Final Results Of a Phase II Study Of Lenalidomide In Combination With Rituximab For The Treatment Of Indolent Non Follicular Non Hodgkin Lymphoma

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 4383-4383 ◽  
Author(s):  
Stefano Sacchi ◽  
Samantha Pozzi ◽  
Marina Cesaretti ◽  
Luigi Marcheselli ◽  
Gabriele Buda ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Informed Consent ◽  
Phase Ii ◽  
Conflicts Of Interest ◽  
Dose Intensity ◽  
Progression Free Survival ◽  
B Cell Lymphoma ◽  
Complete Response ◽  
Open Label ◽  
Grade 3

Abstract Background Advanced-stage, relapsed indolent non follicular lymphomas (INFLs) have a relatively poor prognosis, with low complete response to conventional chemotherapy and short survival. Thus, there is a need for innovative treatment with high efficacy and a good safety profile. Lenalidomide (R®) is an immunomodulatory drug with a direct tumoricidal effect and action on T, NK and stromal cells that may enhance antibody-dependent cell mediated cytotoxicity as well as the development of specific anti-tumor immune responses. These immunologic effects may synergize with the action of rituximab (R). To test the efficacy of R® combined with R (R2), we have conducted a multi center, open label phase II clinical trial in patients (pts) with relapsed INFL. Methods Eligible pts must have indolent non follicular B-cell lymphoma relapsed after at least 2 but less than 4 prior lines of R-containing immuno-chemotherapy with measurable disease. Patients received oral R® 20 mg once daily on days 1-21. R is administered at a dose of 375 mg/m2 at day 14 of every course. Treatment is repeated every 28 days for up to 6 courses. The primary objectives of the study were to evaluate the antitumor activity of oral R® when given in combination with R and to assess the safety of R2 regimen evaluated by standard criteria (CTC-NCI 3.0). The secondary objectives were the evaluation of progression free survival (PFS) and overall survival (OS). Results From July 2010 and March 2013, 44 pts entered the protocol. Six out of 44 pts were excluded from this analysis as 2 withdrew informed consent and 4 refused to start treatment immediately after signing the informed consent. Enrolled pts (38 cases) had: 18 small lymphocytic lymphoma (SLL), 12 lymphoplasmacytic lymphoma (LPL) and 8 marginal zone lymphoma (MZL). Median age was 68 years (51-75) and 58% were male. LDH value was increased in 21% of pts and β-2-microglobulin in 75%; 51% of pts had Hb<12 g/dL and 66% had bone marrow involved (median infiltrating 40%). Of the 38 pts, 7 achieved a complete remission and 14 a partial remission with an ORR of 55%. Seven pts had a stable disease and 5 a lymphoma progression. In general, the regimen R2 was relatively well-tolerated. Grade 3-4 hematological events were observed in 22 pts. The most common adverse events were neutropenia (58%), thrombocytopenia (11%), anemia (10%) and infection (10%). Grade 3-4 non hematological events were fever (5%), dyspnea (3%), allergic reaction to R (3%), renal failure (3%) and erythema (3%). Growth factors were administered in 58% of pts. The median dose intensity was 0.94 for R and 0.98 for R®. With a median follow-up of 19 months (range 1-43), overall 6 pts died, 5 for lymphoma progression and 1 for treatment related toxicity. The 2-years OS and the 2-years PFS were shown in Figure 1. Figure 2 shows the PFS by histology. The percentage of 2-years PFS (71%) for MZL appear impressive. Conclusions The chemo-free R2 scheme as treatment for relapse INFLs produces response in about 50% of pts and remission appear durable in pts with MZL. The toxicity profile of the combination is tolerable with manageable hematologic side effects. These results support the design of clinical trial with this chemo-free combination as first line treatment for INFLs, in particular for MZL. Disclosures: No relevant conflicts of interest to declare.

