scholarly journals Phase III Study of Enzastaurin Compared With Lomustine in the Treatment of Recurrent Intracranial Glioblastoma

2010 ◽  
Vol 28 (7) ◽  
pp. 1168-1174 ◽  
Author(s):  
Wolfgang Wick ◽  
Vinay K. Puduvalli ◽  
Marc C. Chamberlain ◽  
Martin J. van den Bent ◽  
Antoine F. Carpentier ◽  
...  
Keyword(s):  
Statistical Significance ◽  
Objective Response ◽  
Progression Free Survival ◽  
Well Being ◽  
Recurrent Glioblastoma ◽  
Phase Iii ◽  
Hematologic Toxicity ◽  
Open Label ◽  
Serious Adverse Events ◽  
Who Grade

PurposeThis phase III open-label study compared the efficacy and safety of enzastaurin versus lomustine in patients with recurrent glioblastoma (WHO grade 4).Patients and MethodsPatients were randomly assigned 2:1 to receive 6-week cycles of enzastaurin 500 mg/d (1,125-mg loading dose, day 1) or lomustine (100 to 130 mg/m2, day 1). Assuming a 45% improvement in progression-free survival (PFS), 397 patients were required to provide 80% power to achieve statistical significance at a one-sided level of .025.ResultsEnrollment was terminated at 266 patients (enzastaurin, n = 174; lomustine, n = 92) after a planned interim analysis for futility. Patient characteristics were balanced between arms. Median PFS (1.5 v 1.6 months; hazard ratio [HR] = 1.28; 95% CI, 0.97 to 1.70), overall survival (6.6 v 7.1 months; HR = 1.20; 95% CI, 0.88 to 1.65), and 6-month PFS rate (P = .13) did not differ significantly between enzastaurin and lomustine, respectively. Stable disease occurred in 38.5% and 35.9% of patients and objective response occurred in 2.9% and 4.3% of patients, respectively. Time to deterioration of physical and functional well-being and symptoms did not differ between arms (HR = 1.12; P = .54). Four patients discontinued enzastaurin because of drug-related serious adverse events (AEs). Eleven patients treated with enzastaurin died on study (four because of AEs; one was drug-related). All four deaths that occurred in patients receiving lomustine were disease-related. Grade 3 to 4 hematologic toxicities were significantly higher with lomustine (46 events) than with enzastaurin (one event; P ≤ .001).ConclusionEnzastaurin was well tolerated and had a better hematologic toxicity profile but did not have superior efficacy compared with lomustine in patients with recurrent glioblastoma.

Pyrotinib or lapatinib plus capecitabine for HER2+ metastatic breast cancer (PHOEBE): A randomized phase III trial.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. 1003-1003 ◽  
Author(s):  
Binghe Xu ◽  
Min Yan ◽  
Fei Ma ◽  
Xi-Chun Hu ◽  
Ji Feng Feng ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Metastatic Disease ◽  
Statistical Significance ◽  
Phase 1 ◽  
Objective Response ◽  
Metastatic Breast ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Open Label

