Trends and Patterns in Reporting of Patient Safety Situations in Transplantation.

Analysis and dissemination of transplant patient safety data are essential to understanding key issues facing the transplant community and fostering a "culture of safety." The Organ Procurement and Transplantation Network's (OPTN) Operations and Safety Committee de-identified safety situations reported through several mechanisms, including the OPTN's online patient safety portal, through which the number of reported cases has risen sharply. From 2012 to 2013, 438 events were received through either the online portal or other reporting pathways, and about half were self-reports. Communication breakdowns (22.8%) and testing issues (16.0%) were the most common types. Events included preventable errors that led to organ discard as well as near misses. Among events reported by Organ Procurement Organization (OPOs), half came from just 10 of the 58 institutions, while half of events reported by transplant centers came from just 21 of 250 institutions. Thirteen (23%) OPOs and 155 (62%) transplant centers reported no events, suggesting substantial underreporting of safety-related errors to the national database. This is the first comprehensive, published report of the OPTN's safety efforts. Our goals are to raise awareness of safety data recently reported to the OPTN, encourage additional reporting, and spur systems improvements to mitigate future risk.

Cytomegalovirus disease in lung transplantation: impact of recipient seropositivity and duration of antiviral prophylaxis.

BACKGROUND: A recent randomized trial demonstrated that 1 year of antiviral prophylaxis for cytomegalovirus (CMV) after lung transplantation is superior to 3 months of treatment for prevention of CMV disease. However, it is uncertain if a shorter duration of prophylaxis might result in a similar rate of CMV disease among select lung transplant (LT) recipients who are at lower risk for CMV disease, based on baseline donor (D) and recipient (R) CMV serologies. METHODS: We retrospectively assessed incidence, cumulative probability, and predictors of CMV disease and viremia in LT recipients transplanted between July 2004 and December 2009 at our center, where antiviral CMV prophylaxis for 6-12 months is standard. RESULTS: Of 129 LT recipients, 94 were at risk for CMV infection based on donor CMV seropositivity (D+) or recipient seropositivity (R+); 14 developed CMV disease (14.9%): 11 with CMV syndrome, 2 with pneumonitis, and 1 with gastrointestinal disease by the end of follow-up (October 2010); 17 developed asymptomatic CMV viremia (18.1%). The cumulative probability of CMV disease was 17.4% 18 months after transplantation. CMV D+/R- recipients who routinely received 1 year of prophylaxis were more likely to develop CMV disease compared with D+/R+ or D-/R+ recipients, who routinely received 6 months of prophylaxis (12/45 vs. 2/25 vs. 0/24, P = 0.005). Recipients who stopped CMV prophylaxis before 12 months (in D+/R- recipients) and 6 months (in R+ recipients) tended to develop CMV disease more than those who did not (9/39 vs. 3/41, P = 0.06). CONCLUSIONS: On a 6-month CMV prophylaxis protocol, few R+ recipients developed CMV disease in this cohort. In contrast, despite a 12-month prophylaxis protocol, D+/R- LT recipients remained at highest risk for CMV disease.

A strangulated Spigelian hernia mimicking diverticulitis.

Spigelian hernias are true interparietal hernias that are frequently not associated with a palpable mass and, as such, are not frequently diagnosed before surgery. Reported herein, is the serendipitous discovery of an incarcerated Spigelian hernia that was discovered on a CT scan being performed for presumed diverticulitis.

Outcome after blunt traumatic thoracic aortic laceration: identification of a high-risk cohort. Western Trauma Association Multicenter Study Group.

BACKGROUND: Specific cohorts of patients with blunt traumatic thoracic aortic laceration (BTTAL) might benefit from conservative or delayed management. We hypothesized that age and comorbidities would predict outcome. METHODS: BTTAL data from 14 trauma centers over 11 years. Hospital and autopsy records of confirmed BTTAL were retrospectively reviewed. Regression analysis evaluated outcome by trauma indices, age, premorbidities, interventions, adjuvant therapy, and delay of repair. RESULTS: Three hundred ninety-five cases of BTTAL were identified, 233 who were stable. Stable cohort survival was 71.9%. No trauma indices predicted outcome. Comorbidities, especially coronary artery disease (CAD), were associated with mortality. The use of beta-blocking agents and maintenance of normal blood pressure were associated with survival. Delay of >4 hours to operative repair was not associated with increased mortality. Increasing age was associated with higher mortality. Multivariate regression found CAD and AGE predictive of mortality (log odds formula: exp [-2.0858 + 0.0253(AGE) + 2.0428(CAD)]). CONCLUSIONS: AGE and CAD are associated with worse outcome in stable BTTAL patients undergoing operative repair. Treating comorbidities and managing associated injuries should be undertaken in stable BTTAL patients. Physiologic stability should be established before repair of BTTAL.

Blunt traumatic thoracic aortic lacerations in the elderly: an analysis of outcome.

We found no previous work examining outcome after blunt traumatic aortic laceration (TAL) that has focused on elderly patients (age > 55 years) with this lesion. A 20-year retrospective review from two trauma centers of survival outcome for patients with TAL was performed to assess the effects of surgical therapy in the elderly cohort. Seventy-five cases were identified. Patients were assigned to one of two groups (Young < 55 or Old > or = 55) and data were analyzed for differences between them. There was a significantly higher mortality rate in the elderly patients (82.4% Old vs. 12.1% Young; p < 0.001). Moreover, surgical treatment in the Old group had up to a 163-fold increased likelihood of mortality compared with surgical treatment in the Young group (p < 0.001). We conclude that Old patients have higher mortality associated with surgical repair of TAL. Because of the increased risk of surgical intervention for TAL, elderly patients may be candidates for nonsurgical management as has been advocated for patients with asymptomatic peripheral traumatic pseudoaneurysms.