Triple induction chemotherapy and chemoradiotherapy in locally advanced esophageal cancer: Final results of a multicenter phase II trial

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 4568-4568
Author(s):  
W. M. Eisterer ◽  
A. De Vries ◽  
B. Spechtenhauser ◽  
D. Kendler ◽  
A. Königsrainer ◽  
...  
Keyword(s):  
Phase Ii ◽  
Phase Ii Trial ◽  
Performance Status ◽  
Locally Advanced ◽  
Neoadjuvant Chemoradiotherapy ◽  
R0 Resection ◽  
Ecog Performance Status ◽  
Blurred Vision ◽  
Hyperfractionated Radiotherapy

4568 Background: Surgery is the standard treatment for patients with resectable esophageal carcinoma, but 5-year survival rates rarely exceed 20%. Neoadjuvant chemoradiotherapy (CRT) may lead to downstaging of the tumor and thus improve the possibility of complete oncologic resection. Docetaxel (Dx) showed considerable activity in combination with hyperfractionated radiotherapy and only moderate toxicity. We evaluated a triple neoadjuvant regime including Dx in patients with locally advanced esophageal adenocarcinoma (AC) or squamos cell carcinoma (SCC). Methods: 24 patients (pts) with AC (n=8) or SCC (n=16) medically fit, no prior therapy, ECOG-performance status = 2 were included. Pts received 2 cycles of cisplatin (Cis) 15mg/ms2 d1–5, 5-fluorouracil (5-FU) 750mg/m2 continuous infusion (CI) d1–5, and Dx 75mg/m2 d1 repeated every 29 days followed by radiotherapy (RT) 39.6 Gy total dose (daily fraction 1.8Gy) concomitant to Dx 15mg/m2 on days 1, 8, 15, 22 and 5-FU 300mg/m2 CI on the days of RT followed by resection or definitive RT up to 59.6 Gy in case of inoperability. Results: See table . Grade 3/4 toxicity (n/%): neutropenia 10/43%, diarrhea 4/18%, alopecia 2/9%; deep vein thrombosis 1/5%, blurred vision 1/5%, fever 1/5%, pulmonary embolus 1/5%, arterial hypertension 1/5%. 1 pt died 39 days post resection due to fatal anastomical bleeding. 6/16 operated pts (37%) showed morbidity (anastomical stenosis/insufficiency, fistula, nervus recurrens palsy). 4/22 pts (18%) died 7- 25 months after therapy due to metastatic disease. At a median follow-up of 12 months 18 pts (82%) are alive, median survival has not been reached yet. Conclusions: Triple induction CT and CRT with Dx, Cis, and 5-FU is safe, feasible, and effective with CPR in 31%, downstaging in 81% and R0-resection in 100% of pts. Main toxicities are neutropenia (43%) and postoperative morbidity (37%). A follow-up phase II trial of triple induction therapy in combination with an EGFR-directed antibody is planned. [Table: see text] No significant financial relationships to disclose.

Preoperative chemoradiotherapy in non-small cell lung cancer (NSCLC) patients with operable stage IIIB disease. A phase II trial of the Swiss Group for Clinical Cancer Research (SAKK)

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 18021-18021 ◽  
Author(s):  
M. Pless ◽  
R. Stupp ◽  
R. Kann ◽  
A. Zouhair ◽  
M. Mayer ◽  
...  
Keyword(s):  
Phase Ii ◽  
Primary Endpoint ◽  
Phase Ii Trial ◽  
Performance Status ◽  
Objective Response ◽  
Locally Advanced ◽  
Stage Iiib ◽  
R0 Resection ◽  
Clinical Cancer Research ◽  
Concomitant Boost

