A phase II trial of lithium, bevacizumab, temozolomide, and radiation for newly diagnosed glioblastomas (GBM).

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. e13033-e13033
Author(s):  
Ashwatha Narayana ◽  
Moses M Tam ◽  
Deborah Beth Gruber ◽  
John Golfinos ◽  
Erik Parker ◽  
...  
Keyword(s):  
Phase Ii ◽  
Residual Disease ◽  
Progression Free Survival ◽  
Median Number ◽  
Hematological Toxicity ◽  
Newly Diagnosed ◽  
Goal Level ◽  
Field Radiation ◽  
Grade 3 ◽  
Involved Field

e13033 Background: Invasion is a dominant escape mechanism following angiogenic blockade in glioblastomas (GBM). Lithium has shown anti-invasive activity in glioma cells by inhibiting Glycogen Synthetase Kinase -3. This phase II study evaluated the safety and efficacy of using lithium and bevacizumab (BEV) in newly diagnosed GBM. Methods: From 2010 through 2012, 20 GBM patients with residual disease after surgery were treated with involved-field radiation therapy to 5940 cGy and concomitant temozolomide (TMZ) (75 mg/m2 daily for 42 days) along with BEV (10 mg/kg every 2 weeks), starting 29 days after surgery. This was followed by six 28-day cycles of TMZ (150 mg/m2 on days 1-7, BEV (10 mg/kg) on days 8 and 22, and lithium 300 mg BID. Lithium was increased every 7 days up to 600 mg BID with a serum lithium goal level of 0.8 to 1.2 mEq/L. Results: The median follow-up was 9.9 months (range 1.9-24.5). Fourteen patients (70.0%) received at least one dose of lithium and three patients completed the entire course of therapy. The median number of BEV infusion was 9 (range 2-19). Five patients discontinued trial due to skin sensitivity (n = 2), pulmonary embolism (n = 1), infection (n = 1), and hematological toxicity (n=1). Two patients experienced dose limiting lithium toxicity which included drowsiness (n = 1) and tremor (n = 1). No patients experienced grade 3/4 intra-cranial hemorrhage. The median progression free survival (PFS) was 9.3 months. The 12-month PFS and OS were 31.9% and 59.3% respectively. For the 14 patients who received lithium, the 12-month PFS and OS were 42.9% and 69.2% respectively. Conclusions: The strategy of targeting angiogenesis and invasion simultaneously in newly diagnosed GBM is effective and feasible. Clinical trial information: NCT01105702.

Full Dose Vincristine (V) Negatively Impacts Progression Free Survival in Newly Diagnosed or Relapsed/Refractory Multiple Myeloma Patients Treated with Pegylated Doxorubicin, Vincristine, Reduced-Dose Dexamethasone, and Thalidomide (DVd-T).

Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 2570-2570
Author(s):  
R. Suppiah ◽  
E. Walker ◽  
K. Almhanna ◽  
S. Andresen ◽  
J. Reed ◽  
...  
Keyword(s):  
Phase Ii ◽  
Overall Response Rate ◽  
Progression Free Survival ◽  
Newly Diagnosed ◽  
Free Survival ◽  
Full Dose ◽  
Grade 3 ◽  
Positive Effect

Abstract Background: The activity of V in myeloma was first described in the 1970’s. Although Phase II data suggest that V demonstrates single agent activity, subsequent reports have questioned its role. Due to these conflicting results, we conducted a subanalysis investigating the effect of V dose in the phase II DVd-T regimen that we have previously reported (Agrawal et al ASH 2003). We evaluated the effects of V dose on progression free survival (PFS) and overall survival (OS) in newly diagnosed and relapsed/refractory patients treated with DVd-T. Patients and Methods: As previously reported, this Phase II study enrolled 102 patients with newly diagnosed or relapsed/refractory multiple myeloma with evidence of end organ damage. DVd-T was administered as previously reported. After best response, patients were maintained on prednisone 50mg every other day and the maximum tolerated dose of thalidomide until disease progression. For patients experiencing grade 1 neuropathy, V was reduced by 25%, and for grade 2, by 50%. Patients developing grade 3/4 neuropathy had V discontinued and thalidomide suspended until toxicity decreased by at least one grade. Univariate analyses were conducted to assess the effect of V dose reduction or elimination on PFS and OS. Multivariate analyses were performed to adjust for the impact of age, platelet count, stage, quality of response (CR or near CR versus SD or PR), and thalidomide dose. Results: Trial included 53 newly diagnosed and 49 relapsed/refractory patients. Median age was 62.9 years. 59% had stage 3 or 4 disease. 37% had abnormal cytogenetics. Median beta-2 microglobulin was 4.1. Overall response rate of 87% was seen in newly diagnosed patients (36% achieved CR; 13% near CR; 38% PR; 8% SD; 6% PD). In the relapsed/refractory patients, overall response rate of 87% was achieved (21% achieved CR; 26% near CR; 40% PR; 13% SD). Median follow up was 28.1 months. Median PFS for the newly diagnosed group was 28.2 months and 15.5 for the relapsed/refractory group. Median OS was 39.9 months for the relapsed/refractory group. After 50 months of follow-up for the newly diagnosed group, median OS has not been reached. In total, 464 cycles were administered, of which 225 were given with full dose V and 242 with reduced dose or eliminated V. Grade 3/4 neuropathy occurred in 22 patients. Univariate analysis revealed that reducing or eliminating V had a significant positive effect on PFS and OS (p = 0.0002 and 0.02 respectively). Multivariate analysis adjusting for age at start of study, platelet count, stage, quality of response [CR or near CR versus SD or PR], and thalidomide dose, similarly found that reducing or eliminating the dose of V had a significant positive effect (p = 0.0121) on PFS. However, multivariate analysis did not reveal the same effect on OS (p = 0.11). Conclusions: This subanalysis suggests that the use of full dose V in the DVd-T regimen may have a negative effect on PFS. The exact mechanism by which V affects PFS is not clear. Studies are now on-going investigating this regimen without V. Figure Figure