Results of a Phase II Study of Lenalidomide in Combination with Rituximab for the Treatment of Indolent Non Follicular Non Hodgkin Lymphoma (NHL)

Blood ◽  
2012 ◽  
Vol 120 (21) ◽  
pp. 1645-1645
Author(s):  
Stefano Sacchi ◽  
Samantha Pozzi ◽  
Marina Cesaretti ◽  
Luigi Marcheselli ◽  
Eliana Valentina Liardo ◽  
...  
Keyword(s):  
B Cell ◽  
Phase Ii ◽  
Conflicts Of Interest ◽  
Dose Intensity ◽  
Progression Free Survival ◽  
B Cell Lymphoma ◽  
Hematological Toxicity ◽  
Open Label ◽  
Free Survival ◽  
Small Series

Abstract Abstract 1645 Background: Indolent non follicular B-Cell Lymphomas (INFL) are an eterogenous group of lymphomas and include small lymphocityic lymphoma (SLL), lymphoplasmacytic lymphoma (LPL), and marginal zone lymphoma (MZL). Relapsed INFLs in advanced stage have a relatively poor prognosis, with low complete response to conventional chemotherapy and short survival. Lenalidomide (R®) is an immunomodulatory drug with effects on the innate immune system that may enhance antibody-dependent cell mediated cytotoxicity as well as the development of specific anti-tumor immune responses. These immunologic effects may synergize with the action of rituximab (R). To test the efficacy of R® combined with R (R2), we have conducted a multi center, open label phase II clinical trial in patients (pts) with relapsed INFL. Methods: Eligible pts must have indolent non follicular B-cell lymphoma relapsed after at least 2 but less than 4 prior lines of R-containing immuno-chemotherapy with measurable disease. Patients received oral R® 20 mg once daily on days 1–21. R is administered at a dose of 375 mg/m2 at day 14 of every course. Treatment is repeated every 28 days for up to 6 courses. The primary objectives of the study were to evaluate the antitumor activity of oral R® when given in combination with R and to assess the safety of R2 evaluated by standard criteria (CTC-NCI 3.0). The secondary objectives were progression free survival (PFS), event free survival (EFS) and duration of remission (DR). Results: From July 2010 and June 2012, 39 patients were enrolled: 19 had SLL, 11 had LPL, 4 splenic MZL, 3 extranodal MZL and a 2 nodal MZL. Median age was 68 years (51–76) and 58% were male. LDH value was increased in 17% of pts and β-2-microglobulin in 87%; 41% of pts had Hb<12 g/dL and 62% were bone marrow positive. At time of current analysis treatment and response data were available in 27 pts. Overall treatment was completed in 18 pts (67%); in 9 cases treatment was interrupted prematurely primarily due to hematological toxicity (n=5) and due to disease progression (n=4). Of the 27 pts, 5 achieved a complete remission and 9 a partial remission with an ORR of 52%. In general, the regimen R2 was relatively well-tolerated. Grade 3–4 hematological events included neutropenia occurring in 50% of pts, infection in 7% and piastrinopenia in 3%. Growth factors were administered in 60% of pts. The median dose intensity was 0.94 for R and 0.92 for R®. With a median follow-up of 13 months (range 1–36), overall 9 pts had a lymphoma progression and 2 of them died. The 1-year overall survival and the 1-year PFS were 92% (IC95% 57–99%) and 78 months (IC95% 54–91%) respectively. Conclusions: In our trial follicular histology was an exclusion criteria and all pts were relapsed/refractory to immuno-chemotherapy rituximab-containing regimens. Thus the results observed with the chemo-free R2 scheme compare favorably with other previously reported results observed in relapsed indolent lymphoma treated with standard immuno-chenotherapy. Further the R2 combination was relatively well tolerated. In conclusion our results, although obtained in a small series of patient are encouraging and support further evaluation of R2 scheme in a larger cohort of patients. Disclosures: No relevant conflicts of interest to declare.

Cisplatin and Gemcitabine Treatment for Malignant Mesothelioma: A Phase II Study

1999 ◽  
Vol 17 (1) ◽  
pp. 25-25 ◽  
Author(s):  
M. J. Byrne ◽  
J. A. Davidson ◽  
A. W. Musk ◽  
J. Dewar ◽  
G. van Hazel ◽  
...  
Keyword(s):  
Partial Response ◽  
Phase Ii ◽  
Malignant Mesothelioma ◽  
Phase Ii Study ◽  
Dose Intensity ◽  
Progression Free Survival ◽  
Complete Response ◽  
Symptom Improvement ◽  
Median Response ◽  
Grade 3

