NETTER-1 phase III: Progression-free survival, radiographic response, and preliminary overall survival results in patients with midgut neuroendocrine tumors treated with 177-Lu-Dotatate.

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 194-194 ◽  
Author(s):  
Jonathan R. Strosberg ◽  
Edward M. Wolin ◽  
Beth Chasen ◽  
Matthew H. Kulke ◽  
David L Bushnell ◽  
...  
Keyword(s):  
Overall Survival ◽  
Neuroendocrine Tumors ◽  
Controlled Trial ◽  
Somatostatin Receptor ◽  
Objective Response ◽  
Progression Free Survival ◽  
The United States ◽  
Phase Iii ◽  
Octreotide Lar ◽  
Related Quality

194 Background: Currently, there are limited therapeutic options for patients with advanced midgut neuroendocrine tumors progressing on first-line somatostatin analog therapy. Methods: NETTER-1 is the first Phase III multicentric, randomized, controlled trial evaluating 177Lu-DOTA0-Tyr3-Octreotate (Lutathera) in patients with inoperable, progressive, somatostatin receptor positive midgut NETs. 230 patients with Grade 1-2 metastatic midgut NETs were randomized to receive Lutathera 7.4 GBq every 8 weeks (x4 administrations) versus Octreotide LAR 60 mg every 4-weeks. The primary endpoint was PFS per RECIST 1.1 criteria, with objective tumor assessment performed by an independent reading center every 12 weeks. Secondary objectives included objective response rate, overall survival, toxicity, and health-related quality of life. Results: Enrolment was completed in February 2015, with a target of 230 patients randomized (1:1) in 36 European and 15 sites in the United States. At the time of statistical analysis, the number of centrally confirmed disease progressions or deaths was 23 in the Lutathera group and 67 in the Octreotide LAR 60 mg group. The median PFS was not reached for Lutathera and was 8.4 months with 60 mg Octreotide LAR [95% CI: 5.8-11.0 months], p < 0.0001, with a hazard ratio of 0.21 [95% CI: 0.13-0.34]. Within the current evaluable patient dataset for tumor responses (n = 201), the number of CR+PR was 19 (18.8%) in the Lutathera group and 3 (3.0%) in the Octreotide LAR 60 mg group (p < 0.0004). Although the OS data were not mature enough for a definitive analysis, the number of deaths was 13 in the Lutathera group and 22 in the Octreotide LAR 60 mg group (p < 0.019 at interim analysis) which suggests an improvement in overall survival. Conclusions: The Phase III NETTER-1 trial provides evidence for a clinically meaningful and statistically significant increase in PFS and ORR, and also suggests a survival benefit in patients with advanced midgut NETs treated with Lutathera. Clinical trial information: NCT01578239.

scholarly journals 177Lu-DOTATATE Plus Radiosensitizing Capecitabine Versus Octreotide Long-Acting Release as First-Line Systemic Therapy in Advanced Grade 1 or 2 Gastroenteropancreatic Neuroendocrine Tumors: A Single-Institution Experience

2021 ◽  
pp. 1167-1175
Author(s):  
Swayamjeet Satapathy ◽  
Bhagwant R. Mittal ◽  
Ashwani Sood ◽  
Apurva Sood ◽  
Rakesh Kapoor ◽  
...  
Keyword(s):  
Neuroendocrine Tumors ◽  
Systemic Therapy ◽  
Objective Response ◽  
Progression Free Survival ◽  
First Line ◽  
Gastroenteropancreatic Neuroendocrine Tumors ◽  
Free Survival ◽  
Octreotide Lar ◽  
Treatment Naïve ◽  
Long Acting

