FindTrial
Sign In

Clinical evaluation of three-dimensional printing custom trays for implant impression

Clinical evaluation of three-dimensional printing custom trays for implant impression

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800018186
Enrollment
Unknown
Registered
2018-09-04
Start date
2018-09-03
Completion date
Unknown
Last updated
2019-12-16

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

Conditions

(Partial) Edentulous Jaws

Interventions

Group 1:3D printing custom tray
Group 2:conventioanl custom trays

Sponsors

Peking University Hospital of Stomatology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1.(partial) edentulous jaw patients who need impression making in the course of implant rehabilitation; 2. Physical and psychological healthy, and good compliance.

Exclusion criteria

Exclusion criteria: 1. History of systemic disease and poor compliance; 2. Pregnancy or lactation; 3. Severe parafunctional habits (eg, bruxism or clenching); 4. Complicated cases or patient who needs immediate provisionalization; 5. Under orthodontic treatment; 6. Strong Oropharyngeal reflex and having difficulties in impression making.

Design outcomes

Primary

MeasureTime frame
hand-time for custom tray making;impression quality;fitness of prothesis;—

Countries

China

Contacts

Public ContactPing Di

Peking University Hospital of Stomatology

diping2008@163.com+86 13910982890

Outcome results

None listed

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