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J. Mardekian · SciRah

Researcher profile · Semantic Scholar

J. Mardekian

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J. Mardekian — researcher profile on SciRah

h-index: 39
Works: 331
Citations: 6,676

Most-cited papers

Propensity score matching and inverse probability of treatment weighting to address confounding by indication in comparative effectiveness research of oral anticoagulants.
V. Allan, S. Ramagopalan, J. Mardekian, A. Jenkins +3 more
2020Journal of Comparative Effectiveness Research159 citations Open access
Semantic Scholar
Comparative effectiveness of first-line palbociclib plus letrozole versus letrozole alone for HR+/HER2− metastatic breast cancer in US real-world clinical practice
A. DeMichele, M. Cristofanilli, A. Brufsky, Xian-Chen Liu +7 more
2021Breast Cancer Research116 citations Open access
Semantic Scholar
Concordance of real-world versus conventional progression-free survival from a phase 3 trial of endocrine therapy as first-line treatment for metastatic breast cancer
Cynthia Huang Bartlett, J. Mardekian, M. Cotter, Xin Huang +3 more
2020PLoS ONE62 citations Open access
Semantic Scholar
Real-world comparison of bleeding risks among non-valvular atrial fibrillation patients prescribed apixaban, dabigatran, or rivaroxaban
P. Tepper, J. Mardekian, C. Masseria, H. Phatak +4 more
2018PLoS ONE58 citations Open access
Semantic Scholar
Comparisons between Oral Anticoagulants among Older Nonvalvular Atrial Fibrillation Patients
S. Deitelzweig, A. Keshishian, Xiao-Yan Li, A. Kang +11 more
2019Journal of The American Geriatrics Society56 citations Open access
Semantic Scholar
Active surveillance of metastatic renal cell carcinoma: Results from a prospective observational study (MaRCC)
M. Harrison, B. Costello, N. Bhavsar, U. Vaishampayan +20 more
2021Cancer55 citations Open access
Semantic Scholar
Survival outcomes in patients with chemotherapy-naive metastatic castration-resistant prostate cancer treated with enzalutamide or abiraterone acetate
S. Tagawa, K. Ramaswamy, A. Huang, J. Mardekian +5 more
2021Prostate Cancer and Prostatic Diseases53 citations Open access
Semantic Scholar
Discontinuation risk comparison among ‘real-world’ newly anticoagulated atrial fibrillation patients: Apixaban, warfarin, dabigatran, or rivaroxaban
G. Lip, Xian-Ying Pan, Shital Kamble, H. Kawabata +3 more
2018PLoS ONE49 citations Open access
Semantic Scholar
Safety and effectiveness of non-vitamin K oral anticoagulants versus warfarin in real-world patients with non-valvular atrial fibrillation: a retrospective analysis of contemporary Japanese administrative claims data
S. Kohsaka, J. Katada, Kumiko Saito, A. Jenkins +3 more
2020Open Heart43 citations Open access
Semantic Scholar
Effectiveness and Safety of Apixaban, Low-Molecular-Weight Heparin, and Warfarin among Venous Thromboembolism Patients with Active Cancer: A U.S. Claims Data Analysis
A. Cohen, A. Keshishian, Theodore C. Lee, G. Wygant +6 more
2020Thrombosis and Haemostasis41 citations Open access
Semantic Scholar
Burden of major gastrointestinal bleeding among oral anticoagulant-treated non-valvular atrial fibrillation patients
S. Deitelzweig, A. Keshishian, A. Kang, A. Dhamane +7 more
2021Therapeutic Advances in Gastroenterology40 citations Open access
Semantic Scholar
Real‐World Data of Palbociclib in Combination With Endocrine Therapy for the Treatment of Metastatic Breast Cancer in Men
A. L. Kraus, Michelle Yu-Kite, J. Mardekian, M. Cotter +14 more
2021Clinical pharmacology and therapy40 citations
Semantic Scholar
