Last reviewed · How we verify
NCT05657223
Factors Associated With the Complexity of Dental Implant Surgery After Alveolar Ridge Preservation: A Retrospective Cross-sectional Study
trial in the Complexity of Implant Surgery in 165 participants. Completed in 31 December 2019.
31 December 2019
Quick facts
| Lead sponsor | Kaohsiung Medical University Chung-Ho Memorial Hospital |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 165 |
| Start date | 1 January 2015 |
| Primary completion | 31 December 2019 |
| Estimated completion | 31 December 2019 |
Conditions studied
- the Complexity of Implant Surgery — all drugs for the Complexity of Implant Surgery →
Sponsor
Kaohsiung Medical University Chung-Ho Memorial Hospital
Who can join
20 and older, any sex, with the Complexity of Implant Surgery. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Alcohol consumption, tooth position, and periodontitis-related tooth extraction affect the complexity of subsequent implant surgery after alveolar ridge preservation.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Greater bone regeneration required for implants following periodontal extraction: a retrospective cross-sectional study.
Hu KF, Chou YH, Lan CC, Ho PS, et al · · 2025 · PMID 40251510 · DOI 10.1186/s12903-025-05687-y
Verify or expand the search:
- PubMed search for NCT05657223
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05657223 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Kaohsiung Medical University Chung-Ho Memorial Hospital
- Last refreshed: 20 December 2022
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05657223.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing