapy for 6 weeks.
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Masters GA, Hoffman PC, Samuels BL, Golomb HM, Vokes EE. Ifosfamide and vinorelbine in advanced non-small cell lung cancer. Lung Cancer 1997. [DOI: 10.1016/s0169-5002(97)83967-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Vokes EE, Masters GA, Mauer AM, Haraf DJ, Hoffman PC, Golomb HM. Clinical studies of docetaxel (Taxotere) and concomitant chest therapy. Semin Oncol 1997; 24:S14-26-S14-29. [PMID: 9335521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The administration of concomitant chemoradiotherapy has been shown to increase local and regional control of non-small cell lung cancer. Docetaxel (Taxotere; Rhône-Poulenc Rorer, Antony, France) has single-agent activity in non-small cell lung cancer, as well as radiation-enhancing potential in preclinical studies. Therefore, its investigation with concomitant radiotherapy in the clinical setting is justified. Since the clinical interactions of docetaxel and concomitant chest radiotherapy have not been previously described, we initiated a phase I study with the goal of determining the maximum tolerated dose of docetaxel and the optimal schedule for its administration during a standard course of radiation therapy to the chest, in addition to defining the dose-limiting toxicities of this regimen. This report describes the design and preliminary results of this study.
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Masters GA, Hoffman PC, Hsieh A, Drinkard LC, Mick R, Samuels BL, Guaspari A, Golomb HM, Vokes EE. Phase I study of vinorelbine and ifosfamide in advanced non-small-cell lung cancer. J Clin Oncol 1997; 15:884-92. [PMID: 9060524 DOI: 10.1200/jco.1997.15.3.884] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE We designed a phase I dose-escalation study of vinorelbine on a novel (daily-times-three) schedule with ifosfamide with granulocyte colony-stimulating factor (G-CSF) support to define the dose-limiting toxicity (DLT) and maximum-tolerated dose (MTD) of vinorelbine in this combination. PATIENTS AND METHODS Cohorts of patients with stage IIIB or IV non-small-cell lung cancer (NSCLC) and no prior chemotherapy received vinorelbine starting at 15 mg/m2 on days 1, 2, and 3, and ifosfamide starting at 2.0 g/m2 on days 1, 2, and 3 with G-CSF support for all patients. Cycles were repeated every 21 days. Plasma vinorelbine concentrations were also analyzed. RESULTS Forty-two patients were treated. The median age was 58 years (range, 34 to 75) and 41 had a performance status of 0 or 1. The DLT was neutropenia and sepsis at a maximum-administered vinorelbine dose of 35 mg/m2 for 3 days. The recommended phase II dose was vinorelbine 30 mg/m2 with ifosfamide 1.6 g/m2 both given on 3 consecutive days. The overall response rate was 40% (17 of 42; all partial responders). The median survival duration was 50 weeks, with a 1-year survival rate of 48%. Pharmacokinetic analysis showed that vinorelbine in this combination and on this schedule is cleared 1.5 to two times faster than in single-agent once-weekly studies. CONCLUSION Myelosuppression is the DLT of this regimen with no major subjective toxicities. With tolerable toxicity and an encouraging 1-year survival rate of 48%, further investigation of this new vinorelbine schedule is warranted in this and other combination regimens.
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Vokes EE, Hoffman PC, Masters GA, Golomb HM, Drinkard LC, Krauss SA. Ifosfamide-based chemotherapy for non-small cell lung cancer: phase I/II studies at the University of Chicago. Semin Oncol 1996; 23:15-8. [PMID: 8711496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Current clinical investigations in the palliative care setting for patients with non-small cell lung cancer are focused on new drugs and combinations. The goal of these studies is to identify more effective and/or less toxic therapy. At the University of Chicago, we have conducted phase I and II studies to integrate new single agents into novel combination chemotherapy regimens. Two such studies have combined the use of ifosfamide with either vinorelbine or paclitaxel. All these drugs have established single-agent activity in non-small cell lung cancer and a favorable toxicity spectrum. We describe the study rationale and design, and the preliminary data of these trials.