Cyclophosphamide, Adriamycin, Vincristine and Prednisone Plus Rituximab (CHOP-R) in Fludarabine (F) Refractory Chronic Lymphocytic Leukemia (CLL) or CLL with Autoimmune Cytopenia (AIC) or Richter's Transformation (RT): Final Analysis of a Phase II Study of the German CLL Study Group

Blood ◽  
2011 ◽  
Vol 118 (21) ◽  
pp. 2860-2860
Author(s):  
Petra Jenke ◽  
Barbara Eichhorst ◽  
Raymonde Busch ◽  
Nadine Anheier ◽  
Ulrich Duehrsen ◽  
...  
Keyword(s):  
Overall Survival ◽  
Phase Ii ◽  
Research Funding ◽  
Progression Free Survival ◽  
Response Rates ◽  
Median Number ◽  
Response Evaluation ◽  
Free Survival ◽  
Richter's Transformation ◽  
Grade 3

Abstract Abstract 2860 Introduction: In the last decade, important progress has been achieved in the treatment of CLL through the use of purine analog-based chemoimmunotherapies. Several conditions remain a challenge, often with a poor outcome. Amongst these therapeutic problems are Richter's transformation (RT), refractoriness to F-based therapies (Fref), and the occurrence of AIC, which are sometimes induced by F. Fref and RT pts have a very poor prognosis with an estimated overall survival (OS) of only 10 and 8 months (mos), respectively. Therefore, therapeutic alternatives are urgently warranted. CHOP-R has improved the outcome of pts with aggressive non-Hodgkin's lymphoma. To test the efficacy and tolerability of the CHOP-R regimen in CLL patients with RT, Fref, or AIC, the GCLLSG initiated a prospective phase II trial. Material and Methods: 62 patients were included in the study. Due to protocol violations, 2 patients were excluded. Within the group of Fref pts, the medical review detected 11 patients who had received pre-treatment with F (Fpret), but were not refractory according to the updated guidelines (Hallek et al., Blood 2008). Thus, 26 pts were classified as Fref/pret, 19 pts as AIC and 15 pts as RT. All patients received CHOP every 3 weeks (cyclophosphamide 750mg/m2, adriamycin 50mg/m2 and vincristine 1, 4mg/m2 d1; prednisone 100mg/m2 d1–5). Rituximab was added starting with the 2nd cycle (375mg/m2 on each d0, and 21 days after the last CHOP-R). RT pts received up to 8, Fref/pret and AIC up to 6 courses of CHOP-R. In case of PD after 3 cycles, pts went off-study. The primary endpoints were remission rate, quality and duration of response. Results: 79%, 73%, and 40% of AIC, Fref/pret, and RT pts were male, respectively. The median age was 65 years (y) for Fref/pret-pts, 66y in the AIC and 69y in the RT group. Binet stages for Fref/pret pts were: A: 8%; B: 27% C: 65 %. All but 3 AIC pts were at Binet stage C. Initial RT stages according to Ann Arbor were: II: 13%, III: 13%, IV 73%. The median number of previous therapies were 3 for Fref/pret, 2 for AIC and 2 for RT. A total of 314 cycles were administered, with a median number of 3 cycles for AIC and Fref pts and a median number of 4 cycles for the RT group. Due to toxicity 73% of cycles in the Fref/pret group, 66% in the AIC and 87% in the RT group were dose-reduced. 