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8 results on '"Kapur, Vishal"'

2. Considerations for Patients With Peripheral Artery Disease During the COVID-19 Pandemic

Author

Farhan, Serdar, primary, Kamran, Haroon, additional, Vogel, Birgit, additional, Garg, Karan, additional, Rao, Ajit, additional, Narula, Navneet, additional, Jacobowitz, Glenn, additional, Tarricone, Arthur, additional, Kapur, Vishal, additional, Faries, Peter, additional, Marin, Michael, additional, Narula, Jagat, additional, Lookstein, Robert, additional, Olin, Jeffrey W., additional, and Krishnan, Prakash, additional

Published
2021
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4. Intravascular ultrasound guided directional atherectomy versus directional atherectomy guided by angiography for the treatment of femoropopliteal in-stent restenosis

Author

Krishnan, Prakash, primary, Tarricone, Arthur, additional, K-Raman, Purushothaman, additional, Majeed, Farhan, additional, Kapur, Vishal, additional, Gujja, Karthik, additional, Wiley, Jose, additional, Vasquez, Miguel, additional, Lascano, Rheoneil A., additional, Quiles, Katherine G., additional, Distin, Tashanne, additional, Fontenelle, Ran, additional, Atallah-Lajam, Farah, additional, Kini, Annapoorna, additional, and Sharma, Samin, additional

Published
2017
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5. Intravascular Ultrasound Is an Effective Tool for Predicting Histopathology-Confirmed Evidence of Adventitial Injury Following Directional Atherectomy for the Treatment of Peripheral Artery Disease

Author

Krishnan, Prakash, primary, Tarricone, Arthur, additional, Ali, Ziad, additional, Purushothaman, K-Raman, additional, Overbey, Jessica, additional, Vasquez, Miguel, additional, Wiley, Jose, additional, Kapur, Vishal, additional, Gujja, Karthik, additional, Atallah, Richard T., additional, Nasiadko, Katarzyna, additional, Kini, Annapoorna, additional, and Sharma, Samin, additional

Published
2016
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6. Histopathological Evidence of Adventitial or Medial Injury Is a Strong Predictor of Restenosis During Directional Atherectomy for Peripheral Artery Disease

Author

Tarricone, Arthur, primary, Ali, Ziad, additional, Rajamanickam, Anitha, additional, Gujja, Karthik, additional, Kapur, Vishal, additional, Purushothaman, K-Raman, additional, Purushothaman, Meerarani, additional, Vasquez, Miguel, additional, Zalewski, Adrian, additional, Parides, Micheal, additional, Overbey, Jessica, additional, Wiley, Jose, additional, and Krishnan, Prakash, additional

Published
2015
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7. Analysis of Interwoven Nitinol Stenting for the Treatment of Critical Limb Ischemia: Outcomes From an Average 3-Year Follow-up Period.

Author

Krishnan P, Tarricone A, Gee A, Farhan S, Kamran H, Kapur V, Gujja K, Kini A, and Sharma S

Subjects
Alloys, Amputation, Surgical, Follow-Up Studies, Humans, Ischemia, Limb Salvage, Popliteal Artery, Prosthesis Design, Retrospective Studies, Stents, Treatment Outcome, Vascular Patency, Chronic Limb-Threatening Ischemia, Peripheral Arterial Disease
Abstract

We assessed the clinical outcomes of patients with critical limb-threatening ischemia (CLTI) who underwent interwoven nitinol stent (Supera) implantation for significant stenoses of the femoropopliteal segment. In this retrospective cohort study, 116 consecutive patients with CLTI who were treated with Supera stents between September 2015 and March 2020 were included in this analysis. Primary endpoint analysis was completed for amputation-free survival, target lesion revascularization (TLR), and mortality. After a mean follow-up time of 3.4 years, 21 (18%) patients had undergone amputations, 3 (2.6%) died, and, overall, the amputation-free survival rate was 81%. TLR occurred in 21 (18%) patients, resulting in the freedom from target lesion revascularization of 82%. The average Wagner score for all patients was 2.8 ± 1.1. A subgroup analysis of 57 patients revealed a median ulcer size of 3.0 cm 2 [1.65, 9.0], with complete healing for 45 patients by 20 months. The Wagner score of this subgroup decreased by an average of 3.4 ± .9 points. Supera stents can be used together with other endovascular therapies and are a safe and effective treatment modality for CLTI.

Published
2022
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8. Intravascular ultrasound guided directional atherectomy versus directional atherectomy guided by angiography for the treatment of femoropopliteal in-stent restenosis.

Author

Krishnan P, Tarricone A, K-Raman P, Majeed F, Kapur V, Gujja K, Wiley J, Vasquez M, Lascano RA, Quiles KG, Distin T, Fontenelle R, Atallah-Lajam F, Kini A, and Sharma S

Subjects
Aged, Aged, 80 and over, Atherectomy adverse effects, Constriction, Pathologic, Endovascular Procedures adverse effects, Female, Humans, Male, Middle Aged, Peripheral Arterial Disease diagnostic imaging, Peripheral Arterial Disease physiopathology, Predictive Value of Tests, Recurrence, Retrospective Studies, Time Factors, Treatment Outcome, Vascular Patency, Angiography, Atherectomy methods, Endovascular Procedures instrumentation, Femoral Artery diagnostic imaging, Femoral Artery physiopathology, Peripheral Arterial Disease therapy, Popliteal Artery diagnostic imaging, Popliteal Artery physiopathology, Radiography, Interventional methods, Stents, Ultrasonography, Interventional
Abstract

Background: The aim of this study was to compare 1-year outcomes for patients with femoropopliteal in-stent restenosis using directional atherectomy guided by intravascular ultrasound (IVUS) versus directional atherectomy guided by angiography., Methods and Results: This was a retrospective analysis for patients with femoropopliteal in-stent restenosis treated with IVUS-guided directional atherectomy versus directional atherectomy guided by angiography from a single center between March 2012 and February 2016. Clinically driven target lesion revascularization was the primary endpoint and was evaluated through medical chart review as well as phone call follow up., Conclusions: Directional atherectomy guided by IVUS reduces clinically driven target lesion revascularization for patients with femoropopliteal in-stent restenosis.

Published
2018
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