Search Results - "Lehmann, Ryan"

The impact of advanced age on trauma triage decisions and outcomes: A statewide analysis by Lehmann, Ryan, D.O, Beekley, Alec, M.D, Casey, Linda, R.N, Salim, Ali, M.D, Martin, Matthew, M.D

“…Abstract Background Physiologic variables used in trauma triage criteria may be significantly affected by age, decreasing their predictive value in geriatric…”
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Does sacrifice of the inferior mesenteric artery or superior rectal artery affect anastomotic leak following sigmoidectomy for diverticulitis? a retrospective review by Lehmann, Ryan K., D.O, Brounts, Lionel R., M.D, Johnson, Eric K., M.D, Rizzo, Julie A., M.D, Steele, Scott R., M.D

“…Abstract Background Anastomotic leak after sigmoidectomy for diverticular disease can have devastating consequences. Preservation or sacrifice of the…”
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National Trends and Outcomes for the Surgical Therapy of Ileocolonic Crohn’s Disease: A Population-Based Analysis of Laparoscopic vs. Open Approaches by Lesperance, Kelly, Martin, Matthew J., Lehmann, Ryan, Brounts, Lionel, Steele, Scott R.

“…Purpose The laparoscopic approach to Crohn’s disease has demonstrated benefits in several small series. We sought to examine its use and outcomes on a national…”
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Trauma team activation: simplified criteria safely reduces overtriage by Lehmann, Ryan K., D.O, Arthurs, Zachary M., M.D, Cuadrado, Daniel G., M.D, Casey, Linda E., R.N, Beekley, Alec C., M.D, Martin, Matthew J., M.D

“…Abstract Background Our current trauma triage system uses patient and scene variables within a 3-tiered trauma response system. Our purpose was to evaluate the…”
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Natural course and outcome of cystic lesions in the pancreas by Brounts, Lionel R., M.D, Lehmann, Ryan K., DO, Causey, Marlin W., M.D, Sebesta, James A., M.D, Brown, Tommy A., M.D

“…Abstract Background The number of patients identified with cysts of the pancreas is increasing. The current study was undertaken to assess the natural course…”
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Recombinant factor VIIa is effective at reversing coagulopathy in a lactic acidosis model by Lesperance, Richard N, Lehmann, Ryan K, Harold, Dawn M, Beekley, Alec C, Sebesta, James A, Martin, Matthew J

“…The interplay of coagulopathy, acidosis, and hypothermia contributes to the death of the most seriously injured trauma patients. Because of in vitro testing…”
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Improved rates of colorectal cancer screening in an equal access population by Brounts, Lionel R., M.D, Lehmann, Ryan K., D.O, Lesperance, Kelly E., M.D, Brown, Tommy A., M.D, Steele, Scott R., M.D

“…Abstract Background National colorectal cancer (CRC) screening averages 50% to 60%. We aimed to identify screening prevalence in select Department of Defense…”
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Hypoxemic Versus Normoxemic Reperfusion in a Large Animal Model of Severe Ischemia-Reperfusion Injury by Lehmann, Ryan K., D.O, Brounts, Lionel R., M.D, Lesperance, Kelly E., M.D, Eckert, Matthew J., M.D, Lesperance, Richard N., M.D, Beekley, Alec C., M.D, Sebesta, James A., M.D, Martin, Matthew J., M.D

“…Background Prior studies have suggested a significant benefit of using deliberate hypoxemia to reperfuse ischemic tissue beds, primarily by reducing free…”
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Issues in Revascularization of the Ischemic Foot and Ankle War Injury by Lehmann, Ryan K., DO, Quan, Reagan, MD, Singh, Niten, MD

“…The battlefield has provided a multitude of advancements in the management of hemorrhage and vascular repair. Basic understanding of the anatomy and exposures…”
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CANDY CANE SYNDROME PRESENTING AS REFRACTORY GERD 15 YEARS AFTER ROUX-EN-Y GASTRIC BYPASS by Prakash, Shahana, Lehmann, Ryan, Mokadem, Mohamad

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Resectional gastric bypass outcomes in active duty soldiers: a retrospective review by Brounts, Lionel R., M.D, Lesperance, Kelly, M.D, Lehmann, Ryan, D.O, Carter, Preston, M.D, Beekley, Alec, M.D, Martin, Matthew, M.D, Rush, Robert, M.D, Sebesta, James, M.D

