scholarly journals PDCT-05. FINAL RESULTS OF THE VINILO OPEN-LABEL PHASE II RANDOMIZED TRIAL FOR PEDIATRIC LOW-GRADE GLIOMAS (pLGG) COMPARING THE COMBINATION VINBLASTINE-NILOTINIB WITH VINBLASTINE ALONE

2019 ◽  
Vol 21 (Supplement_6) ◽  
pp. vi184-vi184
Author(s):  
Jacques Grill ◽  
Caroline Brard ◽  
Sue Picton ◽  
Ofelia Cruz ◽  
A Y N Schouten-vanMetteren ◽  
...  
Keyword(s):  
Adverse Events ◽  
Phase Ii ◽  
Single Agent ◽  
Dose Intensity ◽  
Initial Therapy ◽  
Optic Pathway Glioma ◽  
Low Grade ◽  
Open Label ◽  
Intention To Treat ◽  
Grade 3

Abstract Chemotherapy is the mainstay of non-surgical treatment in pLGG but many patients progress again after the end of the first treatment. Apart from the standard carboplatin-vincristine, new regimens with less toxicity are therefore desirable. Single agent vinblastine is an established regimen. PDGFRA TKI inhibitors have shown efficacy in refractory pLGG as well. The VINILO phase I showed the feasibility of the combination of vinblastine with nilotinib at the expense of a 50% decrease of the dose of vinblastine. The phase II trial therefore compared vinblastine 6 mg/m2 weekly (standard arm) to vinblastine 3mg/m2 weekly plus nilotinib 230mg/m2/day. The primary endpoint was the PFS, analysed on the intention-to-treat population. The target sample size was 120 patients. Accrual was stopped after recruitment of 109 patients (53 and 56 in the vinblastine-arm and the vinblastine+nilotinib arm, respectively) between July 2016 and April 2019. Fifty-four patients had an optic pathway glioma and 45 had NF1 (these patients were allowed to enter the trial as initial therapy). Half of the patients were treated after more than one line of therapy. The planned interim analysis showed that the vinblastine+nilotinib arm was associated with a worse PFS as compared to the standard arm (HR=2.37; 95%CI, 1.26–4.46; p=0.007; with 2-year PFS of 28% versus 49%). Overall, 156 biological adverse events (AE) of grade ≥ 3 have been reported after randomization (94 in vinblastine alone arm, 62 in vinblastine+nilotinib arm) and 84 non-biological adverse events of grade ≥ 3 (50 in vinblastine alone arm, 34 in vinblastine+nilotinib arm). We conclude that the combination of vinblastine plus nilotinib was less effective than vinblastine alone, possibly because of a lower dose intensity of vinblastine in the experimental arm. Vinblastine can serve as a backbone for combinations but lowering its dose may jeopardize the efficacy.

Phase II trial of nanoparticle albumin-bound paclitaxel (ABX) + capecitabine (XEL) in first line treatment of metastatic breast cancer (MBC)

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 10731-10731
Author(s):  
D. Mintzer ◽  
L. S. Schwartzberg ◽  
P. Cobb ◽  
D. Henry ◽  
A. Epperson ◽  
...  
Keyword(s):  
Phase Ii ◽  
Response Rate ◽  
Single Agent ◽  
Objective Response ◽  
Metastatic Breast ◽  
Dose Intensity ◽  
Open Label ◽  
Improve Response Rate ◽  
Safety And Efficacy ◽  
Grade 3

