Premal Trivedi, MD

Associate Professor, Radiology-Interventional

FacultyPhoto
Medical School
  • MD, Georgetown University School of Medicine (2012)
Graduate School
  • MSc, Johns Hopkins University (2007)
Undergraduate School
  • BS, Johns Hopkins University (MD) (2006)
Internship
  • Georgetown University Hospital/Washington Hospital Center Program (2013)
Residency
  • University of Colorado (University Hospital) Program, Chief Resident, Diagnostic (2017)
Fellowships
  • Johns Hopkins University School of Medicine Program, Vascular and Interventional Radiology (2018)
Department
Radiology-Interventional

Professional Titles

  • Associate Professor, Interventional Radiology

Research Interests

I study how patients do with the care they receive in the real world. My research focuses on both the cost and clinical outcomes of procedures and designing solutions to optimize care at the population health level.

Publications

  • Trivedi P, Young S. The Evolution of Interventional Radiology: How Far Will the Apple Land From the Tree?. J Am Coll Radiol. 2024 May;21(5):701-703. PubMed PMID: 38395321
  • Lindquist J, Hart J, Marchak K, Bent Robinson E, Trivedi P. Imaging for Hemorrhoidal Disease: Navigating Rectal Artery Embolization from Planning to Follow-up. Semin Intervent Radiol. 2024 Jun;41(3):263-269. PubMed PMID: 39165649
  • Sterbis E, Lindquist J, Zlotchenko G, Trivedi P, Kondo K, Casadaban L, McLennan G. Tunneled Percutaneous Transesophageal Gastrostomy for Treatment of Malignant Bowel Obstruction. Innovations in Surgery and Interventional Medicine. 2024 August 4 (2024): 14–19
  • Marchak K, Singh D, Trivedi P. Percutaneous management of bile leaks. Digestive Disease Interventions. Accepted Dec 17, 2024
  • Sterbis E, Liang R, Trivedi P, Kwak J, Major EC, Karam SD, Morgan RL. Lack of Adherence to Guideline-Based Imaging Before Subsequent Radiation in Patients with Non-Small Cell Lung Cancer: Impact on Patient Outcomes. J Nucl Med. 2023 Jan;64(1):75-81. PubMed PMID: 35680415
  • Trivedi P, Saben JL, Liu L, Malamon JS, Pomfret E, Pshak T. Preliminary safety and efficacy of laser stricturotomy for treatment of refractory biliary anastomotic strictures following liver transplantation. Am J Transplant. 2023 Apr;23(4):573-576. PubMed PMID: 36695697
  • Musa A, Afify O, Al-Hihi M, Anavim A, Holton JM, Azar S, Kumar V, Cassella KD, Ledbetter KA, Trivedi PS, Arnold EC, Ter-Oganesyan R. Views of Diagnostic Radiology Residency Program Directors Regarding Methods to Increase Female and Under-Represented in Medicine Residents: A Cross-sectional Study. Acad Radiol. 2023 Mar;30(3):541-547. PubMed PMID: 35581054
  • Hafezi-Nejad N, Trivedi P. Foundation AI Models and Data Extraction from Unlabeled Radiology Reports: Navigating Uncharted Territory. Radiology. 2023 Sep;308(3):e232308. PubMed PMID: 37724971
  • Timpone VM, Reid M, Jensen A, Poisson SN, Callen AL, Costa B, Trivedi PS. Association of Incomplete Neurovascular Imaging After Emergency Department Encounters for Transient Ischemic Attack and Odds of Subsequent Stroke: A National Medicare Analysis. AJR Am J Roentgenol. 2023 Nov;221(5):673-686. PubMed PMID: 37255044
  • Marchak K, Malavia M, Trivedi PS. Health Services Research: A Review for the Interventional Radiologist. Semin Intervent Radiol. 2023 Oct;40(5):452-460. PubMed PMID: 37927518
  • Marchak K, Singh D, Malavia M, Trivedi P. A Review of Healthcare Disparities Relevant to Interventional Radiology. Semin Intervent Radiol. 2023 Oct;40(5):427-436. PubMed PMID: 37927511
  • Liu L, Casadaban L, Jensen A, Ho B, Neves da Silva H, Selph C, Hughes M, Trivedi P. To Use or Not to Use? Quantifying the Benefit of Microcatheter Use in Adrenal Vein Sampling. J Vasc Interv Radiol. 2023 Dec;34(12):2203-2207. PubMed PMID: 37460060