PURPOSE: We performed a phase II study of combined cisplatin 100 mg/m2, given intravenously on day 1, and gemcitabine 1,000 mg/m2, given intravenously on days 1, 8, and 15 of a 28-day cycle for six cycles among patients with advanced measurable pleural mesothelioma. PATIENTS AND METHODS: Pleural tumor was measured at three levels on computed tomographic scans at study entry and before the second, fourth, and sixth cycles and every 2 months thereafter to disease progression. Of the 21 patients treated, 19 were male; the median age was 62 years (range, 46 to 74 years); 62% had epithelial tumors; and 18 were classified as tumor-node-metastasis system stage III or IV. Ninety-four cycles were given (median, six; mean, 4.5 per patient), with a mean relative dose intensity of cisplatin 96.7% and gemcitabine 82.5%. RESULTS: Best objective responses achieved were as follows: complete response, no patients; partial response, 10 patients (complete response + partial response, 47.6% [95% confidence interval, 26.2% to 69.0%]); no change, nine patients; and progressive disease, two patients. Median response duration was 25 weeks, progression-free survival was 25 weeks, and overall survival was 41 weeks. Nine of the 10 responders (90%) and three of nine patients with no change had significant symptom improvement. Serial measurements of vital capacity were performed on three of the responders; all showed a significant increase during the time of remission. Toxicity was mainly gastroenterologic and hematologic. Grade 3 nausea and vomiting occurred in 33% of patients, grade 3 leukopenia in 38%, grade 3 thrombocytopenia in 14%, and grade 4 thrombocytopenia in 19%. CONCLUSION: Combined cisplatin and gemcitabine is an active combination in malignant mesothelioma and produces symptomatic benefit in responding patients.

A multicenter phase II study of bendamustine with rituximab in patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 8023-8023 ◽  
Author(s):  
Michinori Ogura ◽  
Kiyoshi Ando ◽  
Nozomi Niitsu ◽  
Seok Jin Kim ◽  
Ken Ohmachi ◽  
...  
Keyword(s):  
B Cell ◽  
Phase Ii ◽  
Phase Ii Study ◽  
Progression Free Survival ◽  
B Cell Lymphoma ◽  
Complete Response ◽  
Salvage Regimen ◽  
Prior Therapy ◽  
Non Hodgkin Lymphoma ◽  
Grade 3

8023 Background: Effective salvage therapies are needed in patients (pts) with relapsed/refractory DLBCL after R-CHOP. Therapy with bendamustine plus rituximab (B-R) was well tolerated and effective in the preceding phase I study in relapsed/refractory aggressive B-cell non-Hodgkin lymphoma, including DLBCL. This phase II study assessed the efficacy and safety of B-R in pts with relapsed/refractory DLBCL. Methods: Pts with histologically confirmed DLBCL (excluding transformed disease) and 1-3 prior therapies received rituximab 375 mg/m2 IV on day 1 and bendamustine 120 mg/m2 IV on days 2 and 3 of each 21-day cycle, for up to 6 cycles. Recovery of neutrophil count to ≥1,000/mm3 and platelet count to ≥75,000/mm3 were required prior to the start of each cycle; treatment delays >2 weeks resulted in discontinuation. The primary endpoint was overall response rate (ORR); secondary endpoints included complete response (CR) rate, progression-free survival (PFS), and safety. Results: A total of 63 pts were enrolled; data from 59 pts were available. Median age was 67 (range, 36-75) years with 37 pts over 65 years. The majority of pts (64.4%) had 1 prior therapy; 57 pts (96.6%) were previously treated with rituximab-containing combination chemotherapy and 8 (13.6%) had prior auto-PBSCT. Pts received a median of 4 (range, 1-6) treatment cycles. Sixteen (27.1%) pts completed 6 treatment cycles; most common reasons for early discontinuation were disease progression (n=15) and failure to meet criteria to start the next cycle (n=13). Among 59 pts evaluable for response, ORR was 62.7% with a 37.3% CR rate. The median PFS was 200 days (95% CI, 109-410). Most common grade 3/4 adverse events (AEs) included CD4 lymphocytes decreased (66.1%), neutropenia (54.2%), and thrombocytopenia (10.2%). Four (6.8%) pts discontinued due to serious AEs (cytomegalovirus infection, infection, pneumonia, and pneumonia/respiratory failure). Conclusions: B-R demonstrated promising activity in pts with relapsed/refractory DLBCL. Toxicity was primarily hematologic and generally manageable. These results suggest that B-R is a promising salvage regimen for pts with relapsed/refractory DLBCL after R-CHOP.

