Anlotinib in patients with recurrent advanced cervical cancer: A prospective single-arm, open-label, phase Ⅱ trial.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. 6034-6034
Author(s):  
Xiaohua Wu ◽  
Jun Zhu
Keyword(s):  
Cervical Cancer ◽  
Kinase Inhibitor ◽  
Objective Response ◽  
White Blood Cells ◽  
Progression Free Survival ◽  
Thyroid Stimulating Hormone ◽  
Advanced Cervical Cancer ◽  
Open Label ◽  
Open Label Phase ◽  
Chemotherapy Patients

6034 Background: Anlotinib is a novel multi-target tyrosine kinase inhibitor that has previously shown clinical antitumor activity in various cancers, including the phase I study on female genital tumors. This phase II study (ChiCTR1800020116) aims to further evaluate the safety and efficacy of anlotinib, in those patients with recurrent advanced cervical cancer. Methods: Eligible patients were advanced cervical cancer who had received at least two previous lines of chemotherapy. Patients were given anlotinib (12 mg/day) from day 1 to day 14 in a 21-day cycle until disease progression or had unacceptable toxic effects. The primary endpoint of this study was objective response rate (ORR) and the secondary endpoints were progression-free survival (PFS), overall survival (OS) and safety. Results: Between 2018 December and 2019 October, 41 patients (female) were enrolled. As of January 15, 2020, median follow-up duration, from randomization to data cutoff, was 2.6 months (range, 0.7-10.3). Therapeutic evaluation showed the ORR was 32.1% (95%CI, 13.7%-50.6%) and the median PFS was 3.9 months (95% CI, 1.3%-6.5%). The most frequently reported adverse events were lymphocyte count decreased, anemia, hand-foot syndrome, blood uric acid increased, blood creatinine increased, blood thyroid stimulating hormone increased. All frequently occurring AEs were grade 1 or 2. High grade AE was only observed in 1 patient with white blood cells urine positive of grade 3. Neither unexpected safety signals nor treatment related death occurred. Conclusions: Anlotinib showed a promising activity with an acceptable safety profile for patients with recurrent advanced cervical cancer. Clinical trial information: ChiCTR1800020116.

scholarly journals Camrelizumab Plus Apatinib in Patients With Advanced Cervical Cancer (CLAP): A Multicenter, Open-Label, Single-Arm, Phase II Trial

2020 ◽  
Vol 38 (34) ◽  
pp. 4095-4106
Author(s):  
Chunyan Lan ◽  
Jingxian Shen ◽  
Yin Wang ◽  
Jundong Li ◽  
Zhimin Liu ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Phase Ii ◽  
Kinase Inhibitor ◽  
Objective Response ◽  
Growth Factor Receptor ◽  
Progression Free Survival ◽  
Advanced Cervical Cancer ◽  
Open Label ◽  
Duration Of Response ◽  
Grade 3

PURPOSE Camrelizumab is an antibody against programmed death protein 1. We assessed the activity and safety of camrelizumab plus apatinib, a tyrosine kinase inhibitor of vascular endothelial growth factor receptor-2, in patients with advanced cervical cancer. METHODS This multicenter, open-label, single-arm, phase II study enrolled patients with advanced cervical cancer who progressed after at least one line of systemic therapy. Patients received camrelizumab 200 mg every 2 weeks and apatinib 250 mg once per day. The primary end point was objective response rate (ORR) assessed by investigators per RECIST version 1.1. Key secondary end points were progression-free survival (PFS), overall survival (OS), duration of response, and safety. RESULTS Forty-five patients were enrolled and received treatment. Median age was 51.0 years (range, 33-67 years), and 57.8% of patients had previously received two or more lines of chemotherapy for recurrent or metastatic disease. Ten patients (22.2%) had received bevacizumab. Median follow-up was 11.3 months (range, 1.0-15.5 months). ORR was 55.6% (95% CI, 40.0% to 70.4%), with two complete and 23 partial responses. Median PFS was 8.8 months (95% CI, 5.6 months to not estimable). Median duration of response and median OS were not reached. Treatment-related grade 3 or 4 adverse events (AEs) occurred in 71.1% of patients, and the most common AEs were hypertension (24.4%), anemia (20.0%), and fatigue (15.6%). The most common potential immune-related AEs included grade 1-2 hypothyroidism (22.2%) and reactive cutaneous capillary endothelial proliferation (8.9%). CONCLUSION Camrelizumab plus apatinib had promising antitumor activity and manageable toxicities in patients with advanced cervical cancer. Larger randomized controlled trials are warranted to validate our findings.

