GEIS 39: Phase II trial of nabpaclitaxel for the treatment of patient with multiply relapsed/refractory desmoplastic small round cell tumor (DSRCT) and Ewing sarcoma (EwS).

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. 11529-11529
Author(s):  
Jaume Mora ◽  
Mariona Suñol ◽  
Nadia Hindi ◽  
Alicia Castañeda ◽  
Andrés Redondo ◽  
...  
Keyword(s):  
Single Agent ◽  
Progression Free Survival ◽  
Predictive Biomarker ◽  
Free Survival ◽  
Pediatric Solid Tumors ◽  
Meaningful Activity ◽  
Common Grade ◽  
Central Pathology ◽  
Grade 3 ◽  
Further Development

11529 Background: Nab-paclitaxel (albumin-bound paclitaxel) has shown preclinical activity against pediatric solid tumors. Preclinical data in EwS PDX models suggested high activity of nab-paclitaxel in tumors expressing high-levels of SPARC. Tumoral SPARC facilitates the accumulation of albumin in the tumor and increases the effectiveness of albumin-bound paclitaxel. Nab-paclitaxel utilizes albumin to deliver paclitaxel via caveolin-mediated endocytosis which is expressed in the EwS cells surface. We hypothesized that SPARC can be a predictive biomarker for nab-paclitaxel in EwS and DSRCT that could potentially be relevant for a better design of clinical trials and personalized treatments using nab-paclitaxel. Methods: Main endpoint of GEIS-39 was the overall response rate (ORR) assessed by RECIST 1.1 criteria with centralized pathology and imaging review. Secondary objectives included safety according to the CTCAE 4.0 criteria. Patients aged ≥ 6 months and ≤ 40 years, with relapsed/refractory DSRCT were eligible after having received at least one previous poly-chemotherapy line; EwS must have received at least two standard chemotherapy lines. Prior taxane therapy was accepted. Central pathology review selected for tumors with > Grade 3 (intense and diffuse) expression of SPARC by immunohistochemistry to be eligible. Nab-paclitaxel was administered as follows: age ≥ 21 and ≤ 40 years: 125 mg/m2 days 1, 8 and 15 in cycles of 28 days; age ≥ 6 months and ≤ 20 years: 240 mg/m2 days 1, 8 and 15 in cycles of 28 days. A 30% ORR was anticipated with a sample size of 25 patients needed to test the hypothesis. Stopping rule was set at 1 response within the first 16 treated pts. If 5 or more successes were observed in 25 pts, the results of the trial will warrant further investigation. Results: Twenty-nine patients were enrolled from June 2017 until October 2019, 11 DSRCT and 18 EwS. Median age was 32 years (range 14-69), and 5 females and 24 males were included, having received a median of 3 previous systemic treatment lines. Patients received a median of 3 cycles of nab-paclitaxel (range 1-17). In the EwS cohort an ORR of 33.3% (all partial responses, median duration 2 months) and 16.7% of stabilizations were achieved. No objective responses were observed among DSRCT pts, but 27.3% of pts achieved a stabilization. Overall, median progression free survival was 2.8 months and median overall survival 12.1 months, with no significant differences between DSRCT and EwS cohorts. Most common grade 3 toxicities were neutropenia (20.7%) and diarrhea (10.3%). Conclusions: Single agent nab-paclitaxel in biomarker selected EwS patients, but not in DSRCT, provided clinically meaningful activity that deserves further development. Nab-paclitaxel had a manageable adverse event profile. Clinical trial information: 2016-002464-14.

Safety and efficacy of single-agent lenalidomide in patients with relapsed and refractory multiple myeloma

Blood ◽  
2009 ◽  
Vol 114 (4) ◽  
pp. 772-778 ◽  
Author(s):  
Paul Richardson ◽  
Sundar Jagannath ◽  
Mohamad Hussein ◽  
James Berenson ◽  
Seema Singhal ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Single Agent ◽  
Progression Free Survival ◽  
Prior Treatment ◽  
Once Daily ◽  
Free Survival ◽  
Refractory Multiple Myeloma ◽  
Treatment Regimens ◽  
Common Grade ◽  
Grade 3

