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Publications

Title Cited By Year
Gender differences in symptoms and care delivery for chronic obstructive pulmonary disease
CH Martinez, S Raparla, CA Plauschinat, ND Giardino, B Rogers, ...
Journal of women's health 21 (12), 1267-1274
112 2012
Clinical and economic outcomes among patients with diabetes mellitus initiating insulin glargine pen versus vial
M Grabner, J Chu, S Raparla, R Quimbo, S Zhou, J Conoshenti
Postgraduate medicine 125 (3), 204-213
46 2013
Cost-sharing and initiation of disease-modifying therapy for multiple sclerosis.
J Romley, D Goldman, M Eber, H Dastani, E Kim, S Raparla
The American journal of managed care 18 (8), 460-464
43 2012
The INITIATOR study: pilot data on real-world clinical and economic outcomes in US patients with type 2 diabetes initiating injectable therapy
S Thayer, W Wei, E Buysman, L Brekke, W Crown, M Grabner, S Raparla, ...
Advances in therapy 30 (12), 1128-1140
29 2013
Evaluation of cardiovascular risk factors, events, and costs across four BMI categories
DI Brixner, M Bron, BK Bellows, X Ye, J Yu, S Raparla, GM Oderda
Obesity 21 (6), 1284-1292
17 2013
Synthesis of zidovudine derivatives with anti-HIV-1 and antibacterial activities
P Senthilkumar, J Long, R Swetha, V Shruthi, RR Wang, S Preethi, ...
Nucleosides, Nucleotides and Nucleic Acids 28 (2), 89-102
12 2009
Systematic Literature Review of Real-World Effectiveness Results Data for First-Line Ibrutinib in Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma: P. Lee et al.
P Lee, KD Kistler, L Douyon, R Volodarsky, A Young, S Karve, ...
Drugs-Real World Outcomes 10 (1), 11-22
11 2023
Gender differences in the COPD resource network needs assessment survey 2007
CH Martinez, S Raparla, CA Plaushinat, EL Stanley, B Rogers, J Bersford, ...
American Thoracic Society International Conference Meetings Abstracts 183 …
6 2011
Similar efficacy of ibrutinib arms across ALPINE and ELEVATE-RR trials in relapsed/refractory chronic lymphocytic leukemia: a matching-adjusted indirect comparison
M Shadman, A Tedeschi, L Mohseninejad, K Yang, N Lamanna, S Xu, ...
Blood Cancer Journal 14 (1), 77
5 2024
Prospective patient preference study for Bruton tyrosine kinase inhibitor (BTKi) treatment attributes and factors affecting patient shared decision-making in chronic …
S Ailawadhi, S Challagulla, TI Totev, D Pilon, Y Meng, M Xue, Z Chen, ...
Expert Review of Hematology 19 (3), 321-331
3 2026
Patient medication preferences in follicular lymphoma in the United States: a discrete choice experiment
S Gaballa, M Xue, TI Totev, D Pilon, Y Meng, S Challagulla, Z Chen, ...
Postgraduate Medicine 138 (2), 214-223
3 2026
Real-world treatment utilization patterns, discontinuation, and healthcare resource utilization of first-line bruton tyrosine kinase inhibitor therapy in chronic lymphocytic …
K Yang, S Challagulla, PY Chuang, W Furnback, S Ailawadhi
Clin Lymphoma Myeloma Leuk 25, S537-S538
3 2025
Real-world treatment switching and sequencing to next line of therapy of zanubrutinib, acalabrutinib, and ibrutinib in CLL/SLL
J Pinilla-Ibarz, M Xue, E Wu, K Esselman, W Furnback, S Challagulla, ...
J Clin Oncol 42 (16_suppl), e19022
3 2024
Real-world evaluation of treatment discontinuation and healthcare resource utilization in patients with chronic lymphocytic leukemia or small lymphocytic lymphoma
AA Chanan-Khan, S Challagulla, E Donckels, PY Chuang, K Yang
Blood 142, 5144
3 2023
Impact of Real-World Treatment Sequencing Patterns on Time to Next Treatment among Patients with Chronic Lymphocytic Leukemia in the United States
AA Chanan-Khan, S Challagulla, A Kaushiva, V Miller, Y Wang, H Smith, ...
Blood 142, 5143
3 2023
Real-world treatment utilization patterns, discontinuation and healthcare resource utilization of first-line Bruton tyrosine kinase inhibitors among elderly patients≥ 65 years …
S Ailawadhi, S Challagulla, PY Chuang, W Furnback, K Yang
Expert Review of Hematology 19 (5), 539-546
2 2026
Patient medication preferences in follicular lymphoma (FL) in the United States (USA): a discrete-choice experiment (DCE)
S Gaballa, M Xue, TI Totev, Y Meng, S Challagulla, Z Chen, K Yang
Blood 144, 3655
2 2024
Similar efficacy of ibrutinib arms across ALPINE and ELEVATE-RR trials in relapsed/refractory chronic lymphocytic leukemia: a matching-adjusted indirect comparison
M Shadman, A Tedeschi, L Mohseninejad, K Yang, N Lamanna, S Xu, ...
Blood 142, 4655
2 2023
Zanubrutinib versus acalabrutinib indirect treatment comparison in relapsed or refractory mantle cell lymphoma
B Shah, S Challagulla, S Xu, R Williams, S Ren, T Srivastava, R Gautam, ...
Leukemia & Lymphoma 66 (12), 2238-2248
1 2025
Prospective Patient Preference Study for Bruton Tyrosine Kinase Inhibitor (BTKi) Treatment Attributes and Factors Affecting Patient Shared Decision-Making in Chronic …
S Ailawadhi, S Challagulla, D Pilon, Y Meng, M Xue, Y Wang, K Yang
Blood 144, 2265
1 2024
MCL-509 Indirect Comparison of Efficacy of Zanubrutinib Versus Acalabrutinib in the Treatment of Relapsed/Refractory (R/R) Mantle Cell Lymphoma (MCL)
B Shah, S Challagulla, S Xu, R Williams, S Ren, T Srivastava, R Gautam, et al.
Clinical Lymphoma Myeloma and Leukemia 24, S516-S517
1 2024
Comparison of zanubrutinib (zanu) and acalabrutinib (acala) in B-cell malignancies: An adverse event (AE)-based analysis
T Munir, Y Wang, L Mohseninejad, T Srivastava, A Gupta, R Gautam, et al.
Journal of Clinical Oncology 42 (16_suppl), e19049-e19049
1 2024
Impact of dosing frequency of oral oncolytics on refill adherence among patients with hematological malignancies
S Challagulla, N Kebede, S Rege, RR Volodarsky, K Osei-Bonsu, S Karve
Blood 138, 1964
1 2021
Initiation of new injectable treatment introduced after anti-diabetic therapy with oral-only regimens (INITIATOR) study: an interim analysis
J Chu, W Wei, E Buysman, S Thayer, L Brekke, WH Crown, M Grabner, et al.
Diabetologia 56, S107-S107
1 2013
PDB6 Real-World Comparative Effectiveness Analysis of Patients Initiating Injectable Treatments for Type 2 Diabetes Mellitus (T2DM): Pilot Data From the Initiator Study
M Grabner, W Wei, S Raparla, RA Quimbo, MJ Cziraky, SW Thayer, et al.
Value in Health 15 (7), A494
1 2012
Real-world practice patterns, clinical and economic outcomes among US patients with type 2 diabetes initiating once-daily injectable pen therapy with insulin glargine
S Raparla, W Wei, M Grabner, RM Cuddihy, W Hu, R Quimbo
Journal of General Internal Medicine 27, S293-S293
1 2012
Prospective patient preference study for chronic lymphocytic leukemia (CLL) treatment attributes impacting patient shared decision-making
S Ailawadhi, S Challagulla, Y Meng, TI Totev, D Pilon, L Diaz, Z Chen, et al.