PURPOSE To compare the efficacy and safety of 177Lu-DOTATATE plus radiosensitizing capecitabine and octreotide long-acting release (LAR) as first-line systemic therapy in advanced well-differentiated gastroenteropancreatic neuroendocrine tumors (GEP-NETs). MATERIALS AND METHODS Data of consecutive patients of advanced inoperable or metastatic grade 1 or 2 GEP-NETs treated with first-line 177Lu-DOTATATE plus radiosensitizing capecitabine or octreotide LAR from September 2012 to December 2019 were collected and analyzed for response, toxicity, and survival outcomes. RESULTS Seventy-six patients (median age: 53 years; range 14-81 years) with treatment-naïve advanced grade 1 or 2 GEP-NETs were included. Thirty-six patients received a median cumulative dose of 27.3 GBq of 177Lu-DOTATATE intravenously at 8-12 weeks' intervals along with 1,250 mg/m2 oral capecitabine on days 0-14 of each cycle of 177Lu-DOTATATE, whereas 40 patients were administered 30 mg octreotide LAR intramuscularly every 4 weeks. Using response evaluation criteria in solid tumor 1.1, the objective response rate was 38% in the 177Lu-DOTATATE arm compared with 15% in the octreotide LAR arm ( P = .025), whereas the disease control rates were 88% and 67% in 177Lu-DOTATATE and octreotide LAR arms, respectively ( P = .035). The median durations of progression-free survival in the 177Lu-DOTATATE and octreotide LAR arms were 54 months and 16 months, respectively ( P = .017), whereas the median overall survival was not reached and not significantly different across both the arms. Of the treatment-related adverse events, no major difference was observed in the occurrence of grade 3 or 4 toxicities between the two treatment arms. CONCLUSION First-line systemic 177Lu-DOTATATE plus radiosensitizing capecitabine achieved better radiologic response and longer progression-free survival compared with octreotide LAR in patients with advanced grade 1 or 2 GEP-NETs. Future randomized controlled trials are, however, required to determine the best treatment sequence for the treatment-naïve patients with advanced GEP-NETs.

scholarly journals CheckMate-032 Study: Efficacy and Safety of Nivolumab and Nivolumab Plus Ipilimumab in Patients With Metastatic Esophagogastric Cancer

2018 ◽  
Vol 36 (28) ◽  
pp. 2836-2844 ◽  
Author(s):  
Yelena Y. Janjigian ◽  
Johanna Bendell ◽  
Emiliano Calvo ◽  
Joseph W. Kim ◽  
Paolo A. Ascierto ◽  
...  
Keyword(s):  
Gastroesophageal Junction ◽  
Objective Response ◽  
Locally Advanced ◽  
Survival Rates ◽  
Progression Free Survival ◽  
The United States ◽  
Phase Iii ◽  
Programmed Death Ligand 1 ◽  
Programmed Death ◽  
Esophagogastric Cancer

Purpose Metastatic esophagogastric cancer treatments after failure of second-line chemotherapy are limited. Nivolumab demonstrated superior overall survival (OS) versus placebo in Asian patients with advanced gastric or gastroesophageal junction cancers. We assessed the safety and efficacy of nivolumab and nivolumab plus ipilimumab in Western patients with chemotherapy-refractory esophagogastric cancers. Patients and Methods Patients with locally advanced or metastatic chemotherapy–refractory gastric, esophageal, or gastroesophageal junction cancer from centers in the United States and Europe received nivolumab or nivolumab plus ipilimumab. The primary end point was objective response rate. The association of tumor programmed death-ligand 1 status with response and survival was also evaluated. Results Of 160 treated patients (59 with nivolumab 3 mg/kg, 49 with nivolumab 1 mg/kg plus ipilimumab 3 mg/kg, 52 with nivolumab 3 mg/kg plus ipilimumab 1 mg/kg), 79% had received two or more prior therapies. At the data cutoff, investigator-assessed objective response rates were 12% (95% CI, 5% to 23%), 24% (95% CI, 13% to 39%), and 8% (95% CI, 2% to 19%) in the three groups, respectively. Responses were observed regardless of tumor programmed death-ligand 1 status. With a median follow-up of 28, 24, and 22 months across the three groups, 12-month progression-free survival rates were 8%, 17%, and 10%, respectively; 12-month OS rates were 39%, 35%, and 24%, respectively. Treatment-related grade 3/4 adverse events were reported in 17%, 47%, and 27% of patients in the three groups, respectively. Conclusion Nivolumab and nivolumab plus ipilimumab demonstrated clinically meaningful antitumor activity, durable responses, encouraging long-term OS, and a manageable safety profile in patients with chemotherapy-refractory esophagogastric cancer. Phase III studies evaluating nivolumab or nivolumab plus ipilimumab in earlier lines of therapy for esophagogastric cancers are underway.

