Open-Label, Multicenter, Phase II Study of Ceritinib in Patients With Non–Small-Cell Lung Cancer Harboring ROS1 Rearrangement

2017 ◽  
Vol 35 (23) ◽  
pp. 2613-2618 ◽  
Author(s):  
Sun Min Lim ◽  
Hye Ryun Kim ◽  
Jong-Seok Lee ◽  
Ki Hyeong Lee ◽  
Yun-Gyoo Lee ◽  
...  
Keyword(s):  
Disease Control ◽  
Fluorescent In Situ Hybridization ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Small Cell Lung ◽  
Free Survival ◽  
Duration Of Response ◽  
Ros1 Rearrangement

Purpose ROS1 rearrangement is a distinct molecular subset of non–small-cell lung cancer (NSCLC). We investigated the efficacy and safety of ceritinib in patients with ROS1-rearranged NSCLC. Patients and Methods We enrolled 32 patients with advanced NSCLC who tested positive for ROS1 rearrangement by fluorescent in situ hybridization. Ceritinib 750 mg was administered once daily. The primary end point was objective response rate. The secondary end points were disease control rate; duration of response; progression-free survival; overall survival; toxicity; and concordance among fluorescent in situ hybridization, immunohistochemistry, and next-generation sequencing. Results Between June 7, 2013, and February 1, 2016, 404 patients underwent ROS1 prescreening, and 32 patients with ROS1 rearrangement were enrolled. All patients except two were crizotinib-naïve. At the time of data cutoff, the median follow-up was 14.0 months, and 18 patients (56%) had discontinued treatment. Of the 32 patients enrolled, 28 were evaluable for response by independent radiologic review. Objective response rate was 62% (95% CI, 45% to 77%), with one complete response and 19 partial responses; duration of response was 21.0 months (95% CI, 17 to 25 months); and disease control rate was 81% (95% CI, 65% to 91%). The median progression-free survival was 9.3 months (95% CI, 0 to 22 months) for all patients and 19.3 months (95% CI, 1 to 37 months) for crizotinib-naïve patients. The median overall survival was 24 months (95% CI, 5 to 43 months). Of the eight patients with brain metastases, intracranial disease control was reported in five (63%; 95% CI, 31% to 86%). The most common adverse events (majority, grade 1 or 2) for all treated patients were diarrhea (78%), nausea (59%), and anorexia (56%). Conclusion Ceritinib demonstrated potent clinical activity in patients with ROS1-rearranged NSCLC who were heavily treated previously with multiple lines of chemotherapy.

scholarly journals Osimertinib for Patients With Non–Small-Cell Lung Cancer Harboring Uncommon EGFR Mutations: A Multicenter, Open-Label, Phase II Trial (KCSG-LU15-09)

2020 ◽  
Vol 38 (5) ◽  
pp. 488-495 ◽  
Author(s):  
Jang Ho Cho ◽  
Sung Hee Lim ◽  
Ho Jung An ◽  
Ki Hwan Kim ◽  
Keon Uk Park ◽  
...  
Keyword(s):  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Small Cell ◽  
Egfr Mutations ◽  
Small Cell Lung ◽  
Open Label ◽  
Free Survival ◽  
Open Label Phase ◽  
Duration Of Response

PURPOSE Approximately 10% of patients with epidermal growth factor receptor (EGFR) mutation–positive non–small-cell lung cancer (NSCLC) harbor uncommon mutations. Here, we report the efficacy and safety of osimertinib in patients with NSCLC harboring uncommon EGFR mutations. PATIENT AND METHODS This was a multicenter, single-arm, open-label, phase II study in Korea. Patients with histologically confirmed metastatic or recurrent NSCLC harboring EGFR mutations other than the exon 19 deletion, L858R and T790M mutations, and exon 20 insertion were eligible for the study. The primary end point of objective response rate was assessed every 6 weeks by Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. Secondary end points were progression-free survival, overall survival, duration of response, and safety. RESULTS Between March 2016 and October 2017, 37 patients were enrolled. All were evaluable except one patient who withdrew consent after starting treatment. Median age was 60 years, and 22 (61%) were male. Among patients, 61% received osimertinib as first-line therapy. The mutations identified were G719X (n = 19; 53%), followed by L861Q (n = 9; 25%), S768I (n = 8; 22%), and others (n = 4; 11%). Objective response rate was 50% (18 of 36 patients; 95% CI, 33% to 67%). Median progression-free survival was 8.2 months (95% CI, 5.9 to 10.5 months), and median overall survival was not reached. Median duration of response was 11.2 months (95% CI, 7.7 to 14.7 months). Adverse events of any grade were rash (n = 11; 31%), pruritus (n = 9; 25%), decreased appetite (n = 9; 25%), diarrhea (n = 8; 22%), and dyspnea (n = 8; 22%), but all adverse events were manageable. CONCLUSION Osimertinib demonstrated favorable activity with manageable toxicity in patients with NSCLC harboring uncommon EGFR mutations.

