Warren Gasper, MD

Title(s)Associate Professor, Surgery
SchoolSchool of Medicine
Address35 Medical Center Way, #902D
San Francisco CA 94143
Phone415-353-4366
ORCID ORCID Icon0000-0002-7773-5916 Additional info
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    Collapse Biography 
    Collapse Education and Training
    University of California, San FranciscoVascular Surgeyr Fellowship2013School of Medicine
    University of California, San FranciscoGeneral Surgery Residency2010School of Medicine
    Univeristy of Maryland, BaltimoreM.D.2003School of Medicine
    University of California, San FranciscoVascular Surgery Fellowship2011School of Medicine
    Bowdoin CollegeA.B1999Biochemistry & German
    Collapse Awards and Honors
    Society for Vascular Surgery Annual Meeting2011First place, Poster Competition
    UCSF Haile T. Debas Academy of Medical Educators2017Excellence in Teaching Award
    UCSF Department of Surgery Chief Residents2018Lim/Thomas Excellence in Teaching Award

    Collapse Overview 
    Collapse Overview
    My current research interests fall broadly into the categories of vein / vein graft physiology and advanced endovascular aneurysm therapies. Over the past 4 years I have been working with Dr Michael Conte and Dr Christopher Owens in the UCSF Division of Vascular and Endovascular Surgery on several projects involving vein graft physiology, which have lead to several presentations at national meetings as well as publications. We have found that after lower extremity bypass surgery most luminal dilation occurs early (30 days) and is typically complete by 3 months. However, the response is not uniform and it appears that a mixture of local factors (e.g. vein diameter and quality), biologic factors (e.g. preoperative hsCRP levels) and systemic factors (e.g. race, indication for bypass surgery) are involved in the remodeling response.
    My second major area of research interest is advanced endovascular therapies for aortic aneurysms. The development and widespread adoption of endovascular stent-grafts for infrarenal aortic aneurysms and thoracic aortic aneurysms have dramatically reduced the physiologic demands, complication rates and length of hospitalization for patients undergoing infrarenal or thoracic aortic aneurysm repairs compared to open techniques. However, aneurysms of thoracoabdominal, paravisceral and/or pararenal aorta require even more demanding operations with a higher rate of complications and longer hospitalizations. For the past 4 years I have worked with Dr. Timothy Chuter and Dr. Linda Reilly in the UCSF Division of Vascular and Endovascular Surgery to develop the multi-branched endovascular thoracoabdominal aneurysm repair technique. The technique is being studied under an FDA IDE in a CHR-approved study at UCSF and the San Francisco VA. As the co-principal investigator, I am responsible for overseeing the regulatory and subject care activities for the study at the San Francisco VA. This work has included consultations in the outpatient clinic, planning and performing the multi-branched endovascular repairs and analyzing the results of the study.

    Collapse Research 
    Collapse Research Activities and Funding
    Transfusion Trigger after Operations in High Cardiac Risk Patients
    VA Cooperative Studies Program VA CSP 599Oct 1, 2017 - Feb 28, 2022
    Role: Co-local Site Investigator
    Description: I am the co-local site coordinator for this VA Cooperative Studies Trial. I oversee the conduct of the study and supervise 2 research coordinators.
    Imaging Substudy, part of "A Phase 2 Study for the Evaluation of Safety and Efficacy of Humacyte's Human Acellular Vessel for Use as a Vascular Prosthesis for Femoro-Popliteal Bypass in Patients With Peripheral Arterial Disease"
    Industry NCT02887859Jun 13, 2016 - Mar 31, 2020
    Role: Principal Investigator
    Description: I am a site PI for the imaging sub-project of this trial. I provide core lab imaging services for the study.
    Targeted Endovascular Treatment of Inflammation for Vascular Healing in Humans
    NIH/NHLBI R01HL128816-01Aug 18, 2015 - Apr 30, 2020
    Role: Co-Investigator
    Description: I am the clinical PI for the study. I am responsible for all aspects of subject recruitment and treatment as well as maintaining regulatory approval with the UCSF IRB.
    Randomized, Multicenter, Controlled Trial to Compare Best Endovascular versus Best Surgical Therapy in Patients With Critical Limb Ischemia (BEST-CLI)
    NIH/NHLBI CHR 14-1440Dec 1, 2014 - Dec 31, 2019
    Role: Principal Investigator
    Description: I am the SFVA site PI for this NIH-sponsored multi-center randomized trial. I am responsible for all aspects of subject recruitment and treatment as well as maintaining regulatory approval with the UCSF IRB and SFVA R&D Committee.

    Collapse ORNG Applications 
    Collapse Clinical Trials

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
    Newest   |   Oldest   |   Most Cited   |   Most Discussed   |   Timeline   |   Field Summary   |   Plain Text
    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Relevance of BEST-CLI trial endpoints in a tertiary care limb preservation program. J Vasc Surg. 2024 Feb 23. Liu IH, El Khoury R, Hiramoto JS, Gasper WJ, Schneider PA, Vartanian SM, Conte MS. PMID: 38401777.
      View in: PubMed   Mentions:    Fields:    
    2. Secondary interventions following open vs endovascular revascularization for chronic limb threatening ischemia in the BEST-CLI trial. J Vasc Surg. 2024 Feb 17. Conte MS, Azene E, Doros G, Gasper WJ, Hamza T, Kashyap VS, Guzman R, Mena-Hurtado C, Menard MT, Rosenfield K, Rowe VL, Strong M, Farber A. PMID: 38368997.