Camrelizumab plus apatinib in patients with advanced cervical cancer: A multicenter, open-label, single-arm, phase II trial.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. 6021-6021
Author(s):  
Chunyan Lan ◽  
Xin Huang ◽  
Jing-Xian Shen ◽  
Yin Wang ◽  
Ying Xiong ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Kinase Inhibitor ◽  
Performance Status ◽  
Objective Response ◽  
Previous Treatment ◽  
Rank Test ◽  
Advanced Cervical Cancer ◽  
Open Label ◽  
Ecog Performance Status ◽  
Grade 3

6021 Background: Camrelizumab is a fully humanized, monoclonal antibody against PD-1. We aimed to assess the efficacy and safety of camrelizumab plus apatinib, a tyrosine kinase inhibitor targeting VEGFR2, in patients with advanced cervical cancer. Methods: In this open-label, single-arm, phase 2 study done at four centres in China, eligible patients were aged 18–70 years, had an ECOG performance status of 0 or 1, progressed after at least one line of systemic chemotherapy for metastatic, recurrent or persistent cervical cancer, and had measurable disease. Patients received camrelizumab 200 mg every 2 weeks and apatinib 250 mg once daily. Treatment continued until disease progression, unacceptable toxicity, and withdrawal of consent. The primary endpoint was the objective response rate (ORR) assessed by RECIST version 1.1. An optimal Simon two-stage design was employed to test the null hypothesis of a 17% ORR versus 35% alternative (1-sided alpha 0.10, 80% power), if > 3 responses out of the first 16 patients were observed, then the study would continue to enroll a total of 44 patients. Results: Between Jan 21st, 2019, and Aug 1st, 2019, 45 patients were enrolled and received study treatment (safety population). The median age was 51 (range, 33–67) years. Median previous treatment lines were 2 (range, 1–4). As of Jan 22, 2020, median follow-up was 9.2 months (range, 2.4–12.2). 25 (59.5%; 95%: CI 44.7–74.4) of 42 patients who had at least one post-baseline tumor assessment (efficacy evaluable population) achieved an objective response, including two (4.8%) complete response, and 23 (54.8%) partial response. Median duration of response was not reached. The disease control rate was 88.1% (37/42). Median progression-free survival (PFS) was 7.6 months (95% CI: 5.8–not reached). 31 (68.9%) patients had grade ≥ 3 treatment-related adverse events (TRAEs). Grade ≥ 3 TRAEs occurring in ≥ 5% of patients were hypertension (24.4%), anemia (20.0%), fatigue (15.6%), γ-glutamyltransferase increased (13.3%), neutropenia (6.7%), and thrombocytopenia (6.7%). In post-hoc analyses, objective response was noted in 20 (69%) of 29 patients with PD-L1-positive tumors, and in 5 (50.0%) of 10 patients with PD-L1-negative tumors (Chi-square test, P = 0.281). PFS was longer in patients with PD-L1-positive tumors than patients with PD-L1-negative tumors (median PFS: 9.6 versus 5.3 months; log-rank test, P = 0.017). Conclusions: Camrelizumab plus apatinib showed promising antitumor activity and tolerable toxicities in patients with advanced cervical cancer. Clinical trial information: NCT03816553.

FIDES-01, a phase II study of derazantinib in patients with unresectable intrahepatic cholangiocarcinoma (iCCA) and FGFR2 fusions and mutations or amplifications (M/A).