scholarly journals Poziotinib in Non–Small-Cell Lung Cancer Harboring HER2 Exon 20 Insertion Mutations After Prior Therapies: ZENITH20-2 Trial

2021 ◽  
Author(s):  
Xiuning Le ◽  
Robin Cornelissen ◽  
Marina Garassino ◽  
Jeffrey M. Clarke ◽  
Nishan Tchekmedyian ◽  
...  
Keyword(s):  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Small Cell Lung ◽  
Free Survival ◽  
Duration Of Response ◽  
Previously Treated Patients ◽  
Previously Treated ◽  
Exon 20 ◽  
Insertion Mutations

PURPOSE Insertion mutations in Erb-b2 receptor tyrosine kinase 2 gene ( ERBB2 or HER2) exon 20 occur in 2%-5% of non–small-cell lung cancers (NSCLCs) and function as an oncogenic driver. Poziotinib, a tyrosine kinase inhibitor, was evaluated in previously treated patients with NSCLC with HER2 exon 20 insertions. METHODS ZENITH20, a multicenter, multicohort, open-label phase II study, evaluated poziotinib in patients with advanced or metastatic NSCLC. In cohort 2, patients received poziotinib (16 mg) once daily. The primary end point was objective response rate evaluated by independent review committee (RECIST v1.1); secondary outcome measures were disease control rate, duration of response, progression-free survival, and safety and tolerability. Quality of life was assessed. RESULTS Between October 2017 and March 2021, 90 patients with a median of two prior lines of therapy (range: 1-6) were treated. With a median follow-up of 9.0 months, objective response rate was 27.8% (95% CI, 18.9 to 38.2); 25 of 90 patients achieved a partial response. Disease control rate was 70.0% (95% CI, 59.4 to 79.2). Most patients (74%) had tumor reduction (median reduction 22%). Median progression-free survival was 5.5 months (95% CI, 3.9 to 5.8); median duration of response was 5.1 months (95% CI, 4.2 to 5.5). Clinical benefit was seen regardless of lines and types of prior therapy, presence of central nervous system metastasis, and types of HER2 mutations. Grade 3 or higher treatment-related adverse events included rash (48.9%), diarrhea (25.6%), and stomatitis (24.4%). Most patients had poziotinib dose reductions (76.7%), with median relative dose intensity of 71.5%. Permanent treatment discontinuation because of treatment-related adverse events occurred in 13.3% of patients. CONCLUSION Poziotinib demonstrates antitumor activity in previously treated patients with HER2 exon 20 insertion NSCLC.

scholarly journals Pembrolizumab Monotherapy for Recurrent or Metastatic Cutaneous Squamous Cell Carcinoma: A Single-Arm Phase II Trial (KEYNOTE-629)

2020 ◽  
Vol 38 (25) ◽  
pp. 2916-2925 ◽  
Author(s):  
Jean-Jacques Grob ◽  
Rene Gonzalez ◽  
Nicole Basset-Seguin ◽  
Olga Vornicova ◽  
Jacob Schachter ◽  
...  
Keyword(s):  
Overall Survival ◽  
Squamous Cell Carcinoma ◽  
Adverse Events ◽  
Objective Response Rate ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Cutaneous Squamous Cell Carcinoma ◽  
Free Survival ◽  
Duration Of Response

