KCT0008393已完成Unknown
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 个研究点目标入组 50 人开始时间: 待定最近更新:
试验速览
- 阶段
- Unknown
- 状态
- 已完成
- 发起方
- 入组人数
- 50
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 18(Year) 至 o Limit（—）
- 性别
- All
入选标准
- •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
排除标准
- •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
- •11. A person with an apical or purulent apical lesion on an adjacent tooth
- •12. Those who lack oral hygiene management skills
- •13. Those who have received radiation therapy or chemical therapy under the diagnosis of a malignant tumor within the past 5 years
- •14. Persons with mental illness that significantly affects this clinical trial
- •15. Pregnant or Nursing Mothers
- •16. In addition to the above, those who have clinically significant findings that are considered inappropriate for this study as determined medically by the principal investigator or person in charge
研究者
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