Addition of Aflibercept to Fluorouracil, Leucovorin, and Irinotecan Improves Survival in a Phase III Randomized Trial in Patients With Metastatic Colorectal Cancer Previously Treated With an Oxaliplatin-Based Regimen

2012 ◽  
Vol 30 (28) ◽  
pp. 3499-3506 ◽  
Author(s):  
Eric Van Cutsem ◽  
Josep Tabernero ◽  
Radek Lakomy ◽  
Hans Prenen ◽  
Jana Prausová ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Growth Factor ◽  
Metastatic Colorectal Cancer ◽  
Growth Factor Receptor ◽  
Progression Free Survival ◽  
The United States ◽  
Phase Iii ◽  
Survival Times ◽  
Previously Treated

Purpose Treatment for metastatic colorectal cancer (mCRC) commonly involves a fluoropyrimidine-based chemotherapy regimen such as infusional fluorouracil, leucovorin, and irinotecan (FOLFIRI) or fluorouracil, leucovorin, and oxaliplatin, often combined with bevacizumab or an epidermal growth factor receptor monoclonal antibody. We studied the effect of adding the novel antiangiogenic agent aflibercept (also known as ziv-aflibercept in the United States) to FOLFIRI in patients with mCRC previously treated with oxaliplatin, including patients who received prior bevacizumab. Patients and Methods Patients were randomly assigned to receive aflibercept (4 mg/kg intravenously; 612 patients) or placebo (614 patients) every 2 weeks in combination with FOLFIRI. Treatment was administered until disease progression or unacceptable toxicity. The primary end point was overall survival. Results Adding aflibercept to FOLFIRI significantly improved overall survival relative to placebo plus FOLFIRI (hazard ratio [HR], 0.817; 95.34% CI, 0.713 to 0.937; P = .0032) with median survival times of 13.50 versus 12.06 months, respectively. Aflibercept also significantly improved progression-free survival (PFS; HR, 0.758; 95% CI, 0.661 to 0.869; P < .0001), with median PFS times of 6.90 versus 4.67 months, respectively. The effects on overall survival and PFS exhibited a consistent trend across prespecified subgroup analyses, including bevacizumab pretreated patients. Response rate was 19.8% (95% CI, 16.4% to 23.2%) with aflibercept plus FOLFIRI compared with 11.1% (95% CI, 8.5% to 13.8%) with placebo plus FOLFIRI (P = .0001). Adverse effects reported with aflibercept combined with FOLFIRI included the characteristic anti–vascular endothelial growth factor effects and also reflected an increased incidence of some chemotherapy-related toxicities. Conclusion Aflibercept in combination with FOLFIRI conferred a statistically significant survival benefit over FOLFIRI combined with placebo in patients with mCRC previously treated with oxaliplatin.

Clinical effectiveness of bevacizumab in patients with recurrent brain tumours: A population-based evaluation

2016 ◽  
Vol 24 (1) ◽  
pp. 33-36 ◽  
Author(s):  
Mário L de Lemos ◽  
Adeline Markarian ◽  
Esther Chan ◽  
Kimberly Schaff ◽  
Susan Walisser
Keyword(s):  
Overall Survival ◽  
Disease Progression ◽  
Brain Tumour ◽  
Objective Response Rate ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
The United States ◽  
Free Survival ◽  
Recurrent Brain Tumour

