scholarly journals Epigenetic Events of Disease Progression in Head and Neck Squamous Cell Carcinoma

2006 ◽  
Vol 132 (6) ◽  
pp. 668 ◽  
Author(s):  
Maria J. Worsham ◽  
Kang Mei Chen ◽  
Venkata Meduri ◽  
Anders O. H. Nygren ◽  
Abdellatif Errami ◽  
...  
2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 5534-5534 ◽  
Author(s):  
Ammar Sukari ◽  
Zyad Kafri ◽  
Lance K. Heilbrun ◽  
George H. Yoo ◽  
Heather a Mulrenan ◽  
...  

5534 Notice of Retraction: "Phase II study of biweekly dose-intense docetaxel plus gemcitabine (GEM/DOC) in patients with recurrent locoregional or metastatic head and neck squamous cell carcinoma." ASCO's Confidentiality Policy requires that abstracts be considered confidential and embargoed from the time of submission until the findings have been publicly released in conjunction with the ASCO Annual Meeting. Abstract 5534, published in the 2012 Annual Meeting Proceedings Part I, a supplement to the Journal of Clinical Oncology, violated this policy and has been retracted from publication and presentation at the 2012 ASCO Annual Meeting. Background: Patients with metastatic head and neck squamous cell carcinoma (HNSCC) have a poor prognosis, limited treatment options, and median survival of 6 to 9 months. Docetaxel and gemcitabine have both shown activity in HNSCC. The optimal combination, dosing, and scheduling of both drugs is, however, unknown. Thus, we investigated the efficacy and safety of biweekly dose intense GEM/DOC in patients with recurrent locoregional or metastatic HNSCC. Methods: An open-label, single-institution, single-arm, phase II study was conducted for patients who were previously treated with no more than two cytotoxic regimens. The patients received docetaxel (60 mg/m2IV) and gemcitabine (3000 mg/m2 IV) on day 1. The treatments were repeated every 14 days (one cycle), until disease progression or unacceptable toxicity. The primary end point was response rate. RECIST-defined response was evaluated every 4 cycles and toxicities were evaluated at each cycle. Results: A total of 36 patients were enrolled (M:F 26:10; median age (range), 60 years (46-79); performance status 0-1) , 29 of whom were response-evaluable. The patients received a median of 4 cycles (range 0-24). Of these 29 patients, none achieved complete response (CR) and 6 demonstrated a partial response (PR). Thus, the overall response rate was 21% (95% confidence interval [CI], 0.10 – 0.38). Ten patients had stable disease (SD), resulting in tumor control (CR or PR or SD) in 16 of 29 patients (55%), whereas 13 patients (45%) had disease progression. The median response duration was 3.2 months (80% CI: 2.0 – 6.1 months). For all 36 patients, the median overall survival was 4.2 months (95% CI: 2.4 – 7.0 months). Myelosuppression was the most common adverse event. Grade 3-4 neutropenia and anemia were observed in 10 (30%) and 13 (39%) patients, respectively. None of these patients, however, had febrile neutropenia or bleeding events, and there were no treatment-related deaths. Conclusions: The combination of biweekly dose intense GEM/DOC was tolerable and active regimen in patients with recurrent locoregional or metastatic HNSCC. Our findings warrant further investigation in a larger patient population.


2021 ◽  
Vol 9 (Suppl 3) ◽  
pp. A386-A386
Author(s):  
Antonio López Pousa ◽  
Enriqueta Felip ◽  
Martin Forster ◽  
Bernard Doger ◽  
Patricia Roxburgh ◽  
...  

BackgroundEftilagimod alpha (efti) is a soluble LAG-3 protein targeting a subset of MHC class II, thus mediating antigen presenting cell (APC) and CD8 T-cell activation. Such stimulation of the dendritic cell network and resulting T cell recruitment by efti may lead to stronger anti-tumor responses than observed with pembrolizumab alone. We hereby report results of the 2nd line metastatic head and neck squamous cell carcinoma (HNSCC) cohort (part C) of the TACTI-002 phase II trial (NCT03625323).MethodsEligible patients (pts) with HNSCC, unselected for PD-L1 expression with disease progression on or after 1st line platinum-based therapy, received 30 mg subcutaneous efti Q2W for 24 weeks and 200 mg pembrolizumab Q3W for up to 2 years or until disease progression. The study used a Simon’s 2-stage design with objective response rate (ORR) as the primary endpoint (EP). Secondary EPs included tolerability, progression free survival (PFS), overall survival (OS), pharmacokinetics, pharmacodynamics, and immunogenicity. Tumor response was assessed Q9W. PD-L1 was assessed centrally (22C3 clone). The study was approved by ethic committees and institutional review boards.ResultsBetween Mar 2019 and Jan 2021, 39 pts were enrolled (cut-off Apr 2021). The median age was 62 yrs (range 37–84) with 90% male pts. ECOG was 0 and 1 in 33% and 67%, respectively. Primary tumor location at diagnosis was oropharynx (36%), oral cavity (31%), hypopharynx (18%) and larynx (15%) with all PD-L1 subgroups (CPS< 1, ≥1 to ≤19; ≥20) being represented. All pts were pre-treated with platinum-based chemotherapy. Thirty-seven (37) pts were evaluated for response with ORR (iRECIST) of 30% (95% CI 16–47%) with 5 (14%) CRs; 6 (16%) PRs; 3 (8%) SDs; 17 (46%) PDs and 6 (16%) pts not evaluable. Median PFS was 2.1 months and 30+% were progression-free at 6 months. One patient (3%) discontinued due to pembro-related adverse event. The most common (>10%) treatment emergent adverse events were hypothyroidism (21%), cough (18%), asthenia (15%), fatigue (13%), anemia (13%), diarrhea (13%) and weight decreased (13%).ConclusionsEfti in combination with pembrolizumab is safe, showing encouraging antitumor activity in platinum pre-treated, 2nd line HNSCC patients. For further investigation of this combination, a 1st line HNSCC trial (NCT04811027) has been initiated.Trial RegistrationNCT03625323Ethics ApprovalThe study was approved by relevant ethic committees and institutional review boards


2003 ◽  
Vol 129 (7) ◽  
pp. 702 ◽  
Author(s):  
Maria J. Worsham ◽  
Gerard Pals ◽  
Jan P. Schouten ◽  
Rosalind M. L. van Spaendonk ◽  
Adriane Concus ◽  
...  

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