Effect of single-drug treatment on acute low-tone sensorineural hearing loss

Effect of single-drug treatment on acute low-tone sensorineural hearing loss - single-drug treatment on ALHL

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000002338

Enrollment

250

Registered

2009-08-15

Start date

2009-01-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

acute low-tone sensorineural hearing loss

Interventions

prednisolone isosorbide ATP

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) within 1 week from the onset 2) without previous treatment 3) without any past history of acute hearing loss 4) the sum of the hearing level at 125, 250, 500 Hz is more than 70dB 5) the sum of the hearing level at 2, 4, 8 kHz is less than 60dB

Exclusion criteria

Exclusion criteria: patients who do not fit to the above condition

Design outcomes

Primary

Measure	Time frame
Recovery of the hearing after treatment	—

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026