Condition
Sudden Hearing Loss clinical trials and research
As of November 12, 2026, Find a Trial lists 5 Sudden Hearing Loss clinical trials that are recruiting, at sites in 3 countries (most in China (2), Taiwan (2), South Korea (1)). By phase: Phase 2 (1), Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 5Clinical trials
- 3Countries
Newest Sudden Hearing Loss clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Yiyuancong treatment for sudden sensorineural hearing loss | — | Guangzhou, Guangdong and 4 other locations | Recruiting | Apr 1, 2026 |
| Combining acupuncture with steroid therapy for sudden hearing loss | — | Taichung | Recruiting | Nov 19, 2025 |
| Hydroxychloroquine added to steroids for sudden hearing loss | Phase 2 | Kaohsiung City | Recruiting | Jun 21, 2024 |
| Cohort of patients with sudden sensorineural hearing loss | — | Wŏnju, Gangwon-do | Recruiting | Jul 26, 2022 |
| Exploring the effects of positive airway pressure on sudden hearing loss and sleep apnea | Phase 4 | Beijing, Beijing Municipality | Recruiting | Dec 10, 2019 |
All recruiting trials (5)
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Yiyuancong treatment for sudden sensorineural hearing loss
This trial will test whether adding Yiyuancong, a traditional Chinese medicine formula, to standard care helps adults with sudden sensorineural hearing loss recover more hearing.
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Combining acupuncture with steroid therapy for sudden hearing loss
This trial will test whether adding acupuncture to standard steroid treatment helps adults with sudden sensorineural hearing loss recover hearing.
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Hydroxychloroquine added to steroids for sudden hearing loss
This trial tests whether adding hydroxychloroquine to standard steroid treatment helps improve hearing in adults with sudden sensorineural hearing loss.
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Cohort of patients with sudden sensorineural hearing loss
This study is tracking patients with sudden hearing loss to see how well different treatments help them recover over time.
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Exploring the effects of positive airway pressure on sudden hearing loss and sleep apnea
This study is testing if using positive airway pressure therapy can help people with sudden hearing loss and sleep apnea feel better.
Related topics
Quick answers
How many Sudden Hearing Loss clinical trials are recruiting right now?
5, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in China (2 trials), Taiwan (2 trials), South Korea (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 1, Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.