Association of a gene-expression subtype to outcome and treatment response in patients with recurrent/metastatic head and neck squamous cell carcinoma treated with nivolumab.

Background: Immune checkpoint inhibitors have been approved and currently used in the clinical management of recurrent and metastatic head and neck squamous cell carcinoma (R/M HNSCC) patients. The reported benefit in clinical trials is variable and heterogeneous. Our study aims at exploring and comparing the predictive role of gene-expression signatures with classical biomarkers for immunotherapy-treated R/M HNSCC patients in a multicentric phase IIIb trial.

Dosiomic-based prediction of dysgeusia in head & neck cancer patients treated with radiotherapy.

Purpose: To investigate the potential of dosiomics in predicting radiotherapy-induced taste distortion (dysgeusia) in head & neck (H&N) cancer.

Methods: A cohort of 80 H&N cancer patients treated with radical or adjuvant radiotherapy and with a follow-up of at least 24 months was enrolled. Treatment information, as well as tobacco and alcohol consumption were also collected.

First-line cetuximab + platinum-based therapy for recurrent/metastatic head and neck squamous cell carcinoma: A real-world observational study-ENCORE.

Background: ENCORE, an observational, prospective, open-label study, investigated real-world treatment practices and outcomes with cetuximab plus platinum-based therapy (PBT) in first-line (1L) recurrent and/or metastatic squamous cell carcinoma of the head and neck (R/M SCCHN).

Aims: This multinational study aimed to investigate the long-term use of cetuximab plus PBT for 1L R/M SCCHN in a clinical setting. In particular, this study aimed to explore clinical considerations such as the decision to prescribe cetuximab plus PBT in R/M SCCHN, the mode and duration of treatment, and patient outcomes.

Safety of COVID-19 Vaccine in Patients with Cancer in a High-Volume Comprehensive Cancer Center.

Background: Few data are available on the safety of COVID-19 vaccines in cancer patients undergoing active cancer-directed treatment.

Patients And Methods: This case series analyzes outcomes in terms of adverse events in 5297 patients undergoing anti-cancer treatment who were vaccinated with anti-SARS-CoV-2 Pfizer-BioNTech vaccine at a single cancer center from March 6, 2021 to May 9, 2021. Adverse events were retrieved from the national Italian pharmacovigilance platform (http://www.

The efficacy of immunonutrition in improving tolerance to chemoradiotherapy in patients with head and neck cancer, receiving nutritional counseling: study protocol of a randomized, open-label, parallel group, bicentric pilot study.

Background: Nutritional support, including nutritional counseling and oral nutritional supplements (ONSs), has been recommended at the earliest opportunity in head and neck (H&N) cancer patients. The limited available evidence on the efficacy of immunonutrition during chemoradiotherapy (CT-RT) in H&N cancer patients is positive with regard to some secondary endpoints, but is still scanty, particularly with regard to toxicity and treatment tolerance. We hypothesize that early systematic provision of ONSs with a high-protein-high-calorie mixture containing immunonutrients (Impact) compared to standard high-calorie-high-protein nutritional blends, in addition to nutritional counseling, may be beneficial to patients with H&N cancer during CT-RT.

Chemotherapy and radiotherapy in locally advanced head and neck cancer: an individual patient data network meta-analysis.

Background: Randomised, controlled trials and meta-analyses have shown the survival benefit of concomitant chemoradiotherapy or hyperfractionated radiotherapy in the treatment of locally advanced head and neck cancer. However, the relative efficacy of these treatments is unknown. We aimed to determine whether one treatment was superior to the other.

Meta-analysis of chemotherapy in head and neck cancer (MACH-NC): An update on 107 randomized trials and 19,805 patients, on behalf of MACH-NC Group.

Background And Purpose: The Meta-Analysis of Chemotherapy in squamous cell Head and Neck Cancer (MACH-NC) demonstrated that concomitant chemotherapy (CT) improved overall survival (OS) in patients without distant metastasis. We report the updated results.

Materials And Methods: Published or unpublished randomized trials including patients with non-metastatic carcinoma randomized between 1965 and 2016 and comparing curative loco-regional treatment (LRT) to LRT + CT or adding another timing of CT to LRT + CT (main question), or comparing induction CT + radiotherapy to radiotherapy + concomitant (or alternating) CT (secondary question) were eligible.

Predictive classifier for intensive treatment of head and neck cancer.

Background: This study was designed to test the hypothesis that the effectiveness of intensive treatment for locoregionally advanced head and neck cancer (LAHNC) depends on the proportion of patients' overall event risk attributable to cancer.

Methods: This study analyzed 22,339 patients with LAHNC treated in 81 randomized trials testing altered fractionation (AFX; Meta-Analysis of Radiotherapy in Squamous Cell Carcinomas of Head and Neck [MARCH] data set) or chemotherapy (Meta-Analysis of Chemotherapy in Head and Neck Cancer [MACH-NC] data set). Generalized competing event regression was applied to the control arms in MARCH, and patients were stratified by tertile according to the ω score, which quantified the relative hazard for cancer versus competing events.

Prognostic role of programmed death ligand 1 (PD-L1) and the immune microenvironment in laryngeal carcinoma.

Objectives: The immune system is crucial in the evolution of head and neck cancer. Programmed cell death ligand 1 (PD-L1) seems to rely on close relations between neoplastic cells and immune cells in the tumor microenvironment. The main aim of this study was to apply univariate/multivariate analysis to investigate the prognostic significance of PD-L1, tumor-infiltrating lymphocytes (TILs), and tertiary lymphoid structures (TLS) in laryngeal carcinoma (LSCC).