1003 Background: Pyrotinib (an irreversible pan-ErbB inhibitor) plus capecitabine showed clinically meaningful benefits and acceptable tolerability in patients (pts) with HER2+ metastatic breast cancer (MBC) in phase 1 and 2 studies. Methods: This open-label, multicenter, randomized phase 3 study enrolled HER2+ MBC pts after trastuzumab and taxanes, and/or anthracyclines. Up to two prior lines of chemotherapy (chemo) for metastatic disease were allowed. Pts were randomly assigned (1:1) to receive pyrotinib 400 mg or lapatinib 1250 mg qd continuously plus capecitabine 1000 mg/m2 bid on days 1–14 of 21-day cycles. The primary endpoint was progression-free survival (PFS) per blinded independent central review. Results: From Jul 2017 to Oct 2018, 267 pts were randomized to the pyrotinib (n=134) or lapatinib (n=133) arm. One pt in the lapatinib arm did not receive study treatment and was excluded from analyses. 42.5% and 34.8% of pts in the pyrotinib and lapatinib arm had no prior chemo for metastatic disease, 41.8% and 49.2% had one prior line, and 15.7% and 15.9% had two lines. At the planned interim analysis, the median PFS was 12.5 months (95% CI 9.7–not reached) with pyrotinib plus capecitabine vs 6.8 months (95% CI 5.4–8.1) with lapatinib plus capecitabine (HR 0.39 [95% CI 0.27–0.56]; P<0.0001), which met the criterion for statistical significance (≤0.0066). Among trastuzumab-resistant pts, prolonged PFS with pyrotinib plus capecitabine was also observed (12.5 months [95% CI 6.9 to not reached] vs 6.9 months [95% CI 5.4 to not reached]; HR 0.60 [95% CI 0.29 to 1.21]). Benefits in objective response rate, clinical benefit rate, and duration of response with pyrotinib plus capecitabine were also indicated (Table). The most common grade ≥3 adverse events were diarrhea (30.6% vs 8.3% in the pyrotinib vs lapatinib arm) and hand-foot syndrome (16.4% vs 15.2%). Conclusions: In pts with HER2+ MBC after trastuzumab and chemo, pyrotinib plus capecitabine achieved a significant better PFS than lapatinib plus capecitabine, with manageable toxicity, verifying the phase 2 findings. Clinical trial information: NCT03080805 . [Table: see text]

scholarly journals P14.15 Benefit of Bevacizumab for recurrent glioblastoma. Results of 81 patients from a single institution

2019 ◽  
Vol 21 (Supplement_3) ◽  
pp. iii69-iii69
Author(s):  
O Absalyamova ◽  
G Kobiakov ◽  
G Agabekyan ◽  
A Poddubsky ◽  
A Belyashova ◽  
...  
Keyword(s):  
Objective Response ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
Recurrent Glioblastoma ◽  
Phase Iii ◽  
Rapid Progression ◽  
Concomitant Disease ◽  
Free Survival ◽  
Phase Iii Trials ◽  
Continuous Application

Abstract BACKGROUND No standard of care has been established for patients with progressive glioblastoma (rGBM). Previous studies suggested that bevacizumab (BEV) is safe and produces responses that result in a decreased use of glucocorticoids and increased progression-free survival (PFS) with an unclear effect on overall survival (OS). Crossover to BEV in the control arm is the possible reason why the advantage of BEV has not been proven in Phase III trials. We retrospectively analyzed own results of BEV treatment in rGBM. MATERIAL AND METHODS 81 patients progressed after radiotherapy plus concomitant and maintenance temozolomide (TMZ) and undergo BEV as monotherapy (BevMo, 11 patients) or in combinations (Irinotecan (BevI) - 53, lomustine (BevL)- 11, TMZ (BevT) - 6. Median age 54 years. Among them 33 patients were re-irradiated: 11 - radiosurgery (RS), 20 fractionated irradiation (RT), 2 - RS+RT. 33 patients continued BEV after progression with changing or adding cytostatic. PFS was calculated from the date of verification, PFS1 - from the date of 1-st progression, PFS2 - from the date of 2-nd progression. RESULTS Median PFS was 9.0 ([CI] 7.0–10.9) months. Median PFS1 was 10.5 ([CI] 8.1–12.9) months. In the BevMo, BevI, BevL, BevT group PFS1 was 15.7, 10.1, 10.5, 13.2 months, respectively, p=0.7. Objective response (OR) was reached in 34%, stable disease (SD) in 28%, progression (PD) in 37% patients. 16 patients stopped BEV without progression (4-patient`s decision, 7- doctor`s decision, 2 - adverse event, 3 - concomitant disease). Median time of BEV treatment was 11.6 months. Median BEV-free interval till progression was 3.7 months. 33 patients continued or restarted BEV after progression. Median PFS2 was 8.0 ([CI] 4.9–11.1) months. The median OS from the date of 1-st progression was 23.5 months ([CI] 18.7–27.4). In groups with RT, RS, RS+RT and no re-irradiarion OS was 24.6 ([CI] 17.6–31.5), 35.4 ([CI] 35.0–35.8), 17.8, 20.6 ([CI] 15.2–26.0), respectively, p=0.2. CONCLUSION OS in our group is outrageously high. Maintaining BEV after progression was effective. In our group BEV discontinuation led to rapid progression. The resumption of Bev with progression was effective, which indicates the advisability of its continuous application.