Background Bevacizumab is an antiangiogenic agent active in patients with recurrent malignant gliomas. However, evidence for its clinical efficacy is relatively limited so that bevacizumab is approved for this indication in Canada and the United States, but not in the European Union. We reviewed the effectiveness of bevacizumab in patients with recurrent brain tumour using a large population database. Methods This was a retrospective, multicentre, study conducted at the BC Cancer Agency, a public cancer care organisation for the residents of the Canadian province of British Columbia. Cases were identified from the provincial registry and drug database. Patients were eligible if they were treated with bevacizumab with or without lomustine or etoposide for recurrent brain tumour between April 2011 and March 2014. The primary end points were progression-free survival. Secondary endpoints were overall survival and objective response rate. Results A total of 160 patients were included, with a median age of 55 years. The most common diagnosis was glioblastoma multiforme (70.6%), followed by oligodendroglioma (10.6%). Half of the patients had prior metronomic dosing of temozolomide. The median duration of therapy was 3 months. The median progression-free survival was 4.0 months and the 6-month progression-free survival was 29.4%. The median overall survival was 7 months and the 9-month and 12-month overall survival was 28.1% and 20.6%, respectively. The objective response rate was 23.1%. The most common documented reason for bevacizumab discontinuation was disease progression (66.9%), followed by toxicity (6.9%). Conclusions Bevacizumab therapy seems to be effective in delaying disease progression in patients with recurrent brain tumour, but with limited benefits on the overall survival, when used outside the clinical trial setting.

Phase III, placebo-controlled trial (SUCCEED) evaluating ridaforolimus as maintenance therapy in advanced sarcoma patients following clinical benefit from prior standard cytotoxic chemotherapy: Long-term (≥ 24 months) overall survival results.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 10010-10010 ◽  
Author(s):  
Jean-Yves Blay ◽  
Sant P. Chawla ◽  
Isabelle Ray-Coquard ◽  
Axel Le Cesne ◽  
Arthur P. Staddon ◽  
...  
Keyword(s):  
Overall Survival ◽  
Maintenance Therapy ◽  
Controlled Trial ◽  
Mammalian Target Of Rapamycin ◽  
Progression Free Survival ◽  
Mtor Inhibitors ◽  
Phase Iii ◽  
Clinical Activity ◽  
Prior Chemotherapy

10010 Background: The mammalian target of rapamycin (mTOR) regulates cell growth and proliferation and is abnormally activated in many sarcomas. Ridaforolimus, an oral mTOR inhibitor, demonstrated clinical activity in previous nonrandomized trials in advanced sarcomas following failure of prior chemotherapy. Methods: An international, multicenter, placebo-controlled, phase 3 trial was conducted to evaluate maintenance therapy with ridaforolimus in patients with metastatic soft-tissue or bone sarcomas who achieved disease control from prior chemotherapy. Patients were randomized (1:1) to receive oral ridaforolimus (40 mg) or placebo once daily for 5 days each week. The primary endpoint was progression-free survival (PFS); secondary endpoints included overall survival (OS) and safety and tolerability. For OS, patients were to be followed at 3-month intervals for at least 24 months and up to 60 months after randomization. Results: 702 of 711 randomized patients received treatment. At the time of the data cutoff for OS (386 deaths), patients in the study population had been followed for at least 15 months. Median OS was 93.3 weeks with ridaforolimus vs 83.4 weeks with placebo (hazard ratio [HR]=0.88; 95% confidence interval [CI]: 0.72, 1.08; P=0.23). Ridaforolimus significantly improved PFS vs placebo (HR=0.72; 95% CI: 0.61, 0.85; P=0.0001; median PFS: 17.7 weeks vs 14.6 weeks); PFS improved across all prespecified baseline characteristics. As expected from the class of mTOR inhibitors, the most common adverse events with ridaforolimus were stomatitis, thrombocytopenia, noninfectious pneumonitis, hypertriglyceridemia, hyperglycemia, infections, and rash. Conclusions: Oral ridaforolimus was generally well-tolerated and significantly improved PFS in metastatic sarcoma patients with benefit from prior chemotherapy, offering an effective treatment alternative to surveillance alone. Results of a long-term OS analysis (prespecified to occur at 67% mortality, 24 months minimum follow-up) in the intent-to-treat population will be available in early 2012.