      View in: PubMed   Mentions:    Fields:    
    3. Predictors of amputation-free survival and wound healing after infrainguinal bypass with alternative conduits. J Vasc Surg. 2024 Feb 02. Matthay ZA, Pace WA, Smith EJ, Gutierrez RD, Gasper WJ, Hiramoto JS, Reilly LM, Conte MS, Iannuzzi JC. PMID: 38310981.
      View in: PubMed   Mentions:    Fields:    
    4. Risk factors and associated outcomes of postoperative delirium after open abdominal aortic aneurysm repair. J Vasc Surg. 2024 Apr; 79(4):793-800. Gutierrez RD, Smith EJT, Matthay ZA, Gasper WJ, Hiramoto JS, Conte MS, Finlayson E, Walter LC, Iannuzzi JC. PMID: 38042511.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    5. Descending thoracic aortic mural ulceration is associated with postoperative spinal cord ischemia after branched endovascular aortic aneurysm repair. J Vasc Surg. 2024 Apr; 79(4):732-739. Huynh C, Liu I, Sommer A, Menke L, Reilly L, Gasper W, Hiramoto J. PMID: 38036115.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    6. Measurement of Abdominal Aortic Aneurysm Strain Using MR Deformable Image Registration: Accuracy and Relationship to Recent Aneurysm Progression. Invest Radiol. 2023 Oct 19. Dong H, Leach JR, Kao E, Zhou A, Chitiboi T, Zhu C, Ballweber M, Jiang F, Lee YJ, Iannuzzi J, Gasper W, Saloner D, Hope MD, Mitsouras D. PMID: 37855728.
      View in: PubMed   Mentions:    Fields:    
    7. Development and Validation of a Novel Preoperative Risk Score to Identify Patients at Risk for Nonhome Discharge after Elective Endovascular Aortic Aneurysm Repair (EVAR). Ann Vasc Surg. 2024 Feb; 99:341-348. Ramirez JL, Sung E, Jaramillo E, Gasper WJ, Conte MS, Boitano L, Iannuzzi JC. PMID: 37852368.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    8. Decreasing prevalence of centers meeting the Society for Vascular Surgery abdominal aortic aneurysm guidelines in the United States. J Vasc Surg. 2024 Feb; 79(2):240-249. Ramirez JL, Matthay ZA, Lancaster E, Smith EJT, Gasper WJ, Zarkowsky DS, Doyle AJ, Patel VI, Schanzer A, Conte MS, Iannuzzi JC. PMID: 37774990.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    9. Outcomes of Elective and Non-elective Fenestrated-branched Endovascular Aortic Repair for Treatment of Thoracoabdominal Aortic Aneurysms. Ann Surg. 2023 10 01; 278(4):568-577. Dias-Neto M, Vacirca A, Huang Y, Baghbani-Oskouei A, Jakimowicz T, Mendes BC, Kolbel T, Sobocinski J, Bertoglio L, Mees B, Gargiulo M, Dias N, Schanzer A, Gasper W, Beck AW, Farber MA, Mani K, Timaran C, Schneider DB, Pedro LM, Tsilimparis N, Haulon S, Sweet MP, Ferreira E, Eagleton M, Yeung KK, Khashram M, Jama K, Panuccio G, Rohlffs F, Mesnard T, Chiesa R, Kahlberg A, Schurink GW, Lemmens C, Gallitto E, Faggioli G, Karelis A, Parodi E, Gomes V, Wanhainen A, Habib M, Colon JP, Pavarino F, Baig MS, Gouveia E Melo REC, Crawford S, Zettervall SL, Garcia R, Ribeiro T, Alves G, Gonçalves FB, Kappe KO, Mariko van Knippenberg SE, Tran BL, Gormley S, Oderich GS, International Multicenter Aortic Research Group. PMID: 37395613.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    10. Update of T-branch use from the US Aortic Research Consortium. J Cardiovasc Surg (Torino). 2023 Oct; 64(5):470-474. Khoury MK, Lancaster E, Eagleton MJ, Gasper WJ. PMID: 37389548.
