Joseph A. Ladapo, Ph.D. - Publications

Affiliations: 
2008 Harvard University, Cambridge, MA, United States 
Area:
Health Care Management, Public Health, General Economics

56 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Feng Z, Williams D, Ladapo JA. Differences in Cardiovascular Care Between Adults With and Without Opioid Prescriptions in the United States. Journal of the American Heart Association. e015961. PMID 32458701 DOI: 10.1161/Jaha.120.015961  0.337
2020 Takada S, Ober AJ, Currier JS, Goldstein NJ, Horwich TB, Mittman BS, Shu SB, Tseng CH, Vijayan T, Wali S, Cunningham WE, Ladapo JA. Reducing cardiovascular risk among people living with HIV: Rationale and design of the INcreasing Statin Prescribing in HIV Behavioral Economics REsearch (INSPIRE) randomized controlled trial. Progress in Cardiovascular Diseases. PMID 32084445 DOI: 10.1016/J.Pcad.2020.02.012  0.31
2020 Ladapo JA, Tseng CH, Sherman SE. Financial Incentives for Smoking Cessation in Hospitalized Patients: A Randomized Clinical Trial. The American Journal of Medicine. PMID 31982494 DOI: 10.1016/J.Amjmed.2019.12.025  0.318
2019 Moise N, Davidson KW, Cheung K, Clarke GN, Dolor RJ, Duer-Hefele J, Ladapo JA, Margolis KL, St Onge T, Parsons F, Retuerto J, Schmit KM, Thanataveerat A, Kronish IM. Rationale, design, and baseline data for a multicenter randomized clinical trial comparing depression screening strategies after acute coronary syndrome: The comparison of depression identification after acute Coronary Syndromes-Quality of Life and Cost Outcomes (CODIACS-QOL) trial. Contemporary Clinical Trials. 105826. PMID 31419605 DOI: 10.1016/J.Cct.2019.105826  0.311
2019 Mafi JN, Godoy-Travieso P, Wei E, Anders M, Amaya R, Carrillo CA, Berry JL, Sarff L, Daskivich L, Vangala S, Ladapo J, Keeler E, Damberg CL, Sarkisian C. Evaluation of an Intervention to Reduce Low-Value Preoperative Care for Patients Undergoing Cataract Surgery at a Safety-Net Health System. Jama Internal Medicine. PMID 30907922 DOI: 10.1001/Jamainternmed.2018.8358  0.302
2019 Newman JD, Berger JS, Ladapo JA. Underuse of Medications and Lifestyle Counseling to Prevent Cardiovascular Disease in Patients With Diabetes. Diabetes Care. PMID 30862654 DOI: 10.2337/Dc18-1554  0.33
2019 Gul B, Lansky A, Budoff MJ, Sharp D, Maniet B, Herman L, Kuo JZ, Huang L, Monane M, Ladapo JA. The Clinical Utility of a Precision Medicine Blood Test Incorporating Age, Sex, and Gene Expression for Evaluating Women with Stable Symptoms Suggestive of Obstructive Coronary Artery Disease: Analysis from the PRESET Registry. Journal of Women's Health (2002). PMID 30653377 DOI: 10.1089/Jwh.2018.7203  0.335
2018 Ladapo JA, Pfeifer JM, Pitcavage JM, Williams BA, Choy-Shan AA. Quantifying Sex Differences in Cardiovascular Care Among Patients Evaluated for Suspected Ischemic Heart Disease. Journal of Women's Health (2002). PMID 30543478 DOI: 10.1089/Jwh.2018.7018  0.362
2018 Chang J, Chokshi D, Ladapo J. Coordination Across Ambulatory Care: A Comparison of Referrals and Health Information Exchange Across Convenient and Traditional Settings. The Journal of Ambulatory Care Management. 41: 128-137. PMID 29474252 DOI: 10.1097/Jac.0000000000000227  0.314
2018 Newman JD, Berger J, Ladapo J. MISSED OPPORTUNITIES FOR CARDIOVASCULAR DISEASE (CVD) PREVENTION DURING US AMBULATORY CARE VISITS FOR PATIENTS WITH DIABETES MELLITUS Journal of the American College of Cardiology. 71: A1845. DOI: 10.1016/S0735-1097(18)32386-6  0.337
