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Herweg B, Sharma PS, Cano Ó, Ponnusamy SS, Zanon F, Jastrzebski M, Zou J, Chelu MG, Vernooy K, Whinnett ZI, Nair GM, Molina-Lerma M, Curila K, Zalavadia D, Dye C, Vipparthy SC, Brunetti R, Mumtaz M, Moskal P, Leong AM, van Stipdonk A, George J, Qadeer YK, Kolominsky J, Golian M, Morcos R, Marcantoni L, Subzposh FA, Ellenbogen KA, Vijayaraman P. Arrhythmic Risk in Biventricular Pacing Compared With Left Bundle Branch Area Pacing: Results From the I-CLAS Study. Circulation 2024; 149:379-390. [PMID: 37950738 DOI: 10.1161/circulationaha.123.067465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 11/02/2023] [Indexed: 11/13/2023]
Abstract
BACKGROUND Left bundle branch area pacing (LBBAP) may be associated with greater improvement in left ventricular ejection fraction and reduction in death or heart failure hospitalization compared with biventricular pacing (BVP) in patients requiring cardiac resynchronization therapy. We sought to compare the occurrence of sustained ventricular tachycardia (VT) or ventricular fibrillation (VF) and new-onset atrial fibrillation (AF) in patients undergoing BVP and LBBAP. METHODS The I-CLAS study (International Collaborative LBBAP Study) included patients with left ventricular ejection fraction ≤35% who underwent BVP or LBBAP for cardiac resynchronization therapy between January 2018 and June 2022 at 15 centers. We performed propensity score-matched analysis of LBBAP and BVP in a 1:1 ratio. We assessed the incidence of VT/VF and new-onset AF among patients with no history of AF. Time to sustained VT/VF and time to new-onset AF was analyzed using the Cox proportional hazards survival model. RESULTS Among 1778 patients undergoing cardiac resynchronization therapy (BVP, 981; LBBAP, 797), there were 1414 propensity score-matched patients (propensity score-matched BVP, 707; propensity score-matched LBBAP, 707). The occurrence of VT/VF was significantly lower with LBBAP compared with BVP (4.2% versus 9.3%; hazard ratio, 0.46 [95% CI, 0.29-0.74]; P<0.001). The incidence of VT storm (>3 episodes in 24 hours) was also significantly lower with LBBAP compared with BVP (0.8% versus 2.5%; P=0.013). Among 299 patients with cardiac resynchronization therapy pacemakers (BVP, 111; LBBAP, 188), VT/VF occurred in 8 patients in the BVP group versus none in the LBBAP group (7.2% versus 0%; P<0.001). In 1194 patients with no history of VT/VF or antiarrhythmic therapy (BVP, 591; LBBAP, 603), the occurrence of VT/VF was significantly lower with LBBAP than with BVP (3.2% versus 7.3%; hazard ratio, 0.46 [95% CI, 0.26-0.81]; P=0.007). Among patients with no history of AF (n=890), the occurrence of new-onset AF >30 s was significantly lower with LBBAP than with BVP (2.8% versus 6.6%; hazard ratio, 0.34 [95% CI, 0.16-0.73]; P=0.008). The incidence of AF lasting >24 hours was also significantly lower with LBBAP than with BVP (0.7% versus 2.9%; P=0.015). CONCLUSIONS LBBAP was associated with a lower incidence of sustained VT/VF and new-onset AF compared with BVP. This difference remained significant after adjustment for differences in baseline characteristics between patients with BVP and LBBAP. Physiological resynchronization by LBBAP may be associated with lower risk of arrhythmias compared with BVP.
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Affiliation(s)
- Bengt Herweg
- University of South Florida Morsani College of Medicine, Tampa (B.H., R.B., M.M.)
| | | | - Óscar Cano
- Hospital Universitari i Politècnic La Fe and Centro de Investigaciones Biomédicas en RED en Enfermedades Cardiovasculares, Valencia, Spain (O.C.)
| | | | - Francesco Zanon
- Santa Maria Della Misericordia Hospital, Rovigo, Italy (F.Z., L.M.)
| | - Marek Jastrzebski
- First Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University, Medical College, Krakow, Poland (M.J., P.M.)
| | - Jiangang Zou
- The First Affiliated Hospital of Nanjing Medical University, Cardiology, Jiangsu, China (J.Z.)
| | - Mihail G Chelu
- The First Affiliated Hospital of Nanjing Medical University, Cardiology, Jiangsu, China (J.Z.)
| | - Kevin Vernooy
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Netherlands (K.V., A.v.S.)
| | - Zachary I Whinnett
- National Heart and Lung Institute, Imperial College London, United Kingdom (Z.I.W., A.M.L.)
| | - Girish M Nair
- University of Ottawa Heart Institute, ON, Canada (G.M.N., M.G.)
| | | | - Karol Curila
- Cardiocenter, Third Faculty of Medicine, Charles University, Prague, Czech Republic (K.C.)
| | | | - Cicely Dye
- Rush University Medical Center, Chicago, IL (P.S.S., C.D., S.C.V.)
| | | | - Ryan Brunetti
- University of South Florida Morsani College of Medicine, Tampa (B.H., R.B., M.M.)
| | - Mishal Mumtaz
- University of South Florida Morsani College of Medicine, Tampa (B.H., R.B., M.M.)
| | - Pawel Moskal
- First Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University, Medical College, Krakow, Poland (M.J., P.M.)
| | - Andrew M Leong
- National Heart and Lung Institute, Imperial College London, United Kingdom (Z.I.W., A.M.L.)
| | - Antonius van Stipdonk
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Netherlands (K.V., A.v.S.)
| | - Jerin George
- Baylor College of Medicine and Texas Heart Institute, Houston (M.G.C., J.G., Y.K.Q.)
| | - Yusuf K Qadeer
- Baylor College of Medicine and Texas Heart Institute, Houston (M.G.C., J.G., Y.K.Q.)
| | - Jeffrey Kolominsky
- Virginia Commonwealth University Medical Center, Richmond (J.K., K.A.E.)
| | - Mehrdad Golian
- University of Ottawa Heart Institute, ON, Canada (G.M.N., M.G.)
| | - Ramez Morcos
- Geisinger Heart Institute, Wilkes Barre, PA (R.M., F.A.S., P.V.)
| | - Lina Marcantoni
- Santa Maria Della Misericordia Hospital, Rovigo, Italy (F.Z., L.M.)
| | - Faiz A Subzposh
- Geisinger Heart Institute, Wilkes Barre, PA (R.M., F.A.S., P.V.)
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Cano Ó, Navarrete-Navarro J, Zalavadia D, Jover P, Osca J, Bahadur R, Izquierdo M, Navarro J, Subzposh FA, Ayala HD, Martínez-Dolz L, Vijayaraman P, Batul SA. Acute performance of stylet driven leads for left bundle branch area pacing: A comparison with lumenless leads. Heart Rhythm O2 2023; 4:765-776. [PMID: 38204462 PMCID: PMC10774671 DOI: 10.1016/j.hroo.2023.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Abstract
Background Lumenless leads (LLLs) are widely used for left bundle branch area pacing (LBBAP). Recently, stylet-driven leads (SDLs) have also been used for LBBAP. Objective The purpose of this study was to evaluate the acute performance of SDLs during LBBAP in comparison with LLLs. Methods Consecutive patients undergoing LBBAP for bradycardia or cardiac resynchronization therapy indications at 2 high-volume, early conduction system pacing adopters, tertiary centers were included from January 2019 to July 2023. Patients received either SDLs or LLLs at the discretion of the implanting physician. Acute performance and follow-up data of both lead types were evaluated. Results A total of 925 LBBAP implants were included, 655 using LLLs and 270 using SDLs. Overall, LBBAP acute success was significantly higher with LLLs than SDLs (95.3% vs 85.1%, respectively; P <.001) even after the learning curve (97% vs 86%; P = .013). LLLs were implanted in more mid-basal septal positions in comparison with SDLs, which tended to be implanted in more inferior and mid-apical septal positions. Acute lead-related complications were higher with SDLs than LLLs (15.9% vs 6.1%, respectively; P <.001) with 15 cases of lead damage during implant (4.4% vs 0.5%; P <.001) but decreased with acquired experience and were comparable in the last 100 patients included in each group. Lead implant and fluoroscopy times were shorter for SDLs, with lead dislodgment occurring in 0.9% with LLLs and 1.5% with SDLs (P = .489). Conclusion Acute lead performance proved to be different between LLLs and SDLs. A specific learning curve should be considered for SDLs even for implanters with extensive previous experience with LLLs.
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Affiliation(s)
- Óscar Cano
- Electrophysiology Section, Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
- Centro de Investigaciones Biomédicas en RED en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Javier Navarrete-Navarro
- Electrophysiology Section, Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | | | - Pablo Jover
- Electrophysiology Section, Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Joaquín Osca
- Electrophysiology Section, Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
- Centro de Investigaciones Biomédicas en RED en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | | | - Maite Izquierdo
- Electrophysiology Section, Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
- Centro de Investigaciones Biomédicas en RED en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Josep Navarro
- Electrophysiology Section, Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | | | - Hebert D. Ayala
- Electrophysiology Section, Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Luis Martínez-Dolz
- Electrophysiology Section, Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
- Centro de Investigaciones Biomédicas en RED en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
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Vijayaraman P, Sharma PS, Cano Ó, Ponnusamy SS, Herweg B, Zanon F, Jastrzebski M, Zou J, Chelu MG, Vernooy K, Whinnett ZI, Nair GM, Molina-Lerma M, Curila K, Zalavadia D, Haseeb A, Dye C, Vipparthy SC, Brunetti R, Moskal P, Ross A, van Stipdonk A, George J, Qadeer YK, Mumtaz M, Kolominsky J, Zahra SA, Golian M, Marcantoni L, Subzposh FA, Ellenbogen KA. Comparison of Left Bundle-Branch Area Pacing to Biventricular Pacing in Candidates for Resynchronization Therapy. J Am Coll Cardiol 2023:S0735-1097(23)05546-8. [PMID: 37220862 DOI: 10.1016/j.jacc.2023.05.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/25/2023]
Abstract
BACKGROUND Cardiac resynchronization therapy (CRT) with biventricular pacing (BVP) is a well-established therapy in patients with reduced left ventricular ejection fraction (LVEF), heart failure, and wide QRS or expected frequent ventricular pacing. Left bundle branch area pacing (LBBAP) has recently been shown to be a safe alternative to BVP. OBJECTIVE The aim of this study was to compare the clinical outcomes between BVP and LBBAP among patients undergoing CRT. METHODS This observational study included patients with LVEF≤35% who underwent BVP or LBBAP for the first time for Class I or II indications for CRT between Jan 2018 to June 2022 at 15 international centers. The primary outcome was the composite endpoint of time to death or heart failure hospitalization (HFH). Secondary outcomes included endpoints of death, HFH, and echocardiographic changes. . RESULTS A total of 1778 patients met inclusion criteria: BVP 981, LBBAP 797. The mean age was 69±12 years, female 32%, CAD 48%, and LVEF 27±6%. Paced QRSd in LBBAP was significantly narrower than baseline (128±19 vs 161±28ms, p<0.001) and significantly narrower compared to BVP (144±23ms, p<0.001). Following CRT, LVEF improved from 27±6% to 41±13% (p<0.001) with LBBAP compared to an increase from 27±7% to 37±12% (p<0.001) with BVP with significantly greater change from baseline with LBBAP (13±12% vs 10±12%, p<0.001). On multivariable regression analysis, the primary outcome was significantly reduced with LBBAP compared BVP (20.8% vs 28%; HR 1.495; CI 1.213-1.842; p<0.001). CONCLUSIONS LBBAP improved clinical outcomes when compared to BVP in patients with CRT indications and may be a reasonable alternative to BVP.
