2025
REVISITING INHALED NITRIC OXIDE UTILIZATION IN CONGENITAL DIAPHRAGMATIC HERNIA: A NATIONAL COHORT STUDY OF MAJOR CHILDREN’S HOSPITALS IN THE UNITED STATES
Sescleifer A, Chidiac C, Hellmann Z, McDermott K, Garcia A, Rhee D, Slidell M, Solomon D, Kunisaki S. REVISITING INHALED NITRIC OXIDE UTILIZATION IN CONGENITAL DIAPHRAGMATIC HERNIA: A NATIONAL COHORT STUDY OF MAJOR CHILDREN’S HOSPITALS IN THE UNITED STATES. Journal Of Pediatric Surgery 2025, 162423. PMID: 40562092, DOI: 10.1016/j.jpedsurg.2025.162423.Peer-Reviewed Original ResearchCongenital diaphragmatic herniaExtracorporeal membrane oxygenationCongenital diaphragmatic hernia neonatesMechanical ventilation durationLength of stayINO useVentilation durationEfficacy of inhaled nitric oxideCDH outcomesCongenital diaphragmatic hernia infantsPediatric Health Information System databaseEfficacy of iNOChildren's HospitalHealth Information System databaseHospital chargesHospital length of stayIn-Hospital MortalityIncreased hospital chargesLonger length of stayEvidence-based guidelinesNational cohort studyPulmonary hypertensionCannulation rateProspective trialsDiaphragmatic herniaTrends, disparities, and outcomes of drug-induced pancreatitis in the United States: A nationwide analysis (2016–2020)
Tchoukeu G, Boateng S, Mekontso J, Al-Ajlouni Y, Njei B. Trends, disparities, and outcomes of drug-induced pancreatitis in the United States: A nationwide analysis (2016–2020). Clinics And Research In Hepatology And Gastroenterology 2025, 49: 102641. PMID: 40544992, DOI: 10.1016/j.clinre.2025.102641.Peer-Reviewed Original ResearchDrug-induced pancreatitisAcute kidney injuryKidney injuryEtiology of acute pancreatitisIncreased risk of cardiac arrestHospital chargesNational Inpatient Sample (NIS) databaseRisk of cardiac arrestMean hospital chargesRetrospective studySignificant racial disparitiesAcute pancreatitisAffected patientsCardiac arrestSignificant oddsPrimary outcomeIncreased riskBlack patientsSecondary outcomesCommon comorbiditiesPancreatitisPatientsInpatient mortalityMortality rateLonger LOS
2023
A National Assessment of Racial and Ethnic Disparities in Cleft Lip Repair
Peck C, Parsaei Y, Jazayeri H, Desai M, Lopez J, Uribe F, Steinbacher D. A National Assessment of Racial and Ethnic Disparities in Cleft Lip Repair. Plastic & Reconstructive Surgery 2023, 154: 1058-1066. PMID: 37983871, DOI: 10.1097/prs.0000000000011203.Peer-Reviewed Original ResearchRace/ethnicityCleft lip repairSurgical complicationsMultivariable analysisInpatient DatabaseLip repairPost-operative surgical complicationsPatient race/ethnicityPrimary cleft lip repairBaseline health statusTotal hospital chargesKids' Inpatient DatabaseOdds of delayAsian/Pacific IslandersSignificant unadjusted differencesDifferent races/ethnicitiesEligible patientsHospital lengthHospital stayClinical characteristicsPrimary outcomePI patientsHospital chargesCL patientsInfant healthHospitalization Trends and Outcomes of Eosinophilic Esophagitis in the United States: A Decade-Long Nationwide Analysis
Kwei-Nsoro R, Ojemolon P, Attar B, Shaka H, Zarza-Gulino P, Asare M, Annor E, Mba B. Hospitalization Trends and Outcomes of Eosinophilic Esophagitis in the United States: A Decade-Long Nationwide Analysis. Cureus 2023, 15: e44315. PMID: 37779798, PMCID: PMC10536399, DOI: 10.7759/cureus.44315.Peer-Reviewed Original ResearchTotal hospital chargesNational Inpatient SampleLength of stayJoinpoint regression analysisPrevalence ratesEosinophilic esophagitisHospitalization trendsStudy periodMortality ratePrevalence of EoEInflammatory bowel diseaseAnnual percentage changeAverage prevalence rateRegression analysisHospital-specific variablesPatient demographicsBowel diseaseHospital chargesInpatient DatabaseInpatient SampleMale genderEsophageal mucosaEsophageal diseaseHospitalizationNationwide analysisAssociation of Surgical Start Time with Outcomes of Benign Hysterectomy
