bluuebunny/crossref_metadata_2025_split huggingface dataset:
A pilot study utilizing molecular profiling to find potential targets and select individualized treatments for patients with metastatic breast cancer.
Authors: Jameson Gayle S. , Petricoin Emanuel , Sachdev Jasgit C. , Liotta Lance A. , Loesch David , Anthony Stephen Patrick , Chadha Manpreet , Pierobon Mariaelena , Reeder Alex , Fulk Monica , Vocila Linda , Cantafio Nina , Dunetz Bryant , Robert Nicholas J. 
Published: March 2020

TPS11123 Background: The objective of this prospective pilot study was to determine if treatment selected by molecular profiling (MP) of metastatic breast cancer (MBC) tumors at time of disease progression provides greater clinical benefit than empiric treatment selection. Methods: Eligible pts had MBC, ≥ 3 prior lines of therapy, and > 6 wks - < 6 months time to progression on last treatment prior to study entry. Fresh core biopsy samples were taken from the metastatic site for MP. Analysis by IHC, FISH, DNA microarray and reverse phase protein microarray (RPMA) a quantitative protein pathway activation mapping technique using laser capture micro dissected tumor cells was done, with results in ≤14 days reviewed by a Treatment Selection Committee. The primary objective was to compare the progression-free survival (PFS) using a MP selected treatment regimen to the preceding PFS. Clinical benefit for the pt is defined by PFS ratio (PFS on MP selected therapy/PFS on prior therapy) is ≥ 1.3, (JCO,28:4877-83:2010). N= 25 was determined (exact single-stage design for phase II studies, type I error rate of 5% [one-sided], power of 90%). MP selected therapy would warrant further investigation if ≥ 35% of the pts demonstrate a PFS ratio of ≥ 1.3. Results: Three U.S. sites enrolled 25 evaluable pts who were treated based on MP results. Pts were heavily pretreated with 4 -11 prior therapies (median 7.24). Ten pts (40%) met or exceeded the PFS ratio of 1.3. The most common targets used in drug treatment selection were TOPO1, TS, ER/PR, TOP2A, HER2. Sixty percent of pts’ samples had activation of drug targets determined by RPMA in 3 major clusters: pan-HER-AKT; EGFR/SRC/ERK/mTOR; IGFR/RAF/MEK/PLK1. Days on MP selected treatments range from 9 - 816+. 3 pts continue on treatment for 199, 254 and 816 days. Conclusions: This study demonstrates the feasibility of a highly multiplexed genomic and proteomic MP study for treatment selection in a timely fashion. Patient-specific target driven treatment selection based on MP of a metastatic lesion provided clinical benefit for 10 of 25 heavily pretreated MBC pts. Thus, this approach merits further investigation in future studies. Funded by The Side-Out Foundation. Clinical trial information: NCT01074814.
Randomized, open-label, phase II study comparing the efficacy and the safety of cabazitaxel versus weekly paclitaxel given as neoadjuvant treatment in patients with operable triple-negative or luminal b/HER2 normal breast cancer (GENEVIEVE).
