0000000000406913

AUTHOR

Sergio Rojas

showing 5 related works from this author

Resultados inmediatos e impacto funcional y pronóstico tras la recanalización de oclusiones coronarias crónicas. Resultados del Registro Ibérico

2019

Resumen Introduccion y objetivos El impacto de la intervencion coronaria percutanea (ICP) sobre oclusiones coronarias cronicas totales (OCT) presenta controversias. Se analizan los resultados agudos y al seguimiento en nuestro entorno. Metodos Registro prospectivo de ICP sobre OCT en 24 centros durante 2 anos. Resultados Se realizaron 1.000 ICP sobre OCT en 952 pacientes. La mayoria tenia sintomas (81,5%) y cardiopatia isquemica previa (59,2%), y hubo intentos de desobstruccion previos en un 15%. El SYNTAX anatomico fue 19,5 ± 10,6 y tenia J-score > 2 el 17,3%. El procedimiento fue retrogrado en 92 pacientes (9,2%). La tasa de exito fue del 74,9%, mayor en aquellos sin ICP previa (el 82,2 f…

Gynecology03 medical and health sciencesmedicine.medical_specialty0302 clinical medicineMyocardial ischemiabusiness.industryTreatment outcomemedicine030204 cardiovascular system & hematologyCardiology and Cardiovascular MedicinebusinessRevista Española de Cardiología
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Yellow (577 nm) micropulse laser versus half-dose verteporfin photodynamic therapy in eyes with chronic central serous chorioretinopathy: results of …

2018

PurposeTo compare the functional and anatomical outcomes of eyes with chronic central serous chorioretinopathy treated with yellow micropulse (MP) laser versus half-dose verteporfin photodynamic therapy (PDT).MethodsThis is a multicentre, retrospective comparative study of 92 eyes treated with yellow MP laser (duty cycle of 5%, zero spacing between spots, spot size varied from 100 to 200 µm, power varied from 320 to 660 mW, and the pulse burst duration was 200 ms) and 67 eyes treated with PDT (half-dose verteporfin (3 mg/m2) infused over 10 min), followed by laser activation for 83 s. Spot sizes varied from 400 to 2000 µm.ResultsIn the MP group, at 12 months of follow-up, the mean best corr…

Laser surgeryMaleFluorescein angiographyretinaVisual acuityoptical coherencegenetic structuresPhysiologymedicine.medical_treatmentCentral serous chorioretinopathyVisual AcuityPhotodynamic therapytreatment lasersProceduresPhotodynamic therapychemistry.chemical_compound0302 clinical medicineBest corrected visual acuityMedicineFluorescein AngiographyTreatment outcomeMiddle agedTomographyPriority journalLow level laser therapyPhotosensitizing Agentsmedicine.diagnostic_testMiddle AgedFluorescein angiographyVerteporfinPhotosensitizing agentsSensory SystemsIndocyanine greenMulticenter studyBevacizumabClinical trialRetrospective studyTreatment OutcomeCentral Serous ChorioretinopathyFemaleLaser Therapymedicine.symptomTomography Optical Coherencemedicine.drugHumanIndocyanine GreenAdultmedicine.medical_specialtyVisual acuityLaser surgeryMajor clinical studyFollow-up studiesPathophysiologyArticleChronic disease03 medical and health sciencesCellular and Molecular NeuroscienceLaser therapyOphthalmologyFluorescence angiographyHumansmaculaLow level laser therapyRetrospective StudiesDisease durationPhotosensitizing agentOptical coherence tomographybusiness.industryIntermethod comparisonSubretinal neovascularizationCentral serous retinopathyVerteporfinFollow upmedicine.diseaseMulticenter study (topic)eye diseasesRetrospective studiesOphthalmologyCentral serous retinopathychemistryPhotochemotherapyChronic Disease030221 ophthalmology & optometryYellow micropulse laserComparative studysense organsbusinessIndocyanine greenControlled study030217 neurology & neurosurgeryFollow-Up Studies
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Choice of CTO scores to predict procedural success in clinical practice. A comparison of 4 different CTO PCI scores in a comprehensive national regis…

2021

Background We aimed to compare the performance of the recent CASTLE score to J-CTO, CL and PROGRESS CTO scores in a comprehensive database of percutaneous coronary intervention of chronic total occlusion procedures. Methods Scores were calculated using raw data from 1,342 chronic total occlusion procedures included in REBECO Registry that includes learning and expert operators. Calibration, discrimination and reclassification were evaluated and compared. Results Mean score values were: CASTLE 1.60±1.10, J-CTO 2.15±1.24, PROGRESS 1.68±0.94 and CL 2.52±1.52 points. The overall percutaneous coronary intervention success rate was 77.8%. Calibration was good for CASTLE and CL, but not for J-CTO…

