2022
Machine learning models for prediction of adverse events after percutaneous coronary intervention
Niimi N, Shiraishi Y, Sawano M, Ikemura N, Inohara T, Ueda I, Fukuda K, Kohsaka S. Machine learning models for prediction of adverse events after percutaneous coronary intervention. Scientific Reports 2022, 12: 6262. PMID: 35428765, PMCID: PMC9012739, DOI: 10.1038/s41598-022-10346-1.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionAdverse eventsRisk scoreHospital mortalityCoronary interventionConsecutive coronary artery disease patientsCoronary artery disease patientsAdverse periprocedural eventsLow-risk patientsMajor adverse eventsGood discriminationMulticenter registryPeriprocedural eventsDisease patientsClinical decisionLogistic regressionSpecific interventionsRisk predictionOverall risk predictionPatientsScoresInterventionMortalityAdequate discriminationOutcomes
2020
Association of the Hemoglobin to Serum Creatinine Ratio with In-Hospital Adverse Outcomes after Percutaneous Coronary Intervention among Non-Dialysis Patients: Insights from a Japanese Nationwide Registry (J-PCI Registry)
Numasawa Y, Inohara T, Ishii H, Yamaji K, Kohsaka S, Sawano M, Kodaira M, Uemura S, Kadota K, Amano T, Nakamura M, Ikari Y. Association of the Hemoglobin to Serum Creatinine Ratio with In-Hospital Adverse Outcomes after Percutaneous Coronary Intervention among Non-Dialysis Patients: Insights from a Japanese Nationwide Registry (J-PCI Registry). Journal Of Clinical Medicine 2020, 9: 3612. PMID: 33182592, PMCID: PMC7696709, DOI: 10.3390/jcm9113612.Peer-Reviewed Original ResearchPercutaneous coronary interventionNon-dialysis patientsHospital adverse outcomesJapanese nationwide registryAdverse outcomesHospital mortalityCoronary interventionNationwide registryCr ratioComplex coronary artery diseaseIn-Hospital Adverse OutcomesHospital clinical outcomesSpline curve analysisHigher creatinine levelsCoronary artery diseaseSerum creatinine ratioBaseline hemoglobinMore comorbiditiesJapanese medical institutionsBaseline characteristicsCreatinine levelsRenal functionArtery diseaseCreatinine ratioLower hemoglobinExploring Triaging and Short-Term Outcomes of Early Invasive Strategy in Non-ST Segment Elevation Acute Coronary Syndrome: A Report from Japanese Multicenter Registry
Ikemura N, Shiraishi Y, Sawano M, Ueda I, Numasawa Y, Noma S, Suzuki M, Momiyama Y, Hayashida K, Yuasa S, Miyata H, Fukuda K, Kohsaka S. Exploring Triaging and Short-Term Outcomes of Early Invasive Strategy in Non-ST Segment Elevation Acute Coronary Syndrome: A Report from Japanese Multicenter Registry. Journal Of Clinical Medicine 2020, 9: 1106. PMID: 32294905, PMCID: PMC7230808, DOI: 10.3390/jcm9041106.Peer-Reviewed Original ResearchElevation acute coronary syndromeAcute kidney injuryAcute coronary syndromeHospital mortalityCoronary syndromeMortality riskRisk scoreNon-ST segment elevation acute coronary syndromesNon-ST elevation acute coronary syndromeSegment elevation acute coronary syndromesMultivariable logistic regression analysisJapanese multicenter registryMulticenter Japanese registryEarly invasive strategyChronic kidney diseasePeripheral artery diseaseHospital mortality riskPercutaneous coronary interventionShort-term outcomesRisk-benefit profileLower mortality riskLogistic regression analysisNSTE-ACSKidney injuryMulticenter registry
2019
In-hospital outcome in patients presenting with acute coronary syndrome with left main coronary artery disease: A report from Japanese prospective multicenter percutaneous coronary intervention registry
