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Preventing marginal bone loss in upper arch by placing immediate implants

The effect of delayed versus immediate grafting with a volume stable xenogenic collagen matrix on the prevention of early crestal bone loss in posterior maxilla immediate implant sites with a thin phenotype – A Prospective Controlled Clinical Trial

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/04/041830
Enrollment
30
Registered
2022-04-12
Start date
Unknown
Completion date
Unknown
Last updated
2024-04-01

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

Conditions

Health Condition 1: K069- Disorder of gingiva and edentulousalveolar ridge, unspecified

Interventions

Intervention1: Test Group I:Immediate implants placed in posterior maxillary extraction sites with hard tissue grafting of space between implant and bony walls and simultaneous soft tissue augmentatio

Sponsors

Mohammed Harris
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Isolated teeth in the posterior maxilla which is indicated for extraction, due to poor restorative prognosis or poor endodontic prognosis or periodontal prognosis 2.Presence of sufficient residual bone for primary stability of implant and for placement of implant of minimum 10mm length 3.The participant must be more than 18 years of age and lesser than 65 years. 4.Patients who are systemically healthy; with no disease that will have a bearing on the outcome of the surgical intervention. 5.Current smoker will not be included in this study.

Exclusion criteria

Exclusion criteria: 1.Patients with uncontrolled systemic disease or drugs that contraindicates periodontal surgery. 2.Pregnant and lactating women. 3.Participants must not have previous implant treatment or bone grafting in the targeted site. 4.Sites with 5.Patients who require an external sinus lift procedure for placement of implants

Design outcomes

Primary

MeasureTime frame
Assessment of bone loss with standardized radiographsTimepoint: 6 months and 12 months

Secondary

MeasureTime frame
•Supra-crestal tissue height •Mucosal thickness •Keratinized mucosal widthTimepoint: 6 months and 12 months

Countries

India

Contacts

Public ContactSanthosh venkadassalapathy

SRM dental college ramapuram

drsandev@gmail.com8148877084

Outcome results

None listed

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