69% of Fref/pret-pts and 58% of AIC-pts received full 6 cycles of therapy and only 40% of RT-pts completed 8 cycles of therapy. Treatment was stopped in 6 pts because of PD. Due to treatment related toxicity treatment was stopped in 16 pts (27%). Treatment related mortality was 3% (2 pts). Treatment toxicity was reported according to NCI common toxicity criteria (CTC) version 2.0. Adverse events grade 3 or 4 for anemia, neutropenia and thrombocytopenia were documented in 75%, 55% and 65% of patients, respectively. Infections were the most common non-hematologic toxicity and occurred in 67%; severe infections CTC grade 3 or 4 occurred in 28%. All 26 Fref/pret-pts were available for response evaluation. CHOP-R achieved 54% PR, 35% SD and 12% PD. The median progression-free survival (PFS) and median treatment-free survival (TFS) were 11 and 14 mos. OS was 27 mos with a significant difference concerning F-ref (n=15) and F-pret (n=11) pts (17 vs. 35m; p=0.05). We evaluated the response of all 15 RT-pts with 60% PR, 7% CR, 13% SD and 20% PD. The PFS was 15 mos, TFS was 17 mos and OS 27 mos. 17 AIC pts were available for response evaluation with 82% PR, 6% SD and 12% PD. The PFS and TFS were only 14 and 16 mos. The OS was 50 mos. The population had a high incidence of unfavourable genetic markers: deletion of chromosome 17p [del(17p)] was detected in 24%, del(11q) in 34% and unmutated IGHV in 70%. 85% had high levels of serum thymidine kinase (sTK > 10 U/l), and 49% had high levels of ß2-microglobulin (ß2M > 3.5 mg/l). Patients with del(17p) had an unfavourable response rate and achieved significant less a PR or CR (36% vs. 76%; p=0.03). Multivariate analyses showed that del(17p) and ECOG performance status had a negative prognostic impact on OS (p<0.0001). Moreover the presence of a del(17p) predicted a short PFS (6 vs. 16.9 mos; p=0.001). Conclusion: CHOP-R achieves promising response rates in CLL patients with Fref and RT and very good response rates in patients with AIC. However, the progression-free survival and overall survival remain unsatisfactory. Therefore, CHOP-R might be used as induction therapy prior to allogeneic stem cell transplantation in physically fit patients. Disclosures: Eichhorst: Hoffmann La Roche: Honoraria, Research Funding, Travel Grants; Mundipharma: Research Funding, Travel Grants; Gilead: Consultancy. Dreyling:Roche: Research Funding, Scientific advisory board, Speakers Bureau. Bergmann:Celgene: Honoraria. Stilgenbauer:Hoffmann La Roche: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Travel Grants. Fink:Hoffmann La Roche: travel grants. Fischer:Hoffmann La Roche:. Wendtner:Hofmann-La Roche: Consultancy, Honoraria, Research Funding. Hallek:Roche: Consultancy, Honoraria, Research Funding; Mundipharma: Research Funding; Celgene: Honoraria.

Topotecan (T) and carboplatin (C) in the treatment of platinum sensitive relapsed ovarian cancer (ROC): Results of a multicenter phase I/II study

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 5089-5089
Author(s):  
D. Koensgen ◽  
A. Belau ◽  
P. Klare ◽  
T. Steck ◽  
O. Camara ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Phase I ◽  
Remission Rate ◽  
Primary Standard ◽  
Advanced Ovarian Cancer ◽  
Progression Free Survival ◽  
Median Number ◽  
Hematological Toxicity ◽  
Platinum Sensitive ◽  
Grade 3