      View in: PubMed   Mentions:    Fields:    
    11. Severity of acute kidney injury is associated with decreased survival after fenestrated and branched endovascular aortic aneurysm repair. J Vasc Surg. 2023 10; 78(4):892-901. Finnesgard EJ, Beck AW, Eagleton MJ, Farber MA, Gasper WJ, Lee WA, Oderich GS, Schneider DB, Sweet MP, Timaran CH, Simons JP, Schanzer A, United States Aortic Research Consortium. PMID: 37330702.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    12. Mid-term Renal and Mesenteric Artery Outcomes During Fenestrated and Branched Endovascular Aortic Repair for Complex Abdominal and Thoracoabdominal Aortic Aneurysms in the United States Aortic Research Consortium. Ann Surg. 2023 10 01; 278(4):e893-e902. Tenorio ER, Schanzer A, Timaran CH, Schneider DB, Mendes BC, Eagleton MJ, Farber MA, Parodi FE, Gasper WJ, Beck AW, Sweet MP, Huang Y, Oderich GS, U.S. Fenestrated and Branched Aortic Research Consortium. PMID: 37051912.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    13. Predictors and outcomes of spinal cord injury following complex branched/fenestrated endovascular aortic repair in the US Aortic Research Consortium. J Vasc Surg. 2023 06; 77(6):1578-1587. Aucoin VJ, Motyl CM, Novak Z, Eagleton MJ, Farber MA, Gasper W, Oderich GS, Mendes B, Schanzer A, Tenorio E, Timaran CH, Schneider DB, Sweet MP, Zettervall SL, Beck AW, U.S. Aortic Research Consortium. PMID: 37059239.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    14. Effect of bridging stent graft selection for directional branches on target artery outcomes of fenestrated-branched endovascular aortic repair in the United States Aortic Research Consortium. J Vasc Surg. 2023 07; 78(1):10-28.e3. Tenorio ER, Schanzer A, Timaran CH, Schneider DB, Mendes BC, Eagleton MJ, Farber MA, Parodi FE, Gasper WJ, Beck AW, Sweet MP, Zettervall SL, Huang Y, Oderich GS, U.S. Fenestrated and Branched Aortic Research Consortium. PMID: 36948277.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    15. Dynamic Contrast-Enhanced MRI in Abdominal Aortic Aneurysms as a Potential Marker for Disease Progression. J Magn Reson Imaging. 2023 10; 58(4):1258-1267. Zhou A, Leach JR, Zhu C, Dong H, Jiang F, Lee YJ, Iannuzzi J, Gasper W, Saloner D, Hope MD, Mitsouras D. PMID: 36747321.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    16. Comparison of single- and multistage strategies during fenestrated-branched endovascular aortic repair of thoracoabdominal aortic aneurysms. J Vasc Surg. 2023 06; 77(6):1588-1597.e4. Dias-Neto M, Tenorio ER, Huang Y, Jakimowicz T, Mendes BC, Kölbel T, Sobocinski J, Bertoglio L, Mees B, Gargiulo M, Dias N, Schanzer A, Gasper W, Beck AW, Farber MA, Mani K, Timaran C, Schneider DB, Pedro LM, Tsilimparis N, Haulon S, Sweet M, Ferreira E, Eagleton M, Yeung KK, Khashram M, Vacirca A, Lima GB, Baghbani-Oskouei A, Jama K, Panuccio G, Rohlffs F, Chiesa R, Schurink GW, Lemmens C, Gallitto E, Faggioli G, Karelis A, Parodi E, Gomes V, Wanhainen A, Dean A, Colon JP, Pavarino F, E Melo RG, Crawford S, Garcia R, Ribeiro T, Kappe KO, van Knippenberg SEM, Tran BL, Gormley S, Oderich GS, International Aortic Research Consortium. PMID: 36731757.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    17. Cognitive Impairment is Common in a Veterans Affairs Population with Peripheral Arterial Disease. Ann Vasc Surg. 2023 Apr; 91:210-217. Smith EJT, Gasper WJ, Schneider PA, Finlayson E, Walter LC, Covinsky KE, Conte MS, Iannuzzi JC. PMID: 36581154.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    18. Open revascularization approach is associated with healing and ambulation after transmetatarsal amputation in patients with chronic limb threatening ischemia. J Vasc Surg. 2023 04; 77(4):1147-1154.e3. Gomez-Sanchez C, Werlin E, Sorrentino T, El Khoury R, Lancaster E, Parks C, Goodman B, Dini M, Iannuzzi J, Reyzelman A, Conte MS, Gasper W. PMID: 36581012.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    19. Presenting limb severity is associated with long-term outcomes after infrainguinal revascularization for chronic limb-threatening ischemia. J Vasc Surg. 2023 04; 77(4):1137-1146.e3. Liu IH, El Khoury R, Wu B, Gasper WJ, Schneider PA, Hiramoto JS, Vartanian SM, Conte MS. PMID: 36584906.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    20. Expression of Concern: Association of tetraspanin CD9 with transmembrane TGFα confers alterations in cell-surface presentation of TGFα and cytoskeletal organization. J Cell Sci. 2022 11 15; 135(22). Imhof I, Gasper WJ, Derynck R. PMID: 36441053.
      View in: PubMed   Mentions:    Fields:    
    21. Surgery or Endovascular Therapy for Chronic Limb-Threatening Ischemia. N Engl J Med. 2022 12 22; 387(25):2305-2316. Farber A, Menard MT, Conte MS, Kaufman JA, Powell RJ, Choudhry NK, Hamza TH, Assmann SF, Creager MA, Cziraky MJ, Dake MD, Jaff MR, Reid D, Siami FS, Sopko G, White CJ, van Over M, Strong MB, Villarreal MF, McKean M, Azene E, Azarbal A, Barleben A, Chew DK, Clavijo LC, Douville Y, Findeiss L, Garg N, Gasper W, Giles KA, Goodney PP, Hawkins BM, Herman CR, Kalish JA, Koopmann MC, Laskowski IA, Mena-Hurtado C, Motaganahalli R, Rowe VL, Schanzer A, Schneider PA, Siracuse JJ, Venermo M, Rosenfield K, BEST-CLI Investigators. PMID: 36342173.
