- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06088381
Selective Adjuvant Therapy for HPV-mediated Oropharynx SCCs Based on Residual Circulating Tumor DNA Levels (SAVAL) (SAVAL)
A Single Arm Phase II Trial Evaluating Selective Adjuvant Therapy for HPV-mediated Oropharynx SCCs Based on Residual Circulating Tumor DNA Levels (SAVAL)
Patients with human papillomavirus (HPV)-related oropharyngeal cancer generally have favorable outcomes and how well they do depends on the specific details about the patient and their cancer. How well they do isn't as related to the kinds of treatment they get. However, there are significant side effects for the various types of treatments they may get. Because these patients generally have favorable outcomes no matter the kind of treatment, reducing side effects should be a priority when choosing their treatment.
The goal of this clinical research study is to evaluate whether a new blood test called a Circulating Tumor DNA test (ctDNA test) can decrease the number of people that require radiation after surgery. This blood test is often elevated in people when they are diagnosed with head and neck cancer. There are studies that show that cancer most often returns when this blood test is positive after treatment. This study will test patients' blood before and after surgery. In cases where the test is negative after surgery, people on the study will not receive radiation unless they are considered high risk based on surgery findings. The hope is that radiation and its potential side effects can be limited to only people that need the treatment.
Study Overview
Status
Conditions
Detailed Description
Patients with human papillomavirus (HPV) or its surrogate marker p16, positive oropharyngeal squamous cell carcinoma (hereafter p16+OPSCC) exhibit favorable overall survival rates of 70-100% at 3 years. These outcomes are dependent on disease burden and patient characteristics and independent of treatment modality. Significant treatment related side effects exist despite advances in radiotherapy technology, surgical techniques, and supportive care. In addition to common acute toxicities, their favorable overall survival potentially places these patients at increased risk for developing long-term treatment-induced side-effects. Therefore, it is important to establish novel management approaches that maintain excellent current clinical outcomes while effectively reducing acute and long-term side effects.
The de-escalation trials for surgical management have explored various combinations of dose-reduction, while preserving favorable oncologic outcomes for patients. Prospective trials have demonstrated efficacy, safety, and functional benefit following treatment reduction to the primary tumor, regional lymph node metastasis, and the elective nodal volume. Therefore, newer approaches of combining the treatment modifications from each of these treatment fields offer the potential to have substantial harm reduction for future patients.
Cell free HPV tumor DNA (ctDNA) has emerged as a method to monitor the presence of disease and is a promising biomarker. Changes in expression of ctDNA post treatment with TransOral Robotic Surgery (TORS) or radiation therapy (RT) with or without chemotherapy are observed and clearance of ctDNA is associated with a favorable prognosis. These promising findings have led several groups to initiate clinical trials evaluating observation in patients after definitive oropharyngeal cancer removal and subsequent clearance of ctDNA levels. Data suggests that patients who initially undergo observation following TORS have similar rates of distant metastases and favorable rates of salvage. To date, an observation-based approach has not been adopted for intermediate risk patients due to challenges identifying optimal cohorts for observation and concern for increased treatment related toxicity for patients who do require salvage. In this trial, the investigators propose use of ctDNA clearance to identify patients who are optimal for observation. This protocol tests the hypothesis that patients currently recommended for adjuvant RT based on intermediate risk factors can be observed post-TORS when ctDNA is cleared.
Patients with p16+OPSCC who are candidates for surgery (TORS) and have positive ctDNA will be offered registration for the study prior to surgical resection. After TORS, all patients will have ctDNA drawn within 2-14 days post operatively. Combined with pathological criteria, all patients will be stratified into one three risk groups; low risk, intermediate risk, high risk. The low risk group will be observed (no radiation) per standard of care (SOC). The intermediate group (intermediate pathological features and negative ctDNA) will also be observed (no radiation) per the experimental arm. The high risk group will receive adjuvant treatment (RT +/- chemotherapy) per SOC.
