Active clinical trials for "Tooth Diseases"

This is an open-label, multicenter, phase 2 extension study to evaluate the safety, tolerability, PK, PD, and efficacy of ACE-083 in subjects with FSHD previously enrolled in Study A083-02 and subjects with CMT1 and CMTX previously enrolled in Study A083-03. This study will be conducted in two Parts: Part 1, which is a loading phase of 6 months' duration, and Part 2, the maintenance phase, which will last up to 24 months.

This study is intended to provide statistically robust evidence that Symbios Demineralized Cortical-cancellous granule mix, Symbios OsteoGraf LD-300, and OsteoGraf/N-300 combined with Symbios OsteoShield Collagen Resorbable Membrane can adequately support the alveolus during ridge augmentation procedures, reducing the dimensional changes of both the alveolus and the overlying soft tissues. Additionally, a comparison between each material will be made, providing further evidence of each materials' ability to preserve the alveolus. It is intended to define in objective terms the response of the hard and soft tissues to ridge augmentation.

The primary objective of this study is to compare the efficacy of a combination product containing ibuprofen 400 mg and caffeine 100 mg versus either ingredient alone as well as placebo for the treatment of post-surgical dental pain over an eight-hour period followed by a single dose of study medication (study stage 1). A secondary objective is to evaluate efficacy of multiple doses of the combination in comparison to ibuprofen alone over a 5-day post-surgical period (study stage 2).

Prosthetic-driven immediate implant placement for optimal aesthetic restoration has been increasing in demand during the last decades but requires higher accuracy. Dynamic navigation has been a reported better implant positioning. There are two main choices of implant macrogeometry: straight and tapered implants. One feature of implant design that may influence implants' accuracy is the taper of the implant body. However, their exact role is still needed to be investigated further. Besides, implant macrogeometry may influence primary stability, which is a prerequisite in achieving osseointegration. Therefore, we designed a randomized controlled clinical trial study to verify the clinical efficacy of the implant macrogeometry by comparing straight implants with tapered implants in immediate implant placement using dynamic navigation.

To assess the safety and tolerability of the investigational product (VM202) injected in the weakened lower limb muscles of CMT1A patients

The present trial is a randomized, placebo-controlled study evaluating 3 different doses of PXT3003 in patients with CMT1A disease.

This study will look at the impact of ascorbic acid (Vitamin C) on the progression of disease in people with CMT1A as compared to volunteers receiving a placebo. This study will assess whether is it futile to proceed with a larger, longer-term, placebo-controlled study.

Open-label, Dose-escalation, Phase 1 Clinical Trial to Determine the Safety and Dose of EN001 in Patients with Charcot-Marie-Tooth disease (CMT) type 1A

This study evaluates the clinical effect of regenerative endodontic procedure using PRF in immature permanent teeth with apical periodontitis. Half of participants will receive the PRF instead of blood clots in the regenerative endodontic procedure, while the other half will receive a blood clots in the regenerative endodontic procedure.

There are two choices of restorations and implant abutments connection now: cemented and screw-retained.The excess cement, which would be difficult to completely remove, might lead to series of biological complications. The angulated screw channel (ASC) abutments, which recently introduced by Nobel Biocare , largely address the problem with visible screw access that may compromise esthetics. However, all of the present studies were clinical reports, thus the clinical efficacy of ASC abutments still needs the verification of evidence-based medicine with larger sample. Therefore, we designed a randomized controlled clinical trial study, aiming to verify the clinical efficacy of the ASC abutments by comparing screw-retained (with ASC abutments) single implant crowns with cemented ones in esthetic region.