scholarly journals Cost-Effectiveness of Initiating Pharmacological Treatment in Stage One Hypertension Based on 10-Year Cardiovascular Disease Risk

Hypertension ◽  
2020 ◽  
Author(s):  
Margaret Constanti ◽  
Christopher N. Floyd ◽  
Mark Glover ◽  
Rebecca Boffa ◽  
Anthony S. Wierzbicki ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Cost Effectiveness ◽  
Drug Treatment ◽  
Antihypertensive Drug ◽  
Cost Effective ◽  
Base Case ◽  
Cvd Risk ◽  
Antihypertensive Drug Treatment ◽  
Stage 1 ◽  
Quality Adjusted Life

Antihypertensive drug treatment is cost-effective for adults at high risk of developing cardiovascular disease (CVD). However, the cost-effectiveness in people with stage 1 hypertension (140–159 mm Hg systolic blood pressure) at lower CVD risk remains unclear. The objective was to establish the 10-year CVD risk threshold where initiating antihypertensive drug treatment for primary prevention in adults, with stage 1 hypertension, becomes cost-effective. A lifetime horizon Markov model compared antihypertensive drug versus no treatment, using a UK National Health Service perspective. Analyses were conducted for groups ranging between 5% and 20% 10-year CVD risk. Health states included no CVD event, CVD and non-CVD death, and 6 nonfatal CVD morbidities. Interventions were compared using cost-per-quality-adjusted life-years. The base-case age was 60, with analyses repeated between ages 40 and 75. The model was run separately for men and women, and threshold CVD risk assessed against the minimum plausible risk for each group. Treatment was cost-effective at 10% CVD risk for both sexes (incremental cost-effectiveness ratio £10 017/quality-adjusted life-year [$14 542] men, £8635/QALY [$12 536] women) in the base-case. The result was robust in probabilistic and deterministic sensitivity analyses but was sensitive to treatment effects. Treatment was cost-effective for men regardless of age and women aged >60. Initiating treatment in stage 1 hypertension for people aged 60 is cost-effective regardless of 10-year CVD risk. For other age groups, it is also cost-effective to treat regardless of risk, except in younger women.

Abstract MP019: Should Global Cardiovascular Risk Guide Treatment of Stage One Hypertension? A Cost-effectiveness Analysis

Circulation ◽  
2012 ◽  
Vol 125 (suppl_10) ◽  
Author(s):  
Andrew Moran ◽  
Petra Rasmussen ◽  
Rachel Zhao ◽  
Pamela G Coxson ◽  
David Guzman ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Cost Effectiveness ◽  
Cost Saving ◽  
Risk Function ◽  
Annual Number ◽  
Base Case ◽  
Cvd Risk ◽  
Policy Model ◽  
Life Years ◽  
Stage 1

