Study of the efficacy of MTA cement for root-end filling

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs072210005

Enrollment

Registered

2021-04-07

Start date

2021-04-01

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

apical periodontitis, radicular cyst apicoectomy, root-end filling

Interventions

Root-end filling with MTA cement

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Cases diagnosed with apical periodontitis and radicular cyst 2.Indications for apicoectomy and root-end filling 3.Cases that can be followed up for 1 year after surgery 4.Men and women over 20 years old

Exclusion criteria

Exclusion criteria: 1.Cases of dental resin allergies 2.Cases in which root fracture was revealed during surgery 3.Cases judged by dentists to be maladaptation

Design outcomes

Primary

Measure	Time frame
12-month prognosis of treatment with MTA cement for root-end filling Normal occlusion with treated teeth	—

Secondary

Measure	Time frame
Evaluation of subjective symptoms by interview and change in bone formation by X-ray photography, percussion pain, occlusal pain, mobility test	—

Contacts

Public ContactAiichiro Katsumata

Kagoshima University Hospital

katsumata@dent.kagoshima-u.ac.jp+81-99-275-6192

Outcome results

None listed

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