PharmacoEconomics最新文献

{"title":"HTA Evidence in Rare Diseases: Just Rare or Also Special?","authors":"Anirban Basu, Simu K Thomas, Richard H Chapman, Jason Spangler","doi":"10.1007/s40273-025-01538-4","DOIUrl":"10.1007/s40273-025-01538-4","url":null,"abstract":"<p><p>Manufacturers of orphan drugs face several obstacles in meeting health technology assessment requirements because of poor availability of natural history data, small sample sizes, single-arm trials, and a paucity of established disease-specific endpoints. There is a need for specific considerations and modified approaches in health technology assessments that would account for the challenges in orphan drug development. Multistakeholder collaborations can benefit patients, their families, and the broader society and reduce the inequity faced by patients with rare diseases.</p>","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1271-1279"},"PeriodicalIF":4.6,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12534280/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145024009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Challenges in Modelling the Cost Effectiveness of Pharmacotherapies for Obesity.","authors":"Becky Pennington, Ewen Cummins, Albany Chandler, James Fotheringham","doi":"10.1007/s40273-025-01520-0","DOIUrl":"10.1007/s40273-025-01520-0","url":null,"abstract":"<p><p>The cost effectiveness of pharmacotherapies for obesity (such as semaglutide, tirzepatide, liraglutide, and newer agents) is increasingly being appraised by health technology assessment (HTA) bodies. Modelling is required to extrapolate weight change observed over relatively short clinical trial durations to long-term weight loss and associated cardio-metabolic outcomes and costs. Extrapolation is a common issue in HTA, but there is a unique challenge for anti-obesity drugs because of the number of interacting uncertainties. This is a particular concern given the substantial eligible population sizes and associated high financial decision risk of providing lifetime treatment. We describe four key challenges in modelling pharmacotherapies for obesity: (1) modelling long-term body mass index (BMI) trajectories with and without obesity pharmacotherapy, (2) modelling time on treatment, (3) using risk equations to link changes in BMI to clinical outcomes, and (4) modelling clinical outcomes not (solely) related to BMI changes. We discuss each of these challenges and the impact they have had in global HTA appraisals for pharmacotherapies. We speculate how these challenges relating to short-term clinical trials could be overcome to more robustly predict long-term outcomes and the role that observational data may play. As clinical trial and real-world evidence for technologies for obesity evolves, analysts and decision-makers need to determine which evidence sources are most appropriate and how they should be combined.</p>","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1171-1178"},"PeriodicalIF":4.6,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12450117/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144732655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Challenges and Criteria for Single-Arm Trials Leading to an Added Benefit in German Health Technology Assessments.","authors":"Jörg Tomeczkowski, Tanja Heidbrede, Birte Eichinger, Ulrike Osowski, Friedhelm Leverkus, Sarah Schmitter, Charalabos-Markos Dintsios","doi":"10.1007/s40273-025-01524-w","DOIUrl":"10.1007/s40273-025-01524-w","url":null,"abstract":"<p><strong>Background: </strong>Randomized controlled trials are the standard for health technology assessment, but when they are infeasible or unethical, single-arm trials (SATs) are submitted.</p><p><strong>Objectives: </strong>This study examined when SATs were accepted for added benefit by the Institute for Quality and Efficiency in Health Care (IQWiG) and/or the Federal Joint Committee (G-BA) in Germany.</p><p><strong>Methods: </strong>We identified health technology assessments via the AMNOG-Monitor database through December 2024, with additional details from G-BA documents. We compared the SATs and other evidence for added benefit decisions (granted/not granted), stratified by orphan drug status, special marketing authorization, approved indication (chronic hepatitis C/others), and population (adults/children). Added benefit claims by manufacturers, IQWiG recommendations, and G-BA appraisals were compared.</p><p><strong>Results: </strong>Among 1738 G-BA decisions, 85.8% (1491/1738) of the subpopulations were fully assessed by IQWiG, with 13.5% (202/1491) based on SATs. Among the 247 orphan drugs assessed by the G-BA, 37.7% (93/247) were SAT-based. Overall, SAT-based assessments demonstrated an added benefit in 12.2% (36/295) of cases. This included 13.4% (27/202) of full assessments and 9.7% (9/93) of orphan drug assessments. IQWiG accepted only 18.5% (5/27) of the SATs endorsed by the G-BA. Statistical tests revealed significant differences between manufacturers' claims, IQWiG recommendations, and G-BA appraisals. SATs were most frequently accepted for chronic hepatitis C treatments (mostly with non-standard marketing authorization) and paediatric indications. The G-BA cited reasons such as dramatic effects, rare diseases, a lack of alternatives, or fewer side effects, although justifications were often unclear.