2017 Ladapo JA, Budoff MJ, Sharp D, Kuo JZ, Huang L, Maniet B, Herman L, Monane M. Utility of a Precision Medicine Test in Elderly Adults with Symptoms Suggestive of Coronary Artery Disease. Journal of the American Geriatrics Society. PMID 29210056 DOI: 10.1111/Jgs.15215  0.347
2017 Ladapo JA, Coles A, Dolor RJ, Mark DB, Cooper L, Lee KL, Goldberg J, Shapiro MD, Hoffmann U, Douglas PS. Quantifying sociodemographic and income disparities in medical therapy and lifestyle among symptomatic patients with suspected coronary artery disease: a cross-sectional study in North America. Bmj Open. 7: e016364. PMID 28965093 DOI: 10.1136/Bmjopen-2017-016364  0.394
2017 Berger JS, Ladapo JA. Underuse of Prevention and Lifestyle Counseling in Patients With Peripheral Artery Disease. Journal of the American College of Cardiology. 69: 2293-2300. PMID 28473134 DOI: 10.1016/J.Jacc.2017.02.064  0.345
2017 Ladapo JA. Strengths and Limitations of Using Cost Evaluations to Inform Cardiovascular Care. Jacc. Cardiovascular Interventions. 10: 352-354. PMID 28231902 DOI: 10.1016/J.Jcin.2016.12.011  0.322
2016 Ladapo JA, Pfeifer JM, Choy-Shan AA, Pitcavage JM, Williams BA. Association of Patient Beliefs and Preferences With Subsequent Testing After Initial Evaluation for Ischemic Heart Disease. Jacc. Cardiovascular Imaging. PMID 28017386 DOI: 10.1016/J.Jcmg.2016.09.015  0.361
2016 Ladapo JA, Budoff M, Sharp D, Zapien M, Huang L, Maniet B, Herman L, Monane M. Clinical Utility of a Precision Medicine Test Evaluating Outpatients with Suspected Obstructive Coronary Artery Disease. The American Journal of Medicine. PMID 27993573 DOI: 10.1016/J.Amjmed.2016.11.021  0.39
2016 Ladapo JA, Hoffmann U, Lee KL, Coles A, Huang M, Mark DB, Dolor RJ, Pelberg RA, Budoff M, Sigurdsson G, Severance HW, Douglas PS. Changes in Medical Therapy and Lifestyle After Anatomical or Functional Testing for Coronary Artery Disease. Journal of the American Heart Association. 5. PMID 27733347 DOI: 10.1161/Jaha.116.003807  0.363
2016 Juusola JL, Quisel TR, Foschini L, Ladapo JA. The Impact of an Online Crowdsourcing Diagnostic Tool on Health Care Utilization: A Case Study Using a Novel Approach to Retrospective Claims Analysis. Journal of Medical Internet Research. 18: e127. PMID 27251384 DOI: 10.2196/Jmir.5644  0.331
2016 Ladapo JA. Treatment of Patients With Stable Ischemic Heart Disease. Jama. 315: 1905. PMID 27139071 DOI: 10.1001/Jama.2016.0683  0.387
2016 Ladapo JA, Turakhia MP, Ryan MP, Mollenkopf SA, Reynolds MR. Health Care Utilization and Expenditures Associated With Remote Monitoring in Patients With Implantable Cardiac Devices. The American Journal of Cardiology. PMID 26996767 DOI: 10.1016/J.Amjcard.2016.02.015  0.341
2016 Ladapo JA, Blecker S, Douglas PS. Appropriateness of cardiac stress test use among primary care physicians and cardiologists in the United States. International Journal of Cardiology. 203: 584-6. PMID 26569369 DOI: 10.1016/J.Ijcard.2015.10.238  0.31
2016 Ladapo JA, Coles A, Dolor R, Mark D, Cooper L, Lee K, Goldberg J, Shapiro M, Hoffmann U, Douglas P. PATTERNS OF PREVENTIVE MEDICAL THERAPY AND LIFESTYLE PRACTICES IN PATIENTS EVALUATED FOR SUSPECTED CORONARY ARTERY DISEASE: THE PROMISE TRIAL (PROSPECTIVE MULTICENTER IMAGING STUDY FOR EVALUATION OF CHEST PAIN) Journal of the American College of Cardiology. 67: 1910. DOI: 10.1016/S0735-1097(16)31911-8  0.365
2015 Ladapo JA, Fang Y, Davidson KW, Braithwaite RS. Open access to economic outcome data will help to bridge the gap between clinical trials and clinical guidelines. Bmj (Clinical Research Ed.). 350: h3091. PMID 26055277 DOI: 10.1136/Bmj.H3091  0.301