5089 Background: Despite of the effectiveness of radical surgery and first-line chemotherapy, most patients (pts) with advanced ovarian cancer will relapse. Paclitaxel (P) in combination with C as second-line treatment improves the outcome of pts with platinum-sensitive ROC in comparison to C monotherapy. Due to polyneuropathy and alopecia this regimen can not be offered to all pts. Therefore, other platinum-combinations are required. We conducted a phase I/II study to define the dose limiting toxicities (DLT) and the tolerability of combination therapy with T and C. Methods: Pts with platinum-sensitive ROC and primary standard therapy were stratified according to treatment-free interval (TFI): 6–12 months (A) and ≥12 months (B). Following dose regimens were analysed: T 1mg/m2/d1–3 + C AUC5/d3 and T 0.75 mg/m2/d1–3 + C AUC5/d3, q21d. DLT was based on the first 4 courses and defined as: CTC grade 3/4 hematological and grade 2 non-hematological toxicity (excepted alopecia, vomiting), treatment delay >7d. Primary endpoints were DLT and tolerability. Secondary endpoints were remission rate (RR) and progression-free survival (PFS). Results: From 06/04 to 08/05, 28 pts were enrolled, 26 pts (A:13 pts, B:13 pts) were eligible. Median age was 61.5 years. A total of 141 cycles were analysed, median number of cycles was 6 (range A:2–8, B:1–10). DLTs were: leucopenia (n = 5) and thrombocytopenia (n = 1). MTD was reached at dose: T: 0.75mg/m2 and C: AUC5. Overall, grade 3/4 hematologic toxicities (in% of all cycles), for (A) and (B) respectively, were: anemia 4% vs. 4%, leucopenia 34% vs. 13%, neutropenia 30% vs. 31%, thrombocytopenia 7% vs. 6%. Febrile neutropenia 4.3% vs. 0%. Darbepoetin alfa was given in 13.5% of all cycles. Overall, grade 3/4 non-hematologic toxicities were infrequent (< 5%). Overall RR (95% CI) was 50% (29.7–70.1) [A: 30.8% (0.1–61.1), B: 69.3% (38.7–90.9)]. Median follow-up was 5.8 mo, median PFS (95% CI) was 7.7 mo (1.3–9.4) [A: 6.2 (1.3–7.2), B: 8.0 (7.3–9.4)]. Median overall survival was not reached. Conclusions: TC is a feasible and effective chemotherapy regimen for platinum sensitive ROC. Tolerability is not associated to TFI. The recommended dose for subsequent studies is T:0.75 and C:AUC5. No significant financial relationships to disclose.

NCCTG N057K phase II trial of everolimus, temozolomide, and radiotherapy in patients with newly diagnosed glioblastoma: A North Central Cancer Treatment Group trial.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 2031-2031
Author(s):  
Daniel Ma ◽  
Evanthia Galanis ◽  
David Schiff ◽  
Wenting Wu ◽  
Patrick J. Peller ◽  
...  
Keyword(s):  
Phase Ii ◽  
Residual Disease ◽  
Methylation Status ◽  
Mtor Inhibitors ◽  
Outcome Data ◽  
Hematologic Toxicity ◽  
Newly Diagnosed ◽  
Drug Induced ◽  
Flt Pet ◽  
Grade 3

2031 Background: The mammalian target of rapamycin (mTOR) functions within the PI3K/Akt pathway as a critical modulator of cell survival. Preclinical studies in GBM indicate that the combination of mTOR inhibitors, such as everolimus (RAD001), with either radiation therapy (RT) or temozolomide (TMZ) provide increased tumor cell killing. Methods: Newly diagnosed GBM pts were eligible for the study. RAD001 was dosed orally at 70 mg/week weekly, starting 1 week prior to RT/TMZ, and continued throughout RT/TMZ, adjuvant TMZ and then until progression. This was a single arm phase II design powered to detect a true overall survival at 12 months (OS12) of 73% (vs 58% in historical controls). Secondary endpoints were toxicity, response rate, and time to progression (TTP). A subgroup of patients with measurable residual disease were eligible for the PET imaging component of the study, consisting of an 18FLT-PET/CT scan performed before and after the initial two doses of RAD001 but before the first dose of RT or TMZ. Results: 103 patients were accrued to phase II of which 100 were evaluable. The median age was 60.5 years (23-81), median ECOG PS was 1, 46 patients had GTR, 33 STR, and the remainder had biopsy at diagnosis. Treatment tolerance was acceptable: 17% patient had at least one grade 3 hematologic toxicity; 14% had at least one grade 4 hematologic toxicity, 42% had at least one grade 3 non-heme toxicity, while 12% had at least one grade 4 non-heme toxicity. No increased incidence of infectious complications was observed and there were no treatment related deaths. Median PFS was 5.3 months (1.3-21.4), with 22 patients progression free. Mature OS data will be available at the meeting. MGMT methylation status analysis is ongoing. Of the pts who had evaluable FLT-PET data, three of eight (37.5%) had a drop in SUVmax >25% after two treatments of RAD001. Conclusions: RAD001 with standard of care chemoradiation had moderate toxicity. Serial 18FLT-PET was feasible for evaluating drug-induced changes in tumor proliferation following RAD001. Final outcome data and association of MGMT status with outcome will be reported at the meeting.