scholarly journals Axitinib plus avelumab in the treatment of recurrent glioblastoma: a stratified, open-label, single-center phase 2 clinical trial (GliAvAx)

2020 ◽  
Vol 8 (2) ◽  
pp. e001146
Author(s):  
Gil Awada ◽  
Laila Ben Salama ◽  
Jennifer De Cremer ◽  
Julia Katharina Schwarze ◽  
Lydia Fischbuch ◽  
...  
Keyword(s):  
Adverse Events ◽  
Group Performance ◽  
Performance Status ◽  
Objective Response ◽  
Eastern Cooperative Oncology Group ◽  
Progression Free Survival ◽  
Recurrent Glioblastoma ◽  
Synergistic Activity ◽  
Open Label ◽  
Corticosteroid Dose

BackgroundNo treatment demonstrated to improve survival in patients with recurrent glioblastoma (rGB) in a randomized trial. Combining axitinib with the programmed cell death ligand 1 blocking monoclonal antibody avelumab may result in synergistic activity against rGB.MethodsAdult patients with rGB following prior surgery, radiation therapy and temozolomide chemotherapy were stratified according to their baseline use of corticosteroids. Patients with a daily dose of ≤8 mg of methylprednisolone (or equivalent) initiated treatment with axitinib (5 mg oral two times per day) plus avelumab (10 mg/kg intravenous every 2 weeks) (Cohort-1). Patients with a higher baseline corticosteroid dose initiated axitinib monotherapy; avelumab was added after 6 weeks of therapy if the corticosteroid dose could be tapered to ≤8 mg of methylprednisolone (Cohort-2). Progression-free survival at 6 months (6-m-PFS%), per immunotherapy response assessment for neuro-oncology criteria, served as the primary endpoint.ResultsBetween June 2017 and August 2018, 54 patients (27 per cohort) were enrolled and initiated study treatment (median age: 55 years; 63% male; 91% Eastern Cooperative Oncology Group Performance Status 0–1). Seventeen (63%) patients treated in Cohort-2 received at least one dose of avelumab. The 6-m-PFS% was 22.2% (95% CI 6.5% to 37.9%) and 18.5% (95% CI 3.8% to 33.2%) in Cohort-1 and Cohort-2, respectively; median overall survival was 26.6 weeks (95% CI 20.8 to 32.4) in Cohort-1 and 18.0 weeks (95% CI 12.5 to 23.5) in Cohort-2. The best objective response rate was 33.3% and 22.2% in Cohort-1 and Cohort-2, respectively, with a median duration of response of 17.9 and 19.0 weeks. The most frequent treatment-related adverse events were dysphonia (67%), lymphopenia (50%), arterial hypertension and diarrhea (both 48%). There were no grade 5 adverse events.ConclusionThe combination of avelumab plus axitinib has an acceptable toxicity profile but did not meet the prespecified threshold for activity justifying further investigation of this treatment in an unselected population of patients with rGB.

SELECT: Randomized phase III study of docetaxel (D) or pemetrexed (P) with or without cetuximab (C) in recurrent or progressive non-small cell lung cancer (NSCLC) after platinum-based therapy.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 7502-7502 ◽  
Author(s):  
Edward S. Kim ◽  
Marcus A. Neubauer ◽  
Allen Lee Cohn ◽  
Lee Steven Schwartzberg ◽  
Lawrence E. Garbo ◽  
...  
Keyword(s):  
Objective Response ◽  
Growth Factor Receptor ◽  
Progression Free Survival ◽  
Staining Intensity ◽  
Primary Objective ◽  
Phase Iii ◽  
Open Label ◽  
Duration Of Response ◽  
Independent Review ◽  
Secondary Endpoints