The Slippery Role of Induction Chemotherapy in Head and Neck Cancer: Myth and Reality.

Chemoradiotherapy as an alternative to surgery can be offered to patients affected by loco-regionally advanced head and neck cancer (HNC). Induction chemotherapy is a valid option, supported by few positive trials, but its real efficacy is still a matter of debate. The standard regimen for induction chemotherapy in Europe is a combination of docetaxel (75 mg/m) and reduced dose doses of cisplatin (75 mg/m) and 5-fluorouracil (750 mg/m day, for five consecutive days) (TPF).

Selection of systemic therapy in patients with locally advanced and recurrent/metastatic head and neck cancer: RAND-based expert opinion by an Italian multidisciplinary panel.

Background: Head and neck squamous cell carcinoma (HNSCC) is a heterogeneous disease often presenting at an already advanced stage. Cisplatin chemoradiotherapy is the standard treatment for locally advanced disease, although its efficacy varies according to different studies. Thus, treatment selection is a challenge, especially in older patients, who frequently have several comorbidities.

Role of chemotherapy in 5000 patients with head and neck cancer treated by curative surgery: A subgroup analysis of the meta-analysis of chemotherapy in head and neck cancer.

Objective: To evaluate the effect of chemotherapy added to a surgical locoregional treatment (LRT) for patients with locally advanced head and neck squamous cell carcinoma (HNSCC).

Materials And Methods: We studied the sub-group of trials with surgical LRT included in the meta-analysis on chemotherapy in head and neck cancer (MACH-NC). Data from published and unpublished randomized trials comparing the addition of chemotherapy to LRT in HNSCC patients were sought using electronic database searching for the period 1965-2000, hand searching and by contacting experts in the field.

Therapeutic Intensification and Induction Chemotherapy for High-Risk Locally Advanced Squamous Cell Carcinoma.

The treatment of HNSCC has rapidly evolved over the past 30 years and multidisciplinary management is required, especially for locally advanced disease (LAHNSCC). Concomitant chemoradiation (cCRT) is the standard of care and cetuximab/RT (CET/RT) is an alternative treatment option, especially for patients unfit for concurrent cisplatin. Several intensification strategies have been explored to improve the outcome of the concomitant treatment.

Sepsis in head and neck cancer patients treated with chemotherapy and radiation: Literature review and consensus.

The reporting of infection/sepsis in chemo/radiation-treated head and neck cancer patients is sparse and the problem is underestimated. A multidisciplinary group of head and neck cancer specialists from Italy met with the aim of reaching a consensus on a clinical definition and management of infections and sepsis. The Delphi appropriateness method was used for this consensus.

The role of chemotherapy in locally advanced head and neck squamous cell carcinoma.

The role of chemotherapy in multimodality treatment for locally advanced head and neck squamous cell carcinoma, although firmly established, presents several unresolved issues. Concomitant platinum-based chemoradiation (CRT) is a standard treatment for unresectable, resectable but nonsurgically treated, and postoperative high-risk patients with locally advanced head and neck squamous cell carcinoma. However, no clear conclusion can be drawn regarding the optimal platinum compound or combinations to use, the type of schedule, and number of cycles (ie, platinum total dose) to be delivered.

Induction chemotherapy before chemoradiotherapy in locally advanced head and neck cancer: the future?

There is increasing interest in the use of induction chemotherapy before concurrent chemotherapy and radiotherapy in the treatment of locally advanced head and neck cancer. A modest but significant improvement in survival has been observed with cisplatin and 5-fluorouracil (PF) induction before radiotherapy over that seen with radiotherapy alone. The addition of docetaxel to the PF regimen (TPF) appears to provide further survival benefits.

Adding gemcitabine to paclitaxel/carboplatin combination increases survival in advanced non-small-cell lung cancer: results of a phase II-III study.

Purpose: Paclitaxel/carboplatin (PC) is one of the reference combinations in the treatment of non-small-cell lung cancer (NSCLC). No triplet novel agent combination has until now shown superiority over a two-drug combination for advanced NSCLC. We therefore conducted a clinical trial to test if paclitaxel/carboplatin/gemcitabine (PCG) increases overall survival (OS) and response rate (RR) over PC.

Randomized phase III trial of neoadjuvant chemotherapy in head and neck cancer: 10-year follow-up.

In 1986, we initiated a multicenter, randomized trial to compare induction chemotherapy with cisplatin and 5-fluorouracil followed by locoregional treatment (surgery and radiotherapy or radiotherapy alone) with locoregional treatment alone in patients with head and neck squamous cell carcinoma. Here we report the long-term results of the trial. A total of 237 patients with nonmetastatic stage III or IV head and neck carcinoma were randomly assigned to receive four cycles of neoadjuvant chemotherapy followed by locoregional treatment (group A) or locoregional treatment alone (group B).

Neoadjuvant docetaxel, cisplatin, 5-fluorouracil before concurrent chemoradiotherapy in locally advanced squamous cell carcinoma of the head and neck versus concomitant chemoradiotherapy: a phase II feasibility study.

Purpose: To determine the feasibility of neoadjuvant docetaxel, cisplatin, and 5-fluorouracil (TPF) followed by concurrent chemoradiotherapy (CHT-RT) compared with the same CHT-RT regimen alone in locally advanced head-and-neck squamous cell carcinoma.

Methods And Materials: We treated 24 patients (20 men and 4 women) who had Stage III-IVM0 squamous cell carcinoma of the oral cavity, oropharynx, nasopharynx, or hypopharynx. The median patient age was 59 years (range, 41-73 years).