Chinese Deafness Genome Project

Chinese Deafness Genome Project - CDGP

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000033193

Enrollment

Unknown

Registered

2020-05-23

Start date

2020-05-07

Completion date

Unknown

Last updated

2023-09-26

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

Conditions

Deafness

Interventions

Deafness Grop:Genetic Counselling

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients with unexplained congenital deafness, delayed deafness and auditory neuropathy and their families; 2. Patients with vertigo accompanied by familial onset, bilateral sudden deafness, autoimmune deafness, and hearing organ malformation and their families; 3. Patients with deafness and their families who want to have a second child and receive pre-pregnancy genetic counseling; 4. Patients with various syndromes combined with deafness and their families

Exclusion criteria

Exclusion criteria: 1. Deafness patients and their families are expressly refused to participate in the program after receiving the mission; 2. Deafness confirmed to be caused by other causes (non-genetic factors).

Design outcomes

Primary

Measure	Time frame
Genomic DNA;	—

Countries

China

Contacts

Public ContactQiuju Wang

Chinese PLA General Hospital

wqcr301@vip.sina.com+86 10 5549 9143

Outcome results

None listed

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