Active clinical trials for "Squamous Cell Carcinoma of Head and Neck"

This is a Phase 2, multicenter, open-label, 2-cohort (Locoregionally Advanced Cohort or Recurrent/Metastatic Cohort) study evaluating RP3 in combination with concurrent chemoradiation therapy (CCRT) followed by nivolumab (for the LA Cohort) or combined with chemotherapy and nivolumab (for the R/M Cohort) in patients with advanced, inoperable squamous cell carcinomas of the head and neck (SCCHN), including of the oral cavity, oropharynx, hypopharynx, larynx, or unknown primary.

Multi-center, open-label, non-randomized, non-comparative two-cohort study for patients with locally-advanced squamous cell carcinoma arising from the larynx, hypopharynx, oropharynx (Stage III, IVA and IVB according to 8th TNM/AJCC ed.) and oral cavity (unresectable, stage IVB according to 8th TNM/ American Joint Committee on Cancer (AJCC) ed.) who are candidates for definitive radiotherapy plus cisplatin (Cohort A) or as single-modality (in cisplatin unfit patient population) (Cohort B) and will receive dostarlimab and niraparib in combination pre-, during and post- radiation. Study has three parts: Neoadjuvant phase (immune-conditioning phase): patients will receive 1 dose of dostarlimab + niraparib from day -14 prior to radiotherapy (up to 48h prior to radiotherapy (RT) in Cohort A and until RT in Cohort B). Concurrent phase (radiosensitization): patients will receive definitive radiotherapy (70Gy in 35 fractions) with concurrent cisplatin (Cohort A) or with concurrent niraparib (Cohort B). Maintenance: Following radiotherapy, patients will receive adjuvant dostarlimab plus niraparib until week 48 (37 cycles) in both cohorts.

Cervical lymph node metastasis is the most important prognostic factor of oral squamous cell carcinoma (OSCC). Therapeutic neck dissection (I-V region) has always been regarded as the standard scheme of neck surgery for patients with cN+ OSCC and however, it has brought obvious side effects, which seriously affects the postoperative quality of life of patients. In addition, excessive neck lymph node dissection will also affect the local immune function of patients to some extent and reduce the body's response to immunotherapy. Lymph node metastasis of primary oral squamous cell carcinoma follows certain rules. Most of the metastatic areas are I-II, and low-level metastasis is very rare. Therefore, more than 90% of patients with cN+ oral squamous cell carcinoma who have undergone Therapeutic neck dissection may have suffered from "excessive dissection of area of IV and V". Both the long-term clinical experience of surgeons and a large number of recent retrospective studies show that elective neck dissection (I-III region) is safe enough for patients with oral squamous cell carcinoma of cN1 and part of cN2.There is clearly a need therefore for a large randomized trial that will resolve the issue either way once and for all.

Patients with locally recurrent squamous-cell carcinoma of the head and neck (SCCHN) after Chemotherapy and immunotherapy have a very poor prognosis and limited therapeutic options. Intratumoral chemotherapy (ITC) with cisplatin and epinephrine in order to increase the local cisplatin retention lead to a 50 % response rate in several studies but was given up due to the poor local tolerance with frequent necrosis of the peritumoral tissues. Gemcitabine, carboplatin and paclitaxel (GCP) are used in advanced SCCHN. These chemotherapies seem to be interesting options for intratumoral infusion: their different effect could lead to avoid chemotherapy resistance with a good tolerance profile, without tissue necrosis profile. The other major option for recurrent SCCHN is immunotherapy by Nivolumab, an anti PD-1 with a 13% mediane response rate. Nevertheless, the failure of this treatment stay unclear, but immunosuppressive action of the tumour is suspected. The presence of tumoral antigen could lead to better response to immunotherapy; association of chemotherapy and immunotherapy seems a promosing association to avoid treatment resistance as cytotoxic release tumoral antigen; it could also be associated to an abscopal effect. The aim of the study is to evaluate the efficacy of ITC using GCP in LOCAL recurrent SCCHN treated by nivolumab.

This is a first-in-human phase I/II study to examine the safety, tolerability and preliminary efficacy of VLS-1488 in subjects with advanced cancers.

