Plasticity of spontaneous brain fluctuation in patients with functional chronic pain: a resting-state fMRI study

Plasticity of spontaneous brain fluctuation in patients with functional chronic pain: a resting-state fMRI study - Resting-state fMRI study for patients with chronic pain

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000023604

Enrollment

Registered

2016-08-12

Start date

2015-04-10

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

Chronic pain patients

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients diagnosed as functional pain syndrome, such as fibromyalgia, complex regional pain syndrome, or postherpetic neuralgia. Diagnosis is confirmed by pain clinicians.

Exclusion criteria

Exclusion criteria: Exclusion criteria comprised substance abuse, psychiatric illness, pregnancy et al.

Design outcomes

Primary

Measure	Time frame
Altered spontaneous brain activity across affective pain regions	—

Countries

Japan

Contacts

Public ContactHiromichi Kurosaki

Wakayama medical university department of operation center

kurosaki@wakayama-med.ac.jp073-441-0611

Outcome results