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Kelly Kitzmiller, MPH
- Phone Number: 410-369-5264
- Email: kelly.kitzmiller@umm.edu
Study Contact Backup
- Name: Jason K Molitoris, MD, PhD
- Phone Number: 410-328-6080
- Email: jmolitoris@umm.edu
Study Locations
-
-
Maryland
-
Baltimore, Maryland, United States, 21201
- Recruiting
- University of Maryland Greenebaum Cancer Center
-
Contact:
- Kelly Kitzmiller, BS
- Phone Number: 410-369-5246
- Email: kelly.kitzmiller@umm.edu
-
Baltimore, Maryland, United States, 21201
- Recruiting
- Maryland Proton Treatment Center
-
Contact:
- Kelly Kitzmiller
- Phone Number: 410-369-5246
- Email: kelly.kitzmiller@umm.edu
-
Bel Air, Maryland, United States, 21014
- Not yet recruiting
- Upper Chesapeake Health
-
Contact:
- Lalicia Roman
- Phone Number: 443-643-1877
- Email: lalicia.roman@umm.edu
-
Columbia, Maryland, United States, 21044
- Not yet recruiting
- Central Maryland Radiation Oncology
-
Contact:
- Kelly Kitzmiller
- Phone Number: 410-369-5246
- Email: kelly.kitzmiller@umm.edu
-
Glen Burnie, Maryland, United States, 21061
- Not yet recruiting
- Baltimore Washington Medical Center
-
Contact:
- Pilar
-
Contact:
- Pilar Strycula
- Email: P.Strycula@umm.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria
- Is there pathologically (histologically or cytologically) proven diagnosis of p16+ squamous cell carcinoma (including the histological variants papillary squamous cell carcinoma and basaloid squamous cell carcinoma) of the oropharynx or p16+ squamous cell carcinoma unknown primary? Note: specimen from cervical lymph nodes with a well-defined primary site documented clinically or radiologically is acceptable; in patients with carcinoma of unknown primary this will be sufficient for pathologic confirmation without a clinically or radiographically defined primary site.
- Does the patient have clinical stage T0-3, N0-N1, and M0 disease (AJCC 8th edition) as defined by physical examination and appropriate imaging (PET/CT preferred, CT neck with IV contrast with CT chest without contrast as recommended alternative to PET/CT) with imaging within 60 days of enrollment?
- Has the patient completed a ctDNA evaluation with results demonstrating positive ctDNA levels prior to surgery either in blood or on biopsy tissue?
- Upon multi-disciplinary review, is the patient a candidate for TORS based on evaluation by ear, nose, throat (ENT) and review at multi-disciplinary tumor board?
- Was a general history and physical examination performed by a radiation oncologist, medical oncologist, or head and neck surgeon within 60 days prior to registration?
- Was the patient's Zubrod Performance Status 0-1 within 30 days prior to registration?
- Is the patient ≥ 18 years of age?
- If a woman of child-bearing potential or sexually active male, is the patient willing to use effective contraception throughout their participation in the treatment phase of the study and at least 180 days following the last study treatment.
- Did the patient provide study specific informed consent prior to study entry, including consent for mandatory submission of tissue for required p16 review?
Exclusion Criteria
- Does the patient have cancer considered to be from an oral cavity site (oral tongue, floor mouth, alveolar ridge, buccal or lip), nasopharynx, hypopharynx, or larynx?
- Does the patient have distant metastasis?
- Does the patient have prior invasive malignancy (except non-melanomatous skin cancer and low/intermediate risk prostate cancer) unless disease free for a minimum of 3 years?
- Did the patient have prior systemic chemotherapy for the study cancer (prior chemotherapy for a different cancer is allowable)?
- Did the patient have prior radiotherapy to the region of the study cancer that would result in overlap of radiation therapy fields?
- Did the patient have prior cancer related surgeries of the head and neck excluding superficial removal of cutaneous skin malignancies?
- Does the patient have any co-morbid condition or concern that may interfere with follow up per experimental arm?
- Does the patient have an active drug or alcohol dependency that in the opinion of the investigator would limit compliance with study requirements?
- Is the patient pregnant or nursing (an exception will be made for nursing patients that are not receiving chemotherapy)?
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Intermediate Risk Experimental Observation
Requires the following criteria:
This group will undergo observation on the experimental arm of the study. They will be monitored for toxicity, Quality of Life (QoL) and outcomes evaluation. Suspected locoregional recurrence (LRR) based on physical examination, imaging or increasing ctDNA will undergo completion of workup at the discretion of the University of Maryland Head and Neck tumor board. LRR will be offered salvage treatment based on recommendations from multi-disciplinary discussion. Salvage therapy could include surgical resection (with or without adjuvant treatment), and definitive RT (with or without chemotherapy). |
Patients on the experimental arm will be under observation only.
The low-risk group of patients will be observed per standard of care.
The high-risk group of patients will receive adjuvant treatment per standard of care (Radiation with or without chemotherapy)
Blood test for diagnostic and surveillance purposes measuring expression of Cell free HPV tumor DNA (ctDNA) in the blood.
