Porcine-derived soft block bone substitutes for the treatment of severe class II furcation defects: a randomized, controlled follow-up study
- Conditions
- Diseases of the digestive system
- Registration Number
- KCT0007305
- Lead Sponsor
- Wonkwang University Daejeon Dental Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 40
(1) presence of class II (=3 mm horizontal alveolar bone loss but not through and through) and grade III (=7 mm vertical probing depth) furcation defect at the buccal aspect of the mandibular first or second molar
(2) age =20 years
(3) non, former, or light (<10 cigarettes/day) smokers
(4) well-controlled or stable periodontal status (<25% full-mouth bleeding score on probing and full-mouth plaque score)
(5) healthy or minimal systemic illness for surgical procedure.
(1) heavy smokers (=10 cigarettes/day)
(2) uncontrolled or poor periodontal status
(3) uncontrolled systemic disease including diabetes mellitus and hypertension
(4) alcoholism or drug abuse
(5) lactation or pregnancy
(6) failure to sign an informed consent.
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Clinical and radiographic changes (probing pocket depth, clinical attachment level, vertical furcaiton defect)
- Secondary Outcome Measures
Name Time Method Early postoperative discomfort (severity and duration of pain and swelling) and wound healing (dehiscence, suppuration, abscess formation, and swelling)