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Affiliation(s)
| | | | - Óscar Cano
- Hospital Universitari i Politècnic La Fe and Centro de Investigaciones Biomédicas en RED en Enfermedades Cardiovasculares,Valencia, Spain
| | | | - Bengt Herweg
- University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | | | - Marek Jastrzebski
- First Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University, Medical College, Krakow, Poland
| | - Jiangang Zou
- The First Affiliated Hospital of Nanjing Medical University, Cardiology, Nanjing, Jiangsu, China
| | - Mihail G Chelu
- Baylor College of Medicine and Texas Heart Institute,Houston, TX, United States
| | - Kevin Vernooy
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands
| | - Zachary I Whinnett
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Girish M Nair
- University of Ottawa Heart Institute, Ottawa, ON, Canada
| | | | - Karol Curila
- Cardiocenter, Third Faculty of Medicine, Charles University, Prague, Czech Republic, Praha, Czechia
| | | | - Abdul Haseeb
- Geisinger Heart Institute, Wilkes Barre, PA, United States
| | - Cicely Dye
- Rush University Medical Center, Chicago, IL, United States
| | | | - Ryan Brunetti
- University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | - Pawel Moskal
- Electrophysiology Laboratory, University Hospital in Krakow, Krakow, Poland
| | - Alexandra Ross
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Antonius van Stipdonk
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands
| | - Jerin George
- Baylor College of Medicine, Houston, TX, United States
| | | | - Mishal Mumtaz
- University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | - Jeffrey Kolominsky
- Virginia Commonwealth University Medical Center, Richmond, VA, United States
| | - Syeda A Zahra
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Mehrdad Golian
- University of Ottawa Heart Institute, Ottawa, ON, Canada
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Vijayaraman P, Zalavadia D, Haseeb A, Dye C, Madan N, Skeete JR, Vipparthy SC, Young W, Ravi V, Rajakumar C, Pokharel P, Larsen T, Huang HD, Storm RH, Oren JW, Batul SA, Trohman RG, Subzposh FA, Sharma PS. Clinical outcomes of conduction system pacing compared to biventricular pacing in patients requiring cardiac resynchronization therapy. Heart Rhythm 2022; 19:1263-1271. [PMID: 35500791 DOI: 10.1016/j.hrthm.2022.04.023] [Citation(s) in RCA: 66] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Cardiac resynchronization therapy (CRT) with biventricular pacing (BVP) is well-established therapy in patients with reduced left ventricular ejection fraction (LVEF) and bundle branch block or indication for pacing. Conduction system pacing (CSP) using His-bundle pacing (HBP) or left bundle branch area pacing (LBBAP) has been shown to be a safe and more physiological alternative to BVP. OBJECTIVE The purpose of this study was to compare the clinical outcomes between CSP and BVP among patients undergoing CRT. METHODS This observational study included consecutive patients with LVEF ≤35% and class I or II indications for CRT who underwent successful BVP or CSP at 2 major health care systems. The primary outcome was the composite endpoint of time to death or heart failure hospitalization (HFH). Secondary outcomes included subgroup analysis in left bundle branch block as well as individual endpoints of death and HFH. RESULTS A total of 477 patients (32% female) met inclusion criteria (BVP 219; CSP 258 [HBP 87, LBBAP 171]). Mean age was 72 ± 12 years, and mean LVEF was 26% ± 6%. Comorbidities included hypertension 70%, diabetes mellitus 45%, and coronary artery disease 52%. Paced QRS duration in CSP was significantly narrower than BVP (133 ± 21 ms vs 153 ± 24 ms; P <.001). LVEF improved in both groups during mean follow-up of 27 ± 12 months and was greater after CSP compared to BVP (39.7% ± 13% vs 33.1% ± 12%; P <.001). Primary outcome of death or HFH was significantly lower with CSP vs BVP (28.3% vs 38.4%; hazard ratio 1.52; 95% confidence interval 1.082-2.087; P = .013). CONCLUSION CSP improved clinical outcomes compared to BVP in this large cohort of patients with indications for CRT.
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Affiliation(s)
- Pugazhendhi Vijayaraman
- Geisinger Heart Institute, Wilkes Barre, Pennsylvania; Geisinger Commonwealth School of Medicine, Scranton, Pennsylvania.
| | | | - Abdul Haseeb
- Geisinger Heart Institute, Wilkes Barre, Pennsylvania
| | - Cicely Dye
- Rush University Medical Center, Chicago, Illinois
| | - Nidhi Madan
- Rush University Medical Center, Chicago, Illinois
| | | | | | - Wilson Young
- Geisinger Commonwealth School of Medicine, Scranton, Pennsylvania; Geisinger Heart Institute, Scranton, Pennsylvania
| | | | | | | | | | | | | | - Jess W Oren
- Geisinger Heart Institute, Danville, Pennsylvania
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Sachdeva S, Desai R, Zalavadia D, Gandhi Z, Aggarwal A, Jain A. SYSTEMATIC REVIEW AND META-ANALYSIS EVALUATING THE DIAGNOSTIC ACCURACY OF LEFT ATRIAL STRAIN MEASUREMENT TO ASSESS GENERAL THROMBOTIC EVENTS OF THE LEFT ATRIAL APPENDAGE. J Am Coll Cardiol 2021. [DOI: 10.1016/s0735-1097(21)02779-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Bhuva RR, Desai R, Zalavadia D, Mahmood A, Haque FA, Bambhroliya Z, Damarlapally N, Gangani K, Kumar G, Sachdeva R. EPIDEMIOLOGY, RISK AND PREDICTORS OF AORTIC DISSECTION AND ASSOCIATED IN-HOSPITAL MORTALITY IN ADULTS WITH BICUSPID AORTIC VALVE. J Am Coll Cardiol 2020. [DOI: 10.1016/s0735-1097(20)32787-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Desai R, Singh S, Zalavadia D, Bansal P, Goyal H. Burden of hepatitis E infection and associated healthcare resource utilization among hematological malignancy-related hospitalizations: A national perspective in the United States, 2007-2014. J Hepatol 2019; 71:1266-1268. [PMID: 31582268 DOI: 10.1016/j.jhep.2019.08.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 07/31/2019] [Accepted: 08/05/2019] [Indexed: 12/04/2022]
Affiliation(s)
| | - Sandeep Singh
- Departments of Clinical Epidemiology, Biostatistics, and Bioinformatics, Amsterdam UMC, Location AMC, Amsterdam, Netherlands
| | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Pardeep Bansal
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Hemant Goyal
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA.