Retrospective review of modified dose docetaxel, cisplatin, and 5-flourouracil (DCF) for the treatment of first-line metastatic gastric carcinomas.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. e15175-e15175
Author(s):  
Nuriye Özdemir ◽  
Sercan Aksoy ◽  
Tulay Eren ◽  
Huseyin Abali ◽  
Omur Berna Oksuzoglu ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Retrospective Review ◽  
Progression Free Survival ◽  
Complete Response ◽  
Metastatic Gastric Cancer ◽  
Median Number ◽  
Hematological Toxicity ◽  
First Line ◽  
Gastric Carcinomas ◽  
Grade 3

e15175 Background: Docetaxel, cisplatin, and 5FU (DCF) has been shown to be an effective regimen for metastatic gastric carcinomas. However, treatment-related adverse events is quite high with original dose DCF. We evaluated the outcomes of the metastatic gastric carcinomas who treated with modified dose DCF (mDCF) in our institution. Methods: A single institution retrospective review of patients with metastatic gastric cancer treated with three weekly mDCF from 1/2006 to 1/2013 was evaluated. Over this time period a standard order-set was in place in which cisplatin 60 mg/m2, 5FU 600 mg/m2 and docetaxel 60 mg/m2 was given three weekly. Tumor response was calculated retrospectively using RECIST criteria. Results: One hundred and ninety-one patients were included the study. The median age was 55 years (23 to 76), 74% were male, and 82% were chemo-naive. Eighty percent of the patients were metastatic at the time of diagnosis. The median number of cycles administered was 6 (2-10). Hematological toxicity was mild with grade 3/4 granulocytopenia in 25% of the patients, grade 3/4 thrombocytopenia in 4% of the patients, and grade 3/4 anemia in 9% of the patients. Neutropenic infection occurred in 9 (%5) patients. Grade 3/4 nausea/vomiting was reported by 10% of the patients, and diarrhea by 7%. A total of 19 (10%) patients had dose delays or dose reductions related to toxicity. Six (3%) patients had complete response and 43 (23%) patients had partial response. Stable disease were occurred in 83 (45%) patients and 56 (23%) progressive disease. Ninety percent of the patients have died with median follow-up of 8 months. Progression-free survival was 7 months (95% CI 6 to 7.8 m) and overall survival was 10 months (95% CI 8.7 to 11.2 m). Conclusions: mDCF has mild hematological toxicity and overall excellent tolerance in first line metastatic gastric cancer patients. Response rate and the survival of these patients with a minimal toxicity are comparable with the original dose DCF.

Phase II study of pazopanib with weekly paclitaxel in refractory urothelial cancer.

2015 ◽  
Vol 33 (7_suppl) ◽  
pp. 294-294 ◽  
Author(s):  
Sandy Srinivas ◽  
Sujata Narayanan ◽  
Lauren Christine Harshman ◽  
Russell Kent Pachynski ◽  
Anthony P. Lam ◽  
...  
Keyword(s):  
Phase Ii ◽  
Phase Ii Study ◽  
Performance Status ◽  
Progression Free Survival ◽  
Median Number ◽  
Upper Urinary Tract ◽  
Weekly Paclitaxel ◽  
Moderate Activity ◽  
Ecog Performance Status ◽  
Grade 3

294 Background: Currently, there are no standard treatments for relapsed or refractory urothelial carcinoma (UC). Discouraging results have been observed in trials evaluating established chemotherapeutics as single agents or in combination regimens. Paclitaxel has moderate activity when used alone and in combination in UC. Pazopanib is active in other solid tumors secondary to its potent anti-angiogenic effects. We report the results of a multi-center phase II study evaluating the combination of paclitaxel with pazopanib in refractory UC. Methods: Eligible patients (pts) had histologically confirmed UC, with disease that progressed on upto 2 chemotherapeutic regimens. Pazopanib (800 mg) was administered daily, with weekly paclitaxel (80mg/m2) for 3 weeks in a 28 day cycle. Treatment was continued until disease progression or unacceptable toxicity. The primary endpoint of the study was response-rate (RR) based on RECISTv 1.1 criteria. Secondary endpoints included safety, and progression free-survival (PFS). Results: From April 2010 to September 2014, 32 patients were enrolled. Median age was 67 years (29-89) and median ECOG performance status was 1 (0-2). 17 pts (54%) had UC of the upper urinary tract disease and 15(47%) had primary bladder tumors. All pts had multiple metastatic sites, including 9 (28%) with liver metastases. Median number of prior cytotoxic regimens was 2, and 50% were considered cisplatin responsive. Objective responses were observed in 58% with 3 (12%) complete responses (CR), and 12 pts (46%) with partial responses (PR). Another 9 (35%) acheived stable disease (SD). High grade toxicities included grade 3 hypertension (n=2), grade 3 fatigue (n=4), grade 3 thrombosis (n=2) and grade 4 neutropenia (n=2). Nearly half of the patients( n= 14 ) required growth factor support. Conclusions: Our phase II study combining paclitaxel and pazopanib demonstratedsignificant anti-tumor activity in relapsed/refractory UC. This combination is safe, effective and is worthy of evaluation in randomized phase 3 study. Clinical trial information: NCT01108055.