The MYOCAN Study. A Phase II Study of Cyclophosphamide, Oncovin, Myocet™, and Prednisone Plus Rituximab (R-COMP) in the Treatment of Elderly Patients with Diffuse Large B-Cell Non-Hodgkin Lymphoma (DLBCL).

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 4586-4586 ◽  
Author(s):  
Massimo Federico ◽  
Martin J.S. Dyer ◽  
Maria Dolores Caballero ◽  
Claire Reilly ◽  
Eckhard Thiel
Keyword(s):  
Elderly Patients ◽  
Phase Ii ◽  
International Prognostic Index ◽  
Prognostic Index ◽  
Pegylated Liposomal Doxorubicin ◽  
Dose Intensity ◽  
Complete Response ◽  
Open Label ◽  
Dlbcl Patient ◽  
Grade 3

Abstract BACKGROUND: For more than 20 years, CHOP has been the gold standard treatment for patients with aggressive NHL. The addition of rituximab to this regimen has been shown to improve outcomes in elderly patients with advanced (Coiffier et al NEJM2002; 346:235–42). However, CHOP is often poorly tolerated by elderly patients resulting in dose reductions and consequently lower response and cure rates compared to younger patients. Myocet™ (non-pegylated liposomal doxorubicin) has an improved pharmacokinetic profile with less myelosuppression and GI toxicity and has a reduced risk of cardiotoxicity at dose levels equivalent to standard formulations of doxorubicin. METHODS: In this phase II, open label, 2-stage study, we replaced the conventional doxorubicin with Myocet™ to evaluate the response rate and safety of the R-COMP regimen (rituximab, cyclophosphamide, vincristine, Myocet™, prednisone). Previously untreated, elderly patients (≥60 yrs) with CD20+ newly diagnosed, advanced DLBCL were treated every 3 weeks with: Myocet™ 50mg/m2, cyclophosphamide 750mg/m2, vincristine 1.4 mg/m2 (max. 2mg), rituximab 375 mg/m2 (day 3 on cycle 1, day 1 thereafter) and prednisone 100mg/d d1–5 for 8 cycles. Response was assessed after 3 and 8 cycles. RESULTS: Thirty patients were enrolled in stage 1 of the study with a median age of 72 (range 61–82). At baseline 17 (56%) patients had stage III–IV disease; 60% had an intermediate or high risk (2+) International Prognostic Index score and the median LVEF was 59% (range 50–75). A total of 198 cycles of chemotherapy were given, with a median of 8 cycles (range 1–8). Of the 198 cycles administered 15 (8%) were delayed by haematological or hepatic toxicity for a median of 7 days (range 0 to 25). The relative dose intensity for the regimen was 87%, for Myocet™ it was 84%. Toxicity was mainly haematological with grade 3 or 4 neutropenia in 29% of cycles and febrile neutropenia in 4%. There was no grade 3 or 4 vomiting and a low incidence of grade 1 or 2 vomiting (3%). At the last observation the median LVEF was 55% (range 40–76), 16 patients had no change or an improved LVEF and 13 patients had a reduced LVEF. In the cohort of 24 patients evaluable for response, 15 (63%) had a complete response and an additional 7 (29%) achieved a partial response. CONCLUSIONS: These interim results suggest R-COMP is a well tolerated regimen with promising response rates in elderly patients with advanced DLBCL. Patient recruitment continues in stage 2 of the study with the aim of enrolling a total of 75 patients with a 2-year follow-up.

A phase II study of ziv-aflibercept (Z) + FOLFIRI in Japanese patients (pts) with metastatic colorectal cancer (mCRC).

2017 ◽  
Vol 35 (4_suppl) ◽  
pp. 707-707 ◽  
Author(s):  
Taroh Satoh ◽  
Tadamichi Denda ◽  
Tetsuya Hamaguchi ◽  
Naotoshi Sugimoto ◽  
Takashi Ura ◽  
...  
Keyword(s):  
Phase Ii ◽  
Phase Ii Study ◽  
Dose Intensity ◽  
Progression Free Survival ◽  
Complete Response ◽  
Japanese Patients ◽  
Phase Iii ◽  
Open Label ◽  
Secondary Endpoints ◽  
Phase Iii Study

