2015
National Trends in Pulmonary Embolism Hospitalization Rates and Outcomes for Adults Aged ≥65 Years in the United States (1999 to 2010)
Minges KE, Bikdeli B, Wang Y, Kim N, Curtis JP, Desai MM, Krumholz HM. National Trends in Pulmonary Embolism Hospitalization Rates and Outcomes for Adults Aged ≥65 Years in the United States (1999 to 2010). The American Journal Of Cardiology 2015, 116: 1436-1442. PMID: 26409636, PMCID: PMC4841688, DOI: 10.1016/j.amjcard.2015.07.068.Peer-Reviewed Original ResearchConceptsHospitalization ratesMortality rateReadmission ratesBlack patientsPrincipal discharge diagnosis codeOlder adultsCause readmission rateHospital mortality rateProportion of patientsRetrospective cohort studyDischarge diagnosis codesSkilled nursing facilitiesNational trendsSignificant racial differencesHigh rateHome health careHospital stayAdults AgedCohort studyMore patientsTherapeutic advancesDiagnosis codesMedicare feeNursing facilitiesSignificant burden
2014
Trends in Aortic Dissection Hospitalizations, Interventions, and Outcomes Among Medicare Beneficiaries in the United States, 2000–2011
Mody PS, Wang Y, Geirsson A, Kim N, Desai MM, Gupta A, Dodson JA, Krumholz HM. Trends in Aortic Dissection Hospitalizations, Interventions, and Outcomes Among Medicare Beneficiaries in the United States, 2000–2011. Circulation Cardiovascular Quality And Outcomes 2014, 7: 920-928. PMID: 25336626, PMCID: PMC4380171, DOI: 10.1161/circoutcomes.114.001140.Peer-Reviewed Original Research
2013
Trends in Aortic Valve Replacement for Elderly Patients in the United States, 1999-2011
Barreto-Filho JA, Wang Y, Dodson JA, Desai MM, Sugeng L, Geirsson A, Krumholz HM. Trends in Aortic Valve Replacement for Elderly Patients in the United States, 1999-2011. JAMA 2013, 310: 2078-2084. PMID: 24240935, PMCID: PMC4089974, DOI: 10.1001/jama.2013.282437.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overAortic ValveBicuspid Aortic Valve DiseaseBlack PeopleCohort StudiesCoronary Artery BypassCross-Sectional StudiesFee-for-Service PlansFemaleHeart Defects, CongenitalHeart Valve DiseasesHeart Valve ProsthesisHeart Valve Prosthesis ImplantationHumansLength of StayMaleMedicarePatient ReadmissionTreatment OutcomeUnited StatesConceptsSurgical aortic valve replacementAortic valve replacementValve replacementProcedure ratesElderly patientsCoronary artery bypass graft surgeryArtery bypass graft surgeryCross-sectional cohort studyPatients 85 yearsBypass graft surgeryHigh mortality rateCause readmissionCABG surgeryGraft surgeryOlder patientsCohort studyReadmission ratesTranscatheter optionsBlack patientsTranscatheter treatmentMechanical prosthesesThirty-dayContemporary outcomesMAIN OUTCOMEMedicare feeTrends in Hospitalization Rates and Outcomes of Endocarditis Among Medicare Beneficiaries
Bikdeli B, Wang Y, Kim N, Desai MM, Quagliarello V, Krumholz HM. Trends in Hospitalization Rates and Outcomes of Endocarditis Among Medicare Beneficiaries. Journal Of The American College Of Cardiology 2013, 62: 2217-2226. PMID: 23994421, PMCID: PMC4335801, DOI: 10.1016/j.jacc.2013.07.071.Peer-Reviewed Original ResearchOutcomes and Costs Associated With Robotic Colectomy in the Minimally Invasive Era
Tyler JA, Fox JP, Desai MM, Perry WB, Glasgow SC. Outcomes and Costs Associated With Robotic Colectomy in the Minimally Invasive Era. Diseases Of The Colon & Rectum 2013, 56: 458-466. PMID: 23478613, DOI: 10.1097/dcr.0b013e31827085ec.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAnastomosis, SurgicalColectomyCosts and Cost AnalysisEnterostomyFemaleHospital CostsHumansIleusIntestinal FistulaIntraoperative ComplicationsLaparoscopyLength of StayMaleMiddle AgedPneumoniaPostoperative ComplicationsRetrospective StudiesRoboticsVenous ThromboembolismYoung AdultConceptsRobotic-assisted colectomyLength of stayHospital outcomesLaparoscopic colectomyOverall postoperative morbidity ratePostoperative morbidity rateLow-volume centersNationwide Inpatient SampleCost of careRobotic-assisted surgeryPotential miscodingOverall morbidityPostoperative complicationsAdult patientsIndividual complicationsLaparoscopic approachPatient characteristicsColon surgeryRetrospective reviewMorbidity rateRobotic colectomyInvasive eraInpatient SampleLaparoscopic proceduresBaseline differences
2012
Hospital-Level Outcomes Associated with Laparoscopic Colectomy for Cancer in the Minimally Invasive Era
Fox JP, Desai MM, Krumholz HM, Gross CP. Hospital-Level Outcomes Associated with Laparoscopic Colectomy for Cancer in the Minimally Invasive Era. Journal Of Gastrointestinal Surgery 2012, 16: 2112-2119. PMID: 22948842, PMCID: PMC3670114, DOI: 10.1007/s11605-012-2018-z.Peer-Reviewed Original ResearchConceptsLaparoscopy rateLaparoscopic colectomyShorter hospitalizationColon resectionHospital mortalityPostoperative morbidityLow postoperative morbidity rateHigher laparoscopy ratePostoperative morbidity rateRisk-standardized outcomesLow postoperative morbidityShorter hospital stayNationwide Inpatient SampleShort-term outcomesHigher procedure volumeHospital stayComparable morbidityRandomized trialsMorbidity rateInvasive eraInpatient SampleOutcomes AssociatedColectomyMortality rateProcedure volume
2003
Trends in Discharge Disposition, Mortality, and Service Use Among Long-Stay Psychiatric Patients in the 1990s
Desai MM, Rosenheck RA. Trends in Discharge Disposition, Mortality, and Service Use Among Long-Stay Psychiatric Patients in the 1990s. Psychiatric Services 2003, 54: 542-548. PMID: 12663843, DOI: 10.1176/appi.ps.54.4.542.Peer-Reviewed Original ResearchMeSH KeywordsAffective Disorders, PsychoticAgedBrain DiseasesCensusesCohort StudiesFemaleHealth Facility ClosureHospital MortalityHospitals, VeteransHumansLength of StayMaleMental Health ServicesMentally Ill PersonsMiddle AgedPatient DischargePsychotic DisordersUnited StatesUnited States Department of Veterans AffairsUtilization ReviewConceptsDischarge dispositionThree-year followService usePrincipal diagnosisPsychiatric patientsVA mental health servicesLong-stay psychiatric patientsLong-stay bedsLong-stay cohortsStay Psychiatric PatientsVA administrative databasesMental health bedsMental health inpatientsLong-term inpatientsVA service useMental health servicesPatient's principal diagnosisMental health systemFiscal year 1991Administrative databasesMortality ratePsychotic disordersHealth servicesPatientsCohort