Real-World Comparative Effectiveness, Safety, and Health Care Costs of Oral Anticoagulants in Nonvalvular Atrial Fibrillation Patients in the U.S. Department of Defense Population
K. Gupta, J. Trocio, A. Keshishian, Qi-Su Zhang +7 more
2018Journal of Managed Care & Specialty Pharmacy37 citations Open access
Semantic Scholar
Apixaban 5 and 2.5 mg twice-daily versus warfarin for stroke prevention in nonvalvular atrial fibrillation patients: Comparative effectiveness and safety evaluated using a propensity-score-matched approach
Xiao-Yan Li, A. Keshishian, M. Hamilton, R. Horblyuk +8 more
2018PLoS ONE37 citations Open access
Semantic Scholar
Effectiveness and Safety of Oral Anticoagulants among NVAF Patients with Obesity: Insights from the ARISTOPHANES Study
S. Deitelzweig, A. Keshishian, A. Kang, A. Dhamane +10 more
2020Journal of Clinical Medicine35 citations Open access
Semantic Scholar
Survival by race in men with chemotherapy-naive enzalutamide- or abiraterone-treated metastatic castration-resistant prostate cancer
D. George, K. Ramaswamy, A. Huang, D. Russell +4 more
2021Prostate Cancer and Prostatic Diseases34 citations Open access
Semantic Scholar
Overall survival by race in chemotherapy-naïve metastatic castration-resistant prostate cancer (mCRPC) patients treated with abiraterone acetate or enzalutamide.
M. McNamara, D. George, K. Ramaswamy, S. Lechpammer +6 more
2019Journal of Clinical Oncology34 citations
Semantic Scholar
Using Artificial Intelligence With Natural Language Processing to Combine Electronic Health Record’s Structured and Free Text Data to Identify Nonvalvular Atrial Fibrillation to Decrease Strokes and Death: Evaluation and Case-Control Study
P. Elkin, Sarah Mullin, J. Mardekian, C. Crowner +12 more
2021Journal of Medical Internet Research31 citations Open access
Semantic Scholar
Effectiveness and safety of oral anticoagulants in older adults with non-valvular atrial fibrillation and heart failure
A. Amin, A. B. Garcia Reeves, Xiao-Yan Li, A. Dhamane +9 more
2019PLoS ONE30 citations Open access
Semantic Scholar
Effectiveness and safety of direct oral anticoagulants compared to warfarin in treatment naïve non-valvular atrial fibrillation patients in the US Department of defense population
K. Gupta, J. Trocio, A. Keshishian, Qi-Su Zhang +4 more
2019BMC Cardiovascular Disorders25 citations Open access
Semantic Scholar
Treatment Sequencing in Patients with Anaplastic Lymphoma Kinase-Positive Non-Small Cell Lung Cancer in Japan: A Real-World Observational Study
Y. Goto, N. Yamamoto, E. Masters, H. Kikkawa +4 more
2020Advances in Therapy24 citations
Semantic Scholar
Comparison of Drug Switching and Discontinuation Rates in Patients with Nonvalvular Atrial Fibrillation Treated with Direct Oral Anticoagulants in the United States
C. Baker, A. Dhamane, J. Mardekian, O. Dina +6 more
2018Advances in Therapy23 citations Open access
Semantic Scholar
Effectiveness and Safety of Oral Anticoagulants in Patients With Nonvalvular Atrial Fibrillation and Diabetes Mellitus.
G. Lip, A. Keshishian, A. Kang, Xiao-Yan Li +11 more
2020Mayo Clinic proceedings21 citations Open access
Semantic Scholar
Economic Outcomes in Patients with Chemotherapy-Naïve Metastatic Castration-Resistant Prostate Cancer Treated with Enzalutamide or Abiraterone Acetate Plus Prednisone
K. Ramaswamy, S. Lechpammer, J. Mardekian, A. Huang +5 more
2020Advances in Therapy18 citations Open access
Semantic Scholar
Retrospective Observational Study of ALK-Inhibitor Therapy Sequencing and Outcomes in Patients with ALK-Positive Non-small Cell Lung Cancer
D. Waterhouse, J. Espirito, M. Chioda, B. Baidoo +3 more
2020Drugs - Real World Outcomes17 citations Open access
Semantic Scholar
