Development of objective diagnostic and evaluation tool for chronic primary pain by serum miRNA and cell free DNA

Development of objective diagnostic and evaluation tool for chronic primary pain by serum miRNA and cell free DNA - Development of objective diagnostic and evaluation tool for chronic primary pain by serum miRNA and cell free DNA

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000032416

Enrollment

Registered

2018-05-15

Start date

2018-05-15

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 primary pain

Interventions

cognitive behavior therapy total hip arthroplasty healthy control

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) patients with pain over 3 months 2) 20 to 80 years old 3) consent to participate the study

Exclusion criteria

Exclusion criteria: 1) patients with acute disease 2) alcohol or drug abuse 3) psychogenic disorder 4) suicidal thought 5) cognitive disorder 6) patients who do not speak Japanese 7) trauma 8) seeking compensation 9) pain rating is 10 10) contraindication for MRI 11) Those who have judged inappropriate for this research

Design outcomes

Primary

Measure	Time frame
serum miRNA alterations before and after treatment	—

Countries

Japan

Contacts

Public ContactHiroyuki Nishie

Kawasaki Medical School Hospital Department of Anesthesiology and Intensive Care Medicine

nishiehiroyuki@med.kawasaki-m.ac.jp086-462-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026