Harvard Catalyst Profiles

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Marcela Veronica Horvitz-Lennon, M.D.

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Research
The research activities and funding listed below are automatically derived from NIH ExPORTER and other sources, which might result in incorrect or missing items. Faculty can login to make corrections and additions.
  1. R01MH122199 (COOK, BENJAMIN LE) Feb 14, 2020 - Nov 30, 2023
    NIH/NIMH
    Medicaid Value Based Payment Models and Healthcare Equity for Adults with Serious Mental Illnesses
    Role: Co-Principal Investigator
  2. R01MD012428 (HORVITZ-LENNON, MARCELA V) Sep 20, 2017 - Apr 30, 2021
    NIH/NIMHD
    Improving Minority Health by Monitoring Medicaid Quality, Disparities and Value
    Role: Principal Investigator
  3. R01MH106682 (HORVITZ-LENNON, MARCELA V) Jun 1, 2016 - Mar 31, 2020
    NIH/NIMH
    Improving Value of Publicly Funded Mental Health Care
    Role: Principal Investigator
  4. R01MH087488 (HORVITZ-LENNON, MARCELA V) Sep 8, 2010 - Jul 31, 2014
    NIH/NIMH
    An In-Depth Investigation of Racial &Ethnic Disparities in Schizophrenia Care
    Role: Principal Investigator

Bibliographic
Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Horvitz-Lennon M, Predmore Z, Orr P, Hanson M, Hillestad R, Durkin M, El Khoury AC, Mattke S. The Predicted Long-Term Benefits of Ensuring Timely Treatment and Medication Adherence in Early Schizophrenia. Adm Policy Ment Health. 2019 Nov 19. PMID: 31745735.
    Citations:    
  2. Spertus J, Horvitz-Lennon M, Normand ST. Bayesian Meta-analysis of Multiple Continuous Treatments with Individual Participant-Level Data: An Application to Antipsychotic Drugs. Med Decis Making. 2019 07; 39(5):583-592. PMID: 31375050.
    Citations:    
  3. Reus VI, Fochtmann LJ, Bukstein O, Eyler AE, Hilty DM, Horvitz-Lennon M, Mahoney J, Pasic J, Weaver M, Wills CD, McIntyre J, Kidd J, Yager J, Hong SH. The American Psychiatric Association Practice Guideline for the Pharmacological Treatment of Patients With Alcohol Use Disorder. Focus (Am Psychiatr Publ). 2019 Apr; 17(2):158-162. PMID: 32021585.
    Citations:    
  4. Breslau J, Pritam R, Guarasi D, Horvitz-Lennon M, Finnerty M, Yu H, Leckman-Westin E. Predictors of Receipt of Physical Health Services in Mental Health Clinics. Community Ment Health J. 2019 Nov; 55(8):1279-1287. PMID: 30963350.
    Citations:    
  5. Horvitz-Lennon M, Predmore Z, Orr P, Hanson M, Hillestad R, Durkin M, Kim E, Mattke S. Simulated long-term outcomes of early use of long-acting injectable antipsychotics in early schizophrenia. Early Interv Psychiatry. 2019 12; 13(6):1357-1365. PMID: 30548103.
    Citations:    Fields:    
  6. Breslau J, Elliott MN, Haviland AM, Klein DJ, Dembosky JW, Adams JL, Gaillot SJ, Horvitz-Lennon M, Schneider EC. Racial And Ethnic Differences In The Attainment Of Behavioral Health Quality Measures In Medicare Advantage Plans. Health Aff (Millwood). 2018 10; 37(10):1685-1692. PMID: 30273044.
    Citations:    Fields:    
  7. Spertus J, Horvitz-Lennon M, Abing H, Normand SL. Risk of weight gain for specific antipsychotic drugs: a meta-analysis. NPJ Schizophr. 2018 Jun 27; 4(1):12. PMID: 29950586.
