Effects of low level laser irradiation and low frequency electrical stimulation on perceptual and pain thresholds

Effects of low level laser irradiation and low frequency electrical stimulation on perceptual and pain thresholds - Effect of combined low level laser irradiation and low frequency electrical stimulation on pain

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000047633

Enrollment

Registered

2022-04-30

Start date

2022-04-30

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

adult

Interventions

Transcutaneous electrical nerve stimulation(TENS) group Low level laser therapy(LLLT) group Combination group Control group

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: pain-free adults

Exclusion criteria

Exclusion criteria: persons who have acute or chronic pain persons using analgesics Persons with heart disease

Design outcomes

Primary

Measure	Time frame
1.Current perception threshold 2.Current pain threshold (A-delta fiber) 3.Pressure pain threshold (PPT) 4.Temporal summation of pain (TSP) 5. tactile threshold	—

Countries

Japan

Contacts

Public ContactMasanao Matsumoto

Honjo-General Hospital Department of Rehabilitation

2130203@takasaki-u.ac.jp0495-22-6111

Outcome results

None listed

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