10731 Background: ABX and XEL both have substantial single agent activity in MBC. Taxane and anti-metabolic doublets improve response rate and TTP compared to singlet therapy. ABX given weekly has excellent safety and efficacy profile with maintenance of dose intensity. We designed this study to test the safety and efficacy of ABX + XEL given in a novel combination schedule. Methods: This phase II, multicenter open label study utilized ABX 125 mg/m2 IV on day 1, 8 and with no premeds and Xeloda 825 mg/m2 PO days 1–14 every three weeks. Entry criteria include measurable MBC by RECIST, no prior chemo for metastatic disease, > 6 months since adjuvant fluoropyrimidine and paclitaxel. A total of 50 patients (pts) are scheduled to be enrolled. Primary endpoint is objective response rate. Results: To date, 14 patients have entered on study. Safety analysis prespecified by the protocol is completed in the 1st six patients. No unique, unexpected or grade 4 toxicities have occurred. Two patients have grade 3 hand-foot syndrome, one had grade 3 neutropenia and one had grade 3 fatigue. Enrollment is continuing without change in dose/schedule. Response data is available in the first two cycles of therapy in 8 patients. At this point, two pts have achieved PR, four have stable disease and two have progressive disease. Conclusions: The combination of weekly ABX plus daily XEL orally at clinically effective doses is safe and shows preliminary evidence of efficacy. Complete enrollment of this trial is expected by May 2006 and updated results will be presented. [Table: see text]

scholarly journals Carfilzomib Thalidomide and Dexamethasone Is Safe and Effective in the Treatment of Relapsed/Refractory Multiple Myeloma: An Open Label Phase II Australasian Leukaemia and Lymphoma Group (ALLG) MM 018/ Asian Myeloma Network (AMN) 002 Study

Blood ◽  
2020 ◽  
Vol 136 (Supplement 1) ◽  
pp. 39-40
Author(s):  
Hang Quach ◽  
Simon J Harrison ◽  
Je-Jung Lee ◽  
Nichloas Murphy ◽  
Jae Hoon Lee ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Adverse Events ◽  
Board Of Directors ◽  
Phase Ii ◽  
Primary Endpoint ◽  
Research Funding ◽  
Open Label ◽  
Advisory Committees ◽  
Open Label Phase ◽  
Grade 3

Background: The combination of carfilzomib with immunomodulatory drugs (IMiDs) and dexamethasone is active in multiple myeloma (MM). Carfilzomib, thalidomide, and dexamethasone (KTd) has been studied in upfront MM treatment but has not been studied in the setting of relapsed/refractory myeloma (RRMM). The ALLG MM018/ AMN002 is an open-label phase II study of KTd in patients with RRMM. This study was conducted across 16 sites across Australia, New-Zealand, Singapore, South Korea and Taiwan. Method: Patients with RRMM with 1-3 prior lines of treatment were given carfilzomib [K: 20mg/m2 IV cycle 1 days 1 and 2, 56mg/m2 (36mg/m2 for patients age ≥75 years) from cycle 1 day 8 onwards], thalidomide (T: 100mg po nocte) and dexamethasone [dex: 40mg (20mg for patients age ≥75 years) po weekly], in a 28-day cycle. After 12 cycles, T was omitted, and K was given on days 1,2,15,16 and dex days 1,15 every 28-day cycles for a further six cycles. The primary endpoint was PFS. Secondary endpoints were ORR, overall survival, adverse events, and quality of life (QoL). The study had an 80% power to detect a ≥70% PFS at 6.5 months compared to historical ≤50% PFS at 6.5 months expected with Td (Kropff, M. et al. Haematologica 2012), at a significance level of 0.05. Results: This study has completed accrual. Eighty-three patients [median age of 66 years (42-85)] were enrolled with a median follow up of 15.9 (0.9-26) months. ORR rates were 86.4% (≥VGPR 70.2%). Median PFS was 20m (95% CI 15.9-26m). PFS at 6.5 months was 76.2% (95% CI 73.6-84.9%). Median OS has not been reached, and was 75% at 20 months. The most common grade ≥3/4 AEs were peripheral neuropathy (16%), upper respiratory tract infections (12%), dyspnoea (14%), and hypertension (10%). Grade ≥3/4 cardiac AEs occurred in 6%. The median carfilzomib dose that was delivered was 70.7% (32.8-92.6%) of the target dose. Thus far, 41% of patients have completed the intended 18 cycles of treatment. 21% of patients ceased therapy early. The most common reason for early treatment cessation was disease progression (30%) and adverse events (15%). Fifteen patients (18%) have died, 11 were due to MM, two from infection, one from an ischaemic cardiac event, and one from a traffic accident. QoL, as measured by the EQ-5D-5L instrument, remained stable throughout treatment. Conclusion: The ALLG MM018/AMN 002 study has met its primary endpoint. The KTd schedule as outlined in this study is efficacious in patients with RRMM, resulting in a prolonged PFS and a safety profile in line with previous reports for each of carfilzomib and thalidomide. KTd is an active option in jurisdictions where the cost of other IMiDs prohibits regulatory funding. Comparisons of efficacy and adverse events between the Caucasian and Asian populations will be presented at the meeting. Disclosures Quach: Celgene: Consultancy, Honoraria, Research Funding; GlaxoSmithKline: Consultancy, Honoraria, Research Funding; Amgen: Consultancy, Honoraria, Research Funding; Glaxo Kline Smith: Consultancy, Research Funding; Karyopharm: Consultancy, Honoraria, Research Funding; Janssen Cilag: Consultancy, Honoraria; Sanofi: Consultancy, Research Funding. Harrison:Takeda: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; GSK: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; F. Hoffmann-La Roche: Consultancy, Honoraria; Janssen-Cilag: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; AbbVie: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Amgen: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Celgene: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Janssen: Honoraria; CRISPR Therapeutics: Consultancy, Honoraria; BMS: Consultancy, Honoraria; Novartis: Consultancy, Honoraria, Patents & Royalties: wrt panobinostat; Haemalogix: Consultancy. Augustson:Roche: Other: Support of parent study and funding of editorial support. Campbell:Amgen, Novartis, Roche, Janssen, Celgene (BMS): Research Funding; AstraZeneca, Janssen, Roche, Amgen, CSL Behring, Novartis: Consultancy. Soo:Hanmi: Research Funding. Durie:Amgen, Celgene, Johnson & Johnson, and Takeda: Consultancy.