</p><p><strong>Conclusion: </strong>Acceptance rates for SATs remain low, and criteria for added benefit are not always explicitly defined. To enable benefit assessments when randomised controlled trials are infeasible or unethical, clear and binding criteria developed in collaboration with the G-BA are essential.</p>","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1223-1233"},"PeriodicalIF":4.6,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144732646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integrating Environmental Impact in Health Technology Assessment: An Exploratory Study.","authors":"Coline Ducrot, Julien Péron, Matthieu Delaye, David Pérol, Isabelle Durand-Zaleski, Max Piffoux","doi":"10.1007/s40273-025-01521-z","DOIUrl":"10.1007/s40273-025-01521-z","url":null,"abstract":"<p><strong>Objective: </strong>To what extent a care pathway, due to its associated pollution, may be more detrimental to future health than beneficial to contemporary patients is still an open question. We present a methodological framework to integrate pollutant-induced future health damages in health technology assessment (HTA) metrics like quality-adjusted life years (QALYs) and incremental cost-effectiveness ratios (ICERs) for a better evaluation of the cost effectiveness of care pathways.</p><p><strong>Methods: </strong>We used the ReCiPe model to estimate the future detrimental health impact (in disability-adjusted life years [DALY]) of pollutants from the US healthcare system, showing the major impact of GHG emissions compared with other pollutants. An adapted version of the ReCiPe model was used to convert GHG emissions from care pathways into future DALY_GHG, QALY_GHG, and life years (LY_GHG), as well as the associated confidence intervals. For a given care pathway, future health damages were compared with patient benefits (e.g., QALY_GHG/QALY_patient). Damages may also be integrated in the ICER_GHG by subtracting future health losses from patient health benefits. Case applications are provided.</p><p><strong>Results: </strong>Future damages to health emerging from pollutants emitted by the US healthcare system were estimated at 7,363,000 DALYs per year. Focusing on GHG emissions to estimate pollutant impact is reasonable, as they represent >90% of future damages. We provide estimates to convert GHG emissions into future health damages in DALY, QALY, or LY (and associated uncertainty), taking into account future impacts over different time horizons (20, 100, or 500-1000 years) and using different discount rates for future health impact (0 or 3%). We recommend estimating future damages using an egalitarian perspective (with a 0% discount rate) to maintain intergenerational equity. The QALY_GHG/QALY_patient ratio allows weighting future detrimental effects of care pathways against their benefits. For health economic evaluations, we recommend integrating GHG emissions into the ICER, preferably in its denominator (QALY, DALY, LY). When focusing on specific care pathways, health gains may be substantially limited by future GHG-related detrimental impacts, especially for chronic treatments in low-risk populations. Some care pathways, like influenza vaccination, improve patient health while mitigating GHG. Accounting for GHG emissions may substantially favor or penalize one strategy over another in terms of ICER. Confidence intervals of the results were wide due to large uncertainties regarding long-term predictions.</p><p><strong>Conclusion: </strong>HTA should consider care pathways' impact on future health to better assess the impact and cost effectiveness of health technologies. Under the hypothesis of intergenerational equity, GHG accounting has a substantial ","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1205-1222"},"PeriodicalIF":4.6,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12450120/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144668150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cost Comparisons in NICE Technology Appraisals: An External Assessment Group Perspective.","authors":"Marten J Poley, Nigel Armstrong, Huiqin Yang, Mubarak Patel, Lisa Stirk, Maiwenn J Al, Isaac Corro Ramos","doi":"10.1007/s40273-025-01522-y","DOIUrl":"10.1007/s40273-025-01522-y","url":null,"abstract":"","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1165-1169"},"PeriodicalIF":4.6,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144691117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Burden of Informal Caregiving for Adults with Musculoskeletal Conditions: A Systematic Review.","authors":"Nanati Legese Alemu, Neha Das, Jennifer J Watts, Suzanne Robinson, Gang Chen, Lan Gao","doi":"10.1007/s40273-025-01523-x","DOIUrl":"10.1007/s40273-025-01523-x","url":null,"abstract":"<p><strong>Background and objective: </strong>Informal caregivers play a critical role in supporting individuals with musculoskeletal conditions. This systematic review aimed to evaluate the psychological and economic burdens associated with caregiving for musculoskeletal conditions.