    Citations: 1     
  8. Breslau J, Leckman-Westin E, Yu H, Han B, Pritam R, Guarasi D, Horvitz-Lennon M, Scharf DM, Pincus HA, Finnerty MT. Impact of a Mental Health Based Primary Care Program on Quality of Physical Health Care. Adm Policy Ment Health. 2018 03; 45(2):276-285. PMID: 28884234.
    Citations: 2     Fields:    
  9. Breslau J, Leckman-Westin E, Han B, Pritam R, Guarasi D, Horvitz-Lennon M, Scharf DM, Finnerty MT, Yu H. Impact of a mental health based primary care program on emergency department visits and inpatient stays. Gen Hosp Psychiatry. 2018 May - Jun; 52:8-13. PMID: 29475010.
    Citations:    Fields:    Translation:Humans
  10. Reus VI, Fochtmann LJ, Bukstein O, Eyler AE, Hilty DM, Horvitz-Lennon M, Mahoney J, Pasic J, Weaver M, Wills CD, McIntyre J, Kidd J, Yager J, Hong SH. The American Psychiatric Association Practice Guideline for the Pharmacological Treatment of Patients With Alcohol Use Disorder. Am J Psychiatry. 2018 01 01; 175(1):86-90. PMID: 29301420.
    Citations: 3     Fields:    Translation:Humans
  11. Predmore Z, Mattke S, Horvitz-Lennon M. Potential Benefits to Patients and Payers From Increased Measurement of Antipsychotic Plasma Levels in the Management of Schizophrenia. Psychiatr Serv. 2018 01 01; 69(1):12-14. PMID: 29191139.
    Citations:    Fields:    
  12. Mulcahy AW, Normand SL, Newcomer JW, Colaiaco B, Donohue JM, Lave JR, Keeler E, Sorbero MJ, Horvitz-Lennon M. Simulated Effects of Policies to Reduce Diabetes Risk Among Adults With Schizophrenia Receiving Antipsychotics. Psychiatr Serv. 2017 Dec 01; 68(12):1280-1287. PMID: 28859580.
    Citations:    Fields:    Translation:Humans
  13. Horvitz-Lennon M, Mattke S, Predmore Z, Howes OD. The Role of Antipsychotic Plasma Levels in the Treatment of Schizophrenia. Am J Psychiatry. 2017 05 01; 174(5):421-426. PMID: 28457153.
    Citations: 1     Fields:    Translation:Humans
  14. Tang Y, Horvitz-Lennon M, Gellad WF, Lave JR, Chang CH, Normand SL, Donohue JM. Prescribing of Clozapine and Antipsychotic Polypharmacy for Schizophrenia in a Large Medicaid Program. Psychiatr Serv. 2017 Jun 01; 68(6):579-586. PMID: 28196460.
    Citations:    Fields:    Translation:Humans
  15. Reus VI, Fochtmann LJ, Eyler AE, Hilty DM, Horvitz-Lennon M, Jibson MD, Lopez OL, Mahoney J, Pasic J, Tan ZS, Wills CD, Rhoads R, Yager J. The American Psychiatric Association Practice Guideline on the Use of Antipsychotics to Treat Agitation or Psychosis in Patients With Dementia. Focus (Am Psychiatr Publ). 2017 Jan; 15(1):81-84. PMID: 31997967.
    Citations:    
  16. Breslau J, Yu H, Horvitz-Lennon M, Leckman-Westin E, Scharf DM, Connor KL, Finnerty MT. Enrollment of Specialty Mental Health Clinics in a State Medicaid Program to Promote General Medical Services. Psychiatr Serv. 2017 01 01; 68(1):63-69. PMID: 27524372.
    Citations: 1     Fields:    Translation:Humans
  17. Huskamp HA, Horvitz-Lennon M, Berndt ER, Normand ST, Donohue JM. Patterns of Antipsychotic Prescribing by Physicians to Young Children. Psychiatr Serv. 2016 12 01; 67(12):1307-1314. PMID: 27417891.
    Citations: 2     Fields:    Translation:Humans
  18. Scharf DM, Schmidt Hackbarth N, Eberhart NK, Horvitz-Lennon M, Beckman R, Han B, Pincus HA, Burnam MA. General Medical Outcomes From the Primary and Behavioral Health Care Integration Grant Program. Psychiatr Serv. 2016 11 01; 67(11):1226-1232. PMID: 27364812.