Abstract Lenalidomide plus dexamethasone is effective for the treatment of relapsed and refractory multiple myeloma (MM); however, toxicities from dexamethasone can be dose limiting. We evaluated the efficacy and safety of lenalidomide monotherapy in patients with relapsed and refractory MM. Patients (N = 222) received lenalidomide 30 mg/day once daily (days 1-21 every 28 days) until disease progression or intolerance. Response, progression-free survival (PFS), overall survival (OS), time to progression (TTP), and safety were assessed. Overall, 67% of patients had received 3 or more prior treatment regimens. Partial response or better was reported in 26% of patients, with minimal response 18%. There was no difference between patients who had received 2 or fewer versus 3 or more prior treatment regimens (45% vs 44%, respectively). Median values for TTP, PFS, and OS were 5.2, 4.9, and 23.2 months, respectively. The most common grade 3 or 4 adverse events were neutropenia (60%), thrombocytopenia (39%), and anemia (20%), which proved manageable with dose reduction. Grade 3 or 4 febrile neutropenia occurred in 4% of patients. Lenalidomide monotherapy is active in relapsed and refractory MM with acceptable toxicities. These data support treatment with single-agent lenalidomide, as well as its use in steroid-sparing combination approaches. The study is registered at http://www.clinicaltrials.gov as NCT00065351.

Phase II Evaluation of Temozolomide and 13-cis-Retinoic Acid for the Treatment of Recurrent and Progressive Malignant Glioma: A North American Brain Tumor Consortium Study

2003 ◽  
Vol 21 (12) ◽  
pp. 2305-2311 ◽  
Author(s):  
Kurt A. Jaeckle ◽  
Kenneth R. Hess ◽  
W.K. Alfred Yung ◽  
Harry Greenberg ◽  
Howard Fine ◽  
...  
Keyword(s):  
Retinoic Acid ◽  
Glioblastoma Multiforme ◽  
Phase Ii ◽  
Single Agent ◽  
Malignant Gliomas ◽  
Progression Free Survival ◽  
Free Survival ◽  
Anaplastic Gliomas ◽  
Common Grade ◽  
Grade 3

Purpose: Temozolomide (TMZ) and 13-cis-retinoic acid (cRA) have shown activity in prior single-agent trials of recurrent malignant gliomas (MG). This phase II trial evaluated efficacy and toxicity of combination temozolomide and cRA treatment in recurrent MG. Patients and Methods: Adults with recurrent supratentorial MG for whom surgery, radiation, and/or chemotherapy failed were eligible. Treatment included oral TMZ 150 or 200 mg/m2/d, days 1 through 5, and cRA 100 mg/m2/d, days 1 to 21, every 28 days. Primary end point was progression-free survival at 6 months (PFS 6); secondary end points included response, survival, and PFS12. Results: Eighty-eight eligible patients (glioblastoma multiforme [n = 40]; anaplastic gliomas [n = 48; astrocytoma, 28; oligodendroglioma, 14; mixed glioma, six]) received treatment. PFS 6 was 43% (95% confidence interval [CI], 33% to 54%) and PFS12 was 16% (95% CI, 10% to 26%). Median overall PFS was 19 weeks (95% CI, 16 to 27 weeks), and median overall survival (OS) was 47 weeks (95% CI, 36 to 58 weeks). OS was 46% (95% CI, 36% to 57%) at 52 weeks and 21% (95% CI, 13% to 31%) at 104 weeks. Of 84 assessable patients, there were two (3%) complete responses and eight (12%) partial responses (complete plus partial response, 15%). Among 499 treatment cycles, the most common grade 3/4 events included granulocytopenia (1.8%), thrombocytopenia (1.4%), and hypertriglyceridemia (1.2%). Conclusion: TMZ and cRA were active, exceeding our 20% thresholds for PFS 6 success, assuming 20% improvement over our previously reported database (glioblastoma multiforme: expected, 30%; observed, 32%; anaplastic glioma: expected, 40%; observed, 50%).