Authors: Paepke Stefan , Kümmel Sherko , Blohmer Jens U. , Costa Serban Dan , Eidtmann Holger , Eiermann Wolfgang , Gerber Bernd , Hanusch Claus , Hilfrich Joern , Huober Jens Bodo , Jackisch Christian , Schneeweiss Andreas , Denkert Carsten , Mehta Keyur , Loibl Sibylle , Von Minckwitz Gunter ,   German Breast Group
Published: March 2020

TPS1138 Background: Cabazitaxel is a new taxoid promoting the tubulin assembly in vitro and stabilizing microtubules against cold-induced depolymerization as efficiently as docetaxel. It has shown superior survival against mitoxantrone plus prednisone in docetaxel pre-treated hormone refractory metastatic prostate cancer pts leading to its registration. It showed a favorable toxicity profile with a low rate of alopecia. In the GENEVIEVE study it will be compared to weekly paclitaxel, which is currently most widely used in breast cancer (BC) pts. Methods: This is a prospective multicenter, randomized, open label study investigating efficacy and safety of cabazitaxel. Pts with uni- or bilateral primary BC (stage cT3/T2/T1c and cN+/T1c and pNSLN+), tumor lesion ≥ 2cm (palpation) or ≥ 1cm (sonography) and centrally confirmed TNBC or luminal B/HER2- can be included. Pts will be randomized to four q3w cabazitaxel (25mg/m² i.v.) vs. 12 q1w paclitaxel (80mg/m² i.v.). Randomization will be stratified by nodal status and subtype. Treatment will be given until surgery, disease progression, unacceptable toxicity or withdrawal of consent. The primary objective is pathologic complete response (pCR) (ypT0/is ypN0/+). Secondary objectives are pCR in stratified subgroups and by other definitions, objective response rate, pCR and local recurrence free survival in pts with clinical complete response and neg. core biopsy before surgery, breast conservation rate, toxicity, compliance, survival rates, biomarkers predicting response. Assuming 15% pCR in controls and targeting a smallest clinical improvement of 10% (i.e. pCR = 25% in experimental arm), a total of 326 pts (163/arm) are required for the one-sided proportion comparison test (α=0.1) with 80% power. The trial is registered under NCT01779479. Results: Recruitment is planned for 12 mths in 45 (+10 back-up) sites in Germany. 1st pt in is planned for Feb 2013. Conclusion: GENEVIEVE will rapidly and precisely compare efficacy and tolerability of cabacitaxel vs. paclitaxel to decide if further development in BC is reasonable. Clinical trial information: NCT01779479.
Phase I study of VGX-100, an anti-VEGF-C monoclonal antibody, with or without bevacizumab, in patients (pts) with advanced solid tumors.
Authors: Falchook Gerald Steven , Desai Jayesh , Leitch Ian M. , Goldman Jonathan Wade , Wheler Jennifer J. , Fu Siqing , Kurzrock Razelle , Baldwin Megan , Rosen Lee S. ,   UCLA Hematology-Oncology, Santa Monica, CA; University of Texas MD Anderson Cancer Center, Houston, TX; Royal Melbourne Hospital, Melbourne, Australia; Vegenics, Melbourne, Australia
Published: March 2020

TPS2619 Background: The vascular endothelial growth factor C (VEGFEC) induces angiogenesis via activation of both VEGFRE2 and VEGFRE3, as well as lymphangiogenesis via activation of VEGFRE3. VGX-100 is a novel fully human IgG1λ neutralizing monoclonal antibody directed against human VEGFEC. Synergism between the VEGF-A inhibitor, bevacizumab and VGX-100 has been documented pre-clinically. It is thought that tumoral escape and relapse following VEGF-A inhibition, may in part be due to increased VEGF-C that signals through VEGFR-2 and VEGFR-3. Therefore the premise of this study is that administration of VGX-100 in conjunction with bevacizumab would block the two key ligands for VEGFRE2 along with blocking VEGFR-3-mediated tumor angiogenesis and lymphangiogenesis, and thus this drug combination will be clinically synergistic. This study (NCT01514123) is enrolling at MD Anderson and UCLA. Methods: Objectives:establish the safety and toxicity, MTD, pharmacokinetic and pharmacodynamic / biomarker profiles, as well as preliminary anti-tumor activity in refractory pts. Eligibility: pts with advanced solid tumors, good organ function, ECOG PS 0-1, any number of prior therapies, no CNS or cerebrovascular haemorrhage, no MI or reversible posterior leukoencephalopathy syndrome associated with prior anti-VEGF/anti-VEGFR therapy. Design: This is an open-label phase I dose escalation study with a standard “3+3” design. The study has two arms: safety data from the 28 day DLT period from Arm A (VGXE100 monotherapy at 6 cohort dose levels: 1, 2.5, 5, 10, 20 and 30 mg/kg, QW) will be available prior to starting the equivalent dose level in Arm B (VGXE100 at 5 cohort dose levels: 2.5, 5, 10, 20 and 30 mg/kg QW with bevacizumab at doses of either 5 or 10 mg/kg, Q2W). Accrual has completed in Cohorts A1 to A5 and B1 to B2. Accrual is underway for Cohort A6 and B3. Clinical trial information: NCT01514123.
