Clinical trial · Interventional
A Single-arm Phase II Study of Post-Transoral Robotic Surgery (TORS) Alone to the Primary Tumor Site and Selective Neck Dissection (SND) Followed by Adjuvant Radiation Therapy (+/- Chemotherapy) to the Regional Nodes for Advanced Stage, Human Papilloma Virus (HPV) Positive, Oropharyngeal Cancer
NCT02159703CI-TRIAL-00041827completedPhase 2Results postedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
To determine 2-year local (primary tumor site) control and toxicity rates in patients receiving adjuvant RT post-TORS, omitting the primary tumor bed, in patients with completely resected, HPV-positive SCCA of the oropharynx. To determine acute and long-term toxicity rates in patients receiving adjuvant RT post-TORS, omitting the primary tumor bed, in patients with completely resected, HPV-positive SCCA of the oropharynx.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Oropharyngeal Cancer | Malignant Oropharyngeal Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Adjuvant Radiation Therapy | Radiation | — | UNRESOLVED |
| TORS | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Single Arm Phase 2
- interventionNames
- Procedure: TORS
- Radiation: Adjuvant Radiation Therapy
Primary outcomes (1)
- measure
- Percentage of Participants With Local Control
- timeFrame
- 2 years
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients 18 years or older Histologically confirmed diagnosis of squamous cell carcinoma of the oropharynx, stage IVa, p16-positive on immunohistochemistry Pathologic T1 or T2 disease, resected with negative margins ( 2mm) Pathologic N2a, N2b, or N2c disease ECOG Performance Status 0-1 * Patients must sign an informed consent document that indicates they are aware of the investigational nature of the treatment in this protocol as well as the potential risks and benefits - - - Ability to understand and the willingness to provide written informed consent Exclusion Criteria * Prior radiation therapy to the head and neck Prior chemotherapy within the past 5 years Presence of T3 or T4 disease Presence of close (2 mm) or positive margins PNI on TORS resection of the primary cancer Presence of N0 or N1 disease in neck dissection Presence of distant metastatic (M1) disease * Uncontrolled intercurrent illness including, but not limited to, symptomatic congestive heart failure, unstable angina pectoris, connective tissue disease or psychiatric illness/social situations that would limit compliance with study requirements.
References
Publications (1)
- DERIVEDSwisher-McClure S, Lukens JN, Aggarwal C, Ahn P, Basu D, Bauml JM, Brody R, Chalian A, Cohen RB, Fotouhi-Ghiam A, Geiger G, Gershowitz J, Livolsi V, Mitra N, Montone K, Newman J, Ojerholm E, O'Malley B Jr, Rajasekaran K, Tan E, Weinstein G, Lin A. A Phase 2 Trial of Alternative Volumes of Oropharyngeal Irradiation for De-intensification (AVOID): Omission of the Resected Primary Tumor Bed After Transoral Robotic Surgery for Human Papilloma Virus-Related Squamous Cell Carcinoma of the Oropharynx. Int J Radiat Oncol Biol Phys. 2020 Mar 15;106(4):725-732. doi: 10.1016/j.ijrobp.2019.11.021. Epub 2019 Nov 27. PMID 31785337