A multicenter study on efficacy of prosthetic intervention in patients with shortened dental arches

A multicenter study on efficacy of prosthetic intervention in patients with shortened dental arches - A multicenter study on efficacy of prosthetic intervention in patients with shortened dental arches

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000001682

Enrollment

300

Registered

2009-02-02

Start date

2009-02-01

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

Shortened Dental Arch

Interventions

Conventional removable partial denture Implant-supported partial denture

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) missing 1-8 occluding pair(s) in molar religion 2) natural dentition or fixed denture(s) except for distal extension missing molar teeth

Exclusion criteria

Exclusion criteria: 1) Modification space(s) without replacement(s) 2) Pontic of cantilever bridge or implant-supported denture in distal end of molar teeth 3) Prosthetic treatment with cantilever bridge for distal extension missing molar teeth

Design outcomes

Primary

Measure	Time frame
OHIP-J total score	—

Secondary

Measure	Time frame
Chewing ability score	—

Countries

Japan

Contacts

Public ContactKenji Fueki

Tokyo Medical and Dental University Graduate school, Removable partial denture prosthodontics

kunfu.rpro@tmd.ac.jp03-5803-5514

Outcome results

None listed

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