2020 ◽  
Vol 38 (4_suppl) ◽  
pp. TPS597-TPS597
Author(s):  
Milind M. Javle ◽  
Walid Labib Shaib ◽  
Stephan Braun ◽  
Marc Engelhardt ◽  
Mitesh J. Borad ◽  
...  
Keyword(s):  
Antitumor Activity ◽  
Kinase Inhibitor ◽  
Treatment Options ◽  
Objective Response ◽  
Progression Free Survival ◽  
Current Status ◽  
Open Label ◽  
Open Label Phase ◽  
Duration Of Response ◽  
Symptom Response

TPS597 Background: Deregulation of the FGFR signaling pathway is implicated in various cancers. In iCCA, FGFR genetic aberrations include FGFR2 fusions and, less commonly, FGFR2 M/A. iCCA prognosis is poor, and chemotherapeutic and targeted treatment options are limited. While FGFR2 fusions are acknowledged oncogenic drivers, the oncogenic potential of FGFR2 M/A is less well defined. Derazantinib (DZB) is an investigational, oral small-molecule kinase inhibitor with activity against FGFR1, 2 and 3, which demonstrated antitumor activity in patients with unresectable iCCA with FGFR2 fusions. Based on preliminary efficacy data demonstrating durable responses of > 6 months and a clinically meaningful progression-free survival in a subset of iCCA patients harboring FGFR2 M/A (NCT01752920), the multicenter, multicohort open-label phase 2 study FIDES-01 is evaluating the effect of DZB in separate cohorts of iCCA patients with FGFR2 fusions or FGFR2 M/A. Methods: The new cohort evaluates 300 mg once daily dosing of DZB in patients with unresectable iCCA with FGFR2 M/A per liquid or tissue biopsy-based next generation sequencing and at least one previous systemic therapy. Treatment will continue until progressive disease, intolerance, withdrawal of informed consent, or death. Using a Simon’s two-stage design, the primary endpoint to assess the antitumor activity of DZB is the proportion of patients with PFS at 3 months (PFS3; per RECIST 1.1 central review). Secondary objectives are evaluation of median PFS, objective response rate, duration of response, safety profile, quality of life (incl., QLQ-C30, QLQ-BIL21, EQ-5D), and symptom response from baseline. Current status: The study was initiated in July 2019 with planned enrollment of 43 patients with confirmed FGFR2 M/A. Clinical trial information: NCT03230318.

Apatinib plus camrelizumab (SHR-1210) for unresectable high-grade osteosarcoma (APFAO) progressing after chemotherapy: A prospective, open label, phase II trial.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 11013-11013 ◽  
Author(s):  
Lu Xie ◽  
Wei Guo ◽  
Jie Xu ◽  
Xin Sun ◽  
Kuisheng Liu ◽  
...  
Keyword(s):  
Objective Response ◽  
Progression Free Survival ◽  
Bone Lesions ◽  
High Grade ◽  
Open Label ◽  
Recent Success ◽  
Phase 2 Trial ◽  
Open Label Phase ◽  
Chemotherapy Patients ◽  
High Grade Osteosarcoma