A phase I/IB study of paclitaxel in combination with VS-6063, a focal adhesion kinase (FAK) inhibitor, in patients (pts) with advanced ovarian cancer.
Authors: Jones Suzanne Fields , Moore Kathleen N. , Patel Manish R. , Infante Jeffrey R. , Poli Anne , Keegan Mitchell , Padval Mahesh , Burris Howard A. 
Published: March 2020

TPS2620 Background: Blockade of FAK reduces tumor growth and metastasis through inhibition of tumor cell survival, proliferation and invasion as well as tumor angiogenesis. Furthermore, treatment with FAK inhibitors reduces the proportion of cancer stem cells (CSCs) in a dose dependent manner while paclitaxel treatment enriches for CSCs. (Kolev VN San Antonio Breast Cancer Symposia 2012 abstr P6-11-09). The ability of CSCs to survive exposure to chemotherapy but remain susceptible to novel drugs suggests a unique therapeutic approach whereby standard of care chemotherapy may be sequentially combined with targeted drugs to kill surviving CSCs and thus prevent tumor recurrence and metastasis. VS-6063 (previously PF-04554878) is a potent oral inhibitor of FAK and proline-rich tyrosine-kinase -2. The phase I first-in-man trial explored doses ranging from 12.5 -750 mg twice daily (BID). (Jones SF J Clin Oncol 2011 29:1 suppl; abstr 3002) Dose-limiting toxicities consisted of headache, fatigue, and unconjugated hyperbilirubinemia at various dose levels. A maximum tolerated dose was not defined, but doses > 100 mg BID consistently yielded concentrations above the preclinically predicted minimal efficacious concentration. Seven pts demonstrated stable disease lasting approximately 6 months or greater, including 3 heavily-pretreated ovarian cancer pts (2 platinum resistant). Methods: Pts with advanced or refractory ovarian cancer (≤ 4 prior regimens) will be enrolled. In the phase I portion, VS-6063 is administered continuously at a starting dose of 200mg BID with paclitaxel 80 mg/m2 on days 1, 8, and 15 every 28 days, and will be escalated to 400mg BID if tolerated. Pharmacokinetics will be analyzed. An additional 15 pts with biopsiable disease will be enrolled at the recommended dose. A 10-day run-in with VS-6063 alone will be used to obtain paired tumor biopsies in order to examine the effects on pFAK expression, CSCs, and other biomarkers. Patients will continue treatment until disease progression. Clinical trial information: NCT01778803.
A phase I dose-escalation study of TKM-080301, a RNAi therapeutic directed against polo-like kinase 1 (PLK1), in patients with advanced solid tumors: Expansion cohort evaluation of biopsy samples for evidence of pharmacodynamic effects of PLK1 inhibition.
Authors: Northfelt Donald W. , Hamburg Solomon I. , Borad Mitesh J. , Seetharam Mahesh , Curtis Kelly Kevelin , Lee Peter , Crowell Brynne , Vocila Linda , Fredlund Paul , Gilbert Mark J. , Mast Catherine Patricia , Semple Sean C. , Judge Adam D. , MacLachlan Ian , Ramanathan Ramesh K. 
