Phase III Trial of Carmustine and Cisplatin Compared With Carmustine Alone and Standard Radiation Therapy or Accelerated Radiation Therapy in Patients With Glioblastoma Multiforme: North Central Cancer Treatment Group 93-72-52 and Southwest Oncology Group 9503 Trials

2006 ◽  
Vol 24 (24) ◽  
pp. 3871-3879 ◽  
Author(s):  
Jan C. Buckner ◽  
Karla V. Ballman ◽  
John C. Michalak ◽  
Gary V. Burton ◽  
Terrence L. Cascino ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Glioblastoma Multiforme ◽  
Median Survival ◽  
Survival Rates ◽  
Sensory Neuropathy ◽  
Phase Iii ◽  
Survival Times ◽  
North Central ◽  
Newly Diagnosed Glioblastoma ◽  
Improvement In Survival

Purpose In patients with newly diagnosed glioblastoma multiforme, to determine whether cisplatin plus carmustine (BCNU) administered before and concurrently with radiation therapy (RT) improves survival compared with BCNU and RT and whether survival using accelerated RT (ART) is equivalent to survival using standard RT (SRT). Patients and Methods After surgery, patients were stratified by age, performance score, extent of surgical resection, and histology (glioblastoma v gliosarcoma) and then randomly assigned to arm A (BCNU plus SRT), arm B (BCNU plus ART), arm C (cisplatin plus BCNU plus SRT), or arm D (cisplatin plus BCNU plus ART). Results Four hundred fifty-one patients were randomly assigned, and 401 were eligible. Frequent toxicities included myelosuppression, vomiting, sensory neuropathy, and ototoxicity and were worse with cisplatin. There was no difference in toxicity between SRT and ART. Median survival times and 2-year survival rates for patients who received BCNU plus RT (arms A and B) compared with cisplatin, BCNU, and RT (arms C and D) were 10.1 v 11.5 months, respectively, and 11.5% v 13.7%, respectively (P = .19). Median survival times and 2-year survival rates for patients who received SRT (arms A and C) compared with ART (arms B and D) were 11.2 v 10.5 months, respectively, and 13.8% v 11.4%, respectively (P = .33). Conclusion Cisplatin administered concurrently with BCNU and RT resulted in more toxicity but provided no significant improvement in survival. SRT and ART produced similar toxicity and survival.

Radiotherapy and Temozolomide for Newly Diagnosed Glioblastoma: Recursive Partitioning Analysis of the EORTC 26981/22981-NCIC CE3 Phase III Randomized Trial

2006 ◽  
Vol 24 (16) ◽  
pp. 2563-2569 ◽  
Author(s):  
René-Olivier Mirimanoff ◽  
Thierry Gorlia ◽  
Warren Mason ◽  
Martin J. Van den Bent ◽  
Rolf-Dieter Kortmann ◽  
...  
Keyword(s):  
Overall Survival ◽  
Median Survival ◽  
Recursive Partitioning ◽  
Survival Rates ◽  
Recursive Partitioning Analysis ◽  
Survival Advantage ◽  
Phase Iii ◽  
Newly Diagnosed ◽  
Survival Times ◽  
European Organisation

Purpose The European Organisation for Research and Treatment of Cancer and National Cancer Institute of Canada trial on temozolomide (TMZ) and radiotherapy (RT) in glioblastoma (GBM) has demonstrated that the combination of TMZ and RT conferred a significant and meaningful survival advantage compared with RT alone. We evaluated in this trial whether the recursive partitioning analysis (RPA) retains its overall prognostic value and what the benefit of the combined modality is in each RPA class. Patients and Methods Five hundred seventy-three patients with newly diagnosed GBM were randomly assigned to standard postoperative RT or to the same RT with concomitant TMZ followed by adjuvant TMZ. The primary end point was overall survival. The European Organisation for Research and Treatment of Cancer RPA used accounts for age, WHO performance status, extent of surgery, and the Mini-Mental Status Examination. Results Overall survival was statistically different among RPA classes III, IV, and V, with median survival times of 17, 15, and 10 months, respectively, and 2-year survival rates of 32%, 19%, and 11%, respectively (P < .0001). Survival with combined TMZ/RT was higher in RPA class III, with 21 months median survival time and a 43% 2-year survival rate, versus 15 months and 20% for RT alone (P = .006). In RPA class IV, the survival advantage remained significant, with median survival times of 16 v 13 months, respectively, and 2-year survival rates of 28% v 11%, respectively (P = .0001). In RPA class V, however, the survival advantage of RT/TMZ was of borderline significance (P = .054). Conclusion RPA retains its prognostic significance overall as well as in patients receiving RT with or without TMZ for newly diagnosed GBM, particularly in classes III and IV.

