Spots Global Cancer Trial Database for QUantitative Assessment of Swallowing After Radiation (QUASAR)

Study Description

Brief Summary: To use novel methods for quantitative analysis of VFSS (videofluoroscopic swallow study, also known as modified barium swallow) to study and compare dysphagia in patients treated for head and neck carcinoma with concurrent radiation therapy and chemotherapy (cisplatin) or targeted therapy (cetuximab) vs. immunotherapy (pembrolizumab, nivolumab, or durvalumab). Our hypothesis is that pharyngeal constriction will be greater (lower ratio) with concurrent immunotherapy compared to chemotherapy, as measured by the pharyngeal constriction ratio (PCR).

Detailed Description: The QUASAR study will use a prospective, observational, cross sectional design (See Schema). HNC patients treated with definitive RT and immunotherapy or chemotherapy (cetuximab or cisplatin) will undergo VFSS at 4-6 and 12-24 months post-treatment. Patients enrolled prior to 6 months after finishing therapy will undergo a swallow study during the 4-6 month period AND the 12-24 month period. Patients enrolled after 6 months after finishing therapy will undergo a single swallow study in the 12-24 month period. The primary endpoint of PCR at 12-24 months will be compared between patients treated with immunotherapy versus chemotherapy. All patients with HNC treated with definitive RT and systemic therapy at our institution will be eligible. In particular, we will recruit patients for this study from participants in two ongoing trials investigating the use of concurrent immunotherapy. The KEYCHAIN trial (ClinicalTrials.gov Identifier: NCT03383094) randomizes patients with locally advanced p16+ HNC undergoing definitive RT to concurrent q3 week cisplatin versus concurrent and adjuvant pembrolizumab. NRG-HN004 (ClinicalTrials.gov Identifier: NCT03258554) is a cooperative group trial that compares HNC patients that are not eligible for cisplatin undergoing definitive radiation therapy to concurrent cetuximab versus durvalumab.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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