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Hoffman PC, Masters GA, Drinkard LC, Krauss SA, Samuels BL, Golomb HM, Vokes EE. Ifosfamide-based combination chemotherapy in advanced non-small cell lung cancer: two phase I studies. Semin Oncol 1996; 23:11-5. [PMID: 8677441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Two studies were performed to determine the maximum tolerated dose (MTD) of paclitaxel and vinorelbine, respectively, in combination with a fixed dose of ifosfamide in previously untreated patients with stage IIIB or IV non-small cell lung cancer. Response rate and survival were also assessed. Both regimens were given with mesna and granulocyte colony-stimulating factor support. The maximum tolerated dose of paclitaxel in combination with 1.6 g/m2/d X 3 ifosfamide was 300 mg/m2, and the recommended dose for phase II study is 250 mg/m2. Among 31 patients treated with ifosfamide/paclitaxel, there were seven partial responses; additionally, 10 patients had either minor regression or stable disease. The maximum tolerated dose of vinorelbine in combination with 1.6 g/m2/d X 3 ifosfamide was 35 mg/m2/d X 3, and the recommended dose for phase II study is 30 mg/m2/d X 3. Among 42 patients treated with ifosfamide/vinorelbine, responses have been encouraging, and final analysis is pending. The dose-limiting toxicity for both regimens was neutropenia. These findings indicate that ifosfamide-containing combination chemotherapy regimens have activity in advanced non-small cell lung cancer and are well tolerated when administered with granulocyte colony-stimulating factor.
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Vokes EE, Haraf DJ, Masters GA, Hoffman PC, Drinkard LC, Ferguson M, Olak J, Watson S, Golomb HM. Vinorelbine (Navelbine), cisplatin, and concomitant radiation therapy for advanced malignancies of the chest: a Phase I study. Semin Oncol 1996; 23:48-52. [PMID: 8610237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Most patients with advanced solid tumors of the chest will have local and/or distant disease progression despite standard therapy. Vinorelbine (Navelbine; Burroughs Wellcome Co, Research Triangle Park, NC; Pierre Fabre Medicament, Paris, France) is a new semisynthetic vinca alkaloid with single-agent activity in lung cancer that recently also has been shown to act as a radiosensitizer in vitro. This study aims to define the maximum tolerated dose and dose-limiting toxicity when vinorelbine is given with cisplatin and concomitant radiation therapy. To date, 25 patients with advanced malignancies of the chest have been treated in a dose-escalation trial of vinorelbine administered once weekly with cisplatin (100 mg/m2 every 21 days) and concomitant thoracic radiation therapy (2 Gy/d x 30 fractions for 60 Gy). Vinorelbine was initially given at 20 and 25 mg/m2/wk. Acute dose-limiting toxicity was myelosuppression, which was seen at a vinorelbine dose of 25/mg/m2/wk, with grade 4 neutropenia in two of three patients and one treatment-related death from neutropenic sepsis. At vinorelbine 20/mg/m2/wk, no acute dose-limiting toxicity was seen, but grade 3 or 4 esophagitis developed in three of six patients near the end or after completion of radiation therapy. We subsequently decreased the administration of vinorelbine to weeks 1, 2, 4, and 5. Tolerance appears to be greater with this schedule; however, severe or life-threatening esophagitis at the completion of therapy continues to be observed. Given these preliminary results, it appears feasible to treat patients with advanced chest malignancies with concomitant cisplatin, vinorelbine, and radiation therapy. The significant dose reduction of vinorelbine that is necessary with concomitant radiation therapy provides the first in vivo evidence of a strong radiosensitizing effect of vinorelbine. The schedule is currently being modified to reduce the incidence of esophagitis.