Comparative clinical outcomes between direct oral anticoagulants and warfarin among elderly patients with non-valvular atrial fibrillation in the CMS medicare population
A. Amin, A. Keshishian, O. Dina, A. Dhamane +7 more
2019Journal of Thrombosis and Thrombolysis16 citations Open access
Semantic Scholar
Clinical Outcomes, Treatment Patterns, and Health Resource Utilization Among Metastatic Breast Cancer Patients with Germline BRCA1/2 Mutation: A Real-World Retrospective Study
R. Quek, J. Mardekian
2019Advances in Therapy16 citations
Semantic Scholar
Effectiveness and Safety of Oral Anticoagulants Among Non-Valvular Atrial FibrillationPatients with Polypharmacy.
G. Lip, A. Keshishian, A. Kang, A. Dhamane +7 more
2020European Heart Journal - Cardiovascular Pharmacotherapy15 citations Open access
Semantic Scholar
Terapia de Anticoagulação em Pacientes com Fibrilação Atrial não Valvar em Ambiente de Cuidado de Saúde Privado no Brasil: Um Estudo de Mundo Real
Pedro Gabriel Melo de Barros Silva, Henry Sznejder, Rafael Vasconcellos, Georgette M Charles +5 more
2020Arquivos Brasileiros de Cardiologia15 citations Open access
Semantic Scholar
Safety, effectiveness, and health care cost comparisons among elderly patients with venous thromboembolism prescribed warfarin or apixaban in the United States Medicare population
P. Hlavacek, Jennifer D. Guo, L. Rosenblatt, A. Keshishian +6 more
2019Current Medical Research and Opinion15 citations
Semantic Scholar
Profiling Clinical Characteristics and Treatment Patterns Among Non-Valvular Atrial Fibrillation Patients: A Real-World Analysis in Dubai, United Arab Emirates
M. El-Kadri, N. Bazargani, M. Farghaly, R. Mohamed +9 more
2019Open Medicine Journal15 citations Open access
Semantic Scholar
National Physician Survey for Nonvalvular Atrial Fibrillation (NVAF) Anticoagulation Comparing Knowledge, Attitudes and Practice of Cardiologist to PCPs
Haseeb Saeed, Oscar Garza Ovalle, U. Bokhary, Anastasia Jermihov +12 more
2020Clinical and applied thrombosis/hemostasis14 citations Open access
Semantic Scholar
Validation of obesity coding among newly treated nonvalvular atrial fibrillation patients using an integrated electronic medical record and claims database
R. Jain, A. Watzker, Xuemei Luo, A. Kang +4 more
2020Current Medical Research and Opinion14 citations
Semantic Scholar
Bleeding and recurrent VTE with apixaban vs warfarin as outpatient treatment: time-course and subgroup analyses.
D. Weycker, G. Wygant, Jennifer D. Guo, Theodore C. Lee +6 more
2020Blood Advances14 citations Open access
Semantic Scholar
Real-world evidence of male breast cancer (BC) patients treated with palbociclib (PAL) in combination with endocrine therapy (ET).
C. H. Bartlett, J. Mardekian, Michelle Yu-Kite, M. Cotter +11 more
2019Journal of Clinical Oncology14 citations
Semantic Scholar
Clinical outcomes and treatment patterns among Medicare patients with nonvalvular atrial fibrillation (NVAF) and chronic kidney disease
Lauren E. Wilson, Xuemei Luo, Xiao-Yan Li, J. Mardekian +2 more
2019PLoS ONE12 citations Open access
Semantic Scholar
Safety and effectiveness of apixaban compared with warfarin among clinically-relevant subgroups of venous thromboembolism patients in the United States Medicare population.
Jennifer D. Guo, P. Hlavacek, L. Rosenblatt, A. Keshishian +6 more
2020Thrombosis Research11 citations Open access
Semantic Scholar
Cytological interpretation of p16 immunohistochemistry in head and neck carcinomas: does the choice of fixative matter?
S. Gargano, C. Sebastiano, J. Mardekian, C. Solomides +1 more
2020Journal of the American Society of Cytopathology10 citations
Semantic Scholar