Gemcitabine Plus Nab-Paclitaxel as Second-Line Chemotherapy following FOLFIRINOX in Patients with Unresectable Pancreatic Cancer: A Single-Institution, Retrospective Analysis

Chemotherapy ◽  
2021 ◽  
pp. 1-7
Author(s):  
Kotone Hayuka ◽  
Hiroyuki Okuyama ◽  
Akitsu Murakami ◽  
Yoshihiro Okita ◽  
Takamasa Nishiuchi ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Adverse Events ◽  
Advanced Pancreatic Cancer ◽  
Progression Free Survival ◽  
Unresectable Pancreatic Cancer ◽  
Line Treatment ◽  
Second Line ◽  
Free Survival ◽  
Common Grade ◽  
Grade 3

<b><i>Introduction:</i></b> Patients with advanced pancreatic cancer have a poor prognosis. FOLFIRINOX (FFX) and gemcitabine plus nab-paclitaxel (GnP) have been established as first-line treatment, but they have not been confirmed as second-line treatment after FFX. The aim of this study was to evaluate the safety and efficacy of GnP as second-line therapy after FFX in patients with unresectable pancreatic cancer. <b><i>Methods:</i></b> Twenty-five patients with unresectable pancreatic cancer were enrolled. The patients were treated with GnP after FFX between September 2015 and September 2019. Tumor response, progression-free survival (PFS), overall survival (OS), and incidence of adverse events were evaluated. <b><i>Results:</i></b> The response rate, disease control rate, median PFS, and median OS were 12%, 96%, 5.3 months, and 15.6 months, respectively. The common grade 3 or 4 adverse events were neutropenia (76%) and anemia (16%). <b><i>Conclusions:</i></b> GnP after FOLFIRINOX is expected to be one of the second-line recommendations for patients with unresectable pancreatic cancer.

Lonsurf (trifluridine/tipiracil): Assessing the impact of dose related toxicities and progression free survival in (refractory) metastatic colorectal cancer

2021 ◽  
pp. 107815522110179
Author(s):  
Olivia R Court
Keyword(s):  
Colorectal Cancer ◽  
Metastatic Colorectal Cancer ◽  
Dose Reduction ◽  
Progression Free Survival ◽  
Electronic Patient Records ◽  
Free Survival ◽  
Length Of Treatment ◽  
Common Grade ◽  
Grade 3 ◽  
The Impact

In the RECOURSE trial which lead to its accreditation, Lonsurf (trifluridine/tipiracil) was shown to extend progression free survival (PFS) by 1.8 months in metastatic colorectal cancer. This Trust audit aims to assess the average quantity of cycles of Lonsurf received by participants and the length of time it extends PFS. Similarly, to identify how many participants required a dose-reduction or experienced toxicities which necessitated supportive therapies. Quantitative data was collected retrospectively from all participants who had received ≥1 cycle of Lonsurf from The Clatterbridge Cancer Centre (CCC) from 2016 until June 2020. Participant electronic patient records were accessed to identify toxicity grading, length of treatment received, the date progression was identified, if dose reductions were applied and if supportive therapies were administered. Lonsurf extends PFS in patients with metastatic colorectal cancer at CCC by 3.0 months (95% CI: 2.73–3.27) and average treatment length was 2.4 months. However, 78 participants (41.5%) received a dose reduction due to toxicities. A total of 955 toxicities were recorded by participants; the most commonly reported toxicities irrespective of grade were fatigue (33.8%), diarrhoea (13.8%) and nausea (12.3%). The most common grade ≥3 toxicities were constipation and infection. The most frequently utilised supportive therapies were loperamide (49.6%) and domperidone (49.1%). Granulocyte colony stimulating factor (GCSF) was required by patients on 5 occasions (0.3%) in total. Lonsurf extends median PFS in patients with metastatic colorectal cancer by 3.0 months. The most common grade ≥3 toxicities which necessitated supportive therapies or a dose reduction were gastrointestinal and infection.

scholarly journals Phase II Trial of Cetuximab With or Without Paclitaxel in Patients With Advanced Urothelial Tract Carcinoma

2012 ◽  
Vol 30 (28) ◽  
pp. 3545-3551 ◽  
Author(s):  
Yu-Ning Wong ◽  
Samuel Litwin ◽  
David Vaughn ◽  
Seth Cohen ◽  
Elizabeth R. Plimack ◽  
...  
Keyword(s):  
Phase Ii ◽  
Urothelial Cancer ◽  
Single Agent ◽  
Progression Free Survival ◽  
Salvage Chemotherapy ◽  
Free Survival ◽  
Metastatic Urothelial Cancer ◽  
Metastatic Setting ◽  
Previously Treated ◽  
Grade 3