Multicenter Phase II Study of a 28-Day Regimen of Orally Administered Eniluracil and Fluorouracil in the Treatment of Patients With Anthracycline- and Taxane-Resistant Advanced Breast Cancer

2002 ◽  
Vol 20 (4) ◽  
pp. 987-993 ◽  
Author(s):  
Edgardo Rivera ◽  
Linda Sutton ◽  
Bruce Colwell ◽  
Mark Graham ◽  
Debra Frye ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Adverse Events ◽  
Advanced Breast Cancer ◽  
Phase Ii ◽  
Median Duration ◽  
Dihydropyrimidine Dehydrogenase ◽  
Advanced Breast ◽  
Hematologic Toxicity ◽  
Low Grade ◽  
Grade 3

PURPOSE: Eniluracil (776C85), a potent inactivator of dihydropyrimidine dehydrogenase, allows fluorouracil (5-FU) to be administered orally on a schedule that simulates continuous-infusion 5-FU. The primary objective of this study was to estimate the objective tumor response rate of orally administered eniluracil and 5-FU in the treatment of anthracycline- and taxane-resistant advanced breast cancer. PATIENTS AND METHODS: Patients with anthracycline- and taxane-resistant advanced breast cancer were enrolled onto this open-label, phase II, multicenter study. Patients received orally administered 5-FU 1.0 mg/m2 with eniluracil given in a 10:1 ratio (eniluracil:5-FU) twice daily for the first 28 days of each 35-day cycle. RESULTS: Eighty-four patients were enrolled. Eight partial responses were observed in 84 patients (10%; 95% confidence interval [CI], 4.2% to 17.9%), and 20 patients (24%) had stable disease. The median duration of partial response was 20.1 weeks (95% CI, 12 to 26.7 weeks). The median duration of progression-free survival and overall survival for all patients was 9.9 weeks and 40.4 weeks, respectively. Most adverse events were grade 1 or 2 in intensity. Diarrhea, nausea, malaise/fatigue, vomiting, and mucositis were the most common treatment-related nonhematologic adverse events. The most frequently occurring grade 3 or 4 treatment-related adverse events were malaise/fatigue and diarrhea, occurring in 17% and 7% of patients, respectively. The incidence of grade 3 or 4 hematologic toxicity was low. Grade 3 or 4 hyperbilirubinemia occurred in 17% of patients. CONCLUSION: Eniluracil–5-FU has modest antitumor activity and an acceptable safety profile in anthracycline- and taxane-resistant breast cancer. Treatment was convenient, and patient compliance was high.

