bluuebunny/crossref_metadata_2025_split huggingface dataset:
Frontline therapy of anlotinib combined with carboplatin/paclitaxel and maintenance anlotinib in patients with newly diagnosed advanced ovarian cancer: A phase II, single-arm, multicenter study.
Authors: Jiang Yi , Cheng Wenjun , Gao Yingchun 
Published: June 2022

TPS5607 Background: It has been reported that antiangiogenic drug combined with chemotherapy as first-line treatment, and subsequent antiangiogenic drug as maintenance therapy for ovarian cancer can achieve better clinical benefits. Anlotinib is a highly effective VEGFRs, FGFRs, PDGFRs and c-kit multi-target tyrosine kinase inhibitor which has been approved for the treatment of several solid tumors in China. This single arm, multicentric, phase II study is expected to investigate the efficacy and safety of anlotinib combined with carboplatin/paclitaxel as front-line treatment in patients with advanced ovarian cancer. Methods: Eligible patients with FIGO stage III–IV primary epithelial ovarian cancer, fallopian tube cancer, or primary peritoneal cancer and ECOG PS 0-1 undergo primary debulking surgery or interval debulking surgery, will receive 6-8 cycles of chemotherapy (paclitaxel 175 mg/m2 + carboplatin area under the curve [AUC] 5 q3w) and anlotinib (12 mg po qd, days 1-14, 21 days per cycle, anlotinib will be omitted from the first treatment cycle to prevent delayed wound healing). Anlotinib as maintenance monotherapy will be continue until disease progression, unacceptable toxicity, or death. Patients with prior anti-angiogenic therapy and major surgical procedure within 28 days before the first date of anlotinib therapy will be excluded. This study will recruit approximately 56 patients. The primary endpoint is progression free survival. Key secondary endpoints include overall response rate, disease control rate per RECIST1.1, overall survival, safety. The study began enrolling patients in August 2021 and is ongoing. Clinical trial information: NCT04807166.
OZM-114: Phase Ib expansion study of CX-5461in patients with solid tumors and BRCA2 and/or PALB2 mutation.
Authors: Alqaisi Husam , Lheureux Stephanie , McMullen Michelle , Knox Jennifer J. , Bowering Valerie , Lee Crystal , Chinta Rishi , Aguilar Leslie , McCormick Daniel , Chang Ariel , Huang Chi-En , Koziol Kasia , Soong John , Provencher Diane M. , Rosen Lee S. , Oza Amit M. 
Published: June 2022

TPS5621 Background: Pre-clinical and clinical data demonstrate that CX-5461 selectively kills HR deficient cancer cells through stabilizing G4 structures and inducing replication-dependent DNA damage. Phase 1 studies suggest CX-5461 has clinical activity and warrants further investigation in HR-deficient tumors, including those with pathogenic BRCA2 and PALB2 mutation. The recommended phase 2 dose (RP2D) requires further refinement to establish the chronic tolerable dose for further phase 2 trials, particularly regarding the incidence of ocular toxicity. The doses of 325mg/m2 and 250mg/m2 were selected for this study expansion cohorts because it is well within the efficacy range and below the first occurrence of ocular toxicity in a previous study. Methods: This is an open-label, multi-center, phase 1b study designed to determine a tolerable dose of CX-5461 in patients with ovarian, pancreatic, prostate, and breast cancers for Phase II trials. Eligible patients will be enrolled into two cohorts: A) Main cohort (target accrual: 32 patients) and B) Exploratory cohorts (target accrual: 20 patients), see table-1 below. The primary outcomes include assessment of: 1) Safety and tolerability of CX-5461, in particular to determine late onset ocular toxicity 2) Anti-tumor activity of CX-5461 in patients with solid tumors and germline BRCA2 and/or PALB2 mutation, and 3) Effect of CX-5461 on Quality of Life measures. Secondary outcomes include evaluation of :1) Safety: CTCAE v 5.0, SAEs, dose modifications due to AEs, 2) Activity: best overall response from tumor evaluations performed every 2 cycles, according to RECIST v1.1, and duration of response., and 3) patient-reported outcomes: PRO (PRO-CTCAE v1.0 questionnaires to evaluate cutaneous, gastrointestinal, visual/perceptual, cardio/circulatory, sleep/wake and miscellaneous symptoms. Exploratory Objectives include assessment of: 1) anti-tumor activity of CX-5461 in patients with ovarian cancer and pathogenic/likely-pathogenic BRCA1 mutation and/or other HRD-associated somatic mutation, and 2) molecular profile of tumors and predictive value of mutational signatures in predicting response or resistance to CX-5461. Clinical trial information: NCT04890613. [Table: see text]
TACTI-003: A randomized phase IIb study of eftilagimod alpha (soluble LAG-3 protein) and pembrolizumab as first-line treatment of patients with recurrent or metastatic head and neck squamous cell carcinoma.
