Development of functionally suitable complete denture system based on 3D printing and optimization for clinical solution

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900021722

Enrollment

Unknown

Registered

2019-03-06

Start date

2019-07-01

Completion date

Unknown

Last updated

2019-03-11

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

Conditions

Edentulous jaw

Interventions

Experience group:using functionally suitable digital denture restoration

control group:using traditional complete denture restoration

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Upper and lower edentulous jaws; 2. Alveolar ridge resorption Atwood grade Class I-III; 3. Selection of patients with plastic complete dentures for restoration; 4. Good cooperative attitude.

Exclusion criteria

Exclusion criteria: 1. Patients with mental illness or Parkinson's life can't take care of themselves; 2. Those who are allergic to denture materials and foreign body sensation are obviously unable to overcome; 3. The upper and lower jaws have obvious defects; 4. Severe oral mucosal diseases are not effectively treated and controlled; 5. Obvious flabby ridge affects impression making process; 6. Pharyngeal reflex sensitivity can not tolerate complete denture impression making.

Design outcomes

Primary

Measure	Time frame
Satisfaction Questionnaire;	—

Secondary

Measure	Time frame
number of visits;	—

Countries

China

Contacts

Public ContactYuchun Sun

Peking University Hospital of Stomatology

kqsyc@bjmu.edu.cn+86 13911353312

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 12, 2026