7502 Background: SELECT investigated whether the addition of C to standard chemotherapy improved progression-free survival (PFS) in patients (pts) with recurrent or progressive NSCLC after failure of platinum-based therapy. Methods: SELECT was a multicenter, open label, randomized phase III trial. Per investigator choice, pts received either P (500 mg/m2) or D (75 mg/m2) on day 1 and then were randomized within each group to chemotherapy plus C (400/250 mg/m2) (initial/weekly) or chemotherapy alone. Therapy was given for up to six 3-week cycles; pts randomized to C continued weekly monotherapy until disease progression or unacceptable toxicity. The primary objective was PFS for PC vs. P as determined by an Independent Review Committee (IRC). Secondary endpoints included overall survival (OS), objective response rate (ORR) and duration of response (DOR) by IRC, and safety. Preplanned subgroup analyses for epidermal growth factor receptor (EGFR) staining intensity by immunohistochemistry and histology were performed. Results for PC vs. P only are presented. Results: Between Jan 2005 and Feb 2010, 938 total pts were randomized. Baseline demographics were comparable between PC (n=301) and P (n=304): median age 64 years; male 60%; Caucasian 88%; KPS 80-100/60-70 84%/16%; squamous/non-squamous 24%/76%. Median PFS (months) PC: 2.89 and P: 2.76 (hazard ratio [HR] =1.03 [95% confidence interval (CI)=0.87-1.21]; p=0.76). Median OS (months) PC: 6.93 and P: 7.79 (HR=1.01 [95% CI=0.86-1.20]; p=0.86). ORR PC: 6.6% and P: 4.3% (odds ratio =1.59 [95% CI=0.78-3.26]; p=0.20). Median DOR (months) PC: 4.17 and P: 6.93 (HR=1.58 [95% CI=0.74-3.36]; p=0.24). There were no statistical differences in efficacy based on histology or EGFR staining intensity. More drug-related AEs/SAEs were observed in the PC arm, with differences mainly attributable to skin toxicities, GI (diarrhea/stomatitis), and hypomagnesemia. Conclusions: The addition of C to P did not improve efficacy in this pt population. Further biomarker analyses are planned. The safety profiles for C and P were consistent with existing data and no new safety signals were observed.

Final report of an open-label phase II trial of bevacizumab plus docetaxel and gemcitabine in metastatic, previously untreated nonsquamous non-small cell lung cancer (NSCLC).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. e18046-e18046
Author(s):  
Nathan A. Pennell ◽  
Sujith R. Kalmadi ◽  
Marc A. Shapiro ◽  
Hamed Daw ◽  
Cristina P. Rodriguez ◽  
...  
Keyword(s):  
Phase Ii ◽  
Advanced Nsclc ◽  
Phase Ii Trial ◽  
Objective Response ◽  
Progression Free Survival ◽  
Similar Efficacy ◽  
Final Report ◽  
Hematologic Toxicity ◽  
Open Label ◽  
Open Label Phase

