First-line use of cabazitaxel in chemotherapy-naive patients with metastatic castration-resistant prostate cancer (mCRPC): A three-arm study in comparison with docetaxel.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. TPS4696-TPS4696
Author(s):  
Stephane Oudard ◽  
Lisa Sengelov ◽  
Paul N. Mainwaring ◽  
Antoine Thiery- Vuillemin ◽  
Christine Theodore ◽  
...  
Keyword(s):  
Progression Free Survival ◽  
Standard Of Care ◽  
Phase Iii ◽  
Clinical Activity ◽  
Castration Resistant Prostate Cancer ◽  
First Line ◽  
Current Standard ◽  
Open Label ◽  
Measurable Disease ◽  
Ecog Ps

TPS4696^ Background: Docetaxel (D) in combination with prednisone (P) as first-line (1L) chemotherapy in patients (pts) with mCRPC is the current standard of care. However, treatment is not curative and D-resistant disease typically develops. Cabazitaxel (Cbz) is a novel taxane active in D-sensitive and -resistant tumor models. Clinical activity of Cbz plus P (CbzP) was demonstrated in the Phase III TROPIC study in mCRPC pts previously treated with a D-containing regimen; CbzP showed a significant overall survival (OS) benefit vs mitoxantrone plus prednisone (median OS 15.1 vs 12.7 months; HR 0.70; P < 0.0001). Therefore, it is of interest to determine if CbzP provides an OS advantage vs DP in 1L mCRPC pts. Methods: The phase III FIRSTANA study (NCT01308567) is a randomized, open-label, multinational trial in 1L mCRPC pts, designed to compare the efficacy of Cbz 25 mg/m² IV Q3W (Arm A) and Cbz 20 mg/m² IV Q3W (Arm B) vs D 75 mg/m2 IV Q3W (Arm C). P 10 mg PO QD is to be given concomitantly. Pts are stratified by ECOG PS (0–1 vs 2), measurable disease (yes/no) and region (depending on availability of Cbz as 2L). Pts with ECOG PS ≤ 2, histologically/cytologically confirmed metastatic prostate adenocarcinoma, with no prior chemotherapy and with disease progression following medical or surgical castration are eligible. The primary endpoint is OS. Secondary endpoints include progression-free survival (PFS) (PCWG2 criteria), radiologic PFS, tumor response in measurable disease (RECIST 1.1), PSA response and PSA PFS, pain response and pain PFS, time to occurrence of any skeletal-related events, safety profile and health-related quality of life. Cbz pharmacokinetics and pharmacogenomics will be assessed in pt subgroups. Pts will be treated until progression, unacceptable toxicity or pt request. Planned enrollment is 1,170 pts; study size was calculated to achieve 90% power for OS. Study start was in May 2011; at January 2012, 219 pts were enrolled. The first DMC meeting recommended continuing the study without change.

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.

Safety, efficacy, and time to clinical response with bevacizumab plus FOLFIRI regimen in metastatic colorectal cancer

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e15138-e15138
Author(s):  
S. Tomao ◽  
G. Spinelli ◽  
L. Rossi ◽  
G. Pasciuti ◽  
G. Arcangeli ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Metastatic Colorectal Cancer ◽  
Clinical Response ◽  
Median Time ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Clinical Activity ◽  
Efficacy And Safety ◽  
First Line ◽  
Ecog Ps

