Comparison of the long-term effectiveness of root-resected multi-rooted teeth with or without regenerative therapy: a retrospective study

Comparison of the long-term effectiveness of root-resected multi-rooted teeth with or without regenerative therapy: a retrospective study - RootAmpLongterm

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00040316

Enrollment

Registered

2026-06-18

Start date

2026-06-30

Completion date

Unknown

Last updated

2026-06-22

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

Conditions

Assessment of root amputation with or without regenerative therapy

Interventions

Group 1: root resection with regenerative therapy Group 2: root resection without regenerative therapy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Data analysis of patients who were treated in the period of 2020 to 2026

Exclusion criteria

Exclusion criteria: Incomplete data collection is possible during the stated investigation period.

Design outcomes

Primary

Measure	Time frame
radiographic bone level measured preoperatively, 1 year postoperatively und up to 6 years postoperatively measurement of the radiologic bone level by software program Image J	—

Secondary

Measure	Time frame
reduction of probing pocket depth and pocket closure (PPD = 4mm) bestimmt 1 Jahr postoperativ und bis zu 6 Jahre postoperativ	—

Countries

Germany

Contacts

Public ContactChristina Tietmann

Gemeinschaftspraxis für Parodontologie

tietmann@paro-aachen.de+49 241 918450

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Jun 29, 2026