Brah T, AlAshqar A, Borahay M. Association of Surgical Start Time with Outcomes of Benign Hysterectomy. Journal Of Minimally Invasive Gynecology 2023, 30: 389-396. PMID: 36708764, DOI: 10.1016/j.jmig.2023.01.008.Peer-Reviewed Original ResearchConceptsSurgical start timeSame-day dischargeLength of stayAdverse perioperative eventsBlood lossBenign hysterectomyPerioperative eventsPerioperative adverse eventsRetrospective cohort studyTotal hospital chargesOperating room timeLaparoscopic cohortPerioperative outcomesAdverse eventsCohort studyBenign indicationsHospital chargesSurgical approachHysterectomyRoom timeMultivariate linear regressionStayHealthcare systemDecreased rateLinear regression
2022
Trends and Disparities in Outcomes of Clostridioides difficile Infection Hospitalizations in the United States: A Ten-Year Joinpoint Trend Analysis
Ojemolon P, Shaka H, Kwei-Nsoro R, Laswi H, Ebhohon E, Shaka A, Abusalim A, Mba B. Trends and Disparities in Outcomes of Clostridioides difficile Infection Hospitalizations in the United States: A Ten-Year Joinpoint Trend Analysis. Journal Of Clinical Medicine Research 2022, 14: 474-486. PMID: 36578367, PMCID: PMC9765321, DOI: 10.14740/jocmr4828.Peer-Reviewed Original ResearchTotal hospital chargesMortality rateCDI hospitalizationMortality outcomesMean total hospital chargesNationwide Inpatient Sample databaseOdds of mortalityAdult hospitalizationsInfection hospitalizationsHospital stayPrimary admissionElderly patientsMean LOSMale sexHospital chargesAdmission ratesEpidemiological trendsNosocomial infectionsHospitalizationOlder ageStudy periodSample databaseYoung adultsMean lengthRacial subgroupsComparing the Epidemiology and Health Burden of Lyme Disease and Babesiosis Hospitalizations in the United States
Bloch E, Zhu X, Krause P, Patel E, Grabowski M, Goel R, Auwaerter P, Tobian A. Comparing the Epidemiology and Health Burden of Lyme Disease and Babesiosis Hospitalizations in the United States. Open Forum Infectious Diseases 2022, 9: ofac597. PMID: 36467296, PMCID: PMC9709699, DOI: 10.1093/ofid/ofac597.Peer-Reviewed Original ResearchNational Inpatient SampleLyme diseaseMale patientsAnnual incidenceHealth burdenLonger hospital stayMean hospital chargesHigher inpatient costsHospital-level variablesStratified systematic random sampleUS Census Bureau dataPerson/yearHospital stayPatient demographicsHospital admissionClinical outcomesHospital chargesInpatient costsInpatient hospitalizationInpatient SampleAdmission costsHospitalizationUS hospitalsDisease severitySystematic random sampleReadmission 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 oddsDemographic and economic trends in vertebral fracture surgeries throughout the United States
Beschloss AM, Taghlabi KM, Rodriguez DA, Lee N, Gupta S, Bondar K, Lombardi JM, Varthi A, Faraji A, Saifi C. Demographic and economic trends in vertebral fracture surgeries throughout the United States. North American Spine Society Journal (NASSJ) 2022, 12: 100175. PMID: 36281323, PMCID: PMC9587355, DOI: 10.1016/j.xnsj.2022.100175.Peer-Reviewed Original ResearchFracture surgeryNational Inpatient SampleVertebral fracturesHospital costsRelevant public health concernHealth care utilizationHigh-impact traumaRate of fracturesPublic health concernValue-based careInpatient mortalityPatient ageSurgical treatmentCare utilizationHospital chargesMean ageInpatient SampleInsurance typeMortality rateSurgeryDemographic dataSuch fracturesMore surgeonsUnderlying causeHealth concernIn-hospital outcomes and readmission in older adults treated with percutaneous coronary intervention for stable ischemic heart disease