18021 Background and Methods: Outcome of patients (pts) with locally advanced NSCLC treated with radio- or chemoradiotherapy is poor. This two-stage phase II trial (planned sample size 46) aimed at evaluating feasibility and outcome of a tri-modality concept of neoadjuvant chemotherapy (CT), radiotherapy (RT) followed by definitive surgery in operable, stage IIIB NSCLC pts. Treatment consisted of 3 cycles of cisplatin (100 mg/m2) and docetaxel (85 mg/m2) followed by accelerated, concomitant boost RT (44 Gy/22 fx) and surgery. Primary endpoint is event-free survival at 1 year. Operable pts up to age 75 and a performance status of 0–1 with stage IIIB NSCLC (pleural effusion excluded) were eligible. Results: Forty-five eligible pts (46 accrued) with a median age was 60 years (range 28–70) were treated between September 2001 and May 2006. Tumor location was right-sided in 28 pts and left-sided in 17 pts. Histology was squamous cell 42%, large cell 11%, adeno-13% and undifferentiated carcinoma 33%. N3-disease was present in 29%, T4 stage in 78%. CT (45 pts) and RT (34 pts) were delivered as prescribed in >80% of cycles. The median time from enrollment to surgery was 3.7 months (2.8 - 5.2). The objective response rate after CT was 53% (95% c.i. 38–68%), after additional RT 67% (51–80%). Surgery (pneumonectomy in 17) was performed in 31 pts (69%), with an R0 resection in 24 pts. Median duration of hospitalization was 12 days (8–134). Two pts died in the perioperative phase due to ARDS and a cerebro-vascular event, respectively. Mature results of the primary endpoint and overall survival will be available at the ASCO meeting. Conclusions: Combined multimodality treatment strategy is feasible in a subgroup of patients, with acceptable toxicity. About two thirds of patients responded to the induction therapy, and were able to undergo subsequent surgery. No significant financial relationships to disclose.

Phase II study of perioperative chemotherapy with cisplatin (C) and pemetrexed (P) in non-small cell lung cancer (NSCLC).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. e17535-e17535
Author(s):  
Aamer Farooq ◽  
Grace K. Dy ◽  
Todd L. Demmy ◽  
Paul Bogner ◽  
Cynthia Nowadly ◽  
...  
Keyword(s):  
Phase Ii ◽  
Phase Ii Trial ◽  
Clinical Stage ◽  
Performance Status ◽  
Bronchopleural Fistula ◽  
Objective Response ◽  
Disease Free Survival ◽  
R0 Resection ◽  
Ecog Performance Status ◽  
N2 Disease

e17535 Background: Pathological complete response (pCR) with neoadjuvant chemotherapy is associated with improved survival in many solid tumors. We evaluated efficacy and tolerability of neoadjuvant plus adjuvant C+P in this phase II trial. Methods: We recruited patients (pts) with clinical stage IB-IIIA (TNM 7th ed) NSCLC, ECOG performance status (PS) 0-1 in this single-arm phase II trial using two-stage design with 90% power to detect pCR rate of >10% (vs null hypothesis of <2%). Pre-treatment mediastinal biopsy was required. Protocol was amended in 2009 to exclude squamous histology. Pts received 3 cycles of C 75mg/m2 + P 500mg/m2 (day 1 every 21 days) followed by surgical resection. Two cycles were delivered adjuvantly within 60-80 days after surgery. The primary end point was pCR. Secondary endpoints were objective response rate (ORR), overall survival (OS), disease-free survival (DFS), and adverse events (AEs). Results: 38 pts were enrolled with median age of 62 yrs, 19 males: 19 females. 74% (N=28) had ECOG PS 0. Preoperatively, 26% (N=10) had squamous histology, 29% (N=11) had biopsy-proven N2 involvement. Median of 4 cycles were administered. ORR was 29% (11 pts with PR). 4 pts did not undergo surgery (3 had disease progression; one became hypoxic during intubation in the OR). Resection status was R2 in 9% (3 of 34 pts), remaining pts had R0 resection. 6 pts had documented N2 clearance; median DFS (mDFS) and OS (mOS) of these pts have not reached (NR) vs 15 and 24 months respectively, in pts with persistent N2 disease. CTC grade 3+ nonhematologic AEs (<10%) include arterial thrombosis, bronchopleural fistula, empyema, hyperglycemia, fatigue and tinnitus. There was no pCR seen and thus accrual to 2nd stage was not pursued. There was no correlation between DFS or OS with ORR or pre-operative stage. There was statistically signification association between DFS with histology (favoring squamous, p=0.03) and post-op stage (p=0.024). The table shows mDFS and mOS in months according to pre-op stage. Conclusions: While the primary endpoint was not met, this regimen is active and well-tolerated perioperatively in NSCLC pts. [Table: see text]

Bevacizumab (B) plus erlotinib (E) for patients (pts) with recurrent ovarian (OC) and fallopian tube (FT) cancer: Preliminary results of a multi-center phase II trial