Purpose The benefit of salvage chemotherapy is modest in metastatic urothelial cancer. We conducted a randomized, noncomparative phase II study to measure the efficacy of cetuximab with or without paclitaxel in patients with previously treated urothelial cancer. Patients and Methods Patients with metastatic urothelial cancer who received one line of chemotherapy in the perioperative or metastatic setting were randomly assigned to 4-week cycles of cetuximab 250 mg/m2 with or without paclitaxel 80 mg/m2 per week. We used early progression as an indicator of futility. Either arm would close if seven of the initial 15 patients in that arm progressed at the first disease evaluation at 8 weeks. Results We enrolled 39 evaluable patients. The single-agent cetuximab arm closed after nine of the first 11 patients progressed by 8 weeks. The combination arm completed the full accrual of 28 patients, of whom 22 patients (78.5%) had visceral disease. Twelve of 28 patients had progression-free survival greater than 16 weeks. The overall response rate was 25% (95% CI, 11% to 45%; three complete responses and four partial responses). The median progression-free survival was 16.4 weeks (95% CI, 12 to 25.1 weeks), and the median overall survival was 42 weeks (95% CI, 30.4 to 78 weeks). Treatment-related grade 3 and 4 adverse events that occurred in at least two patients were rash (six cases), fatigue (five cases), and low magnesium (three cases). Conclusion Although it had limited activity as a single agent, cetuximab appears to augment the antitumor activity of paclitaxel in previously treated urothelial cancers. The cetuximab and paclitaxel combination merits additional study to establish its role in the treatment of urothelial cancers.

Biweekly Raltitrexed in Combination with Irinotecan (RIR) as Second-Line Therapy for Patients with Metastatic Colorectal Cancer: A Non-Randomized, Open-Label Phase II Trial.

2020 ◽  
Author(s):  
Ke Cheng ◽  
Yu-Wen Zhou ◽  
Ye Chen ◽  
Zhi-Ping Li ◽  
Meng Qiu ◽  
...  
Keyword(s):  
Adverse Events ◽  
Overall Response Rate ◽  
Progression Free Survival ◽  
Second Line ◽  
Open Label ◽  
Second Line Therapy ◽  
Free Survival ◽  
Common Grade ◽  
Open Label Phase ◽  
Grade 3

Abstract Background Irinotecan-based doublet chemotherapy strategy was standard second-line backbone treatment for patients with oxaliplatin‑refractory metastatic colorectal cancer(mCRC). The aim of this study was to evaluate tolerability and efficacy of raltitrexed combined with irinotecan biweekly administered as the second-line therapy for mCRC patients.Methods The study was a single-center, non-randomized, open-label phase II trial. Patients with mCRC after failure with first-line treatment of oxaliplatin and fluoropyrimidine or its derivatives were enrolled. Irinotecan (180 mg/m2) and raltitrexed (2.5 mg/m2) were given intravenously on day 1. Cycles were repeated every 2 weeks. The primary endpoint was progression-free survival, and the secondary endpoints included overall response rate, disease control rate, overall survival and treatment related adverse events. Results Between December 2012 and October 2016, 35 patients were enrolled. 33 and 35 patients were assessed for response and safety, respectively. The overall response rate (ORR) was 8.6 %, and the disease control rate (DCR) was 71.4%. The median progression-free survival (PFS) was 4.5 months (95% CI 3.8–5.2). The median overall survival was 12.0 months (95% CI 8.5–15.5). Four patients received conversion therapy to no evidence of disease (NED), and 2 patients were still alive with beyond 24 months survival. The most common grade 3/4 hematological adverse events were leukopenia (8.6%), neutropenia (5.7%). The most common grade 3/4 nonhematological adverse events were anorexia (14.3%), vomiting (14.3%), nausea (11.4%) and fatigue (8.6%). Two patients discontinued the protocol treatment because of treatment-related gastrointestinal adverse events. No one died from treatment-related events. The incidence and severity of toxicity was irrelevant to UGT1A1 status.Conclusions The combination of irinotecan with raltitrexed is an active, convenient and acceptable toxic regimen for second-line treatment for mCRC patients, which needs further study as a chemotherapy backbone to be combined with targeted agents in mCRC.Trial registration No. ChiCTR-ONC-12002767. The study was registered with the Chinese Clinical Trial Registry at 29 Octorber 2012, http://www.chictr.org.cn/index.aspx.