      View in: PubMed   Mentions: 73     Fields:    Translation:Humans
    22. Racial and ethnic disparities in major adverse limb events persist for chronic limb threatening ischemia despite presenting limb threat severity after peripheral vascular intervention. J Vasc Surg. 2023 03; 77(3):848-857.e2. Jaramillo EA, Smith EJT, Matthay ZA, Sanders KM, Hiramoto JS, Gasper WJ, Conte MS, Iannuzzi JC. PMID: 36334848.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    23. Comparison of upper extremity and transfemoral access for fenestrated-branched endovascular aortic repair. J Vasc Surg. 2023 03; 77(3):704-711. Chamseddin K, Timaran CH, Oderich GS, Tenorio ER, Farber MA, Parodi FE, Schneider DB, Schanzer A, Beck AW, Sweet MP, Zettervall SL, Mendes B, Eagleton MJ, Gasper WJ, U.S. Aortic Research Consortium. PMID: 36257344.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    24. Clinical Predictors and Outcomes Associated with Postoperative Delirium Following Infrainguinal Bypass Surgery. Ann Vasc Surg. 2022 Nov; 87:254-262. Gutierrez RD, Matthay ZA, Smith EJT, Linderman K, Gasper WJ, Hiramoto JS, Conte MS, Iannuzzi JC. PMID: 35803458.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    25. Correction to: The Resolution of Abdominal Pain: an Ominous Sign of Mesenteric Ischemia. J Gen Intern Med. 2022 May 24. Strait A, Gasper W, Dhaliwal G. PMID: 35610471.
      View in: PubMed   Mentions:    Fields:    
    26. Eptifibatide bridging therapy for staged carotid artery stenting and cardiac surgery: Safety and feasibility. Vascular. 2022 Mar 26; 17085381221084813. Caton MT, Narsinh KH, Baker A, Amans MR, Hetts SW, Rapp JH, Ianuzzi JC, Tseng E, Gasper WJ, Cooke DL. PMID: 35341420.
      View in: PubMed   Mentions:    Fields:    
    27. Secondary interventions after fenestrated/branched aneurysm repairs are common and nondetrimental to long-term survival. J Vasc Surg. 2022 05; 75(5):1530-1538.e4. Zettervall SL, Tenorio ER, Schanzer A, Oderich GS, Timaran CH, Schneider DB, Eagleton M, Farber MA, Gasper WJ, Beck AW, Sweet MP, U.S. Fenestrated and Branched Aortic Research Consortium. PMID: 34954272.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    28. Risk factors for venous thromboembolism after vascular surgery and implications for chemoprophylaxis strategies. J Vasc Surg Venous Lymphat Disord. 2022 05; 10(3):585-593.e2. Matthay ZA, Flanagan CP, Sanders K, Smith EJ, Lancaster EM, Gasper WJ, Kornblith LZ, Hiramoto JS, Conte MS, Iannuzzi JC. PMID: 34637952; PMCID: PMC9056001.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    29. High glucose macrophage exosomes enhance atherosclerosis by driving cellular proliferation & hematopoiesis. iScience. 2021 Aug 20; 24(8):102847. Bouchareychas L, Duong P, Phu TA, Alsop E, Meechoovet B, Reiman R, Ng M, Yamamoto R, Nakauchi H, Gasper WJ, Van Keuren-Jensen K, Raffai RL. PMID: 34381972; PMCID: PMC8333149.
      View in: PubMed   Mentions: 18  
    30. Understanding value and patient complexity among common inpatient vascular surgery procedures. J Vasc Surg. 2021 10; 74(4):1343-1353.e2. Ramirez JL, Lopez J, Sanders K, Schneider PA, Gasper WJ, Conte MS, Sosa JA, Iannuzzi JC. PMID: 33887430.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    31. Contemporary Experience with Paravisceral Aortic Aneurysm (PVAAA) Repair in a Tertiary Center. Ann Vasc Surg. 2021 Aug; 75:368-379. Zarkowsky DS, Inman JT, Sorrentino TA, Hiramoto JS, Vartanian SM, Eichler CM, Reilly LM, Gasper WJ, Conte MS. PMID: 33819589.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    32. Depression Predicts Non-Home Discharge After Abdominal Aortic Aneurysm Repair. Ann Vasc Surg. 2021 Jul; 74:131-140. Ramirez JL, Zarkowsky DS, Ramirez FD, Gasper WJ, Cohen BE, Conte MS, Grenon SM, Iannuzzi JC. PMID: 33503503.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    33. Patients with depression are less likely to go home after critical limb revascularization. J Vasc Surg. 2021 07; 74(1):178-186.e2. Ramirez JL, Zahner GJ, Arya S, Grenon SM, Gasper WJ, Sosa JA, Conte MS, Iannuzzi JC. PMID: 33383108.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    34. The Resolution of Abdominal Pain: an Ominous Sign of Mesenteric Ischemia. J Gen Intern Med. 2021 01; 36(1):216-219. Strait A, Gasper W, Dhaliwal G. PMID: 33150528; PMCID: PMC7859142.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    35. A novel preoperative risk score for nonhome discharge after elective thoracic endovascular aortic repair. J Vasc Surg. 2021 05; 73(5):1549-1556. Ramirez JL, Zarkowsky DS, Boitano LT, Conrad MF, Arya S, Gasper WJ, Conte MS, Iannuzzi JC. PMID: 33065243.