John Havlik, MD, MBA
About
Research
Publications
2024
National Trends in and Concentration of Industry Payments to U.S. Psychiatrists, 2015-2021.
Havlik J, Ososanya L, Tang D, Wahid S, Ross J, Rhee T. National Trends in and Concentration of Industry Payments to U.S. Psychiatrists, 2015-2021. Psychiatric Services 2024, appips20240218. PMID: 39439279, DOI: 10.1176/appi.ps.20240218.Peer-Reviewed Original ResearchAssociation of mental health related quality of life and other factors with treatment seeking for substance use disorders: A comparison of SUDs rooted in legal, partially legal, and illegal substances
Havlik J, Rhee T, Rosenheck R. Association of mental health related quality of life and other factors with treatment seeking for substance use disorders: A comparison of SUDs rooted in legal, partially legal, and illegal substances. PLOS ONE 2024, 19: e0302544. PMID: 38683850, PMCID: PMC11057773, DOI: 10.1371/journal.pone.0302544.Peer-Reviewed Original ResearchConceptsIllicit substance use disordersCannabis use disorderSubstance use disordersMental health-related quality of lifeUse disorderTreatment usePast-year CUDRates of treatment usePast-year substance use disorderMental health-related qualityMental health related qualityBehavioral health factorsLegal statusNegative associationNESARC-IIISUD treatment useMultiple regression analysisDisordersHealth-related quality of lifeIllegal substancesHealth related qualityUnadjusted analysisQuality of lifeAUDDiagnostic factorsAssociation of Malnutrition with Surgical and Hospital Outcomes after Spine Surgery for Spinal Metastases: A National Surgical Quality Improvement Program Study of 1613 Patients
Elsamadicy A, Havlik J, Reeves B, Sherman J, Craft S, Serrato P, Sayeed S, Koo A, Khalid S, Lo S, Shin J, Mendel E, Sciubba D. Association of Malnutrition with Surgical and Hospital Outcomes after Spine Surgery for Spinal Metastases: A National Surgical Quality Improvement Program Study of 1613 Patients. Journal Of Clinical Medicine 2024, 13: 1542. PMID: 38541767, PMCID: PMC10971134, DOI: 10.3390/jcm13061542.Peer-Reviewed Original ResearchNon-routine dischargeLength of stayImpact of malnutritionSpinal metastasesAdverse eventsMalnourished patientsNourished patientsSurgeons National Surgical Quality Improvement Program databaseSurgical treatment of spinal metastasesNational Surgical Quality Improvement Program databaseTreatment of spinal metastasesNational Surgical Quality Improvement Program studyQuality Improvement Program databaseRisk of postoperative complicationsMultivariate logistic regression analysisMetastatic spinal diseaseHospital length of stayProlonged length of stayAssociation of malnutritionRetrospective cohort studyPostoperative adverse eventsHealthcare resource utilizationAssessed patient demographicsExtradural spinal metastasisBaseline comorbidity burdenThe Top 50 Articles and Authors of the New Millennium in Psychiatry: A Bibliometric Analysis
Havlik J, Uranga S, Lee M, Magallanes S, Wahid S, Rhee T. The Top 50 Articles and Authors of the New Millennium in Psychiatry: A Bibliometric Analysis. Cureus 2024, 16: e54762. PMID: 38523957, PMCID: PMC10961096, DOI: 10.7759/cureus.54762.Peer-Reviewed Original ResearchRecent Advances in the Treatment of Treatment-Resistant Depression: A Narrative Review of Literature Published from 2018 to 2023
Havlik J, Wahid S, Teopiz K, McIntyre R, Krystal J, Rhee T. Recent Advances in the Treatment of Treatment-Resistant Depression: A Narrative Review of Literature Published from 2018 to 2023. Current Psychiatry Reports 2024, 26: 176-213. PMID: 38386251, DOI: 10.1007/s11920-024-01494-4.Peer-Reviewed Original ResearchTreatment of treatment-resistant depressionTreatment-resistant depressionMedication discontinuation ratesTranscranial magnetic stimulationElectroconvulsive therapyPsychiatric approachApproach to treatmentAdjunctive pharmacotherapyIntervention approachesAdjunctive treatmentDiscontinuation ratesMagnetic stimulationGeneralizability resultsDepressionPharmacotherapyInclusion criteriaAntipsychoticsPsychotherapyNarrative reviewKetamine/esketamineSide effectsStudy inclusion criteriaRecent FindingsRecent evidenceDisordersBuprenorphineComparison of industry payments to psychiatrists and psychiatric advanced practice clinicians in the USA, 2021: a cross-sectional study