Vinorelbine (VRB) plus gemcitabine (GEM) as first-line treatment for elderly patients (p) with advanced non-small cell lung cancer (NSCLC): Molecular correlates

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 18040-18040
Author(s):  
I. Maestu ◽  
D. Isla ◽  
P. Diz ◽  
J. Muñoz ◽  
J. Oramas ◽  
...  
Keyword(s):  
Activities Of Daily Living ◽  
Median Survival ◽  
Daily Living ◽  
Single Agent ◽  
Progression Free Survival ◽  
Stage Iiib ◽  
Primary Tumors ◽  
Free Survival ◽  
Supraclavicular Lymph Nodes ◽  
Grade 3

18040 Background: The clinical benefit of non-cisplatin doublets vs a single agent in elderly or unfit p is still controversial. The present study focuses on clinical outcome with VRB/GEM in elderly p and the role of functional status and comorbidities. Genetic predictive markers of response to VRB/GEM will also be examined in genomic and cDNA from tumor and circulating tumor DNA. Methods: 145 chemonaive p with stage IIIB (pleural effusion or supraclavicular lymph nodes)-IV or recurrent NSCLC and age > 70 years were accrued at 32 sites between April 2004 and January 2006. Treatment consisted of VRB 25 mg/m2 IV or 60–80 mg/m2 oral plus GEM 1200 mg/m2, days 1, 8 every 21 days. Activities of daily living (ADL), instrumental activities of daily living (IADL) and comorbidities were evaluated. DNA samples were collected from primary tumors for the assessment of microtubule associated protein 4 (MAP4) and from serum for the checkpoint with forkhead-associated and ring finger (CHFR) methylation. Results: Data on 130 p is available. Median age 76 years (69–83); males: 86.8%; smokers: 70.5%; PS 0–1: 83.9%; adenocarcinoma: 34.4% / squamous: 48%; stage IIIB: 22.7%, IV: 77.3%. Self-sufficiency in ADL and IADL was 77.4% and 45.2% of the p analyzed. 68% of the p had comorbidities. Median cycles: 3 (1–8). Hematological toxicities (%p): grade 3/4 neutropenia, 7.8%/4.7%; grade 3/4 thrombocytopenia, 2.3%/0.8%; grade 3 anemia, 3.1%. Efficacy in evaluable population: PR, 23.2% (95% CI, 15.1% to 32.9%); SD, 41.1%. 24 p died during the treatment period (non toxicity related) and 21 p were not evaluable. With a median follow up of 5.8 months, median survival for the whole population was 4.97 months (m), progression free survival 4.53 m, event free survival 3.43 m, 1-year survival 26.6%. Statistically significant differences in median survival were observed among subgroups: PS 0–1/2, 6.5/2.3 m (p<0.001); sex male/female, 4.5/9.7 m (p 0.027); ADL <6/=6, 3.4/7.1 m (p 0.023). Conclusions: This trial confirms that VRB/GEM is effective, presenting a favorable toxicity profile in elderly p with advanced NSCLC. Complete data on genetic markers will be presented. No significant financial relationships to disclose.

NGR-hTNF and doxorubicin in relapsed small-cell lung cancer (SCLC).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 7085-7085 ◽  
Author(s):  
Raffaele Cavina ◽  
Vanesa Gregorc ◽  
Silvia Novello ◽  
Francesco Grossi ◽  
Armando Santoro ◽  
...  
Keyword(s):  
Phase Ii ◽  
Median Duration ◽  
Human Tumor ◽  
Progression Free Survival ◽  
Free Survival ◽  
Platinum Sensitive ◽  
Platinum Resistant ◽  
Grade 3 ◽  
Further Development ◽  
Necrosis Factor

