NCT05075980

Brief Summary

This clinical trial studies how well intensity modulated proton therapy (IMPT) or intensity modulated X-ray (radiation) therapy (IMRT) works after surgery in treating patients with head and neck cancer. IMPT is a type of radiation therapy that allows for the most accurate application of proton radiation to the tumor and has the potential to reduce treatment-related side effects. IMRT is a type of 3-dimensional radiation therapy that uses computer-generated images to show the size and shape of the tumor. Thin beams of x-ray radiation of different intensities are aimed at the tumor from many angles. This type of radiation therapy reduces the damage to healthy tissue near the tumor. IMPT may work as well as IMRT after surgery in treating patients with head and neck cancer.

Trial Health

75
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
174

participants targeted

Target at P75+ for phase_2

Timeline
116mo left

Started Feb 2022

Longer than P75 for phase_2

Geographic Reach
1 country

9 active sites

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress31%
Feb 2022Nov 2035

First Submitted

Initial submission to the registry

September 20, 2021

Completed
23 days until next milestone

First Posted

Study publicly available on registry

October 13, 2021

Completed
4 months until next milestone

Study Start

First participant enrolled

February 16, 2022

Completed
5.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 15, 2027

Expected
8 years until next milestone

Study Completion

Last participant's last visit for all outcomes

November 15, 2035

Last Updated

April 13, 2026

Status Verified

April 1, 2026

Enrollment Period

5.7 years

First QC Date

September 20, 2021

Last Update Submit

April 9, 2026

Conditions

Outcome Measures

Primary Outcomes (1)

  • Rate of local/regional control (LRF)

    The 2-year LRF rate will be estimated by counting the number of patients with a local or regional failure and dividing by the total number of eligible patients.

    At 2 years

Secondary Outcomes (11)

  • Incidence of acute adverse events

    Up to 3 months after radiation therapy

  • Incidence of late adverse events

    Up to 3 years after completion of radiation therapy

  • Incidence of secondary acute effects attributable to radiation therapy

    Up to 3 months after completion of radiation therapy

  • Quality of life (QOL) and financial burden - MDADI

    Up to 10 years

  • Quality of life (QOL) and financial burden - EQ-5D-5L

    Up to 10 years

  • +6 more secondary outcomes

Study Arms (3)

Arm A (IMPT, IMRT, cisplatin)

EXPERIMENTAL

Patients undergo IMPT or IMRT for 18 sessions over 24 days in the absence of disease progression or unacceptable toxicity. Patients may receive cisplatin IV over 1-2 hours per standard of care. Patients undergo CT or MRI and PET/CT or PET/MRI during screening and follow-up. Patients may also undergo blood sample collection throughout the trial.

Drug: CisplatinProcedure: Intensity-Modulated Proton TherapyOther: Quality-of-Life AssessmentOther: Questionnaire AdministrationProcedure: Computed TomographyProcedure: Magnetic Resonance ImagingProcedure: Positron Emission TomographyProcedure: Biospecimen CollectionRadiation: Intensity-Modulated Radiation Therapy

Arm B (IMPT, cisplatin)

EXPERIMENTAL

Patients undergo IMPT for 15 sessions over 19 days in the absence of disease progression or unacceptable toxicity. Patients may receive cisplatin IV over 1-2 hours per standard of care. Patients undergo CT or MRI and PET/CT or PET/MRI during screening and follow-up. Patients may also undergo blood sample collection throughout the trial.

Drug: CisplatinProcedure: Intensity-Modulated Proton TherapyOther: Quality-of-Life AssessmentOther: Questionnaire AdministrationProcedure: Computed TomographyProcedure: Magnetic Resonance ImagingProcedure: Positron Emission TomographyProcedure: Biospecimen Collection

Arm C (IMRT, cisplatin)

EXPERIMENTAL

Patients undergo IMRT for 15 sessions over 19 days in the absence of disease progression or unacceptable toxicity. Patients may receive cisplatin IV over 1-2 hours per standard of care. Patients undergo CT or MRI and PET/CT or PET/MRI during screening and follow-up. Patients may also undergo blood sample collection throughout the trial.