MaleCalibraciónCardiovascular ProceduresPhysiologymedicine.medical_treatmentMyocardial InfarctionSocial SciencesVasos coronariosCardiovascular MedicineSeverity of Illness IndexPercutaneous coronary intervention:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Calibration [Medical Subject Headings]Learning and MemoryMedical ConditionsMedicine and Health SciencesPsychologyRegistries:Persons::Persons::Age Groups::Adult::Aged [Medical Subject Headings]Coronary Artery Bypass GraftingMultidisciplinaryQ:Analytical Diagnostic and Therapeutic Techniques and Equipment::Surgical Procedures Operative::Cardiovascular Surgical Procedures::Vascular Surgical Procedures::Endovascular Procedures::Percutaneous Coronary Intervention [Medical Subject Headings]RIntervención coronaria percutáneaMiddle AgedPrognosisInterventional CardiologyClinical PracticeTreatment Outcome:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Health Surveys::Health Status Indicators::Patient Acuity::Severity of Illness Index [Medical Subject Headings]Cardiovascular DiseasesIntegrated discrimination improvementArea Under CurveCohortCalibrationMedicineFemaleResearch ArticleLearning Curvesmedicine.medical_specialtyCoronary StentingScienceCardiologyMEDLINE:Check Tags::Male [Medical Subject Headings]Surgical and Invasive Medical ProceduresCoronary arteryRisk AssessmentTotal occlusionCalcificationPercutaneous Coronary InterventionmedicineHumansLearningRegistrosAged:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis::Treatment Outcome [Medical Subject Headings]business.industryAngioplasty:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Probability::Risk::Risk Assessment [Medical Subject Headings]Cognitive Psychology:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Area Under Curve [Medical Subject Headings]Biology and Life SciencesPercutaneous coronary intervention:Persons::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]Cardiovascular Disease Risk:Diseases::Cardiovascular Diseases::Heart Diseases::Myocardial Ischemia::Coronary Disease::Coronary Occlusion [Medical Subject Headings]Coronary Occlusion:Check Tags::Female [Medical Subject Headings]Stent ImplantationConventional PCIPhysical therapyCognitive Science:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis [Medical Subject Headings]National registry:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Registries [Medical Subject Headings]Physiological ProcessesbusinessCoronary AngioplastyNeuroscience
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Procedural, Functional and Prognostic Outcomes Following Recanalization of Coronary Chronic Total Occlusions. Results of the Iberian Registry.

2019

Introduction and objectives: There is current controversy regarding the benefits of percutaneous recanalization (PCI) of chronic total coronary occlusions (CTO). Our aim was to determine acute and follow-up outcomes in our setting. Methods: Two-year prospective registry of consecutive patients undergoing PCI of CTO in 24 centers. Results: A total of 1000 PCIs of CTO were performed in 952 patients. Most were symptomatic (81.5%), with chronic ischemic heart disease (59.2%). Previous recanalization attempts had been made in 15%. The mean SYNTAX score was 19.5 +/- 10.6 and J-score was > 2 in 17.3%. A retrograde procedure was performed in 92 patients (9.2%). The success rate was 74.9% and was hi…

MaleReoperationmedicine.medical_specialtyPercutaneousmedicine.medical_treatmentPerforation (oil well)Myocardial Ischemia030204 cardiovascular system & hematology03 medical and health sciencesPercutaneous Coronary InterventionPostoperative Complications0302 clinical medicineInternal medicineMyocardial RevascularizationmedicineHumansProspective StudiesRegistriesMyocardial infarctionProspective cohort studyUltrasonography InterventionalAgedPortugalbusiness.industryMortality ratePercutaneous coronary interventionGeneral Medicinemedicine.diseaseTreatment OutcomeCoronary OcclusionSurgery Computer-AssistedSpainCoronary occlusionChronic DiseaseConventional PCICardiologyFemaleCTO Cardiopatía isquémica crónica Chronic ischemic cardiomyopathy Chronic total occlusions IVUS OCT Oclusiones crónicasbusiness
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INTRAVITREAL BEVACIZUMAB FOR CHOROIDAL NEOVASCULARIZATION IN AGE-RELATED MACULAR DEGENERATION: 5-Year Results of The Pan-American Collaborative Retin…

2016

To report the long-term anatomical and functional outcomes of patients with choroidal neovascularization secondary to age-related macular degeneration treated with intravitreal bevacizumab (IVB).Retrospective case series. Patients diagnosed with subfoveal choroidal neovascularization secondary to age-related macular degeneration that were treated with at least 1 intravitreal injection of 1.25 mg of IVB and had a minimum follow-up of 60 months. Patients underwent best-corrected Snellen visual acuity testing, optical coherence tomography, and ophthalmoscopic examination at baseline and follow-up visits.Two hundred and forty-seven consecutive patients (292 eyes) were included. The mean number …

MaleVascular Endothelial Growth Factor Amedicine.medical_specialtyVisual acuitygenetic structuresBevacizumabVisual AcuityAngiogenesis InhibitorsOphthalmoscopy03 medical and health sciencesMacular Degeneration0302 clinical medicineOphthalmologyGeographic AtrophymedicineHumans030212 general & internal medicineFluorescein AngiographyAfliberceptAgedRetrospective StudiesAged 80 and overmedicine.diagnostic_testbusiness.industryGeneral MedicineMacular degenerationMiddle Agedmedicine.diseaseFluorescein angiographyeye diseasesChoroidal NeovascularizationBevacizumabOphthalmoscopyOphthalmologyChoroidal neovascularizationTreatment OutcomeIntravitreal Injections030221 ophthalmology & optometryFemalesense organsmedicine.symptomRanibizumabbusinessTomography Optical Coherencemedicine.drugRetina (Philadelphia, Pa.)
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