e15138 Background: Bevacizumab (BEV) has shown clinical activity in metastatic colorectal cancer patients (mCRC)and randomised phase III trials have demonstrated that this agent significantly improves overall and/or progression-free survival when added to first-line irinotecan based chemotherapy (CT) regimens. We evaluated the efficacy and safety of BEV plus FOLFIRI (irinotecan, 5- fluorouracil, and leucovorin) as first line treatment in 27 consecutive metastatic colorectal cancer cases, with the primary end point to calculate the median time to clinical response with this chemotherapeutic schedule. Methods: Between October 2007 and January 2008 we collected the data on 27 patients with mCRC treated with first line chemotherapy with BEV plus FOLFIRI. Elegibility criteria had to be: mCRC; no prior CT for metastatic disease; ECOG PS 0/1, adequate organ function; no CNS metastases. The treatment consisted of a minimum of six cycles of irinotecan plus infusional 5-FU/LV according to the classical FOLFIRI schedule; BEV (5mg/kg) was given on day 1 with CT and then every 2 weeks until disease progression. Safety and response were assessed at the time of first CT and every 4 weeks thereafter. Results: 27 pts were evaluable (male 18; median age 61 years (range 45–77), ECOG PS 0: 52%, PS 1: 48%. The sites of metastases were: liver (15 pts), lung (5 pts), liver and lung (5 pts), peritoneal wall (2 pts).Median follow-up was 18 weeks. Two patients had complete response(CR) and 13 pts partial response (PR), with an overall response rate of 57.7%. Five patients had stable disease and 6 patients showed progressive disease. A clinical benefit was demonstrated in 77 % of pts. We observed a median time to clinical response of 11 weeks, evaluated with tumor markers and with CT/NMR/US examinations. A grade 3 or 4 neutropenia was detected in 39% of pts and grade 2 or 3 hypertension in 9%. We did’nt observe cases of thrombosis, bleeding and gastrointestinal perforation, sometimes related to the use of BEV. Conclusions: In this little experience the efficacy and safety of BEV associated with FOLFIRI schedule, a first line therapy in mCRC,is consistent with results from other previous studies, showing moreover a short time to clinical response with this association. No significant financial relationships to disclose.

DREAMM-9: Phase III study of belantamab mafodotin plus VRd versus VRd alone in transplant-ineligible newly diagnosed multiple myeloma (TI NDMM).

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. TPS8556-TPS8556 ◽  
Author(s):  
Saad Zafar Usmani ◽  
Evangelos Terpos ◽  
Wojt Janowski ◽  
Hang Quach ◽  
Sarah West ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Residual Disease ◽  
Single Agent ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
Complete Response ◽  
Phase Iii ◽  
Clinical Activity ◽  
Efficacy And Safety ◽  
Open Label

TPS8556 Background: Bortezomib, lenalidomide, and dexamethasone (VRd) is the standard of care for transplant-eligible and TI NDMM, but relapse is usually inevitable. The median progression-free survival (PFS) is ~3 years for patients with TI NDMM, and with each relapse, the duration of response (DoR) diminishes, highlighting the need for novel, effective, targeted agents. Single-agent belantamab mafodotin is a first-in-class B-cell maturation antigen–binding, humanized, afucosylated, monoclonal immunoconjugate, showing deep and durable responses in heavily pretreated patients with relapsed/refractory multiple myeloma ( Lancet Oncol2020). Preclinical work suggests belantamab mafodotin plus bortezomib or lenalidomide enhances anti-myeloma activity. Therefore, studying clinical activity of belantamab mafodotin in combination with these agents is warranted. Methods: DREAMM-9 (NCT04091126) is a two-part, open-label study to determine efficacy and safety of single-agent belantamab mafodotin with VRd vs. VRd alone in patients with TI NDMM. Patients aged ≥18 years with ECOG status 0–2 and adequate organ system functions will be eligible. Part 1 (dose selection) will evaluate safety/tolerability of belantamab mafodotin with VRd administered by single (Day 1) or split dosing (Days 1 and 8) in ≤5 cohorts (n = 12/cohort): 1.9 mg/kg, 2.5 mg/kg split and single, and 3.4 mg/kg split and single. Six more patients may be added to cohort(s) most likely to be selected as recommended Phase III dose (RP3D). Dose-limiting toxicities and adverse events (AEs) will be assessed, and belantamab mafodotin RP3D determined through modified toxicity probability interval criteria. Part 2 (randomized Phase III) will determine efficacy and safety of belantamab mafodotin at RP3D with VRd vs. VRd alone (n = 750) in two arms randomized 1:1. Dual primary endpoints will be rate of minimal residual disease (MRD) negativity and PFS. Secondary endpoints will be response rates (overall response, complete response, very good partial response or better, sustained MRD negativity), DoR, time to progression, and overall survival. Safety assessment will include AEs, serious AEs and ocular findings. In both parts, belantamab mafodotin will be given with VRd for eight induction cycles and then with Rd for maintenance until disease progression or unacceptable toxicity. Funding: GlaxoSmithKline (209664). Drug linker technology licensed from Seattle Genetics; monoclonal antibody produced using POTELLIGENT Technology licensed from BioWa. Clinical trial information: NCT04091126 .