PURPOSE Treatment options are limited for patients with recurrent and/or metastatic (R/M) cutaneous squamous cell carcinoma (cSCC); mortality rates exceed 70% in patients with distant metastases. Here, we present the first interim analysis of the R/M cSCC cohort from the 2-cohort—locally advanced and R/M—phase II KEYNOTE-629 study. PATIENTS AND METHODS Patients with R/M cSCC not amenable to surgery or radiation received pembrolizumab 200 mg every 3 weeks. The primary end point was objective response rate per RECIST v1.1. Secondary end points were duration of response, disease control rate, progression-free survival, overall survival, and safety. RESULTS At data cutoff (April 8, 2019), median follow-up of 105 enrolled patients in the R/M cohort was 11.4 months (range, 0.4 to 16.3 months). Objective response rate was 34.3% (95% CI, 25.3% to 44.2%; 4 complete responses, 32 partial responses), and disease control rate was 52.4% (95% CI, 42.4% to 62.2%). Median duration of response was not reached (range, 2.7 to 13.1+ months; ‘+’ refers to ongoing response at data cutoff). Median progression-free survival was 6.9 months (95% CI, 3.1 months to 8.5 months). Median overall survival was not reached (95% CI, 10.7 months to not reached). Treatment-related adverse events occurred in 66.7% of patients (n = 70), the most common of which were pruritus (n = 15; 14.3%), asthenia (n = 14; 13.3%), and fatigue (n = 13; 12.4%). Grade 3 to 5 treatment-related adverse events occurred in 5.7% (n = 6) of patients. One patient died of treatment-related cranial nerve neuropathy. CONCLUSION Pembrolizumab demonstrated effective antitumor activity; clinically meaningful, durable responses; and acceptable safety in primarily elderly patients with R/M cSCC, supporting its use in clinical practice. Pembrolizumab adverse events in this study were consistent with its established safety profile.

scholarly journals Fostering efficacy of anti-PD-1-treatment: Nivolumab plus radiotherapy in advanced non-small cell lung cancer - study protocol of the FORCE trial

BMC Cancer ◽  
2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Farastuk Bozorgmehr ◽  
Adriane Hommertgen ◽  
Johannes Krisam ◽  
Felix Lasitschka ◽  
Jonas Kuon ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Response Rate ◽  
Objective Response ◽  
Palliative Radiotherapy ◽  
Progression Free Survival ◽  
Small Cell ◽  
Photon Radiation ◽  
Small Cell Lung ◽  
Free Survival ◽  
Recist 1.1

Abstract Background Hypofractionated palliative radiotherapy for metastatic lung cancer patients is frequently used in order to ease pain, to increase bone stability, to treat local mass effects, or to prolong progression-free survival at critical sites. Recently introduced, immunotherapy for patients with non-squamous non-small cell lung carcinoma (NSCLC) has significantly improved outcome in this cohort. Preclinical and early clinical data suggest that the combination of photon radiation with programmed death-1 (PD-1) targeting immunotherapies may promote a strong and durable immune response against tumor manifestations both within and beyond radiation targets. Methods/design In the present prospective, two-group, non-randomized, open-label phase II trial, 130 patients with stage IV non-squamous NSCLC in 2nd-line or 3rd-line treatment will be included. 65 patients with a clinical indication for palliative radiotherapy to non-cerebral/non-pulmonary metastatic sites will receive 240 mg nivolumab followed by palliative radiotherapy with 5 × 4 Gray (Gy) = 20 Gy photon radiation, which will be initiated within 72 h after first nivolumab administration (Group A). 65 patients without an indication for radiotherapy will only receive nivolumab (Group B). Nivolumab will be further administered every two weeks in both groups and will be continued until progression and loss of clinical benefit or until occurrence of limiting toxicities. The primary endpoint will be the objective response rate (ORR) according to response evaluation criteria in solid tumors (RECIST) 1.1. Secondary endpoints will be progression-free survival (PFS) according to RECIST 1.1, overall survival, descriptive subgroup analyses according to PD-L1 expression, toxicity and quality of life. Since response patterns following immunotherapies differ from those after conventional cytostatic agents, both objective response rate and progression-free survival will additionally be assessed according to immune-related RECIST (irRECIST) criteria. Discussion The FORCE study will prospectively investigate response rates, progression-free and overall survival (OS), and toxicity of nivolumab with and without hypofractionated palliative radiotherapy in a group of 130 patients with metastatic non-small cell lung cancer (non-squamous histology) in 2nd-line or 3rd-line treatment. This trial will contribute prospective data to the repeatedly published observation that the combination of hypofractionated photon radiotherapy and medical immunotherapy is not only safe but will also promote antitumoral immune responses. Trial registration Clinicaltrials.gov identifier: NCT03044626 (Date of initial registration: 05 January 2017). Eudra-CT Number: 2015–005741-31 (Date of initial registration: 18 December 2015).