Drug: CisplatinOther: Quality-of-Life AssessmentOther: Questionnaire AdministrationProcedure: Computed TomographyProcedure: Magnetic Resonance ImagingProcedure: Positron Emission TomographyProcedure: Biospecimen CollectionRadiation: Intensity-Modulated Radiation Therapy

Interventions

Given IV

Also known as: Abiplatin, Blastolem, Briplatin, CDDP, Cis-diammine-dichloroplatinum, Cis-diamminedichloridoplatinum, Cis-diamminedichloro Platinum (II), Cis-diamminedichloroplatinum, Cis-dichloroammine Platinum (II), Cis-platinous Diamine Dichloride, Cis-platinum, Cis-platinum II, Cis-platinum II Diamine Dichloride, Cismaplat, Cisplatina, Cisplatinum, Cisplatyl, Citoplatino, Citosin, Cysplatyna, DDP, Lederplatin, Metaplatin, Neoplatin, Peyrone's Chloride, Peyrone's Salt, Placis, Plastistil, Platamine, Platiblastin, Platiblastin-S, Platinex, Platinol, Platinol- AQ, Platinol-AQ, Platinol-AQ VHA Plus, Platinoxan, Platinum, Platinum Diamminodichloride, Platiran, Platistin, Platosin
Arm A (IMPT, IMRT, cisplatin)Arm B (IMPT, cisplatin)Arm C (IMRT, cisplatin)

Ancillary studies

Also known as: Quality of Life Assessment
Arm A (IMPT, IMRT, cisplatin)Arm B (IMPT, cisplatin)Arm C (IMRT, cisplatin)

Undergo IMPT

Also known as: IMPT
Arm A (IMPT, IMRT, cisplatin)Arm B (IMPT, cisplatin)

Ancillary studies

Arm A (IMPT, IMRT, cisplatin)Arm B (IMPT, cisplatin)Arm C (IMRT, cisplatin)

Undergo CT or PET/CT

Also known as: CAT, CAT Scan, Computed Axial Tomography, Computerized Axial Tomography, Computerized axial tomography (procedure), Computerized Tomography, Computerized Tomography (CT) scan, CT, CT Scan, tomography
Arm A (IMPT, IMRT, cisplatin)Arm B (IMPT, cisplatin)Arm C (IMRT, cisplatin)

Undergo MRI or PET/MRI

Also known as: Magnetic Resonance, Magnetic Resonance Imaging (MRI), Magnetic resonance imaging (procedure), Magnetic Resonance Imaging Scan, Medical Imaging, Magnetic Resonance / Nuclear Magnetic Resonance, MR, MR Imaging, MRI, MRI Scan, NMR Imaging, NMRI, Nuclear Magnetic Resonance Imaging, sMRI, Structural MRI
Arm A (IMPT, IMRT, cisplatin)Arm B (IMPT, cisplatin)Arm C (IMRT, cisplatin)

Undergo PET/CT or PET/MRI

Also known as: Medical Imaging, Positron Emission Tomography, PET, PET Scan, Positron emission tomography (procedure), positron emission tomography scan, Positron-Emission Tomography, proton magnetic resonance spectroscopic imaging, PT
Arm A (IMPT, IMRT, cisplatin)Arm B (IMPT, cisplatin)Arm C (IMRT, cisplatin)

Undergo blood sample collection

Also known as: Biological Sample Collection, Specimen Collection
Arm A (IMPT, IMRT, cisplatin)Arm B (IMPT, cisplatin)Arm C (IMRT, cisplatin)

Undergo IMRT

Also known as: IMRT, Intensity modulated radiation therapy (procedure), Intensity Modulated RT, Intensity-Modulated Radiotherapy, Intensity Modulated X-ray Therapy
Arm A (IMPT, IMRT, cisplatin)Arm C (IMRT, cisplatin)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Age \>= 18 years
  • Histological confirmation of a newly diagnosed non-human papillomavirus (HPV) associated malignant epithelial cancer in the head and/or neck. Diagnosis requires confirmation of p16 and/or HPV DNA negativity for oropharyngeal and unknown primary sites. p16 positivity in skin cancers is allowed
  • Primary lesion located in the nasal cavity, paranasal sinuses, oral cavity, oropharynx, larynx, hypopharynx, salivary glands, lymph nodes (unknown primary or metastasis from head and neck \[HN\]-skin primary) or skin cancer where lymph node radiation is recommended
  • NOTE: Patients with primary lesions in the larynx must have a T3 primary, bulky T2 primary (\> 6 cc), and/or at least 1 regional lymph node
  • Confirmation of American Joint Committee on Cancer (AJCC) 8th edition defined M0 established by positron emission tomography (PET)/computed tomography (CT) or PET/magnetic resonance imaging (MRI)
  • Eastern Cooperative Oncology Group (ECOG) performance status (0-1 prior to initial treatment)
  • Able to provide written informed consent
  • Able to complete questionnaires independently or with assistance
  • Willing to return to enrolling institution for follow up during the observation phase

