View clinical trials related to Implant Complication.
Filter by:The aim of this randomized clinical trial is to evaluate the effectiveness, in terms of clinical and radiographic changes, of non-surgical peri-implant therapy (mechanical/chemical) versus regenerative surgical therapy (xenograft and collagen membrane), after a follow-up period of 12 months.
Background Pediatric diaphyseal forearm fractures are common and one of the most frequent reasons for orthopedic care. Fractures in need of surgery are often treated with metal Elastic Stable Intramedullary Nails (ESIN). Nail removal after 6-12 months is generally advocated. Surgical hardware removal has few complications; however, it is a substantial burden on the child, the family and healthcare economy. Bioabsorbable Intramedullary Nails (BIN) have been developed for the same indications as metal ESIN. The use of bioabsorbable implants would deem hardware removal unnecessary and relieve the child of further surgery and reduce healthcare costs. Methods The investigators aim to recruit all children in the catchment area of Herlev and Gentofte University Hospital (Copenhagen, Denmark) with acute unstable diaphyseal forearm fractures. Participants will be operated with BIN and followed consecutively for 2 years with interim analysis of data after 6 months. The investigators will report radiological healing using the Radiographic Union Score (RUS) 3 months after surgery together with any adverse events during follow-up. Discussion This study will provide important preliminary data and asses the feasibility of using the bioabsorbable Activa IM-Nail™ in pediatric diaphyseal forearm fractures. This study is a pilot study for initiating an RCT comparing BIN to metal ESIN hypothesizing that BIN is not an inferior treatment.
Observational study with one single arm. The purpose of this study was to evaluate the impact of the insertion torque and of the implant stability on the marginal bone level changes for dental implants placed into healed ridges.
The BREAST-AB Trial is a multi-center, randomized, double blind, placebo-controlled trial investigating the efficacy of local application of gentamicin, vancomycin and cefazolin in decreasing all-cause implant explantation after breast reconstruction.
A study designed as a randomized controlled trial of parallel group design will be conducted at the Dental clinic of the University of Valencia to compare, considering different parameters, the rehabilitation with dental implants of atrophic posterior mandibles or maxillae using short implants or longer implants with vertical bone regeneration with GBR. The hypothesis of the study is that both treatment options will be successful to rehabilitate atrophic posterior mandibles or maxillae. Moreover, more surgical complications will be encountered in the bone regeneration group.