scholarly journals Pembrolizumab in Relapsed or Refractory Primary Mediastinal Large B-Cell Lymphoma

2019 ◽  
Vol 37 (34) ◽  
pp. 3291-3299 ◽  
Author(s):  
Philippe Armand ◽  
Scott Rodig ◽  
Vladimir Melnichenko ◽  
Catherine Thieblemont ◽  
Kamal Bouabdallah ◽  
...  
Keyword(s):  
Objective Response Rate ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
B Cell Lymphoma ◽  
Complete Response ◽  
End Points ◽  
Free Survival ◽  
Large B Cell Lymphoma ◽  
Duration Of Response

PURPOSE Patients with relapsed or refractory primary mediastinal large B-cell lymphoma (rrPMBCL) have a poor prognosis, and their treatment represents an urgent and unmet need. Because PMBCL is associated with genetic aberrations at 9p24 and overexpression of programmed cell death-1 (PD-1) ligands (PD-L1), it is hypothesized to be susceptible to PD-1 blockade. METHODS In the phase IB KEYNOTE-013 (ClinicalTrials.gov identifier: NCT01953692 ) and phase II KEYNOTE-170 (ClinicalTrials.gov identifier: NCT02576990 ) studies, adults with rrPMBCL received pembrolizumab for up to 2 years or until disease progression or unacceptable toxicity. The primary end points were safety and objective response rate in KEYNOTE-013 and objective response rate in KEYNOTE-170. Secondary end points included duration of response, progression-free survival, overall survival, and safety. Exploratory end points included association between biomarkers and pembrolizumab activity. RESULTS The objective response rate was 48% (7 complete responses; 33%) among 21 patients in KEYNOTE-013 and 45% (7 complete responses; 13%) among 53 patients in KEYNOTE-170. After a median follow-up time of 29.1 months in KEYNOTE-013 and 12.5 months in KEYNOTE-170, the median duration of response was not reached in either study. No patient with complete response experienced progression, including 2 patients with complete response for at least 1 year off therapy. Treatment-related adverse events occurred in 24% of patients in KEYNOTE-013 and 23% of patients in KEYNOTE-170. There were no treatment-related deaths. Among 42 evaluable patients, the magnitude of the 9p24 gene abnormality was associated with PD-L1 expression, which was itself significantly associated with progression-free survival. CONCLUSION Pembrolizumab is associated with high response rate, durable activity, and a manageable safety profile in patients with rrPMBCL.

A phase 1b/2 study of napabucasin with weekly paclitaxel in advanced, previously treated non-squamous non-small cell lung cancer.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 9052-9052 ◽  
Author(s):  
Carlos Becerra ◽  
Wahid Tewfik Hanna ◽  
Stephen Lane Richey ◽  
Gregory Michael Cote ◽  
Scott Andrew Laurie ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Overall Survival ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Small Cell ◽  
Small Cell Lung ◽  
Free Survival ◽  
Anti Cancer ◽  
Cancer Activity

