NCT05582837

Brief Summary

Meniere's disease (MD) is a chronic disease with a variety of fluctuating signs and symptoms, which include vertigo, hearing loss, tinnitus (ringing noise in the ear), aural pressure (feeling of ear fullness), and disequilibrium (lack of stability). Vertigo represents one of the most common and distressing problems in MD patients, and it causes various somatic and psychological disorders that interfere with the patient's quality of life. Despite the large economic and emotional impact of symptoms in MD patients, there is no FDA-approved medication to treat this debilitating condition. As such, our objective in this study is to evaluate the therapeutic potential of novel medications in treating MD that have previously shown astonishing promise in our clinical practice.

Trial Health

77
On Track

Trial Health Score

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

Enrollment
40

participants targeted

Target at P25-P50 for phase_4

Timeline
20mo left

Started Aug 2022

Longer than P75 for phase_4

Geographic Reach
1 country

1 active site

Status
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 Progress70%
Aug 2022Dec 2027

First Submitted

Initial submission to the registry

October 7, 2021

Completed
10 months until next milestone

Study Start

First participant enrolled

August 1, 2022

Completed
3 months until next milestone

First Posted

Study publicly available on registry

October 17, 2022

Completed
5.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 30, 2027

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 30, 2027

Last Updated

April 13, 2026

Status Verified

April 1, 2026

Enrollment Period

5.4 years

First QC Date

October 7, 2021

Last Update Submit

April 8, 2026

Conditions

Keywords

Meniere's Disease, medication, randomized, trial, migraine

Outcome Measures

Primary Outcomes (1)

  • Subjective improvement of Meniere's Disease

    The primary outcome variable is derived from the validated Meniere's Disease Outcome Questionnaire (MDOQ) with 18 multiple-choice questions to compare quality of life before and after treatment. The question multiple choices are rated on a scale from 0 to 4 where the higher score indicates the higher quality of life. For each patient, the sum of his/her answers is divided (and x100) by the maximum possible scores for the pre-treatment questions and the post-treatment questions, separately. The outcome measure is the absolute change from pre- to post-treatment scores. Two-sample t test will be used to compare the outcome variable between the two treatment groups.

    8 weeks

Secondary Outcomes (7)

  • Visual analog scale (VAS)

    8 weeks

  • Perceived Stress Scale (PSS)

    8 weeks

  • Sleep Quality Index (SQI)

    8 weeks

  • Dizziness handicap index (DHI)

    8 weeks

  • Tinnitus Functional Index (TFI)

    8 weeks

  • +2 more secondary outcomes

Study Arms (2)

nortriptyline + topiramate

EXPERIMENTAL

Nortriptyline (starting dose 7.5 mg) plus Topiramate (starting dose 10 mg) with appropriate dosage increase as necessary

Drug: nortriptyline + topiramate

hydrochlorothiazide + triamterene + placebo

ACTIVE COMPARATOR

hydrochlorothiazide (starting dose 25 mg) plus triamterene (starting dose 37.5 mg) with placebo being added in case of a dosage increase

Drug: nortriptyline + topiramate

Interventions

nortriptyline (7.5mg) + topiramate (10mg) taken 1x per day and escalate weekly as needed for 8 weeks

Also known as: Pamelor, Topamax
hydrochlorothiazide + triamterene + placebonortriptyline + topiramate

Eligibility Criteria

Age25 Years - 85 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Patients with active or frequent Meniere's Disease.
  • Male or female between the ages of 25 to 85 years.
  • Subject must be compliant with the medication and attend study visits.
  • Must be able to read and write in the English language to provide consenting.

You may not qualify if:

  • Subjects with history of surgery for Meniere's Disease.
  • Subject with history of an adverse reaction to medication being prescribed.
  • Subject suffers from a medical condition or has history that may be concerning to the investigator's clinical opinion.
  • Subjects with psychosis.
  • Subjects with neurological neoplasm.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of California, Irvine Medical Center ENT Clinic (Pavilion 2)

Orange, California, 92868, United States

RECRUITING

MeSH Terms

Conditions

Meniere DiseaseMigraine Disorders

Interventions

NortriptylineTopiramate

Condition Hierarchy (Ancestors)

Endolymphatic HydropsLabyrinth DiseasesEar DiseasesOtorhinolaryngologic DiseasesHeadache Disorders, PrimaryHeadache DisordersBrain DiseasesCentral Nervous System DiseasesNervous System Diseases

Intervention Hierarchy (Ancestors)

DibenzocycloheptenesBenzocycloheptenesPolycyclic Aromatic HydrocarbonsHydrocarbons, AromaticHydrocarbons, CyclicHydrocarbonsOrganic ChemicalsPolycyclic CompoundsFructoseHexosesMonosaccharidesSugarsCarbohydratesKetoses

Study Officials

  • Hamid Djalilian, MD

    University of California, Irvine

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Hamid R Djalilian

CONTACT

Study Design

Study Type
interventional
Phase
phase 4
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
Masking Details
No masking: care provider
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: Participants will be assigned to a study group by chance (like a coin flip) rather than by a medical decision made by the researchers. There are two arms in the study (treatment group which consists of nortriptyline + topiramate, control group which consist of hydrochlorothiazide plus triamterene with placebo), and participants enrolling in the trial will be randomly assigned in a 1:1 fashion to one of the arms. The participant will remain in the same arm for the duration of the study (8 weeks). There may be multiple participants in each arm who are undergoing the study at the same time (parallel model).
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor, Neurotology and skull base surgery

Study Record Dates

First Submitted

October 7, 2021

First Posted

October 17, 2022

Study Start

August 1, 2022

Primary Completion (Estimated)

December 30, 2027

Study Completion (Estimated)

December 30, 2027

Last Updated

April 13, 2026

Record last verified: 2026-04

Locations