AcceleRET Lung: A phase III study of first-line pralsetinib in patients (pts) with RET-fusion+ advanced/metastatic non-small cell lung cancer (NSCLC).

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. TPS9633-TPS9633 ◽  
Author(s):  
Benjamin Besse ◽  
Enriqueta Felip ◽  
Corinne Clifford ◽  
Melinda Louie-Gao ◽  
Jennifer Green ◽  
...  
Keyword(s):  
Phase 1 ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
Phase Iii ◽  
Survival Duration ◽  
First Line ◽  
Open Label ◽  
Eligibility Criteria ◽  
Multiple Tumor ◽  
Platinum Based Chemotherapy

TPS9633 Background: RET gene fusions have been identified as oncogenic drivers in multiple tumor types, including 1-2% of NSCLC, but no selective RET inhibitors are approved for use. The investigational RET inhibitor, pralsetinib, potently and selectively targets oncogenic RET alterations, including those that confer resistance to multikinase inhibitors. In the registration-enabling phase 1/2 study (ARROW; NCT03037385), pts with RET-fusion+ NSCLC treated with 400 mg once daily (QD) of pralsetinib (N = 80) after platinum-based chemotherapy achieved an overall response rate (ORR) of 61% (95% CI 50, 72; 2 responses pending confirmation) per independent central review. In addition, a promising ORR of 73% (all centrally confirmed responses) was attained in the treatment naïve cohort (N = 26). Most treatment-related adverse events were grade 1-2 across the entire safety population treated at 400 mg QD (N = 354). AcceleRET Lung, an international, open-label, randomized, phase 3 study, will evaluate the efficacy and safety of pralsetinib versus standard of care (SOC) for first-line treatment of advanced/metastatic RET fusion+ NSCLC (NCT04222972). Methods: Approximately 250 pts with metastatic RET-fusion+ NSCLC will be randomized 1:1 to oral pralsetinib (400 mg QD) or SOC (non-squamous histology: platinum/pemetrexed ± pembrolizumab followed by maintenance pemetrexed ± pembrolizumab; squamous histology: platinum/gemcitabine). Stratification factors include intended use of pembrolizumab, history of brain metastases, and ECOG PS. Key eligibility criteria include no prior systemic treatment for metastatic disease; RET-fusion+ tumor by local or central assessment; no additional actionable oncogenic drivers; no prior selective RET inhibitor; measurable disease per RECIST v1.1. Pts randomized to SOC will be permitted to cross-over to receive pralsetinib upon disease progression. The primary endpoint is progression-free survival (blinded independent central review; RECIST v1.1). Secondary endpoints include ORR, overall survival, duration of response, disease control rate, clinical benefit rate, time to intracranial progression, intracranial ORR, safety/tolerability and quality of life evaluations. Recruitment has begun with sites (active or planned) in North America, Europe and Asia. Clinical trial information: NCT04222972 .

A randomized, open-label phase II study of nanoliposomal irinotecan (nal-IRI)-containing regimens versus nab-paclitaxel plus gemcitabine in patients with previously untreated metastatic pancreatic adenocarcinoma (mPAC).