A phase II trial of gemcitabine (G), cisplatin (C), and nab-paclitaxel (N) in advanced biliary tract cancers (aBTCs): Updated survival analysis.

2018 ◽  
Vol 36 (4_suppl) ◽  
pp. 350-350
Author(s):  
Rachna T. Shroff ◽  
Milind M. Javle ◽  
Lianchun Xiao ◽  
Ahmed Omar Kaseb ◽  
Gauri R. Varadhachary ◽  
...  
Keyword(s):  
Dose Level ◽  
Phase Ii ◽  
Initial Dose ◽  
Hypothesis Test ◽  
Progression Free Survival ◽  
Median Number ◽  
Controlled Study ◽  
Grade 3 ◽  
Bayesian Hypothesis Test ◽  
Md Anderson

350 Background: BTCs are often diagnosed at an advanced stage and have a poor prognosis. The standard therapy for aBTCs is the combination of GC. However, the median overall survival (mOS) is dismal at 11.7 months (mos) with a median progression free survival (mPFS) of 8 mos. Methods: A single arm, phase II study was conducted at MD Anderson and Mayo Clinic Arizona. Patients (pts) with aBTC were treated at initial dose level of G/C/N (in mg/m2) at 1000/25/125 (n = 30) which was reduced to lower doses due to grade 3/4 hematological (heme) toxicity (tox) - G/C/N: 800/25/100 (n = 30). Cycles were q21 days with restaging q3 cycles until progression. PFS was the primary endpoint (endpt). Using a Bayesian hypothesis test-based design, we assumed mPFS of 8 mos under the null hypothesis (H0), 10 mos under the alternative (H1). Secondary endpts included mOS, RECIST v1.1 response rate (RR), safety and CA19-9 response. Results: 60 pts were enrolled with 51 being response-evaluable having received more than 1 cycle of therapy (age: median 60 yrs [range 31-77], ECOG PS 0/1 (22/38), M/F (33/27), intrahepatic cholangiocarcinoma/extrahepatic/gallbladder (38/9/13). Median follow-up was 14 mos and median number of treatment (trmt) cycles = 5.24. Pts at initial dose level had significant grade 3/4 heme tox: neutropenia, febrile neutropenia, anemia, and thrombocytopenia leading to trmt discontinuation in 6/30 pts. After dose reduction to G/C/N (in mg/m2) at 800/25/100, trmt was better tolerated with only 3 pts experiencing grade 4 heme tox. Non-heme tox were grade 3 in 19 pts: nausea/vomiting, diarrhea, thromboembolic event/CVA, hypokalemia, constipation, cystitis, LFT elevations. The mPFS = 11.4 mos (95% CI: 6.1, 16.1) and mOS = 19.2 (95%CI: 13.6, NA), 1-year survival rate 67.6%. 51 pts evaluable for response: disease control rate (PR+CR+SD)-84.3% and RR-39%. 12 unresectable cases were operated post trmt with 1 pathologic CR. Conclusions: The combination of GCN was well tolerated at adjusted doses and demonstrates encouraging efficacy having met its mPFS endpt and an impressive mOS higher than historical control. These results merit evaluating GC +/-N in a randomized controlled study. Clinical trial information: NCT02392637.

A phase II study of the halichondrin B analog, E7389, in patients (pts) with advanced non-small cell lung cancer (NSCLC) previously treated with a taxane. A California Consortium/University of Pittsburgh/University of Chicago NCI/CTEP sponsored trial

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 8056-8056
Author(s):  
B. J. Gitlitz ◽  
A. M. Davies ◽  
C. P. Belani ◽  
A. Argiris ◽  
S. S. Ramalingam ◽  
...  
Keyword(s):  
Phase Ii ◽  
Performance Status ◽  
Objective Response ◽  
Previous Treatment ◽  
Progression Free Survival ◽  
Median Number ◽  
Disease Rate ◽  
Hematologic Toxicity ◽  
Halichondrin B ◽  
Grade 3