Patients will undergo ctDNA within 90 days pre-transoral robotic surgery(TORS), 2-14 days post TORS, then every 3 months (except for at 21 months) for 2 year post completion of initial therapy or salvage therapy.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression-free Survival (PFS)
Time Frame: 2 year post last treatment
|
Percent PFS at 2 year post last treatment inclusive of patients undergoing salvage treatment for LRR.
|
2 year post last treatment
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Rate of Recurrence
Time Frame: 1 year post TORS
|
Rate of recurrence at one year post TORS with negative ctDNA
|
1 year post TORS
|
Rate of Salvage
Time Frame: 2 years post TORS
|
Rate of salvage for locoregional recurrence (LRR) after TORS
|
2 years post TORS
|
Locoregional recurrence (LRR)
Time Frame: 2 year post last treatment
|
2 year post last treatment
|
|
Overall Survival (OS)
Time Frame: 2 year post last treatment
|
2 year post last treatment
|
|
Number of participants free from distant metastases
Time Frame: 2 year post last treatment
|
Freedom from Distant Metastases (FFDM) at 2 years post last treatment
|
2 year post last treatment
|
PEG-tube rate
Time Frame: 2-year following completion of treatment
|
Percutaneous endoscopic gastrostomy (PEG)-tube rate
|
2-year following completion of treatment
|
Number of participants with grade 2/3 xerostomia
Time Frame: 1-year following completion of treatment
|
defined by PRO-CTCAE (patient-reported outcome (PRO) measurement system - Common Terminology Criteria for Adverse Events (CTCAE))
|
1-year following completion of treatment
|
Patient scores from the questionnaire called The Monroe Dunaway Anderson Dysphagia Inventory (MDADI)
Time Frame: 1-year following completion of treatment
|
The M.D. Anderson Dysphagia Inventory is a self-administered questionnaire designed specifically for evaluating the impact of dysphagia on the Quality of Life (QOL) of patients with head and neck cancer. Two scores are obtained: a Global Score and a Composite Score. Global Score ranges from 1 (extremely low functioning) to 5 (high functioning) Composite Score ranges from 20 (extremely low functioning) to 100 (high functioning) |
1-year following completion of treatment
|
Rate of recurrence in all patients (Groups 1, 2 and 3) stratified by group and post TORS ctDNA levels
Time Frame: 1 year post TORS
|
Rate of recurrence stratified by group and post TORS ctDNA levels
|
1 year post TORS
|
Collaborators and Investigators
Investigators
- Principal Investigator: Jason K Molitoris, MD, PhD, University of Maryland/Maryland Proton Treatment Center
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Pharyngeal Neoplasms
- Otorhinolaryngologic Neoplasms
- Pharyngeal Diseases
- Stomatognathic Diseases
- Otorhinolaryngologic Diseases
- Neoplasms, Squamous Cell
- Head and Neck Neoplasms
- Carcinoma
- Carcinoma, Squamous Cell
- Squamous Cell Carcinoma of Head and Neck
- Oropharyngeal Neoplasms
Other Study ID Numbers
- HP-00106914
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Head and Neck Cancer
-
Robert FerrisAmgenCompletedHead and Neck Cancer | Cancer of Head and Neck | Head Cancer | Neck Cancer | Neoplasms, Head and Neck | Cancer of the Head and Neck | Cancer of Neck | Upper Aerodigestive Tract Neoplasms | Neck Neoplasms | Cancer of the Head | Cancer of the Neck | UADT Neoplasms | Cancer of Head | Head Neoplasms | Head, Neck Neoplasms | Neoplasms, Head and other conditionsUnited States
-
Assiut UniversityRecruitingHead and Neck Cancer | Head and Neck Neoplasms | Cancer of Head and Neck | Neoplasms, Head and Neck | Cancer of the Head and NeckEgypt
-
Mayo ClinicRecruitingCancer Head Neck | Cancer Neck | Cancer, HeadUnited States
-
IRCCS Policlinico S. MatteoNestlé Health Science Spain; Akern SrlCompletedHead-neck CancerItaly
-
University of California, San FranciscoCompleted
-
Chinook Therapeutics, Inc. (formerly Aduro)TerminatedRecurrent Head and Neck Cancer | Metastatic Head and Neck CancerUnited States
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)TerminatedHead And Neck CancerUnited States
-
National Cancer Institute (NCI)TerminatedRecurrent Head and Neck Cancer | Metastatic Head and Neck CancerUnited States
-
Radboud University Medical CenterUnknown
-
Centre Oscar LambretUnknownEpidermoid Head and Neck CancerFrance
Clinical Trials on Experimental Observation
-
Kessler FoundationCompletedTraumatic Brain Injury | Weakness, Muscle | Coordination ImpairmentUnited States
-
Fengming KongThe University of Hong KongRecruiting
-
University of MichiganKuwait Foundation for the Advancement of SciencesCompletedGingival RecessionUnited States
-
Centre Hospitalier Régional d'OrléansCompleted
-
Istanbul University - Cerrahpasa (IUC)CompletedBrachial Plexus Palsy | Obstetric; InjuryTurkey
-
Abant Izzet Baysal UniversityRecruitingMultiple SclerosisTurkey
-
Universidad Autonoma de MadridCompleted
-
Universidad Autonoma de MadridUnknown
-
University of BergenEuropean Society of Intensive Care MedicineCompletedCritical Illness | Old Age; Debility | SurvivalNorway
-
Istanbul Medeniyet UniversityIstinye University; Ufuk UniversityRecruiting