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 5018-5018 ◽  
Author(s):  
G. Friberg ◽  
A. M. Oza ◽  
R. J. Morgan ◽  
E. E. Vokes ◽  
D. R. Gandara ◽  
...  
Keyword(s):  
Growth Factor ◽  
Phase Ii ◽  
Kinase Inhibitor ◽  
Phase Ii Trial ◽  
Bowel Perforation ◽  
Performance Status ◽  
Growth Factor Receptor ◽  
Ca 125 ◽  
Efficacy Evaluation ◽  
Ecog Performance Status

5018 Background: The epidermal growth factor receptor (EGFR) and vascular endothelial growth factor (VEGF) are commonly over-expressed in OC and correlate with poor prognosis. The anti-VEGF antibody B and the EGFR tyrosine kinase inhibitor E have each demonstrated activity in OC. Dual inhibition with BE may overcome mechanisms of resistance encountered with either agent alone. Methods: We are conducting a 2-stage phase II trial of BE in pts with recurrent OC, primary peritoneal, and FT cancer. Eligible pts had ≤ 2 prior chemo regimens for recurrent or refractory disease; no prior VEGF or EGFR inhibitors; ECOG performance status (PS) 0–2; measurable disease; normal organ function; no proteinuria (<1000 mg/24 hours). B 15 mg/kg was given IV on day 1 every 21 days and daily E 150 mg PO was given continuously. CT scans were obtained every 9 weeks. 2 responses are required in the first stage to justify accrual into a second stage. Results: 13 pts enrolled at 3 centers from 7/05 to 10/05. Median age: 56 (range 45–70). PS (N with 0/1/2): 6/4/3. Primary site (N): OC 11, FT 2. Primary platinum response (N): refractory 4, resistant (<12 mo PFS) 2, sensitive (≥12 mo) 7. Total prior chemo regimens (N with 1/2/3): 1/8/4. 55 cycles of BE have been delivered (median 4, range 1–8). 12 pts are evaluable for response (1 too early). There has been 1 major response (8%). 8 patients (67%) had stable disease (SD). 1 pt with SD met 75% CA-125 response criteria. 8 pts remain on study. Median PFS has not been reached (median f/u 2.2 months). Attributable toxicities (N with grade 1/2/3/4): rash 4/7/0/0, diarrhea 6/1/2/0, stomatitis 3/1/0/0, myalgias 4/0/0/0, proteinuria 3/0/0/0, bilirubin 0/2/0/0. There were 2 bowel perforations (grade 3/4): both had 2 prior regimens, peritoneal implants >1 cm, 3 doses of B (last was 10 and 42 days prior), and small bowel obstructions in the preceding 28 days. Conclusions: The first stage of accrual is complete and further enrollment is on hold pending continued efficacy evaluation. There appeared to be an increased rate of bowel perforation, and identification of potential risk factors for this event would be critical for further development of this combination. Updated results will be presented. Supported by NCI Grant N01-CM-17102. [Table: see text]

Phase II trial of preoperative cisplatin-irinotecan followed by concurrent cisplatin-irinotecan and radiotherapy: PET scan after induction therapy may identify early treatment failure

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 4023-4023 ◽  
Author(s):  
D. H. Ilson ◽  
M. Bains ◽  
N. Rizk ◽  
M. Shah ◽  
V. Rusch ◽  
...  
Keyword(s):  
Phase Ii ◽  
Early Treatment ◽  
Phase Ii Trial ◽  
Prognostic Significance ◽  
Feeding Tube ◽  
Pet Scan ◽  
R0 Resection ◽  
The Mean ◽  
C 30

