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Transtympanic Ringer's Lactate for the Prevention of Cisplatin Ototoxicity

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McGill University

Status and phase

Unknown
Phase 2
Phase 1

Conditions

Hearing Loss

Treatments

Drug: Ringer's Lactate (0.03% Ciprofloxacin)

Study type

Interventional

Funder types

Other

Identifiers

NCT01108601
GEN-07-033

Details and patient eligibility

About

Cisplatin and carboplatin induce ototoxicity manifested as sensorineural hearing loss, tinnitus, and/or vestibular disturbances. Ototoxicity is induced via damage to inner ear structures by reactive oxygen species. Previous animal studies demonstrated that transtympanic injection of Ringer's Lactate (RL) provided near complete otoprotective effect against cisplatin. The purpose of this study is to determine if transtympanic administration of Ringer's Lactate via a pressure equalising (PE) tube in patients undergoing platinum based chemotherapy treatment will prevent tinnitus, vestibular dysfunction and hearing loss especially at high frequencies. Pre- and post- chemotherapy treatment audiometry will be measured and statistically analysed for significance.

Enrollment

20 estimated patients

Sex

All

Ages

15+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Patients over the age of 14
  • Patients undergoing platinum based chemotherapy
  • Patients who agree to participate in the study

Exclusion criteria

  • Patients unable to provide consent
  • Patients with head and neck cancer
  • Patients undergoing radiation of the head and neck
  • Patients who develop a tympanic perforation
  • Patients with persistent otorrhea

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Single Group Assignment

Masking

None (Open label)

20 participants in 1 patient group

Ringer's Lactate
Other group
Description:
Each patient will act as their own control with one ear receiving treatment, and the contralateral ear acting as control.
Treatment:
Drug: Ringer's Lactate (0.03% Ciprofloxacin)

Trial contacts and locations

1

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Central trial contact

Victoria Akinpelu

Data sourced from clinicaltrials.gov

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