The exploration of the effect of D-limonene and EDTA oil-water mixed solution in the removal of filling material in root canal by ultrasonic technique

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200063575

Enrollment

Unknown

Registered

2022-09-12

Start date

2022-09-28

Completion date

Unknown

Last updated

2023-04-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pulpitis, periapical periodontitis

Interventions

A1:Desocclusol

A2:D-limonene oil

A3:D-limonene oil phase and EDTA aqueous phase composite solution

A4:None

B1:Desocclusol

B3:D-limonene oil

B3:D-limonene oil phase and EDTA aqueous phase composite solution

B4:None

C1:D-limonene oil phase and EDTA aqueous phase composite solution

C2:Desocclusol

C3:D-limonene oil

C4:None

D1:D-limonene oil phase and EDTA aqueous phase composite solution

D2:D-limonene oil

D3:17%EDTA

D4:Desocclusol

Eligibility

Sex/Gender

All

Age

16 Years to 70 Years

Inclusion criteria

Inclusion criteria: Biological specimens of patients and ex vivo teeth extracted due to diseases in the past in the General Hospital of Tianjin Medical University.

Exclusion criteria

Exclusion criteria: The tooth of tooth defect, root fracture, cleft.

Design outcomes

Primary

Measure	Time frame
The residue of filling material ;	—

Countries

China

Contacts

Public ContactWang Xiaohan

418889085@qq.com13512046002

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026