A real-world study of patients with small acoustic neuroma

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300072887

Enrollment

Unknown

Registered

2023-06-27

Start date

2023-07-16

Completion date

Unknown

Last updated

2023-07-02

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

Conditions

acoustic neuroma

Interventions

Radiation therapy group/surgical treatment group:None

Eligibility

Sex/Gender

All

Age

18 Years to 85 Years

Inclusion criteria

Inclusion criteria: (1) >18 years old (2)Patients with preoperative craniocerebral MRI showed space occupation in the cerebellopontine angle of the internal auditory canal and were clinically diagnosed as acoustic neuroma (3) The subjects or their guardians can understand the purpose of the study, have sufficient compliance with the research scheme, and sign informed consent.

Exclusion criteria

Exclusion criteria: (1) The patient has a history of stereotactic radiotherapy or surgery (2) Contraindication to MRI and cannot cooperate to complete the scan.: contrast agent allergy, claustrophobia, metal implants, etc. (3) Participants who had participated in any other drug or medical device clinical trial within 3 months before screening; (4) Subjects deemed by the investigators to be ineligible for participation in the trial.

Design outcomes

Primary

Measure	Time frame
Volume of tumor;Condition of hearing;Karst functional status score;	—

Countries

China

Contacts

Public ContactWang Jia

Beijing Tiantan Hospital, Capital Medical University

jwttyy@126.com+86 166 0002 4311

Outcome results

None listed

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