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Desai R, Patel U, Fong HK, Sadolikar A, Zalavadia D, Gupta S, Doshi R, Sachdeva R, Kumar G. Modern-Day Nationwide Utilization of Intravascular Ultrasound and Its Impact on the Outcomes of Percutaneous Coronary Intervention With Coronary Atherectomy in the United States. J Ultrasound Med 2019; 38:2295-2304. [PMID: 30609082 DOI: 10.1002/jum.14922] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 10/27/2018] [Accepted: 12/03/2018] [Indexed: 06/09/2023]
Abstract
OBJECTIVES Intravascular ultrasonography (IVUS) and coronary atherectomy (CA) are useful modalities in managing calcified coronary lesions. Considering an inadequacy of data, we aimed to compare the outcomes with versus without IVUS assistance in percutaneous coronary interventions (PCIs) with CA. METHODS From the National (Nationwide) Inpatient Sample data set for the years 2012 to 2014, we identified adult patients undergoing PCI and CA with or without IVUS assistance using International Classification of Diseases, Ninth Revision, Clinical Modification codes. We assessed the impact of IVUS on procedural outcomes, length of stay, total hospital charges, and predictors of IVUS utilization by multivariable analyses. Discharge weights were used to calculate national estimates. RESULTS A total of 46,095 PCIs with CA procedures were performed from 2012 to 2014, of these, 4800 (10.4%) procedures were IVUS-assisted. IVUS-assisted procedures showed lower odds of in-hospital mortality (odds ratio, 0.57; P = .024) but higher odds of any cardiac complication (odds ratio, 1.25; P = .025). Total hospital charges were higher in IVUS-assisted procedures without any substantial difference in the length of stay between the groups. Cardiac complication rates declined (from 16.2% to 14.8%) from 2012 to 2014, whereas inpatient mortality increased (1.1%-4.4%) in IVUS-assisted procedures during the same period. The odds of IVUS utilization were higher in Asian/Pacific Islander and urban teaching and western region hospitals. Comorbidities, including hypertension, obesity, and chronic pulmonary disease, raised odds of IVUS utilization. CONCLUSIONS IVUS-assisted procedures showed lower in-hospital mortality and higher iatrogenic and overall cardiac complications. The mortality rate in patients undergoing IVUS-assisted PCI with CA was on the rise, with declining cardiac complication rates from 2012 to 2014.
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Affiliation(s)
- Rupak Desai
- Division of Cardiology, Atlanta VA Medical Center, Decatur, Georgia, USA
| | - Upenkumar Patel
- Department of Internal Medicine, Nassau University Medical Center, East Meadow, New York, USA
| | - Hee Kong Fong
- Department of Internal Medicine, University of Missouri-Columbia, Columbia, Missouri, USA
| | - Ashish Sadolikar
- Department of Internal Medicine, Florida International University, Miami, Florida, USA
| | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, Pennsylvania, USA
| | - Sonu Gupta
- Division of Cardiology, Andreas Gruentzig Cardiovascular Center, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Rajkumar Doshi
- Department of Internal Medicine, University of Nevada School of Medicine, Reno, Nevada, USA
| | - Rajesh Sachdeva
- Division of Cardiology, Atlanta VA Medical Center, Decatur, Georgia, USA
- Division of Cardiology, Morehouse School of Medicine, Atlanta, Georgia, USA
- Division of Cardiology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Gautam Kumar
- Division of Cardiology, Atlanta VA Medical Center, Decatur, Georgia, USA
- Division of Cardiology, Emory University School of Medicine, Atlanta, Georgia, USA
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Desai R, Patel U, Goyal H, Rimu AH, Zalavadia D, Bansal P, Shah N. In-hospital outcomes of inflammatory bowel disease in cannabis users: a nationwide propensity-matched analysis in the United States. Ann Transl Med 2019; 7:252. [PMID: 31355219 DOI: 10.21037/atm.2019.04.63] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Background Literature suggests the role of cannabis (marijuana) as an anti-inflammatory agent. However, the impact of recreational marijuana usage on in-hospital outcomes of inflammatory bowel disease (IBD) remains indistinct. We assessed the outcomes of Crohn's disease (CD) as well as ulcerative colitis (UC) with vs. without recreational marijuana usage using a nationally illustrative propensity-matched sample. Methods The Nationwide Inpatient Sample datasets (2010-2014) were queried to identify adults with CD and UC hospitalizations with cannabis use and linked complications using ICD-9 CM codes. Categorical and continuous variables were compared between propensity-matched cohorts using Chi-square and Student's t-test, respectively. Primary endpoints were in-hospital complications, whereas secondary endpoints were the discharge disposition, mean length of stay (LOS) and hospital charges. Results Propensity-matched cohorts included 6,002 CD (2,999 cannabis users & 3,003 non-users) and 1,481 UC (742 cannabis users & 739 non-users) hospitalizations. In CD patients, prevalence of colorectal cancer (0.3% vs. 1.2%, P<0.001), need for parenteral nutrition (3.0% vs. 4.7%, P=0.001) and anemia (25.6% vs. 30.1%, P<0.001) were lower in cannabis users. However, active fistulizing disease or intraabdominal abscess formation (8.6% vs. 5.9%, P<0.001), unspecific lower gastrointestinal (GI) hemorrhage (4.0% vs. 2.7%, P=0.004) and hypovolemia (1.2% vs. 0.5%, P=0.004) were higher with recreational cannabis use. The mean hospital stay was shorter (4.2 vs. 5.0 days) with less hospital charges ($28,956 vs. $35,180, P<0.001) in cannabis users. In patients with UC, cannabis users faced the higher frequency of fluid and electrolyte disorders (45.1% vs. 29.6%, P<0.001), and hypovolemia (2.7% vs. <11) with relatively lower frequency of postoperative infections (<11 vs. 3.4%, P=0.010). No other complications were significant enough for comparison between the cannabis users and non-users in this group. Like CD, UC-cannabis patients had shorter mean hospital stay (LOS) (4.3 vs. 5.7 days, P<0.001) and faced less financial burden ($30,393 vs. $41,308, P<0.001). Conclusions We found a lower frequency of colorectal cancer, parenteral nutrition, anemia but a higher occurrences of active fistulizing disease or intraabdominal abscess formation, lower GI hemorrhage and hypovolemia in the CD cohort with cannabis usage. In patients with UC, frequency of complications could not be compared between the two cohorts, except a higher frequency of fluid and electrolyte disorders and hypovolemia, and a lower frequency of postoperative infections with cannabis use. A shorter LOS and lesser hospital charges were observed in both groups with recreational marijuana usage.
