Locally Advanced Head and Neck Cancer

In Portugal, approximately 2,424 new cases of head and neck cancer are diagnosed each year, of which 60% are already at an advanced stage, presenting with intense pain and dysphagia (difficulty swallowing). There is also marked social isolation due to communication difficulties, economic hardship, and facial disfigurement (altered facial appearance). As a result, patients frequently face challenges in accessing specialised palliative care services, encountering delays, fragmentation, or a complete absence of such care. The i-CARE-HN study is the solution: investigators aim to integrate outpatient palliative care with oncological treatment -namely chemoradiotherapy -at an earlier stage of the disease-when it is still limited to the throat and neck region, without metastasis (spread to other organs). This means multidisciplinary support from the outset of oncological treatment - symptom control, psychological support, and quality of life - without delaying the cure. It is like giving the patient a 'shield' against suffering, enabling them to complete treatment more efficiently. In the i-CARE-HN study, early palliative care aims to better manage patients' symptoms (such as pain, difficulty speaking, swallowing, breathing, dry mouth, loss of appetite, and anxiety), to clarify doubts, to support therapeutic decisions, and to strengthen communication between the patient and the team, without replacing the primary oncological treatment. Rather than waiting for symptoms to worsen before seeking help, this support will be provided throughout treatment with chemotherapy and radiotherapy. Through this simultaneous integration of outpatient palliative care into oncological treatment, investigators hope to improve patients' symptoms and quality of life, as well as clinical outcomes: fewer treatment interruptions, improved treatment tolerability, fewer emergency hospitalisations, and greater overall survival. Investigators will want to know how patients are feeling throughout the process, and to that end, will invite them to complete a survey at several points during the study. Responses to the questionnaires are critical to enabling the medical team to rapidly identify which participating patients present with the most significant symptoms and the greatest risk of complications. This study plans to recruit 64 patients aged 18 years or older, with a recent diagnosis of locally advanced, inoperable cancer, being followed on an outpatient basis at the IPO de Coimbra, IPO do Porto, and ULS de Coimbra, who will be invited to participate in the study. Should the patient agree to participate, some baseline data will be collected, and patients will subsequently be randomly assigned to one of two groups: one group will receive isolated chemoradiotherapy (standard treatment: cisplatin 100 mg/m² every 3 weeks- days 1, 22, and 49- and daily radiotherapy 70 Gy in 35 fractions over 7 weeks) and the other group will receive chemoradiotherapy alongside palliative care, on an outpatient basis (access to palliative care consultations). Patients randomised to the standard treatment group (chemoradiotherapy without a structured early palliative care intervention) will not have palliative care appointments systematically scheduled. However, should a referral to palliative care be requested, the patient may be directed to that clinical department.

After multimodal therapy of head-and-neck tumors, patients often develop local recurrence, locally progressive disease or second primary tumors. In this highly pre-treated patient cohort, therapeutic options are limited. Patients that are not candidates for salvage surgery may benefit from re-irradiation. Despite recent technical advances, re-irradiation is associated with severe side effects. Carbon ion Re-Radiotherapy (reCIRT) has shown encouraging results in retrospective analyses with moderate toxicity. In the current Phase-II CARE-trial, reCIRT and conventional photon re-irradiation in patients with recurrent or progressive locally advanced head-and-neck cancer will be assessed regarding toxicity/ safety, local progression-free survival, overall survival and quality-of-life.

The aim of this research study is to evaluate the effectiveness and safety of a combination of immunotherapy, using a drug called toripalimab, with chemotherapy drugs, Carboplatin and Docetaxel, as a possible treatment before surgery for sinonasal cancers. The names of the study drugs used in this research study are: * Toripalimab (a type of monoclonal antibody) * Carboplatin (a type of antineoplastic agent) * Docetaxel (a type of antineoplastic agent) * Cisplatin (a type of antineoplastic agent)