Switching to Another Oral Anticoagulant and Drug Discontinuation Among Elderly Patients With Nonvalvular Atrial Fibrillation Treated With Different Direct Oral Anticoagulants
C. Baker, A. Dhamane, Jigar Rajpura, J. Mardekian +5 more
2019Clinical and applied thrombosis/hemostasis10 citations Open access
Semantic Scholar
Use of Non-Vitamin K Antagonist Oral Anticoagulants Among Patients with Nonvalvular Atrial Fibrillation and Multimorbidity
S. Deitelzweig, A. Keshishian, A. Kang, A. Dhamane +7 more
2021Advances in Therapy9 citations Open access
Semantic Scholar
Abstract P1-19-02: Overall survival for first-line palbociclib plus letrozole vs letrozole alone for HR+/HER2- metastatic breast cancer patients in US real-world clinical practice
A. DeMichele, M. Cristofanilli, A. Brufsky, Xian-Chen Liu +5 more
20209 citations
Semantic Scholar
Designing, Conducting, Monitoring, and Analyzing Data from Pragmatic Randomized Clinical Trials: Proceedings from a Multi-stakeholder Think Tank Meeting
Trevor A. Lentz, L. Curtis, F. Rockhold, David Martin +32 more
2020Therapeutic Innovation and Regulatory Science8 citations
Semantic Scholar
Natural Language Processing–Identified Problem Opioid Use and Its Associated Health Care Costs
E. Masters, Arvind Ramaprasan, J. Mardekian, Roy E. Palmer +4 more
2018Journal of Pain & Palliative Care Pharmacotherapy8 citations
Semantic Scholar
A Prospective Multicenter Evaluation of Initial Treatment Choice in Metastatic Renal Cell Carcinoma Prior to the Immunotherapy Era: The MaRCC Registry Experience
B. Costello, N. Bhavsar, Y. Zakharia, S. Pal +19 more
2021Clinical Genitourinary Cancer7 citations Open access
Semantic Scholar
Real-world misuse, abuse, and dependence of abuse-deterrent versus non-abuse-deterrent extended-release morphine in Medicaid non-cancer patients
T. Cicero, Mario Mendoza, M. Cattaneo, R. Dart +6 more
2019Postgraduate medicine7 citations
Semantic Scholar
Palbociclib plus an aromatase inhibitor as first-line therapy for metastatic breast cancer in US clinical practices: Real-world progression-free survival analysis
M. Torres, Xian-Chen Liu, J. Mardekian, L. McRoy
2019Annals of Oncology7 citations Open access
Semantic Scholar
Clinical and Economic Outcomes Among Non-Valvular Atrial Fibrillation Patients with Coronary Artery Disease and/or Peripheral Artery Disease.
R. Lopes, L. Thomas, M. di Fusco, A. Keshishian +8 more
2021American Journal of Cardiology6 citations Open access
Semantic Scholar
Comparative Clinical and Economic Outcomes Associated with Warfarin Versus Apixaban in the Treatment of Patients with Venous Thromboembolism in a Large U.S. Commercial Claims Database
Jennifer D. Guo, Jigar Rajpura, P. Hlavacek, A. Keshishian +7 more
2020Journal of Managed Care & Specialty Pharmacy6 citations Open access
Semantic Scholar
The atrial FibriLlatiOn real World management registry in the Middle East and Africa: design and rationale
M. Sobhy, M. Khoury, W. Almahmeed, J. Sah +5 more
2020Journal of Cardiovascular Medicine6 citations Open access
Semantic Scholar
Risk Factors of QTc Prolongation in Women With Hormone Receptor‒positive/Human Epidermal Growth Factor Receptor 2‒negative Metastatic Breast Cancer: A Retrospective Analysis of Health Care Claims Data.
M. Ward, J. Harnett, T. Bell, J. Mardekian
2019Clinical Therapeutics6 citations Open access
Semantic Scholar

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L. Rosenblatt×17
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L. Rosenblatt — researcher profile on SciRah
A. Keshishian×16
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A. Keshishian — researcher profile on SciRah
Xuemei Luo×14
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