Medicine and Health Sciences Commons^™

Challenges In Closing The Gap Between Evidence And Practice: International Survey Of Institutional Surgical Stabilization Of Rib Fractures Guidelines, Jeff Choi, Avanti Badrinathan, Ryan Shine, Cecilia Benz, Alyssa Toia, Sarahann Whitbeck, Mark Kryskow, Thomas White, Jordan Kirsch

School of Medicine Publications and Presentations

Background: Surgical stabilization of rib fractures (SSRF) has gained increasing interest over the past decade, yet few candidates who could benefit from SSRF undergo operative management. We conducted an international survey of institutional SSRF guidelines comparing congruence between practice and contemporary evidence. We hypothesized that few guidelines reflect comprehensive evidence to facilitate standardized patient selection, operation, and post-operative management.

Methods: A request for institutional rib fracture guidelines was distributed from the Chest Wall Injury Society. SSRF-specific guideline contents were extracted using a priori-designed extraction sheets and compared against 28 SSRF evidence-based recommendations outlined by a panel of 14 international experts. …

Giant Gastroduodenal Duplication Cyst With Juxta-Pancreatic Communication, Jhon F. Martinez Paredes, Daniel G. Plata-Diaz, Adriana Pinilla

School of Medicine Publications and Presentations

Enteric duplication cysts are rare congenital malformations with a low incidence and there are only a few reports in the literature. Their clinical presentation varies according to the location and the type of duplication. T heir overall prognosis is good if early surgical intervention is provided. We report a 2-month-old boy who presented with a case of a giant gastroduodenal duplication cyst with a juxta-pancreatic communication and was successfully treated surgically. It is imperative to be aware of this rare congenital malformation that can present clinically with a wide range of non-specific symptoms that can cause significant morbidity and mortality …

The Virtual Peripheral Nerve Academy: Education For The Identification And Treatment Of Peripheral Nerve Disorders, Erica B. Lee, Allison Podsednik, Kimberly Khoo, Amal Cheema, Raysa Cabrejo, Chen Shen, Joseph Rosen, A Lee Dellon

School of Medicine Publications and Presentations

Millions of people around the globe suffer peripheral nerve injuries caused by trauma and medical disorders. However, medical school curricula are profoundly deficient in peripheral nerve education. This lack of knowledge within the healthcare profession may cause inadequate patient care. We developed the Virtual Peripheral Nerve Academy (VPNA) as a reusable virtual learning environment to provide medical students with detailed education on the peripheral nervous system (PNS). Students are introduced to the PNS through virtual 3D rendering of the human body, wherein they visualize individual nerves through dissection and observe normal motor and sensory function associated with each nerve. PNS …

Endoscopic Outcomes In Patients With Aerd Treated With Topical Antibiotics And Intranasal Corticosteroids, Jhon F. Martinez Paredes, Garret Choby, Michael Marino, Devyani Lal, Osarenoma Olomu, Razan Alfakir, Janalee K. Stokken, Erin O’Brien, Angela M. Donaldson

School of Medicine Publications and Presentations

Background: Identifying effective therapy for recalcitrant chronic rhinosinusitis with nasal polyposis (CRSwNP) is a major challenge; and subtypes such as aspirin-exacerbated respiratory disease (AERD) are even more difficult to treat. Evidence on topical antibiotics use in (CRSwNP) is lacking. Current consensus guidelines recommend against its routine use, but recent reviews show some benefit when managing recalcitrant disease after endoscopic sinus surgery (ESS).

Objective: Evaluate the effect of culture-directed topical antibiotics on sinonasal outcomes in AERD patients with a positive perioperative sinonasal bacterial culture who have undergone ESS.

Methods: A retrospective cohort study of AERD patients with positive sinonasal culture, who …

Combined Oral Contraceptives Bringing To Light May-Thurner Syndrome, Dina Alnabwani, Nagapratap Ganta, Smriti Kochhar, Veera Jayasree Latha Bommu, Reham Majzoub, Sharon Hechter, Priya Patel, Pramil Cheriyath

School of Medicine Publications and Presentations

May-Thurner syndrome (MTS) is a relatively uncommon clinical condition characterized by venous blockage in the left lower leg. Compression of the left common iliac vein by the right common iliac artery and the underlying vertebral body causes obstruction. We report a case of MTS with extensive venous thrombosis in a 44-year-old female who remained clinically silent until she used combined oral contraceptive pills (OCPs) for more than three years.

