Longitudinal and observational study for persistent idiopathic facial pain: PIFP, using magnetic resonance imaging analysis

Longitudinal and observational study for persistent idiopathic facial pain: PIFP, using magnetic resonance imaging analysis - Longitudinal and observational study for PIFP: MRI study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000029226

Enrollment

Registered

2017-10-12

Start date

2017-10-12

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

persistent idiopathic facial pain: PIFP

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Diagnosed as PIFP at the special outpatient for PIFP 2. Endurable for relatively big noise (MRI noise) 3. The men and women who have own willing to participate the current research, well-Informed, and have consent.

Exclusion criteria

Exclusion criteria: 1. Heart failure, renal failure, liver failure, respiratory failure and so on. 2. Severe psychosis. 3. Closed-phobia and dark-phoibia (for MRI acquisition circumstances) 4. having metal in their body inside (for MRI acquisition) 5. pregnancy

Design outcomes

Primary

Measure	Time frame
VBM (voxel-based morphometry), DTI (diffusion tensor imaging), RS-fMRI (resting state functional MRI) data analysis	—

Secondary

Measure	Time frame
Some subjective questionaries.	—

Countries

Japan

Contacts

Public ContactMasako Ikawa

Shizuoka city Shimizu Hospital Oral maxillofacial surgery

ofpikawa@gmail.com054-336-1111

Outcome results