4023 Background: Response on PET scan during preoperative chemotherapy (chemo) for esophageal cancer (EC) has prognostic significance [JCO 19:3058;2001]. Induction chemo with weekly irinotecan(I)/cisplatin(C) relieves dysphagia, and weekly I/C administered with radiotherapy (RT) is well tolerated [ProcASCO 23:Abs 4017;2005]. We completed a Phase II trial of induction I/C followed by I/C/RT followed by surgery. Repeat PET scan was performed after induction chemo and prior to RT. Methods: Patients (pts) with resectable EC/GE junction carcinoma were staged with EUS, PET, and CT scan. Induction chemo consisted of I-65 mg/m2 and C-30 mg/m2 weeks 1,2,4,5, and weeks 7,8,10,11 with RT (180 cGy daily fractions to 5040 cGy). PET scan was repeated at week 6. Esophagectomy was planned 4–8 weeks after RT. Results: 60 pts were enrolled: 6 inevaluable, 54 evaluable, 3 await surgery; 49 male (91%), 5 female (9%), 41 adenocarcinoma (76%), 13 squamous (24%), median age 59, median PS 0, EUS T3N1 35 (65%), N1 40 (74%). Of 41 pts with dysphagia, 31 (76%) had resolution/improvement with induction chemo and 3/54 (6%) required a feeding tube. Of 51 pts, 3 clinical complete responders (CR) deferred surgery (1 refusal, 2 medically inoperable). Of 48 pts, 4 progressed during induction (8%), 9 progressed during RT (19%), and 35 underwent R0 resection (73%). 9/48 (19%) achieved pathologic CR. The median overall survival was 35.4 mos (median follow up 15 mos). In exploratory analysis in 54 pts, response after induction on the week 6 PET scan measured as a decline in SUV, correlated with time to tumor progression (TTP). The mean change in SUV was 43%. A set point of 22% or greater decline in SUV (PET responder) yielded the greatest distinction in TTP (PET responders TTP 18.5 mos, vs nonresponders 5.5 mos, p = 0.03). 4 pts with progression during induction crossed over to RT with paclitaxel: 3 (2 squamous, 1 adenocarcinoma) achieved durable disease control (one pathologic CR, one pathologic PR, one clinical CR). Conclusions: Response on PET scan during induction chemo for EC may identify early treatment failures, and may direct pts to successful salvage with alternative chemo during RT. Supported by a grant from Pfizer. [Table: see text]

A phase II trial of irinotecan, 5-fluorouracil and leucovorin in patients with previously untreated advanced colorectal cancer (CRC)

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 14599-14599
Author(s):  
N. Lee ◽  
S. Bae ◽  
S. Lee ◽  
D. Kim ◽  
K. Kim ◽  
...  
Keyword(s):  
Continuous Infusion ◽  
Phase Ii ◽  
Response Rate ◽  
Phase Ii Trial ◽  
Performance Status ◽  
Objective Response ◽  
Tumor Control ◽  
Ecog Performance Status ◽  
Grade 3 ◽  
Ecog Ps

14599 Background: We prospectively conducted a phase II trial to test the efficacy and safety of irinotecan, 5-fluorouracil and leucovorin (FOLFIRI) regimens for the first-line treatment of previously untreated patients with recurrent or metastatic advanced CRC. Methods: Thirty-four previously untreated patients with advanced CRC were enrolled in this study from June 2001 to December 2006. Eligible patients had histologically confirmed adenocarcinoma, no prior systemic therapy in palliative setting, ECOG PS = 2, adequate organ function, written informed consent and at least one measurable disease. The patients received either irinotecan 180 mg/m2 on day 1 with a LV bolus of 200 mg/m2 and a FU bolus of 400 mg/m2, and this was followed by a FU continuous infusion of 600 mg/m2 on day 1 and day 2 (the classic FOLFIRI regimen), or they were treated with a LV bolus of 400 mg/m2 and a FU bolus of 400 mg/m2 followed by a FU continuous infusion of 2,400 mg/m2 for 46 hours (the simplified FOLFIRI regimen), and these treatments were repeated every 2 weeks until disease progression. Results: There were 13 females and 21 males with median age of 54 years (range: 41–79). The most common metastatic sites were lung and liver. A total of 262 cycles were administrated with median 6 cycles per patient (range: 1–22). All pts were evaluable for toxicity, and 30 pts for response to the treatment. The objective response rate was 26.4% with 2 complete responses respectively. Sixteen (47%) pts had stable disease and 7 (20.5%) had a progression. The tumor control rate was 73.4%. The median TTP was 5.3 months, and the overall survival was 10.1 months. The prognostic factor for longer TTP and survival was the ECOG performance status (PS). The type of regimens was not affected on response rate, TTP and survival. The chemotherapy was generally well tolerated and the most common grade 3–4 toxicities were neutropenia, diarrhea. The non- hematological toxicities were similar for both treatment groups, with more frequent grade =3 neutropenia being noted for the simplified FOLFIRI regimen. Conclusions: The FOLFIRI regimen was demonstrated to have a moderate antitumor activity with acceptable toxicity profiles, and tend to show more favorable outcome for patients with good ECOG PS. No significant financial relationships to disclose.