ELOQUENT-2: A phase III, randomized, open-label trial of lenalidomide/dexamethasone (Len/Dex) with or without elotuzumab (Elo) in relapsed or refractory multiple myeloma (RR MM) (CA204-004).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. TPS8112-TPS8112
Author(s):  
Sagar Lonial ◽  
Paul Gerard Guy Richardson ◽  
Philippe Moreau ◽  
Robert Z. Orlowski ◽  
Jesùs F. San-Miguel ◽  
...  
Keyword(s):  
Objective Response ◽  
Progression Free Survival ◽  
Response Duration ◽  
Surface Glycoprotein ◽  
Phase Iii ◽  
Open Label ◽  
Cell Surface Glycoprotein ◽  
Open Label Phase ◽  
Related Quality ◽  
Duration Of Response

TPS8112 Background: MM remains incurable and patients (pts) typically relapse or become refractory to current treatments. Novel regimens are needed to improve pt outcomes. Elo is a humanized monoclonal IgG1 antibody targeting the cell surface glycoprotein CS1, which is highly expressed on >95% of MM cells. Len/Dex is approved for treatment of relapsed MM and an objective response rate (ORR) of ~60% was reported in phase III trials of this combination in RR MM. In a phase II study (N=73) of Elo (10 or 20 mg/kg) in combination with Len/Dex in pts with RR MM, the 10 mg/kg group (n=36) demonstrated an ORR of 92% and median progression-free survival (PFS) that was not reached after a median follow-up of 14.1 months. Encouraging activity was seen in patients with high-risk cytogenetics and/or stage 2-3 disease. Based on these data, a randomized, open-label phase III trial has been initiated to determine if the addition of Elo to Len/Dex will improve PFS in patients with RR MM compared with Len/Dex alone. Methods: Pts (N=640) with RR MM and 1-3 prior therapies are eligible, including pts with mild or moderate renal impairment. Pts are randomized in a 1:1 ratio to receive 28-day cycles of Len 25 mg PO (days 1-21) and Dex 40 mg PO (days 1, 8, 15 and 22) with or without Elo. Elo dose and schedule is 10 mg/kg IV on days 1, 8, 15, 22 in the first 2 cycles and on days 1 and 15 in subsequent cycles. Dex 8 mg IV + 28 mg PO is used during the weeks with Elo. Treatment will continue until disease progression, death, or withdrawal of consent. Patients will be followed for tumor response every 4 weeks until progressive disease and then survival every 12 weeks. The primary endpoint is PFS (90% power for a hazard ratio [experimental to control arm] of 0.74) and the secondary endpoints are ORR and overall survival. Exploratory endpoints are safety, time to response, duration of response, time to subsequent therapy, health-related quality of life, and pharmacokinetics and immunogenicity of Elo. Potential biomarkers will also be assessed. As of January 10th, 2012, 107 pts were enrolled and 68 pts were treated. NCT01239797.

An updated overall survival analysis with correction for protocol-planned crossover of the international, phase III, randomized, placebo-controlled trial of regorafenib in advanced gastrointestinal stromal tumors after failure of imatinib and sunitinib (GRID).

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 110-110 ◽  
Author(s):  
George D. Demetri ◽  
Peter Reichardt ◽  
Yoon-Koo Kang ◽  
Jean-Yves Blay ◽  
Heikki Joensuu ◽  
...  
Keyword(s):  
Overall Survival ◽  
Failure Time ◽  
Cox Model ◽  
Controlled Trial ◽  
Progression Free Survival ◽  
High Rate ◽  
Phase Iii ◽  
Primary Analysis ◽  
Significant Difference ◽  
The Impact

110 Background: The GRID study showed that regorafenib improves progression-free survival compared with placebo in patients with advanced GIST after failure of at least imatinib and sunitinib (HR 0.27; 1-sided p<0.0001; Demetri 2013). At the time of the primary analysis, no significant difference in the secondary endpoint of overall survival (OS) was observed (HR 0.77; p=0.199), but this result may have been confounded by the high rate of crossover to regorafenib (85%) of placebo patients at progression. We conducted exploratory analyses of updated OS data to assess the effect of correcting for this protocol-planned crossover. Methods: The data cut-off for this updated OS analysis was 31 January 2014 (2 years after the primary analysis). OS was corrected using two randomization-based methods: rank preserving structural failure time (RPSFT) and iterative parameter estimation (IPE); both methods are considered as best choice among all correction analytics. Hazard ratios and 95% CI were derived using the Cox model. Results: A total of 139 deaths had occurred at the time of data cut-off: 91 events (68.4% of patients) in the regorafenib group and 48 (72.7%) in the placebo group. A total of 22 patients remained on regorafenib treatment (median duration 2.1 years, range 0.9–2.4). The updated hazard ratio for OS favored regorafenib (0.85, 95% CI: 0.60 - 1.21; p=0.18). Median OS was estimated as 17.4 months in both groups, with crossover from placebo. The corrected HRs for OS are less than the uncorrected HR (Table). Conclusions: The updated analysis of OS in the GRID trial is consistent with the primary analysis. An exploratory analysis correcting for the impact of cross-over on OS suggests a survival benefit for regorafenib in GIST. Clinical trial information: NCT01271712. [Table: see text]