Expert Review of Anticancer Therapy
– 2026
Estimated cardiac deaths associated with treating chronic lymphocytic leukemia with ibrutinib versus zanubrutinib in the United States
JR Brown, T Munir, AH Lipsky, S Challagulla, D Campbell, K Yang, Q Fu, et al.
Future Oncology 22 (19), 2271-2278
– 2026
Navigating the post–covalent bruton tyrosine kinase inhibitor (cBTKi) landscape in mantle cell lymphoma (MCL): Real-world insights on treatment patterns, discontinuation, and healthcare resource utilization
AJ Alencar, S Challagulla, D Yuan, Q Fu, K Yang, TA Eyre
Journal of Clinical Oncology 44 (16_suppl), 7058-7058
– 2026
RWD14 A comprehensive global systematic literature review of real-world evidence of relapsed/refractory and post-Bruton tyrosine kinase inhibitor mantle cell lymphoma
A Alencar, S Challagulla, C Abreu, J Kim, M Dec, W Furnback, K Yang
Value in Health 29 (6), S405
– 2026
Efficacy of sonrotoclax vs pirtobrutinib in post–Bruton tyrosine kinase inhibitor (BTKi) relapsed/refractory (R/R) mantle cell lymphoma (MCL): An indirect comparison
AJ Alencar, S Challagulla, K Wang, L Mohseninejad, P Wojciechowski, et al.
Journal of Clinical Oncology 44 (16_suppl), e19050-e19050
– 2026
Real-world treatment switching and sequencing to next line of therapy of zanubrutinib, acalabrutinib, and ibrutinib in chronic lymphocytic leukemia or small lymphocytic lymphoma
J Pinilla-Ibarz, M Xue, E Wu, K Esselman, W Furnback, S Challagulla, et al.
Expert Review of Hematology 19 (4), 457-464
– 2026
Patients with high-risk features in Mantle Cell Lymphoma: A systematic literature review of clinical trials and real-world studies
C Ryan, S Challagulla, W Furnback, M Xue, K Yang, A Alencar
Blood 146, 8103
– 2025
Estimated cardiac deaths associated with treating chronic lymphocytic leukemia with ibrutinib versus zanubrutinib in the United States
J Brown, S Challagulla, D Campbell, Q Fu, W Aldairy, K Yang, R Williams, et al.
Blood 146, 7443
– 2025
Chemo±immunotherapy remains utilized for chronic lymphocytic lymphoma in the real-world practice: Unmet needs, treatment patterns, and age disparities in the United States
J Pinilla-Ibarz, S Challagulla, Q Fu, P Cheng, M Xue, K Yang
Blood 146, 2762
– 2025
Real-world treatment utilization, sequencing, and outcomes in Mantle Cell Lymphoma: Emerging treatment patterns in the United States
A Alencar, M Xue, Q Fu, D Yuan, S Challagulla, K Yang
Blood 146, 8020
– 2025
POSTER: CLL-1077 Prospective Patient Preference Study for Chronic Lymphocytic Leukemia (CLL) Treatment Attributes Impacting Patient Shared Decision-Making
S Ailawadhi, S Challagulla, D Pilon, TI Totev, Y Meng, L Diaz, Z Chen, et al.
Clinical Lymphoma Myeloma and Leukemia 25, S212
– 2025
POSTER: CLL-1065 Real-World Treatment Utilization Patterns, Discontinuation, and Healthcare Resource Utilization of First-Line Bruton Tyrosine Kinase Inhibitor Therapy in Chronic Lymphocytic Leukemia
K Yang, S Challagulla, PY Chuang, W Furnback, S Ailawadhi
Clinical Lymphoma Myeloma and Leukemia 25, S212
– 2025
CLL-1065: Real-World Treatment Utilization Patterns, Discontinuation, and Healthcare Resource Utilization of First-Line Bruton Tyrosine Kinase Inhibitor Therapy in Chronic Lymphocytic Leukemia
K Yang, S Challagulla, PY Chuang, W Furnback, S Ailawadhi
Clinical Lymphoma Myeloma and Leukemia 25, S537-S538
– 2025
549| Prospective Patient Preference Study for Chronic Lymphocytic Leukemia Treatment Attributes Impacting Patient Shared-Decision Making
S Ailawadhi, S Challagulla, D Pilon, TI Totev, Y Meng, L Diaz, Z Chen, et al.
