scholarly journals Will the Addition of Second Generation Anti-Androgens in Addition to Standard Androgen-Deprivation Therapy and Radiotherapy be Cost-Effective in the Treatment of Node Positive Prostate Cancer: A Cost-Effectiveness Analysis

2019 ◽  
Vol 105 (1) ◽  
pp. E440
Author(s):  
A.A. Konski ◽  
R.C. Chen ◽  
L. Havrilesky ◽  
O. Sartor ◽  
J.A. Efstathiou
Keyword(s):  
Prostate Cancer ◽  
Cost Effectiveness ◽  
Androgen Deprivation Therapy ◽  
Second Generation ◽  
Cost Effective ◽  
Cost Effectiveness Analysis ◽  
Androgen Deprivation ◽  
Node Positive ◽  
Effectiveness Analysis

scholarly journals Interpreting cost-effectiveness ratios in a cost-effectiveness analysis of risk-tailored prostate screening: A critique of Callender et al.

2020 ◽  
Vol 3 ◽  
pp. 23
Author(s):  
James F. O'Mahony
Keyword(s):  
Prostate Cancer ◽  
Cost Effectiveness ◽  
Cancer Screening ◽  
Disease Risk ◽  
Prostate Cancer Screening ◽  
Absolute Risk ◽  
Cost Effective ◽  
Cost Effectiveness Analysis ◽  
Effectiveness Analysis ◽  
The Cost

Callender et al. recently published a model-based cost-effectiveness analysis of a risk-tailored approach to prostate cancer screening. It considers the costs and effects of prostate cancer screening offered to all men aged 55-69 without any risk selection and, alternatively, over a range of risk-tailored strategies in which screen eligibility is determined by a varying threshold of disease risk. The analysis finds that the strategy of screening men once they reach a 10-year absolute risk of disease of 5% or more is cost-effective in a UK context. I believe there are several problems with the study, mostly stemming from an incorrect interpretation of the cost-effectiveness estimates. I show that one reinterpretation of their results indicates that screening is much less cost-effective than the original analysis suggests, indicating that screening should be restricted to a much smaller group of higher risk men. More broadly, I explain the challenges of attempting to meaningfully reinterpret the originally published results due to the simulation of non-mutually exclusive intervention strategies. Finally, I consider the relevance of considering sufficient alternative screening intensities. This critique highlights the need for appropriate interpretation of cost-effectiveness results for policymakers, especially as risk stratification within screening becomes increasingly feasible.

scholarly journals Interpreting cost-effectiveness ratios in a cost-effectiveness analysis of risk-tailored prostate screening: A critique of Callender et al.

2020 ◽  
Vol 3 ◽  
pp. 23
Author(s):  
James F. O'Mahony
Keyword(s):  
Prostate Cancer ◽  
Cost Effectiveness ◽  
Cancer Screening ◽  
Disease Risk ◽  
Prostate Cancer Screening ◽  
Absolute Risk ◽  
Cost Effective ◽  
Cost Effectiveness Analysis ◽  
Effectiveness Analysis ◽  
The Cost

Callender et al. recently published a model-based cost-effectiveness analysis of a risk-tailored approach to prostate cancer screening. It considers the costs and effects of prostate cancer screening offered to all men aged 55-69 without any risk selection and, alternatively, over a range of risk-tailored strategies in which screen eligibility is determined by a varying threshold of disease risk. The analysis finds that the strategy of screening men once they reach a 10-year absolute risk of disease of 5% or more is cost-effective in a UK context. I believe there are several problems with the study, mostly stemming from an incorrect interpretation of the cost-effectiveness estimates. I show that one reinterpretation of their results indicates that screening is much less cost-effective than the original analysis suggests, indicating that screening should be restricted to a much smaller group of higher risk men. More broadly, I explain the challenges of attempting to meaningfully reinterpret the originally published results due to the simulation of non-mutually exclusive intervention strategies. Finally, I consider the relevance of considering sufficient alternative screening intensities. This critique highlights the need for appropriate interpretation of cost-effectiveness results for policymakers, especially as risk stratification within screening becomes increasingly feasible.

Cost-effectiveness Analysis of Submandibular Gland Preservation With Sialendoscopy for the Management of Sialolithiasis

2021 ◽  
pp. 019459982110268
Author(s):  
Joseph R. Acevedo ◽  
Ashley C. Hsu ◽  
Jeffrey C. Yu ◽  
Dale H. Rice ◽  
Daniel I. Kwon ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Submandibular Gland ◽  
Average Cost ◽  
Cost Effective ◽  
Cost Effectiveness Analysis ◽  
Effectiveness Analysis ◽  
Life Years ◽  
Probability Of Success ◽  
Markov Decision Model ◽  
The Cost

Objective To compare the cost-effectiveness of sialendoscopy with gland excision for the management of submandibular gland sialolithiasis. Study Design Cost-effectiveness analysis. Setting Outpatient surgery centers. Methods A Markov decision model compared the cost-effectiveness of sialendoscopy versus gland excision for managing submandibular gland sialolithiasis. Surgical outcome probabilities were found in the primary literature. The quality of life of patients was represented by health utilities, and costs were estimated from a third-party payer’s perspective. The effectiveness of each intervention was measured in quality-adjusted life-years (QALYs). The incremental costs and effectiveness of each intervention were compared, and a willingness-to-pay ratio of $150,000 per QALY was considered cost-effective. One-way, multivariate, and probabilistic sensitivity analyses were performed to challenge model conclusions. Results Over 10 years, sialendoscopy yielded 9.00 QALYs at an average cost of $8306, while gland excision produced 8.94 QALYs at an average cost of $6103. The ICER for sialendoscopy was $36,717 per QALY gained, making sialendoscopy cost-effective by our best estimates. The model was sensitive to the probability of success and the cost of sialendoscopy. Sialendoscopy must meet a probability-of-success threshold of 0.61 (61%) and cost ≤$11,996 to remain cost-effective. A Monte Carlo simulation revealed sialendoscopy to be cost-effective 60% of the time. Conclusion Sialendoscopy appears to be a cost-effective management strategy for sialolithiasis of the submandibular gland when certain thresholds are maintained. Further studies elucidating the clinical factors that determine successful sialendoscopy may be aided by these thresholds as well as future comparisons of novel technology.

scholarly journals Favorable outcomes in locally advanced and node positive prostate cancer patients treated with combined pelvic IMRT and androgen deprivation therapy

2015 ◽  
Vol 10 (1) ◽  
Author(s):  
Wolfgang Lilleby ◽  
Amol Narrang ◽  
Gunnar Tafjord ◽  
Ljiljana Vlatkovic ◽  
Kjell Magne Russnes ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Cancer Patients ◽  
Androgen Deprivation Therapy ◽  
Locally Advanced ◽  
Androgen Deprivation ◽  
Node Positive
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