    Citations: 5     Fields:    Translation:Humans
  19. Donohue JM, Normand SL, Horvitz-Lennon M, Men A, Berndt ER, Huskamp HA. Regional Variation in Physician Adoption of Antipsychotics: Impact on US Medicare Expenditures. J Ment Health Policy Econ. 2016 Jun; 19(2):69-78. PMID: 27453458.
    Citations: 1     Fields:    Translation:Humans
  20. Reus VI, Fochtmann LJ, Eyler AE, Hilty DM, Horvitz-Lennon M, Jibson MD, Lopez OL, Mahoney J, Pasic J, Tan ZS, Wills CD, Rhoads R, Yager J. The American Psychiatric Association Practice Guideline on the Use of Antipsychotics to Treat Agitation or Psychosis in Patients With Dementia. Am J Psychiatry. 2016 05 01; 173(5):543-6. PMID: 27133416.
    Citations: 16     Fields:    Translation:Humans
  21. Horvitz-Lennon M, Braun D, Normand SL. Challenges in the Use of Administrative Data for Heart Failure Services Research. J Card Fail. 2016 Jan; 22(1):61-3. PMID: 26592981.
    Citations:    Fields:    Translation:Humans
  22. Anderson TS, Huskamp HA, Epstein AJ, Barry CL, Men A, Berndt ER, Horvitz-Lennon M, Normand SL, Donohue JM. Antipsychotic prescribing: do conflict of interest policies make a difference? Med Care. 2015 Apr; 53(4):338-45. PMID: 25769055.
    Citations: 2     Fields:    Translation:Humans
  23. Horvitz-Lennon M, Volya R, Garfield R, Donohue JM, Lave JR, Normand SL. Where You Live Matters: Quality and Racial/Ethnic Disparities in Schizophrenia Care in Four State Medicaid Programs. Health Serv Res. 2015 Oct; 50(5):1710-29. PMID: 25759240.
    Citations:    Fields:    Translation:Humans
  24. Predmore ZS, Mattke S, Horvitz-Lennon M. Improving antipsychotic adherence among patients with schizophrenia: savings for states. Psychiatr Serv. 2015 Apr 01; 66(4):343-5. PMID: 25555222.
    Citations: 2     Fields:    Translation:Humans
  25. Scharf DM, Eberhart NK, Hackbarth NS, Horvitz-Lennon M, Beckman R, Han B, Lovejoy SL, Pincus HA, Burnam MA. Evaluation of the SAMHSA Primary and Behavioral Health Care Integration (PBHCI) Grant Program: Final Report. Rand Health Q. 2014 Dec 30; 4(3):6. PMID: 28560076.
    Citations: 10     
  26. Horvitz-Lennon M. Reply: To PMID 24841141. Acta Psychiatr Scand. 2014 Aug; 130(2):156. PMID: 24870215.
    Citations:    
  27. Horvitz-Lennon M, Volya R, Donohue JM, Lave JR, Stein BD, Normand SL. Disparities in quality of care among publicly insured adults with schizophrenia in four large U.S. states, 2002-2008. Health Serv Res. 2014 Aug; 49(4):1121-44. PMID: 24628414.
    Citations: 3     Fields:    Translation:Humans
  28. Wooding S, Pollitt A, Castle-Clarke S, Cochrane G, Diepeveen S, Guthrie S, Horvitz-Lennon M, Larivière V, Jones MM, Chonaill SN, O'Brien C, Olmsted SS, Schultz D, Winpenny E, Pincus HA, Grant J. Mental Health Retrosight: Understanding the Returns From Research (Lessons From Schizophrenia): Policy Report. Rand Health Q. 2014; 4(1):8. PMID: 28083322.
    Citations: 3     
  29. Donohue J, O'Malley AJ, Horvitz-Lennon M, Taub AL, Berndt ER, Huskamp HA. Changes in physician antipsychotic prescribing preferences, 2002-2007. Psychiatr Serv. 2014 Mar 01; 65(3):315-22. PMID: 24337224.