  • Sterbis E, Lindquist J, Jensen A, Hong M Jr, Gupta S, Ryu R, Ho PM, Trivedi P. Inferior Vena Cava Filter Retrieval Rates Associated With Passive and Active Surveillance Strategies Adopted by Implanting Physicians. JAMA Netw Open. 2023 Mar 1;6(3):e233211. PubMed PMID: 36929400
  • Sterbis E, Liang R, Trivedi P, Kwak J, Major EC, Karam SD, Morgan RL. Lack of Adherence to Guideline-Based Imaging Before Subsequent Radiation in Patients with Non-Small Cell Lung Cancer: Impact on Patient Outcomes. J Nucl Med. 2023 Jan;64(1):75-81. PubMed PMID: 35680415
  • Timpone VM, Reid M, Jensen A, Poisson SN, Patten L, Costa B, Trivedi PS. Lost to Follow-Up: A Nationwide Analysis of Patients With Transient Ischemic Attack Discharged From Emergency Departments With Incomplete Imaging. J Am Coll Radiol. 2022 Aug;19(8):957-966. PubMed PMID: 35724735
  • Trivedi PS, Timpone VM, Morgan RL, Jensen AM, Reid M, Ho PM, Ahmed O. A Practical Guide to Use of Publicly Available Data Sets for Observational Research in Interventional Radiology. J Vasc Interv Radiol. 2022 Nov;33(11):1286-1294. PubMed PMID: 35964883
  • Riaz A, Trivedi P, Aadam AA, Katariya N, Matsuoka L, Malik A, Gunn AJ, Vezeridis A, Sarwar A, Schlachter T, Harmath C, Srinivasa R, Abi-Jaoudeh N, Singh H. Research Priorities in Percutaneous Image- and Endoscopy-Guided Interventions for Biliary and Gallbladder Diseases: Proceedings from the Society of Interventional Radiology Foundation Multidisciplinary Research Consensus Panel. J Vasc Interv Radiol. 2022 Oct;33(10):1247-1257. PubMed PMID: 35809805
  • Magnowski A, Lindquist JD, Herzog EC, Jensen A, Dybul SL, Trivedi PS. Changes in the National Endovascular Management of Femoropopliteal Arterial Disease: An Analysis of the 2011-2019 Medicare Data. J Vasc Interv Radiol. 2022 Oct;33(10):1153-1158.e2. PubMed PMID: 35764287
  • Trivedi PS, Guerra B, Kumar V, Akinwande G, West D, Abi-Jaoudeh N, Salazar G, Rochon P. Healthcare Disparities in Interventional Radiology. J Vasc Interv Radiol. 2022 Dec;33(12):1459-1467.e1. PubMed PMID: 36058539
  • Timpone VM, Reid M, Jensen A, Poisson SN, Patten L, Costa B, Trivedi PS. Authors' Response. J Am Coll Radiol. 2022 Nov 21. [Epub ahead of print] PubMed PMID: 36423826
  • Timpone VM, Reid M, Jensen A, Poisson SN, Patten L, Costa B, Trivedi PS. Authors' Response. J Am Coll Radiol. 2022 Nov 21. [Epub ahead of print] PubMed PMID: 36423826
  • Timpone VM, Reid M, Jensen A, Poisson SN, Patten L, Costa B, Trivedi PS. Authors' Response. J Am Coll Radiol. 2022 Nov 21. [Epub ahead of print] PubMed PMID: 36423826
  • Timpone VM, Reid M, Jensen A, Poisson SN, Patten L, Costa B, Trivedi PS. Authors' Response. J Am Coll Radiol. 2022 Nov 21. [Epub ahead of print] PubMed PMID: 36423826
  • Rao SS, Jensen AM, Kriss MS, Morgan RL, Ho PM, Ryu RK, Trivedi PS. Racial Differences in the Use of Endoscopy and Transjugular Intrahepatic Portosystemic Shunt Creation for Treatment of Acute Variceal Bleeding in the United States. J Vasc Interv Radiol. 2022 Apr;33(4):465-468.e1. PubMed PMID: 34929343
  • Trivedi P, Jordan G, Ho PM. Leveraging Value-Based Payment Models to Reduce Health Inequities in Radiology. J Am Coll Radiol. 2022 Jan;19(1 Pt B):143-145. PubMed PMID: 35033302
  • Musa A, Afify O, Al-Hihi M, Anavim A, Holton JM, Azar S, Kumar V, Cassella KD, Ledbetter KA, Trivedi PS, Arnold EC, Ter-Oganesyan R. Views of Diagnostic Radiology Residency Program Directors Regarding Methods to Increase Female and Under-Represented in Medicine Residents: A Cross-sectional Study. Acad Radiol. 2022 May 14. [Epub ahead of print] PubMed PMID: 35581054
  • Trivedi P, Jordan G, Ho PM. Leveraging Value-Based Payment Models to Reduce Health Inequities in Radiology. J Am Coll Radiol. 2022 Jan;19(1 Pt B):143-145. PubMed PMID: 35033302