2015 Sigmund AE, Stevens ER, Blitz JD, Ladapo JA. Use of Preoperative Testing and Physicians' Response to Professional Society Guidance. Jama Internal Medicine. 175: 1352-9. PMID 26053956 DOI: 10.1016/S0735-1097(15)61419-X  0.326
2015 Ladapo JA, Goldfeld KS, Douglas PS. Projected morbidity and mortality from missed diagnoses of coronary artery disease in the United States. International Journal of Cardiology. 195: 250-2. PMID 26048387 DOI: 10.1016/J.Ijcard.2015.05.033  0.373
2015 Ladapo JA, Herman L, Weiner BH, Rhees B, Castle L, Monane M, McPherson JA. Use of a blood test incorporating age, sex, and gene expression influences medical decision-making in the evaluation of women presenting with symptoms suggestive of obstructive coronary artery disease: summary results from two ambulatory care studies in primary care. Menopause (New York, N.Y.). PMID 25828395 DOI: 10.1097/Gme.0000000000000443  0.364
2015 Williams BA, Ladapo JA, Merhige ME. External validation of models for estimating pretest probability of coronary artery disease among individuals undergoing myocardial perfusion imaging. International Journal of Cardiology. 182: 534-40. PMID 25665971 DOI: 10.1016/J.Ijcard.2015.01.015  0.345
2015 Ladapo JA, Lyons H, Yau M, Rich P, Newton D, Bruce-Mensah K, Johnson A, Zhou Y, Stemkowski S, Monane M. Enhanced assessment of chest pain and related symptoms in the primary care setting through the use of a novel personalized medicine genomic test: results from a prospective registry study. American Journal of Medical Quality : the Official Journal of the American College of Medical Quality. 30: 345-52. PMID 24798176 DOI: 10.1177/1062860614532517  0.404
2015 Ladapo J, Herman L, Weiner BH, Rhees B, Castle L, McPherson J. THE USE OF A GENE EXPRESSION SCORE WAS ASSOCIATED WITH IMPROVED MEDICAL DECISION MAKING IN THE EVALUATION OF WOMEN PRESENTING WITH SYMPTOMS SUGGESTIVE OF OBSTRUCTIVE CORONARY ARTERY DISEASE: SUMMARY RESULTS FROM TWO AMBULATORY CARE STUDIES IN PRIMARY CARE Journal of the American College of Cardiology. 65: A1662. DOI: 10.1016/S0735-1097(15)61662-X  0.366
2015 Pokrywka GS, Budoff M, Ladapo JA, Huang L, Sharp D, Maniet B, Honigberg R, Wright R, Ross L. Use of a Blood-Based Age/Sex/Gene Expression Test Was Associated with Prescriptions for Lipid-Lowering Medications and Lifestyle Changes among Symptomatic Patients at Increased Cardiovascular Risk for Obstructive Coronary Artery Disease: Subgroup Analysis Journal of Clinical Lipidology. 9: 416-417. DOI: 10.1016/J.Jacl.2015.03.020  0.359
2014 Ladapo JA, Blecker S, Douglas PS. Physician decision making and trends in the use of cardiac stress testing in the United States: an analysis of repeated cross-sectional data. Annals of Internal Medicine. 161: 482-90. PMID 25285541 DOI: 10.7326/M14-0296  0.331
2014 Ye S, Shaffer JA, Rieckmann N, Schwartz JE, Kronish IM, Ladapo JA, Whang W, Burg MM, Davidson KW. Long-term outcomes of enhanced depression treatment in patients with acute coronary syndromes. The American Journal of Medicine. 127: 1012-6. PMID 24835038 DOI: 10.1016/J.Amjmed.2014.05.004  0.326
2014 Phelps CE, O'Sullivan AK, Ladapo JA, Weinstein MC, Leahy K, Douglas PS. Cost effectiveness of a gene expression score and myocardial perfusion imaging for diagnosis of coronary artery disease. American Heart Journal. 167: 697-706.e2. PMID 24766980 DOI: 10.1016/J.Ahj.2014.02.005  0.421
