Cecal bascule is a rare clinical entity, which is mostly encountered in patients with peritoneal adhesions, mobile cecum, bowel dysfunction, and cecal displacement. In patients with recurrent or persistent abdominal pain and distension, cecal bascule should be considered. The majority of these patients require surgical management.
BackgroundThere are no evidence based guidelines for the surveillance of patients with moderate-sized (<5 cm) thoracic aortic aneurysms (MTAA), who do not warrant surgical intervention. The purpose of this study was to review the MTAA patient surveillance strategy used currently at the Northport Veterans Affairs Medical Center, to assess outcomes over time and accrue data to develop guidelines to optimize MTAA patients’ follow-up.MethodsThe study group included veterans referred to the Thoracic Surgery clinic for the management of moderate-sized (<5 cm) thoracic aortic aneurysms (MTAA) not warranting immediate surgical repair.As a pilot study, all MTAA patients’ charts from 2005–2013 were reviewed to describe imaging practices and evaluate patient-specific long-term outcomes. An adverse composite endpoint was defined if a patient’s aneurysm grew substantially (≥0.5 cm/year or reached 5.5 cm) or a MTAA-related event (surgery or death) occurred.Additionally, number of CT scans obtained during the follow up period were documented.ResultsFor 110 MTAA patients, the average presenting index size was 4.45 ± 0.4 cm with average growth of 0.04 cm total (0.03 cm/year). Fourteen (13%) patients met the adverse composite endpoint, with no MTAA-related deaths. Patients achieving the adverse composite endpoint had higher index sizes (4.81 vs. 4.40 cm, p = 0.001) and higher average growth rates as compared to non-endpoint patients (0.16 vs. 0.01 cm, p = 0.0009). Optimizing the negative likelihood ratio defined a new “not-at-risk” population with aneurysm index size < 4.3 cm. A shorter time to adverse event for “at-risk” patients was found versus “not-at-risk” patients (p = 0.02). On average, there were 4.8 CT scans/patient and estimated cumulative radiation dose of 34 mSv/patient. Only one “not-at-risk” patient had substantive MTAA growth (≥0.5 cm/year) over the 8 year follow-up period.Conclusion and relevanceAnnual imaging of MTAA “not-at-risk” patients appears unwarranted, resulting in potentially excessive radiation exposure. Although additional research is necessary for validation, longer surveillance imaging intervals (beyond one year) seem appropriate for MTAA patients presenting with < 4.3 cm index aneurysms.
This study showed that non-DM patients have a postoperative hyperglycemia rate as high as 46% in spite of the SSI bundle. A positive correlation was found between stress hyperglycemia and organ/space SSI rates regardless of the DM status. These data support the need for a strategy to prevent stress hyperglycemia in non-DM patients undergoing colorectal resections.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.