7085 Background: By selectively damaging tumor vasculature, NGR-hTNF (asparagine-glycine-arginine human tumor necrosis factor) is able to improve intratumoral uptake of doxorubicin (D). A phase I trial selected NGR-hTNF 0.8 µg/m2/day(d)1 and D 75 mg/m2/d1 every 3 weeks (q3w) for phase II. Methods: SCLC pts failing one or more platinum-based regimen received NGR-hTNF until progressive disease (PD) and D up to 550 mg/m2. This phase II trial (n=27 pts) had progression-free survival (PFS) as primary end point, with tumor response assessed q6w by RECIST, while secondary end points included adverse events (AEs), disease control rate (DCR), and overall survival (OS). Results: Among 28 pts enrolled (median age 63 years; M/F 19/9; PS 0/1-2 13/15; prior lines 1/2-3 20/8), 16 pts had platinum-resistant (R) disease (PD≤3 months) and 12 pts platinum-sensitive (S) disease (PD>3 months). At baseline, median neutrophil to lymphocyte ratio (NLR) was 4 (range 1-20). A total of 114 cycles were given (range 1-10), with 13 pts (46%) having ≥ 4 cycles and 9 pts (32%) ≥ 6 cycles. No grade 3/4 AEs related to NGR-hTNF were noted, while grade 1/2 AEs were transient chills (61%). NGR-hTNF did not apparently increase D-related AEs. Median PFS was 3.2 months (95% CI 2.6-3.8) and 1-year OS rate was 34%. Overall, DCR was 55% (95% CI 35-74), comprising 6 partial responses (22%; median duration: 6.3 months) and 9 stable diseases (33%; median duration: 4.1 months). Mean changes from baseline in target tumor size after 2, 4, and 6 cycles were -9%, -29%, and -32%, respectively for R disease and -11%, -20%, and -43%, respectively for S disease. In pts pretreated with ≥ 2 lines, DCR was 75%, median PFS was 5.1 months, and 1-year OS rate was 44%. In pts with R or S disease, DCR were 50% and 58% (p=.72), median PFS were 2.7 and 4.1 months (p=.07), and 1-year OS rates were 27% and 42% (p=.65), respectively. At multivariate analyses, PFS was not related to baseline characteristics, while an improved OS was associated only with a low NLR. The 1-year OS rate was 48% in pts with NLR ≤ 4 and 10% in pts with NLR > 4 (p=.007), while in pts with NLR ≤ 4, 1-year OS rate was 46% in R disease and 50% in S disease. Conclusions: This combination is well tolerated and active in platinum resistant and sensitive SCLC and further development is of interest.

Everolimus in combination with paclitaxel and carboplatin in patients with advanced melanoma: A phase II trial of the Sarah Cannon Research Institute (SCRI).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 8556-8556
Author(s):  
Ralph J. Hauke ◽  
Jeffrey R. Infante ◽  
Kent C. Shih ◽  
Mark S. Rubin ◽  
Edward Arrowsmith ◽  
...  
Keyword(s):  
Single Agent ◽  
Stage Iv ◽  
Progression Free Survival ◽  
Advanced Melanoma ◽  
Entire Group ◽  
Combination Regimen ◽  
Eligibility Criteria ◽  
Common Grade ◽  
Grade 3 ◽  
Ecog Ps

8556 Background: The PI3k/AKT pathway is activated in most metastatic melanomas; mTOR is a critical component of this pathway. Everolimus, an mTOR inhibitor, has demonstrated single-agent activity in patients with advanced melanoma. We evaluated the efficacy and toxicity of everolimus in combination with paclitaxel/carboplatin in patients with advanced melanoma. Methods: Eligible patients had stage IV or unresectable stage III melanoma, unselected for braf status, previously untreated with chemotherapy or targeted agents. Previous immunotherapy was allowed. Additional eligibility criteria: ECOG PS 0 or 1; measurable disease; no active brain metastases; adequate bone marrow, kidney, and liver function; informed consent. All patients received paclitaxel 175mg/m2, 1-3 hour IV infusion, and carboplatin AUC 6.0 IV on day 1 of each 21-day cycle. Everolimus 5mg PO was given daily. Patients were evaluated for response every 6 weeks; treatment continued until progression or undue toxicity. Median progression-free survival (PFS) for paclitaxel/carboplatin treatment is 4 months; we looked for a median PFS of 6 months with this novel combination. Results: Seventy patients were treated between 2/2010 and 2/2011; median age 63, 90% had stage IV melanoma. 91% of patients received at least 2 cycles of therapy; median cycles received: 4 (range: 1-25+). Twelve patients (17%) had partial responses; an additional 42 patients (60%) had stable disease at first reevaluation. After a median 13 months of followup, the median PFS for the entire group was 4 months (95% CI: 2.8 – 5.0 months); 96% had progressed during the first 12 months. Median survival was 10 months (95% CI: 7.3 – 10.9 months). Toxicity was as previously described with these agents; neutropenia was the most common grade 3/4 toxicity (27%). Only 3 patients stopped treatment due to toxicity. Conclusions: The addition of everolimus to paclitaxel/carboplatin was feasible and well-tolerated; however, efficacy results were similar to those reported with paclitaxel/carboplatin alone. Further development of this combination regimen for treatment of metastatic melanoma is not recommended.