Tolerability and Efficacy of Bortezomib Added to CVP-R for Previously Untreated Advanced Stage Follicular Lymphoma: Interim Analysis of a Phase II Study by the NCIC Clinical Trials Group.

Blood ◽  
2008 ◽  
Vol 112 (11) ◽  
pp. 1576-1576 ◽  
Author(s):  
Laurie H Sehn ◽  
David A Macdonald ◽  
Sheldon H. Rubin ◽  
Morel Rubinger ◽  
Kevin R Imrie ◽  
...  
Keyword(s):  
Follicular Lymphoma ◽  
Phase Ii ◽  
Interim Analysis ◽  
Standard Dose ◽  
Single Agent ◽  
Acceptable Level ◽  
Phase Iii ◽  
Hematologic Toxicity ◽  
Open Label ◽  
Grade 3

Abstract Background: Despite recent improvements in therapy, follicular lymphoma (FL) remains incurable with standard treatment, warranting investigation of new approaches. Bortezomib, the first-in-class proteasome inhibitor has demonstrated promising efficacy as a single agent in heavily pretreated patients (pts) with FL. This is the first study to evaluate the safety and efficacy of the addition of bortezomib to cyclophosphamide, vincristine, prednisone and rituximab (CVP-R). Methods: This is a phase II multi-center open-label trial adding bortezomib (1.3 mg/m2 day 1&8) to standard dose C(750 mg/m2) V(1.4 mg/m2, capped at 2 mg) P(40 mg/m2 × 5) –R(375 mg/m2) for up to 8 cycles in pts with newly diagnosed stage III/IV FL requiring therapy. Planned accrual is 90 patients. A two-stage design was employed with a planned interim analysis of the first 28 patients to ensure an acceptable level of neurotoxicity (defined as less than 5/28 patients with grade 3/4 neurotoxicity after the first 4 cycles) and meaningful response rate (more than 12/28 patients with a complete response following 8 cycles), prior to enrolling remaining patients. Results: Median age of the first 28 patients was 55 years (range, 30–73). Fifty percent were male and 79% had stage IV disease. FLIPI score at study entry: low 14%, intermediate 43%, high 43%. Overall, the combination of bortezomib and CVP-R was extremely well tolerated. To date, no pts have developed grade 4 neurotoxicity and only 1/28 (4%) has developed grade 3 neurotoxicity within the first 4 cycles (neuropathic pain which resolved without need for treatment modification). The incidence of grade 1 and 2 neurotoxicity was 54% and 25% respectively. Only 3 pts discontinued therapy prematurely (2 pt refusal, 1 progressive disease). Ninety-four percent of planned bortezomib treatments in the first four cycles and 93% of vincristine doses were administered without dose reduction. Hematologic toxicity was mild, with no pts experiencing grade 3/4 anemia or thrombocytopenia. Only 2 episodes of febrile neutropenia occurred and no grade 3/4 infections were noted. Although it is too early to report on efficacy in this ongoing trial, response objectives for stage I have been met, and enrollment to stage 2 is underway. Conclusions: The addition of bortezomib to standard dose CVP-R is very well tolerated, with an acceptable level of neurotoxicity, without compromising the delivery of bortezomib or vincristine. This ongoing study will provide toxicity and efficacy data to facilitate the development of a planned phase III trial.