11013 Background: Results of previous study showed high objective response but short-term activity of apatinib in advanced osteosarcoma. Given the recent success of immunotherapies, combinations of antiangiogenics with immune checkpoint blockers have become an attractive strategy. We aimed to investigate the activity of apatinib in combination with camrelizumab in patients with inoperable high-grade osteosarcoma progressing after chemotherapy. Methods: We did this open-label phase 2 trial in Peking University People’s Hospital. We enrolled patients (≥14 years) with advanced osteosarcoma progressing after chemotherapy. Patients received 500 mg apatinib orally taken once daily plus 200 mg camrelizumab intravenous infusion every 2 weeks until disease progression or unacceptable toxicity. The primary endpoint was 6 month progression-free survival (PFS). All analyses were intention-to-treatment. This trial is registered with ClinicalTrials.gov. (NCT03359018). Results: We enrolled 41 patients between January 1, and September 4, 2018. 20 (48.8%, 95%CI 32.8%-64.8%) of 41 patients were progression free at 6 months. Until final follow-up, the objective response rate was 21.95% (9/41). And the 6-m PFS rate and 4-m PFS rate were 54.32% (95% CI 37.62%-68.33%) and 70.00% (95% CI 53.24%–81.73%) respectively. Median PFS was 6.50 (95% CI 4.23–7.50) months while the median OS has not reached yet. And there were no statistical differences in the response rates or PFS between different PD-L1 expression groups ( P=0.153 and 0.231). Whereas target lesions with only pulmonary metastasis had obviously longer PFS than those lesions located at other places ( P <0.001). We also summarized all those lesions’ progression patterns as follows: slow pulmonary lesions’ progression(N=7), stable disease with lung but new lesions outside lung(N=4) and bone lesions’ progression(N=13), of which we found that there was obvious difference in PFS ( P=0.009) between different progression groups.Toxic effects led to dose reductions, or short interruptions, or both in 20 (48.78%) of 41 patients. There were no treatment-related deaths. Conclusions: The combination of apatinib and camrelizumab obviously prolonged PFS than single apatinib in the treatment for patients with advanced osteosarcoma progressing after chemotherapy. Those with pulmonary metastatic lesions obviously had longer PFS. Whether patients benefit from overall survival needs further observation. Clinical trial information: NCT03359018.

scholarly journals Anlotinib in Chinese Patients With Recurrent Advanced Cervical Cancer: A Prospective Single-Arm, Open-Label Phase II Trial

2021 ◽  
Vol 11 ◽  
Author(s):  
Jun Zhu ◽  
Chunyan Song ◽  
Zhong Zheng ◽  
Lingfang Xia ◽  
Yanqiong Chen ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Phase Ii ◽  
Objective Response ◽  
Evaluation Criteria ◽  
Progression Free Survival ◽  
Chinese Patients ◽  
Cancer Center ◽  
Efficacy And Safety ◽  
Open Label ◽  
Open Label Phase

ObjectiveThis phase II, single-arm, prospective study aimed to evaluate the efficacy and safety of anlotinib in Chinese patients with recurrent or metastatic cervical cancer (CC).MethodsPatients with histologically proven recurrent or metastatic advanced CC were enrolled at Fudan University Shanghai Cancer Center. Patients received 12 mg of oral anlotinib daily before breakfast for 2 weeks of each 3-week (21 days) cycle separated by a 1-week interval. Anlotinib was administered orally until disease progression, patient withdrawal, intolerant toxicity, or death. The primary endpoint was the objective response rate (ORR) according to the Response Evaluation Criteria in Solid Tumors, and the secondary endpoints included the disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and safety.ResultsBetween September 2018 and November 2019, 41 patients were recruited. The median age was 53 years old. The histological results revealed that 82.9% of the recruited patients had squamous cell carcinoma, 14.6% had adenocarcinoma, and 2.4% had other types. At the data cutoff date, six patients were still being treated, and 35 patients had discontinued treatment. Forty (40/41, 97.5%) patients were evaluated for treatment response. The median PFS and OS was 3.2 and 9.9 months, respectively, in patients who received anlotinib treatment. The ORR was 24.4%. In addition, 34.2% (14/41) of patients were confirmed to have stable disease, and 39.0% (16/41) of patients were confirmed to have progressive disease. The DCR was 58.5%. Ten patients (10/41) had a confirmed response during the follow-up period. Most adverse events (AEs) were grade 1 or 2. High-grade AEs (grade 3) included urinary leukocyte positivity (9.8%), hematuria (4.9%), and hypertension (2.4%).ConclusionThis is the first study to evaluate the efficacy and safety of anlotinib in Chinese patients with recurrent or metastatic CC. Anlotinib produced durable clinical responses with manageable safety in these patients.

scholarly journals Apatinib plus camrelizumab (anti-PD1 therapy, SHR-1210) for advanced osteosarcoma (APFAO) progressing after chemotherapy: a single-arm, open-label, phase 2 trial