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. TPS482-TPS482 ◽  
Author(s):  
Andrew Dean ◽  
Li-Tzong Chen ◽  
Ramesh K. Ramanathan ◽  
Sarah Blanchette ◽  
Bruce Belanger ◽  
...  
Keyword(s):  
Objective Response ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
Primary Objective ◽  
Clinical Activity ◽  
First Line ◽  
Open Label ◽  
Free Survival ◽  
Open Label Phase ◽  
Secondary Endpoints

TPS482 Background: Two combination chemotherapy regimens have emerged as standard of care options for first-line treatment of mPAC: 5-fluorouracil (5-FU)/leucovorin (LV) + irinotecan + oxaliplatin (FOLFIRINOX), and nab-paclitaxel + gemcitabine. Nal-IRI (MM-398) is a nanoliposomal formulation of irinotecan. In a randomized phase 3 study (NAPOLI-1), of patients with mPAC who had been previously treated with gemcitabine-based therapy, nal-IRI + 5-FU/LV demonstrated its safety and significant clinical activity, increasing overall survival (OS) and progression-free survival (PFS) relative to 5-FU/LV. The goal of this current study is to determine the preliminary safety and efficacy of nal-IRI+ + 5-FU/LV with or without oxaliplatin as compared to nab-paclitaxel + gemcitabine in previously untreated patients with mPAC. Methods: This open-label, phase 2 comparative study will be conducted in two parts. Part 1 is a safety run-in of a nal-IRI+5-FU/LV + oxaliplatin regimen. The safety run-in will enroll small cohorts of patients following a traditional 3 + 3 dose escalation design to confirm the target dose of oxaliplatin (n = ~6-18). The primary objective of Part 1 is the safety and tolerability of nal-IRI + 5FU/LV + oxaliplatin. Part 2 is a randomized, efficacy study of a nal-IRI + 5-FU/LV + oxaliplatin regimen (Arm 1), the nal-IRI + 5-FU/LV combination that previously demonstrated efficacy in the NAPOLI-1 trial (Arm 2), versus a nab-paclitaxel + gemcitabine control arm (Arm 3) (n = ~156-168). The primary objective of Part 2 is to assess the efficacy of nal-IRI-containing regimens in first-line mPAC patients compared to nab-paclitaxel + gemcitabine using the progression-free survival (PFS) rate at 24 weeks as the primary endpoint. Secondary of part 1 is a PK study and Part 2 secondary endpoints will include OS, PFS, objective response rate (per RECIST, v1.1), decrease in CA19-9 levels and quality of life assessments. Clinical trial information: NCT02551991.

scholarly journals Efficacy and Tolerability of First-Line Cetuximab Plus Leucovorin, Fluorouracil, and Oxaliplatin (FOLFOX-4) Versus FOLFOX-4 in Patients With RAS Wild-Type Metastatic Colorectal Cancer: The Open-Label, Randomized, Phase III TAILOR Trial

2018 ◽  
Vol 36 (30) ◽  
pp. 3031-3039 ◽  
Author(s):  
Shukui Qin ◽  
Jin Li ◽  
Liwei Wang ◽  
Jianming Xu ◽  
Ying Cheng ◽  
...  
Keyword(s):  
Survival Time ◽  
Overall Response Rate ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
Phase Iii ◽  
First Line ◽  
Open Label ◽  
End Points ◽  
Phase Iii Trial ◽  
Free Survival

Purpose Cetuximab in combination with chemotherapy is a standard-of-care first-line treatment regimen for patients with RAS wild-type (wt) metastatic colorectal cancer (mCRC); however, the efficacy of cetuximab plus leucovorin, fluorouracil, and oxaliplatin (FOLFOX) has never before been proven in a controlled and randomized phase III trial. To our knowledge, the TAILOR trial ( ClinicalTrials.gov identifier: NCT01228734) is the first randomized, multicenter, phase III study of the addition of cetuximab to first-line FOLFOX prospectively choosing a RAS wt population and thus providing confirmative data for the efficacy and safety of cetuximab plus FOLFOX versus FOLFOX alone. Patients and Methods TAILOR is an open-label, randomized (1:1), multicenter, phase III trial in patients from China comparing FOLFOX-4 with or without cetuximab in RAS wt ( KRAS/ NRAS, exons 2 to 4) mCRC. The primary end point of TAILOR was progression-free survival time; secondary end points included overall survival time, overall response rate, and safety and tolerability. Results In the modified intent-to-treat population of 393 patients with RAS wt mCRC, adding cetuximab to FOLFOX-4 significantly improved the primary end point of progression-free survival time compared with FOLFOX-4 alone (hazard ratio, 0.69; 95% CI, 0.54 to 0.89; P = .004; median, 9.2 v 7.4 months, respectively), as well as the secondary end points of overall survival time (current assessment after 300 events: hazard ratio, 0.76; 95% CI, 0.61 to 0.96; P = .02; median, 20.7 v 17.8 months, respectively) and overall response rate (odds ratio, 2.41; 95% CI, 1.61 to 3.61; P < .001; 61.1% v 39.5%, respectively). Treatment was well tolerated, and there were no new or unexpected safety findings. Conclusion The TAILOR study met all of its objectives and relevant clinical end points, confirming cetuximab in combination with FOLFOX as an effective standard-of-care first-line treatment regimen for patients with RAS wt mCRC.

