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Investigation of the patient’s regret factor in decision making for tooth extraction

Investigation of the patient’s regret factor in decision making for tooth extraction

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0012212
Enrollment
104
Registered
2026-07-02
Start date
2021-08-24
Completion date
Unknown
Last updated
2026-07-13

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

Conditions

None listed

Interventions

None listed

Sponsors

Yonsei University Health System, Dental Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Participants will be recruited from patients visiting the Department of Periodontology. Eligible participants are those who have at least one missing permanent tooth identified on panoramic radiographs and for whom at least 6 months have elapsed since tooth extraction, as confirmed through patient inquiry. The inclusion criteria are as follows: Individuals who are able to read and independently complete the questionnaire Male or female patients aged between 30 and 80 years at the time of providing written informed consent Patients with at least one missing permanent tooth confirmed on panoramic radiographs, and whose most recent dental treatment was performed at least 6 months prior

Exclusion criteria

Exclusion criteria: Patients with intellectual disabilities Patients with depression, panic disorder, or other psychiatric disorders Patients who are unable to understand or complete the questionnaire Patients who do not provide informed consent

Design outcomes

Primary

MeasureTime frame
Decision regret score for tooth extraction

Secondary

MeasureTime frame
Demographic characteristics;Adult Oral Health Standard Set (AOHSS)

Countries

Korea, Republic of

Contacts

Public ContactJi Young Jung

Yonsei University Health System, Dental Hospital

jjyindb@gmail.com+82-2-2228-2953

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Jul 23, 2026