Community organization factors affecting veteran participation in adaptive sports

Objective: This study aims to describe United States military veteran participation in adaptive sports and to assess the demographic make-up and organizational characteristics of existing adaptive sports programs.Design: Prospective, cross-sectional survey.Setting: Community organizations with adaptive sports programs.Participants: 85 adaptive sports programs.Interventions: Nine question survey.Outcome Measures: Demographic data and sports offered by adaptive sports programs in the United States.Results: The survey response rate was 70%. The median number of total participants in an organization was 75 and the median number of veterans was 50. 76% of organizations had some degree of affiliation with a VAMC. Organizations affiliated with a VAMC are more likely to be rehabilitation centers, whereas community organizations with no VAMC affiliation are most commonly independent organizations with no rehabilitation component. Individuals of all ages participate in adaptive sports, with increasing participation associated with increasing age. Golf was the sport offered most commonly by adaptive sports programs in this survey. Low-contact sports were offered more often than high-contact sports, and the majority of programs offered adaptive sports year-round.Conclusions: Our results suggest that U.S. Military veterans represent a large proportion of the individuals participating in adaptive sports. Further research specifically focusing on factors veterans find desirable when considering participating in adaptive sports is indicated to identify programs that should be promoted, developed, and funded to increase veteran participation in adaptive sports.     

Untersuchungen über die Pupillenreflexe beim Menschen

Zusammenfassung Es wird eine Methode beschrieben, die eine fortlaufende Aufzeichnung der Pupillenbewegungen beim Menschen ermöglicht.Es wird die Reaktion der Pupille auf einen kurz dauernden Lichtblitz und auf eine längerdauernde Belichtung bei verschiedenen gesunden Versuchspersonen aufgezeichnet und eingehend beschrieben.Durch gleichzeitige Registrierung an beiden Augen wird der Verlauf von konsensueller und direkter Lichtreaktion miteinander verglichen.Die Latenzzeit der Pupillenreaktion auf Licht und Verdunkelung wird bestimmt.Die Reaktion der Pupille auf Lidschlu\ wird registriert und mit dem Lichtreflex verglichen.Es wird die Konvergenzreaktion der Pupille gleichzeitig mit der Konvergenzbewegung des Auges registriert und beschrieben.     

Psoriasis arthropathica

Ohne Zusammenfassung     

Conversion of temporary hemodialysis catheters to tunneled hemodialysis catheters

PURPOSE: To determine the feasibility and clinical outcomes of conversion of temporary to tunneled hemodialysis catheters using the same venous insertion site. METHODS: Data from 42 patients with existing temporary hemodialysis catheters referred for placement of tunneled hemodialysis catheters were retrospectively reviewed. In these patients, the temporary catheter was exchanged for a peel-away sheath, and a tunneled catheter was inserted using the existing venous access site. Technical success, procedural complications, and clinical outcomes were evaluated. Hemodialysis records were reviewed to assess catheter patency during a 30-day follow-up period. RESULTS: The study group consisted of 20 males and 22 females (mean age: 58 years). All 42 temporary catheters were successfully converted to tunneled hemodialysis catheters without immediate procedure-related complications. Follow-up data were available for 32 patients (total: 3038; median 71 catheter days). Nine catheters were removed for infection, yielding a catheter infection rate of 0.30/100 catheter days; three catheters were removed for blood flow <200 ml/min. 13 patients had catheters removed when catheters were no longer needed. Three patients died with working catheters. The patency rate was 72% at 30 days, with four catheters functioning at the end of the study period. CONCLUSION: Conversion of a temporary hemodialysis catheter to a tunneled hemodialysis catheter using the same venous insertion site is a safe procedure that avoids complications associated with venotomy and allows conservation of other central venous access sites. Patency and infection rates in these catheters are comparable to several studies of catheter exchange and de novo placement of tunneled hemodialysis catheters.     

Pro Re Nata Drug Use in Nursing Home Residents: A Systematic Review

Objectives

In addition to routinely administered long-term medication, complex drug regimens of nursing home residents often include as needed or pro re nata (PRN) medication. However, there has been no systematic evaluation of the frequency and concomitants of PRN medication in nursing homes. The main objective of this systematic review was to provide a current assessment of PRN drug use in nursing homes.