Phase III, Open-Label, Randomized Study Comparing Concurrent Gemcitabine Plus Cisplatin and Radiation Followed by Adjuvant Gemcitabine and Cisplatin Versus Concurrent Cisplatin and Radiation in Patients With Stage IIB to IVA Carcinoma of the Cervix

2011 ◽  
Vol 29 (13) ◽  
pp. 1678-1685 ◽  
Author(s):  
Alfonso Dueñas-González ◽  
Juan J. Zarbá ◽  
Firuza Patel ◽  
Juan C. Alcedo ◽  
Semir Beslija ◽  
...  
Keyword(s):  
External Beam Radiotherapy ◽  
Randomized Study ◽  
Locally Advanced ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
Phase Iii ◽  
Karnofsky Performance Score ◽  
Current Standard ◽  
Open Label ◽  
Grade 3

Purpose To determine whether addition of gemcitabine to concurrent cisplatin chemoradiotherapy and as adjuvant chemotherapy with cisplatin improves progression-free survival (PFS) at 3 years compared with current standard of care in locally advanced cervical cancer. Patients and Methods Eligible chemotherapy- and radiotherapy-naive patients with stage IIB to IVA disease and Karnofsky performance score ≥ 70 were randomly assigned to arm A (cisplatin 40 mg/m2 and gemcitabine 125 mg/m2 weekly for 6 weeks with concurrent external-beam radiotherapy [XRT] 50.4 Gy in 28 fractions, followed by brachytherapy [BCT] 30 to 35 Gy in 96 hours, and then two adjuvant 21-day cycles of cisplatin, 50 mg/m2 on day 1, plus gemcitabine, 1,000 mg/m2 on days 1 and 8) or to arm B (cisplatin and concurrent XRT followed by BCT only; dosing same as for arm A). Results Between May 2002 and March 2004, 515 patients were enrolled (arm A, n = 259; arm B, n = 256). PFS at 3 years was significantly improved in arm A versus arm B (74.4% v 65.0%, respectively; P = .029), as were overall PFS (log-rank P = .0227; hazard ratio [HR], 0.68; 95% CI, 0.49 to 0.95), overall survival (log-rank P = .0224; HR, 0.68; 95% CI, 0.49 to 0.95), and time to progressive disease (log-rank P = .0012; HR, 0.54; 95% CI, 0.37 to 0.79). Grade 3 and 4 toxicities were more frequent in arm A than in arm B (86.5% v 46.3%, respectively; P < .001), including two deaths possibly related to treatment toxicity in arm A. Conclusion Gemcitabine plus cisplatin chemoradiotherapy followed by BCT and adjuvant gemcitabine/cisplatin chemotherapy improved survival outcomes with increased but clinically manageable toxicity when compared with standard treatment.

VISION: An international, prospective, open-label, multicenter, randomized phase III study of 177Lu-PSMA-617 in the treatment of patients with progressive PSMA-positive metastatic castration-resistant prostate cancer (mCRPC).