Tani H, Sawano M, Numasawa Y, Kobayashi Y, Suzuki M, Noma S, Shiraishi Y, Ueda I, Fukuda K, Kohsaka S. In-hospital outcome in patients presenting with acute coronary syndrome with left main coronary artery disease: A report from Japanese prospective multicenter percutaneous coronary intervention registry. Journal Of Cardiology 2019, 75: 635-640. PMID: 31899113, DOI: 10.1016/j.jjcc.2019.11.006.Peer-Reviewed Original ResearchConceptsAcute coronary syndromePercutaneous coronary interventionCardiogenic shockMortality rateACS patientsHospital mortalityCoronary syndromeHospital outcomesHigh riskLeft main coronary artery diseaseMain coronary artery diseasePresence of CSST-elevation myocardial infarctionPercutaneous coronary intervention registryContemporary risk modelsCoronary lesion characteristicsLeft main diseaseCoronary artery bypassHospital mortality rateDe novo patientsElevation myocardial infarctionCoronary artery diseaseCoronary Intervention RegistryShort-term outcomesKey clinical characteristicsComparison of Outcomes After Percutaneous Coronary Intervention in Elderly Patients, Including 10 628 Nonagenarians: Insights From a Japanese Nationwide Registry (J‐PCI Registry)
Numasawa Y, Inohara T, Ishii H, Yamaji K, Kohsaka S, Sawano M, Kodaira M, Uemura S, Kadota K, Amano T, Nakamura M, Kadota K, Shiode N, Tanaka N, Amano T, Uemura S, Akasaka T, Morino Y, Fujii K, Hikichi H, Kohsaka S, Ishii H, Tanabe K, Ozaki Y, Sumitsuji S, Iida O, Hara H, Takashima H, Shirai S, Nanasato M, Inohara T, Ueda Y, Numasawa Y, Noma S. Comparison of Outcomes After Percutaneous Coronary Intervention in Elderly Patients, Including 10 628 Nonagenarians: Insights From a Japanese Nationwide Registry (J‐PCI Registry). Journal Of The American Heart Association 2019, 8: e011183. PMID: 30791799, PMCID: PMC6474917, DOI: 10.1161/jaha.118.011017.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionAcute coronary syndromeOlder patientsHospital mortalityElderly patientsCoronary interventionNationwide registryYounger patientsTransradial interventionStable coronary artery diseaseConclusion Older patientsJapanese nationwide registryProspective nationwide registryChronic kidney diseaseCoronary artery diseaseComparison of outcomesYears of ageCardiac tamponadeCardiogenic shockCoronary syndromeHospital deathHospital outcomesPeriprocedural complicationsArtery diseaseBlood transfusion
2018
An overview of percutaneous coronary intervention in dialysis patients: Insights from a Japanese nationwide registry
Numasawa Y, Inohara T, Ishii H, Yamaji K, Hirano K, Kohsaka S, Sawano M, Kuno T, Kodaira M, Uemura S, Kadota K, Amano T, Nakamura M, Investigators O. An overview of percutaneous coronary intervention in dialysis patients: Insights from a Japanese nationwide registry. Catheterization And Cardiovascular Interventions 2018, 94: e1-e8. PMID: 30467967, DOI: 10.1002/ccd.27986.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionJapanese nationwide registryDialysis patientsHospital mortalityNondialysis patientsCoronary interventionNationwide registryACS cohortHeart failureAdverse outcomesAcute heart failureMore comorbiditiesCardiogenic shockHospital outcomesBlood transfusionClinical trialsFemale genderPCI casesPatientsJapanese hospitalsGreater riskMortalityComplicationsRegistryRisk
2017
Relation of Baseline Hemoglobin Level to In-Hospital Outcomes in Patients Who Undergo Percutaneous Coronary Intervention (from a Japanese Multicenter Registry)
