The Journal of surgical research
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Patients seeking health information commonly use the Internet as the first source for material. Studies show that well-informed patients have increased involvement, satisfaction, and healthcare outcomes. As one-third of Americans have only basic or below basic health literacy, the National Institutes of Health and American Medical Association recommend patient-directed health resources be written at a sixth-grade reading level. This study evaluates the readability of commonly accessed online resources on lung cancer. ⋯ Patient-directed online information about lung cancer exceeds the recommended sixth-grade reading level. Readability varies between individual websites, allowing physicians to direct patients according to level of health literacy. Modifications to existing materials can significantly improve readability while maintaining content for patients with low health literacy.
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Heterotopic ossification (HO) is the pathologic process of extraskeletal bone formation. Although the exact etiology remains unknown, inflammation appears to catalyze disease progression. The goal of this study is to determine the impact of the adaptive immune system on HO. ⋯ We demonstrate a prominent role for the adaptive immune system in the development of HO. In the absence of mature B- and T-lymphocytes, HO growth and development are attenuated. Furthermore, we demonstrate that mesenchymal populations from B- and T-cell deficient mice are inherently less osteogenic. This study identifies a potential therapeutic role for modulation of the adaptive immune system in the treatment of HO.
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Observational Study
Barriers to efficiency in robotic surgery: the resident effect.
Robotic surgery offers advantages over conventional operative approaches but may also be associated with higher costs and additional risks. Analyzing surgical flow disruptions (FDs), defined as "deviations from the natural progression of an operation," can help target training techniques and identify opportunities for improvement. ⋯ Although the FDs encountered in resident training are more frequent, they may not significantly increase operative duration. Other FDs, such as equipment or external factors, may be more impactful. Limiting these specific FDs should be the focus of performance improvement efforts.
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To obtain board certification, the American Board of Surgery requires graduates of general surgery training programs to pass both the written qualifying examination (QE) and the oral certifying examination (CE). In 2015, the pass rates for the QE and CE were 80% and 77%, respectively. In the 2011-2012 academic year, the University of Wisconsin instituted a mandatory, faculty-led, monthly CE preparation educational program (CE prep) as a supplement to their existing annual mock oral examination. We hypothesized that the implementation of these sessions would improve the first-time pass rate for residents taking the ABS CE at our institution. Secondary outcomes studied were QE pass rate, correlation with American Board of Surgery In-Training Examination (ABSITE) and mock oral examination scores, cost, and type of study materials used, perception of examination difficulty, and applicant preparedness. ⋯ Formal educational programs instituted during residency can improve resident performance on the ABS certifying examination. The institution of a formal, faculty-led monthly CE preparation educational program at the University of Wisconsin has significantly improved the first-time pass rate for the ABS CE. Mock oral annual examination scores were also significantly improved. Furthermore, ABSITE scores correlate with QE pass rates, and mock oral annual examination scores correlate with pass rates for both QE and CE.
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Observational Study
Recovery and convalescence after laparoscopic surgery for appendicitis: A longitudinal cohort study.
Information about predictors for the duration of convalescence and the overall general wellbeing after laparoscopic surgery for suspected appendicitis is missing in the scientific literature. We aimed to describe and identify predictors for the duration of convalescence and the quality of recovery for patients undergoing laparoscopic surgery for suspected appendicitis. ⋯ Duration of convalescence after laparoscopic surgery for appendicitis seems long. Psychological factors, demographical factors, and perioperative outcomes were important predictors for the quality of recovery and the duration of convalescence. Increased quality of recovery is associated with a shorter period of convalescence.