e18046 Background: Platinum and non-platinum doublet chemotherapy has similar efficacy in advanced NSCLC patients (pts). Bevacizumab (B) improves outcomes when added to platinum doublets, but its safety and efficacy in combination with non-platinum doublets is unknown. This study was designed to test the combination of B, docetaxel (D), and gemcitabine (G) in first-line treatment of advanced NSCLC. Methods: Pts with metastatic, non-squamous NSCLC, PS 0-1, and measurable disease by RECIST were enrolled in this open-label, single arm phase II trial. Pts received D (75 mg/m2) on d1, G (900 mg/m2) on d1 & 8, and B (15 mg/kg) on d1 every 21d for up to 6 cycles, followed by B maintenance until progression or 12 mos total. Pts received growth factor d9. CT scans were performed every 6 wks. The primary endpoint was 1-yr progression-free survival (PFS), with secondary endpoints of safety, objective response rate (ORR), overall PFS, and overall survival (OS). Pts with tumor cavitation, untreated brain metastases, and hemoptysis were excluded. Planned enrollment was 46. Results: 13 pts were enrolled from 12/2009 to 4/2011. Pt characteristics: Median age 63 (35-69), 85% male, PS 0 (38%), PS 1 (62%). The median # of cycles of chemotherapy was 6 (1-6), median # cycles of B was 4 (1-15), with 2 pts coming off study prior to the first evaluation (1 grade 5 encephalopathy, 1 grade 4 febrile neutropenia). 5 pts (38%) had chemo dose reduction and 4 (31%) discontinued treatment for toxicity. 3 pts (23%) discontinued B prior to progression, 2 for tumor cavitation and 1 for grade 1 hemoptysis. The grade 3-5 non-hematologic toxicity rate was 69%, with 6 pts (46%) hospitalized with pneumonitis/pneumonia felt possibly related to study drugs. At this point enrollment was halted for safety concerns. The 1-yr PFS was 8%, and the median PFS was 6.9 mos (95% CI 2.0-NYR). 11 pts were evaluable for response, and 6 pts had partial responses for an ORR of 55%. The median OS was NYR with median follow up of 10.9 mos. Conclusions: The combination of B, D, and G was not tolerable at the doses and schedule used in this study. A formal phase I trial is needed if this combination is to be investigated further.

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.

Comparison of two doses of cabazitaxel plus prednisone in patients (pts) with metastatic castration-resistant prostate cancer (mCRPC) previously treated with a docetaxel (D)-containing regimen.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. TPS4692-TPS4692 ◽  
Author(s):  
Mario A. Eisenberger ◽  
Anne-Claire Hardy-Bessard ◽  
Loic Mourey ◽  
Paul N. Mainwaring ◽  
Daniel Ford ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Hematologic Toxicity ◽  
Castration Resistant Prostate Cancer ◽  
Open Label ◽  
Measurable Disease ◽  
Previously Treated ◽  
Grade 3 ◽  
Ecog Ps

TPS4692^ Background: The phase III TROPIC study (NCT00417079) reported a significant improvement in overall survival (OS) for cabazitaxel (Cbz) + prednisone (P;CbzP) (25 mg/m2 IV Q3W/10 mg PO QD) vs mitoxantrone (M) + P (MP) (median OS 15.1 vs 12.7 mos; HR 0.70; P < 0.0001) in pts with mCRPC (also known as hormone-refractory prostate cancer) previously treated with a D-containing regimen. CbzP is approved by the FDA, EMA and other health authorities for the treatment of pts with mCRPC that has progressed after a D-containing regimen. Cbz toxicity is consistent with other taxanes; compared with M, more hematologic toxicities are reported (primarily Grade 3–4 neutropenia). Phase I/II studies identified 20 and 25 mg/m2 as recommended doses; 25 mg/m2 was selected for the phase III TROPIC study. As pooled data show Grade 3–4 neutropenia incidence is lower with Cbz < 25 mg/m2 (61%) vs ≥ 25 mg/m2 (74%), it is of interest to assess if reducing the Cbz approved dose in mCRPC lessens hematologic toxicity and is non-inferior in terms of efficacy. Methods: PROSELICA (NCT01308580) is a randomized, open-label, multinational, phase III study comparing 20 mg/m2 and 25 mg/m2 Cbz for efficacy and tolerability. Pts with a life expectancy > 6 mos, ECOG PS ≤ 2, histologically/cytologically confirmed metastatic prostate adenocarcinoma resistant to hormone therapy and previously treated with a D-containing regimen are eligible. Pts are randomized 1:1 to receive Cbz 20 mg/m² or 25 mg/m² IV Q3W + P 10 mg PO QD, treated until disease progression, unacceptable toxicity or withdrawal of consent (max 10 cycles), and stratified according to ECOG PS, measurable disease (yes/no) and region. The primary endpoint is OS (non-inferiority design). Secondary endpoints include safety, progression-free survival (PCWG2 criteria), PSA and pain progression and response, tumor response in pts with measurable disease and health-related quality of life. Cbz PK and pharmacogenomics will be assessed in pt subgroups. Planned enrollment is 1,200 pts. Study start was in May 2011; as of Jan 2012, 270 pts had been enrolled. The first DMC meeting recommended continuing the study without change.