9052 Background: Napabucasin is a first-in-class cancer stemness inhibitor, identified by its ability to inhibit STAT3-driven gene transcription and spherogenesis of cancer stem cells (Li et al PNAS 112 (6):1839, 2015). Napabucasin has shown potent synergistic preclinical anti-tumor activity with paclitaxel (PTX). In a phase Ib dose escalation study in patients (pts) with advanced solid tumors, napabucasin plus weekly PTX was well tolerated. A phase II expansion cohort was opened for pts with advanced non-small cell lung cancer (NSCLC). Methods: Pts with metastatic non-squamous NSCLC were enrolled to confirm safety and preliminary anti-cancer activity. Prior platinum-based systemic therapy was required, and patients with an EGFR or ALK mutation required appropriately targeted therapy. Napabucasin was administered orally at a starting dose of 240 or 480 mg BID with PTX 80 mg/m2 IV weekly 3 of every 4 weeks. AEs were evaluated using CTCAE v4.03 and objective assessments were performed every 8 weeks per RECIST 1.1. Results: A cohort of 23 pts with advanced non-squamous NSCLC was evaluated. The median number of prior systemic treatment lines was 3, including taxane-based therapy in 100% and immune checkpoint inhibitor in 48% (n = 11). Treatment was well tolerated; related grade 3 AE included diarrhea (n = 4) and fatigue (n = 1). The objective response rate was 26% (6 partial responses [PR]) and the disease control rate (DCR; proportion with SD at 8 weeks plus PR per RECIST) was 70% (n = 16). Tumor regression, including PR, occurred in 35% (n = 8). The median progression-free survival (mPFS) was 5.4 months, and 43% (n = 10) of pts were alive and free of progression at the 24 week time-point or longer. The median overall survival (mOS) was 11.0 months, and 30% (n = 7) of pts were alive for 52 weeks or longer. Conclusions: Clinical safety and encouraging signs of anti-cancer activity were observed in pts with heavily pretreated non-squamous NSCLC who received napabucasin plus weekly paclitaxel. The objective response rate, progression free survival, and overall survival in this population warrant further clinical evaluation and a controlled phase 2/3 trial (CanStem43L) has been initiated. Clinical trial information: NCT01325441.

Apatinib monotherapy for chemotherapy-refractory metastatic colorectal cancer: A multicenter, single-arm, prospective study.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 3527-3527 ◽  
Author(s):  
Fen Wang ◽  
Shubin Wang ◽  
Xia Yuan ◽  
Jun Jia ◽  
Xiaoxia Bi ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Prospective Study ◽  
Disease Control ◽  
Metastatic Colorectal Cancer ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Disease Control Rate ◽  
Free Survival

3527 Background: Apatinib is an oral highly-selective tyrosine kinase inhibitor (TKI) that blocks vascular endothelial growth factor receptor 2 (VEGFR-2). This exploratory study evaluated the efficacy and safety of apatinib monotherapy in patients with chemotherapy-refractory metastatic colorectal cancer. Methods: In this multicenter, single-arm, prospective study, 48 patients with metastatic colorectal cancer who had failed at least two lines standard chemotherapies including fluorouracil, oxaliplatin and irinotecan were recruited from 14 centers in Guangdong, China. Apatinib at a 500mg dose was administered daily continuously. Each cycle was 4 weeks (28 days). The primary endpoint was progression free survival (PFS). Secondary end points included overall survival (OS), objective response rate (ORR), disease control rate (DCR), quality of life (QoL) and toxicity. Results: A total of 48 patients was enrolled in the study from September 3, 2015 to June9, 2017. Four patients achieved a partial response, and 22 achieved stable disease, representing a response rate of 8.3% and a disease control rate of 60.4%. Median follow-up time was 10.3 months. Median progression-free survival (PFS) and overall survival (OS) of evaluable patients (n=41) were 4.7 months (95% confidence interval [CI] 3.7-5.9) and 9.7 months (95% CI 5.9-13.6). The most common grade 3 or 4 adverse events (AE) were hypertension (12.5%), hand-foot syndrome (10.4%), thrombocytopenia (10.4%), proteinuria (8.3%) and mucositis oral (6.3%). Conclusions: Apatinib monotherapy shows promising efficacy and manageable toxicities in patients with chemotherapy-refractory metastatic colorectal cancer. Further phase 3 trial is warranted. Clinical trial information: ChiCTR1900020503.

scholarly journals Primary Clinical Response of Relmacabtagene Autoleucel in Adults with Relapsed/Refractory Follicular Lymphoma (r/r FL) in China

Blood ◽  
2021 ◽  
Vol 138 (Supplement 1) ◽  
pp. 2434-2434
Author(s):  
Yuqin Song ◽  
Zhitao Ying ◽  
Haiyan Yang ◽  
Ye Guo ◽  
Wenyu Li ◽  
...  
Keyword(s):  
Overall Survival ◽  
Median Duration ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Complete Response ◽  
High Dose ◽  
Free Survival ◽  
Duration Of Response