A phase II study of GW786034 (pazopanib) in patients with recurrent or metastatic invasive breast carcinoma: Results after completion of stage I: A trial of the Princess Margaret Hospital Phase II Consortium

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 1133-1133 ◽  
Author(s):  
S. K. Taylor ◽  
S. Chia ◽  
S. Dent ◽  
M. Clemons ◽  
P. Grenci ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Adverse Events ◽  
Phase Ii ◽  
Progressive Disease ◽  
Single Agent ◽  
Objective Response ◽  
Metastatic Breast ◽  
Progression Free Survival ◽  
Lesion Size ◽  
Grade 3

1133 Background: Pazopanib, an oral small molecule inhibitor of VEGFR, PDGFR, and KIT, has demonstrated activity in phase I, with a recommended phase II dose of 800 mg/d (Hurwitz H et al, J Clin Oncol. 2005;23[16 suppl]:3012.1). We evaluated the activity of single agent pazopanib in recurrent or metastatic breast cancer (MBC). Methods: In this 2-stage design, patients with recurrent or MBC received pazopanib 800 mg/d. The primary endpoint was objective response rate (ORR) of 20%. Response in 3 out of 18 patients was required to go to stage 2. Treatment was continued until progression. Results: 21 patients entered stage 1; 67% were ER positive and all were HER-2-negative. Prior lines of chemotherapy were 1 in 76% and 2 in 14%. Of the 19 evaluable patients, 2 patients remain on treatment. 14 (74%) stopped due to progressive disease, 2 (10%) due to adverse events, and 1 (5%) due to patient request. Best response was partial response (PR) in 1 (5%), stable disease (SD) in 11 (58%), and progressive disease in 7 (37%). Clinical benefit rate (CR, PR, or SD for ≥ 6 months) was 26%. Median time to progression (TTP) was 3.7 months (95% C.I. 1.7 months - not reached). 9 out of 18 patients (50%) with measurable target lesions had some decrease in target lesion size. Estimated progression-free survival at 3 months was 55%, and 28% at 6 months. Adverse events were grade 3/4 elevations in AST (14%) and ALT (10%), and grade 3 hypertension and neutropenia (14% each). Other common events were grade 1/2 lymphopenia, neutropenia, diarrhea, fatigue, skin hypopigmentation, hypertension, nausea, vomiting, anorexia, and headache. Conclusions: Pazopanib is well tolerated and demonstrates activity in pretreated breast cancer. While the target ORR of 20% has not been met, rates of SD and TTP are comparable to other active agents in this setting, and therefore pazopanib may be an interesting agent for future studies in breast cancer. [Table: see text]

Phase II study of bortezomib with cisplatin as first-line treatment of malignant pleural mesothelioma (MPM): EORTC 08052.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 7081-7081 ◽  
Author(s):  
Mary O'Brien ◽  
Rabab Mohamed Gaafar ◽  
Sanjaykumar Popat ◽  
Francesco Grossi ◽  
Allan Price ◽  
...  
Keyword(s):  
Phase Ii ◽  
Phase Ii Study ◽  
Performance Status ◽  
Single Agent ◽  
Dose Intensity ◽  
Line Treatment ◽  
First Line ◽  
Phase Ii Studies ◽  
Grade 3 ◽  
First Line Treatment

7081 Background: Cisplatin is one of the most active drugs available in MPM while bortezomib has shown some activity in single agent phase II studies against MPM. This was a prospective phase II study of cisplatin and bortezomib (CB) in the first line treatment of MPM. Methods: Patients with histological proven MPM, with performance status (PS) 0/1, were eligible. The doses were cisplatin 75mg/m2 /3 wks and bortezomib 1.3mg/m2 day 1, 4, 8, 11 every 3 wks. The primary end-point was progression free survival rate at 18 wks (PFSR=18). The 2-stage Simon design (a=0.1; b = 0.05, P0=0.50 and P1=0.675) was used. In the first step of the study 37 eligible patients were planned. If more than 19 patients were alive and free of progression at 18 wks the total sample size was increased to 76 eligible patients. Results: Between 2007 and 2010 82 patients were entered. The median follow-up time is 32.3 months The median age was 55 years (range: 22-77yrs), male/female: 55/27 , PS 0/1: 9/73, Stage T1: 10%; T2: 42%, T3: 25%; T4: 23% and N0: 57%; N1: 4%; N2: 33%; N3: 6%. The median number of cycles received was 4 and 38% received 6 cycles. Cisplatin/ bortezomib dose intensity was 98/ 80%. Toxicity (grade 3/4): neutropenia 10%, thrombocytopenia 11%, anaemia 1%. Grade 3-4 hyponatraemia/ hypokalaemia occurred in 46/ and 17%. Grade 2 tinnitus, grade 3 fatigue occurred in 16%, and 12%, of patients. Motor/sensory/other neurotoxicity was grade 1: 6/28/7%, grade 2: 2/26/2% and grade 3: 1/7/2% respectively. There were 2 toxic deaths at 32 and 74 days due to acute pneumonitis and cardiac arrest. The PFRS-18 (including symptomatic progression) was 53% (80% confidence intervals, CI, 42-64%). The overall survival was 13.5 months (95% CI 10.5-15) with 56% (95% CI 44-66%) alive at 1 year. The PFS was 5.1 months (95% CI 3.3-6.5). Conclusions: On the basis of the PFRS-18, the null hypothesis could not be rejected, although CB gave predictable toxicity and was as active as other reported regimens in MPM.