Hypertension and myelosuppression as biomarkers of sunitinib efficacy in Chinese patients (pts) with metastatic renal cell carcinoma (mRCC).

2013 ◽  
Vol 31 (6_suppl) ◽  
pp. 426-426 ◽  
Author(s):  
Shukui Qin ◽  
Jie Jin ◽  
Jun Guo ◽  
Jin-Wan Wang ◽  
Fang-Jian Zhou ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Statistical Significance ◽  
Objective Response ◽  
Progression Free Survival ◽  
Chinese Patients ◽  
Rank Test ◽  
Open Label ◽  
Exact Test ◽  
Kaplan Meier ◽  
Open Label Phase

426 Background: In an open-label, phase IV study of sunitinib as 1st-line treatment (Tx) in Chinese pts with mRCC, median progression-free survival (PFS) and overall survival (OS) were 61.7 and 133.4 wk, respectively; objective response rate (ORR) was 31.1% (Ann Oncol 2012;23:851P). We retrospectively investigated correlations between on-Tx hypertension (HTN), neutropenia (N), and thrombocytopenia (T) and efficacy endpoints in pts from this trial. Methods: HTN was defined by either maximum systolic blood pressure ≥140 mm Hg (S-HTN) or maximum diastolic blood pressure ≥90 mm Hg (D-HTN). Using CTCAE assessment, N grade ≥2 and T grade >1 were used as cut-points for the analyses. Median PFS and OS were estimated by Kaplan−Meier method. The log-rank test was used to compare PFS and OS between groups with and without HTN, N grade ≥2, or T grade >1. Fisher’s exact test was used for ORR. Results: 102 pts were included in the HTN analyses, 60% with S-HTN versus 40% without S-HTN. Pts with S-HTN had greater ORR and longer PFS and OS than pts without S-HTN (Table). (Results were similar with D-HTN; see Table.) 103 pts were included in the N and T analyses, 67% with N grade ≥2 versus 33% with N grade <2, and 56% with T grade >1 versus 44% with T grade ≤1. Pts with N grade ≥2 had significantly greater ORR and significantly longer PFS and OS than pts with N grade <2 (Table). Pts with T grade >1 had greater ORR and significantly longer PFS and OS than pts with T grade ≤1 (Table). Conclusions: The developments of N grade ≥2 and T grade >1 during Tx with sunitinib were significantly associated with better outcome. Median PFS was more than twice as long for pts with S-HTN as for those without S-HTN, but the association did not reach statistical significance. [Table: see text]

An open label, randomized phase III trial evaluating the treatment (tx) effects of panitumumab (pmab) + best supportive care (BSC) versus BSC in chemorefractory wild-type (WT) KRAS exon 2 metastatic colorectal cancer (mCRC) and in WT RAS mCRC.

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 642-642 ◽  
Author(s):  
Tae Won Kim ◽  
Anneli Elme ◽  
Zvonko Kusic ◽  
Joon Oh Park ◽  
Anghel Adrian Udrea ◽  
...  
Keyword(s):  
Objective Response ◽  
Progression Free Survival ◽  
Best Supportive Care ◽  
Phase Iii ◽  
Open Label ◽  
Exon 2 ◽  
Ras Mutation ◽  
Secondary Endpoints ◽  
To Receive ◽  
Kras Exon