Introduction: Current U.S. hypertension guidelines base treatment on clinic blood pressure (BP) alone. International guidelines recommend adding global cardiovascular disease (CVD) risk to guide treatment. We projected incremental effectiveness and costs of treating stage 1 hypertension based on CVD risk assessment. Methods: We used the Coronary Heart Disease (CHD) Policy Model, a validated state-transition simulation of the CVD epidemic in the US, to model CHD and stroke events, costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness (ICE) of increasingly aggressive treatment of hypertensive patients. Census and national survey data were used to estimate joint distributions of risk factors by age and sex; the CVD risk function was based on Framingham. We modeled treatment of BP to an approximate target <140/90 mmHg using standard dose medications, including averaged annual drug costs (e.g., $253 for a systolic BP reduction of 11.5 mmHg; $1,036 for reduction of 36.7 mmHg) and monitoring costs (2 or 4 visits/year for stage 1 or 2 plus 1 lab test/year for all). We compared a strategy in which only stage 2 hypertensives (≥160/≥100 mmHg) were treated to increasingly aggressive strategies in which stage 1 hypertensives (140-159/90-99 mmHg) with successively lower global CVD risk (15%, 10%, 5% risk, then all of stage 1) were also treated. Results: Reaching hypertension treatment targets with any policy simulated would prevent between 389,000 and 478,000 CVD events annually ( Table ). Treating all stage 2 and ≥15% CVD risk stage 1 hypertensives would be cost-saving and treating stage 1 with ≥10% or ≥5% CVD risk would incur modest costs. Treating all stage 1 would cost $161,000/QALY more than treating only ≥5% CVD risk. Conclusions: Treatment of low risk stage 1 hypertensives appears to come at high cost and limited added benefit unless treatment costs can be minimized. Using global CVD risk assessment might allow re-allocation of resources toward controlling hypertension in the highest risk patients. Table Simulated CVD outcomes, costs, and cost-effectiveness, 2010-2011, the CHD Policy Model Scenario Annual number hypertensives treated Annual CVD events Annual QALYs (millions) Annual costs (millions, $US) ICER * Base case, no intervention - 2,387,000 127.67 $827,313 reference Treat only stage 2 23,364,180 1,997,000 128.78 $825,264 cost saving Treat stage 2 + stage 1 >=15% CVD risk 30,654,361 1,943,000 128.93 $824,541 cost saving Treat stage 2 + stage 1 >=10% CVD risk 34,947,200 1,928,000 128.97 $824,898 $9,381 Treat stage 2 + stage 1 >= 5% CVD risk 44,321,985 1,913,000 129.02 $826,433 $28,931 Treat stage 2 + all stage 1 50,863,390 1,909,000 129.04 $828,290 $160,630 *ICER = difference in cost/difference in QALY in comparison with the next less effective strategy

Cost-effectiveness of routine laparoscopic ultrasound for the assessment of resectability of gallbladder cancer.

2014 ◽  
Vol 32 (3_suppl) ◽  
pp. 272-272
Author(s):  
Thejus T. Jayakrishnan ◽  
Hasan Nadeem ◽  
Ryan Thomas Groeschl ◽  
Anthony J Zacharias ◽  
T. Clark Gamblin ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Diagnostic Laparoscopy ◽  
Hepatic Metastases ◽  
Cost Effective ◽  
Laparoscopic Ultrasound ◽  
Base Case ◽  
Case Scenario ◽  
Base Case Scenario ◽  
The Cost ◽  
Quality Adjusted Life

272 Background: In addition to a diagnostic laparoscopy (DL), aroutine laparoscopic ultrasound (LUS) has been proposed to identify undetected hepatic metastases and/or anatomically advanced disease in patients with T2 or higher gall bladder cancer (GBC) planned for surgical resection. It was hypothesized that a routine LUS is not a cost-effective strategy for these patients. Methods: Decision tree modeling was undertaken to compare DL-LUS vs. DL at the time of definitive resection of GBC (with no prior cholecystectomy). Costs in US dollars (payers’ perspective), quality-adjusted-life-weeks (QALWs) and incremental-cost-effectiveness-ratios (ICER) were calculated (horizon: 6 weeks, willingness-to-pay: $1,000/QALW or $50,000/ QALY). Results: DL-LUS was cost effective at the base case scenario (costs: $30,838 for DL vs. $30,791 for DL-LUS and effectiveness 3.81 QALWs DL vs. 3.82 QALW DL-LUS, resulting in a cost reduction of $9,220 per quality adjusted life week gained (or $479,469 per QALY). DL-LUS became less cost effective as the cost of ultrasound increased (threshold: $163.18) or the probability of exclusion from resection decreased (threshold 0.29) (Table represents the results of univariate analyses). Conclusions: Routine LUS with diagnostic laparoscopy for the assessment of resectability and exclusion of metastases is cost effective for patients with GBC. Until improvements in pre-operative imaging occur to decrease the probability of exclusion, this appears to be a feasible strategy. [Table: see text]

