1,487 research outputs found
Showcasing strengths on a world-class stage: Paralympics and the transformation of attitudes toward intellectual and developmental disability
Creating a Diverse and Inclusive Workplace: The Impact on the Individual, Employer, and Fellow Coworkers
Parenting an adult child autism spectrum disorder: A qualitative examination of the lived experience
Evaluating Dependent Measures of Motor Skill and Health among Adults with Autism Spectrum Disorder and an Intellectual Disability
Stimulating social change: Engaging people with multiple sclerosis through a community-based exercise program
Primary Arthrodesis for Diabetic Ankle Fractures
A grant from the One-University Open Access Fund at the University of Kansas was used to defray the author's publication fees in this Open Access journal. The Open Access Fund, administered by librarians from the KU, KU Law, and KUMC libraries, is made possible by contributions from the offices of KU Provost, KU Vice Chancellor for Research & Graduate Studies, and KUMC Vice Chancellor for Research. For more information about the Open Access Fund, please see http://library.kumc.edu/authors-fund.xml.Background:
Treatment of ankle fractures in patients with diabetes is associated with increased complication rates. Ankle arthrodesis is considered a salvage procedure after failed ankle fracture fixation, yet primary ankle arthrodesis has been proposed as a treatment option for patients with significant diabetes-related complications. To date, the characteristics of patients who undergo primary ankle arthrodesis and the associated outcomes have not been described.
Methods:
A retrospective review was performed of 13 patients with diabetes who underwent primary arthrodesis for traumatic ankle fracture. Patient demographics were characterized in addition to their diabetes complications, Adelaide Fracture in the Diabetic Ankle (AFDA) score, and fracture type. Outcomes assessed included reoperation rates, infection rates, wound complications, nonunion/malunion, amputation, and development of Charcot arthropathy postoperatively.
Results:
Patients who underwent primary arthrodesis had high rates of diabetes complications, average AFDA scores of 6.4, and high rates of severe injuries, including 38.5% open fractures and 69.2% fracture dislocations. The overall complication rate for primary arthrodesis of ankle fractures in diabetes patients was more than 75% in this cohort. Complications included a 38.5% reoperation rate, 38.5% infection rate, 53.8% wound complication rate, and 23.1% amputation rate. Despite a high nonunion rate at the attempted fusion sites, 89.9% of fractures healed and patients had a stable extremity.
Conclusion:
This review is the first to characterize the epidemiology and complications of diabetes patients undergoing primary ankle arthrodesis for ankle fractures. In this cohort, patients with multiple diabetic complications and severe injuries underwent primary arthrodesis, which led to an overall high complication rate. Further research is needed to determine the appropriate treatment option for these high-risk patients, and tibiotalocalcaneal stabilization without arthrodesis may be beneficial
Mitochondria-Penetrating Peptides
SummaryMitochondria are important targets for cancer chemotherapy and other disease treatments. Gaining access to this organelle can be difficult, as the inner membrane is a barrier limiting diffusive transport. A mitochondrial molecular carrier would be a boon to the development of organelle-specific therapeutics. Here, we report a significant advance in the development of mitochondrial transporters—synthetic cell-permeable peptides that are able to enter mitochondria. Efficient uptake of these mitochondria-penetrating peptides (MPPs) is observed in a variety of cell types, and organellar specificity is attained with sequences that possess specific chemical properties. The MPPs identified are cationic, but also lipophilic; this combination of characteristics facilitates permeation of the hydrophobic mitochondrial membrane. The examination of a panel of MPPs illustrates that mitochondrial localization can be rationally controlled and finely tuned by altering lipophilicity and charge
Exploring the Impact of Income Security: Strength-Based Employment for People with Intellectual Disabilities
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