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    36. Impact of the coronavirus disease 2019 pandemic on an academic vascular practice and a multidisciplinary limb preservation program. J Vasc Surg. 2020 12; 72(6):1850-1855. Lancaster EM, Wu B, Iannuzzi J, Oskowitz A, Gasper W, Vartanian S, Wick E, Hiramoto J, Eichler C, Lobo E, Reyzelman A, Reilly L, Sosa JA, Conte MS. PMID: 32931873; PMCID: PMC7486620.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    37. Living in a Food Desert is Associated with 30-day Readmission after Revascularization for Chronic Limb-Threatening Ischemia. Ann Vasc Surg. 2021 Jan; 70:36-42. Smith EJT, Ramirez JL, Wu B, Zarkowsky DS, Gasper WJ, Finlayson E, Conte MS, Iannuzzi JC. PMID: 32628994.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    38. Increased Reintervention After Infrainguinal Revascularization for Chronic Limb-Threatening Ischemia in Women. Ann Vasc Surg. 2020 Nov; 69:307-316. Wu B, Lancaster EM, Ramirez JL, Zarkowsky DS, Reyzelman AM, Gasper WJ, Conte MS, Hiramoto JS. PMID: 32561241.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    39. Patient complexity by surgical specialty does not correlate with work relative value units. Surgery. 2020 09; 168(3):371-378. Ramirez JL, Gasper WJ, Seib CD, Finlayson E, Conte MS, Sosa JA, Iannuzzi JC. PMID: 32336468.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    40. Quantitative measurement of atheroma burden: reproducibility in serial studies of atherosclerotic femoral arteries. MAGMA. 2020 Dec; 33(6):855-863. Wang Y, Liu X, Haraldsson H, Zhu C, Ballweber M, Gasper W, Hatsukami T, Saloner D. PMID: 32297164; PMCID: PMC8527847.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    41. Antegrade common femoral artery closure device use is associated with decreased complications. J Vasc Surg. 2020 11; 72(5):1610-1617.e1. Ramirez JL, Zarkowsky DS, Sorrentino TA, Hicks CW, Vartanian SM, Gasper WJ, Conte MS, Iannuzzi JC. PMID: 32165058; PMCID: PMC7718979.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    42. Growth of common iliac artery aneurysms coexisting with abdominal aortic aneurysms: associated factors and potential role of intraluminal thrombus. Quant Imaging Med Surg. 2020 Mar; 10(3):703-712. Wang Y, Zhu C, Leach J, Gasper W, Saloner D, Hope M. PMID: 32269930; PMCID: PMC7136736.
      View in: PubMed   Mentions:
    43. Intraluminal Thrombus Predicts Rapid Growth of Abdominal Aortic Aneurysms. Radiology. 2020 03; 294(3):707-713. Zhu C, Leach JR, Wang Y, Gasper W, Saloner D, Hope MD. PMID: 31990263; PMCID: PMC7051169.
      View in: PubMed   Mentions: 23     Fields:    Translation:Humans
    44. Acute Insulin Resistance and Rapid Alterations in Neuronal Derived Blood Exosome Concentration After Branched Endovascular Aortic Aneurysm Repair. Eur J Vasc Endovasc Surg. 2020 Mar; 59(3):457-463. Hiramoto JS, Elahi FM, Gasper WJ, Reilly LM, Chuter TA, Goetzl EJ. PMID: 31866237.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCells
    45. Strict Control of Blood Glucose With an Intravenous Insulin Infusion Decreases the Risk of Post-operative Lower Extremity Weakness After Complex Endovascular Aortic Aneurysm Repair. Eur J Vasc Endovasc Surg. 2019 Dec; 58(6):848-853. Hiramoto JS, Hoffman M, Gasper W, Reilly L, Chuter T. PMID: 31636016.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    46. Multibranched endovascular aortic aneurysm repair in patients with and without chronic aortic dissections. J Vasc Surg. 2019 11; 70(5):1419-1426. Werlin EC, Kaushik S, Gasper WJ, Hoffman M, Reilly LM, Chuter TA, Hiramoto JS. PMID: 31327618; PMCID: PMC6815245.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansCTClinical Trials
    47. Peripheral Artery Disease Is Associated with a Deficiency of Erythrocyte Membrane n-3 Polyunsaturated Fatty Acids. Lipids. 2019 04; 54(4):211-219. Ramirez JL, Zahner GJ, Spaulding KA, Khetani SA, Hills NK, Gasper WJ, Harris WS, Cohen BE, Grenon SM. PMID: 30883776; PMCID: PMC6486409.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCells
    48. Fish Oil Increases Specialized Pro-resolving Lipid Mediators in PAD (The OMEGA-PAD II Trial). J Surg Res. 2019 06; 238:164-174. Ramirez JL, Gasper WJ, Khetani SA, Zahner GJ, Hills NK, Mitchell PT, Sansbury BE, Conte MS, Spite M, Grenon SM. PMID: 30771686; PMCID: PMC6462350.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    49. Leptinemia is Associated With Peripheral Artery Disease. J Surg Res. 2019 06; 238:48-56. Zahner GJ, Ramirez JL, Spaulding KA, Khetani SA, Gasper WJ, Grunfeld C, Hills NK, Schafer AL, Grenon SM. PMID: 30738358; PMCID: PMC6451889.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    50. Long-term durability of multibranched endovascular repair of thoracoabdominal and pararenal aortic aneurysms. J Vasc Surg. 2019 02; 69(2):341-347. Walker J, Kaushik S, Hoffman M, Gasper W, Hiramoto J, Reilly L, Chuter T. PMID: 30683193.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansCTClinical Trials