2020 ◽  
Vol 8 (1) ◽  
pp. e000798
Author(s):  
Lu Xie ◽  
Jie Xu ◽  
Xin Sun ◽  
Wei Guo ◽  
Jin Gu ◽  
...  
Keyword(s):  
Pulmonary Metastases ◽  
Single Agent ◽  
Objective Response ◽  
Progression Free Survival ◽  
Phase 2 ◽  
Open Label ◽  
Phase 2 Trial ◽  
Open Label Phase ◽  
High Grade Osteosarcoma

BackgroundResults of our previous study showed high objective response but short-term activity of apatinib in advanced osteosarcoma. We aimed to investigate the activity of apatinib in combination with camrelizumab in patients with inoperable high-grade osteosarcoma progressing after chemotherapy.MethodsThis open-label, phase 2 trial was conducted at Peking University People’s Hospital. We enrolled patients with advanced osteosarcoma progressed after chemotherapy. Patients received 500 mg apatinib orally once daily plus 200 mg camrelizumab by intravenous infusion every 2 weeks until disease progression or unacceptable toxicity. The primary endpoint was progression-free survival (PFS) and clinical benefit rate at 6 months, which were based on RECIST V.1.1.Results43 patients were enrolled between January 25 and September 4, 2018. With median follow-up time of 48.3 (Q1, Q3, 30.6, 66.6) weeks, 13 (30.23%, 95% CI 17.2%, 40.1%) of 43 patients were progression free at 6 months and the 6-month PFS rate was 50.9% (95% CI 34.6%, 65.0%). Until final follow-up, the objective response rate was 20.9% (9/43) and two patients with durable disease control were observed. Patients with programmed cell death 1 ligand-1 (PD-L1) tumor proportion score ≥5% and pulmonary metastases tended to have a longer PFS in comparison to the others (p=0.004 and 0.017, respectively). Toxic effects led to dose reductions, or interruptions, or both in 24 (55.8%) of 43 patients and permanent discontinuation in 4 (9.3%) patients. There were no treatment-related deaths.ConclusionsAlthough the combination of apatinib and camrelizumab seemed to prolong PFS in comparison to single agent apatinib in treating advanced osteosarcoma, it did not reach the prespecified target of 6-month PFS of 60% or greater. Overexpression of PD-L1 and the presence of pulmonary metastases only were associated with longer PFS.Trial registration numberNCT03359018.

A phase II study of sunitinib in recurrent or metastatic endometrial carcinoma: A trial of the PMH Phase II Consortium

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 5576-5576
Author(s):  
S. Welch ◽  
H. J. Mackay ◽  
H. Hirte ◽  
G. F. Fleming ◽  
R. Morgan ◽  
...  
Keyword(s):  
Phase Ii ◽  
Kinase Inhibitor ◽  
Phase Ii Study ◽  
Objective Response ◽  
Progression Free Survival ◽  
Open Label ◽  
Second Stage ◽  
Best Response ◽  
Grade 3 ◽  
Ecog Ps