Authors: Adkins Douglas , Cheshuk Valerii , Peguero Julio Antonio , Park John J. , Lopez-Pousa Antonio , Lybaert Willem , Brana Irene , Doger Bernard , Triebel Frederic 
Published: June 2022

TPS6099 Background: Eftilagimod alpha (efti) is a soluble LAG-3 protein targeting a subset of MHC class II molecules that mediate antigen presenting cell (APC) and CD8 T-cell activation. Data from a non-randomized, phase II trial of efti plus pembrolizumab (TACTI-002) showed encouraging antitumor activity and manageable safety when given as second-line treatment of patients with recurrent or metastatic head and neck squamous-cell carcinoma (RM-HNSCC). TACTI-003 (NCT04811027) is a multicenter, open label, randomized phase IIb trial to investigate efti plus pembrolizumab in the first-line setting for RM-HNSCC. Methods: A total of 154 patients (pts) are currently being recruited into two cohorts (A+B). In cohort A, pts with tumors that are CPS≥1 will be randomly assigned 1:1 to receive either efti (30 mg subcutaneously Q2W for initial 6 months, thereafter Q3W) plus pembrolizumab (400 mg intravenously Q6W) for up to two years or pembrolizumab alone. Randomization will be stratified by CPS (1-19 vs. ≥ 20) and ECOG PS (0 vs. 1). Pts with tumors that are CPS < 1 will receive efti plus pembrolizumab (cohort B). Imaging will be performed every 9 weeks. The primary endpoint (EP) is objective response rate (ORR) by RECIST1.1. Secondary EPs include overall survival, ORR according to iRECIST, time to and duration of response, disease control rate, progression-free survival, occurrence of anti-efti -specific antibodies, safety, and quality of life. Exploratory endpoints comprise biomarkers. The study has been approved by relevant competent authorities, ethic committees and IRBs. Clinical trial information: NCT04811027.
Comparing an operation to monitoring, with or without endocrine therapy (COMET), for low-risk ductal carcinoma in situ (DCIS).
Authors: Lynch Thomas , Frank Elizabeth S. , Collyar Deborah E. , Pinto Donna , Basila Desiree , Partridge Ann H. , Thompson Alastair Mark , Hwang Eun-Sil Shelley , Li Fan , Ren Yi , Hyslop Terry 
Published: June 2022

TPS616 Background: Approximately 50,000 women in the U.S. are diagnosed with ductal carcinoma in situ (DCIS) each year. Without treatment, it is estimated that only 20-30% of DCIS will lead to invasive breast cancer (IBC). However, over 97% of women are currently treated with surgery +/- radiation. An alternative to surgery is active monitoring (AM), a management approach in which mammograms/physical exams are used to monitor breast changes and determine when, or if, surgery is needed. The COMET Study will compare risks and benefits of AM versus surgery for low-risk DCIS in the setting of a Phase III multicenter prospective randomized trial. The study is funded by the Patient-Centered Outcomes Research Institute. The COMET trial opened in the U.S. in June 2017 (Clinicaltrials.gov reference: NCT02926911). In November 2021, the Data Safety Monitoring Board reviewed the trial and suggested that it continue as planned. Patient accrual will continue until 12/31/2022. Methods: The primary objective is to assess whether the 2-year ipsilateral IBC rate for AM is non-inferior to that for surgery. Secondary objectives include determining whether AM is non-inferior to surgery for 2-year mastectomy rate; breast conservation rate; contralateral breast cancer rate; overall and breast cancer-specific survival. Patient reported outcomes will enable comparison of health-related quality of life and psychosocial outcomes between surgery and AM groups at baseline, 6-months, and years 1-5. Eligibility criteria include: age > 40 at diagnosis; pathologic confirmation of grade I/II DCIS or atypia verging on DCIS without invasion by two pathologists; ER and/or PR ≥ 10%; no mass on physical exam or imaging. The accrual goal is 1200 randomized patients across 100 Alliance for Clinical Trials in Oncology sites. Sample size is estimated using a 2-group test of non-inferiority of proportions, with the 2-year IBC rate in the surgery group assumed to be 0.10 based on published studies and non-inferiority margin of 0.05. Based on a 1-sided un-pooled z-test, with alpha = 0.05, a sample size of n = 446 per group will have 80% power to detect the specified non-inferiority margin. Final analysis plan will include a per protocol component as well as a pragmatic component for patients who are randomized and decline participation in their assigned arm. Primary analyses will adjust for dropout, non-compliance and contamination by utilizing instrumental variable methods. Clinical trial information: NCT02926911.