Phase III Study Comparing Three Cycles of Infusional Carmustine and Cisplatin Followed by Radiation Therapy With Radiation Therapy and Concurrent Carmustine in Patients With Newly Diagnosed Supratentorial Glioblastoma Multiforme: Eastern Cooperative Oncology Group Trial 2394

2003 ◽  
Vol 21 (8) ◽  
pp. 1485-1491 ◽  
Author(s):  
Stuart A. Grossman ◽  
Anne O’Neill ◽  
Margaret Grunnet ◽  
Minesh Mehta ◽  
James L. Pearlman ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Glioblastoma Multiforme ◽  
Median Survival ◽  
Performance Status ◽  
Eastern Cooperative Oncology Group ◽  
Phase Iii ◽  
Rank Test ◽  
Newly Diagnosed ◽  
Oncology Group ◽  
Ambulatory Treatment

Purpose: This phase III Eastern Cooperative Oncology Group-Southwest Oncology Group intergroup study was conducted to determine whether three 72-hour infusions of carmustine (BiCNU) and cisplatin administered monthly before external-beam radiotherapy would improve the survival of patients with newly diagnosed glioblastoma multiforme. The control arm consisted of radiation with standard adjuvant BiCNU. Patients and Methods: A total of 223 patients were accrued from 1996 to 1999. Of these, 219 patients were eligible; 109 were randomly assigned to the experimental arm, and 110 were randomly assigned to the control arm. Randomization was stratified by age, performance status, and extent of resection. Results: The median age of the patients was 55 years; 55% were male, 93% were white, 26% had a biopsy only, and 84% were ambulatory. Treatment arms were well balanced with respect to baseline characteristics. Median follow-up time of the 15 patients still alive at the time of analysis was 3.3 years (range, 2 to 5 years). Median survival times for the standard and experimental arms were 11.2 and 11.0 months (P = .33, two-sided log-rank test), and survival at 1 year was 45% versus 44%, respectively. Fifty-six percent of patients received all three cycles of BiCNU/cisplatin, 12% received two cycles, and 31% received only one cycle. Toxicity was primarily hematologic and was more common in the experimental arm (P < .01). Conclusion: This study demonstrates that 72-hour infusions of BiCNU and cisplatin followed by radiation do not improve median survival, survival at 1 year, or time to progression. Furthermore, this treatment requires more time in the hospital and is associated with more serious toxicities than standard therapy.

scholarly journals Reduced-Dose Radiation Therapy for HPV-Associated Oropharyngeal Carcinoma (NRG Oncology HN002)

2021 ◽  
pp. JCO.20.03128
Author(s):  
Sue S. Yom ◽  
Pedro Torres-Saavedra ◽  
Jimmy J. Caudell ◽  
John N. Waldron ◽  
Maura L. Gillison ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Radiation Treatment ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Oropharyngeal Carcinoma ◽  
Reduced Dose ◽  
Phase Iii Study ◽  
Grade 3 ◽  
Dose Radiation

