Development of a novel method for the first-time determination of the patient-specific implant placement timing following augmentation – a retrospective study.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00040963

Enrollment

Registered

2026-07-14

Start date

2026-04-13

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

K08.88

Interventions

Group 1: Patients with non-restorable teeth who underwent tooth extraction followed by ridge preservation.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Tooth extraction with socket/ridge preservation using bone graft material performed - Post-extraction and pre-implantation CBCT scan available - Histological specimens/biopsies from the augmentation site available - Treatment performed within the period 01/2020–12/2025

Exclusion criteria

Exclusion criteria: -Regeneration period between extraction and implantation >6 months

Design outcomes

Primary

Measure	Time frame
Development of an evaluation system for quantifying bone neoformation and/or density following augmentation, in correlation with histologically and/or immunohistochemically identifiable inflammatory processes in the augmented area.	—

Countries

Germany

Contacts

Public ContactShahram Ghanaati

Universitätsmedizin der Goethe-Universität Frankfurt am Main, Klinik für Mund-, Kiefer- und Plastische Gesichtschirurgie

s.ghanaati@med.uni-frankfurt.de069-6301-4492

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Aug 10, 2026