Cost Effectiveness of a Community-Based Crisis Intervention Program for People Bereaved by Suicide

Crisis ◽  
2013 ◽  
Vol 34 (6) ◽  
pp. 390-397 ◽  
Author(s):  
Tracy Comans ◽  
Victoria Visser ◽  
Paul Scuffham
Keyword(s):  
Cost Effectiveness ◽  
Cost Saving ◽  
Intervention Program ◽  
Cost Effective ◽  
Base Case ◽  
Control Group ◽  
Quality Adjusted Life Years ◽  
Cross Sectional ◽  
Life Years ◽  
Quality Adjusted Life

Background: Postvention services aim to ameliorate distress and reduce future incidences of suicide. The StandBy Response Service is one such service operating in Australia for those bereaved through suicide. Few previous studies have reported estimates or evaluations of the economic impact and outcomes associated with the implementation of bereavement/grief interventions. Aims: To estimate the cost-effectiveness of a postvention service from a societal perspective. Method: A Markov model was constructed to estimate the health outcomes, quality-adjusted life years, and associated costs such as medical costs and time off work. Data were obtained from a prospective cross-sectional study comparing previous clients of the StandBy service with a control group of people bereaved by suicide who had not had contact with StandBy. Costs and outcomes were measured at 1 year after suicide bereavement and an incremental cost-effectiveness ratio was calculated. Results: The base case found that the StandBy service dominated usual care with a cost saving from providing the StandBy service of AUS $803 and an increase in quality-adjusted life years of 0.02. Probabilistic sensitivity analysis indicates there is an 81% chance the service would be cost-effective given a range of possible scenarios. Conclusion: Postvention services are a cost-effective strategy and may even be cost-saving if all costs to society from suicide are taken into account.

scholarly journals Cost-Effectiveness Analysis of Adding Daratumumab to Bortezomib, Melphalan, and Prednisone for Untreated Multiple Myeloma

2021 ◽  
Vol 12 ◽  
Author(s):  
Yaohua Cao ◽  
Lina Zhao ◽  
Tiantian Zhang ◽  
Weiling Cao
Keyword(s):  
Multiple Myeloma ◽  
Cost Effectiveness ◽  
Life Time ◽  
Cost Effective ◽  
Base Case ◽  
Quality Adjusted Life Years ◽  
Effectiveness Analysis ◽  
Life Years ◽  
The Cost ◽  
Quality Adjusted Life

Background: To evaluate the cost-effectiveness of adding daratumumab to bortezomib, melphalan, and prednisone for transplant-ineligible newly diagnosed multiple myeloma patients.Methods: A three-state Markov model was developed from the perspective of US payers to simulate the disease development of patient’s life time for daratumumab plus bortezomib, melphalan, and prednisone (D-VMP) and bortezomib, melphalan, and prednisone (VMP) regimens. The primary outputs were total costs, expected life-years (LYs), quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs).Results: The base case results showed that adding daratumumab to VMP provided an additional 3.00 Lys or 2.03 QALYs, at a cost of $262,526 per LY or $388,364 per QALY. Sensitivity analysis indicated that the results were most sensitive to utility of progression disease of D-VMP regimens, but no matter how these parameters changed, ICERs remained higher than $150,000 per QALY.Conclusion: In the case that the upper limit of willingness to pay threshold was $150,000 per QALY from the perspective of US payers, D-VMP was not a cost-effective regimen compared to VMP.

scholarly journals Cost-effectiveness analysis of ranibizumab for retinal vein occlusion patients in China from the societal perspective

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Weiyi Ni ◽  
Jia Liu ◽  
Yawen Jiang ◽  
Jing Wu
Keyword(s):  
Cost Effectiveness ◽  
Retinal Vein Occlusion ◽  
Societal Perspective ◽  
Laser Photocoagulation ◽  
Cost Effective ◽  
Sensitivity Analyses ◽  
Gdp Per Capita ◽  
Base Case ◽  
Vein Occlusion ◽  
Per Capita