707 Background: VEGF promotes tumor angiogenesis and metastasis. Z blocks the activity of VEGF-A/-B, and placental growth factor and was shown in the VELOUR phase III study (NCT00561470) outside of Japan to significantly improve overall survival (OS), progression-free survival (PFS), and overall response rate (ORR) in mCRC pts as a second-line treatment given with FOLFIRI. Goals of the current open-label, multicenter phase II study were to assess the efficacy and safety of Z + FOLFIRI in a post-oxaliplatin setting in mCRC pts in Japan. Methods: Pts received Z (4 mg/kg) + FOLFIRI (400 mg/m2 bolus 5-fluorouracil [FU]; 2400 mg/m2 continuous infusion 5-FU; 200 mg/m2 levofolinate; 180 mg/m2 irinotecan) every 2 weeks until progression, unacceptable toxicity, or study withdrawal. Primary endpoint: ORR (required 60 pts in order to obtain a 95% CI width of 16–20%, assuming an ORR of 10–20%). Secondary endpoints: PFS, OS, and safety. Tumors were assessed by independent reviewers every 6 ± 1 weeks until progression. Results: Study enrolled 62 pts; 50 pts (83.3%) had received prior bevacizumab. Of 60 pts evaluable for response, 5 had a partial response and none had a complete response, resulting in an ORR of 8.3% (95% CI: 1.3–15.3%). The median PFS was 5.42 months (95% CI: 4.140–6.702), and the median OS was 15.59 months (range 11.20–19.81). Forty-one pts (66.1%) died due to progression; none died due to study treatment. Pts underwent a median of 8 treatment cycles (range 1–31) lasting a median of 21.8 weeks (range 2–73). The median relative dose intensity was 0.99 (range 0.2–1.0) for Z, 0.87 (range 0.4–1.0) for irinotecan, and 0.96 (range 0.7–1.0) for 5-FU. All pts had ≥1 treatment emergent adverse event (TEAE; see table). Conclusions: The ORR was 8.3% (95% CI: 1.3–15.3%), and the median OS was 15.59 months. The safety profile was consistent with that reported previously. Registered as NCT01882868. Clinical trial information: NCT01882868. [Table: see text]

Long-term analyses from L-MIND, a phase II study of tafasitamab (MOR208) combined with lenalidomide (LEN) in patients with relapsed or refractory diffuse large B-cell lymphoma (R/R DLBCL).

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. 7513-7513
Author(s):  
Johannes Düll ◽  
Kami J. Maddocks ◽  
Eva Gonzalez-Barca ◽  
Wojciech Jurczak ◽  
Anna Marina Liberati ◽  
...  
Keyword(s):  
Phase Ii ◽  
Phase Ii Study ◽  
Objective Response ◽  
Progression Free Survival ◽  
B Cell Lymphoma ◽  
Complete Response ◽  
Open Label ◽  
Efficacy Analysis

7513 Background: L-MIND (NCT02399085) is an ongoing, open-label, Phase II study of tafasitamab (MOR208), an Fc-modified, humanized, anti-CD19 monoclonal antibody, plus LEN in ASCT-ineligible patients (pts) with R/R DLBCL. Primary analyses and 2-year efficacy results were previously presented; we report an updated efficacy analysis with ≥35 months follow up (cut-off: October 30, 2020). Methods: Pts were aged ≥18 years with ASCT-ineligible R/R DLBCL, had 1–3 prior systemic therapies (Tx), including ≥1 CD20-targeting regimen, with an ECOG status of 0–2. Pts received 28-day cycles (C) of tafasitamab (12 mg/kg IV), once weekly during C1–3, with a loading dose on Day 4 of C1, then every 2 weeks (Q2W) during C4–12. LEN (25 mg PO) was administered on Days 1–21 of C1–12. After C12, progression-free pts received tafasitamab Q2W until disease progression. The primary endpoint was objective response rate (ORR), assessed by IRC. Secondary endpoints included duration of response (DoR), progression-free survival (PFS) and overall survival (OS). Results: Eighty of 81 enrolled pts received tafasitamab + LEN and were included in the full analysis set (1 prior Tx, n=40; 2+ prior Tx, n=40). At data cut-off, the overall ORR was 57.5% (n=46/80), including complete response (CR) in 40% of pts (n=32/80) and partial response (PR) in 17.5% of pts (n=14/80) (Table). Kaplan-Meier estimates: median DoR=43.9 months (95% CI: 26.1–not reached [NR]), and NR in pts who achieved a CR (95% CI: 43.9–NR); median PFS=11.6 months (95% CI: 6.3–45.7), with median follow-up 33.9 months; median OS=33.5 months (95% CI: 18.3–NR), with median follow-up 42.7 months. There were no unexpected toxicities or new safety signals. Conclusions: Combination Tx with tafasitamab + LEN followed by tafasitamab monotherapy provided durable responses in pts with R/R DLBCL not eligible for ASCT, with a manageable safety profile. These long-term data indicate the potential of tafasitamab + LEN followed by extended tafasitamab monotherapy in achieving prolonged remission and survival benefit in this patient population, especially at first relapse. Clinical trial information: NCT02399085. [Table: see text]