A phase II study of single agent mocetinostat, an oral isotype-selective histone deacetylase (HDAC) inhibitor, in patients with diffuse large cell B-cell (DLBCL) and follicular (FL) lymphomas.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 8535-8535 ◽  
Author(s):  
Michael Crump ◽  
Charalambos Andreadis ◽  
Sarit E. Assouline ◽  
David Rizzieri ◽  
Amanda Copeland ◽  
...  
Keyword(s):  
Adverse Events ◽  
Phase Ii ◽  
Hdac Inhibitor ◽  
Single Agent ◽  
Objective Response ◽  
Study Drug ◽  
Clinical Activity ◽  
Duration Of Treatment ◽  
Open Label ◽  
Cardiac Symptoms

8535 Background: Mocetinostat (MGCD0103) is an orally available, isotype-selective, non-hydroxamate HDAC inhibitor targeting HDACs 1,2, 3 and 11 with single-agent activity in Hodgkin’s lymphoma and in AML and MDS (in combination with 5-azacitidine). More than 430 patients have been treated to date. Methods: This open-label, phase II trial enrolled patients with DLBCL and FL. Patients received mocetinostat at doses ranging from 70-110 mg 3x/wk every 28 days. Anticancer activity, safety, pharmacokinetics and pharmacodynamics were evaluated. Results: Sixty-nine patients with DLBCL (n=41) and FL (n=28) were enrolled for treatment at starting doses of 85-110 mg. Median age was 62 years (range: 32 to 81). Median duration of treatment was ~3 months (range: <1 to 24). Objective response rate in DLBCL and FL, respectively, was 7/41 (17%; including 2 unconfirmed PRs) and 3/28 (11%; including 1 CR). Median time to response was 2.0 mos (range 1.7-21.0) and 5.3 mos (range 4.3-6.0) respectively. Stable disease was achieved by 13/41 (32%) and 14/28 (50%), respectively, for a disease control rate of 49% and 61%, respectively. Mean duration of SD in patients with DBLCL was ~4.5 mos (range 2-12 mos), with 10 patients remaining stable for ≥3 mos. Among FL patients, mean duration of SD was approximately 4.1 mos (range 1.7-13 mos), with 9 patients remaining stable for ≥3 mos. The FL CR occurred in a 62-year-old female with paratracheal, subcarinal and portal target lesions who achieved a PR after 4 cycles and CR after 12 cycles that persisted through the remaining 4 mos on study. Study drug was discontinued for adverse events in 19/69 (28%). Fatigue, weight loss or anorexia were most common (n=4 each). A total of 26 drug-related SAEs were reported among 12 patients (17%; 1-6 events per pt). There were no drug related deaths. Enrollment is complete and final data will be presented. Conclusions: Single-agent mocetinostat has activity in DLBCL and FL. Fatigue, gastrointestinal, and cardiac symptoms are the most common adverse events resulting in discontinuation of dosing. Based on the acceptable tolerability and clinical activity further development is warranted. Clinical trial information: NCT00359086.

scholarly journals Durvalumab in frail and elder patients with stage four NSCLC: Study protocol of the randomized phase II DURATION trial