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Affiliation(s)
- Rupak Desai
- Research Fellow, Atlanta VA Medical Center, Decatur, GA, USA
| | - Upenkumar Patel
- Department of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | - Hemant Goyal
- Department of Internal Medicine, Mercer University School of Medicine, Macon, GA, USA
| | | | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Pardeep Bansal
- Division of Gastroenterology, The Wright Center for Graduate Medical Education, Scranton, PA, USA
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Desai R, Patel U, Doshi S, Zalavadia D, Siddiq W, Dave H, Bilal M, Khullar V, Goyal H, Desai M, Shah N. A Nationwide Assessment of the "July Effect" and Predictors of Post-Endoscopic Retrograde Cholangiopancreatography Sepsis at Urban Teaching Hospitals in the United States. Clin Endosc 2019; 52:486-496. [PMID: 31129956 PMCID: PMC6785412 DOI: 10.5946/ce.2018.190] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 02/27/2019] [Indexed: 12/23/2022] Open
Abstract
Background/Aims To analyze the incidence of post-endoscopic retrograde cholangiopancreatography (ERCP) sepsis in the early (July to September) and later (October to June) academic months to assess the “July effect”.
Methods The National Inpatient Sample (2010–2014) was used to identify ERCP-related adult hospitalizations at urban teaching hospitals by applying relevant procedure codes from the International Classification of Diseases, 9th revision, Clinical Modification. Post-ERCP outcomes were compared between the early and later academic months. A multivariate analysis was performed to evaluate the odds of post-ERCP sepsis and its predictors.
Results Of 481,193 ERCP procedures carried out at urban teaching hospitals, 124,934 were performed during the early academic months. The demographics were comparable for ERCP procedures performed during the early and later academic months. A higher incidence (9.4% vs. 8.8%, p<0.001) and odds (odds ratio [OR], 1.07) of post-ERCP sepsis were observed in ERCP performed during the early academic months. The in-hospital mortality rate (7% vs. 7.5%, p=0.072), length of stay, and total hospital charges in patients with post-ERCP sepsis were also equivalent between the 2 time points. Pre-ERCP cholangitis (OR, 3.20) and post-ERCP complications such as cholangitis (OR, 6.27), perforation (OR, 3.93), and hemorrhage (OR, 1.42) were significant predictors of higher post-ERCP sepsis in procedures performed during the early academic months.
Conclusions The July effect was present in the incidence of post-ERCP sepsis, and academic programs should take into consideration the predictors of post-ERCP sepsis to lower health-care burden.
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Affiliation(s)
| | - Upenkumar Patel
- Department of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | - Shreyans Doshi
- Department of Internal Medicine, College of Medicine/Hospital Corporation of America Graduate Medicine Education Consortium, University of Central Florida, Gainesville, FL, USA
| | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Wardah Siddiq
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Hitanshu Dave
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ, USA
| | - Mohammad Bilal
- Division of Gastroenterology & Hepatology, Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - Vikas Khullar
- Division of Gastroenterology, Department of Internal Medicine, University of Florida, Gainesville, FL, USA
| | - Hemant Goyal
- Department of Internal Medicine, Mercer University School of Medicine, Macon, GA, USA
| | - Madhav Desai
- Division of Gastroenterology & Hepatology, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, MO, USA
| | - Nihar Shah
- Division of Gastroenterology, Department of Internal Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, USA
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Desai R, Parekh T, Goyal H, Fong HK, Zalavadia D, Damarlapally N, Doshi R, Savani S, Kumar G, Sachdeva R. Impact of gout on in-hospital outcomes of acute coronary syndrome-related hospitalizations and revascularizations: Insights from the national inpatient sample. World J Cardiol 2019; 11:137-148. [PMID: 31171959 PMCID: PMC6536883 DOI: 10.4330/wjc.v11.i5.137] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/22/2019] [Accepted: 05/22/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Previous studies have established a role of gout in predicting risk and prognosis of cardiovascular diseases. However, large-scale data on the impact of gout on inpatient outcomes of acute coronary syndrome (ACS)-related hospitalizations and post-revascularization is inadequate.
AIM To evaluate the impact of gout on in-hospital outcomes of ACS hospitalizations, subsequent healthcare burden and predictors of post-revascularization inpatient mortality.
METHODS We used the national inpatient sample (2010-2014) to identify the ACS and gout-related hospitalizations, relevant comorbidities, revascularization and post-revascularization outcomes using the ICD-9 CM codes. A multivariable analysis was performed to evaluate the predictors of post-revascularization in-hospital mortality.
RESULTS We identified 3144744 ACS-related hospitalizations, of which 105198 (3.35%) also had gout. The ACS-gout cohort were more often older white males with a higher prevalence of comorbidities. Coronary artery bypass grafting was required more often in the ACS-gout cohort. Post-revascularization complications including cardiac (3.2% vs 2.9%), respiratory (3.5% vs 2.9%), and hemorrhage (3.1% vs 2.7%) were higher whereas all-cause mortality was lower (2.2% vs 3.0%) in the ACS-gout cohort (P < 0.001). An older age (OR 15.63, CI: 5.51-44.39), non-elective admissions (OR 2.00, CI: 1.44-2.79), lower household income (OR 1.44, CI: 1.17-1.78), and comorbid conditions predicted higher mortality in ACS-gout cohort undergoing revascularization (P < 0.001). Odds of post-revascularization in-hospital mortality were lower in Hispanics (OR 0.45, CI: 0.31-0.67) and Asians (OR 0.65, CI: 0.45-0.94) as compared to white (P < 0.001). However, post-operative complications significantly raised mortality odds. Mean length of stay, transfer to other facilities, and hospital charges were higher in the ACS-gout cohort.
CONCLUSION Although gout was not independently associated with an increased risk of post-revascularization in-hospital mortality in ACS, it did increase post-revascularization complications.
