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IRCT20190120042431N1 IRCT 2019-02-16 Shiraz University of Medical Sciences Hyaluronic acid effect on socket preservation Radiographic comparison of DFDBA alone and in combination with hyaluronic acid gel in socket preservation: Randomized clinical trial. 2019-02-20 anticipated 10 Complete https://irct.ir/trial/37064 interventional Randomization: Randomized, Blinding: Triple blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: simple randomization. This is done by using a random number table. A table row and column are chosen randomly and the point of their intersection will be the beginning of sampling. control group samples are selected by moving the row to the right. The rest of the numbers will be in the test group, Blinding description: The patient, the physician and the data analyst, do not know which tooth is in the test group and which is in the control group. N/A tooth loss. In each area, the tissue flaps will be reflected to expose bone plates, teeth will be extracted with minimal trauma to the hard and soft tissues. Sockets will be curetted and washed with normal saline to remove all the soft tissues. In each patient, randomly, one of the extraction sockets will fill with DFDBA powder which is an allograft material, and the other one fill with DFDBA powder plus 1% hyaluronic acid gel. Both sockets will be covered with an absorbable alloderm membrane so that the membrane covers at least 3 mm over the alveolar crest. Flaps will then be replaced and sutured with 3-0 vicryl interrupted and mattress sutures.. Yes - There is a plan to make this available What will be shared: radiographic measurements, Data can be shared after unidentifying people When: Data access starts 6 months after publishing the results To whom: Academic researchers Conditions: sending request to corresponding researcher Where to obtain: Sending request via Email How to obtain: answering as soon as possible Comments:
public Pardis Haddadi
No. 7, Faraz apartment, 35th sreet, Jomhouri blvd., Shiraz, Iran
shiraz Iran (Islamic Republic of) 6814989468 +98 71 3229 3028 haddadi.p@lums.ac.ir Shiraz University of Medical Sciences scientific Pardis Haddadi
No. 7, Faraz apartment, 35th sreet, Jomhouri blvd., Shiraz, Iran
shiraz Iran (Islamic Republic of) 6814989468 +98 71 3229 3028 haddadi.p@lums.ac.ir Shiraz University of Medical Sciences Iran (Islamic Republic of) Patients who need tooth extraction other than molar teeth to replace with implant. All patients must be at least 18 years of age. Have proper oral hygiene. Can participate in surgical programs. Have CBCT on first visit. 18 years no limit Both Pregnancy Lactation Medications, or diseases that interfered with bone metabolism (Paget), osteoporosis History of head and neck radiotherapy Uncontrolled diabetes Long-term use of NSAIDs Steroid-therapy Smoking. K08.1 Loss of teeth due to accident, extraction or local periodontal disease Prevention In each area, the tissue flaps will be reflected to expose bone plates, teeth will be extracted with minimal trauma to the hard and soft tissues. Sockets will be curetted and washed with normal saline to remove all the soft tissues. In each patient, randomly, one of the extraction sockets will fill with DFDBA powder which is an allograft material, and the other one fill with DFDBA powder plus 1% hyaluronic acid gel. Both sockets will be covered with an absorbable alloderm membrane so that the membrane covers at least 3 mm over the alveolar crest. Flaps will then be replaced and sutured with 3-0 vicryl interrupted and mattress sutures. Height and width of the alveolar bone in extracted area. Timepoint: 4 months. Method of measurement: Comparing the before and after CBCT image. Shiraz University of Medical Sciences Approved 2017-11-22 Ethics committee of Shiraz University of Medical Sciences Vice Chancellor for Research and Technology, 7th floor, central building of the Shiraz Medical School, Zand Blvd., Shiraz, Iran Shiraz Fars Iran (Islamic Republic of)