Abstract Background Clinical trials in China have demonstrated that ranibizumab can improve the clinical outcomes of branch retinal vein occlusion (BRVO) and central retinal vein occlusion (CRVO). However, no economic evaluation of ranibizumab has been conducted among Chinese patient population. Methods To provide insights into the economic profile of ranibizumab among Chinese RVO population, a Markov state-transition model was used to predict the outcomes of ranibizumab comparing to laser photocoagulation and observational-only care from the societal perspective. This model simulated changes in patient visuality, quality-adjusted of life years (QALY), medical costs, and direct non-medical costs of individuals with visual impairment due to BRVO or CRVO in lifetime. The base-case analysis used an annual discount rate of 5% for costs and benefits following the China Guidelines for Pharmacoeconomic Evaluations. Deterministic and probabilistic sensitivity analyses were performed to test the robustness of the model. Results The base-case incremental cost-effectiveness ratio (ICER) comparing ranibizumab to laser photocoagulation was ¥65,008/QALY among BRVO patients and was ¥65,815/QALY among CRVO patients, respectively. Comparing to the 2019 gross domestic product (GDP) per capita of ¥71,000, both two ICERs were far below the cost-effective threshold at three times of GDP per capita (¥213,000). The deterministic and probabilistic sensitivity analyses demonstrated the base-case results were robust in most of the simulation scenarios. Conclusion The current Markov model demonstrated that ranibizumab may be cost-effective compared with laser photocoagulation to treat BRVO and cost-effective compared to observation-only care to treat CRVO in China from the societal perspective.

scholarly journals Economic evaluation of robot-assisted radical prostatectomy compared to open radical prostatectomy for prostate cancer treatment in Ontario, Canada

2020 ◽  
Vol 14 (8) ◽  
Author(s):  
Anna Parackal ◽  
Jean-Eric Tarride ◽  
Feng Xie ◽  
Gord Blackhouse ◽  
Jennifer Hoogenes ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Radical Prostatectomy ◽  
Time Horizon ◽  
Cost Effective ◽  
Cost Utility ◽  
Economic Evaluations ◽  
Base Case ◽  
Robot Assisted ◽  
Open Radical Prostatectomy ◽  
Life Years

Introduction: Recent health technology assessments (HTAs) of robot-assisted radical prostatectomy (RARP) in Ontario and Alberta, Canada, resulted in opposite recommendations, calling into question whether benefits of RARP offset the upfront investment. Therefore, the study objectives were to conduct a cost-utility analysis from a Canadian public payer perspective to determine the cost-effectiveness of RARP. Methods: Using a 10-year time horizon, a five-state Markov model was developed to compare RARP to open radical prostatectomy (ORP). Clinical parameters were derived from Canadian observational studies and a recently published systematic review. Costs, resource utilization, and utility values from recent Canadian sources were used to populate the model. Results were presented in terms of increment costs per quality-adjusted life years (QALYs) gained. A probabilistic analysis was conducted, and uncertainty was represented using cost-effectiveness acceptability curves (CEACs). One-way sensitivity analyses were also conducted. Future costs and QALYs were discounted at 1.5%. Results: Total cost of RARP and ORP were $47 033 and $45 332, respectively. Total estimated QALYs were 7.2047 and 7.1385 for RARP and ORP, respectively. The estimated incremental cost-utility ratio (ICUR) was $25 704 in the base-case analysis. At a willingness-to-pay threshold of $50 000 and $100 000 per QALY gained, the probability of RARP being cost-effective was 0.65 and 0.85, respectively. The model was most sensitive to the time horizon. Conclusions: The results of this analysis suggest that RARP is likely to be cost-effective in this Canadian patient population. The results are consistent with Alberta’s HTA recommendation and other economic evaluations, but challenges Ontario’s reimbursement decision.

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