Clinical trial of electro-magnetic wave treatment for periapical periodontitis designed to disinfect and accelerate healing

Clinical trial of electro-magnetic wave treatment for periapical periodontitis designed to disinfect and accelerate healing - Clinical trial of electro-magnetic wave treatment for periapical periodontitis

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000002607

Enrollment

Registered

2009-11-01

Start date

2009-10-15

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

Periapical periodontitis

Interventions

Application of electro-magnetic wave into periapical lesion and root canal after complete root canal enlargement and cleaning (frequency: 500 kHz, several times, 1 second/time)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with radiolucent area around periapical lesion

Exclusion criteria

Exclusion criteria: Patients with serious systemic illness. Patinets inserted implantable medical electrical equipment, such as pacemaker. Serious carious tooth or tooth with severe periodontal disease. Patients found unfit to be as subject by dentist.

Design outcomes

Primary

Measure	Time frame
Radiolucent area around periapical lesion (1, 3, 6 months after treatment) Dental CBCT (3 months after treatment)	—

Secondary

Measure	Time frame
Spontaneous pain, Oppressive pain, Percussion pain, Mobility, Pocket depth (1, 3, 6 months after treatment)	—

Countries

Japan

Outcome results

None listed

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