First-line phase II trial of sorafenib (BAY 43–9006) in patients with advanced renal cell carcinoma unsuitable for cytokine treatment

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 15640-15640 ◽  
Author(s):  
P. Maroto-Rey ◽  
J. Bellmunt ◽  
J. M. Trigo ◽  
V. Guillem ◽  
J. A. López-Martín ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Phase Ii ◽  
Renal Cell ◽  
Phase Ii Trial ◽  
Performance Status ◽  
Antiangiogenic Agents ◽  
First Line ◽  
Ecog Performance Status ◽  
Cytokine Treatment

15640 Background: Sorafenib (BAY 43–9006) is a serine/threonine and receptor tyrosine kinase inhibitor that prevents tumor cell proliferation and angiogenesis. The objective of this open-label, phase II trial was to determine median progression-free survival (PFS) following sorafenib therapy in patients with renal cell carcinoma (RCC) unsuitable for cytokine treatment. Methods: Eligible patients had cytologically or histologically confirmed clear cell RCC; Eastern Cooperative Oncology Group (ECOG) Performance Status 0–1; adequate renal, liver and medullar function; no active central nervous system metastases; had received no previous treatment with antiangiogenic agents; and had at least one evaluable lesion. Sorafenib was given as first-line treatment in patients unsuitable for cytokine therapy, defined as being intolerant to or ineligible for immunotherapy. Treatment consisted of oral sorafenib 400mg twice daily continuously until disease progression or unacceptable toxicity. The primary endpoint was PFS; secondary endpoints were response rate according to Response Evaluation Criteria in Solid Tumors, tolerability and overall survival. Results: Twenty-six patients were enrolled between March and July 2006 (median age: 68.5 years [48–82]; male/female: 17/9, ECOG Performance Status 0: 11 patients; prior nephrectomy: 19 patients). The main metastatic locations were lung and bone, 14 patients had = 2 metastatic lesions, and 2 patients had abnormal lactate dehydrogenase levels. As of 31 December 2006, with a median follow-up of 6.4 months, the median PFS had not been reached. In 19 patients evaluable for response, the overall clinical benefit rate was 68.4% (1 complete response; 1 partial response; 11 stable disease). Six patients experienced serious adverse events, only one of which was related to treatment. Conclusions: Sorafenib first-line therapy is a tolerable alternative for patients unsuitable for cytokine treatment. Final PFS data will be available in June 2007. No significant financial relationships to disclose.

Docetaxel-carboplatin chemotherapy in combination with cetuximab in patients with locally advanced or metastasized non-small cell lung cancer (NSCLC): Interim results of the nonrandomized phase II study TaxErb

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e19062-e19062
Author(s):  
J. R. Fischer ◽  
F. Griesinger ◽  
T. Fink ◽  
E. Buchholz ◽  
T. Salm ◽  
...  
Keyword(s):  
Phase Ii ◽  
Partial Remission ◽  
Response Rate ◽  
Phase Ii Study ◽  
Performance Status ◽  
Locally Advanced ◽  
Stage Iv ◽  
Progression Free Survival ◽  
Ecog Performance Status ◽  
Benefit Risk Assessment

e19062 Background: Combination chemotherapy with carboplatin-docetaxel has been shown to be effective and safe for patients with locally advanced or metastasized NSCLC. The monoclonal anti-EGRF antibody cetuximab has the potential to improve response rates and survival without a substantial increase in toxicity when given in combination with chemotherapy. Methods: Open, non-controlled phase II study with a planned sample size of 70 pts. Pts with locally advanced or metastasized NSCLC, ECOG performance status ≤ 2 and no prior systemic chemotherapy were treated with carboplatin AUC5 (d 1) q4w for 4–6 cycles and docetaxel 35 mg/m2 (d1, 8, 15) q4w; cetuximab 400 / 250 mg/m2 (d 1) q1w until progression or intolerable toxicity (12 month max.). The primary endpoint was response rate defined as complete or partial remission according to RECIST. Secondary endpoints were toxicity, 1 year survival, median and progression free survival. Results: Subject of the interims analysis were 27 pts (25 stage IV, 2 stage IIIb). ECOG 0/1/2 was 33.3%/59.3%/3.7% (1 no data). 63% had prior surgery, 93% prior radiotherapy and all had adjuvant or inductive chemotherapy. Pts received a mean of 3 ± 1.4 cycles docetaxel-carboplatin-cetuximab. 49 adverse events were grade 1–2 and 12 grade 3–5. Skin toxicity (49%; 95%CI: 30%-68%; 41% G1/2, 8% G3/4), dyspnoea (35%; 95%CI: 17%-53%) and diarrhoea (23%; 95%CI: 7 %-39%; 19% G1/2, 4% G3) were most frequent. 11 pts (41%) had toxicity leading to dose reduction. 0 pts had complete and 11 pts had partial remission resulting in a response rate of 40.7% (95%CI: 22%-59%) based on intention to treat. 6 pts had stable disease (22.2%; 95%CI: 7%-38%). 5 pts were not evaluable for response. Conclusions: The combination of carboplatin-docetaxel-cetuximab has an overall acceptable tolerability. With a preliminary response rate of 40.7% the benefit risk assessment was found to be favourable and the study was continued. [Table: see text]