    51. Radial Artery Tonometry is Associated With Major Adverse Cardiac Events in Patients With Peripheral Artery Disease. J Surg Res. 2019 03; 235:250-257. Ramirez JL, Spaulding KA, Zahner GJ, Khetani SA, Schaller MS, Gasper WJ, Hills NK, Marlene Grenon S. PMID: 30691803; PMCID: PMC6355158.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    52. Serum resistin is associated with impaired endothelial function and a higher rate of adverse cardiac events in patients with peripheral artery disease. J Vasc Surg. 2019 02; 69(2):497-506. Ramirez JL, Khetani SA, Zahner GJ, Spaulding KA, Schaller MS, Gasper WJ, Hills NK, Schafer AL, Grenon SM. PMID: 30292618; PMCID: PMC6348018.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansCells
    53. Depression severity is associated with increased inflammation in veterans with peripheral artery disease. Vasc Med. 2018 10; 23(5):445-453. Hernandez NV, Ramirez JL, Khetani SA, Spaulding KA, Gasper WJ, Hiramoto J, Lindqvist D, Wolkowitz OM, Hills NK, Grenon SM, Zahner GJ. PMID: 30035700.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    54. Frailty Is Associated with an Increased Risk of Major Adverse Cardiac Events in Patients with Stable Claudication. Ann Vasc Surg. 2018 Jul; 50:38-45. Schaller MS, Ramirez JL, Gasper WJ, Zahner GJ, Hills NK, Grenon SM. PMID: 29477684; PMCID: PMC6014878.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    55. The impact of prior aortic surgery on outcomes after multibranched endovascular aortic aneurysm repair. J Vasc Surg. 2018 08; 68(2):325-330. Kaushik S, Gasper WJ, Ramanan B, Vartanian SM, Reilly LM, Chuter TAM, Hiramoto JS. PMID: 29523439.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    56. Characterizing the relationship between flow-mediated vasodilation and radial artery tonometry in peripheral artery disease. J Surg Res. 2018 04; 224:121-131. Zahner GJ, Spaulding KA, Ramirez JL, Schaller MS, Walker SC, Hills NK, Gasper WJ, Grenon SM. PMID: 29506827; PMCID: PMC5844355.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    57. Determinants of midterm functional outcomes, wound healing, and resources used in a hospital-based limb preservation program. J Vasc Surg. 2017 12; 66(6):1765-1774. Ramanan B, Ahmed A, Wu B, Causey MW, Gasper WJ, Vartanian SM, Reyzelman AM, Hiramoto JS, Conte MS. PMID: 28823866.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    58. Association between arterial stiffness and peripheral artery disease as measured by radial artery tonometry. J Vasc Surg. 2017 11; 66(5):1518-1526. Zahner GJ, Gruendl MA, Spaulding KA, Schaller MS, Hills NK, Gasper WJ, Grenon SM. PMID: 28756044; PMCID: PMC5654668.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    59. Relationship between the omega-3 index and specialized pro-resolving lipid mediators in patients with peripheral arterial disease taking fish oil supplements. J Clin Lipidol. 2017 Sep - Oct; 11(5):1289-1295. Schaller MS, Zahner GJ, Gasper WJ, Harris WS, Conte MS, Hills NK, Grenon SM. PMID: 28778393; PMCID: PMC5612881.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansCTClinical Trials
    60. Medical therapy and intervention do not improve uncomplicated isolated mesenteric artery dissection outcomes over observation alone. J Vasc Surg. 2017 07; 66(1):202-208. Loeffler JW, Obara H, Fujimura N, Bove P, Newton DH, Zettervall SL, van Petersen AS, Geelkerken RH, Charlton-Ouw KM, Shalhub S, Singh N, Roussel A, Glebova NO, Harlander-Locke MP, Gasper WJ, Humphries MD, Lawrence PF. PMID: 28506477.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    61. Lower extremity weakness is associated with elevated blood and cerebrospinal fluid glucose levels following multibranched endovascular aortic aneurysm repair. J Vasc Surg. 2017 Feb; 65(2):311-317. Hiramoto JS, Fernandez C, Gasper W, Vartanian S, Reilly L, Chuter T. PMID: 27876524.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCellsCTClinical Trials
    62. Predictors of change in omega-3 index with fish oil supplementation in peripheral artery disease. J Surg Res. 2017 04; 210:124-131. Drudi LM, Schaller MS, Hiramoto J, Gasper W, Harris WS, Hills NK, Grenon SM. PMID: 28457318; PMCID: PMC5412597.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    63. Society for Vascular Surgery limb stage and patient risk correlate with outcomes in an amputation prevention program. J Vasc Surg. 2016 06; 63(6):1563-1573.e2. Causey MW, Ahmed A, Wu B, Gasper WJ, Reyzelman A, Vartanian SM, Hiramoto JS, Conte MS. PMID: 27036309.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    64. Posttraumatic Stress Disorder Is Associated With Worse Endothelial Function Among Veterans. J Am Heart Assoc. 2016 Mar 23; 5(3):e003010. Grenon SM, Owens CD, Alley H, Perez S, Whooley MA, Neylan TC, Aschbacher K, Gasper WJ, Hilton JF, Cohen BE. PMID: 27009621; PMCID: PMC4943274.
