2022
Effectiveness and Safety of Biologic Therapy in Hispanic Vs Non-Hispanic Patients With Inflammatory Bowel Diseases: A CA-IBD Cohort Study
Nguyen N, Luo J, Paul P, Kim J, Syal G, Ha C, Rudrapatna V, Park S, Parekh N, Zheng K, Sauk J, Limketkai B, Fleshner P, Eisenstein S, Ramamoorthy S, Melmed G, Dulai P, Boland B, Mahadevan U, Sandborn W, Ohno-Machado L, McGovern D, Singh S. Effectiveness and Safety of Biologic Therapy in Hispanic Vs Non-Hispanic Patients With Inflammatory Bowel Diseases: A CA-IBD Cohort Study. Clinical Gastroenterology And Hepatology 2022, 21: 173-181.e5. PMID: 35644340, PMCID: PMC9701245, DOI: 10.1016/j.cgh.2022.05.008.Peer-Reviewed Original ResearchConceptsInflammatory bowel diseaseNon-Hispanic patientsBiologic-treated patientsHispanic patientsSerious infectionsBiologic therapyBowel diseasePropensity score-matched cohortBurden of inflammationRisk of hospitalizationHigh ratePropensity-score matchingCause hospitalizationAdult patientsBiologic initiationCohort studyBiologic agentsMedication useHigh burdenHigh riskHospitalizationPatientsSurvival analysisSurgeryAbstractText
2020
Burden and Outcomes of Fragmentation of Care in Hospitalized Patients With Inflammatory Bowel Diseases: A Nationally Representative Cohort
Nguyen N, Luo J, Ohno-Machado L, Sandborn W, Singh S. Burden and Outcomes of Fragmentation of Care in Hospitalized Patients With Inflammatory Bowel Diseases: A Nationally Representative Cohort. Inflammatory Bowel Diseases 2020, 27: 1026-1034. PMID: 32944753, PMCID: PMC8205632, DOI: 10.1093/ibd/izaa238.Peer-Reviewed Original ResearchConceptsInflammatory bowel diseaseFragmentation of careHigh riskCohort studyBowel diseaseNationwide Readmissions Database 2013Nationally Representative CohortUS cohort studyRisk of surgeryNumber of patientsRepresentative cohort studyHealth care qualityHospital mortalityHospitalized patientsCohort 2Outpatient careChronic diseasesCohort 1Representative cohortPatientsSingle episodeReadmissionHospitalizationCare qualityCare
2018
Obesity Is Independently Associated With Higher Annual Burden and Costs of Hospitalization in Patients With Inflammatory Bowel Diseases
Nguyen N, Ohno-Machado L, Sandborn W, Singh S. Obesity Is Independently Associated With Higher Annual Burden and Costs of Hospitalization in Patients With Inflammatory Bowel Diseases. Clinical Gastroenterology And Hepatology 2018, 17: 709-718.e7. PMID: 30012429, DOI: 10.1016/j.cgh.2018.07.004.Peer-Reviewed Original ResearchConceptsNon-obese patientsInflammatory bowel diseaseNationwide Readmissions Database 2013Cost of hospitalizationBowel diseaseObese patientsAnnual burdenPropensity scoreHospitalization-related costsOutcomes of hospitalizationRepresentative cohort studyHigh-cost patientsCardiopulmonary complicationsIBD patientsAdjunctive therapyCohort studyIBD phenotypePreventable admissionsHigh burdenPatientsHospitalizationObesityAbstractTextObeseInconsistent associationsSu1886 - Burden of Hospitalization and Predictors of High Healthcare Utilization in Patients with Inflammatory Bowel Diseases in the United States
Nguyen N, Ohno-Machado L, Sandborn W, Singh S. Su1886 - Burden of Hospitalization and Predictors of High Healthcare Utilization in Patients with Inflammatory Bowel Diseases in the United States. Gastroenterology 2018, 154: s-620. DOI: 10.1016/s0016-5085(18)32232-7.Peer-Reviewed Original ResearchInfections and Cardiovascular Complications are Common Causes for Hospitalization in Older Patients with Inflammatory Bowel Diseases
Nguyen N, Ohno-Machado L, Sandborn W, Singh S. Infections and Cardiovascular Complications are Common Causes for Hospitalization in Older Patients with Inflammatory Bowel Diseases. Inflammatory Bowel Diseases 2018, 24: 916-923. PMID: 29562273, DOI: 10.1093/ibd/izx089.Peer-Reviewed Original ResearchConceptsInflammatory bowel diseaseOlder patientsYounger patientsAnnual burdenNationwide Readmissions Database 2013Treatment-related complicationsDisease-related complicationsCause of hospitalizationRepresentative cohort studyCohort studyBowel diseaseHigh riskPatientsMore daysHospitalizationComplicationsBurdenCauseRehospitalizationHospitalTherapyCohortPrevalenceDisease
2017
Burden, Costs and Causes for Hospitalization in Older Patients With Inflammatory Bowel Diseases: A Nationally Representative Cohort Study
Nguyen N, Ohno-Machado L, Sandborn W, Singh S. Burden, Costs and Causes for Hospitalization in Older Patients With Inflammatory Bowel Diseases: A Nationally Representative Cohort Study. The American Journal Of Gastroenterology 2017, 112: s345. DOI: 10.14309/00000434-201710001-00628.Peer-Reviewed Original ResearchObesity Is Associated With Higher Annual Burden and Costs of Hospitalization in Patients With Inflammatory Bowel Diseases: A Nationally Representative Cohort Study
Nguyen N, Ohno-Machado L, Sandborn W, Singh S. Obesity Is Associated With Higher Annual Burden and Costs of Hospitalization in Patients With Inflammatory Bowel Diseases: A Nationally Representative Cohort Study. The American Journal Of Gastroenterology 2017, 112: s345. DOI: 10.14309/00000434-201710001-00629.Peer-Reviewed Original Research
1993
Prognostic classification for aids patients in Brazil
Ohno-Machado L. Prognostic classification for aids patients in Brazil. Journal Of Medical Systems 1993, 17: 163-172. PMID: 8254260, DOI: 10.1007/bf00996941.Peer-Reviewed Original ResearchMeSH KeywordsAcquired Immunodeficiency SyndromeAdolescentAdultAgedAIDS-Related Opportunistic InfectionsBrazilCause of DeathChildChild, PreschoolCross-Sectional StudiesDeveloping CountriesDiscriminant AnalysisFemaleHospitalizationHumansIncidenceInfantInfant, NewbornMaleMiddle AgedNeoplasmsSurvival RateConceptsHospitalized AIDS patientsPrognosis of deathHistory of transfusionGroup IV patientsNumber of infectionsEsophageal candidiasisIV patientsAIDS patientsFirst manifestationAID patientsRisk groupsPrognostic classificationPrognostic variablesSurvival ratePatientsFinal discriminant functionInfectionDiseaseDeathAnalysis groupHospitalizationTransfusionPrognosisGroupCandidiasis