Clinical trial Recruiting at 1 site Phase1; Phase2 Interventional Ages 18 and up

High-dose steroid therapy for late lower cranial neuropathy in oropharyngeal cancer survivors

Official title: Stop LCNP: High Dose Steroid Therapy for Late Radiation-Associated Lower Cranial Neuropathy: A Phase I/II Dose Finding Trial and Data Registry

Run by M.D. Anderson Cancer Center · NCT04151082 · Data updated 2026-11-12

This study tests whether high-dose prednisone or methylprednisolone can improve symptoms of late radiation-related lower cranial nerve problems in adults who survived oropharyngeal cancer.

More Head and Neck Carcinoma trials

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment35 (estimated)
SponsorM.D. Anderson Cancer Center
Academic / other
Drugs / interventionsradiation, prednisone
Locations1 site (Houston, Texas)
StatusRecruiting
StartedOctober 16, 2019
Main results expectedJuly 31, 2027
Study endsJuly 31, 2027
Registry record updatedJune 26, 2026
Trial IDNCT04151082 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are disease-free adult survivors of oropharyngeal cancer who developed late lower cranial neuropathy after radiotherapy and can return for post-treatment assessments.

Probably not a fit

Patients who do not experience symptom improvement or who experience intolerable toxicity may not benefit from this therapy.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a phase I/II interventional trial that uses a dose-escalation approach to determine the maximum tolerated dose and feasibility of steroid therapy for late LCNP in OPC survivors. Participants receive a short course of prednisone or methylprednisolone, with a taper over two weeks, and are monitored for safety and symptom changes. Secondary assessments look at functional status, quality of life, neurophysiology, and imaging to see if steroid therapy yields meaningful improvements. The study aims to generate a database of outcomes to inform future research in head and neck cancer survivors with late radiation-related neuropathy.

Why it matters

Potential benefit: If successful, participants may experience relief from LCNP symptoms and improvements in function and quality of life.

How similar studies have gone: Prior data in similar radiotherapy-related neuropathies are limited, making this approach exploratory but with potential for meaningful insights.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* INCLUSION CRITERIA FOR CLINICAL TRIAL: Disease free adult survivors of oropharyngeal cancer
* INCLUSION CRITERIA FOR CLINICAL TRIAL: Treated with radiotherapy \>= 2 years post treatment (disease status per surveillance imaging and clinical surveillance)
* INCLUSION CRITERIA FOR CLINICAL TRIAL: Late radiation-associated lower cranial neuropathy of XII with or without X nerve (LCNP cases will be considered therapy-related when imaging, physical examination, and/or biopsy fail to demonstrate structural or malignant source)
* INCLUSION CRITERIA FOR CLINICAL TRIAL: Willing and able to return for assessment post-steroid therapy
* INCLUSION CRITERIA FOR CLINICAL TRIAL: Able to complete symptom survey (MD Anderson Symptom Inventory - Head and Neck \[MDASI-HN\]) in validated languages: English, simplified Chinese, Filipino, Greek, Japanese, Korean, Russian, Spanish, Taiwanese
* INCLUSION CRITERIA FOR REGISTRY: Disease-free adult survivors of head and neck cancer
* INCLUSION CRITERIA FOR REGISTRY: \>= 2 years post treatment (disease status per surveillance imaging and clinical surveillance)
* INCLUSION CRITERIA FOR REGISTRY: Late lower cranial neuropathy of XII with or without X nerve (LCNP cases will be considered therapy-related when imaging, physical examination, and/or biopsy fail to demonstrate structural or malignant source)
* INCLUSION CRITERIA FOR REGISTRY: Able to complete symptom survey (MDASI-HN) in validated languages: English, simplified Chinese, Filipino, Greek, Japanese, Korean, Russian, Spanish, Taiwanese

Exclusion Criteria:

* EXCLUSION CRITERIA FOR CLINICAL TRIAL: Uncontrolled diabetes
* EXCLUSION CRITERIA FOR CLINICAL TRIAL: Uncontrolled hypertension (systolic \> 160; diastolic \> 90)
* EXCLUSION CRITERIA FOR CLINICAL TRIAL: Known gastrointestinal ulcer
* EXCLUSION CRITERIA FOR CLINICAL TRIAL: History of psychosis
* EXCLUSION CRITERIA FOR CLINICAL TRIAL: Pregnant women
* EXCLUSION CRITERIA FOR CLINICAL TRIAL: Untreated or treatment refractory obstructive pharyngoesophageal stricture
* EXCLUSION CRITERIA FOR CLINICAL TRIAL: Known history or diagnosis of bipolar disorder
* EXCLUSION CRITERIA FOR CLINICAL TRIAL: History of surgery near hypoglossal nerve path
* EXCLUSION CRITERIA FOR REGISTRY: Uncontrolled diabetes
* EXCLUSION CRITERIA FOR REGISTRY: Uncontrolled hypertension (systolic \> 160; diastolic \> 90)
* EXCLUSION CRITERIA FOR REGISTRY: Known gastrointestinal ulcer
* EXCLUSION CRITERIA FOR REGISTRY: History of psychosis
* EXCLUSION CRITERIA FOR REGISTRY: Pregnant women
* EXCLUSION CRITERIA FOR REGISTRY: Untreated or treatment refractory obstructive pharyngoesophageal stricture
* EXCLUSION CRITERIA FOR REGISTRY: Known history or diagnosis of bipolar disorder

Where it's running

  • M D Anderson Cancer Center
    Houston, Texas, United States
    Recruiting

Study contacts

  • Principal investigator: Katherine A Hutcheson, BA,MS,PHD — M.D. Anderson Cancer Center
  • Study coordinator: Katherine A Hutcheson, BA,MS,PHD
  • Email: karnold@mdanderson.org
  • Phone: 713-792-6513

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.