Shevani Naidoo
Astellas Pharma
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Publication
Featured researches published by Shevani Naidoo.
Value in Health | 2015
C Vicente; A Loblaw; S North; W Kassouf; Shevani Naidoo; F. Husein; Hr Nakhaipour
PCN248 Cost-Utility ANAlysis of ENzAlUtAmidE for PAtiENts With ChEmothErAPy-NAïvE mEtAstAtiC CAstrAtioN-rEsistANt ProstAtE CANCEr (mCrPC) AftEr fAilUrE of ANdrogEN dEPrivAtioN thErAPy (Adt) Vicente C1, Loblaw A2, North S3, Kassouf W4, Naidoo S5, Husein F6, Nakhaipour HR6 1PIVINA Consulting Inc., Mississauga, ON, Canada, 2University of Toronto, Toronto, ON, Canada, 3University of Alberta, Edmonton, AB, Canada, 4McGill University Health Centre, Montreal, QC, Canada, 5Astellas, Chertsey, UK, 6Astellas, Markham, ON, Canada Objectives: Enzalutamide prolonged overall survival and radiographic progression-free survival (rPFS), delayed initiation of cytotoxic chemotherapy and maintained quality of life in patients with chemotherapy-naïve mCRPC after failure of ADT (PREVAIL; Beer et al 2014). The cost-effectiveness of enzalutamide, compared with abiraterone plus prednisone (ABI+P) for patients with chemotherapy-naïve mCRPC, was evaluated from the perspective of the Canadian Ministries of Health (MoH). MethOds: A Markov model was developed to capture time spent by patients in various health states: stable, progression and death. Results were reported as incremental costs per additional quality-adjusted life year (QALY) gained over a 10-year period. Transition probabilities were derived from patient-level data from PREVAIL and a network meta-analysis (NMA) of available trials. Base case analysis focused on direct medical costs from the Canadian MoH perspective. Cost data was obtained from a variety of Canadian sources, valued in 2015 Canadian dollars. A 5% discount rate was applied to costs and outcomes. Multiple sensitivity analyses were performed. Results: NMA results suggested no difference between enzalutamide and ABI+P for overall survival, but indicated that enzalutamide is superior to ABI+P for rPFS (hazard ratio 0.35; credible interval 0.27, 046). The improvement in rPFS translated into a longer mean duration of stable disease with enzalutamide (36.7 months) than with ABI+P (16.4 months), and greater total QALYs (enzalutamide 2.65; ABI+P 2.23). From the Canadian MoH perspective, enzalutamide had an incremental cost-effectiveness ratio (ICER) of
Value in Health | 2015
S. Holmstrom; Pj Kooreman; A. Van Engen; L. Heemstra; A Novak; Shevani Naidoo
92,690 per additional QALY gained versus ABI+P. The ICER was robust over a wide range of sensitivity analyses. In the probabilistic sensitivity analysis, the mean ICER was
Journal of Clinical Oncology | 2018
Gerhardt Attard; Fred Saad; Bertrand F. Tombal; Maha Hussain; Cora N. Sternberg; De Phung; Shevani Naidoo; Katharina Modelska; Arlene Reisman; Cristina Ivanescu; David F. Penson
110,036 per QALY gained versus ABI+P, with > 60% of iterations falling below a willingness-to-pay threshold of
Health and Quality of Life Outcomes | 2017
Nancy Devlin; Michael Herdman; Marco Pavesi; De Phung; Shevani Naidoo; Tomasz M. Beer; Bertrand Tombal; Yohann Loriot; Cristina Ivanescu; Teresa Parli; Mark Balk; S. Holmstrom
100,000 per QALY gained. cOnclusiOns: Enzalutamide is considered a costeffective treatment option compared to ABI+P in patients with chemotherapy-naïve mCRPC after failure of ADT.
European Journal of Cancer | 2017
Tomasz M. Beer; Kurt Miller; Bertrand Tombal; David Cella; De Phung; S. Holmstrom; Cristina Ivanescu; K. Skaltsa; Shevani Naidoo
INTRODUCTION • Triple-negative breast cancer (TNBC) represents 10%–20% of invasive breast cancers1 and has a very poor prognosis.2 There is a particular unmet need in TNBC, with a lack of clinically established targeted therapies3; chemotherapy is the only option for metastatic TNBC.4 • To facilitate access to new treatments, it is increasingly important to understand payer evidence needs in addition to regulatory evidence requirements.5 • Traditionally, payers focus on hard endpoints such as overall survival (OS), and recommendations for reimbursement would ideally be supported by statistically significant improvement in OS. However, this is sometimes difficult due to long follow-up durations and post-study treatment.
Journal of Clinical Oncology | 2018
Gerhardt Attard; Fred Saad; Bertrand F. Tombal; Maha Hussain; Cora N. Sternberg; De Phung; Shevani Naidoo; Katharina Modelska; Arlene Reisman; Cristina Ivanescu; David F. Penson
The Patient: Patient-Centered Outcomes Research | 2017
Erin L. Tomaszewski; Pierre Moise; Robert Krupnick; Jared Downing; Margaret Meyer; Shevani Naidoo; S. Holmstrom
Value in Health | 2016
J Maervoet; P. Moïse; Shevani Naidoo
Value in Health | 2015
D Cella; Cristina Ivanescu; De Phung; Hank Mansbach; S. Holmstrom; Shevani Naidoo
Value in Health | 2014
C. Vicente; V. Babashov; F. Husein; F. Saad; Shevani Naidoo; S. Holmstrom