Park DY, Hanna JM, Kadian S, Kadian M, Jones WS, Damluji AA, Kochar A, Curtis JP, Nanna MG. In-hospital outcomes and readmission in older adults treated with percutaneous coronary intervention for stable ischemic heart disease. Journal Of Geriatric Cardiology 2022, 19: 631-642. PMID: 36284680, PMCID: PMC9548058, DOI: 10.11909/j.issn.1671-5411.2022.09.006.Peer-Reviewed Original ResearchStable ischemic heart diseasePercutaneous coronary interventionInpatient percutaneous coronary interventionIschemic heart diseaseHospital mortalityOlder adultsIndex hospitalizationCoronary interventionHospital chargesHeart diseaseNational Readmission DatabaseTotal hospital chargesHigh-risk cohortOlder adult patientsPeriprocedural morbidityCardiovascular causesGastrointestinal hemorrhageHospital lengthHospital outcomesAdult patientsSecondary outcomesLonger LOSPrimary outcomeIntracranial hemorrhageProcedural riskNational trend of heart failure and other cardiovascular diseases in people living with human immunodeficiency virus
Park D, An S, Romero M, Murthi M, Atluri R. National trend of heart failure and other cardiovascular diseases in people living with human immunodeficiency virus. World Journal Of Cardiology 2022, 14: 427-437. PMID: 36161061, PMCID: PMC9350607, DOI: 10.4330/wjc.v14.i7.427.Peer-Reviewed Original ResearchBurden of cardiovascular diseaseHuman immunodeficiency virusIschemic heart diseaseHeart failureIn-Hospital MortalityLength of stayCardiovascular diseaseTotal hospital chargesIncreasing burden of cardiovascular diseaseImmunodeficiency virusInternational Classification of DiseasesCochran-Armitage trend testCardiovascular health risksHospital chargesClassification of diseasesEffective antiretroviral therapyNational Inpatient SampleClinical ModificationInternational ClassificationLonger life expectancyIncreasing burdenVulnerable populationsPLWHInpatient SampleAntiretroviral therapyImpact of Obesity on Clinical and Financial Outcomes of Minimally Invasive Hysterectomy for Benign Conditions
Le Neveu M, AlAshqar A, Kohn J, Tambovtseva A, Wang K, Borahay M. Impact of Obesity on Clinical and Financial Outcomes of Minimally Invasive Hysterectomy for Benign Conditions. Journal Of Obstetrics And Gynaecology Canada 2022, 44: 953-959. PMID: 35598864, PMCID: PMC9481667, DOI: 10.1016/j.jogc.2022.04.018.Peer-Reviewed Original ResearchConceptsLength of stayClass III obesityAdverse perioperative eventsEffect of obesityInvasive hysterectomyPerioperative eventsClass IRetrospective cohort studyImpact of obesityOperating room timeCohort studyMean BMIBlood lossBenign hysterectomyClinical outcomesHysterectomy methodsHospital chargesRobotic hysterectomyObesityHysterectomyRoom timePatientsBenign conditionsClass IIIClass IIAssociated comorbidities, healthcare utilization & mortality in hospitalized patients with haemophilia in the United States: Contemporary nationally representative estimates
Day J, Takemoto C, Sharathkumar A, Makhani S, Gupta A, Bitner S, Josephson C, Bloch E, Tobian A, Krishnamurti L, Goel R. Associated comorbidities, healthcare utilization & mortality in hospitalized patients with haemophilia in the United States: Contemporary nationally representative estimates. Haemophilia 2022, 28: 532-541. PMID: 35412659, PMCID: PMC9540439, DOI: 10.1111/hae.14557.Peer-Reviewed Original ResearchConceptsNationwide Inpatient SampleHealthcare utilizationPrevalence of comorbiditiesAge-related comorbiditiesCentral line infectionsInpatient discharge databaseOverall mortality rateCatheter-related infectionsHealthcare utilization patternsMedian hospital chargesICD-10 codesRepresentative estimatesCause admissionsCause hospitalizationAdult PWHAssociated comorbidityCommon comorbiditiesHospitalized patientsMedian ageContemporary cohortHospital burdenHospital chargesDischarge databaseInpatient SampleLine infectionsImpact of chronic kidney disease on in-hospital mortality and clinical outcomes of catheter ablation of ventricular tachycardia: Insights from the national readmission database