Intergroup study EORTC-1333-GUCG: A randomized multicenter phase III trial comparing enzalutamide vs. a combination of Ra223 and enzalutamide in asymptomatic or mildly symptomatic castration resistant prostate cancer (CRPC) patients metastatic to bone (PEACE III).

2018 ◽  
Vol 36 (6_suppl) ◽  
pp. TPS390-TPS390
Author(s):  
Bertrand F. Tombal ◽  
Yohann Loriot ◽  
Fred Saad ◽  
Raymond S. McDermott ◽  
Sandrine Marreaud ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
The United States ◽  
Phase Iii ◽  
Castration Resistant Prostate Cancer ◽  
Risk Of Death ◽  
Related Quality ◽  
Favourable Safety Profile ◽  
Health Related

TPS390 Background: α-emitting radiopharmaceutical Ra-223 reduces the risk of death by 30% vs placebo in phase 3 ALSYMPCA (Parker et al. NEJM 2013). Ra-223’s favourable safety profile and lack of significant toxicity support combining it with other agents. The ALSYMPCA trial was developed to add Ra-223 on the contemporary standard of care that did not include last generation AR pathway inhibitors enzalutamide, one of the modern reference treatments for asymptomatic or moderately symptomatic metastatic CRPC (Gillessen et al. Eur Urol. 2017). In addition Ra-223 is registered in symptomatic prostate cancer (PCa), a very late stage of modern patient disease. There is thus a good rationale to combine Ra-223 to modern AR pathway inhibitors and to initiate the treatment in asymptomatic or moderately symptomatic patients. Methods: The EORTC 1333-GUCG study will run in 51 sites (21 activated) across 7 European countries, 4 sites in US and 12 sites in Canada. The study is an intergroup initiative between EORTC (Coordinating Group), UNICANCER; Cancer Trials Ireland (Ireland), ACCRU (The United States), and CUOG (Canada). A total of 560 patients will be randomized in a 1:1 ratio to receive enzalutamide 160 mg q.d. p.o. or enzalutamide at the same dose and Ra223 at 55 kBq/kg i.v. monthly for 6 months. Patients will be stratified by country, pain (BPI 0-1 vs BPI 2-3), prior docetaxel use (no vs yes) and use of bone targeting agents (no vs yes). The main inclusion criteria require asymptomatic or mildly symptomatic (defined as no opioids and BPI-SF question 3 < 4), metastatic to bone with ≥ 2 bone metastases with or without additional lymph node metastases. Visceral metastases are not allowed. The primary endpoint is radiological progression-free survival (rPFS1), according to PCWG3. Secondary endpoints include: overall survival, PCa specific survival, 1st symptomatic skeletal event (SSE), time to initiation of next systemic anti-neoplastic therapy, time to pain progression, health-related quality of life (EQ-5D-5L and BPI). Clinical trial information: NCT02194842.

Phase III Randomized Controlled Trial Comparing the Survival of Patients With Unresectable Hepatocellular Carcinoma Treated With Nolatrexed or Doxorubicin

2007 ◽  
Vol 25 (21) ◽  
pp. 3069-3075 ◽  
Author(s):  
Robert G. Gish ◽  
Camillo Porta ◽  
Lucian Lazar ◽  
Paul Ruff ◽  
Ronald Feld ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Karnofsky Performance Status ◽  
Controlled Trial ◽  
Performance Status ◽  
Objective Response ◽  
Progression Free Survival ◽  
Final Analysis ◽  
Complete Response ◽  
Phase Iii ◽  
Study Objective

