2022
Readmission rates and risk factors for readmission after transcatheter aortic valve replacement in patients with end-stage renal disease
Park DY, An S, Hanna JM, Wang SY, Cruz-Solbes AS, Kochar A, Lowenstern AM, Forrest JK, Ahmad Y, Cleman M, Al Damluji A, Nanna MG. Readmission rates and risk factors for readmission after transcatheter aortic valve replacement in patients with end-stage renal disease. PLOS ONE 2022, 17: e0276394. PMID: 36264931, PMCID: PMC9584363, DOI: 10.1371/journal.pone.0276394.Peer-Reviewed Original ResearchConceptsEnd-stage renal diseaseTranscatheter aortic valve replacementLength of stayAortic valve replacementIndex hospitalizationHospital mortalityReadmission ratesValve replacementRenal diseaseLonger LOSNational Readmission DatabaseRisk of readmissionChronic pulmonary diseaseMultivariable logistic regressionCardiovascular causesCardiovascular readmissionCause readmissionHospital readmissionPulmonary diseaseHospital chargesPoor outcomeRisk factorsHospital costsReadmissionHigher odds
2015
Effect of Hospital Volume on Outcomes of Transcatheter Mitral Valve Repair: An Early US Experience
Patel NJ, Badheka AO, Jhamnani S, Panaich SS, Singh V, Patel N, Arora S, Grines CL, Cleman M, Forrest JK. Effect of Hospital Volume on Outcomes of Transcatheter Mitral Valve Repair: An Early US Experience. Journal Of Interventional Cardiology 2015, 28: 464-471. PMID: 26489974, DOI: 10.1111/joic.12228.Peer-Reviewed Original ResearchConceptsTranscatheter mitral valve repairMitral valve repairNationwide Inpatient Sample databasePeri-procedural complicationsHospital volumeLength of stayHospital mortalityValve repairHospitalization costsUtilization Project Nationwide Inpatient Sample databaseICD-9-CM procedure codesPercutaneous mitral valve repairEarly US ExperienceHigher hospital volumePost-procedural complicationsCross-sectional studyFirst tertileOverall cohortThird tertilePrimary outcomeSecond tertileTMVR proceduresMitral regurgitationBaseline burdenMean ageImpact of Hospital Volume on Outcomes of Endovascular Stenting for Adult Aortic Coarctation
Bhatt P, Patel NJ, Patel A, Sonani R, Patel A, Panaich SS, Thakkar B, Savani C, Jhamnani S, Patel N, Patel N, Pant S, Patel S, Arora S, Dave A, Singh V, Chothani A, Patel J, Ansari M, Deshmukh A, Bhimani R, Grines C, Cleman M, Mangi A, Forrest JK, Badheka AO. Impact of Hospital Volume on Outcomes of Endovascular Stenting for Adult Aortic Coarctation. The American Journal Of Cardiology 2015, 116: 1418-1424. PMID: 26471501, DOI: 10.1016/j.amjcard.2015.07.066.Peer-Reviewed Original ResearchConceptsLength of stayAnnual hospital volumeShorter LOSNationwide Inpatient Sample databaseHospital volumeProcedure-related complicationsEndovascular stentingNinth RevisionInternational ClassificationUtilization Project Nationwide Inpatient Sample databaseClinical Modification procedure codesAdult aortic coarctationUnique hospital identifiersNationwide Inpatient SampleTreatment of coarctationMultivariate regression analysisComposite outcomeHighest tertileInhospital deathAortic coarctationRetrospective studyInpatient SampleStent placementLower incidenceIdentified subjectsMultivessel Percutaneous Coronary Interventions in the United States
Arora S, Panaich SS, Patel NJ, Patel N, Solanki S, Deshmukh A, Singh V, Lahewala S, Savani C, Thakkar B, Dave A, Patel A, Bhatt P, Sonani R, Patel A, Cleman M, Forrest JK, Schreiber T, Badheka AO, Grines C. Multivessel Percutaneous Coronary Interventions in the United States. Angiology 2015, 67: 326-335. PMID: 26145455, DOI: 10.1177/0003319715593853.Peer-Reviewed Original ResearchConceptsMultivessel percutaneous coronary interventionLength of stayNationwide Inpatient SamplePercutaneous coronary interventionInhospital mortalityStent PCICoronary interventionSecondary outcomesHospitalization costsUtilization Project Nationwide Inpatient SampleMultivessel coronary artery diseaseShorter LOSClinical Modification procedure codesHigher inhospital mortalityHigh-volume hospitalsCoronary artery diseaseSignificant mortality riskAcute myocardial infarctionLower hospitalization costsCost of careDifferent International ClassificationInhospital outcomesCause mortalityPeriprocedural complicationsVolume hospitalsEffect of Hospital Volume on Outcomes of Transcatheter Aortic Valve Implantation
Badheka AO, Patel NJ, Panaich SS, Patel SV, Jhamnani S, Singh V, Pant S, Patel N, Patel N, Arora S, Thakkar B, Manvar S, Dhoble A, Patel A, Savani C, Patel J, Chothani A, Savani GT, Deshmukh A, Grines CL, Curtis J, Mangi AA, Cleman M, Forrest JK. Effect of Hospital Volume on Outcomes of Transcatheter Aortic Valve Implantation. The American Journal Of Cardiology 2015, 116: 587-594. PMID: 26092276, DOI: 10.1016/j.amjcard.2015.05.019.Peer-Reviewed Original ResearchConceptsTranscatheter aortic valve implantationLength of stayShorter LOSNationwide Inpatient Sample databaseInhospital mortality rateAortic valve implantationLower hospitalization costsHospital volumeInhospital mortalityComplication rateValve implantationHospitalization costsMortality rateUtilization Project Nationwide Inpatient Sample databaseHigher annual hospital volumeOverall inhospital mortality rateMedian LOSClinical Modification procedure codesMultivariate logistic regression modelAnnual hospital volumeLowest volume quartileLow-volume hospitalsPostprocedural complication rateCost of hospitalizationCross-sectional study
2014
Comparison of Outcomes of Balloon Aortic Valvuloplasty Plus Percutaneous Coronary Intervention Versus Percutaneous Aortic Balloon Valvuloplasty Alone During the Same Hospitalization in the United States
Singh V, Patel NJ, Badheka AO, Arora S, Patel N, Macon C, Savani GT, Manvar S, Patel J, Thakkar B, Panchal V, Solanki S, Patel N, Chothani A, Panaich SS, Ram V, Kliger CA, Schreiber T, Neill W, Cohen MG, Alfonso CE, Grines CL, Mangi A, Pfau S, Forrest JK, Cleman M, Makkar R. Comparison of Outcomes of Balloon Aortic Valvuloplasty Plus Percutaneous Coronary Intervention Versus Percutaneous Aortic Balloon Valvuloplasty Alone During the Same Hospitalization in the United States. The American Journal Of Cardiology 2014, 115: 480-486. PMID: 25543235, DOI: 10.1016/j.amjcard.2014.11.032.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionLength of stayCost of hospitalizationSame hospitalizationPCI groupHospital mortalityComplication rateConcomitant percutaneous coronary interventionHigh surgical risk patientsPercutaneous aortic balloon valvuloplastySimilar LOSAortic balloon valvuloplastySurgical risk patientsBalloon aortic valvuloplastyHospital mortality rateHigher hospitalization costsInvasive endovascular therapiesComparison of outcomesAortic valvuloplastyBalloon valvuloplastyWeekend admissionCoronary interventionOnly patientsRisk patientsSecondary outcomes