642 Background: An overall survival (OS) benefit in WT KRAS exon 2 mCRC was not seen with pmab monotherapy in study 20020408 possibly due to crossover of patients (pts) in the BSC arm. Retrospective analyses have indicated that other KRAS and NRAS mutations beyond KRAS exon 2 are predictive of anti-EGFR tx effects. Study 20100007 assesses the OS benefit of pmab in chemorefractory WT KRAS exon 2 mCRC and is the first phase 3 trial to prospectively evaluate pmab tx effects in WT RAS (exons 2, 3, and 4 of KRAS and NRAS) mCRC. Methods: Anti-EGFR naive pts were randomized 1:1 to receive pmab (6 mg/kg Q2W) + BSC or BSC. KRAS exon 2 and RAS mutation status of tumors were determined centrally. The primary endpoint was OS in WT KRAS exon 2 mCRC. Secondary endpoints were OS in WT RAS mCRC and progression-free survival (PFS), objective response rate (ORR), and safety in both WT KRAS exon 2 and WT RAS groups. Crossover was not permitted. Results: 377 pts with WT KRAS exon 2 mCRC were enrolled. RAS ascertainment rate was 86%. OS was significantly improved with pmab + BSC vs BSC in both WT KRAS exon 2 (HR=0.73, 95% CI=0.57-0.93, P=0.0096) and WT RAS (HR=0.70, 95% CI=0.53-0.93, P=0.0135) mCRC (results in table). Pts with mutant RAS mCRC did not benefit from pmab tx (OS HR=0.99, 95% CI=0.49-2.00). No new safety signals were seen. Conclusions: Pmabsignificantly improved OS in chemorefractory WT KRAS exon 2 mCRC. The tx effects in OS and PFS were more pronounced in those with WT RAS mCRC, further substantiating the importance of RAS testing at diagnosis to best inform the use of pmab to treat mCRC. Clinical trial information: NCT01412957. [Table: see text]

Nimotuzumab combined with cisplatin plus fluorouracil chemotherapy in patients with metastatic nasopharyngeal carcinoma after radical radiotherapy: A multicentre, open-label, phase II clinical trial.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 6028-6028 ◽  
Author(s):  
Chong Zhao ◽  
Jingjing Miao ◽  
Guanzhu Shen ◽  
Jin-Gao Li ◽  
Ning Zhang ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Nasopharyngeal Carcinoma ◽  
Median Time ◽  
Objective Response ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Radical Radiotherapy ◽  
Open Label ◽  
Randomised Study ◽  
Metastatic Nasopharyngeal Carcinoma

6028 Background: Cisplatin plus fluorouracil (PF) is main therapy for metastatic nasopharyngeal carcinoma (NPC). However, the efficacy is not satisfactory, especially in patients with metastasis after radical radiotherapy. The purpose of this study was to investigate the efficacy and toxicity of Nimotuzumab combined with PF in patients with metastatic NPC after radical radiotherapy. Methods: Patients with untreated metastatic NPC after radical radiotherapy were recruited from 9 hospitals in China with Simon’s two-stage design. All patients received Nimotuzumab (200mg/w) and cisplatin (100mg/m2, day 1) plus fluorouracil (4g/m², day 1-4) every 3 weeks until progressive disease (PD) or unacceptable toxicity or a maximum of 6 cycles. If patients had still not progressed at this stage, Nimotuzumab (200mg/w) as monotherapy would be delivered until PD. This study was registered in ClinicalTrials.gov, Number NCT01616849. Results: Between Jun, 2012 and April, 2015, 35 patients were enrolled (Table). The objective response rate (ORR) and disease control rate (DCR) were 71.4% and 85.7%, and the median time of progression free survival (PFS) and overall survival (OS) were 6.97 and 11.01 months. The most common toxicities were leukopenia (94.1%), vomiting (97.1%) and nausea (97.1%); the grade 3/4 toxicities were leukopenia (62.9%) and mucositis (20.0%). There was only 1 patient have mild hypotension which related to Nimotuzumab. The ORR, DCR, median time of PFS and OS were 88.9%, 100.0%, 7.29 and 11.47 months in patients who received a total dose of Nimotuzumab ≥ 2400mg, respectively. Conclusions: Nimotuzumab combined with PF has achieved encouraging efficacy with an acceptable safety profile in metastatic NPC after radical radiotherapy. A phase III randomised study is needed. Clinical trial information: NCT01616849. [Table: see text]

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