PurposeThe study objective was to compare the overall survival (OS) of patients with unresectable or metastatic hepatocellular carcinoma (HCC) treated with nolatrexed (NOL) or doxorubicin (DOX).Patients and MethodsPatients from North America, Europe, and South Africa (N = 445) with HCC were randomly assigned to receive NOL or DOX. Eligible patients had Karnofsky performance status (KPS) ≥ 60%, Cancer of the Liver Italian Program (CLIP) score ≤ 3, and adequate organ function. Primary end point was OS. Secondary end points included progression-free survival (PFS), objective response rates, and safety. The treatment groups were well-balanced with regards to age, sex, ethnic origin, and underlying liver disease. Randomization was stratified according to KPS and CLIP score.ResultsAt the time of the final analysis, 377 patients had died. Median OS was 22.3 weeks for NOL and 32.3 weeks for DOX (P = .0068). The hazard ratio was 0.753 in favor of DOX. Objective response rate (complete response [CR] plus partial response [PR]) was 1.4% for NOL and 4.0% for DOX. Median PFS was 12 weeks for NOL and 10 weeks for DOX (P = .7091). Median time to treatment failure was 8.4 weeks for NOL and 9.1 weeks for DOX (P = .0969). Grade 3 and 4 stomatitis, vomiting, diarrhea, and thrombocytopenia were more common in the NOL arm. Alopecia was more common in the DOX arm. More patients were withdrawn from study for toxicity in the NOL arm than in the DOX arm.ConclusionNOL showed minimal activity in this phase III trial. Further exploration at this dose and schedule in HCC is not warranted.

Adjuvant Procarbazine, Lomustine, and Vincristine Improves Progression-Free Survival but Not Overall Survival in Newly Diagnosed Anaplastic Oligodendrogliomas and Oligoastrocytomas: A Randomized European Organisation for Research and Treatment of Cancer Phase III Trial

2006 ◽  
Vol 24 (18) ◽  
pp. 2715-2722 ◽  
Author(s):  
Martin J. van den Bent ◽  
Antoine F. Carpentier ◽  
Alba A. Brandes ◽  
Marc Sanson ◽  
Martin J.B. Taphoorn ◽  
...  
Keyword(s):  
Overall Survival ◽  
Controlled Trial ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Newly Diagnosed ◽  
Free Survival ◽  
Oligodendroglial Tumors ◽  
Multicenter Randomized Controlled Trial ◽  
Genetic Subgroup ◽  
Pcv Chemotherapy

Purpose Anaplastic oligodendrogliomas are more responsive to chemotherapy than high-grade astrocytomas. We investigated, in a multicenter randomized controlled trial, whether adjuvant procarbazine, lomustine, and vincristine (PCV) chemotherapy improves overall survival (OS) in newly diagnosed patients with anaplastic oligodendrogliomas or anaplastic oligoastrocytomas. Patients and Methods The primary end point of the study was OS; secondary end points were progression-free survival (PFS) and toxicity. Patients were randomly assigned to either 59.4 Gy of radiotherapy (RT) in 33 fractions only or to the same RT followed by six cycles of standard PCV chemotherapy (RT/PCV). 1p and 19q deletions were assessed with fluorescent in situ hybridization. Results A total of 368 patients were included. The median follow-up time was 60 months, and 59% of patients have died. In the RT arm, 82% of patients with tumor progression received chemotherapy. In 38% of patients in the RT/PCV arm, adjuvant PCV was discontinued for toxicity. OS time after RT/PCV was 40.3 months compared with 30.6 months after RT only (P = .23). RT/PCV increased PFS time compared with RT only (23 v 13.2 months, respectively; P = .0018). Twenty-five percent of patients were diagnosed with combined 1p/19q loss; 74% of this subgroup was still alive after 60 months. RT/PCV did not improve survival in the subgroup of patients with 1p/19q loss. Conclusion Adjuvant PCV chemotherapy does not prolong OS but does increase PFS in anaplastic oligodendroglioma. Combined loss of 1p/19q identifies a favorable subgroup of oligodendroglial tumors. No genetic subgroup could be identified that benefited with respect to OS from adjuvant PCV.

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