Khalil M, Maraey A, Aglan A, Akintoye E, Salem M, Elzanaty A, Younes A, Saeyeldin A, Barbhaiya C, Shokr M. Impact of chronic kidney disease on in-hospital mortality and clinical outcomes of catheter ablation of ventricular tachycardia: Insights from the national readmission database. Journal Of Interventional Cardiac Electrophysiology 2022, 66: 323-331. PMID: 35314904, DOI: 10.1007/s10840-022-01187-z.Peer-Reviewed Original ResearchConceptsChronic kidney diseaseNational Readmission DatabaseClinical outcomesVentricular tachycardiaCatheter ablationKidney diseaseHospital mortalityVT ablationOdds ratioCorresponding diagnosis codesUnderwent catheter ablationAcute kidney injuryTotal hospital chargesWorse clinical outcomesMean lengthMultivariable regression analysisCKD groupConclusionIn patientsGroup patientsKidney injurySecondary outcomesHospital chargesDiagnosis codesClinical dataEffective treatment
2021
Comparison of Transcatheter and Open Mitral Valve Repair Among Patients With Mitral Regurgitation
Kay B, Chouairi F, Clark KAA, Reinhardt SW, Fuery M, Guha A, Ahmad T, Kaple RK, Desai NR. Comparison of Transcatheter and Open Mitral Valve Repair Among Patients With Mitral Regurgitation. Mayo Clinic Proceedings 2021, 96: 1522-1529. PMID: 34088415, DOI: 10.1016/j.mayocp.2021.01.029.Peer-Reviewed Original ResearchConceptsMitral valve repairMitral regurgitationValve repairInternational ClassificationPatient underwent mitral valve repairOpen mitral valve repairUnderwent mitral valve repairTranscatheter mitral valve repairStudy periodComparison of transcatheterProhibitive surgical riskTenth Revision codesTotal hospital chargesDegenerative mitral regurgitationNational Inpatient SampleLength of stayTranscatheter mitral valve repair deviceDischarge homeHospital mortalityDischarge dispositionPatient comorbiditiesSurgical riskHospital chargesMedian lengthNinth RevisionNational Trends in the Burden of Atrial Fibrillation During Hospital Admissions for Heart Failure
Reinhardt SW, Chouairi F, Miller PE, Clark KAA, Kay B, Fuery M, Guha A, Freeman JV, Ahmad T, Desai NR, Friedman DJ. National Trends in the Burden of Atrial Fibrillation During Hospital Admissions for Heart Failure. Journal Of The American Heart Association 2021, 10: e019412. PMID: 34013736, PMCID: PMC8483517, DOI: 10.1161/jaha.120.019412.Peer-Reviewed Original ResearchConceptsReduced ejection fractionComorbid atrial fibrillationHeart failureAtrial fibrillationEjection fractionHospital mortalityHF hospitalizationBackground Heart failureConclusion Atrial fibrillationWhite individualsNational Inpatient SampleMedian hospital chargesMore comorbiditiesComorbid hypertensionHF admissionsHF outcomesPatient demographicsDiabetes mellitusHospital admissionHospital chargesInpatient SampleVascular diseaseHospitalizationPatientsMortalityTransition From an Open to Closed Staffing Model in the Cardiac Intensive Care Unit Improves Clinical Outcomes
