This study assesses recovery from ankle sprains. Thirty-seven final participants were categorized according to the severity of their injury and the use of cryotherapy (15 minutes, one to three times per day) versus heat therapy (15 minutes, one to three times per day) for a minimum of three days. Therapy commenced either less than one hour, from one to 36 hours, or greater than 36 hours after traumatic event. Sprains were graded into five categories based on severity of the injury, but only two categories, subject to conservative treatment, are considered in this study. The study showed that cryotherapy started within 36 hours after the injury was statistically more effective than heat therapy for complete and rapid recovery. Patients in a group with Grade four sprains (unable to bear weight because of pain) reached full activity in 13.2 days compared to 30.4 days in a group using cryotherapy initiated 36 hours after injury or to 33.3 days in a group using heat therapy. Therefore, early use of cryotherapy, continued with adhesive compression, is an effective treatment of ankle sprains yielding earlier complete recovery than late cryotherapy or heat therapy.
About 20% of the US population between the ages of 40 and 60 years have fungal nail disease, or onychomycosis. The incidence of this infection is increasing worldwide. Most cases of onychomycosis in the United States are caused by dermatophytes, but nondermatophyte fungi (molds or yeasts) may also be causative agents. To confirm the diagnosis of onychomycosis, a potassium hydroxide examination should be performed. A culture is necessary to determine the fungal pathogen and to aid in selecting appropriate therapy. Worldwide, fluconazole (not yet approved in the United States for onychomycosis), itraconazole, and oral terbinafine have superseded griseofulvin and ketoconazole as the agents of choice in treating onychomycosis. These newer systemic compounds have higher cure rates and cause fewer side effects than traditional agents. Intermittent dosing with itraconazole (3 or 4 one-week pulses of 200 or 400 mg daily) is the latest advance in the treatment of onychomycosis. This regimen has been found to be at least as safe and effective as short-term continuous therapy, yet more flexible, convenient, and economical.
The design choices made in the planning of a new bus rapid transit (BRT) or busway corridor (e.g., use of a center-lane or curbside configuration, counterflow lanes, and open or closed stations) affect not only the operational performance of the system but also the risks of crashes, injuries, and fatalities on the facility over its lifetime. With data from nine BRT systems and busways around the world (including Bogotá, Colombia; Curitiba, Brazil; Mexico City, Mexico; and Delhi, India), some of the road safety impacts of major BRT–busway corridor design characteristics are illustrated. The approach included a combination of crash frequency modeling, road safety inspections, and interviews with transit agency staff and safety experts. Center-lane systems tended generally to be safer than were curbside systems, and counter flow lanes were the most dangerous possible configuration. Some of the features that provide higher passenger capacity (such as multiple bus lanes and multiple docking bays at stations) may introduce new types of conflicts and crashes. In the planning of any bus system, trade-offs often need to be made between capacity, safety, and pedestrian accessibility along the corridor. This study provides the necessary elements for successfully integrating road safety considerations into the design and operation of future BRT systems and busways.
Medical errors are the eighth leading cause of mortality in the United States and contribute to over one million preventable injuries. In an effort to prevent medical errors, reporting systems serve as invaluable tools to detect patient safety events and quality problems longitudinally. Historically, trainees (i.e., students and residents) rarely submit incident reports for encountered patient safety threats. The authors propose an immersive learning experience utilizing gamification theory and leveraging the increasingly popular ‘escape room’ to help resident trainees identify reportable patient safety priorities. All 130 incoming intern physicians at the Thomas Jefferson University (Jefferson) were enrolled in the Patient Safety Escape Room study as part of their residency orientation (June 2018). The residents were randomly divided into 16 teams. Each team was immersed in a simulated escape room, tasked with identifying a predetermined set of serious patient safety hazards, and successfully manually entering them into the Jefferson Event Reporting System within the time allotted to successfully ‘win the game’ by ‘escaping the room’. Quick response (QR) codes were planted throughout the activity to provide in-game instructions; clues to solve the puzzle; and key information about patient safety priorities at Jefferson. All participants underwent a formal debriefing using the feedback capture grid method and completed a voluntary post-study survey, adapted from Brookfield’s Critical Incident Questionnaire (CIQ). The study was IRB exempt. Thematic analysis of the post-activity CIQ survey ( n = 102) revealed that interns were engaged during the immersive learning experience ( n = 42) and were specifically engaged by having to independently identify patient safety threats ( n = 30). Participants identified team role assignment ( n = 52) and effective communication ( n = 26) as the two most helpful actions needed to successfully complete the activity. Participants were overall surprised by the success of the education innovation ( n = 45) and reported that it changed how they viewed patient safety threats. Areas for improvement include clearer game instructions and using a more streamlined event reporting process. The escape room patient-safety activity allowed interns to actively engage in an innovative orientation activity that highlighted the importance of patient safety hazards, as well as providing them with the opportunity to document event reports in real-time. Next steps will include longitudinally tracking the quantity of error reports entered by this cohort to determine the effectiveness of this educational intervention.
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