2014 Hochheiser LI, Juusola JL, Monane M, Ladapo JA. Economic utility of a blood-based genomic test for the assessment of patients with symptoms suggestive of obstructive coronary artery disease. Population Health Management. 17: 287-96. PMID 24568603 DOI: 10.1089/Pop.2013.0096  0.44
2014 Ladapo JA, Goldfeld KS. Statistical uncertainty in 10-year Framingham risk of coronary heart disease and cardiovascular disease. Journal of the American College of Cardiology. 63: 377-8. PMID 24161330 DOI: 10.1016/J.Jacc.2013.07.108  0.327
2014 Ladapo J, Blecker S, Douglas P. TRENDS IN INAPPROPRIATE USE OF CARDIAC STRESS TESTING WITH IMAGING AMONG PRIMARY CARE PHYSICIANS AND CARDIOLOGISTS IN THE UNITED STATES Journal of the American College of Cardiology. 63: A1294. DOI: 10.1016/S0735-1097(14)61294-8  0.307
2014 McPherson JA, Yau M, Juusola JL, Monane M, Ladapo JA. Use Of A Blood-Based Gene Expression Score Was Associated With Lower Diagnostic Testing Costs In Patients Presenting To The Cardiologist With Symptoms Suggestive Of Obstructive Coronary Artery Disease: An Economic Analysis Of The Impact-Card (Investigation Of A Molecular Personalized Coronary Gene Expression Test On Cardiology Practice Pattern) Trial Value in Health. 17. DOI: 10.1016/J.Jval.2014.03.712  0.377
2013 Ladapo JA, Blecker S, Elashoff MR, Federspiel JJ, Vieira DL, Sharma G, Monane M, Rosenberg S, Phelps CE, Douglas PS. Clinical implications of referral bias in the diagnostic performance of exercise testing for coronary artery disease. Journal of the American Heart Association. 2: e000505. PMID 24334965 DOI: 10.1161/Jaha.113.000505  0.39
2013 Rodwin BA, Spruill TM, Ladapo JA. Economics of psychosocial factors in patients with cardiovascular disease. Progress in Cardiovascular Diseases. 55: 563-73. PMID 23621966 DOI: 10.1016/J.Pcad.2013.03.006  0.359
2013 Davidson KW, Bigger JT, Burg MM, Carney RM, Chaplin WF, Czajkowski S, Dornelas E, Duer-Hefele J, Frasure-Smith N, Freedland KE, Haas DC, Jaffe AS, Ladapo JA, Lespérance F, Medina V, et al. Centralized, stepped, patient preference-based treatment for patients with post-acute coronary syndrome depression: CODIACS vanguard randomized controlled trial. Jama Internal Medicine. 173: 997-1004. PMID 23471421 DOI: 10.1001/Jamainternmed.2013.915  0.332
2013 Thomas GS, Voros S, McPherson JA, Lansky AJ, Winn ME, Bateman TM, Elashoff MR, Lieu HD, Johnson AM, Daniels SE, Ladapo JA, Phelps CE, Douglas PS, Rosenberg S. A blood-based gene expression test for obstructive coronary artery disease tested in symptomatic nondiabetic patients referred for myocardial perfusion imaging the COMPASS study. Circulation. Cardiovascular Genetics. 6: 154-62. PMID 23418288 DOI: 10.1161/Circgenetics.112.964015  0.386
2013 Lala A, Berger JS, Sharma G, Hochman JS, Scott Braithwaite R, Ladapo JA. Genetic testing in patients with acute coronary syndrome undergoing percutaneous coronary intervention: A cost-effectiveness analysis Journal of Thrombosis and Haemostasis. 11: 81-91. PMID 23137413 DOI: 10.1111/Jth.12059  0.377
2013 Voros SV, Thomas GS, Bateman TM, Mcpherson JA, Lansky AJ, Douglas PS, Ladapo J, Wingrove JA, Elashoff MR, Rosenberg S. A composite peripheral blood gene expression score has high sensitivity for obstructive coronary artery disease in a non-invasive imaging population and correlates with plaque burden and morphology by European Heart Journal. 34: 2413. DOI: 10.1093/Eurheartj/Eht308.P2413  0.31