Numasawa Y, Ueda I, Sawano M, Kuno T, Kodaira M, Noma S, Suzuki M, Miyata H, Fukuda K, Kohsaka S. Relation of Baseline Hemoglobin Level to In-Hospital Outcomes in Patients Who Undergo Percutaneous Coronary Intervention (from a Japanese Multicenter Registry). The American Journal Of Cardiology 2017, 121: 695-702. PMID: 29361289, DOI: 10.1016/j.amjcard.2017.12.007.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionBaseline hemoglobinLower hemoglobin levelsHemoglobin levelsHospital mortalityCoronary interventionProcedural complicationsCases of PCIStable coronary artery diseaseHospital adverse outcomesJapanese multicenter registryLower baseline hemoglobinBaseline hemoglobin levelIn-Hospital OutcomesAcute coronary syndromeCoronary artery diseaseHigher hemoglobin levelsHospital complicationsPreprocedural hemoglobinCoronary syndromeHospital outcomesMulticenter registryRenal failureArtery diseaseDiabetes mellitusCharacteristics and in-hospital outcomes in young patients presenting with acute coronary syndrome treated by percutaneous coronary intervention
Hirota Y, Sawano M, Numasawa Y, Ueda I, Noma S, Suzuki M, Hayashida K, Yuasa S, Maekawa Y, Kohsaka S, Fukuda K. Characteristics and in-hospital outcomes in young patients presenting with acute coronary syndrome treated by percutaneous coronary intervention. Cardiovascular Intervention And Therapeutics 2017, 33: 154-162. PMID: 28585049, DOI: 10.1007/s12928-017-0471-z.Peer-Reviewed Original ResearchConceptsAcute coronary syndromeCoronary artery diseaseMulti-vessel diseaseClassical risk factorsCardiogenic shockYounger patientsACS patientsHospital mortalityCoronary syndromeCulprit lesionRisk factorsFamily historyPremature coronary artery diseaseHigher body mass indexPercutaneous coronary intervention registryConsecutive ACS patientsYoung ACS patientsPrevalence of dyslipidemiaChronic kidney diseasePercutaneous coronary interventionCoronary Intervention RegistryBody mass indexCS presentationLonger life expectancyHospital outcomes
2016
Degree of dyspnoea in patients with non‐ST‐elevation acute coronary syndrome: A report from Japanese multicenter registry
Shiraishi Y, Kohsaka S, Ueda I, Inohara T, Sawano M, Numasawa Y, Hayashida K, Maekawa Y, Momiyama Y, Fukuda K. Degree of dyspnoea in patients with non‐ST‐elevation acute coronary syndrome: A report from Japanese multicenter registry. International Journal Of Clinical Practice 2016, 70: 978-987. PMID: 28032431, DOI: 10.1111/ijcp.12905.Peer-Reviewed Original ResearchConceptsAcute heart failureAcute coronary syndromeElevation acute coronary syndromeDegree of dyspnoeaDyspnoea severityRenal eventsMajor cardiovascularHospital mortalityCoronary syndromeNon-ST elevation acute coronary syndromeJapanese multicenter registryMulticenter PCI registryNSTE-ACS patientsRenal event rateMild activityDyspnoeic symptomsNSTE-ACSHospital deathHospital outcomesMulticenter registryPCI registryMultivariate adjustmentConsecutive patientsHeart failureDyspnoea
2015
Validation of the Get With The Guideline–Heart Failure risk score in Japanese patients and the potential improvement of its discrimination ability by the inclusion of B-type natriuretic peptide level
Shiraishi Y, Kohsaka S, Abe T, Mizuno A, Goda A, Izumi Y, Yagawa M, Akita K, Sawano M, Inohara T, Takei M, Kohno T, Higuchi S, Yamazoe M, Mahara K, Fukuda K, Yoshikawa T, Investigators W. Validation of the Get With The Guideline–Heart Failure risk score in Japanese patients and the potential improvement of its discrimination ability by the inclusion of B-type natriuretic peptide level. American Heart Journal 2015, 171: 33-39. PMID: 26699598, DOI: 10.1016/j.ahj.2015.10.008.Peer-Reviewed Original ResearchConceptsB-type natriuretic peptide levelsGWTG-HF risk scoreAcute heart failureNatriuretic peptide levelsHospital mortalityRisk scorePeptide levelsAHF patientsC-statisticGuidelines-Heart Failure (GWTG-HF) risk scoreWest Tokyo Heart Failure registryChronic obstructive pulmonary diseaseBlood urea nitrogen levelsGWTG-HF scoreHeart Failure RegistryMulticenter cohort registryRisk score performanceObstructive pulmonary diseaseSystolic blood pressureUrea nitrogen levelsHosmer-Lemeshow statisticFuture risk modelsCohort registryBlood pressureHeart failure