Published: March 2020

TPS2621 Background: TKM-080301 is a lipid nanoparticle formulation of a small interfering RNA (siRNA) directed against PLK1, a serine/threonine kinase that regulates multiple critical aspects of cell cycle progression and mitosis. Anti-tumor activity, RNA interference and pharmacodynamic effects of PLK1 inhibition have been conclusively demonstrated in preclinical models. Demonstration of pharmacodynamic effects of PLK1 inhibition in patient biopsy samples is an exploratory objective of this first-in-human study. Methods: TKME080301 is being evaluated in an open-label, non-randomized, dose-escalation study in patients with advanced solid tumors or lymphoma. Sequential cohorts of 3 to 6 patients receive TKME080301 as a 30-minute intravenous infusion on Days 1, 8 and 15 of a 28-day cycle. Treatment can continue until disease progression, based on overall clinical benefit. Tumor response is determined according to RECIST criteria. Primary study objectives include determination of safety, maximum tolerated dose and dose limiting toxicities. Secondary objectives include characterization of pharmacokinetics and the preliminary assessment of anti-tumor activity. Five cohorts have been enrolled and a tentative Phase 2 dose has been identified. An expansion cohort of 10 patients began enrolling in February, 2013. The focus of the expansion cohort will be to collect additional safety and pharmacokinetic data at the tentative Phase 2 dose, as well as pharmacodynamic data from mandatory biopsy samples. Pre- and post-dose biopsy samples will be evaluated for potential evidence of PLK1 inhibition using 5’ RACE (rapid amplification of cDNA ends) polymerase chain reaction (to identify the predicted PLK1 mRNA cleavage product), histology (to assess for the presence of aberrant mitotic figures) and immunohistochemistry. An update on enrollment and pharmacodynamic evaluations will be presented. Clinical trial information: NCT01262235.
Phase I dose escalation study of recombinant interleukin-21 (rIL-21; BMS-982470) in combination with nivolumab (anti-PD-1; BMS-936558; ONO-4538) in patients (pts) with advanced or metastatic solid tumors.
Authors: Chow Laura Quan Man , Gordon Michael S. , Logan Theodore F. , Antonia Scott J. , Bhatia Shailender , Thompson John A. , Brahmer Julie R. , Solberg Gretchen , Bittner Rachel , Fontana David , Grosso Joseph , Cohen Lewis J. , Ahlers Christoph Matthias , Wigginton Jon M. , Drake Charles G. 
Published: March 2020

TPS3112 Background: Programmed death-1 (PD-1) is an immune checkpoint receptor that attenuates T-cell activation by binding to its ligands, PD-L1 and PD-L2. Nivolumab, a PD-1 receptor blocking antibody, has shown durable antitumor activity in pts with various solid tumors in two phase I clinical trials. The cytokine rIL-21 has also shown antitumor activity in selected solid tumors. We hypothesized that combining rIL-21-induced stimulation of T-cell and NK-cell function in conjunction with T-cell checkpoint blockade using nivolumab could enhance biologic activity resulting in improved clinical outcomes, as compared with either agent alone. We describe a novel phase I study investigating the biologic activity and clinical outcomes of the combination in pts with advanced solid tumors. Methods: This ongoing study (N=160) includes a dose escalation phase (Part 1) using a 3 + 3 design followed by an expansion phase (Part 2). In Part 1 (N=60), successive pt cohorts with advanced solid tumors are being treated with escalating doses of rIL-21 (10, 30, 50, 75, or 100 µg/kg IV) on two distinct schedules (Arms A and B) in combination with fixed-dose nivolumab (3 mg/kg q 2 weeks) in 6 week cycles. Arm A administers rIL-21 on a weekly schedule, given on day 1 in weeks 1–4 of the 6 week cycle. Arm B administers rIL-21 at 3x per week during weeks 1 and 3 of the 6 week cycle. In Part 2, pts with renal cell carcinoma (N=50) or non-small cell lung carcinoma (N=50) will each be randomized to treatment at the maximum tolerated dose (MTD) or maximum administered dose, if no MTD is determined, for Arm A or Arm B. Therapy for pts who are stable or responding in Parts 1 and 2 may be continued for up to 2 years or until treatment discontinuation criteria are met. Primary objectives are to evaluate the safety of rIL-21 + nivolumab, and to define the MTD of the 2 schedules. Secondary and exploratory objectives include a preliminary assessment of the antitumor activity, pharmacokinetics, immunoregulatory activity (peripheral blood, tumor) and immunogenicity of this combination. Clinical trial information: NCT01629758.