Abstract Background Most patients (pts) with r/r FL remain incurable and eventually relapse or progress. Previously, a Ph1 study of relma-cel (NCT03344367) had demonstrated preliminary safety and efficacy in r/r B-NHL pts, including those with r/r FL. A Ph2 pivotal study in r/r FL pts had been enrolled and preliminary efficacy, safety and PK was presented. Methods Adult pts were eligible with histologically confirmed grade (Gr)1-3a r/r FL on the basis of the 2016 WHO Classification, having failed ≥ 2-line prior therapies or relapsed after auto-HSCT, without allogeneic transplant within 90 days or primary central nervous system (CNS) lymphoma, and with ECOG performance score of 0-1. Pts were randomized to receive either 100×10 6 (low dose) or 150×10 6 (high dose) relma-cel (1:1) following fludarabine 25 mg/m 2 & cyclophosphamide 250 mg/m 2 daily×3. Pts were evaluated for efficacy (Cheson, 2014), toxicity (cytokine release syndrome [CRS] by Lee 2014, and others by CTCAE v4.03), and PK (by qPCR and flow cytometry). Primary endpoint was complete response rate (CRR). Secondary endpoints included objective response rate (ORR), frequency/severity of AEs, duration of response (DOR), duration of complete response (DoCR), duration of partial response (DoPR), time to primary remission (TTR), time to primary complete remission (TTCR), progression free survival (PFS), overall survival (OS), and CAR-T cell expansion. Disease response was by investigator assessment, a sensitivity analysis was also conducted using an independent review committee. Results Between June 2018 and June 2021, 28 r/r FL pts were enrolled and treated. As of the data cut-off of June 11, 2021, 20 pts were treated with relma-cel with ≥ 1 month of follow-up. Among these 20 pts, the median age was 54.5 years (range, 36-71), 50% of pts were male, 85% had ECOG 0, 10% had a sum of perpendicular diameters (SPD) ≥ 5000 mm 2, and 36% (5/14) had a FLIPI2 score≥ 3. Pts had received a median of 3.5 prior lines of therapy, 6 (30%) pts had received at least five lines of treatment and 65% were refractory to last prior treatment, 85% were relapsed, 50% were both relapsed and refractory. Relma-cel was successfully manufactured in all pts. Best ORR was 100% (19/19), and best CRR was 95% (18/19). For the mITT (n=19, one pt who developed gastric adenocarcinoma, was excluded, but also achieved CR), ORR at 1 month was 100%(19/19) and CRR was 63% (12/19). CRR at 3 months for 17 pts > 3 months post treatment, was 82%(14/17). At a median follow-up of 8.9 months, the median duration of response [DOR], progression-free survival (PFS) and overall survival (OS) were not reached. Twenty pts who received relma-cel were evaluable for safety. Gr ≥3 AEs related to relma-cel occurred in 80% of pts, most commonly neutrophil count decreased (35%), lymphocyte count decreased (30%) and white blood cell count decreased (25%). CRS occurred in 35% (all Gr 1), and only 2 pts received tocilizumab. Median CRS onset was 7 days (range, 5-9), with median duration of 5 days. Two (10%) pts experience neurotoxicity (NT), both Gr 1, with onsets of 4 and 9 days, and duration of 25 and 7 days, respectively. No deaths occurred. Safety data, tocilizumab/steroids usage and PK parameters are shown in the Table. Conclusion With median follow-up of 8.9 months, relma-cel treatment in r/r FL pts had resulted in high tumor remission rates and a manageable toxicity profile in the first 20 pts treated. Data for additional patients will be presented. Table： The summary of AEs (AE, TEAE, CRS, NT), the usage of tocilizumab/steroids and PK Parameters Figure 1 Figure 1. Disclosures Yang: JW Therapeutics: Current Employment. Zhang: JW Therapeutics: Current Employment. Ma: JW Therapeutics: Current Employment. Zhou: JW Therapeutics: Current Employment. Zheng: JW Therapeutics: Current Employment.

scholarly journals Osimertinib in Advanced EGFR-T790M Mutation-positive Non-small Cell Lung Cancer Patients Treated Within the Special Use Medication Program in Spain. OSIREX-spanish Lung Cancer Group

2020 ◽  
Author(s):  
Mariano Provencio ◽  
Josefa Terrasa ◽  
Pilar Garrido ◽  
Rosario García Campelo ◽  
Francisco Aparisi ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Cell Lung Cancer ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Small Cell ◽  
Small Cell Lung ◽  
Free Survival ◽  
Egfr T790m

