Esthetic, Clinical and Radiographic Outcomes of Immediate and Delayed Implant Placement
NCT ID: NCT02814149
Last Updated: 2019-11-01
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
40 participants
INTERVENTIONAL
2016-05-31
2027-06-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NON_RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Type 1 implant placement
Implant is placed immediately following tooth extraction in one surgical procedure
Type 1 implant placement
Implant is placed immediately following tooth extraction in one surgical procedure
Type 3 implant placement
Implant is placed in the site which is left to heal for 3 months following tooth extraction
Type 3 implant placement
Implant is placed in the site which is left to heal for 3 months following tooth extraction
Interventions
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Type 1 implant placement
Implant is placed immediately following tooth extraction in one surgical procedure
Type 3 implant placement
Implant is placed in the site which is left to heal for 3 months following tooth extraction
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Adequate oral hygiene to allow for implant therapy consistent with standards of care.
* Missing a single tooth in the maxillary anterior region
* Presence of adjacent natural teeth
Exclusion Criteria
* Severe parafunctional habits, for example, bruxing and clenching
* Presence of clinically active periodontal disease as expressed by probing pocket depths≥4 mm in combination with bleeding on probing.
* Conditions that might lead to a possibly lowered regenerative capacity of the bone, for example, osteoporosis and Paget's disease
* Pregnant or expecting to be pregnant
* History of drug and alcohol abuse
* History of systemic diseases that would contraindicate oral surgical treatment, for example, uncontrolled diabetes (defined as HBA1c level \>7%)
* Radiotherapy in the head and neck area,
* On certain medications like bisphosphonates or steroids currently or within the past three months
* Absence of adjacent teeth
* Unwillingness to return for the follow-up examination
* Smokers (more than 20 cigarettes per day). Subjects smoking \<20 cigarettes per day were requested to stop smoking before and after surgery
18 Years
80 Years
ALL
No
Sponsors
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Sun Yat-sen University
OTHER
Responsible Party
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Xin Liu
post graduate
Principal Investigators
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Zhuofan Chen
Role: STUDY_DIRECTOR
Sun Yat-sen University
Locations
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Guanghua School of Stomatology Hospital of Stomatology
Guangzhou, Guangdong, China
Countries
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Central Contacts
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Facility Contacts
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References
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Rieder D, Eggert J, Krafft T, Weber HP, Wichmann MG, Heckmann SM. Impact of placement and restoration timing on single-implant esthetic outcome - a randomized clinical trial. Clin Oral Implants Res. 2016 Feb;27(2):e80-6. doi: 10.1111/clr.12539. Epub 2014 Dec 12.
Huynh-Ba G, Meister DJ, Hoders AB, Mealey BL, Mills MP, Oates TW, Cochran DL, Prihoda TJ, McMahan CA. Esthetic, clinical and patient-centered outcomes of immediately placed implants (Type 1) and early placed implants (Type 2): preliminary 3-month results of an ongoing randomized controlled clinical trial. Clin Oral Implants Res. 2016 Feb;27(2):241-52. doi: 10.1111/clr.12577. Epub 2015 Mar 10.
Other Identifiers
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XinL
Identifier Type: -
Identifier Source: org_study_id
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