Brain network characteristics of congenital insensitivity to pain with anhidrosis based on functional magnetic resonance imaging

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100044182

Enrollment

Unknown

Registered

2021-03-12

Start date

2021-03-13

Completion date

Unknown

Last updated

2021-08-30

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

Conditions

Congenital Insensitivity to Pain with Anhidrosis

Interventions

CIPA:none

Healthy control:none

Eligibility

Sex/Gender

All

Age

4 Years to 18 Years

Inclusion criteria

Inclusion criteria: Similar in age, sex, weight and other basic conditions; The healthy volunteers should have normal blood routine, liver, kidney and blood coagulation function, and no previous operation history. Those who have fully understood the purpose and risks of the study and have signed the informed consent.

Exclusion criteria

Exclusion criteria: Patients with a history of chronic pain disease, history of alcohol and tobacco abuse, recent use of analgesic drugs, history of neuropsychiatric diseases and other contraindications to MRI examination.

Design outcomes

Primary

Measure	Time frame
fMRI data;	—

Countries

China

Contacts

Public ContactZhang Xianwei

Tongji Hospital affiliated to Huazhong University of Science and Technology

painfree@qq.com+86 13037154560

Outcome results

None listed

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