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Affiliation(s)
- Rupak Desai
- Division of Cardiology, Atlanta VA Medical Center, Decatur, GA 30033, United States
| | - Tarang Parekh
- Department of Health Administration and Policy, George Mason University, Fairfax, VA 22030, United States
| | - Hemant Goyal
- Department of Internal Medicine, Macon University School of Medicine, Macon, GA 31207, United States
| | - Hee Kong Fong
- Department of Internal Medicine, University of Missouri-Columbia, Columbia, MO 65212, United States
| | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA 18503, United States
| | - Nanush Damarlapally
- Department of Health Sciences, Coleman College of Health Sciences, Houston, TX 77030, United States
| | - Rajkumar Doshi
- Department of Internal Medicine, University of Nevada School of Medicine, Reno, NV 89557, United States
| | - Sejal Savani
- Public Health, New York University, New York, NY 10010, United States
| | - Gautam Kumar
- Division of Cardiology, Atlanta VA Medical Center, Decatur, GA 30033, United States
- Division of Cardiology, Emory University School of Medicine, Atlanta, GA 30322, United States
| | - Rajesh Sachdeva
- Division of Cardiology, Atlanta VA Medical Center, Decatur, GA 30033, United States
- Division of Cardiology, Emory University School of Medicine, Atlanta, GA 30322, United States
- Division of Cardiology, Morehouse School of Medicine, Atlanta, GA 30310, United States
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Desai R, Parekh T, Singh S, Patel U, Fong HK, Zalavadia D, Savani S, Doshi R, Sachdeva R, Kumar G. Alarming Increasing Trends in Hospitalizations and Mortality With Heyde's Syndrome: A Nationwide Inpatient Perspective (2007 to 2014). Am J Cardiol 2019; 123:1149-1155. [PMID: 30660352 DOI: 10.1016/j.amjcard.2018.12.043] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/11/2018] [Accepted: 12/19/2018] [Indexed: 12/16/2022]
Abstract
We studied the trends and outcomes of patients with intestinal angiodysplasia-associated gastrointestinal bleeding (Heyde's syndrome [HS]) with aortic stenosis (AS) who underwent surgical aortic valve replacement (SAVR) versus transcatheter aortic valve implantation (TAVI). The National Inpatient Sample (2007 to 2014) and International Classification of Diseases, Ninth Revision, Clinical Modification codes were used to identify HS hospitalizations, pertinent co-morbidities, and outcomes of SAVR versus TAVI from 2011 to 2014. The incidence of HS with AS was 3.1%. The trends in hospitalizations and all-cause inpatient mortality showed relative surges of 29.16% (from 48 to 62 per 100,000) and 22.7% (from 3.7 to 4.54 per 100,000) from 2007 to 2014. HS patients were older (mean age ∼80 vs 77 years) females (54.3% vs 52.2%) compared with AS without HS. The all-cause mortality (6.9% vs 4.1%), length of stay (LOS) (∼7.0 vs 5.8 days), and hospitalization charges ($58,519.31 vs $57,598.67) were higher in HS (p<0.001). No differences were reported in all-cause mortality and hospital charges in HS patients who underwent either SAVR or TAVI. However, the TAVI cohort showed lower rates of stroke (1.7% vs 10.0%) and blood transfusion (1.7% vs 11.7%), a shorter LOS (18.3 vs 23.9 days; p<0.001), and more routine discharges (21.7% vs 14.8%, p = 0.01). An older age, male gender, Asian race, congestive heart failure, coagulopathy, fluid and/or electrolytes disorders, chronic pulmonary disease, and renal failure raised the odds of mortality in HS patients. In conclusion, we observed increasing rates of hospitalizations with HS and higher inpatient mortality from 2007 to 2014. The HS patients who underwent TAVI had fewer complications without any difference in the all-cause mortality compared with SAVR.
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Affiliation(s)
- Rupak Desai
- Department of Cardiology, Atlanta VA Medical Center, Decatur, Georgia
| | - Tarang Parekh
- Department of Health Administration, George Mason University, Fairfax, Virginia
| | - Sandeep Singh
- Department of Clinical Epidemiology, Biostatistics, and Bioinformatics, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Upenkumar Patel
- Department of Internal Medicine, Nassau University Medical Center, East Meadow, New York
| | - Hee Kong Fong
- Department of Internal Medicine, University of Missouri-Columbia, Columbia, Missouri
| | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, Pennsylvania
| | - Sejal Savani
- Department of Public Health, New York University, New York, New York
| | - Rajkumar Doshi
- Department of Internal Medicine, University of Nevada School of Medicine, Reno, Nevada
| | - Rajesh Sachdeva
- Department of Cardiology, Atlanta VA Medical Center, Decatur, Georgia; Department of Cardiology, Morehouse School of Medicine, Atlanta, Georgia; Department of Cardiology, Emory University School of Medicine, Atlanta, Georgia
| | - Gautam Kumar
- Department of Cardiology, Atlanta VA Medical Center, Decatur, Georgia; Department of Cardiology, Emory University School of Medicine, Atlanta, Georgia.
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Patel U, Desai R, Desai J, Damarlapally N, Zalavadia D, Yousef M, Coman R, Bansal P, Goyal H. Predictors of blood transfusion and in-hospital outcomes in patients with gastric antral vascular ectasia (GAVE): a nationwide population-based analysis. Ann Transl Med 2019; 7:46. [PMID: 30906750 DOI: 10.21037/atm.2019.01.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Background Gastric antral vascular ectasia (GAVE) is a rare cause of chronic non-variceal upper gastrointestinal (GI) bleeding and can turn into life-threatening bleed in some patients. Packed red blood cell (PRBC) transfusions are often required in these patients during hospitalization. We aimed to investigate the hospitalization outcomes and predictors of PRBC transfusions in patients with GAVE lesions. Methods Using the ICD-9-CM codes (537.82, 537.83), we queried the National Inpatient Sample (NIS) [2010-2014] to recognize hospitalized GAVE patients. A 1:2 random sample was obtained from the non-GAVE cohort and these groups were compared (GAVE vs. non-GAVE). The predictors of PRBC transfusion in GAVE cohort were analyzed with multivariate analysis by using SPSS Statistics 22.0. Results We included weighted 89,081 GAVE and 178,550 non-GAVE hospitalized patients. The GAVE patients were tended to be older, female and white. Significantly higher proportions of comorbidities such as congestive heart failure, diabetes, hypertension, hypothyroidism, liver disease, renal failure, Sjogren syndrome, systemic sclerosis and portal hypertension, etc. were present in these patients. The all-cause inpatient mortality was found to be 1.4%. The mean hospital charges and length of stay (LOS) per GAVE hospitalization were $36,059 and 4.63±5.3 days, respectively. A total of 6,276 (weighted 31,102) (34.9%) of these patients received at least one PRBC transfusion during hospitalization. Advanced age, multiple comorbidities, non-elective admissions, male gender, and African American race were the independent factors associated with higher chances of receiving PRBC transfusion. Conclusions Our analysis showed that hospitalized patients with GAVE lesions had lower overall mortality rate despite having multiple comorbidities. There was no difference in the LOS and hospital charges between the two cohorts. Nearly 35% of the GAVE patients received at least one PRBC transfusion.