8056 Background: E7389 is a structurally simplified synthetic macrocyclic ketone analog of halichondrin B and has a unique mechanism of microtubule binding and interaction, distinct from other agents in this class. Thus, it was our hypothesis that pts with prior taxane based therapy would respond to this agent. We conducted a phase II trial of E7389 in prior taxane-treated NSCLC pts. Methods: Eligible pts included: histologically confirmed advanced NSCLC, previous treatment with platinum-based therapy and a taxane, no more than 2 prior regimens, measurable disease, Zubrod performance status ≤ 2. Pts were classified by taxane-sensitivity status: taxane sensitive (TS) (progression >90 days after taxane) or taxane resistant (TR) (progression during or ≤90 days after taxane). Treatment: E7389 1.4 mg/m2 intravenously over 1–2 minutes on day 1 and 8 of a 21 day schedule until disease progression or unacceptable toxicity. Results: 41 pts were entered. There were 3 (15%) objective responses (7.2+, 8.5+, 10.6 mo) of 20 TS pts; and no response of 21 TR pts. Stable disease rate was 60% and 24% in TS and TR pts. respectively. Median progression free survival (PFS) is 6.3 mos TS pts. 95%CI (2.5–8.6 mos) and 1.2 mos TR pts. 95%CI (1.1–4.1 mos). Median number of cycles (range): TS 4 (1–14); TR 2 (1–7). Major toxicity included: 19 pts (46%) with grade 3 or 4 hematologic toxicity including only 1 episode of febrile neutropenia and 8 pts (20%) with grade 3 or 4 non-hematologic toxicity attributable to drug including: fatigue (1), dehydration (2), nausea (2), constipation (2). Only 1 pt developed grade 3 neuropathy (course 9). Conclusions: E7389 was well tolerated with encouraging objective response, PFS and disease control rate in the TS cohort. This cohort will be expanded, using a 2-stage design, to accrue up to another 25 pts. No significant financial relationships to disclose.

Phase II study of bevacizumab in combination with cisplatin and docetaxel as first-line treatment of patients (p) with metastatic non-squamous non-small cell lung cancer (NSCLC)

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e19023-e19023
Author(s):  
N. Ferrer ◽  
M. Cobo ◽  
A. Paredes ◽  
M. Méndez ◽  
J. Muñoz-Langa ◽  
...  
Keyword(s):  
Phase Ii ◽  
Stage Iv ◽  
Progression Free Survival ◽  
Median Number ◽  
Line Treatment ◽  
Eligibility Criteria ◽  
Platinum Based Chemotherapy ◽  
History Of ◽  
Grade 3 ◽  
Number Of Cycles

e19023 Background: Bevacizumab (B), in addition to platinum-based chemotherapy, is indicated for 1st-line treatment of p with advanced NSCLC other than predominantly squamous cell histology. B has been shown to improve progression free survival (PFS) and overall survival (OS) when combined with cisplatin/gemcitabine and carboplatin/paclitaxel, respectively. However, there are limited data on the safety and efficacy of B in combination with other widely used chemotherapy doublets for NSCLC. This is a single-arm, open- labeled, single-stage phase II trial of cisplatin (C), docetaxel (D) and B for NSCLC. Methods: Eligibility criteria: chemo- naïve, stage IIIB wet or IV, non-squamous NSCLC, PS 0–1, no brain metastases and no history of gross hemoptysis. P received D (75 mg/m2), C (75 mg/m2), and B (15 mg/kg iv) on day 1 every 3 weeks for up to 6 cycles, followed by B 15 mg/kg alone every 3 weeks until disease progression or toxicity. Primary endpoint: PFS. Results: 50 p were enrolled (enrollment completed): 24% female, median age 60 (36–74), PS 1: 64%, adenocarcinoma: 72%; stage IV: 92%. Two p did not start treatment. Median follow-up is 5.3 months (range 0–13.6). Median number of cycles of B was 7 (range 0–18). 56% completed 6 cycles of treatment; 24% received ≥ 12 cycles of B. Most frequent grade ≥ 3 toxicities: diarrhea (14.6%), fatigue (14.6%), dyspnea (9.8%), anorexia (4.9%), alopecia (4.9%), esophagitis (4.9%), constipation (4.9%), mucositis (12.2%), proteinuria (4.9%); hematological toxicities: neutropenia (22%), febrile neutropenia (9.8%), leucopenia (14.6%), lymphopenia (4.9%). Of interest, 41.5% developed grade <3 epistaxis and 17% hypertension (1 p grade 3). One p died due to hemoptysis. 46 p were evaluable for response: 29 PRs (ORR: 63%). 18 of 48 p have experienced progression or death with a median SLP of 7.8 months (95% CI: 6.6-NR). Median OS is 13.5 months (95% CI: 12.7–13.6; 81.2% p censored); 1-year survival is 83.9% (95% CI: 67.4%-92.5%). Conclusions: Treatment with C, D and B, followed by maintenance B in 1st line of advanced non-squamous NSCLC shows an acceptable toxicity profile and promising efficacy. Final results will be presented. [Table: see text]

scholarly journals Final Analysis of the RO-CHOP Phase Ib/II Study: Romidepsin in Association with CHOP in Patients with Peripheral T-Cell Lymphoma (PTCL)

