Influence of Pain Catastrophizing and Trait Anxiety on Electroacupuncture-Induced Change in Pain Threshold

The influence of amygdala function on pain threshold and acupuncture analgesia - The influence of amygdala function on pain threshold and acupuncture analgesia

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000058753

Enrollment

Registered

2025-08-15

Start date

2025-08-11

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

healthy adult

Interventions

As an input, perform 30 minutes of electroacupuncture at 4 Hz on both lower limbs (Zusanli-Yanglingquan) and the dominant upper limb (He Gu-Shou San Li) (LFP-4000 Ohm Pulsar/All Medical Devices).

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The purpose of the study was explained, and informed consent was obtained from adult students enrolled at our university.

Exclusion criteria

Exclusion criteria: Those with chronic pain or taking medication that could affect this study were excluded.

Design outcomes

Primary

Measure	Time frame
CPM and pain threshold	—

Countries

Japan

Contacts

Public ContactYasuhiro Oi

Meiji University of Integrative Medicine graduate school

8asuhi60@gmail.com0771-72-1181

Outcome results

None listed

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