Dataset Information

Assessing Preferences in Patients with Head and Neck Squamous Cell Carcinoma: Phase I and II of Questionnaire Development.

ABSTRACT: Shared-decision making for head and neck squamous cell carcinoma (HNSCC) is challenged by the difficulty to integrate the patient perception of value within the framework of a multidisciplinary team approach. The aim of this study was to develop a questionnaire to assess the preferences of HNSCC patients with respect to the disease trajectory, expected treatment, and toxicities. In accordance with the standardized EORTC Quality of Life Group's methodology for the development of quality of life modules, a phase 1-2 study was envisaged. Following a systematic review of the literature, a consolidated list of 28 issues was administered through a semi-structured interview to 111 patients from 7 institutions in 5 countries. Overall, "cure of disease", "survival", and "trusting in health care professionals" were the 3 most common priorities, being chosen by 87.3%, 73.6% and 59.1% of patients, respectively. When assessing the correlation with the treatment subgroup, the issue of "being thoroughly and sincerely informed about treatments' efficacy and survival expectation" was highly prevalent in an independent manner (71.4%, 75% and 90% of patients in the follow-up, palliative and curative subgroups, respectively). Based on prespecified scoring criteria, a 24-item list was generated. Pending clinical applicability, further testing and validation of the questionnaire are warranted.

SUBMITTER: Bonomo P

PROVIDER: S-EPMC7760305 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature

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Assessing Preferences in Patients with Head and Neck Squamous Cell Carcinoma: Phase I and II of Questionnaire Development.

Bonomo Pierluigi P Maruelli Alice A Saieva Calogero C Taylor Katherine K Singer Susanne S Patelli Zaira Z Rogers Simon S Mattavelli Davide D Simon Christian C Scotté Florian F de Oliveira Thiago Bueno TB Murphy Barbara B Rhoten Bethany Andrews BA Tassini Umberto U Fallon Marie M Gatidis Ourania Nicolatou ON Yarom Noam N Bergamini Cristiana C Bossi Paolo P

Cancers 20201130 12

Shared-decision making for head and neck squamous cell carcinoma (HNSCC) is challenged by the difficulty to integrate the patient perception of value within the framework of a multidisciplinary team approach. The aim of this study was to develop a questionnaire to assess the preferences of HNSCC patients with respect to the disease trajectory, expected treatment, and toxicities. In accordance with the standardized EORTC Quality of Life Group's methodology for the development of quality of life m ...[more]

PMID: 33266011

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Project description:BackgroundDuligotuzumab, a novel dual-action humanized IgG1 antibody that blocks ligand binding to epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 3 (HER3), inhibits signaling from all ligand-dependent HER dimers, and can elicit antibody-dependent cell-mediated cytotoxicity. High tumor-expression of neuregulin 1 (NRG1), a ligand to HER3, may enhance sensitivity to duligotuzumab.MethodsThis multicenter, open-label, randomized phase II study (MEHGAN) evaluated drug efficacy in patients with recurrent/metastatic (R/M) squamous cell carcinoma of the head and neck (SCCHN) progressive on/after chemotherapy and among patients with NRG1-high tumors. Patients received duligotuzumab (1100 mg IV, q2w) or cetuximab (400 mg/m2 load, 250 mg/m2 IV, q1w) until progression or intolerable toxicity. Tumor samples were assayed for biomarkers [NRG1, ERBB3, and human papillomavirus (HPV) status].ResultsPatients (N = 121) were randomized (duligotuzumab:cetuximab; 59:62), median age 62 years; ECOG 0-2. Both arms (duligotuzumab vs. cetuximab, respectively) showed comparable progression-free survival [4.2 vs. 4.0 months; HR: 1.23 (90% confidence interval (CI): 0.89-1.70)], overall survival [7.2 vs. 8.7 months; HR 1.15 (90% CI: 0.81-1.63)], and objective response rate (12 vs. 14.5%), with no difference between patients with NRG1-high tumors or ERBB3-low tumors. Responses in both arms were confined to HPV-negative patients. Grade ≥3 adverse events (AEs) (duligotuzumab vs. cetuximab, respectively) included infections (22 vs. 11.5%) and GI disorders (17 vs. 7%), contributing to higher rates of serious AEs (41 vs. 29.5%). Metabolic disorders were less frequent with duligotuzumab (10 vs. 16%); any grade rash-related events were less with duligotuzumab (49 vs. 67%).ConclusionWhile several lines of preclinical evidence had supported the premise that the blockade of HER3 in addition to that of EGFR may improve outcomes for patients with R/M SCCHN overall or specifically in those patients whose tumors express high levels of NRG1, this study provided definitive clinical evidence refuting this hypothesis. Duligotuzumab did not improve patient outcomes in comparison to cetuximab despite frequent expression of NRG1. These data indicate that inhibition of EGFR alone is sufficient to block EGFR-HER3 signaling, suggesting that HER2 plays a minimal role in this disease. Extensive biomarker analyses further show that HPV-negative SCCHN but not HPV-positive SCCHN are most likely to respond to EGFR blockage by cetuximab or duligotuzumab.

Dataset Information

Assessing Preferences in Patients with Head and Neck Squamous Cell Carcinoma: Phase I and II of Questionnaire Development.

Publications

Assessing Preferences in Patients with Head and Neck Squamous Cell Carcinoma: Phase I and II of Questionnaire Development.

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