Phase II study of the frontline combination of ipilimumab and temozolomide in patients with metastatic melanoma.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 8514-8514 ◽  
Author(s):  
Sapna Pradyuman Patel ◽  
Wen-Jen Hwu ◽  
Kevin B. Kim ◽  
Nicholas E. Papadopoulos ◽  
Patrick Hwu ◽  
...  
Keyword(s):  
Overall Survival ◽  
Metastatic Melanoma ◽  
Phase Ii ◽  
Cell Function ◽  
Performance Status ◽  
Phase Iii ◽  
Induction Phase ◽  
Ecog Performance Status ◽  
Two Phase

8514 Background: Ipilimumab (Ipi) alters the immune system balance by inhibiting the suppression of T-cell function. In two phase III trials, Ipi has shown an overall survival benefit alone and in combination with dacarbazine in previously treated and treatment-naïve patients (pts) with metastatic melanoma (MM), respectively. We performed a single-institution, phase II clinical trial of Ipi plus temozolomide (Tem) in pts with MM. Methods: Pts between the ages of 18 and 75 with previously untreated unresectable stage III or stage IV MM and an ECOG Performance Status of 0 to 1 were enrolled in a phase II trial of Ipi plus Tem. Induction phase consisted of Ipi 10mg/kg intravenous on Day 1 and oral Tem 200 mg/m2 on Days 1 – 4 every 3 weeks for 4 doses. Maintenance consisted of Ipi 10 mg/kg intravenous on Day 1 starting week 12 and repeated every 12 weeks and oral Tem 200 mg/m2 on Days 1 – 5 starting week 12 and repeated every 4 weeks until disease progression or unacceptable toxicity occurred. The primary endpoint was progression-free survival (PFS) rate at 6 months. Responses were evaluated using immune-related response criteria. Results: Sixty-four pts were enrolled and received at least one dose of study drug. All pts were included in the analysis. With a median follow-up of 8.5 months, the PFS rate at 6 months was 43%, exceeding the proposed rate of 30%, and the median PFS was 5.1 months. There were 10 (15.6%) confirmed complete responses and 8 (12.5%) confirmed partial responses. At the time of this analysis, median overall survival has not been reached. Immune-related adverse events (irAEs) were experienced by 88% of pts, most commonly pruritus (88%), rash (83%), diarrhea (56%), transaminitis (45%), and colitis (11%). Grade 3/4 irAEs seen in more than one patient were skin rash (11%), diarrhea (9%), pruritus (6%), and transaminitis (5%). Constipation occurred in 70% of pts and was the most common gastrointestinal (GI) toxicity. There were no GI perforations or deaths on study due to treatment. Conclusions: At a median follow-up of 8.5 months, the best overall response rate in this study is 28%. Ipi at 10 mg/kg in combination with Tem given in an induction followed by maintenance fashion is safe, well-tolerated, and efficacious in MM.

Phase IB study of induction chemotherapy with XELOX, followed by radiation therapy, carboplatin, and everolimus in patients with locally advanced esophageal cancer (EC).

