The small (14F) Percutaneous Catheter vs. Large (28-40F) open chest tube for traumatic Hemothorax (PCAT): A multi-center randomized clinical trial (NCT03546764),
Role: Investigator,
University of Arizona,
(04/2020 - 04/2022)
Status: Completed
Anticoagulation in emergency general surgery: Who bleeds more? The ACES trial,
Role: PI,
University of Maryland,
(02/2019)
Status: Approved
For Profit Organization
ACCUTE (AB103 Clinical Composite Endpoint Study in Necrotizing Soft Tissue Infections),
Role: Principal Investigator,
AtoxBio Ltd.,
(09/2016 - 09/2019)
Status: Closed
LY333328 vs Vancomycin in skin/skin-structure infections,
Role: Investigator,
Eli Lilly & Co.,
(12/1999 - 12/2000)
Status: Completed
Medical management of grade 1/2 splenic injuries with active extravasation,
Role: PI,
LLU Dept. of Surgery,
(02/2020 - 09/2024)
Status: Completed
Appendicitis in North America: a prospective observational study of the demographics, presentation, and outcomes of acute, perforated, and gangrenous appendicitis,
Role: PI,
LLU Dept. of Surgery,
(04/2019 - 04/2020)
Status: Completed
The effect of pre-hospital care on gunshot wound patient outcomes: A multicenter study,
Role: Investigator,
LLU Dept. of Surgery,
(11/2018 - 11/2019)
Status: Completed
AAST multicenter prospective observational study of trauma patients on novel oral anticoagulants,
Role: Investigator,
LLU Dept. of Surgery,
(09/2018 - 09/2019)
Status: Completed
Optimal management of pancreatic trauma: A multi institutional study of the AAST,
Role: Investigator,
LLU Dept. of Surgery,
(07/2018 - 07/2019)
Status: Completed
Small bowel perforation after blunt abdominal trauma: diagnosis, morbidity, and mortality,
Role: PI,
LLU Dept. of Surgery,
(07/2018 - 07/2019)
Status: Completed
The economic impact of trauma,
Role: PI,
LLU Dept. of Surgery,
(05/2018 - 05/2019)
Status: Completed
Colorectal resection in emergency general surgery- to anastomose, or not to anastomose,
Role: PI,
LLU Dept. of Surgery,
(03/2018 - 03/2019)
Status: Completed
Thoracolumbar spine evaluation and screening after trauma,
Role: Investigator,
LLU Dept. of Surgery,
(02/2018 - 02/2019)
Status: Completed
Multi-institutional evaluation of the current management of traumatic pelvic fracture,
Role: PI,
LLU Dept. of Surgery,
(12/2017 - 12/2018)
Status: Completed
Practice pattern variation in discontinuing mechanical ventilation in critically ill adults: An international prospective observational study,
Role: Investigator,
LLU Dept. of Surgery,
(12/2017 - 12/2018)
Status: Completed
The role of pre-hospital Tranexamic Acid (TXA) to improve traumatic hemorrhagic shock outcomes.,
Role: Investigator,
LLU Dept. of Surgery,
(12/2017 - 12/2018)
Status: Completed
Management of pneumatosis intestinalis: A prospective multicenter study,
Role: Investigator,
LLU Dept. of Surgery,
(09/2017 - 09/2018)
Status: Completed
Presumptive antibiotics in tube thoracostomy for traumatic hemopneumothorax: A prospective, multicenter American Association for the Surgery of Trauma study,
Role: Investigator,
LLU Dept. of Surgery,
(09/2017 - 09/2018)
Status: Completed
Stapled vs handsewn: A prospective emergency surgery study (SHAPES),
Role: Investigator,
LLU Dept. of Surgery,
(09/2017 - 09/2018)
Status: Completed
Ileostomy and washout for C. difficile associated disease, effectiveness in the acute phase,
Role: PI,
LLU Dept. of Surgery,
(06/2017 - 06/2018)
Status: Completed
Triage and survival rates for pulseless trauma patients,
Role: PI,
LLU Dept. of Surgery,
(02/2017 - 02/2018)
Status: Completed
Management of Pneumatosis Intestinalis: a multicenter study,
Role: Investigator,
LLU Dept. of Surgery,
(01/2013 - 01/2014)
Status: Completed
Hypotension and mortality in trauma,
Role: PI,
LLU Dept. of Surgery,
(06/2012)
Status: Completed
Youth alternative sentencing program (YASP): incidence of recidivism and post program follow-up,
Role: Investigator,
LLU Trauma Support Services,
(06/2006 - 06/2007)
Status: Completed
Trauma: the initial phase,
Role: Investigator,
LLU Dept. of Emergency Medicine,
(05/2006 - 05/2007)
Status: Completed
The usefulness of chest screening for blunt aortic injury,
Role: PI,
LLU Dept. of Surgery,
(09/1998)
Status: Completed
Magnetic resonance imaging of traumatic diaphragmatic injury: comparing T1, TSE T2 and TIR to CT and plain films,
Role: Investigator,
LLU Dept. of Surgery,
(12/1997 - 12/1998)
Status: Completed
Duplex Scan of Carotid Arteries to Rule Out Blunt Carotid Injury,
Role: Investigator,
LLU Dept. of Surgery,
(12/1995 - 12/1996)
Status: Completed
The role of urinary bladder in diagnosis of abdominal compartment syndrome. A prospective study in trauma patients,
Role: Investigator,
LLU School of Medicine,
Status: Completed
Non-Profit Organization
The PROspective Observational Vascular Injury Trial (PROOVIT),
Role: Principal Investigator,
National Trauma Institute,
(12/2015 - 05/2018)
Status: Closed