      View in: PubMed   Mentions: 23     Fields:    Translation:Humans
    65. Low-profile versus standard-profile multibranched thoracoabdominal aortic stent grafts. J Vasc Surg. 2016 Jul; 64(1):39-45. Ramanan B, Fernandez CC, Sobel JD, Gasper WJ, Vartanian SM, Reilly LM, Chuter TA, Hiramoto JS. PMID: 26994953.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansCTClinical Trials
    66. Standard off-the-shelf versus custom-made multibranched thoracoabdominal aortic stent grafts. J Vasc Surg. 2016 May; 63(5):1208-15. Fernandez CC, Sobel JD, Gasper WJ, Vartanian SM, Reilly LM, Chuter TA, Hiramoto JS. PMID: 26817612.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansCTClinical Trials
    67. Isotropic 3D black blood MRI of abdominal aortic aneurysm wall and intraluminal thrombus. Magn Reson Imaging. 2016 Jan; 34(1):18-25. Zhu C, Haraldsson H, Faraji F, Owens C, Gasper W, Ahn S, Liu J, Laub G, Hope MD, Saloner D. PMID: 26471514; PMCID: PMC4691394.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    68. Vascular inflammation in a growing iliac artery aneurysm. Clin Nucl Med. 2015 Jun; 40(6):e323-4. Hope MD, Gasper WJ, Rapp J, Owens CD, Haraldsson H, Saloner D. PMID: 25674872; PMCID: PMC5127266.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    69. Endovascular rescue after inadvertent false lumen stent graft implantation. J Vasc Surg. 2016 Feb; 63(2):518-22. Han SM, Gasper WJ, Chuter TA. PMID: 25595403.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    70. Lower extremity weakness after endovascular aneurysm repair with multibranched thoracoabdominal stent grafts. J Vasc Surg. 2015 Mar; 61(3):623-8. Sobel JD, Vartanian SM, Gasper WJ, Hiramoto JS, Chuter TA, Reilly LM. PMID: 25457458.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCTClinical Trials
    71. Ultrasound assessment of endothelial-dependent flow-mediated vasodilation of the brachial artery in clinical research. J Vis Exp. 2014 Oct 22; (92):e52070. Alley H, Owens CD, Gasper WJ, Grenon SM. PMID: 25406739; PMCID: PMC4353419.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    72. Relationship between kidney disease and endothelial function in peripheral artery disease. J Vasc Surg. 2014 Dec; 60(6):1605-11. Chong KC, Owens CD, Park M, Alley HF, Boscardin WJ, Conte MS, Gasper WJ, Grenon SM. PMID: 25441679; PMCID: PMC4254442.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    73. Ferumoxytol-enhanced magnetic resonance angiography is a feasible method for the clinical evaluation of lower extremity arterial disease. Ann Vasc Surg. 2015 Jan; 29(1):63-8. Walker JP, Nosova E, Sigovan M, Rapp J, Grenon MS, Owens CD, Gasper WJ, Saloner DA. PMID: 25269682; PMCID: PMC7425181.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    74. Vitamin D deficiency is associated with mortality and adverse vascular access outcomes in patients with end-stage renal disease. J Vasc Surg. 2014 Jul; 60(1):176-83. Walker JP, Hiramoto JS, Gasper WJ, Auyang P, Conte MS, Rapp JH, Lovett DH, Owens CD. PMID: 24582700; PMCID: PMC4074433.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    75. Safety and feasibility of adjunctive dexamethasone infusion into the adventitia of the femoropopliteal artery following endovascular revascularization. J Vasc Surg. 2014 Apr; 59(4):1016-24. Owens CD, Gasper WJ, Walker JP, Alley HF, Conte MS, Grenon SM. PMID: 24423476; PMCID: PMC4391811.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansPHPublic HealthCTClinical Trials
    76. Walking disability in patients with peripheral artery disease is associated with arterial endothelial function. J Vasc Surg. 2014 Apr; 59(4):1025-34. Grenon SM, Chong K, Alley H, Nosova E, Gasper W, Hiramoto J, Boscardin WJ, Owens CD. PMID: 24423479; PMCID: PMC3966931.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    77. Adventitial nab-rapamycin injection reduces porcine femoral artery luminal stenosis induced by balloon angioplasty via inhibition of medial proliferation and adventitial inflammation. Circ Cardiovasc Interv. 2013 Dec; 6(6):701-9. Gasper WJ, Jimenez CA, Walker J, Conte MS, Seward K, Owens CD. PMID: 24221390; PMCID: PMC3888086.
      View in: PubMed   Mentions: 8     Fields:    Translation:AnimalsCells
    78. Vein graft failure. J Vasc Surg. 2015 Jan; 61(1):203-16. Owens CD, Gasper WJ, Rahman AS, Conte MS. PMID: 24095042; PMCID: PMC4391818.
      View in: PubMed   Mentions: 52     Fields:    Translation:HumansAnimals
    79. Assessing the anatomic applicability of the multibranched endovascular repair of thoracoabdominal aortic aneurysm technique. J Vasc Surg. 2013 Jun; 57(6):1553-8; discussion 1558. Gasper WJ, Reilly LM, Rapp JH, Grenon SM, Hiramoto JS, Sobel JD, Chuter TA. PMID: 23395201.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    80. A single nucleotide polymorphism in the p27(Kip1) gene is associated with primary patency of lower extremity vein bypass grafts. J Vasc Surg. 2013 May; 57(5):1179-85.e1-2. Conte MS, Owens CD, Belkin M, Creager MA, Edwards KL, Gasper WJ, Kenagy RD, LeBoeuf RC, Sobel M, Clowes A. PMID: 23312942; PMCID: PMC3644510.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansCells
    81. Vascular remodeling in autogenous arterio-venous fistulas by MRI and CFD. Ann Biomed Eng. 2013 Apr; 41(4):657-68. Sigovan M, Rayz V, Gasper W, Alley HF, Owens CD, Saloner D. PMID: 23188560; PMCID: PMC3606670.