  • Rao SS, Jensen AM, Kriss MS, Morgan RL, Ho PM, Ryu RK, Trivedi PS. Racial Differences in the Use of Endoscopy and Transjugular Intrahepatic Portosystemic Shunt Creation for Treatment of Acute Variceal Bleeding in the United States. J Vasc Interv Radiol. 2021 Dec 17. [Epub ahead of print] PubMed PMID: 34929343
  • Timpone VM, Jensen A, Poisson SN, Reid M, Salzberg M, Trivedi PS. Redundant Imaging in Transient Ischemic Attack: Evidence From the Nationwide Emergency Department Sample. J Am Coll Radiol. 2021 Nov;18(11):1525-1531. PubMed PMID: 34329612
  • Trivedi PS, Jensen AM, Brown MA, Morgan RL, Lindrooth RC, Ryu RK, Ho PM, Kriss MS. High Prevalence of Transjugular Intrahepatic Portosystemic Shunt Creation Without Prior Endoscopy During Acute Variceal Bleeding Hospitalization in the United States. Hepatol Commun. 2021 Oct;5(10):1784-1790. PubMed PMID: 34558832
  • Kirkpatrick DL, Lindquist J, Jensen AM, Reghunathan A, Brown MA, Schramm KM, Ryu RK, Trivedi PS. Comparative efficacy and safety of the Captus device for inferior vena cava filter retrieval. Clin Imaging. 2021 Sep;77:202-206. PubMed PMID: 33989965
  • Trivedi PS, Jensen AM, Kriss MS, Brown MA, Morgan RL, Lindrooth RC, Ho PM, Ryu RK. Ethnoracial Disparity in Hospital Survival following Transjugular Intrahepatic Portosystemic Shunt Creation for Acute Variceal Bleeding in the United States. J Vasc Interv Radiol. 2021 Jul;32(7):941-949.e3. PubMed PMID: 33901695
  • Trivedi P. Cost-Effectiveness of Tumor Response Criteria After Chemoembolization for Hepatocellular Carcinoma: Working Harder May Be Worth It. J Am Coll Radiol. 2021 Jul;18(7):935-936. PubMed PMID: 33596439
  • Wadhwa V, Trivedi PS, Makary MS, Strain DV, Ahmed O, Chick JFB, Charalel RA. Utilization and Outcomes of Cholecystostomy and Cholecystectomy in Patients Admitted With Acute Cholecystitis: A Nationwide Analysis. AJR Am J Roentgenol. 2021 Jun;216(6):1558-1565. PubMed PMID: 33881898
  • Trivedi PS, Pshak TJ. Cholangioscopy-Assisted Crossing of Severe Biliary-Enteric Anastomotic Stricture Following Failure of Standard Fluoroscopic Techniques. Cardiovasc Intervent Radiol. 2021 Jun;44(6):992-995. PubMed PMID: 33506281
  • Morgan RL, Eguchi MM, McDermott J, Mueller AC, Amini A, Goddard JA, Trivedi PS, Karam SD. Comparative effectiveness of posttreatment imaging modalities for Medicare patients with advanced head and neck cancer. Cancer. 2021 Feb 15;127(4):535-543. PubMed PMID: 33119176
  • Morgan RL, Eguchi MM, McDermott J, Mueller AC, Amini A, Goddard JA, Trivedi PS, Karam SD. Comparative effectiveness of posttreatment imaging modalities for Medicare patients with advanced head and neck cancer. Cancer. 2020 Oct 29. [Epub ahead of print] PubMed PMID: 33119176
  • Trivedi PS, Brown MA, Rochon PJ, Ryu RK, Johnson DT. Gender Disparity in Inpatient Mortality After Transjugular Intrahepatic Portosystemic Shunt Creation in Patients Admitted With Hepatorenal Syndrome: A Nationwide Study. J Am Coll Radiol. 2020 Feb;17(2):231-237. PubMed PMID: 31541656
  • Schramm KM, DeWitt PE, Dybul S, Rochon PJ, Patel P, Hieb RA, Rogers RK, Ryu RK, Wolhauer M, Hong K, Trivedi PS. Recent Trends in Clinical Setting and Provider Specialty for Endovascular Peripheral Artery Disease Interventions for the Medicare Population. J Vasc Interv Radiol. 2020 Apr;31(4):614-621.e2. PubMed PMID: 32127322
  • Timpone VM, Jensen A, Poisson SN, Trivedi PS. Compliance With Imaging Guidelines for Workup of Transient Ischemic Attack: Evidence From the Nationwide Emergency Department Sample. Stroke. 2020 Aug;51(8):2563-2567. PubMed PMID: 32646324
  • Wadhwa V, Ahmed O, Lessne ML, Ryu RK, Trivedi PS. Continued decrease in utilization of IVC filters: update from 2016 Nationwide Inpatient Sample. Clin Imaging. 2020 Sep;65:94-95. PubMed PMID: 32387802