Phase II Study of Uracil-Tegafur With Leucovorin in Elderly (≥ 75 years old) Patients With Colorectal Cancer: ECOG 1299

2007 ◽  
Vol 25 (34) ◽  
pp. 5397-5402 ◽  
Author(s):  
Howard S. Hochster ◽  
Weixiu Luo ◽  
Elizabeta C. Popa ◽  
Bruce T. Lyman ◽  
Mary Mulcahy ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Elderly Patients ◽  
Survival Time ◽  
Phase Ii ◽  
Performance Status ◽  
Progression Free Survival ◽  
Open Label ◽  
Old Patients ◽  
Gi Toxicity ◽  
Grade 3

Purpose To evaluate the tolerability and effectiveness of uracil-tegafur (UFT) with leucovorin (LV) in the treatment of elderly patients with advanced colorectal cancer. Patients and Methods Patients ≥ 75 years of age with previously untreated colorectal cancer were eligible for this phase II, single-arm, open-label, multicenter cooperative group clinical trial. UFT 100 mg/m2 plus LV 30 mg orally every 8 hours for 28 days every 35 days was administered until progression. Results Fifty-eight patients were enrolled between June 2000 and July 2001, and 55 were treated. The median age of treated patients was 81 years (range, 75 to 90 years), 26 patients were (47%) women, and 80% had good performance status (0 to 1). The observed overall response rate was 22% (95% CI, 11.8% to 35.0%). The estimated median overall survival time was 13.0 months (95% CI, 9.6 to 17.4 months), and median progression-free survival time was 4.6 months (95% CI, 2.6 to 6.7 months). Among the 56 treated patients (including one ineligible patient), 31 (55%) experienced grade 3 to 4 toxicities, most commonly diarrhea (25%) and GI toxicity (36%), with patients older than 85 years of age at highest risk. Conclusion The results of this trial support the efficacy of oral UFT/LV in elderly patients with colorectal cancer. The regimen is tolerated moderately well overall, particularly as compared with other fluoropyrimidine regimens, although there is increased GI toxicity in the most elderly. These results suggest that studies using newer oral fluoropyrimidine analogs should be investigated in this patient population.

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]

RAMSETE: A single-arm, multicenter, single-stage phase II trial of RAD001 (everolimus) in advanced and metastatic silent neuro-endocrine tumours in Europe.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 4122-4122 ◽  
Author(s):  
Marianne E. Pavel ◽  
Bertram Wiedenmann ◽  
Jaume Capdevila ◽  
Nicholas Reed ◽  
Juan W. Valle ◽  
...  
Keyword(s):  
Phase Ii ◽  
Objective Response ◽  
Mammalian Target Of Rapamycin ◽  
Progression Free Survival ◽  
Complete Response ◽  
High Rate ◽  
Mucosal Inflammation ◽  
Duration Of Treatment ◽  
Open Label ◽  
Best Response