Hematological Oncology 43, 1
– 2025
Real-world outcomes of patients receiving oral specialty therapy for the treatment of chronic lymphocytic leukemia/small lymphocytic leukemia at an integrated health system
C Renfro, H Wyatt, S White, A Zuckerman, H Holloway, J DeClercq, et al.
Current Medical Research and Opinion 40, S13-S13
– 2024
Real-World Treatment Switching and Sequencing to Next Line of Therapy of Zanubrutinib, Acalabrutinib, and Ibrutinib in Chronic/Small Lymphocytic Leukemia (CLL/SLL)
J Pinilla-Ibarz, M Xue, E Wu, K Esselman, W Furnback, S Challagulla, et al.
Clinical Lymphoma, Myeloma and Leukemia 24, S184
– 2024
CLL-534 Real-World Treatment Switching and Sequencing to Next Line of Therapy of Zanubrutinib, Acalabrutinib, and Ibrutinib in Chronic/Small Lymphocytic Leukemia (CLL/SLL)
J Pinilla-Ibarz, M Xue, E Wu, K Esselman, W Furnback, S Challagulla, et al.
Clinical Lymphoma Myeloma and Leukemia 24, S358-S359
– 2024
Indirect comparison of efficacy of zanubrutinib versus acalabrutinib in the treatment of relapsed/refractory mantle cell lymphoma
BD Shah, S Challagulla, S Xu, R Williams, S Ren, T Srivastava, R Gautam, et al.
– 2024
Time to Next Treatment, Healthcare Resource Utilization, and Healthcare Costs Among Patients with Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma Following First-Line Therapy
S Challagulla, B Emond, RR Volodarsky, A Young, A Manceur, S Karve
Blood 138, 4016
– 2021
PCN95 Effect of Earlier Use of Ibrutinib on Healthcare Resource Utilization (HRU) and Costs Among Patients With Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma
S Challagulla, P Lee, N Giafis, AM Manceur, I Fakih, B Emond, R Iyengar
Value in Health 24, S37
– 2021
PCN101 Real-World Economic Outcomes of First-Line (1L) Ibrutinib Treatment in Patients With Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL)
S Challagulla, P Lee, K Kistler, L Douyon, D Lai, R Iyengar
Value in Health 24, S38
– 2021
PCN300 Systematic Literature Review of Patient-Reported Outcome Measures Used in Mantle Cell Lymphoma
K Miu, S Challagulla, D Arthur, JK Neuenburg, R Iyengar
Value in Health 23, S76
– 2020
PDB3 How Different Were They? A Treatment Pattern Analysis of United States Patients With Type 2 Diabetes Mellitus (T2DM) Initiating Injectable Therapy
V Walker, W Wei, S Thayer, L Brekke, W Crown, M Grabner, S Raparla, et al.
Value in Health 15 (7), A493
– 2012
Prevalence and Cost of Cardiovascular Events Predicted By Body Mass Index Risk Factors: A Decision Tree Analysis
DI Brixner, M Bron, BK Bellows, X Ye, J Yu, S Raparla, G Oderda
Obesity 19, S228-S228
– 2011
Comparative Efficacy of Once-Daily Indacaterol 75 µg in COPD in Terms of Forced Expiratory Volume: A Patient Level Network Meta-analysis
S Cope, J Zhang, S Raparla, J Williams, J Jansen
Chest 140 (4), 556A
– 2011

Source: Google Scholar