An exploratory study of the biologic effects of nivolumab (Anti-PD-1; BMS-936558; ONO-4538) treatment in patients (pts) with advanced (unresectable or metastatic) melanoma (MEL).
Authors: Sosman Jeffrey Alan , Martin-Algarra Salvador , Wolchok Jedd D. , Sharfman William Howard , Bhatia Shailender , Hodi F. Stephen , Hwu Wen-Jen , Gajewski Thomas , Slingluff Craig L. , Kaufman Howard , Gupta Manish , McGirr Analia , Horak Christine E. , Ahlers Christoph Matthias , Wigginton Jon M. , Urba Walter John 
Published: March 2020

TPS3114 Background: Programmed death-1 (PD-1) is an immune checkpoint receptor expressed by T cells that negatively regulates T-cell activity and may promote tumor immune evasion by binding to its ligands (PD-L1/L2) on tumor cells and/or antigen-presenting cells. Nivolumab is a fully human IgG4 PD-1 receptor blocking monoclonal antibody that has shown antitumor activity in phase I trials in pts with solid tumors, including advanced MEL. Objective responses were observed in pts whose diseases were refractory to multiple prior therapies. We describe an ongoing exploratory, open-label, multicenter translational study designed to further investigate the immunoregulatory activity and mechanisms of action of nivolumab in advanced MEL, including ipilimumab (anti-CTLA-4) naïve and refractory pts. Methods: This study is enrolling advanced MEL pts who are either ipilimumab naive (n=40) or refractory (n=40). Eligible pts must not have received >3 prior therapies for metastatic disease and must consent to pre-and on-treatment biopsy (after 2 doses of nivolumab [Day 28]) of an accessible tumor. Nivolumab will be administered IV every 2 weeks (wks) at a dose of 3mg/kg and may continue for up to 13 cycles (104 wks) until clinically significant progression or treatment discontinuation criteria are met. Tumor responses will be assessed every 8 wks using RECIST 1.1 criteria. The primary objective is to investigate the pharmacodynamic (immunoregulatory) activity of nivolumab in the peripheral blood (PB), tumor, and tumor microenvironment. Secondary objectives include evaluation of safety and tolerability, preliminary antitumor activity, and immunogenicity of nivolumab, as well as the association between tumor PD-L1 expression and clinical efficacy. Exploratory objectives include characterization of pharmacokinetics (PK) and evaluation of the potential association between selected PB and/or tumor biomarkers and PK, clinical safety, and efficacy (eg, progression-free and overall survival). Clinical trial information: NCT01621490.
A pilot study of preoperative, single-dose ipilimumab (Ipi) and/or cryoablation (Cryo) in women (pts) with early stage/resectable breast cancer (ESBC).
Authors: Diab Adi , Solomon Stephen Barnett , Sacchini Virgilio , Comstock Christopher , Maybody Majid , Durack Jeremy C. , Sung Janice S. , Blum Brian , Neville Deirdre A. , Kotin Alan , Yuan Jianda , Patil Sujata , Morris Elizabeth Ann , Brogi Edi , Morrow Monica , Wolchok Jedd D. , Hudis Clifford , Allison James , Norton Larry , McArthur Heather L. 