4122 Background: The mammalian target of rapamycin (mTOR) signaling pathway is involved in the pathogenesis of neuroendocrine tumors (NET). Everolimus (RAD001), an oral mTOR inhibitor, has antitumor activity in patients (pts) with advanced NET. In this open-label, multicenter, phase II study (RAMSETE), the safety and efficacy of everolimus monotherapy was evaluated in pts with advanced nonsyndromic, nonpancreatic NET. Methods: Pts with advanced (unresectable or metastatic), progressive, nonsyndromic, nonpancreatic NET received everolimus (10 mg/day) as monotherapy. The primary endpoint was objective response rate (proportion of pts with best overall complete response [CR] or partial response [PR] per RECIST v1.0) by central radiologic review. A secondary endpoint included progression-free survival (PFS). Results: By database soft lock (December 1, 2011), 73 pts from 16 European clinics received everolimus (median duration of treatment: 193 days). Fifty-five (75%) pts discontinued; reasons included disease progression (n=23), adverse events (AEs [n=23]), withdrawal of consent (n=4), death (n=3), and protocol deviation (n=2). In the per protocol population (N=60), 32 (53%) pts received prior antineoplastic therapy. The best response by central review was stable disease in 55%. By local review, 3 (5%) pts had a PR, with SD in 39 (65%) pts. Median PFS by central review was 185 days (95% CI: 158-255). Median PFS by local investigator review was 285 days (95% CI: 231-not estimable). 69 (95%) pts reported treatment-related AEs of any grade, including rash (n=28; 38%), diarrhea (n=20; 27%), mucosal inflammation (n=18; 25%), and decreased appetite (n=17; 23%). Treatment-related grades 3 and 4 AEs and serious AEs were reported by 27 (37%) and 18 (25%) pts, respectively. Conclusions: In this open-label trial of everolimus in pts with advanced, nonsyndromic, extrapancreatic NET, a high rate of disease stabilization was achieved after prior tumor progression with favorable median PFS. This study further supports efficacy of everolimus in types of NET other than those studied in RADIANT-3 (pancreatic NET) and RADIANT-2 (NET associated with carcinoid syndrome).

Phase I trial of docetaxel (D), cisplatinum (C), and continuous capecitabine (CAP) (TCX) in advanced esophagogastric cancer (AEC).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. e14587-e14587
Author(s):  
Simon Gollins ◽  
Arwel Lloyd ◽  
Jackie Morris ◽  
Nick Smith ◽  
Brian Haylock ◽  
...  
Keyword(s):  
Phase I ◽  
Phase Ii ◽  
Dose Intensity ◽  
Progression Free Survival ◽  
Free Survival ◽  
Best Response ◽  
Esophagogastric Cancer ◽  
Grade 3 ◽  
Dose Levels ◽  
Dose Limiting Toxicity

e14587 Background: This phase I study assessed the combination of D, C, and continuous CAP in AEC to develop a regimen of acceptable toxicity to take forward to phase II study. Methods: Patients with AEC were treated in cohorts of 3, at one of 3 dose levels (DL). DL0: D at 60 mg/m2 IV on day 1, C at 60 mg/m2 IV on day 1, CAP at 1,000 mg/m2 per day in two divided doses days 1-21, every 3 weeks. DL1: CAP increased to 1,250 mg/m2 per day. DL2: D increased to 75 mg/m2 IV day 1 and CAP to 1,250 mg/m2 per day. Prophylactic colony stimulating factors were not used. Patients received a maximum of 6 cycles. Blood counts and biochemistry were assessed twice weekly and daily for grade 3/4 abnormality. Results: Between 1.11.07 and 24.6.09 15 patients were enrolled: male/female:14/1, WHO PS:0/1:10/5, median age 63 yr (range 46-69), primary site oesophagus/GOJ/stomach:7/3/5, adeno/squamous:14/1, T2/3/4:2/9/4, N0/1/2:1/13/1, M0/1:1/14. 6 patients were treated at DL0, 6 at DL1 and 3 at DL2. All patients received 6 cycles apart from 2 at DL 1 who received 3 because of disease progression. Dose intensity: DL0: D 95%, C 100%, CAP 85%; DL1: D 91%, C 98.2%, CAP 79%; DL2: D 86%, C 100%, CAP 79%. There were no deaths on chemotherapy or within 30d of the last dose. The main dose limiting toxicity was febrile or infective neutropenia developing in 1/6 DL0, 2/6 DL1 and 3/3 DL2 (see table of most common treatment-related adverse events below: serious toxicity is gr 3 unless specified gr 4). The maximum length of gr 4 neutropenia was 5d. Best response (RECIST): 1 CR, 11PR, 2 SD and 1PD. 11 patients received second-line chemotherapy. Median and 1 yr overall survival: 17.5m and 60%. Median and 1 yr progression-free survival: 7m and 27%. Conclusions: TCX DLO is recommended for further study in a phase II trial. Encouraging response and survival were seen. [Table: see text]

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