Implementation of the Avera/Sema4 oncology and analytics protocol (ASAP).
Authors: Williams Casey B. , Starks David , Elsey Rachel , Meissner Tobias , Solomon Benjamin Maurice , Albano Melanie , Hantash Feras , Schadt Eric , Rojas-Espaillat Luis Alexander , Lee John H. , Oh William K. 
Published: June 2022

TPS6605 Background: Precision medicine represents a new era in oncology and population health. Comprehensive molecular profiling and hereditary cancer testing are increasingly important in the routine management of many malignancies, yet may not be widely adopted in many practices and leads to patients not consistently receiving care recommended by current national guidelines such as NCCN and ASCO. In addition, available targeted DNA sequencing panels may be limited to only defined drivers and lack detection in precancerous conditions. Whole exome sequencing (WES) combined with whole transcriptome sequencing (WTS) represent an expanded testing approach that identifies additional genetic changes beyond standard commercial panel tests. Current evidence suggests that WES/WTS is feasible to carry out in routine clinical practice, with improved detection of somatic alterations compared to smaller panels, and the promise to enhance access to targeted therapies and clinical trials. The primary purpose of the ASAP study is to understand the breadth of molecular characteristics present in participants cared for in a large integrated community-based health system, by linking comprehensive molecular profiles with clinical data extracted and curated from the electronic medical record. Methods: Avera Health is a large, Midwestern, predominantly rural vertically integrated health system with six regional cancer centers and over 40 oncology outreach sites across South Dakota and surrounding states. The ASAP study was initiated in November 2021 in GYN and as of February, the study is enrolling in the Otolaryngology clinic and expected to open in medical oncology and hematology in March/April 2022. The study will expand to include additional cancer centers outside of Sioux Falls later in 2022 and is anticipated to be open for accrual for 5 years. Enrolled participants are expected to receive WES/WTS and proteomics on their primary tumor and metastatic sites were feasible as well as hereditary testing, pharmacogenomics (PGx) and microbiome profiling. Liquid biopsies will be performed every 3 months while on treatment or when treatment is changed, in follow up to coincide with scheduled radiographic testing, and as part of annual routine surveillance. For participants not diagnosed with cancer, each participant will receive hereditary testing, PGx, microbiome, and a liquid biopsy at least annually. Participants also consent to sharing their electronic health information. Future stages of this work will employ natural language processing (NLP) methods to develop algorithms to help identify opportunities to improve patient outcomes. Projected enrollment is 1000 participants in year 1, 1500 participants in year 2, and up to 3000 annually thereafter. Approximately 50 patients have consented as of February 1 2022. Clinical trial information: NCT05142033.
KEYNOTE B68: Open-label phase 2 study of the efficacy and safety of pembrolizumab administered every six weeks in patients with relapsed or refractory classical Hodgkin lymphoma or primary mediastinal B-cell lymphoma.