Published: March 2020

TPS3120 Background: Intratumoral cryo combined with immune modulation generates a potent systemic anti-tumor immune response that might improve recurrence-free survival in ESBC. Cryo-mediated tumor destruction results in necrosis and immunogenic cell death which exposes dendritic cells (DC) to sufficient quantities of tumor antigens and inflammatory cytokines to induce their maturation and activation and elicit tumor specific T cell responses. To further amplify this immune response we use ipi, a human monoclonal antibody that blocks cytotoxic T lymphocyte antigen-4 (CTLA4). In preclinical murine models, the combination of cryo with CTLA4 blockade successfully mediates rejection of metastatic prostate cancer lesions and prevents growth of secondary tumors. We therefore hypothesize that this strategy could confer long-term immunity for pts with ESBC. In this study, we evaluate the safety of pre-op cryo and/or immune modulation with single dose ipi (at 10 mg/kg) in pts with ESBC. Methods: Pts are sequentially assigned to receive pre-op: cryo alone (Group A), ipi alone (B), or ipi with cryo (C). Cryo is administered 7-10 d prior to surgery. Ipi is administered 8-15 d prior to surgery (1-5 d prior to cryo). If at least 5/6 pts in each group proceed with surgery without delay, the regimen will be considered safe/tolerable.Primary aim: To evaluate the safety of pre-op cryo and/or ipi (10mg/kg) in pts with ESBC.Seconday aims: To characterize pre- and post-intervention radiographic and immunological (peripheral blood and tumor tissue) correlates. Eligibility: Pts ≥18y of age with operable ≥1.5 cm invasive ESBC, no history of autoimmune disease and planned mastectomy. Study status: As of January 25, 2013 7/7 pts were enrolled to Group A (expanded after 1 pt had suspected incomplete cryo) and 5/6 pts were enrolled to Group B. Enrollment to Group C will open when the pts in Group B meet the safety endpoint 30 d (+/-10 d) after surgery. Toxicity evaluation continues for 12 wks after ipi administration for Groups B and C. Clinical trial information: NCT01502592.
A phase II study of live-attenuated Listeria monocytogenes immunotherapy (ADXS11-001) in the treatment of persistent or recurrent cancer of the cervix (GOG-0265).
Authors: Huh Warner King , Brady William E. , Moore Kathleen N. , Lankes Heather A. , Monk Bradley J. , Aghajanian Carol , Dizon Don S. , Fracasso Paula M. 
Published: March 2020

TPS3121 Background: This is a GOG/NCI-sponsored phase II study (NCT01266460, GOG 0265) of ADXS11-001 in patients with persistent or recurrent cancer of the cervix. ADXS11-001 is a live attenuated Listeria monocytogenes (Lm) immunotherapy bioengineered to secret a HPV-E7 fusion protein targeting HPV-E7 transformed cells. A previous phase I dose escalation study determined the safety of ADXS11-001 in patients with late stage cervical cancer (Maciag PA. Vaccine. 2009 Jun 18;27(30):3975-83). The primary objectives of this study are to evaluate the tolerability and safety of ADXS11-001, and to assess the activity of ADXS11-001 in patients with persistent or recurrent cancer of the cervix. Secondary objectives are progression-free survival, overall survival and objective tumor response. Methods: Patient eligibility criteria: Females age ≥ 18 years with persistent or recurrent squamous or non-squamous cell carcinoma, adenosquamous carcinoma, or adenocarcinoma of the cervix with documented disease progression (disease not amenable to curative therapy). Patients must have measurable disease as defined by RECIST 1.1; at least one “target lesion” as defined by RECIST 1.1; have had one prior systemic chemotherapeutic regimen for management of their disease; have adequate organ function and must be free of active infection and not on antibiotics. This protocol is a 2-stage design with 12-month survival as the primary endpoint and with a planned sample size of up to 67 patients. Patients will receive ADXS11-001 at a dose of 1x109 CFU on Day 1 and repeat every 28 days for 3 total doses in the absence of disease progression or unacceptable toxicity, with each dose followed at 72 hours by a 7 day course of ampicillin, 500 mg QID. Tumor tissue and serum samples may be collected periodically for translational research. After completion of study treatment, patients are followed every 3 months for 2 years and then every 6 months for 3 years. As of January 31, 2013, enrollment has been completed in the 6-patient safety lead-in portion of the study. Clinical trial information: NCT01266460.