Blood ◽  
2014 ◽  
Vol 124 (21) ◽  
pp. 504-504 ◽  
Author(s):  
Jehan Dupuis ◽  
Franck Morschhauser ◽  
Herve Ghesquieres ◽  
Herve Tilly ◽  
Olivier Casasnovas ◽  
...  
Keyword(s):  
T Cell ◽  
Phase Ii ◽  
Cell Lymphoma ◽  
Progression Free Survival ◽  
T Cell Lymphoma ◽  
Phase Iii ◽  
Hematological Toxicity ◽  
Phase Ib ◽  
Phase Ii Studies ◽  
Grade 3

Abstract Background: Romidepsin is a histone deacetylase inhibitor approved by the FDA for patients with cutaneous T-cell lymphoma and PTCL who have received at least 1 prior therapy. In recurrent/refractory PTCL, it has been evaluated as a single agent in 2 phase II studies with overall response rates of 25-38%(Piekarz, Blood 2011 & Coiffier, J Clin Oncol 2012). Toxicity is mainly hematologic and digestive. We here present the final analysis of a phase Ib/II trial aiming to evaluate the safety, tolerability and efficacy of romidepsin in association with CHOP in patients with previously untreated PTCL. Patients & methods: Patients with PTCL were planned to receive 8 cycles of CHOP (cyclophosphamide 750 mg/m2 day 1, doxorubicin 50 mg/m2 day 1, vincristine 1,4 mg/m2 day 1, prednisone 40 mg/m2 days 1 – 5) in association with varying doses of romidepsin. Based on pharmacokinetic data and results of previous phase II studies, the starting dose of 10 mg/m2 days 1 & 8 was chosen. The dose-variation scheme followed a traditional “3+3” design. Dose-limiting toxicities (DLT) were considered during the first 2 cycles. DLT was initially defined as: Non hematological toxicity grade 3-4 or hematological toxicity grade 3 lasting more than 7 days or grade 4 lasting more than 3 days. The protocol was subsequently amended to tolerate if lasting less than 10 (grade 3) or 7 days (grade 4). Results: Eighteen patients have been treated in phase Ib of the study (Dupuis, Hematol Oncol 2013). Significant, albeit tolerable hematological toxicity having been observed in the first two cohorts, the definition of DLT was modified during the course of the study. The dose of 12 mg/m2 was chosen as the recommended dose for phase II. Nineteen patients were treated in the phase II part of the study. Two patients had an early cardiac event (myocardial infarction) and were excluded from the efficacy analysis. A third patient had a cardiac event (acute cardiac failure) after cycle 1 day one and continued on CHOP alone. There were no deaths attributable to toxicity. Late hematological toxicity was observed, thus some cycles after cycle 2 were delivered with only one administration of romidepsin at day 1: Among 509 planned romidepsin administrations, 93 (18%) were cancelled on decision of the investigator, mainly during the last 2 cycles and mainly because of hematological toxicity. Sixty-seven percent of patients had at least on serious adverse event (SAE). The most frequent SAEs were: Febrile neutropenia (13.5%), general physical health deterioration (13.5%), lung infection (10.8%), vomiting (8%). Thirty-eight percent of patients had Grade 3-4 neutropenia at any time of the study, 19% grade 3-4 thrombocytopenia, 8% grade 3-4 anemia. Observed response rates (IHP 2007 criteria) were (n=35): Complete response 51%, partial response 17%, and progressive disease 25%. With a median follow-up of 17.5 months, the estimated progression-free survival is 57% at 18 months with 5 progressions among the 24 responding patients. The overall survival rate at 18 months is 76,5%. Longer follow-up will be presented during the meeting. Conclusion: Romidepsin can be combined with CHOP at the price of foreseeable hematological toxicity. Some cardiovascular events have been observed but the relationship with romidepsin is questionable. The progression-free survival rates seem promising, and the combination of romidepsin and CHOP is actually compared with CHOP alone in the setting of a phase III randomized trial (phase III RO-CHOP study). References : 1. Piekarz R, Blood. 2011;117(22):5827-34. 2. Coiffier B, J Clin Oncol. 2012;30(6):631-6 3. Dupuis J, Hematological Oncology 2013;31(Suppl.1):96-150 Disclosures Off Label Use: Romidepsin in association with CHOP for first line treatment of peripheral T-cell lymphoma. Morschhauser:Celgene: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees. Tilly:Celgene: Research Funding. Coiffier:Celgene: Consultancy, Membership on an entity's Board of Directors or advisory committees.

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