Havlik J, Ososanya L, Lee M, Wahid S, Heyang M, Sun Q, Ross J, Rhee T. Comparison of industry payments to psychiatrists and psychiatric advanced practice clinicians in the USA, 2021: a cross-sectional study. BMJ Open 2024, 14: e081252. PMID: 38331855, PMCID: PMC10860012, DOI: 10.1136/bmjopen-2023-081252.Peer-Reviewed Original ResearchConceptsAdvanced practice cliniciansNational Plan and Provider Enumeration SystemUnited States dollarsScope of practiceIndustry paymentsUS Centers for MedicarePracticing cliniciansPercentage of cliniciansCenters for MedicareSecondary outcome measuresPsychiatric CNSClinician typePayment sourcePractice lawsNon-research paymentsPsychiatric cliniciansPsychiatristsEnumeration systemStudy objectiveUS psychiatristsOpen Payments databaseCliniciansStates dollarsPayments DatabasePractice
2023
Characterization of quality of life among individuals with current treated, untreated, and past alcohol use disorder
Havlik J, Rhee T, Rosenheck R. Characterization of quality of life among individuals with current treated, untreated, and past alcohol use disorder. The American Journal Of Drug And Alcohol Abuse 2023, 49: 787-798. PMID: 37788415, DOI: 10.1080/00952990.2023.2245125.Peer-Reviewed Original ResearchAlcohol use disorderQuality-adjusted life yearsUntreated Alcohol Use DisorderCurrent alcohol use disorderUse disordersPast alcohol use disordersPast-year alcohol use disorderConcomitant psychiatric disordersHealth-related qualityBehavioral health factorsPotential health effectsHRQOL concernsUS adultsDiagnostic criteriaPsychiatric disordersHRQoLAUD treatmentLife yearsHealth factorsHealth effectsBehavioral factorsDisordersMultiple regression analysisRegression analysisTreatmentDistribution of CARES Act Provider Relief Funding to Psychiatric Care Organizations
Havlik J, Wahid S, Ososanya L, Tang D, Lee M, Tsai J. Distribution of CARES Act Provider Relief Funding to Psychiatric Care Organizations. Psychiatric Services 2023, 75: 194-197. PMID: 37674396, DOI: 10.1176/appi.ps.20230040.Peer-Reviewed Original ResearchAssociation Between Intravenous to Oral Opioid Transition Time and Length of Hospital Stay After Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis.
Hengartner A, Havlik J, David W, Reeves B, Freedman I, Sarkozy M, Maloy G, Fernandez T, Craft S, Koo A, Tuason D, DiLuna M, Elsamadicy A. Association Between Intravenous to Oral Opioid Transition Time and Length of Hospital Stay After Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis. The International Journal Of Spine Surgery 2023, 17: 468-476. PMID: 37076256, PMCID: PMC10312154, DOI: 10.14444/8448.Peer-Reviewed Original ResearchPosterior spinal fusionAdolescent idiopathic scoliosisExtended LOSSpinal fusionIdiopathic scoliosisMultivariate analysisMultilevel posterior spinal fusionLength of hospitalPostoperative complication rateMajor academic institutionOral opioidsHospital LOSStudy patientsDischarge dispositionHospital lengthPostoperative complicationsPostoperative courseComplication rateIntraoperative variablesLonger LOSPatient demographicsReadmission ratesMedical recordsUnivariate analysisOdds ratioCharacteristics of Esketamine Prescribers Among Medicare Beneficiaries in the United States, 2019-2020
Havlik J, Murphy M, Gong N, Tang D, Krystal J. Characteristics of Esketamine Prescribers Among Medicare Beneficiaries in the United States, 2019-2020. JAMA Network Open 2023, 6: e2311250. PMID: 37103934, PMCID: PMC10140803, DOI: 10.1001/jamanetworkopen.2023.11250.Peer-Reviewed Original Research
News
News
- May 21, 2024
Celebrating the Yale MD Class of 2024
- May 20, 2024
Recognizing Outstanding Teaching at Yale School of Medicine
- May 03, 2024Source: PLOS ONE
Association of Mental Health Related Quality of Life and Other Factors with Treatment Seeking for Substance Use Disorders: A Comparison of SUDs Rooted in Legal, Partially Legal, and Illegal Substances
- February 28, 2024
Havlik, Rhee Publish in BMJ Open and Current Psychiatry Reports