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Affiliation(s)
- Upenkumar Patel
- Division of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | | | - Jiten Desai
- Division of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | - Nanush Damarlapally
- Department of Health Sciences, Coleman College of Health Sciences, Houston, TX, USA
| | - Dipen Zalavadia
- Division of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Mohamad Yousef
- Division of Gastroenterology and Hepatology, University of Missouri at Columbia, Columbia, MO, USA
| | - Roxana Coman
- Division of Gastroenterology, Medical Center Navicent Health, Macon, GA, USA
| | - Pardeep Bansal
- Department of Gastroenterology, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Hemant Goyal
- Department of Internal Medicine, Mercer University School of Medicine, Macon, GA, USA
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Desai R, Singh S, Bhuva R, Patel U, Gupta S, Zalavadia D, Vyas MN, Sothwal A, Sachdeva R, Kumar G. PREDICTORS AND IMPACT OF ATRIAL FIBRILLATION ON HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY-RELATED HOSPITALIZATIONS: INSIGHTS FROM THE NATIONWIDE INPATIENT SAMPLE (2007-2014). J Am Coll Cardiol 2019. [DOI: 10.1016/s0735-1097(19)31400-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Desai R, Gupta S, Singh S, Bhuva R, Zalavadia D, Parekh T, Patel U, Vyas M, Goyal H, Kumar G, Sachdeva R. OUTCOMES OF SAVR VERSUS TAVR IN AORTIC STENOSIS HOSPITALIZATIONS WITH ANGIODYSPLASIA-ASSOCIATED GASTROINTESTINAL BLEEDING (HEYDE'S SYNDROME): INSIGHTS FROM A NATIONWIDE PROPENSITY-MATCHED ANALYSIS. J Am Coll Cardiol 2019. [DOI: 10.1016/s0735-1097(19)31847-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Desai R, Singh S, Fong HK, Goyal H, Gupta S, Zalavadia D, Doshi R, Savani S, Pancholy S, Sachdeva R, Kumar G. Racial and sex disparities in resource utilization and outcomes of multi-vessel percutaneous coronary interventions (a 5-year nationwide evaluation in the United States). Cardiovasc Diagn Ther 2019; 9:18-29. [PMID: 30881873 DOI: 10.21037/cdt.2018.09.02] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background There is a paucity of data regarding the racial and sex disparities in the outcomes of multi-vessel percutaneous coronary interventions (MVPCI). Methods The National Inpatient Sample (NIS) was examined for the years 2010 to 2014 to incorporate adult MVPCI-related hospitalizations using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) procedure codes. We excluded patients with the missing race or gender data from the final scrutiny. Discharge weights were used to obtain the national estimations. The principal outcomes were MVPCI-related racial and gender disparities in terms of the in-hospital mortality and complications, and diagnostic and therapeutic healthcare resource utilization. Secondary outcomes were the length of hospital stay (LOS) and hospitalization charges. We used the Chi-square test and t-test/ANOVA test to equate dichotomous and continuous variables respectively. A two-tailed P of <0.05 was considered clinically significant. Results An estimated 769,502 MVPCI-related hospitalizations were recorded from 2010 to 2014 after excluding patients with the missing data (70,954; 8.4%). Black male and female were the youngest (62±13, 64±14 years). The highest non-elective admissions (M: 72.8%, F: 71.2%) were reported among Hispanics. Non-whites showed a higher proportion of comorbidities with lower resource utilization than whites. Hispanic males (OR 1.23) showed the highest odds of the in-hospital mortality whereas among females, Asians (OR 1.51), blacks (OR 1.35), followed by Hispanics (OR 1.22) revealed higher odds of in-hospital mortality. Odds of cardiac complications were highest amongst Asians (M: OR 1.19, F: OR 1.40). Black (6±8 days) and Hispanic (7±9 days) showed the highest length of stay among males and females respectively. Total hospitalization charges were highest among Asians. There was a greater increase in the all-cause mortality in non-whites from 2010 to 2014. Conclusions This study determines the existence of racial disparities in resource utilization and outcomes in MVPCI. There is an instant need for interventions designed to govern these healthcare discrepancies.