“…Abstract Background As in civilian life, some active duty service members have developed severe obesity that is refractory to diet alteration and exercise. In…”
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Development and preliminary validation of a new task-based objective procedure-specific assessment of inguinal hernia repair procedural safety by Nikolian, Vahagn C., Camacho, Diego, Earle, David, Lehmann, Ryan, Nau, Peter, Ramshaw, Bruce, Stulberg, Jonah

“…Background Surgical videos coupled with structured assessments enable surgical training programs to provide independent competency evaluations and align with…”
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Using video-based assessment (VBA) to document fellow improvement in safely completing the jejunojejunostomy portion of laparoscopic Roux-en-Y gastric bypass (RYGB) surgery by Nau, Peter, Worden, Erin, Lehmann, Ryan, Kleppe, Kyle, Mancini, Gregory J., Mancini, Matt L., Ramshaw, Bruce, Woods, Michael S.

“…Background Surgical assessment instruments are used for formative and summative trainee evaluations. To characterize the features of existing instruments and a…”
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Global assessment of surgical skills (GASS): validation of a new instrument to measure global technical safety in surgical procedures by Nau, Peter, Worden, Erin, Lehmann, Ryan, Kleppe, Kyle, Mancini, Gregory J., Mancini, Matt L., Ramshaw, Bruce

“…Background Broad implementation of the American Board of Surgery’s entrustable professional activities initiative will require assessment instruments that are…”
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The impact of COVID-19 on medium term weight loss and comorbidities in patients undergoing bariatric surgery and its association with psychological wellbeing by Talledo, Oscar, Carroll, Rory, Worden, Erin, Greenwood, Anna Marie, Alexander, Hart, Karlsdottir, Bergljot, Lehmann, Ryan, Peoples, Rebecca, Smith, Jessica, Thompson, Dakota, Zhang, Ke Anne, Nau, Peter

“…Background The COVID-19 epidemic imposed significant stressors on individuals and changed how medical care is delivered. The affect that this stress has placed…”
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Candy cane syndrome presenting with refractory heartburn 15 years after Roux-en-Y bypass by Prakash, Shahana, Saavedra, Ramses, Lehmann, Ryan, Mokadem, Mohamad

“…Abstract Candy cane syndrome (CCS) is a rare complication of Roux-en-Y gastric bypass (RYGB), in which the afferent jejunal limb is excessively long. Common…”
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Optimizing Bariatric Surgery outcomes: the impact of preoperative elevated hemoglobin A1c levels on composite perioperative outcome measures by Hart, Alexander, Goffredo, Paolo, Carroll, Rory, Lehmann, Ryan, Nau, Peter, Smith, Jessica, Ahad, Sajida, Bao, Wei, Hassan, Imran

“…Introduction The use of bariatric surgery in the management of obesity and its related morbidity has significantly increased in the US over the past decade…”
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Mo1997 GENERAL SURGERY RESIDENT AND ATTENDING ATTITUDE TOWARDS ROBOTIC SURGERY TRAINING IN RESIDENCY by Goffredo, Paolo, Carroll, Rory, Thompson, Dakota T., Phillips, Hannah, Lehmann, Ryan, Hrabe, Jennifer, Hassan, Imran, Shelton, Julia

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Robotic surgery training during general surgery residency: a survey comparing attitudes towards a robotic training curriculum within general surgery, urology, and OBGYN residents and attendings by Carroll, Rory, Goffredo, Paolo, Steers, Garett, Cetindag, Ibrahim, Lehmann, Ryan, Hrabe, Jennifer, Hassan, Imran, Shelton, Julia

“…General surgery residents are increasingly exposed to robotic surgery during their training. However, there is no standardized robotic educational curriculum…”
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A simplified set of trauma triage criteria to safely reduce overtriage: a prospective study by Lehmann, Ryan, Brounts, Lionel, Lesperance, Kelly, Eckert, Matthew, Casey, Linda, Beekley, Alec, Martin, Matthew

“…Many trauma systems have adopted complex triage algorithms that are difficult to use and contain poorly validated variables. To prospectively evaluate the…”
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