Cancers of the throat, oropharyngeal squamous cell carcinoma (OPSCC), are highly prevalent across Scotland. Over the past 10 years, both global and Scottish cases of OPSCC have increased, particularly those associated with human papillomavirus (HPV). However there has been little change in techniques for diagnosis and monitoring. Although imaging technologies are improving, results of imaging are often indeterminate and clinicians require additional tools to make informed decisions. With this in mind our research team have established a range of blood- based tests which detect and monitor cancer DNA fragments shed by tumours into the blood stream in OPSCC patients. Our initial studies have shown that such tests, which are minimally invasive compared to surgical biopsy, hold the potential to provide an accurate, "real-time" method to monitor patient response to treatment, identify early relapse and assist in clinical decision making. The investigators aim to expand these results to assist clinical decisions for both virally associated and non-viral associated OPSCC. Following this, the investigators will focus on the poorest prognosis OPSCC group (non-HPV tumours) by applying state-of-the-art DNA detection and sequencing technologies to analyse tumour- derived DNA fragments in the bloodstream, to follow treatment response and to develop new methods for detecting relapse and resistance to treatment in OPSCC. Ultimately, the investigators envisage that the implementation of such genetic assays of tumours and the fragments that they release into the bloodstream will provide a transformative shift in the clinical assessment and quality of life of OPSCC patients in Scotland.

Patients with locally advanced (III-IVB) poorly differentiated head and neck squamous cell carcinoma (excluding nasopharyngeal carcinoma) who meet the inclusion criteria will have their blood samples collected, tumor tissue samples or patient paraffin tissue, and slides for comprehensive genomic sequencing and analysis. The study is divided into two groups. Arm1 group: Patients with stage IVB (T4bNxM0) poorly differentiated head and neck squamous cell carcinoma (excluding nasopharyngeal carcinoma) will receive PD-1 combined with platinum-based chemotherapy and albumin-bound paclitaxel (dose according to the drug instructions) for 2 to 3 cycles (determined by the researcher based on tumor shrinkage). If the imaging achieves complete response (CR) or partial response (PR), suitable patients will undergo surgical treatment. Patients who are not suitable for surgery or have stable disease (SD)/progressive disease (PD) will receive concurrent chemoradiotherapy or concurrent chemoradiotherapy combined with PD-1 treatment (up to a total of 17 cycles). Arm2 group: Patients with stage III and IVA (T3NxM0, T4aNxM0) poorly differentiated head and neck squamous cell carcinoma (excluding nasopharyngeal carcinoma) will receive PD-1 combined with platinum-based chemotherapy and albumin-bound paclitaxel (dose according to the drug instructions) for 2 cycles. Patients who undergo surgery within 2 weeks will receive PD-1 monotherapy maintenance treatment or low-dose radiotherapy followed by PD-1 monotherapy maintenance treatment based on pathological results. Patients who do not achieve pathological complete response (pCR) and have positive surgical margins or extracapsular extension will receive concurrent chemoradiotherapy followed by PD-1 maintenance treatment (up to a total of 17 cycles). Patients without high-risk factors will receive PD-1 maintenance treatment after radiotherapy (up to a total of 17 cycles). After completion of treatment, all patients will be followed up every 3 months for 1 year. Subsequently, patients will be followed up every 6 months for 3 years. Thereafter, patients will be followed up annually. Patient recurrence and survival data will be recorded.

This phase II trial compares the effect of usual radiation therapy with cisplatin/carboplatin (chemoradiation) to the addition of xevinapant with chemoradiation in patients with head and neck cancer. Radiation therapy uses high energy x-rays, particles, or radioactive seeds to kill cancer cells and shrink tumors. Cisplatin is in a class of medications known as platinum-containing compounds. It works by killing, stopping or slowing the growth of cancer cells. Carboplatin is in a class of medications known as platinum-containing compounds. It works in a way similar to the anticancer drug cisplatin, but may be better tolerated than cisplatin. Carboplatin works by killing, stopping or slowing the growth of cancer cells. Xevinapant is a first-in-class antagonist of inhibitor of apoptosis (programmed cell death) proteins (IAPs), which leads to tumor cell death and enhances tumor cell sensitivity to chemotherapy and radiotherapy. Giving xevinapant with chemoradiation may be more effective in preventing head and neck cancer from growing or spreading than chemoradiation alone.

This is a multicenter, randomized, double-blind, controlled Phase 2/3 trial of zanzalintinib in combination with pembrolizumab versus zanzalintinib-matched placebo in combination with pembrolizumab in subjects with PD-L1 positive recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) incurable by local therapies who have not received prior systemic therapy for recurrent or metastatic disease.

This randomized, prospective, multicenter phase II/III trial will study the reduction of radiation volume by eliminating radiotherapy (RT) to the elective neck using strictly defined surgical and radio-oncological standards to reduce radiotherapy-related long-term side effects without affecting locoregional control.