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Clinical Outcomes of Immediate Implant Placement and Early Implant Placement

Not Applicable
Conditions
Tooth Diseases
Tooth Fractures
Registration Number
NCT04029324
Lead Sponsor
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Brief Summary

Immediate implant placement (IIP) has been an attractive treatment concept for both patients and clinicians due to reduced surgical interventions and total treatment span. Although soft-tissue alterations or midfacial recession have been demonstrated in previous studies, recent studies have reported positive result following IIP with the modification of surgical interventions. However, high-quality evidence (≥Ib: evidence from at least one randomized controlled trial) on comparing the clinical outcome of IIP with early implant placement (type 2) is limited.

Detailed Description

Not available

Recruitment & Eligibility

Status
UNKNOWN
Sex
All
Target Recruitment
100
Inclusion Criteria
  • age ≧18 years
  • single hopeless teeth in anterior maxilla
  • enough apical bone volume to achieve primary stability (>4mm)
Exclusion Criteria
  • active periodontoal infection
  • incomplete buccal bone plate
  • unwilling to participate

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Primary Outcome Measures
NameTimeMethod
Midfacial recession1-year follow-up

Recession of midfacial gingival level before extraction and 1-year follow-up

Secondary Outcome Measures
NameTimeMethod
Probing depthT2:crown delivery, T3: 1-year follow-up

Probing depth between crown delivery and 1-year follow-up

Bleeding on probing %T2:crown delivery, T3: 1-year follow-up

Bleeding on probing % between crown delivery and 1-year follow-up

Pink esthetic scoreT2:crown delivery, T3: 1-year follow-up
Visual Analogue Scale assessementT1: immediately after surgery,T2:crown delivery, T3: 1-year follow-up

Visual Analogue Scale on post-operative pain, esthetics and function

Papillae recession1-year follow-up

Recession of papillae before extraction and 1-year follow-up

marginal bone loss1-year follow-up

marginal bone level between crown delivery and 1-year follow-up

Trial Locations

Locations (1)

Shanghai NinthPeoples' Hospital

🇨🇳

Shanghai, China

Shanghai NinthPeoples' Hospital
🇨🇳Shanghai, China
Xiao Zhang, Master
Contact
8623271699

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