Authors: Armand Philippe , Pathiraja Kumudu , Chakraborty Samhita , Marinello Patricia 
Published: June 2022

TPS7585 Background: Classical Hodgkin lymphoma (cHL) and primary mediastinal B-cell lymphoma (PMBCL) frequently harbor amplifications at 9p24.1, leading to overexpression of PD-L1 and PD-L2, suggesting a genetically driven vulnerability to programmed death 1 (PD-1) blockade. The PD-1 inhibitor pembrolizumab, dosed at 200 mg every 3 weeks (Q3W), demonstrated strong antitumor activity and acceptable safety that led to approvals for adult and pediatric patients with relapsed or refractory (R/R) cHL and R/R PMBCL. Efficacy, safety, and pharmacokinetic (PK) results from studies in solid tumors have since led to accelerated approval for the pembrolizumab 400 mg Q6W regimen for all indications in adults; however, further efficacy and safety data are needed for hematologic indications. The open-label, single-arm, multisite, global, phase 2 KEYNOTE-B68 study (NCT04875195) evaluates the safety, efficacy, and PK profile of pembrolizumab 400 mg Q6W in patients with R/R cHL or PMBCL. Methods: Patients must have histologically confirmed R/R cHL (cohort 1) or R/R PMBCL (cohort 2) per WHO classification and radiographically measurable disease per the Lugano 2014 classification criteria and must not have previously received treatment with anti–PD-1 therapy. Eligible patients must have failed to respond to or relapsed after receiving an autologous stem cell transplant (ASCT) or must be ineligible for ASCT and must have failed to respond or relapsed after ≥1 (cHL) or ≥2 (PMBCL) prior lines of therapy; patients with PMBCL must have received ≥1 line of therapy containing rituximab. Approximately 60 patients will be enrolled. They will receive pembrolizumab 400 mg IV Q6W for up to 18 cycles. Disease assessments will occur Q12W by investigator per the Lugano 2014 response criteria. Local radiographic assessments will be collected by computed tomography Q12W and by positron emission tomography at weeks 12 and 24 and to confirm complete response. Adverse events will be monitored and assessed by investigators throughout the study, and their severity will be graded per NCI Common Terminology Criteria for Adverse Events, version 5.0 guidelines. Patients who receive an allogeneic SCT within 2 years of the last dose of study treatment will be monitored for 18 months after SCT for events of clinical interest. The primary end point (assessed per cohort) is objective response rate by investigator per the Lugano 2014 classification criteria. Secondary end points (assessed per cohort) include duration of response by investigator assessment, characterization of the PK profile and immunogenicity for pembrolizumab 400 mg Q6W, and safety. Exploratory end points assessed per cohort include overall survival, progression-free survival per the Lugano 2014 criteria, and molecular biomarker analyses. Clinical trial information: NCT04875195.
A novel microbial-derived peptide therapeutic vaccine (EO2463) as monotherapy and in combination with lenalidomide and rituximab, for treatment of patients with indolent non-Hodgkin lymphoma (SIDNEY).
Authors: Zinzani Pier Luigi , Ansell Stephen M. , Bosch Francesc , Friedberg Jonathan W. , Marolleau Jean pierre , Arcaini Luca , Garcia-Sanz Ramón , Gopal Ajay K. , Grande Carlos , Merryman Reid , Pinto Antonio , Smith Stephen D. , Villasboas Jose Caetano , Wallace Danielle , Fagerberg Jan , Magalhaes Joao , Armand Philippe 
Published: June 2022

TPS7586 Background: EO2463 is a therapeutic vaccine designed to activate existing commensal bacteria-specific memory T cells that cross-react with B cell markers in order to drive anti-tumor immune activity against B-cell malignancies. The four microbial-derived, synthetically produced peptides contained in EO2463 (OMP72, OMP64, OMP65, and OMP66), correspond to cytotoxic CD8 T cell HLA-A2 restricted epitopes, and exhibit molecular mimicry with the B cell markers CD20, CD22, CD37, and CD268 (BAFF-receptor), respectively. In pre-clinical models, these peptides can generate strong immune responses and specifically stimulate cross-reactive cytotoxic CD8 T cells to recognize the chosen B cell targets. EO2463 also contains a CD4 helper peptide referred to as universal cancer peptide 2, derived from the human telomerase reverse transcriptase catalytic subunit. The present study is a first-in-human clinical trial of this microbiome-derived peptide therapeutic cancer vaccine approach in patients with follicular lymphoma (FL) and marginal zone lymphoma (MZL). Methods: This four-cohort phase 1/2 trial will investigate EO2463 monotherapy, and combinations of EO2463/lenalidomide (EL), EO2463/rituximab (ER), and EO2463/lenalidomide/rituximab (ER2), for treatment of patients with FL and MZL. Cohort 1 is a safety lead-in dose-finding in patients with relapsed/refractory (RR) disease, with a 3-by-3 design to establish the recommended phase 2 dose (RP2D) for EO2463 monotherapy and to confirm the safety of the RP2D for combination schedules of EL, and ER2. After the recommended EO2463 monotherapy dose is established, cohorts 2, 3, and 4 will open to accrual. Cohort 2 will investigate EO2463 monotherapy in patients with newly diagnosed FL/MZL who are not in need of treatment; cohort 3 will investigate EO2463 monotherapy, followed by ER in patients with limited tumor burden who need treatment, and cohort 4 will further investigate EL, followed by ER2 in the RR setting. EO2463 will be administered SC 4 times at 2-week intervals, followed by continued booster administrations every 4 weeks for 9 (Cohorts 2 and 3) or 12 (Cohorts 1 and 4) months. Inclusion/exclusion criteria, and the design and schedule of the intense immune and safety monitoring will be presented. The safety lead-in dose-finding is currently ongoing, and no safety concerns have been observed thus far. Clinical trial information: NCT04669171.