Miller PE, Chouairi F, Thomas A, Kunitomo Y, Aslam F, Canavan ME, Murphy C, Daggula K, Metkus T, Vallabhajosyula S, Carnicelli A, Katz JN, Desai NR, Ahmad T, Velazquez EJ, Brennan J. Transition From an Open to Closed Staffing Model in the Cardiac Intensive Care Unit Improves Clinical Outcomes. Journal Of The American Heart Association 2021, 10: e018182. PMID: 33412899, PMCID: PMC7955420, DOI: 10.1161/jaha.120.018182.Peer-Reviewed Original ResearchConceptsCardiac intensive care unitIntensive care unitHospital mortalityCare unitCICU mortalityClinical outcomesModern cardiac intensive care unitSurgical intensive care unitTotal hospital chargesSeverity of illnessMultivariable logistic regressionCICU lengthMultivariable adjustmentRespiratory insufficiencyPrimary outcomeUnique admissionsHospital chargesCardiac arrestSubgroup analysisImproved outcomesMortalityLogistic regressionAdmissionClosed unitStaffing models
2019
Associated Co-Morbidities, Healthcare Utilization, and Mortality in Hospitalized Children and Adults with Hemophilia in the United States: Updated Nationally Representative Estimates and a Comparative Analysis
Gupta A, Hannan A, Maini R, Bitner S, Stone S, Regmi M, Tobian A, Josephson C, Krishnamurti L, Takemoto C, Goel R. Associated Co-Morbidities, Healthcare Utilization, and Mortality in Hospitalized Children and Adults with Hemophilia in the United States: Updated Nationally Representative Estimates and a Comparative Analysis. Blood 2019, 134: 4711. DOI: 10.1182/blood-2019-123161.Peer-Reviewed Original ResearchCongestive heart failureNationwide Inpatient SampleMedian hospital chargesHepatitis CMedian ageHIV/AIDSHospital dischargeInpatient mortalityHeart failureCommon diagnosisHealthcare utilizationHaemophilia patientsHospital chargesMortality rateHemophilia AUtilization Project Nationwide Inpatient SampleYounger ageCommon discharge diagnosesMost hemophilia patientsNon-bleeding complicationsInpatient mortality rateHepatitis C casesCentral line infectionsCoronary artery diseaseInsurance coverageNational Trends in Incidence and Outcomes of Patients With Heart Failure Requiring Respiratory Support
Miller PE, Patel S, Saha A, Guha A, Pawar S, Poojary P, Ratnani P, Chan L, Kamholz SL, Alviar CL, van Diepen S, Nasir K, Ahmad T, Nadkarni GN, Desai NR. National Trends in Incidence and Outcomes of Patients With Heart Failure Requiring Respiratory Support. The American Journal Of Cardiology 2019, 124: 1712-1719. PMID: 31585698, DOI: 10.1016/j.amjcard.2019.08.033.Peer-Reviewed Original ResearchConceptsInvasive mechanical ventilationUse of NIVRespiratory support strategiesNoninvasive ventilationHeart failureHospital mortalityRespiratory supportOutcomes of patientsNational Inpatient SampleLength of stayHF hospitalizationIMV groupHF patientsNIV groupRespiratory failureMechanical ventilationHospital chargesInpatient SamplePrimary diagnosisHospital costsMedical complexityPatientsSupport strategiesStudy periodMortalityMatched cohort analysis of peri-operative outcomes following total knee arthroplasty in patients with and without Parkinson's disease
Kleiner JE, Gil JA, Eltorai AEM, Rubin LE, Daniels AH. Matched cohort analysis of peri-operative outcomes following total knee arthroplasty in patients with and without Parkinson's disease. The Knee 2019, 26: 876-880. PMID: 31171425, DOI: 10.1016/j.knee.2019.05.003.Peer-Reviewed Original ResearchConceptsTotal knee arthroplastyCharlson Comorbidity IndexLength of stayPD patientsComplication rateDisease patientsKnee arthroplastyCohort analysisGreater Charlson Comorbidity IndexHCUP Nationwide Inpatient SampleHospital complication ratesHospital mortality ratePeri-operative outcomesTotal hospital chargesMultivariable logistic regressionNationwide Inpatient SampleNon-PD patientsCost of hospitalizationYear of admissionParkinson's disease patientsHospital mortalityComorbidity indexTKA patientsControl patientsHospital charges
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