NGR-hTNF and doxorubicin in relapsed ovarian cancer (OC).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 5059-5059
Author(s):  
Domenica Lorusso ◽  
Giovanni Scambia ◽  
Giulia Amadio ◽  
Alessia di Legge ◽  
Antonella Pietragalla ◽  
...  
Keyword(s):  
Median Duration ◽  
Human Tumor ◽  
Progression Free Survival ◽  
Free Survival ◽  
Phase 2 Trial ◽  
Randomized Phase Ii ◽  
Common Grade ◽  
Grade 3 ◽  
Necrosis Factor

5059 Background: NGR-hTNF (asparagine-glycine-arginine human tumor necrosis factor) is able to promote antitumor immune responses and to improve the intratumoral doxorubicin (D) uptake by selectively damaging tumor vessels. Methods: OC patients (pts) with progressive disease (PD) after ≥ 1 platinum/taxane regimen and with a platinum free interval lower than 6 months (PFI <6) or ranging from 6 to 12 months (PFI 6-12) received NGR-hTNF (N) 0.8 µg/m2 and D 60 mg/m2 on day 1 every 3 weeks. Primary endpoint of this phase 2 trial was response rate by RECIST criteria with a target of ≥ 6/37 responding pts. Secondary aims were progression free survival (PFS) and overall survival (OS). Results: 37 pts (median age 57 years; PS 0/1 32/5; PFI < 6/6-12 25/12; prior regimens 1-5) were enrolled. Median baseline peripheral blood lymphocyte count (PBLC) was 1.6/mL (interquartile range 1.2-2.1). In all, 177 cycles were given, with 18 pts (49%) receiving ≥ 6 cycles and 12 pts (32%) 8 cycles. Neither grade 3/4 adverse events (AEs) related to N nor increase of D-related AEs were noted. Common grade 1/2 AEs included chills (65%). Eight pts (23%; 95% CI 12-39) had partial response (PR; 2 with PFI < 6 and 6 with PFI 6-12; median duration: 8.2 months). Fifteen pts had stable disease (SD, 43%; 10 with PFI < 6 and 5 with PFI 6-12; median duration: 4.9 months) for an overall disease control (DC, PR+SD) rate of 66%. Mean changes from baseline in target tumor size after 2, 4, 6, and 8 cycles were 2%, -54%, -69%, and -77%, respectively. Median PFS was 5.0 months (95% CI 3.1-6.9) and median OS was 17.0 months (10.4-23.6). In pts with PFI < 6 or 6-12, median PFS were 3.8 and 7.8 months (p=.03) and median OS were 14.3 and 20.1 months (p=.14), respectively. Pts with DC had longer median OS than those with early PD (24.0 and 4.9 months, respectively, p=.02). Longer PFI (p=.03) and higher PBLC (p=.01) were associated with better PFS, while OS correlated only with PBLC (p=.001). In the subset with PFI < 6, pts with PBLC ≥ or < 1.2/mL (1st quartile) had median PFS of 4.9 and 2.6 months (p=.02) and median OS of 15.8 and 4.3 months (p=.0001), respectivel Conclusions: A randomized phase II trial is currently testing D ± NGR-hTNF in pts with PFI < 6 (refractory/resistant). The role of PBLC as blood-based biomarker deserves further investigation.

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