5576 Background: Endometrial cancer (EC) is the most common gynecologic malignancy. Vascular endothelial growth factor (VEGF) overexpression in EC correlates with poor outcome, thus targeting VEGF is a rational therapeutic approach. We have conducted a two-stage open-label phase II study in advanced EC with sunitinib, an oral tyrosine kinase inhibitor of multiple VEGF receptors. Methods: Eligible pts have recurrent or metastatic EC and have received up to 1 prior chemotherapy (CT) regimen for metastatic disease. Sunitinib is given at 50 mg daily (OD) for 4 consecutive weeks (wks) followed by 2 wks off. Dose could be reduced to 37.5 mg OD and then 25 mg OD in the setting of toxicity. Imaging is repeated every 12 wks. Primary objectives are objective response rate (ORR by RECIST) and rate of 6-month progression-free survival (PFS). If 1 or more responses occur in the first 15 evaluable pts, the study would continue to a second stage (total = 30 pts). Secondary objectives are time to progression (TTP), overall survival (OS), and safety. Results: We report the results of the first stage of this study. Sixteen pts have been treated (median age: 63; range 41–74) with 37 cycles of sunitinib (median 2; range: 1–7). Baseline ECOG PS was 0 (7 pts), 1 (8 pts), or 2 (1 pt). Histology was endometrioid (7 pts), serous (5 pts), clear cell (1 pt), or mixed/other (3 pts). Most pts had high-grade histology (G3: 8; G2: 4; G1: 2; GX: 2). Nine pts had prior adjuvant CT, 8 pts had 1 prior CT for advanced EC, 4 pts had prior hormones and 7 pts had prior radiotherapy. Partial response was achieved by 2 pts (ORR = 12.5%), and 2 other pts had a best response of stable disease; 3 of these pts remained progression-free > 6 months. Median TTP = 2.5 months (95% CI: 2.47-NR), and median OS = 6.2 months (95% CI: 5.1-NR). Grade 3/4 adverse events (AE) in >10% of pts were fatigue (7 pts, 44%) and hypertension (5 pts, 31%). Dose reduction was required for 11 of 16 pts (69%). Two pts were inevaluable after receiving <2 cycles due to AE (grade 4 hyponatremia; grade 3 fatigue) and 1 other pt has yet to complete 2 cycles. Conclusions: Sunitinib shows preliminary activity in EC. This trial will proceed to a second stage of accrual to further explore the efficacy and safety of sunitinib in advanced EC. [Table: see text]

Phase II trial of sorafenib (bay 43–9006) in patients with advanced anaplastic carcinoma of the thyroid (ATC)

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 6058-6058 ◽  
Author(s):  
G. Nagaiah ◽  
P. Fu ◽  
J. K. Wasman ◽  
M. M. Cooney ◽  
C. Mooney ◽  
...  
Keyword(s):  
Median Time ◽  
Phase Ii ◽  
Median Duration ◽  
Kinase Inhibitor ◽  
Objective Response ◽  
Median Number ◽  
Anaplastic Carcinoma ◽  
Open Label ◽  
Open Label Phase ◽  
Number Of Cycles

6058 Background: Sorafenib (bay 43–9006) is an oral, small molecule tyrosine kinase inhibitor of the raf-1 protein kinase receptor, VEGFR2 and PDGFR-β with antiangiogenic properties. We are conducting an open label, phase II study of sorafenib in patients with biopsy-proven ATC to evaluate if its objective response rate is >20% and to further characterize its safety profile. Methods: Patients with progressive ATC, after cytotoxic chemotherapy with or without radiation were given sorafenib, on a fixed dosing schedule of 400 mg PO bid on 28-day cycles. Treatment was continued until disease progression, unacceptable toxicity or patient refusal. Response was evaluated every 8 weeks with body scans using RECIST criteria. We employed a 2-stage study design: if none of the first 18 patients respond the study is terminated, otherwise accrual is continued to a total of 36 patients at which point if ≤3 of the patients respond, the treatment option is rejected. Results: To date 16 patients (10 male) have enrolled in the study. Median age is 55 years; with (range 28–79). Median time on study is 2 months. Median number of cycles given is 2 (range 1–27). Two of 15 evaluable patients (13%) have partial response (PR) and 4 patients (27%) have stable disease (SD). Median duration of PR/SD is 5.1 months (range 1–24.7months). Median time to progression is 1.5 months. Median duration of survival is 3.5 months (range 1–26 months). All patients at time of reporting are deceased. Most common toxicities are lymphopenia (81%) and fatigue (62%). Grade 3 toxicities include lymphopenia (25%), rash with desquamation, weight loss, and chest pain (all 12%). Grade 4 toxicities include dyspnea (6%) and lymphopenia (6%). There has been no significant cardiovascular toxicity. One patient died on study with rapidly progressive disease. Conclusions: Sorafenib demonstrates objective tumor response in the first 15 evaluable and pretreated patients with advanced ATC. This trial is ongoing and supported in part by NIH grant nos. CA62502. [Table: see text]

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.

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