      View in: PubMed   Mentions: 25     Fields:    Translation:Humans
    82. Thirty-day vein remodeling is predictive of midterm graft patency after lower extremity bypass. J Vasc Surg. 2013 Jan; 57(1):9-18. Gasper WJ, Owens CD, Kim JM, Hills N, Belkin M, Creager MA, Conte MS. PMID: 22960020; PMCID: PMC3529790.
      View in: PubMed   Mentions: 18     Fields:    Translation:Humans
    83. USPIO-enhanced MR angiography of arteriovenous fistulas in patients with renal failure. Radiology. 2012 Nov; 265(2):584-90. Sigovan M, Gasper W, Alley HF, Owens CD, Saloner D. PMID: 22875796; PMCID: PMC3480811.
      View in: PubMed   Mentions: 27     Fields:    Translation:Humans
    84. An integrated biochemical prediction model of all-cause mortality in patients undergoing lower extremity bypass surgery for advanced peripheral artery disease. J Vasc Surg. 2012 Sep; 56(3):686-95. Owens CD, Kim JM, Hevelone ND, Gasper WJ, Belkin M, Creager MA, Conte MS. PMID: 22554422; PMCID: PMC3413780.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    85. Management of infrapopliteal peripheral arterial occlusive disease. Curr Treat Options Cardiovasc Med. 2012 Apr; 14(2):136-48. Gasper WJ, Runge SJ, Owens CD. PMID: 22249766.
      View in: PubMed   Mentions: 2  
    86. Associations of endothelial dysfunction and arterial stiffness with intradialytic hypotension and hypertension. Hemodial Int. 2011 Jul; 15(3):350-8. Dubin R, Owens C, Gasper W, Ganz P, Johansen K. PMID: 21658174; PMCID: PMC3143472.
      View in: PubMed   Mentions: 27     Fields:    Translation:HumansCTClinical Trials
    87. Assessing drug elution technologies in the superficial femoral artery. Panminerva Med. 2011 Mar; 53(1):37-49. Owens CD, Gasper WJ, Conte MS. PMID: 21346703.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    88. Excellent outcomes of laparoscopic esophagomyotomy for achalasia in patients older than 60 years of age. Surg Endosc. 2010 Oct; 24(10):2562-6. Roll GR, Ma S, Gasper WJ, Patti M, Way LW, Carter J. PMID: 20361213; PMCID: PMC2945469.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    89. Has recognition of the relationship between mortality rates and hospital volume for major cancer surgery in California made a difference?: A follow-up analysis of another decade. Ann Surg. 2009 Sep; 250(3):472-83. Gasper WJ, Glidden DV, Jin C, Way LW, Patti MG. PMID: 19730178.
      View in: PubMed   Mentions: 40     Fields:    Translation:Humans
    90. Gastroesophageal reflux disease and connective tissue disorders: pathophysiology and implications for treatment. J Gastrointest Surg. 2008 Nov; 12(11):1900-6. Patti MG, Gasper WJ, Fisichella PM, Nipomnick I, Palazzo F. PMID: 18766408.
      View in: PubMed   Mentions: 19     Fields:    Translation:Humans
    91. Predicting strangulated small bowel obstruction: an old problem revisited. J Gastrointest Surg. 2009 Jan; 13(1):93-9. Jancelewicz T, Vu LT, Shawo AE, Yeh B, Gasper WJ, Harris HW. PMID: 18685902.
      View in: PubMed   Mentions: 38     Fields:    Translation:Humans
    92. Association of tetraspanin CD9 with transmembrane TGF{alpha} confers alterations in cell-surface presentation of TGF{alpha} and cytoskeletal organization. J Cell Sci. 2008 07 01; 121(Pt 13):2265-74. Imhof I, Gasper WJ, Derynck R. PMID: 18544636.
      View in: PubMed   Mentions: 16     Fields:    Translation:HumansAnimalsCells
    93. Lung transplantation in patients with connective tissue disorders and esophageal dysmotility. Dis Esophagus. 2008; 21(7):650-5. Gasper WJ, Sweet MP, Golden JA, Hoopes C, Leard LE, Kleinhenz ME, Hays SR, Patti MG. PMID: 18459990.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    94. Palliation of thoracic malignancies. Surg Oncol. 2007 Dec; 16(4):259-65. Gasper WJ, Jamshidi R, Theodore PR. PMID: 17904357.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    95. The outcome of laparoscopic Heller myotomy for achalasia is not influenced by the degree of esophageal dilatation. J Gastrointest Surg. 2008 Jan; 12(1):159-65. Sweet MP, Nipomnick I, Gasper WJ, Bagatelos K, Ostroff JW, Fisichella PM, Way LW, Patti MG. PMID: 17710504.
      View in: PubMed   Mentions: 35     Fields:    Translation:Humans
    96. Antireflux surgery for patients with end-stage lung disease before and after lung transplantation. Surg Endosc. 2008 Feb; 22(2):495-500. Gasper WJ, Sweet MP, Hoopes C, Leard LE, Kleinhenz ME, Hays SR, Golden JA, Patti MG. PMID: 17704875.
      View in: PubMed   Mentions: 19     Fields:    Translation:Humans
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