    Citations: 7     Fields:    Translation:Humans
  30. Horvitz-Lennon M. The enduring mismatch between service need and use. Psychiatr Serv. 2013 Nov 01; 64(11):1073. PMID: 24185534.
    Citations: 1     Fields:    Translation:Humans
  31. Huskamp HA, O'Malley AJ, Horvitz-Lennon M, Taub AL, Berndt ER, Donohue JM. How quickly do physicians adopt new drugs? The case of second-generation antipsychotics. Psychiatr Serv. 2013 Apr 01; 64(4):324-30. PMID: 23280376.
    Citations: 12     Fields:    Translation:Humans
  32. Horvitz-Lennon M, Donohue JM, Lave JR, Alegría M, Normand SL. The effect of race-ethnicity on the comparative effectiveness of clozapine among Medicaid beneficiaries. Psychiatr Serv. 2013 Mar 01; 64(3):230-7. PMID: 23242347.
    Citations: 2     Fields:    Translation:Humans
  33. Horvitz-Lennon M, Alegría M, Normand SL. The effect of race-ethnicity and geography on adoption of innovations in the treatment of schizophrenia. Psychiatr Serv. 2012 Dec; 63(12):1171-7. PMID: 23026838.
    Citations: 5     Fields:    Translation:Humans
  34. Watkins KE, Pincus HA, Paddock S, Smith B, Woodroffe A, Farmer C, Sorbero ME, Horvitz-Lennon M, Mannle T, Hepner KA, Solomon J, Call C. Care for veterans with mental and substance use disorders: good performance, but room to improve on many measures. Health Aff (Millwood). 2011 Nov; 30(11):2194-203. PMID: 22012967.
    Citations: 9     Fields:    Translation:Humans
  35. Horvitz-Lennon M, Zhou D, Normand SL, Alegría M, Thompson WK. Racial and ethnic service use disparities among homeless adults with severe mental illnesses receiving ACT. Psychiatr Serv. 2011 Jun; 62(6):598-604. PMID: 21632726.
    Citations: 2     Fields:    Translation:Humans
  36. Watkins K, Horvitz-Lennon M, Caldarone LB, Shugarman LR, Smith B, Mannle TE, Kivlahan DR, Pincus HA. Developing medical record-based performance indicators to measure the quality of mental healthcare. J Healthc Qual. 2011 Jan-Feb; 33(1):49-66; quiz 66-7. PMID: 21199073.
    Citations: 5     Fields:    Translation:Humans
  37. Watkins KE, Keyser DJ, Smith B, Mannle TE, Kivlahan DR, Paddock SM, Mattox T, Horvitz-Lennon M, Pincus HA. Transforming mental healthcare in the Veterans Health Administration: a model for measuring performance to improve access, quality, and outcomes. J Healthc Qual. 2010 Nov-Dec; 32(6):33-42; quiz 42-3. PMID: 20946424.
    Citations: 1     Fields:    Translation:Humans
  38. Mulvaney-Day NE, Horvitz-Lennon M, Chen CN, Laderman M, Alegría M. Valuing health in a racially and ethnically diverse community sample: an analysis using the valuation metrics of money and time. Qual Life Res. 2010 Dec; 19(10):1529-40. PMID: 20680690.
    Citations: 2     Fields:    Translation:Humans
  39. Caldas de Almeida JM, Horvitz-Lennon M. Mental health care reforms in Latin America: An overview of mental health care reforms in Latin America and the Caribbean. Psychiatr Serv. 2010 Mar; 61(3):218-21. PMID: 20194395.
    Citations: 9     Fields:    Translation:Humans
  40. Horvitz-Lennon M, McGuire TG, Alegria M, Frank RG. Racial and ethnic disparities in the treatment of a Medicaid population with schizophrenia. Health Serv Res. 2009 Dec; 44(6):2106-22. PMID: 19780855.