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e15607-e15607
Author(s):  
Nabil F. Saba ◽  
Seth D Force ◽  
Charles A. Staley ◽  
Felix G Fernandez ◽  
Field F. Willingham ◽  
...  
Keyword(s):  
Disease Progression ◽  
Dose Level ◽  
Performance Status ◽  
Locally Advanced ◽  
Pathologic Complete Response ◽  
Complete Response ◽  
R0 Resection ◽  
Ecog Performance Status ◽  
Phase Ib ◽  
Poor Tolerance

e15607 Background: Preclinical studies have shown synergy between everolimus, an mTOR inhibitor, radiation and platinum agents in EC. We conducted a multi-institutional phase IB trial to determine the recommended phase II dose (RP2D) of concurrent everolimus with carboplatin and radiation in non-metastatic EC pts. Methods: Patients with untreated, localized EC and ECOG performance status 0-1 were eligible. Following two cycles of induction Capecitabine/Oxaliplatin (XELOX), pts without evidence of disease progression, received concurrent chemoradiation (total dose: 50.4Gy in 28 fractions), weekly carboplatin (AUC = 2), and escalating doses of everolimus. A standard 3+3 dose escalation design was used. Results: Nineteen patients were enrolled. There were two screen failures (thrombocytopenia, metastases) and 4 pts were removed due to poor tolerance of XELOX (2 pts) or disease progression (2 pts). A total of 13 pts with stage II/III (6/7) EC completed concurrent therapy. Median age 58 (44-71yrs), 85% males; all had adenocarcinoma deemed resectable. One pt at dose level 1 (2.5 mg/QOD), was replaced due to ongoing anxiety. One of 6 pts had a DLT (bowel ischemia). At dose level 2 (2.5mg/QD), 2 out of 6 patients had a DLT (fever with neutropenia and nausea). The RP2D of everolimus was 2.5 mg QOD. Clinically relevant ≥ grade 3 toxicities included lymphopenia (25%), dehydration (12%), fatigue, leukopenia, hyponatremia, abdominal pain, vomiting (each 6%). R0 resection was achieved in 100%; a pathologic response rate (RR) of 40% and a pathologic complete response (pCR) rate of 23% were observed. The 2-year PFS and OS were 50% and 49.6% respectively. Conclusions: The RP2D of everolimus with concurrent weekly carboplatin and radiation is 2.5 mg QOD. Despite the 100% R0 resection rate, the pCR and OS rates were within the expected historical controls. (The study was funded by Novartis Pharmaceuticals) Clinical trial information: NCT01490749.

VinCaP: A phase II trial of vinflunine chemotherapy in locally-advanced and metastatic carcinoma of the penis (CRUK/12/021).

2018 ◽  
Vol 36 (6_suppl) ◽  
pp. 547-547
Author(s):  
Lisa M. Pickering ◽  
Holly Tovey ◽  
Tony Elliott ◽  
Stephanie M. Burnett ◽  
Amit Bahl ◽  
...  
Keyword(s):  
Phase Ii ◽  
Primary Endpoint ◽  
Performance Status ◽  
Single Agent ◽  
Locally Advanced ◽  
Metastatic Carcinoma ◽  
Primary Analysis ◽  
Ecog Performance Status ◽  
Eligibility Criteria ◽  
Exact Design

547 Background: Platinum-based combination chemotherapy regimens are used in the treatment of carcinoma of the penis, but toxicity limits their value for patients with metastatic disease. This trial aims to define both the toxicity and the rate of disease control for the non-platinum cytotoxic agent Vinflunine. Methods: A phase II single-arm trial was designed to demonstrate a clinical benefit rate of at least 40% and to exclude a rate of less than 15% (p0 = 0.15, p1 = 0.40, α = 0.05, β = 0.80, Fleming-A’hern exact design). 22 evaluable patients were required. Key eligibility criteria included measurable, histologically-proven squamous cell carcinoma of the penis staged as M1; or M0, Tx, N3; or M0, Tx, N2 and deemed inoperable by multidisciplinary team; or M0, T4 any N. Patients were required to have ECOG performance status of 0, 1 or 2 and adequate hepatic and renal function. Treatment comprised four 21-day cycles of vinflunine (320mg/m2) with RECIST v1.1 restaging following cycle 4 (response primary endpoint). Patients deemed to be benefitting from treatment were permitted to continue vinflunine at the discretion of the treating clinician until progression or unacceptable toxicity. Results: 25 patients were recruited from 8 UK centres between June 2014 and May 2017. Median age was 68 years; 19 patients had metastatic (M1) disease. All patients have completed trial treatment and primary endpoint assessment. Data cleaning for the primary analysis is currently in progress, with the snapshot for the primary analysis due in October 2017 and primary analysis to be presented to the trial oversight committees in November 2017. Conclusions: It is hoped that single-agent vinflunine will be associated with a favourable toxicity profile combined with meaningful clinical responses. The results will be available for presentation at the meeting. Clinical trial information: NCT02057913.

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