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Masters GA, Hoffman PC, Drinkard LC, Watson S, Samuels BL, Golomb HM, Vokes EE. Preliminary report on a phase I study of ifosfamide and vinorelbine (navelbine) in advanced non-small cell lung cancer. Semin Oncol 1996; 23:11-8. [PMID: 8610230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Vinorelbine (Navelbine; Burroughs Wellcome Co, Research Triangle Park, NC; Pierre Fabre Medicament, Paris, France), a semisynthetic vinca alkaloid, and ifosfamide have each shown activity as a single agent and in various combination-chemotherapy regimens against non-small cell lung cancer. Vinorelbine usually has been given on a once-weekly schedule. We designed a phase I study adding escalating doses of vinorelbine on a novel schedule of 3 consecutive days to ifosfamide in a dose-intensive regimen with granulocyte colony-stimulating factor. The goals were to define the dose-limiting toxicity and maximum tolerated dose of vinorelbine and to document the toxicity profile and the overall response and survival rates observed. Eligibility criteria included histologically or cytologically documented stage IIIB or stage IV non-small cell lung cancer, measurable or evaluable disease, and no prior chemotherapy. Treatment consisted of escalating doses of vinorelbine (starting at 15 mg/m2) on days 1, 2, and 3 and ifosfamide at 2 g/m2 and decreased to 1.6 g/m2 on days 1, 2, and 3. Granulocyte colony-stimulating factor was administered subcutaneously at 5 micrograms/kg on days 5 through 11 in all patients. Cycles were repeated every 21 days. Forty-two patients were treated. The median age was 58 years (age range, 34 to 75 years); 41 patients had a performance status of 0 or 1. Dose-limiting neutropenia was observed in two of three patients at the initial dose level of ifosfamide 2 g/m2 and vinorelbine 15 mg/m2. Ifosfamide was therefore decreased to 1.6 g/m2, and vinorelbine was subsequently escalated, with a maximum administered dose of 35 mg/m2. The recommended phase II dose was ifosfamide 1.6 g/m2 on days 1, 2, and 3 with vinorelbine 30 mg/m2 on days 1, 2, and 3, given with granulocyte colony-stimulating factor support, on a 21-day cycle. At the recommended phase II dose myelosuppression remained the most common toxic effect, with grade 3 or 4 neutropenia of brief duration occurring in 20 patients. Final analysis has not yet been completed, but responses have been observed at several dose levels. The maximum tolerated dose of vinorelbine given on days 1, 2, and 3 is 30 mg/m2 when given with ifosfamide at 1.6 g/m2 on days 1, 2, and 3 and granulocyte colony-stimulating factor support. Myelosuppression is the dose-limiting toxic effect. Future analyses of the data will report the overall response and survival rates in these patients.
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Hoffman PC, Masters GA, Drinkard LC, Krauss SA, Samuels BL, Golomb HM, Vokes EE. Ifosfamide plus paclitaxel in advanced non-small-cell lung cancer: a phase I study. Ann Oncol 1996; 7:314-6. [PMID: 8740798 DOI: 10.1093/oxfordjournals.annonc.a010578] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Ifosfamide and paclitaxel are active drugs in the management of non-small-cell lung cancer. We have performed a phase I study using a fixed dose of ifosfamide with escalating doses of paclitaxel, with G-CSF support, in an effort to determine the maximum tolerated dose (MTD) of paclitaxel in this combination, and to describe the dose-limiting toxicities of the combination at the recommended phase II dose of paclitaxel. We also studied the feasibility of delivering the paclitaxel as a one-hour infusion at the recommended phase II dose. PATIENTS AND METHODS Thirty-one patients were treated, 25 with stage IV disease, and 6 with stage IIIB disease. Ifosfamide was administered at a dose of 1.6 g/m2 i.v. bolus daily x 3 days, with mesna uroprotection. Paclitaxel was administered as a 24-hour infusion at dose levels of 135, 170, 200, 250, and 300 mg/m2; six patients were treated with a one-hour infusion, at a dose of 250 mg/m2. G-CSF, 5 micrograms/kg, was administered subcutaneously on days 4 through 10, or until the absolute neutrophil count exceeded 4000/microliters. Cycles were repeated every 21 days. RESULTS The dose-limiting toxicity was granulocytopenia, which increased with increasing dose levels of paclitaxel. The MTD was 300 mg/m2 of paclitaxel, and the recommended phase II dose 250 mg/m2 administered as a 24-hour infusion. Other toxicities were generally mild, with only 5 patients demonstrating grade 3 neurotoxicity and 5 with grade 3 thrombocytopenia. Partial responses were seen in seven patients (23%), all in the 18 patients who received dose levels of 250 mg/m2 or higher. CONCLUSIONS Ifosfamide plus paclitaxel is an active treatment regimen in advanced non-small-cell lung cancer, and compares favorably with the results of cisplatin-based chemotherapy. A phase II study is in progress by the Cancer and Leukemia Group B, in an effort to better characterize the tolerance of the regimen, as well as its effect on tumor response and survival.