Endovascular Treatment Of Acute Ischemic Stroke With The Penumbra System In Routine Practice: Complete Registry Results, Osama O. Zaidat, Johanna T. Fifi, Ashish Nanda, Benjamin Atchie, Keith Woodward, Arnd Doerfler, Alejandro Tomasello, Inder Paul Singh, Wondwossen G. Tekle, Ameer E. Hassan

School of Medicine Publications and Presentations

Background and purpose: The purpose of the COMPLETE (International Acute Ischemic Stroke Registry With the Penumbra System Aspiration Including the 3D Revascularization Device) registry was to evaluate the generalizability of the safety and efficacy of the Penumbra System (Penumbra, Inc, Alameda) in a real-world setting.

Methods: COMPLETE was a global, prospective, postmarket, multicenter registry. Patients with large vessel occlusion-acute ischemic stroke who underwent mechanical thrombectomy using the Penumbra System with or without the 3D Revascularization Device as frontline approach were enrolled at 42 centers (29 United States, 13 Europe) from July 2018 to October 2019. Primary efficacy end points were …

Surgical Stabilization Versus Nonoperative Treatment For Flail And Non-Flail Rib Fracture Patterns In Patients With Traumatic Brain Injury, Jonne T. H. Prins, Esther M. M. Van Lieshout, Francis Ali-Osman, Zachary M. Bauman, Eva-Corina Caragounis, Jeff Choi, D. Benjamin Christie Iii, Peter A. Cole, William B. Devoe, Julie Whitis

School of Medicine Publications and Presentations

Purpose

Literature on outcomes after SSRF, stratified for rib fracture pattern is scarce in patients with moderate to severe traumatic brain injury (TBI; Glasgow Coma Scale ≤ 12). We hypothesized that SSRF is associated with improved outcomes as compared to nonoperative management without hampering neurological recovery in these patients.

Methods

A post hoc subgroup analysis of the multicenter, retrospective CWIS-TBI study was performed in patients with TBI and stratified by having sustained a non-flail fracture pattern or flail chest between January 1, 2012 and July 31, 2019. The primary outcome was mechanical ventilation-free days and secondary outcomes were in-hospital outcomes. …

Clinical Symptoms Contributing To Zenker's Diverticulum Repair: A Retrospective Review, Jhon F. Martinez Paredes, Razan Al Fakir, Amy L. Rutt

School of Medicine Publications and Presentations

Objective: Zenker's diverticulum (ZD) is usually associated with dysphagia and other symptoms due to the interrelated functions of several systems. Surgical management of ZD is effective for all sizes of diverticula, but not all patients decide to undergo surgery. The purpose of this study was to determine the relationship between clinical presentation and patients' decision to undergo surgical repair.

Subjects and methods: This is a retrospective study including 165 patients with ZD treated over the last 11 years. Data collection includes patients' chief complaints and symptoms, medical history, findings on radiologic swallow evaluations, and patients' decision to undergo surgery. Pearson …

Adipose Tissue Uses In Peripheral Nerve Surgery, Allison Podsednik, Raysa Cabrejo, Joseph Rosen

School of Medicine Publications and Presentations

Currently, many different techniques exist for the surgical repair of peripheral nerves. The degree of injury dictates the repair and, depending on the defect or injury of the peripheral nerve, plastic surgeons can perform nerve repairs, grafts, and transfers. All the previously listed techniques are routinely performed in human patients, but a novel addition to these peripheral nerve surgeries involves concomitant fat grafting to the repair site at the time of surgery. Fat grafting provides adipose-derived stem cells to the injury site. Though fat grafting is performed as an adjunct to some peripheral nerve surgeries, there is no clear evidence …