FindTrial
Sign In

Multi-center clinical study for minimally invasive cochlear implant complication control and residual hearing preservation

Multi-center clinical study for minimally invasive cochlear implant complication control and residual hearing preservation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000034010
Enrollment
Unknown
Registered
2020-06-21
Start date
2020-08-01
Completion date
Unknown
Last updated
2020-06-22

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

Conditions

deafness

Interventions

Case series:Minimally invasive cochlear implantation

Sponsors

Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Patients of congenital bilateral severe / profound hearing loss; (2) Patients of congenital malformation of auditory organ with bilateral severe / profound hearing loss; (3) Patients of acquired bilateral severe / profound sensorineural hearing loss; (4) Patients of congenital or acquired unilateral severe / profound sensorineural hearing loss, mild or moderate sensorineural hearing loss of the opposite ear.

Exclusion criteria

Exclusion criteria: (1) Patients of hearing loss who explicitly refuse to participate in the program after receiving education; (2) Patients of hearing loss with other diseases that cannot tolerate this operation.

Design outcomes

Primary

MeasureTime frame
complication;Preoperative degree of hearing loss;Postoperative degree of hearing loss;—

Countries

China

Contacts

Public ContactPu Dai

Chinese PLA General Hospital

daipu301@vip.sina.com+86 13910213511

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026