Kathleen Akgün, MD, MS
Associate Professor of Medicine (Pulmonary)Cards
About
Research
Overview
Medical Research Interests
Aging; Critical Care; Epidemiology; HIV; Immunocompromised Host; Intensive Care Units; Medical Oncology; Palliative Medicine; Pulmonary Medicine; Terminal Care; Veterans
Publications
2025
The Association Between Sex and Lung Cancer Screening Adherence to Follow-Up in a Cohort of Veterans
Bernstein E, Bade B, DeRycke E, Lerz K, Zeghlache R, Rose M, Kravetz J, Farmer M, Bastian L, Akgün K, Cain H. The Association Between Sex and Lung Cancer Screening Adherence to Follow-Up in a Cohort of Veterans. Journal Of Women's Health 2025 PMID: 40045919, DOI: 10.1089/jwh.2024.0780.Peer-Reviewed Original ResearchLung cancer screeningFemale veteransLung-RADSRates of nonadherencePrimary careUnited States Preventive Services Task Force guidelinesAdherence to lung cancer screeningCancer screening adherenceLung-RADS 1Lung-RADS scoreLung-RADS 3Associated with greater nonadherenceTask Force guidelinesCohort of veteransFollow-upFollow-up recommendationsLogistic regression modelsScreening adherenceCancer screeningReduce disparitiesForce guidelinesRetrospective cohort studySubstance use disordersSocioeconomic statusScreening programNatriuretic peptide testing in veterans hospitalized with heart failure: Potential differences by sex
Gandhi P, Runels T, Han L, Skanderson M, Bastian L, Brandt C, Hauser R, Feder S, Rodwin B, Farmer M, Bean-Mayberry B, Placide S, Gaffey A, Akgün K. Natriuretic peptide testing in veterans hospitalized with heart failure: Potential differences by sex. Heart & Lung 2025, 71: 25-31. PMID: 39970822, DOI: 10.1016/j.hrtlng.2025.02.001.Peer-Reviewed Original ResearchConceptsNatriuretic peptide testingHeart failure hospitalizationFacility characteristicsVeterans Affairs Healthcare SystemPeptide testingSex-based differencesFacility-related factorsSex-stratified modelsAssociated with increased likelihoodAssociated with decreased likelihoodHealthcare systemHF diagnosisEjection fractionCardiac comorbiditiesFailure hospitalizationClinical outcomesLogistic regressionAtrial fibrillationHeart failureVeteransClinical covariatesPatientsAdmissionSexAssociationWhom Should We Regard as Responsible for Health Record Inaccuracies That Hinder Population-Based Fact Finding?
Akgün K, Feder S. Whom Should We Regard as Responsible for Health Record Inaccuracies That Hinder Population-Based Fact Finding? The AMA Journal Of Ethic 2025, 27: e6-13. PMID: 39745909, DOI: 10.1001/amajethics.2025.6.Peer-Reviewed Original ResearchConceptsElectronic health recordsPatient-level dataHealth recordsFrontline cliniciansCommunity partnersEHR dataHealth dataPatient reportsAnalysis of patient-level dataData entryPopulation-level analysisHealthReview processEpidemiological purposesScience expertsCliniciansFrontlineData inquiryDataCommentaryCommunityStakeholdersPatientsPartnersRecords
2024
Pain Outcomes Among Medical Centers With High vs Low Specialist Palliative Care Reach Among People With Heart Failure.
Feder S, Han L, Zhan Y, Abel E, Akgün K. Pain Outcomes Among Medical Centers With High vs Low Specialist Palliative Care Reach Among People With Heart Failure. American Journal Of Hospice And Palliative Medicine® 2024, 10499091241304695. PMID: 39631749, DOI: 10.1177/10499091241304695.Peer-Reviewed Original ResearchSpecialist palliative careVeterans Affairs Medical CenterEnd of lifeBereaved Family SurveyUncontrolled painMedical CenterMultilevel logistic regressionFamilies of peopleAffairs Medical CenterFacility covariatesPalliative careRetrospective cohort studyPain outcomesAssociated with ratesSymptomatic populationCohort studyFacility rateLogistic regressionHeart failureGeneralized linear modelStudy outcomesFamily SurveyPainPain controlAdvanced HFUse of Hospice and End-of-Life Care Quality Among Medical Centers with High Versus Lower Specialist Palliative Care Reach Among People with Heart Failure: An Observational Study
Feder S, Han L, Zhan Y, Abel E, Akgün K, Fried T, Ersek M, Redeker N. Use of Hospice and End-of-Life Care Quality Among Medical Centers with High Versus Lower Specialist Palliative Care Reach Among People with Heart Failure: An Observational Study. Journal Of Palliative Medicine 2024, 27: 1583-1590. PMID: 39515377, DOI: 10.1089/jpm.2024.0182.Peer-Reviewed Original ResearchSpecialist palliative careVeterans Affairs Medical CenterEnd of lifeCare qualityInpatient hospiceEnd of life outcomesUse of hospiceInpatient hospice careMedical CenterMultilevel logistic regressionFamilies of patientsAffairs Medical CenterHospice carePalliative careRetrospective cohort studyAdvanced heart failureBlack adultsHospiceCohort studyFacility rateLogistic regressionStudy outcomesObservational studyCareHeart failureFactors Associated With Influenza Vaccination in a National Veteran Cohort
Chen A, Farmer M, Han L, Runels T, Bade B, Crothers K, Bastian L, Bazan I, Bean-Mayberry B, Brandt C, Akgün K. Factors Associated With Influenza Vaccination in a National Veteran Cohort. AJPM Focus 2024, 4: 100290. PMID: 39611140, PMCID: PMC11602634, DOI: 10.1016/j.focus.2024.100290.Peer-Reviewed Original ResearchOdds of vaccinationInfluenza vaccineFemale veteransAmerican Indian/Alaskan Native raceFactors associated with influenza vaccinationReceipt of influenza vaccinationDocumenting influenza vaccinationReduced oddsRetrospective cohort studyElectronic health record dataMale veteransHealth record dataAmbulatory care utilizationInfluenza seasonRuralMale sexWhite male veteransWhite veteransAssociated with raceCohort studyBlack veteransBlack raceEthnic groupsRacial disparitiesInfluenzaKeeping Race and Diversity Relevant in Medical Education.