Abstract Background: AURA study reported 61% objective response rate and progression-free survival of 9.6 months with osimertinib in patients with EGFR/T790M+ non-small cell lung cancer. Due to lack of real-world data, we proposed this study to describe the experience with osimertinib in Spain.Methods: Post-authorization, non-interventional Special Use Medication Program, multicenter, retrospective study in advanced EGFR/T790M+ non-small cell lung cancer. 155 patients were enrolled (August 2016-December 2018) from 30 sites. Primary objective: progression-free survival. Secondary objectives: toxicity profile, objective response rate, and use of health service resources.Results: 70% women, median age 66. 63.9% were non-smokers and 99% had adenocarcinoma. Most had received at least one prior treatment (97%), 91.7% had received previous EGFR-tyrosine kinase inhibitors and 2.8% osimertinib as first-line treatment. At data cutoff, median follow-up was 11.8 months. 155 patients were evaluable for response, 1.3% complete response, 40.7% partial response, 31% stable disease and 11.6% progressive disease. Objective response rate was 42%. Median progression-free survival was 9.4 months. 49% reported an adverse event, the majority of which (78%) were grade 1 or 2. The resource cost study indicates early use is warranted. Conclusion: This study to assess the real-world clinical impact of osimertinib showed high drug activity in pretreated advanced EGFR/T790M+ non-small cell lung cancer, with manageable adverse events.Clinical trial registration number: NCT03790397

Differential crizotinib efficacy among ROS1 fusion partners in ROS1-positive non-small cell lung cancer.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 9067-9067
Author(s):  
Shun Lu ◽  
Ziming Li
Keyword(s):  
Statistical Significance ◽  
Objective Response ◽  
Multivariable Analysis ◽  
Progression Free Survival ◽  
Small Cell ◽  
Fusion Partner ◽  
Small Cell Lung ◽  
Free Survival ◽  
Lung Cancers ◽  
Ros1 Rearrangement

9067 Background: ROS1 rearrangement non–small-cell lung cancers can be effectively treated with ALK inhibitor such as crizotinib, but the response magnitude and duration are heterogeneous. Several ROS1 fusion partners have been identified, but few studies have focused on the effects of different fusion partners on the efficacy of crizotinib. Methods: Among 49 RT-PCR assay ROS1 rearrangement patients treated with crizotinib between April 2014 and November 2016, we identified 36 patients with tumor specimens that could be evaluated for the presence of different ROS1 fusion partners by Sanger sequencing. Patients continued crizotinib until RECIST-defined progression. We retrospectively evaluated the efficacy of crizotinib on the basis of the objective response rate(ORR), progression-free survival (PFS) and overall survival (OS) according to the different ROS1 fusion partners. Results: The most frequent ROS1 fusion partner was CD74-ROS1 (CD74-E6; ROS1-E34) in 16 patients (44.4%), followed by EZR-ROS1 (EZR-E10; ROS1-E34) in 7 patients (19.4%), SDC4 (SDC4-E2; ROS1-E32) in 4 patients (12%), SLC34A2-ROS1 (SLC34A2-E14del; ROS1-E32) in 2 patients (5.6%) and TPM3 (TPM3-E8; ROS1-E35) in 2 patients (5.6%). We also found that SDC4+EZR (SDC4-E2; ROS1-E32/EZR-E10; ROS1-E34) in 2 patients (5.6%), dual CD74-ROS1 (CD74-E6; ROS1-E32/34) in 2 patients (5.6%), CD74+SDC4 (SDC4-E2; ROS1-E32/CD74-E6; ROS1-E34) in 1 patient (2.8%). ORR was 83.3% in all patients, whereas it was 70.58% and 92.35% in the CD74 and non–CD74 groups, respectively (P = 0.17). The median PFS was longer in non–CD74 than in those with CD74 (median PFS, 17.67 months [95% CI, 12.14 to 23.19 ] vs 19.30 months [95% CI, not reached], respectively; P = 0.405) with no statistical significance. The median OS was significantly longer in patients with non–CD74 than in those with CD74 (median OS, 28.07 months [95% CI, 23.93 to 32.1] vs not reached, respectively; P = 0.043). Multivariable analysis identified 1 significant factor associated with OS, brain metastasis before crizotinib treatment (P < 0.001). Conclusions: Our results indicate the better OS of crizotinib in patients with non–CD74 vs CD74. The ROS1 fusion partnerS might affect the efficacy of ALK-TKIs.

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