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Gene and Microbiome Study in Hereditary Deafness Patients

Genetic Variants and Metagenomic Analysis in patients with Hereditary Hearing Loss

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600127862
Enrollment
Unknown
Registered
2026-07-08
Start date
2022-07-15
Completion date
Unknown
Last updated
2026-07-13

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

Conditions

Hereditary Hearing loss

Interventions

Family members of of HL patients:None
Patients with hearingloss:None
Healthy individuals:None

Sponsors

Chongqing General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Individuals who meet the criteria for hearing impairment or deafness; 2. Those who are willing to participate in the study and voluntarily provide written informed consent.

Exclusion criteria

Exclusion criteria: 1. Hearing impairment or deafness is caused by acquired, tumorous, or infectious factors. 2. Inability to cooperate with the study for any reason, or any other condition deemed by the investigator as inappropriate for inclusion in this trial.

Design outcomes

Primary

MeasureTime frame
Spectrum of deafness-associated variants and novel variant identification (n);Metagenomic sequencing analyzed related detection indicators :Description of key microbial spectrum characteristics in deafness-related diseases;—

Countries

China

Contacts

Public ContactChangchun Niu

Chongqing General Hospital

bright_star2000@sina.com+86 23 63519127

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jul 23, 2026