PURPOSE Reducing radiation treatment dose could improve the quality of life (QOL) of patients with good-risk human papillomavirus–associated oropharyngeal squamous cell carcinoma (OPSCC). Whether reduced-dose radiation produces disease control and QOL equivalent to standard chemoradiation is not proven. PATIENTS AND METHODS In this randomized, phase II trial, patients with p16-positive, T1-T2 N1-N2b M0, or T3 N0-N2b M0 OPSCC (7th edition staging) with ≤ 10 pack-years of smoking received 60 Gy of intensity-modulated radiation therapy (IMRT) over 6 weeks with concurrent weekly cisplatin (C) or 60 Gy IMRT over 5 weeks. To be considered for a phase III study, an arm had to achieve a 2-year progression-free survival (PFS) rate superior to a historical control rate of 85% and a 1-year mean composite score ≥ 60 on the MD Anderson Dysphagia Inventory (MDADI). RESULTS Three hundred six patients were randomly assigned and eligible. Two-year PFS for IMRT + C was 90.5% rejecting the null hypothesis of 2-year PFS ≤ 85% ( P = .04). For IMRT, 2-year PFS was 87.6% ( P = .23). One-year MDADI mean scores were 85.30 and 81.76 for IMRT + C and IMRT, respectively. Two-year overall survival rates were 96.7% for IMRT + C and 97.3% for IMRT. Acute adverse events (AEs) were defined as those occurring within 180 days from the end of treatment. There were more grade 3-4 acute AEs for IMRT + C (79.6% v 52.4%; P < .001). Rates of grade 3-4 late AEs were 21.3% and 18.1% ( P = .56). CONCLUSION The IMRT + C arm met both prespecified end points justifying advancement to a phase III study. Higher rates of grade ≥ 3 acute AEs were reported in the IMRT + C arm.

Phase III Multicenter Randomized Trial of Oxaliplatin Added to Chronomodulated Fluorouracil–Leucovorin as First-Line Treatment of Metastatic Colorectal Cancer

2000 ◽  
Vol 18 (1) ◽  
pp. 136-136 ◽  
Author(s):  
S. Giacchetti ◽  
B. Perpoint ◽  
R. Zidani ◽  
N. Le Bail ◽  
R. Faggiuolo ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Metastatic Colorectal Cancer ◽  
Objective Response ◽  
Sensory Neuropathy ◽  
Phase Iii ◽  
Line Treatment ◽  
Survival Times ◽  
First Line ◽  
Grade 3 ◽  
First Line Treatment

PURPOSE: To study how adding oxaliplatin (l-OHP) to chronomodulated fluorouracil (5-FU)–leucovorin (LV) affected the objective response rate, as first-line treatment of metastatic colorectal cancer. PATIENTS AND METHODS: Two hundred patients from 15 institutions in four countries were randomly assigned to receive a 5-day course of chronomodulated 5-FU and LV (700 and 300 mg/m2/d, respectively; peak delivery rate at 0400 hours) with or without l-OHP on the first day of each course (125 mg/m2, as a 6-hour infusion). Each course was repeated every 21 days. Response was assessed by extramural review of computed tomography scans. RESULTS: Grade 3 to 4 toxicity from 5-FU–LV occurred in ≤ 5% of the patients (≤ 1% of the courses). Grade 3 to 4 diarrhea occurred in 43% of the patients given l-OHP (10% of the courses), and less than 2% of the patients had severe hematotoxicity. Thirteen percent of the patients had moderate functional impairment from peripheral sensory neuropathy. Sixteen percent of the patients receiving 5-FU–LV had an objective response (95% confidence interval [CI], 9% to 24%), compared with 53% of those receiving additional l-OHP (95% CI, 42% to 63%) (P < .001). The median progression-free survival time was 6.1 months with 5-FU–LV (range, 4.1 to 7.4 months) and 8.7 months (7.4 to 9.2 months) with l-OHP and 5-FU–LV (P = .048). Median survival times were 19.9 and 19.4 months, respectively. CONCLUSION: By chronomodulating 5-FU–LV, we were able to add l-OHP without compromising dose-intensities. l-OHP significantly improved the antitumor efficacy of this regimen.

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