2020
Robustness of the Comparative Observational Evidence Supporting Class I and II Cardiac Surgery Procedures
Gaudino M, Hameed I, Robinson NB, Naik A, Weidenmann V, Ruan Y, Tam D, Girardi LN, Fremes S. Robustness of the Comparative Observational Evidence Supporting Class I and II Cardiac Surgery Procedures. Journal Of The American Heart Association 2020, 9: e016964. PMID: 32815427, PMCID: PMC7660761, DOI: 10.1161/jaha.120.016964.Peer-Reviewed Original ResearchConceptsBilateral internal thoracic arteryValve-sparing root replacementSingle internal thoracic arteryInternal thoracic arteryThoracic arteryBentall procedureRoot replacementMV repairObservational studyClass IEffect estimatesCardiac surgery proceduresImproved clinical outcomesMitral valve repairUnmeasured confoundingEffect sizeObserved effect estimatesMV replacementSurgery guidelinesClinical outcomesValve repairRisk ratioArterySurgery proceduresObserved associationsAn assessment of the quality of current clinical meta-analyses
Hameed I, Demetres M, Tam DY, Rahouma M, Khan FM, Wright DN, Mages K, DeRosa AP, Baltich Nelson B, Pain K, Delgado D, Girardi LN, Fremes SE, Gaudino M. An assessment of the quality of current clinical meta-analyses. BMC Medical Research Methodology 2020, 20: 105. PMID: 32380945, PMCID: PMC7204021, DOI: 10.1186/s12874-020-00999-9.Peer-Reviewed Original ResearchConceptsSystematic reviewPreferred Reporting ItemsElectronic search strategyOverall median scoreMeta-analysis characteristicsCochrane HandbookMethodological qualityBackgroundThe objectiveReporting ItemsConclusionThis studyMeta-AnalysisMedian scoreClinical journalsEarly involvementStrict adherenceScoresMedical librariansInvolvement of librariansInformation specialistsOverall qualityGuidelinesReviewMultiple regressionPRISMAQuality scores
2019
The RADial artery International ALliance (RADIAL) extended follow-up study: rationale and study protocol
Gaudino M, Benedetto U, Fremes S, Ballman K, Biondi-Zoccai G, Sedrakyan A, Nasso G, Raman J, Buxton B, Hayward PA, Moat N, Collins P, Webb C, Peric M, Petrovic I, Yoo KJ, Hameed I, Di Franco A, Moscarelli M, Speziale G, Girardi LN, Hare DL, Taggart DP, Investigators R. The RADial artery International ALliance (RADIAL) extended follow-up study: rationale and study protocol. European Journal Of Cardio-Thoracic Surgery 2019, 56: 1025-1030. PMID: 31535147, DOI: 10.1093/ejcts/ezz247.Peer-Reviewed Original ResearchConceptsPatency ratesSaphenous veinGood mid-term patency ratesMid-term patency ratesCoronary artery bypass surgeryRadial artery graftArtery bypass surgeryEvent-free survivalSaphenous vein graftsLong-term outcomesImproved patency ratesRA armArtery graftPostoperative yearRepeat revascularizationBypass surgeryCardiac eventsVein graftsClinical correlatesStudy protocolObservational studyRole of RasGraftTrialsSurvival