2020 ◽  
Vol 38 (6_suppl) ◽  
pp. TPS259-TPS259 ◽  
Author(s):  
A. Oliver Sartor ◽  
Michael J. Morris ◽  
Richard Messman ◽  
Bernd J. Krause
Keyword(s):  
Positron Emission Tomography Imaging ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
Primary Objective ◽  
Phase Iii ◽  
Therapeutic Drug ◽  
Castration Resistant Prostate Cancer ◽  
Open Label ◽  
Eligibility Criteria ◽  
Positron Emission

TPS259 Background: The novel therapeutic drug 177Lu-PSMA-617 is a prostate-specific membrane antigen (PSMA) targeting agent that is used to deliver radionuclide therapy for the treatment of patients with mCRPC. Based on preclinical data that demonstrated high PSMA binding affinity and internalization, prolonged tumor uptake, rapid kidney clearance, and high tumor-to-background ratio, 177Lu-PSMA-617 proceeded into clinical development. Preliminary clinical data indicates that 177Lu-PSMA-617 may demonstrate clinical benefit in patients with mCRPC in a setting where patients had no clear standard of care. VISION (NCT03511664) is a phase 3 study designed to assess the efficacy of 177Lu-PSMA-617 in patients with PSMA-positive mCRPC. Methods: Patients were randomized 2:1 to receive best standard of care with or without 177Lu-PSMA-617. Eligibility criteria were: PSMA expressing tumor assessed by PSMA positron emission tomography imaging; prior exposure to a taxane and a novel androgen axis inhibitor (NAAI). The primary objective of this study is to compare the two alternative endpoints of progression-free survival (rPFS) and overall survival (OS). Stratification factors include lactate dehydrogenase, liver metastasis, ECOG PS, and use of an NAAI at time of randomization. On active treatment, median OS is assumed to be 13.7 months with a hazard ratio (HR) of 0.7306, and rPFS is assumed to be 6 months with an HR of 0.67. Enrollment began in June 2018 and the target of 814 patients has been reached. Clinical trial information: NCT03511664.

The effect and safety of anlotinib combined with irinotecan or docetaxel in small-cell lung cancer (SCLC) relapsed within six months: A single-arm phase I study.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e20583-e20583
Author(s):  
Minna Zhang ◽  
Xueqin Chen ◽  
Hong Jiang ◽  
Jiaoli Wang ◽  
Jian Ye ◽  
...  
Keyword(s):  
Kinase Inhibitor ◽  
Objective Response ◽  
Progression Free Survival ◽  
Standard Of Care ◽  
Line Treatment ◽  
First Line ◽  
Current Standard ◽  
Line Setting ◽  
Ecog Ps ◽  
First Line Treatment

e20583 Background: Current standard of care for SCLC relapsed within six months after first-line treatment was mainly chemotherapy alone, such as irinotecan or docetaxel, of which the clinical benefit is unsatisfactory. Anlotinib, a novel oral multi-target tyrosine kinase inhibitor primarily targeting VEGFR2/3, FGFR1-4, PDGFRα/β and c-Kit, significantly improved progression-free survival (PFS) and overall survival (OS) for SCLC in third-line setting and beyond treatment (ALTER1202 trial). Here, we conducted a single-arm phase II trial to evaluate the efficacy and safety of anlotinib combined with irinotecan or docetaxel in SCLC relapsed within six months after first-line treatment. Methods: Eligible patients with cytologically or histologically confirmed SCLC, aged 18-75 years, ECOG PS 0-1, relapsed within six months after first-line platinum-based treatment, received anlotinib (12mg, QD, from day 1 to 14 of a 21-day cycle) combined with irinotecan (65mg/m2, day1,8, q3w, up to 4 cycles) or docetaxel (60mg/m2, q3w, up to 4 cycles) until disease progression or intolerable toxicity. The primary endpoint was the objective response rate (ORR). Secondary endpoints included PFS, the disease control rate (DCR), OS and safety. Results: Between March 2020 and February 2021, 21 patients with a median age of 61.7 years, male (76.2%), ECOG PS 1 (81.0%), brain metastasis (42.9%), liver metastasis (38.1%), were enrolled in this trial. At data cut-off (February 8, 2021), 15 patients were evaluable, among which 5 patients reached partial response (PR) and 8 had stable disease (SD). The ORR was 33.3% (5/15) and the DCR was 86.7% (13/15), respectively. The median PFS was 4.0 months (95%Cl: 3.18-4.83). The most common grade 1-2 treatment-related adverse events (TRAEs) were weakness (64.7%), anorexia (41.2%), anemia (29.4%), hypertension (23.5%), leukopenia (17.6%), oral mucositis (17.6%). Grade 3 TRAEs mainly included leukopenia (11.8%), thrombocytopenia (11.8%) and anemia (5.9%). There were no grade 4 or higher toxicities. Conclusions: Anlotinib combined with irinotecan or docetaxel showed promising ORR, DCR and PFS in SCLC relapsed within six months after first-line platinum-based treatment and was well-tolerated. No unexpected toxicities were observed. Further exploration and longer follow-up are ongoing. Clinical trial information: NCT04757779.

