View clinical trials related to Regeneration.
Filter by:Regeneration of periodontal tissues is the primary goal of periodontal surgery regenerative procedures. Most techniques include an incision of the interdental papilla associated with defect. That may impair the volume and integrity of interdental tissues. Azzi et al. proposed a novel technique (Entire Papilla Preservation Technique, EPPT) for bone regeneration to secure the integrity of interdental papillae. This study will search for differences in regeneration therapy of isolated interdental intrabony between Modified Entire Papilla Preservation Technique (MEPPT) alone and combined with EMD, demineralised freeze- dried bone allograft and sCTG. Moreover the aim of this study was to evaluate the clinical applicability and one- year outcomes in the regenerative treatment of isolated deep intrabony defects.
Meniscus injury is common in sports-active population, and partial or total meniscectomy is standard surgery for meniscal tear. Meniscus plays an important role in load transferring, shock absorbing, knee joint stabilizing and chondral protection. Plenty of studies indicate that meniscus-deficiency increases the risk of OA and cause long-term poor outcomes. Spontaneous human meniscus regeneration is rarely reported and whether regenerated meniscus is chondral-protective and can prevent OA progression remain unknown. During our clinical practice, we have encountered many cases with complete meniscal regeneration under arthroscopy. In this study, we will include all the patients who receiving meniscectomy and ACL reconstruction and knee arthroscopy 2 years after primary surgery. Patients demographic characters will be reviewed. The resected meniscus in the primary surgery and biopsied regenerated meniscus will be analyzed by histological and immunohistochemical method and their ultrastructure will be observed by electron microscope. Patients will be followed at 2-, 5- and 10-year after the primary surgery and the cartilage degeneration and OA progression will be assessed.
This study consists of two parts. Part A (Phase I): A Phase I Double-blind Randomized Placebo-controlled Study in Healthy Subjects to Assess the Safety, Pharmacokinetics, Pharmacodynamics of MRG-001 Part B (Phase 2): A Phase IIa, Adaptive, Double-Blind, Randomized, Placebo-controlled, Multi-center Study in Hospitalized Patients Infected with Severe and Critical SARS-CoV-2 to Assess the Safety, Pharmacokinetics, Pharmacodynamics and Efficacy of MRG-001
The majority of articles present in literature concerning the enrollment of tissue engineering in the field of root canal treatment is concerned with the treatment of affected teeth with immature apex, after proper systematic search online, only 4 articles where found that are dealing with the treatment of teeth with mature apex. These 4 studies are case reports. None of these studies has been a randomized clinical trial, the gold standard of interventional trials resulting in the highest level of evidence that contributes effectively in the clinical decision-making process as to the best intervention for the patient's condition providing the most effective clinical outcomes for the satisfaction of the patient. Since that the triad of regenerative endodontics are the key of success of any attempt to regenerate pulp, 2 different maneuvers shall be done in this study.