MagnetisMM-9: An open-label, multicenter, non-randomized phase 1/2 study of elranatamab in patients with relapsed/refractory multiple myeloma.
Authors: Fonseca Rafael , Kuroda Junya , Ishida Tadao , Popat Rakesh , Huang Jeffrey S.Y. , Yver Anne , Vandendries Erik , Elmeliegy Mohamed , Ma Wei Dong , Sborov Douglas W. 
Published: June 2022

TPS8068 Background: Elranatamab (PF-06863135) is a humanized bispecific antibody that targets both B cell maturation antigen (BCMA) on multiple myeloma (MM) cells and CD3 on T cells resulting in T cell- mediated cytotoxicity. In preclinical studies, elranatamab has demonstrated anti-myeloma activity and delayed disease progression. In the ongoing phase 1 MagnetisMM-1 study, elranatamab has demonstrated clinical efficacy and a manageable safety profile in patients with relapsed/refractory MM (Bahlis et al, J Clin Oncol 2021). Elranatamab maximum tolerated dose has not yet been reached. Subcutaneous (SC) elranatamab at the recommended dose of 76 mg QW on a 28-d cycle with a 2 step-up priming dose regimen administered during the first week is currently being evaluated in a phase 2 study, MagnetisMM-3 (Lesokhin et al, Blood, 2021). Methods: MagnetisMM-9 (start date: Oct 2021; estimated completion date: Apr 2025) is an open-label, multicenter, non-randomized phase 1/2 study evaluating an alternative priming regimen to further mitigate cytokine release syndrome (CRS) incidence and severity and to evaluate SC elranatamab Q2W and Q4W dosing regimens in patients with relapsed/refractory MM. In part 1 of the study, patients will receive premedications and 2 step-up priming doses on cycle 1 D1 (4 mg) and D4 (20 mg), followed by elranatamab 76 mg QW for 6 cycles, and a dose Q2W thereafter if partial response or better is achieved and maintained. In part 2, higher doses of elranatamab ( > 76 mg) at increased intervals between doses will be evaluated. The primary endpoint is grade ≥2 CRS rate during cycle 1. Secondary endpoints include dose-limiting toxicities (part 2 only), objective response rate, duration of response, progression-free survival, overall survival, minimal residual disease negativity rate, safety, and pharmacokinetics. Eligible patients should be ≥18 years of age with a MM diagnosis and measurable disease according to IMWG criteria, refractory to at least one proteasome inhibitor, one immunomodulatory drug, and one anti-CD38 antibody, relapsed/refractory to their last treatment regimen, and have an ECOG performance status ≤1. Key exclusion criteria are smoldering MM, active plasma cell leukemia, amyloidosis, POEMS syndrome, stem cell transplant within 12 weeks of enrollment, active, uncontrolled bacterial, fungal, or viral infections, or any other active malignancy within 3 years prior to enrollment (except for adequately treated basal cell or squamous cell skin cancer, or carcinoma in situ), or previous treatment with an anti-BCMA bispecific antibody. The study is open at centers in the USA, UK, Japan, and Taiwan. Clinical trial information: NCT05014412.