2020 ◽  
Author(s):  
Jonas Kuon ◽  
Adriane Hommertgen ◽  
Johannes Krisam ◽  
Felix Lasitschka ◽  
Albrecht Stenzinger ◽  
...  
Keyword(s):  
Adverse Events ◽  
Elderly Patients ◽  
Phase Ii ◽  
Performance Status ◽  
Single Agent ◽  
Eastern Cooperative Oncology Group ◽  
Stage Iv ◽  
Open Label ◽  
Randomized Phase Ii ◽  
The Impact

Abstract Background: Elderly patients represent a major fraction of non-small cell lung cancer (NSCLC) patients in routine clinical practice, but they are still underrepresented in clinical trials. In particular, data regarding efficacy and safety in frail or elderly patients with respect to immunotherapy are lacking. Importantly, immunosenescence in elderly patients might interfere with activities of immune-modulating drugs such as PD-1/PD-L1 inhibitors. Thus, there is an urgent need to assess safety and efficacy of such inhibitors in this group. Methods/design: In this prospective, open label, treatment stratified, and randomized phase II study, 200 patients with stage IV NSCLC amenable at least to single-agent chemotherapy (CT). Eligible patients must be 70 years or older and/or “frail” (Charlson Comorbidity Index >1) or have a restricted performance status (Eastern Cooperative Oncology Group, ECOG >1). Patients are stratified according to modified Cancer and Age Research Group (CARG) score:”fit” patients are allocated to combination CT (carboplatin/ nab -paclitaxel), “less fit” patients receive single-agent CT (gemcitabine or vinorelbine). After allocation to strata, patients are randomized 1:1 to receive either 4 cycles of CT or 2 cycles of CT followed by 2 cycles of durvalumab and subsequent maintenance treatment with durvalumab every 4 weeks. The primary endpoint is the rate of treatment related grade III/IV adverse events (Common Terminology Criteria for Adverse Events, CTCAE V4.03). As secondary endpoints, progression-free survival (PFS) according to Response Evaluation Criteria in Solid Tumours (RECIST) version 1.1, response rate (RR), overall survival (OS), descriptive subgroup analyses according to PD-L1 expression, and quality of life are addressed. Geriatric screening assessments and functional tests will be performed to complete the phenotyping of a potential “frail” and “elderly” patient cohort. The trial is accompanied by a biomaterial repository to explore potential biomarkers. Discussion: The DURATION trial will prospectively investigate the safety and tolerability of anti-PD-L1 treatment with durvalumab after chemotherapy in elderly and frail patients and thereby provide new insights into the effect of PD-L1 blockade and the impact of immunosenescence in this cohort of patients.

A phase II trial of the mTOR inhibitor AP23573 as a single agent in advanced endometrial cancer

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 5516-5516 ◽  
Author(s):  
N. Colombo ◽  
S. McMeekin ◽  
P. Schwartz ◽  
J. Kostka ◽  
C. Sessa ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Adverse Events ◽  
Clinical Benefit ◽  
Mtor Inhibitor ◽  
Demographic Data ◽  
Single Agent ◽  
Open Label ◽  
Adverse Event Data ◽  
Clinical Benefit Response ◽  
Grade 3

