KCT0008393
Completed
未知
Healing pattern of peri-implant dehiscence defects around implants with chemically modified SLA surface: A randomized controlled clinical trial
Yonsei University Health System, Dental Hospital0 sites50 target enrollmentTBD
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Yonsei University Health System, Dental Hospital
- Enrollment
- 50
- Status
- Completed
- Last Updated
- 2 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. Periodonally healthy adult men and women aged 18 years or older
- •2\. Good oral hygiene (plaque index \<25% in the entire jaw) (O'Leary et al. 1972\)
- •3\. The level of inflammation control is adequate (bleeding on probing of the anterior jaw \<25%) (Ainamo \& Bay 1975\)
- •4\. Those who need to place 1 or 2 implants in the edentulous area where 1 or 2\-3 teeth are continuously lost
- •5\. A person who has one or more dehiscence defects of 3 mm or more in the apico\-coronal direction around the fixture after implant placement
- •6\. A person who can achieve sufficient fixation during implant placement (determined during implant surgery)
- •7\. If more than 3 months have passed since tooth extraction
- •8\. Cases where soft tissue transplantation is not required after implant placement
Exclusion Criteria
- •1\. A person who has undergone hard tissue or soft tissue transplantation within the last 6 months
- •2\. Those who smoke more than 10 cigarettes a day
- •3\. Drugs that cause soft tissue hypertrophy (e.g., diuretics, immunosuppressants, antiepileptics) or drugs that interfere with bone formation (e.g., corticosteroids) within 2 weeks of screening, or may be taken during the clinical trial person with
- •4\. Those who have administered oral or injection rheumatism treatment within 2 weeks from the time of screening
- •5\. Patients with uncontrolled diabetes or hypertension
- •6\. Those with skin diseases or lesions in the oral cavity (e.g., erosive lichen planus, erosive lichen planus, stomatitis, ulcers, malignant tumors)
- •7\. Those suffering from systemic diseases related to bone metabolism such as osteomyelitis
- •8\. Those who have been or are currently taking oral or injectable bisphosphonate medicines for osteoporosis for more than 3 months (However, according to AAOMS, those who have stopped taking medication for more than 3 months and have CTx level of 0\.150ng/ml or higher participate in clinical research) possible)
- •9\. Those who have a history of tumor removal at the surgical site
- •10\. Subjects with Full Mouth Plaque Score and Full Mouth Bleeding Score of 25% or higher
Outcomes
Primary Outcomes
Not specified
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