A phase II study of patupilone in patients (pts) with metastatic castration- resistant prostate cancer (CRPC) who have progressed after docetaxel

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 5139-5139 ◽  
Author(s):  
E. K. Beardsley ◽  
F. Saad ◽  
B. Eigl ◽  
P. Venner ◽  
S. Hotte ◽  
...  
Keyword(s):  
Adverse Events ◽  
Progression Free Survival ◽  
Clinical Activity ◽  
Castration Resistant Prostate Cancer ◽  
Serious Adverse Events ◽  
Disease Response ◽  
Measurable Disease ◽  
Psa Response ◽  
Grade 3 ◽  
Ecog Ps

5139 Background: Chemotherapy for pts with CRPC who have progressed after docetaxel remains to be defined. Patupilone is an epothilone with broad spectrum pre-clinical activity including in taxane resistant models. Methods: Multicenter, 2-stage design. Pts with metastatic CRPC with progressive disease during or within 6 months of receiving docetaxel were eligible. Patupilone was initially given 10mg/m 2 IV every 3 weeks. PSA response rate (≥50% decline) was the primary endpoint (H0 = 15%, H1 = 25%, α = 0.1, β = 0.2). Secondary endpoints were measurable disease response, serial pain and analgesics scores, progression free survival (PFS) and overall survival (OS). Results: 83 pts were enrolled from March 2007-June 2008. 401 cycles administered (median 5, range 1–15). Baseline characteristics (range): median age 67 (47–85), PSA 212 (2.6–11520), hemoglobin 118 (89–160), median time to progression after docetaxel 1.0 months (0.0–6.0), number of prior chemotherapy regimens 1:2:3+ in 45:28:10 pts, ECOG PS 0–1:2 in 73:10 pts, disease in bone/lymph nodes/viscera in 76/47/14 pts respectively. In the first 6 pts, gastrointestinal serious adverse events (AE) occurred in 4 pts (diarrhea and vomiting) which lead to a dose reduction of patupilone to 8 mg/m2 for subsequent patients. Grade 3/4 related adverse events at this dose included fatigue (16%), diarrhea (13%) and anorexia (5%). There were no grade 3/4 hematologic AEs. In 78 pts evaluable for PSA response, PSA declines of ≥30% and ≥50% have occurred in 44/78 (56%) and 35/78 (45%) with a confirmed PSA response in 25 pts (32%). Partial response occurred in 5% and stable disease in 64% of 44 evaluable pts. Pain response (2 point decline on 6 point scale) occurred in 36 (51%) of 71 pts eligible for analysis. Median PFS for PSA and non-PSA outcomes (measurable disease/symptomatic progression or death) was 7.6 months (3.7–11.5) and 5.6 months (3.9–7.3) respectively. Follow up for OS is continuing. Conclusions: Patupilone 8 mg/m2 every 3 weeks was well tolerated and associated with encouraging PFS, PSA and pain responses in pts with docetaxel resistant/refractory disease. Further investigation of patupilone in this population is warranted. [Table: see text]

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