2012 Ladapo JA, Shaffer JA, Fang Y, Ye S, Davidson KW. Cost-effectiveness of enhanced depression care after acute coronary syndrome: results from the Coronary Psychosocial Evaluation Studies randomized controlled trial. Archives of Internal Medicine. 172: 1682-4. PMID 23070196 DOI: 10.1001/Archinternmed.2012.4448  0.357
2012 Gunnarsson C, Chen J, Rizzo JA, Ladapo JA, Lofland JH. Direct health care insurer and out-of-pocket expenditures of inflammatory bowel disease: evidence from a US national survey. Digestive Diseases and Sciences. 57: 3080-91. PMID 22790905 DOI: 10.1007/S10620-012-2289-Y  0.328
2012 Lee J, Kothari R, Ladapo JA, Scott DJ, Celi LA. Interrogating a clinical database to study treatment of hypotension in the critically ill. Bmj Open. 2. PMID 22685222 DOI: 10.1136/Bmjopen-2012-000916  0.326
2012 Ladapo JA, Douglas P. Evaluation for coronary artery disease and medicare spending. Jama. 307: 911; author reply 91. PMID 22396506 DOI: 10.1001/Jama.307.9.911-A  0.338
2012 Gunnarsson C, Chen J, Rizzo JA, Ladapo JA, Naim A, Lofland JH. The direct healthcare insurer and out-of-pocket expenditures of psoriasis: evidence from a United States national survey. The Journal of Dermatological Treatment. 23: 240-54. PMID 21801089 DOI: 10.3109/09546634.2010.550911  0.331
2011 Goehler A, Ollendorf DA, Jaeger M, Ladapo J, Neumann T, Gazelle GS, Pearson SD. A simulation model of clinical and economic outcomes of cardiac CT triage of patients with acute chest pain in the emergency department. Ajr. American Journal of Roentgenology. 196: 853-61. PMID 21427336 DOI: 10.2214/Ajr.10.4962  0.544
2011 Pilz G, Patel PA, Fell U, Ladapo JA, Rizzo JA, Fang H, Gunnarsson C, Heer T, Hoefling B. Adenosine-stress cardiac magnetic resonance imaging in suspected coronary artery disease: a net cost analysis and reimbursement implications. The International Journal of Cardiovascular Imaging. 27: 113-21. PMID 20524070 DOI: 10.1007/S10554-010-9645-9  0.411
2009 Ladapo JA, Jaffer FA, Hoffmann U, Thomson CC, Bamberg F, Dec W, Cutler DM, Weinstein MC, Gazelle GS. Clinical outcomes and cost-effectiveness of coronary computed tomography angiography in the evaluation of patients with chest pain. Journal of the American College of Cardiology. 54: 2409-22. PMID 20082932 DOI: 10.1016/J.Jacc.2009.10.012  0.576
2009 Warren L, Ladapo JA, Borah BJ, Gunnarsson CL. Open abdominal versus laparoscopic and vaginal hysterectomy: analysis of a large United States payer measuring quality and cost of care. Journal of Minimally Invasive Gynecology. 16: 581-8. PMID 19835801 DOI: 10.1016/J.Jmig.2009.06.018  0.315
2009 Ladapo JA, Horwitz JR, Weinstein MC, Gazelle GS, Cutler DM. Adoption and spread of new imaging technology: a case study. Health Affairs (Project Hope). 28: w1122-32. PMID 19828487 DOI: 10.1377/Hlthaff.28.6.W1122  0.534
2009 Warren L, Ladapo J, Borah B, Gunnarsson C. Abdominal vs. Laparoscopic and Vaginal Hysterectomy: Analysis of a Large US Payer Measuring Quality & Cost of Care Journal of Minimally Invasive Gynecology. 16: S43-S44. DOI: 10.1016/J.Jmig.2009.08.164  0.305
2008 Ladapo JA, Hoffmann U, Bamberg F, Nagurney JT, Cutler DM, Weinstein MC, Gazelle GS. Cost-effectiveness of coronary MDCT in the triage of patients with acute chest pain. Ajr. American Journal of Roentgenology. 191: 455-63. PMID 18647917 DOI: 10.2214/Ajr.07.3611  0.567
2007 Ladapo JA, Neumann PJ, Keren R, Prosser LA. Valuing children's health: a comparison of cost-utility analyses for adult and paediatric health interventions in the US. Pharmacoeconomics. 25: 817-28. PMID 17887804 DOI: 10.2165/00019053-200725100-00002  0.317
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