    Citations: 8     Fields:    Translation:Humans
  41. Horvitz-Lennon M, Frank RG, Thompson W, Baik SH, Alegría M, Rosenheck RA, Normand SL. Investigation of racial and ethnic disparities in service utilization among homeless adults with severe mental illnesses. Psychiatr Serv. 2009 Aug; 60(8):1032-8. PMID: 19648189.
    Citations: 8     Fields:    Translation:Humans
  42. Stuart EA, Marcus SM, Horvitz-Lennon MV, Gibbons RD, Normand SL. Using Non-experimental Data to Estimate Treatment Effects. Psychiatr Ann. 2009 Jul 01; 39(7):41451. PMID: 20563313.
    Citations: 13     
  43. Horvitz-Lennon M, Reynolds S, Wolbert R, Witheridge TF. The Role of Assertive Community Treatment in the Treatment of People with Borderline Personality Disorder. Am J Psychiatr Rehabil. 2009 Jul 01; 12(3):261-277. PMID: 20514357.
    Citations: 2     
  44. Horvitz-Lennon M, Donohue JM, Domino ME, Normand SL. Improving quality and diffusing best practices: the case of schizophrenia. Health Aff (Millwood). 2009 May-Jun; 28(3):701-12. PMID: 19414878.
    Citations: 10     Fields:    Translation:Humans
  45. Lewis-Fernández R, Horvitz-Lennon M, Blanco C, Guarnaccia PJ, Cao Z, Alegría M. Significance of endorsement of psychotic symptoms by US Latinos. J Nerv Ment Dis. 2009 May; 197(5):337-47. PMID: 19440107.
    Citations: 14     Fields:    Translation:Humans
  46. Kilbourne AM, Horvitz-Lennon M, Post EP, McCarthy JF, Cruz M, Welsh D, Blow FC. Oral health in Veterans Affairs patients diagnosed with serious mental illness. J Public Health Dent. 2007; 67(1):42-8. PMID: 17436978.
    Citations: 11     Fields:    Translation:HumansPHPublic Health
  47. Horvitz-Lennon M, Kilbourne AM, Pincus HA. From silos to bridges: meeting the general health care needs of adults with severe mental illnesses. Health Aff (Millwood). 2006 May-Jun; 25(3):659-69. PMID: 16684729.
    Citations: 54     Fields:    Translation:Humans
  48. Timbie JW, Horvitz-Lennon M, Frank RG, Normand SL. A meta-analysis of labor supply effects of interventions for major depressive disorder. Psychiatr Serv. 2006 Feb; 57(2):212-8. PMID: 16452698.
    Citations: 8     Fields:    Translation:Humans
  49. Tchernis R, Horvitz-Lennon M, Normand SL. On the use of discrete choice models for causal inference. Stat Med. 2005 Jul 30; 24(14):2197-2212. PMID: 15887310.
    Citations: 4     Fields:    Translation:Humans
  50. Horvitz-Lennon M, O'Malley AJ, Frank RG, Normand SL. Improving traditional intention-to-treat analyses: a new approach. Psychol Med. 2005 Jul; 35(7):961-70. PMID: 16045063.
    Citations: 4     Fields:    Translation:Humans
  51. Horvitz-Lennon M, Normand SL, Frank RG, Goldman HH. "Usual care" for major depression in the 1990s: characteristics and expert-estimated outcomes. Am J Psychiatry. 2003 Apr; 160(4):720-6. PMID: 12668361.
    Citations: 5     Fields:    Translation:Humans
  52. Horvitz-Lennon M, Normand SL, Gaccione P, Frank RG. Partial versus full hospitalization for adults in psychiatric distress: a systematic review of the published literature (1957-1997). Am J Psychiatry. 2001 May; 158(5):676-85. PMID: 11329384.
    Citations: 14     Fields:    Translation:Humans
  53. Weiden P, Rapkin B, Mott T, Zygmunt A, Goldman D, Horvitz-Lennon M, Frances A. Rating of medication influences (ROMI) scale in schizophrenia. Schizophr Bull. 1994; 20(2):297-310. PMID: 7916162.
    Citations:    
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.