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Affiliation(s)
- Rupak Desai
- Division of Cardiology, Atlanta VA Medical Center, Decatur, GA, USA
| | - Sandeep Singh
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Hee Kong Fong
- Department of Internal Medicine, University of Missouri-Columbia, Columbia, MO, USA
| | - Hemant Goyal
- Department of Internal Medicine, Mercer University School of Medicine, Macon, GA, USA
| | - Sonu Gupta
- Division of Cardiology, Andreas Gruentzig Cardiovascular Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Rajkumar Doshi
- Department of Internal Medicine, University of Nevada School of Medicine, Reno, NV, USA
| | - Sejal Savani
- Department of Public Health, New York University, New York, NY, USA
| | - Samir Pancholy
- Department of Cardiovascular Medicine, The Wright Center for Graduate Medical Education, Geisinger Commonwealth School of Medicine, Scranton, PA, USA
| | - Rajesh Sachdeva
- Division of Cardiology, Morehouse School of Medicine, Atlanta, GA, USA.,Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA
| | - Gautam Kumar
- Division of Cardiology, Atlanta VA Medical Center, Decatur, GA, USA.,Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA
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Desai R, Patel U, Singh S, Bhuva R, Fong HK, Nunna P, Zalavadia D, Dave H, Savani S, Doshi R. The burden and impact of arrhythmia in chronic obstructive pulmonary disease: Insights from the National Inpatient Sample. Int J Cardiol 2019; 281:49-55. [PMID: 30711267 DOI: 10.1016/j.ijcard.2019.01.074] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 12/22/2018] [Accepted: 01/18/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND We aimed to analyze the burden and predictors of arrhythmias and in-hospital mortality in chronic obstructive pulmonary disease (COPD)-related hospitalizations using the nationwide cohort. METHODS We queried the National Inpatient Sample (NIS) (2010-2014) databases to identify adult COPD hospitalizations with arrhythmia. Categorical and continuous variables were compared using Chi-square and Student's t-test/ANOVA. Predictors of any arrhythmia including AF and in-hospital mortality were evaluated by multivariable analyses. RESULTS Out of 21,596,342 COPD hospitalizations, 6,480,799 (30%) revealed co-existent arrhythmias including 4,767,401 AF-arrhythmias (22.1%) and 1,713,398 non AF-arrhythmias (7.9%). The AF or non-AF arrhythmia cohort consisted mostly of older (mean age~ 75.8 & 69.1 vs. 67.5 years) white male (53.3% & 51.9% vs. 46.9%) patients compared to those without arrhythmias (p < 0.001). The all-cause mortality (5.7% & 5.2 vs. 2.9%), mean length of stay (LOS) (6.4 & 6.5 vs. 5.3 days), and hospital charges ($52,699.49 & $58,102.39 vs. $41,208.02) were higher with AF and non AF-arrhythmia compared to the non-arrhythmia group (p < 0.001). Comorbidities such as cardiomyopathy (OR 2.11), cardiogenic shock (OR 1.88), valvular diseases (OR 1.60), congestive heart failure (OR 1.48) and pulmonary circulation disorders (OR 1.25) predicted in-hospital arrhythmias. Invasive mechanical ventilation (OR 6.41), cardiogenic shock (OR 5.95), cerebrovascular disease (OR 3.95), septicemia (OR 2.30) and acute myocardial infarction (OR 2.24) predicted higher mortality (p < 0.001) in the COPD-arrhythmia cohort. CONCLUSIONS About 30% of COPD hospitalizations revealed co-existent arrhythmias (AF 22.1%). All-cause mortality, LOS and hospital charges were significantly higher with arrhythmias. We observed racial and sex-based disparities for arrhythmias and related mortality.
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Affiliation(s)
- Rupak Desai
- Department of Cardiology, Atlanta VA Medical Center, Decatur, GA, USA.
| | - Upenkumar Patel
- Department of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | - Sandeep Singh
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Rushikkumar Bhuva
- Department of Internal Medicine, Canton Medical Education Foundation, Canton, OH, USA
| | - Hee Kong Fong
- Department of Internal Medicine, University of Missouri-Columbia, Columbia, MO, USA
| | - Pratyusha Nunna
- Clinical Observer, Carle Foundation Hospital, Urbana, IL, USA
| | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Hitanshu Dave
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ, USA
| | - Sejal Savani
- Public Health, New York University, New York, NY, USA
| | - Rajkumar Doshi
- Department of Internal Medicine, University of Nevada School of Medicine, Reno, NV, USA
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Desai R, Fong HK, Shah B, Gupta S, Zalavadia D, Siddiq W, Bhuva R, Lee K, Sachdeva R, Kumar G. TCT-515 SAVR vs TAVR in Patients with Previous Myocardial Infarction: A Nationwide Propensity-Matched Analysis. J Am Coll Cardiol 2018. [DOI: 10.1016/j.jacc.2018.08.1694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Desai R, Kakumani K, Fong HK, Shah B, Zahid D, Zalavadia D, Doshi R, Goyal H. The burden of cardiac arrhythmias in sarcoidosis: a population-based inpatient analysis. Ann Transl Med 2018; 6:330. [PMID: 30306069 DOI: 10.21037/atm.2018.07.33] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background Cardiac involvement in the sarcoidosis is known to ensue with diverse clinical forms and its investigation is challenging at times. This article features the under-perceived burden, patterns, and outcomes of different arrhythmias, which may have a prognostic significance in patients with sarcoidosis. Methods We queried the National Inpatient Sample (NIS) for 2010-2014 to recognize sarcoidosis, arrhythmia, and comorbidities affecting hospitalizations. The nationwide estimates were attained using discharge records. We assessed incidence and trends in sarcoidosis-related arrhythmia and consequential inpatient mortality, hospital length of stay (LOS), hospitalization charges and predictors of mortality with multivariate analysis. Results We identified 369,285 sarcoidosis-related hospitalizations. Of these, nearly one-fifth suffered from arrhythmias (n=73,424). The sarcoidosis patients developing arrhythmias were older (61.9 vs. 56.0 years) compared to those without. Males had the higher incidence of arrhythmias compared to females. Atrial fibrillation (Afib) (10.97%) was the most common subtype, followed by ventricular tachycardia (1.97%). There was a rising trend in arrhythmia-related hospital admissions and mortality among sarcoidosis, with Afib incidence displaying the highest increase. Traditional cardiac comorbidities were higher in the sarcoid-arrhythmia group. The arrhythmia group had significantly higher mortality (3.7% vs. 1.5%), mean hospital LOS (6.4 vs. 5.2 days) and hospital charges ($64,118 vs. $41,565) compared to non-arrhythmia group (P<0.001). Incident arrhythmia significantly increased the mortality odds in sarcoidosis (adjusted odds ratio, 2.06). Conclusions The growing trend, deteriorating outcomes and higher mortality associated with sarcoid-related arrhythmias highlight the importance of timely diagnosis and aggressive management in this population.
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Affiliation(s)
- Rupak Desai
- Division of Cardiology, Atlanta VA Medical Center, Decatur, GA, USA
| | | | - Hee Kong Fong
- Department of Internal Medicine, University of Missouri-Columbia, Columbia, MO, USA
| | - Bhrugesh Shah
- Department of Internal Medicine, Staten Island University Hospital Hofstra School of Medicine, Staten Island, NY, USA
| | - Daniyal Zahid
- Department of Internal Medicine, Robert Wood Johnson University Hospital, Hamilton Township, NJ, USA
| | - Dipen Zalavadia
- Department of Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Rajkumar Doshi
- Department of Internal Medicine, University of Nevada School of Medicine, Reno, NV, USA
| | - Hemant Goyal
- Department of Internal Medicine, Mercer University School of Medicine, Macon, GA, USA
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