5516 Background: There are few effective therapies for women with advanced or recurrent endometrial cancer. Targeted therapies such as AP23573, a novel mTOR inhibitor, may result in clinical benefit with fewer side effects. Preliminary results of a trial of single agent AP23573 in patients with progressive endometrial cancer who may have had up to 2 prior regimens of cytotoxic chemotherapy are reported. Methods: The trial is an open-label, Simon 2-stage, single-arm study enrolling patients who have advanced endometrial cancer with documented progression in the 3 months prior to entry. Patients receive 12.5mg AP23573 QDx5 as a 30-min. intravenous infusion every other week for 28-day cycles. The primary efficacy endpoint is Clinical Benefit Response (CBR), defined as a complete or partial response or prolonged stable disease (= 16 weeks) by modified RECIST guidelines. Results: Seven of the first 19 patients achieved CBR, allowing expansion to the second stage. Enrollment is now complete (45 patients). Demographic data are available for 35 (median 66 yrs.; range 46–89) patients who received treatment: 23 adenocarcinomas, 5 carcinosarcomas, 6 papillary serous carcinomas (UPSC) and 1 clear cell carcinoma. Thirty-four patients had prior chemotherapy including doxorubicin, taxanes or platinum agents. Fourteen of the 26 patients with available history had prior pelvic radiotherapy. Nine of 27 (33%) patients evaluable for response had CBRs, including 2 partial responses (PRs). One CBR had UPSC, the remaining patients, including the PRs, had adenocarcinomas. Seven of the patients achieving CBR are still on treatment. Eighteen of the 27 patients discontinued treatment before 4 cycles because of progressive disease (14), consent withdrawal (1) or unrelated adverse events (3). Adverse event data are available for 27 patients. The most common adverse events are fatigue, anemia (33% each), mouth sores and nausea/vomiting (30% each). There have been 16 grade 3/ 4 treatment related adverse events (2 hyperglycemia, 14 separate events similar to those reported in other AP23573 trials). Conclusions: AP23573 shows encouraging single-agent activity in pretreated patients with advanced, progressive endometrial cancer and is well tolerated. No significant financial relationships to disclose.

Dasatinib in advanced HER2/neu amplified and ER/PR-positive breast cancer: Phase II study CA180088

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 1011-1011 ◽  
Author(s):  
E. Mayer ◽  
J. Baurain ◽  
J. Sparano ◽  
L. Strauss ◽  
M. Campone ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Phase Ii ◽  
Single Agent ◽  
Dose Intensity ◽  
Similar Efficacy ◽  
Breast Cancers ◽  
Once Daily ◽  
Prior Therapy ◽  
Her 2 ◽  
Grade 3

1011 Background: SRC family kinases (SFKs) are involved in numerous signaling pathways including from ER and HER-2 receptors, as well as osteoclast function. Dasatinib is a potent oral inhibitor of SFKs. A phase II trial was performed in patients (pts) with ER+ and/or PR+ and/or HER-2-amplified progressive advanced breast cancer. Subsequent to study initiation, dasatinib demonstrated similar efficacy with a lower incidence of key side-effects at 100 mg once daily in CML and prostate cancer. Methods: Pts with measurable disease and progression after chemotherapy and other targeted agents were treated with dasatinib on a continuous twice-daily (BID) schedule; RECIST-defined response rate was primary endpoint. Results: Sixty-eight pts, 24 with HER-2-amplified and 44 with HER-2-normal, ER+ and/or PR+ disease, were treated. Original starting dose of 100 mg BID (23 pts) was reduced to 70 mg BID (45 pts) due to fluid retention, fatigue, or GI toxicity. Median age was 55 years; nearly all pts (93%) had prior therapy in advanced setting. 59 were radiographically-evaluable (8 discontinued for toxicity and 1 inevaluable). We observed 3 partial responses lasting 9, 9 and 8+ mos plus 6 stable disease ≥16 weeks (range 24–33 wks). All 9 controlled tumors were ER/PR+, 2 were also HER-2-amplified; thus, disease control rate was 19% in the 47 radiographically-evaluable pts with ER/PR+ disease. Median dose intensity was 136 mg/day at 70 mg BID and 175 mg/day at 100 mg BID; median duration of therapy was 1.8 mos in both dose groups. Most pts (75%) discontinued for disease progression. The most common drug-related AEs were diarrhea (49%), headache (34%), nausea (34%), asthenia (32%), pleural effusion (31%), musculoskeletal pain (25%), and vomiting (24%). Drug-related grade 3–4 AEs were reported in 37% of pts and comparable between doses, but related serious AEs were less frequent at 70 mg BID than 100 mg BID (16% vs 26%). Grade 3–4 laboratory abnormalities were uncommon. PK and biomarker analyses will be presented. Conclusions: Encouraging single-agent activity was observed with dasatinib in pts with advanced ER+ breast cancers. Future studies will address the combination of dasatinib with hormonal therapies using a better-tolerated once daily schedule. [Table: see text]

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