View clinical trials related to Scar.
Filter by:A retrospective cohort study of early and late period postoperative scars using previously validated survey measures and clinical photographs. The target population consists of participants treated with Mohs micrographic surgery (MMS) for a facial skin cancer by the division of dermatologic surgery. This study aims to determine if patient assessment of scar appearance correlates with physician ratings and/or third-person observer ratings. Secondary goals are to assess for correlations between early post-operative scar appearance and long-term scar appearance as well as identification of predictive factors for scar healing.
Surgical standard for treating traumatic burn injury scarring is to wait one year following the initial assault prior to beginning treatment. This study investigates the use of fractional ablative CO2 laser when begun within 3 months of a traumatic burn injury and it's impact on scar formation compared to the control. We hypothesized that early intervention would substantially mitigate the formation of scar tissue and help restore more normal appearing skin.
The aim of this study is to compare clinical outcomes of patients with large scars or Cutis laxa treated with injections of autologous stromal vascular fraction cells (SVF) and adipose-derived mesenchymal stem cells (ADSC).
The purpose of this study is to evaluate the efficacy and safety of early postoperative skin surface reduction in improving scar formation after facial surgery.
Skin scarring (fibrosis) is a common complication in the wound healing process and remains a therapeutic challenge. Scar formation often occurs following injury to the skin such as surgery, trauma, and burns. The goal of this study is to evaluate the safety and efficacy of visible red light as a modality to reduce skin scarring after mini-facelift surgery. Based on laboratory data, light emitting diode-red light (LED-RL) phototherapy may lessen post-surgical skin fibrosis clinically.
This study aims to compare effectiveness of different densities of carbon dioxide fractional laser in the treatment of postburn scar.
The purpose of this study is to compare the 1550-nm non-ablative Fraxel laser (referred to as Fraxel Laser in this application) to the ablative 10,600-nm carbon dioxide fractional laser (referred to as CO2 Laser in this application) to determine if one is superior to the other in improving the appearance of scars over a series of three treatments. In addition, the investigators hope to identify a more cost-effective method to improve the appearance of scars caused by surgery or trauma.
Linear hypertrophic scar is a common surgical problem that can be difficult to manage, especially for the median sternotomy scar. Despite high demand for the early intervention to prevent and treat surgical scars, there is yet no universal consensus on satisfactory treatment. Botulinum toxin type A is a neurotoxin that has been widely and safely used in medicine for more than 30 years. It induces chemodenervation through acting on the presynaptic neuron to prevent release of acetylcholine, which leads to functional denervation of striated muscle for about 6 months after injection. The aim of this randomized controlled trial is to evaluate the efficacy of Botulinum toxin type A as a prophylactic treatment in the early postoperative of median sternotomy for the purpose of preventing excess scar formation.
The purpose of this study is to evaluate whether autologous fat grafting is safe and/or effective to prevent expanded skin from expansion failure.
Surgical defects on the scalp require closure via various techniques of suture placement. A traditional technique requires both dermal (deep) and epidermal (superficial) placement of sutures to close the defect; this is referred to as intermediate or complex linear repair. However, the scalp is a location with high tension, and thus the closures take an hour or longer to perform. A type of suture placement referred to as the "pulley stitch" requires placement of a few stitches along the defect. The pulley stitch can be used in areas of high tension to close a large defect. The purpose of this study is to compare the scar results and time taken to perform scalp closures via only pulley stitches or via intermediate/complex linear repairs. To my knowledge, no such study has been performed to compare the two techniques. Such a study would be useful in demonstrating comparable scar appearance and reduce the time to perform scalp closures.