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Masters GA, Drinkard LC, Hoffman PC, Lane N, Watson S, Samuels BL, Bitran JD, Golomb HM, Vokes EE. A phase I-phase II study of vinorelbine with cisplatin, 5-fluorouracil, and leucovorin for advanced non-small cell lung cancer. THE CANCER JOURNAL FROM SCIENTIFIC AMERICAN 1995; 1:288-94. [PMID: 9166490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE The combination of cisplatin, 5-fluorouracil, and leucovorin (PFL) has been reported to have a 29% response rate in advanced non-small cell lung cancer. Vinorelbine, a semi-synthetic vinca alkaloid, has also been reported to have single-agent activity in this disease. We designed a phase I-II study in which escalating doses of vinorelbine were added to PFL to define the dose-limiting toxicity and maximum tolerated dose of vinorelbine, and to determine the response rate and survival at the recommended phase II dose. PATIENTS AND METHODS This study enrolled patients between December 1991 and August 1993. Eligibility criteria included histologically or cytologically documented stage III or IV non-small cell lung cancer, measurable or evaluable disease, and no prior chemotherapy. Treatment consisted of escalating doses of vinorelbine (starting at 20 mg/m2) on days 1 and 6, cisplatin 100 mg/m2 on day 2, and 5-fluorouracil as a continuous infusion at 800 mg/m2/day for 4 days (days 2-5) with leucovorin 100 mg orally every 4 hours on days 1 through 5. Cycles were repeated every 21 days. RESULTS Forty patients were treated during the study. The median age of the patients was 58 (range, 33-75) and 36 patients had a performance status of 0 or 1. Dose-limiting neutropenia was observed in both patients treated with vinorelbine at 25 mg/m2. At the recommended phase II vinorelbine dose of 20 mg/m2 on days 1 and 6, myelosuppression remained the most common toxicity, with 22 patients (55%) having grade 4 neutropenia. Fifteen patients (38%) required hospital admission for neutropenic fever; two died of neutropenic sepsis. Of 33 patients evaluated, 2 patients achieved a complete response and 10 patients achieved a partial response (overall response rate, 30%; 36% of the evaluated patients). Median survival was 10.4 months for the entire cohort (16.4 months for those with stage III disease and 9.6 months for patients with stage IV disease) and 1-year survival was 45%. The overall median time to progression was 8.1 months. CONCLUSIONS The maximum tolerated dose of vinorelbine given on days 1 and 6 with PFL is 20 mg/m2; myelosuppression is the dose-limited factor. The response rate is similar to rates observed in prior studies of combination chemotherapy, but the median survival of patients with stage IV disease exceeds that of many other regimens.
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Hoffman PC, Krauss SA, Drinkard LC, Masters GA, Samuels BL, Bitran JD, Golomb HM, Watson S, Vokes EE. Paclitaxel and ifosfamide: a multicenter phase I study in advanced non-small cell lung cancer. Semin Oncol 1995; 22:38-41. [PMID: 7544026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Both paclitaxel and ifosfamide have significant single-agent activity in non-small cell lung cancer. We designed a phase I study combining escalating doses of paclitaxel, administered by 24-hour infusion, with ifosfamide given at a dose of 1.6 g/m2 daily x 3. Paclitaxel dose levels were 135, 170, 200, 250, and 300 mg/m2. The goal of the study was to determine the maximum tolerated dose and dose-limiting toxicities of paclitaxel when used in this combination. Dose escalation was possible because of the use of filgrastim, a granulocyte colony-stimulating factor. Twenty-five patients at three institutions were treated. The dose-limiting toxicity of the combination was granulocytopenia, with other toxicities being generally mild to moderate. The maximum tolerated dose of paclitaxel was 300 mg/m2, and the recommended phase II dose is 250 mg/m2. There was a suggestion of a dose-response curve with paclitaxel as all three partial responses were seen at the 250 mg/m2 dose level. An additional II patients had objective regression or stable disease lasting for 9 to 30 weeks. A phase II study of this combination is currently being planned by the Cancer and Leukemia Group B.
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Masters GA, Vokes EE. Should non-small cell carcinoma of the lung be treated with chemotherapy? Pro: chemotherapy is for non-small cell lung cancer. Am J Respir Crit Care Med 1995; 151:1285-7. [PMID: 7735574 DOI: 10.1164/ajrccm.151.5.7735574] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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