You may not qualify if:

  • Co-morbid systemic illnesses or other severe concurrent disease which, in the judgment of the investigator, would make the patient inappropriate for entry into this study or interfere significantly with the proper assessment of safety and toxicity of the prescribed regimens
  • Immunocompromised patients and patients known to be human immunodeficiency virus (HIV) positive and currently receiving antiretroviral therapy
  • NOTE: Patients known to be HIV positive, but without clinical evidence of immunocompromised state, are eligible for this trial
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
  • Receiving any other investigational agent which would be considered as a treatment for the primary neoplasm
  • Other active malignancy =\< 2 years prior to registration
  • EXCEPTIONS: Non-melanotic skin cancer or carcinoma-in-situ of the cervix and prostate cancer with a Gleason score of 6 or less
  • NOTE: If there is a history or prior malignancy, they must not be receiving ongoing anticancer treatment
  • History of myocardial infarction =\< 6 months, or congestive heart failure requiring use of ongoing maintenance therapy for life-threatening ventricular arrhythmias
  • Prior radiation therapy that would have a clinically significant overlap with the intended head/neck radiation
  • For Arms A and B only: Unable to receive proton therapy because of extensive metallic hardware in close proximity to treatment site, logistical circumstances, or any other reason
  • Any of the following diagnoses: HPV-associated squamous cell carcinoma, germ cell tumors, hematologic malignancies, neuroendocrine malignancies, adenoid cystic carcinoma, sarcomas of bone, benign tumors

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (9)

Mayo Clinic Hospital in Arizona

Phoenix, Arizona, 85054, United States

Location

Mayo Clinic in Arizona

Scottsdale, Arizona, 85259, United States

Location

Mayo Clinic in Florida

Jacksonville, Florida, 32224, United States

Location

Mayo Clinic Health System in Albert Lea

Albert Lea, Minnesota, 56007, United States

Location

Mayo Clinic Health System - Mankato

Mankato, Minnesota, 56001, United States

Location

Mayo Clinic Radiation Therapy - Northfield

Northfield, Minnesota, 55057, United States

Location

Mayo Clinic in Rochester

Rochester, Minnesota, 55905, United States

Location

Mayo Clinic Health System - Eau Claire

Eau Claire, Wisconsin, 54701, United States

Location

Mayo Clinic Health System - Franciscan Healthcare

La Crosse, Wisconsin, 54601, United States

Location

Related Links

MeSH Terms

Conditions

Hypopharyngeal NeoplasmsLaryngeal NeoplasmsLymphatic MetastasisMouth NeoplasmsOropharyngeal NeoplasmsParanasal Sinus NeoplasmsSalivary Gland Neoplasms

Interventions

Cisplatin1,2-diaminocyclohexaneplatinum II citratePlatinumMagnetic Resonance SpectroscopyX-RaysSpecimen HandlingRadiotherapy, Intensity-Modulated

Condition Hierarchy (Ancestors)

Pharyngeal NeoplasmsOtorhinolaryngologic NeoplasmsHead and Neck NeoplasmsNeoplasms by SiteNeoplasmsPharyngeal DiseasesStomatognathic DiseasesOtorhinolaryngologic DiseasesLaryngeal DiseasesRespiratory Tract DiseasesRespiratory Tract NeoplasmsNeoplasm MetastasisNeoplastic ProcessesPathologic ProcessesPathological Conditions, Signs and SymptomsMouth DiseasesNose NeoplasmsNose DiseasesParanasal Sinus DiseasesSalivary Gland Diseases

Intervention Hierarchy (Ancestors)

Chlorine CompoundsInorganic ChemicalsNitrogen CompoundsPlatinum CompoundsMetals, HeavyElementsTransition ElementsMetalsSpectrum AnalysisChemistry Techniques, AnalyticalInvestigative TechniquesElectromagnetic RadiationElectromagnetic PhenomenaMagnetic PhenomenaPhysical PhenomenaRadiationRadiation, IonizingClinical Laboratory TechniquesDiagnostic Techniques and ProceduresDiagnosisRadiotherapy, ConformalRadiotherapy, Computer-AssistedRadiotherapyTherapeutics

Study Officials

  • Scott C. Lester, M.D.

    Mayo Clinic in Rochester

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 2
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 20, 2021

First Posted

October 13, 2021

Study Start

February 16, 2022

Primary Completion (Estimated)

November 15, 2027

Study Completion (Estimated)

November 15, 2035

Last Updated

April 13, 2026

Record last verified: 2026-04

Locations