Baugh A, Akgün K, Rusk A, Adelson V, Afolabi F, Crowder S, Ferreira J, Gurubhagavatula I, Lovinsky-Desir S, Lawrence K, Myers L, Niranjan S, Schotland H, Sheares B, Sullivan D, Wisnivesky J, Sweet S. Keeping Race and Diversity Relevant in Medical Education. Annals Of The American Thoracic Society 2024, 21: 1365-1371. PMID: 39078251, PMCID: PMC11451892, DOI: 10.1513/annalsats.202403-322ps.Peer-Reviewed Original ResearchAdapting the Tools of Our Trade Shared Decision-Making Aids for Lung Cancer Screening in People With HIV
Bade B, Akgün K. Adapting the Tools of Our Trade Shared Decision-Making Aids for Lung Cancer Screening in People With HIV. CHEST Pulmonary 2024, 2: 100048. DOI: 10.1016/j.chpulm.2024.100048.Peer-Reviewed Original ResearchRisk of Serious Adverse Gastrointestinal Events with Potassium Binders in Hospitalized Patients: A National Study
Holleck J, Han L, Skanderson M, Bastian L, Gunderson C, Brandt C, Perkal M, Chang J, Akgün K. Risk of Serious Adverse Gastrointestinal Events with Potassium Binders in Hospitalized Patients: A National Study. Journal Of General Internal Medicine 2024, 40: 518-524. PMID: 39103605, PMCID: PMC11861845, DOI: 10.1007/s11606-024-08979-1.Peer-Reviewed Original ResearchAdjusted odds ratiosSodium zirconium cyclosilicateU.S. Department of Veterans Affairs healthcare systemDepartment of Veterans Affairs healthcare systemVA Corporate Data WarehouseVeterans Affairs Healthcare SystemCorporate Data WarehousePotassium bindersHospitalized patientsGI eventsHealthcare systemOdds ratioAdverse GI eventsSodium polystyrene sulfonateNational studyPotassium-binding drugsComparative riskAdverse gastrointestinal eventsGI adverse eventsTreatment of hyperkalemiaZirconium cyclosilicateGastrointestinal eventsPatiromerAdverse eventsClinician Insights into Effective Components, Delivery Characteristics, and Implementation Strategies of Ambulatory Palliative Care for People with Heart Failure: A Qualitative Analysis
Feder S, Iannone L, Lendvai D, Zhan Y, Akgün K, Ersek M, Luhrs C, Allen L, Bekelman D, Goldstein N, Kavalieratos D. Clinician Insights into Effective Components, Delivery Characteristics, and Implementation Strategies of Ambulatory Palliative Care for People with Heart Failure: A Qualitative Analysis. Journal Of Cardiac Failure 2024 PMID: 39098653, PMCID: PMC11787406, DOI: 10.1016/j.cardfail.2024.07.009.Peer-Reviewed Original ResearchSpecialist palliative careVeterans Affairs Medical CenterCardiology cliniciansPalliative careImplementation strategiesDelivery characteristicsDiscussion of goals of careSpecialist palliative care cliniciansAmbulatory palliative careGoals of careGuideline-directed careQualitative descriptive studyAffairs Medical CenterSemi-structured interviewsCare deliveryAdvanced practiceLeadership supportVA systemReferral proceduresDescriptive studyAmbulatory settingClinicians insightCareHeart failureMedical Center
Academic Achievements & Community Involvement
Clinical Care
Overview
Clinical Specialties
Hospice & Palliative Care; Pulmonology & Sleep Medicine; Pulmonary Critical Care
News & Links
News
- March 04, 2024
Dr. Kathleen Akgün on Yale Cancer Answers
- January 08, 2024
Use of Palliative Care for ICU Patients, Families
- August 02, 2023
Highlighting Gender-based Differences in Alcohol-associated Hepatitis
- March 21, 2023
Department of Internal Medicine Promotions and Reappointments
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The Anlyan Center
300 Cedar Street, Ste S441
New Haven, CT 06519
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