  • Trivedi PS, Jensen AM, Brown MA, Hong K, Borgstede JP, Lindrooth RC, Duszak RL Jr, Rochon PJ, Ryu RK. Cost Analysis of Dialysis Access Maintenance Interventions across Physician Specialties in U.S. Medicare Beneficiaries. Radiology. 2020 Nov;297(2):474-481. PubMed PMID: 32897162
  • Grimsbo MC, Brown MA, Lindquist JD, Schramm KM, Kirkpatrick DL, Ryu RK, Trivedi PS. Intracardiac Echocardiography-Guided TIPS: A Primer for New Operators. Semin Intervent Radiol. 2020 Oct;37(4):405-413. PubMed PMID: 33041487
  • Musa A, El Caney A, Carpenter-Thompson R, Baron D, Anavim A, Al-Hihi M, Lang E, Trivedi P, Grewal A, Pendi K, Swantek J, Ter-Oganesyan R. Attitudes of preprocedural patient anxiety: A 2019 cross-sectional study of radiology nurses. Journal of Radiology Nursing
  • Trivedi P, Pshak T. Cholangioscopy-assisted crossing of severe biliary-enteric anastomotic stricture following failure of standard fluoroscopic techniques. Cardiovascular and Interventional Radiology. (accepted 12/3/2020)
  • Trivedi PS, Brown MA, Rochon PJ, Ryu RK, Johnson DT. Gender Disparity in Inpatient Mortality After Transjugular Intrahepatic Portosystemic Shunt Creation in Patients Admitted With Hepatorenal Syndrome: A Nationwide Study. J Am Coll Radiol. 2019 Sep 18. [Epub ahead of print] PubMed PMID: 31541656
  • Trivedi P, Kriss M, Biggins S, Johnson T. Splenic embolization for recalcitrant post-TIPS encephalopathy. Journal of Clinical Cases and Reports (09.2018)
  • Wadhwa V, Trivedi PS, Chatterjee K, Desai S, Ahmed O. Identifying Patient and Hospital Characteristics Resulting in Higher Use of Inferior Vena Cava Filters among Inpatients with Venous Thromboembolic Disease: Analysis of the 2014 Nationwide Inpatient Sample. J Vasc Interv Radiol. 2018 Aug;29(8):1206-1208.e1. PubMed PMID: 30055786
  • Wadhwa V, Gutta NB, Trivedi PS, Chatterjee K, Ahmed O, Ryu RK, Kalva SP. In-Hospital Mortality Benefit of Inferior Vena Cava Filters in Patients With Pulmonary Embolism and Congestive Heart Failure. AJR Am J Roentgenol. 2018 Sep;211(3):672-676. PubMed PMID: 30016144
  • Trivedi PS, Lind KE, Ray CE, Rochon PJ, Ryu RK. Race and Sex Disparities in Outcomes of Dialysis Access Maintenance Interventions. J Vasc Interv Radiol. 2018 Apr;29(4):476-481.e1. PubMed PMID: 29373244
  • Wadhwa V, Trivedi PS, Ali S, Ryu RK, Pezeshkmehr A. IVC filter placements in children: nationwide comparison of practice patterns at adult and children's hospitals using the Kids' Inpatient Database. Pediatr Radiol. 2018 Feb;48(2):253-257. PubMed PMID: 29119240

Practice Locations

UCHealth University of Colorado Hospital (UCH)
12605 E. 16th Ave
Aurora, CO 80045
720-848-0000

CU Medicine Interventional Radiology - Ridgeline Medical Campus
9135 S Ridgeline Blvd
Suite 150
Highlands Ranch, CO 80129
720-516-0637

Hospital Affiliation
  • University of Colorado Hospital
  • UCHealth Highlands Ranch Hospital
  • Children's Hospital Colorado

Specialty Information

Specialties
  • Vascular and Interventional Radiology, Board Certification
Conditions & Treatments
  • Cancers
  • Radiology - Interventional
  • Radiology
Clinical Interests
Interventional oncology: yttrium90, TACE, ablation Portal interventions: TIPS, BRTO Women’s health: uterine fibroid embolization, ovarian vein embolization

Care Philosophy
Making decisions in the setting of an illness can be challenging, even overwhelming for a number of reasons. My approach as a care provider is to champion the patient's cause; to encourage, to clarify, to steer with a combination of best-practice knowledge and collaborative decision making. The best outcomes occur when the patient, family and physicians work together.


School of Medicine

CU Anschutz
Fitzsimons Building

13001 East 17th Place

Aurora, CO 80045

303.724.5375

School
General
Students