</p><p><strong>Methods: </strong>We conducted a systematic review in accordance with PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) guidelines, searching MEDLINE, Embase, CINAHL, EconLIT, and APA PsycINFO for studies published between 2000 and April 2025. Studies were eligible if they examined the psychological and economic burden of informal caregiving for adults with musculoskeletal conditions. Screening and data extraction were conducted using EndNote 21 and Covidence. Risk of bias was assessed using the CASP checklist for psychological burden studies and the EVERS criteria for economic burden studies. Data were synthesized narratively. An exploratory meta-analysis of informal care hours was conducted using a subset of studies with sufficient statistical data.</p><p><strong>Results: </strong>A total of 41 studies were included, with 24 reporting psychological burdens, 16 economic burdens, and one for both. Caregiving burden included emotional, social, financial, and time-related impacts, impacting the caregivers' quality of life. Higher anxiety and depression were correlated with a greater caregiver burden. Informal care costs varied by musculoskeletal condition type, location, severity, intensity, and valuation method. Reported informal care hours showed substantial variation across studies. The overall risk of bias across included studies was low.</p><p><strong>Conclusions: </strong>This systematic review highlights the considerable psychological, economic, and time-related burdens faced by informal caregivers of individuals with musculoskeletal conditions. Caregivers face high stress, physical strain, and opportunity costs. The lack of standardized assessments hinders accurate burden quantification, economic evaluation, and policy responses. Future efforts should focus on adopting consistent measurement instruments and valuation methods, alongside implementing structured policies, financial support, and psychological interventions to better support the caregivers.</p>","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1179-1204"},"PeriodicalIF":4.6,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12450227/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144668151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can We Make Health Economic Decision Models as Simple as Possible, But Not Simpler? Introducing SMART tool.","authors":"Teebah Abu-Zahra, Sabine E Grimm, Mirre Scholte, Manuela Joore","doi":"10.1007/s40273-025-01515-x","DOIUrl":"10.1007/s40273-025-01515-x","url":null,"abstract":"<p><strong>Background: </strong>Developing health economic decision-analytic models requires making modelling choices to simplify reality while addressing the decision context. Finding the right balance between a decision-analytic model's simplicity and its adequacy is important but can be challenging.</p><p><strong>Objective: </strong>We aimed to develop a tool that supports the systematic reporting and justification of modelling choices in a decision-analytic model, ensuring it is adequate and only as complex as necessary for addressing the decision context.</p><p><strong>Methods: </strong>We identified decision-analytic model features from the key literature and our expertise. For each feature, we defined both simple and complex modelling choices that could be selected, and the consequences of simplifying a feature contrary to requirements of the decision context. Next, we designed the tool and assessed its clarity and completeness through interviews and expert workshops. To ensure consistency of use, we developed a glossary sheet and applied the tool in an illustrative case: a decision-analytic model on a repurposed drug for treatment-resistant hypertension.</p><p><strong>Results: </strong>We conducted five interviews and two workshops with 18 decision-analytic model experts. The developed SMART (Systematic Model adequacy Assessment and Reporting Tool) consists of a framework of 28 model features, allowing users to select modelling choices per feature, then assessing the consequences of their choices for validity and transparency. SMART also includes a glossary sheet. The treatment resistant hypertension case example is provided separately.</p><p><strong>Conclusions: </strong>SMART supports decision-analytic model development and assessment, by promoting clear reporting and justification of modelling choices, and highlighting their consequences for model validity and transparency. Thoughtful and well-justified modelling choices can help optimise the use of resources and time for model development, while ensuring the model is adequate to support decision making.</p>","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1235-1250"},"PeriodicalIF":4.6,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12450218/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144732645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Cost-Effective Price of Lecanemab for Patients with Early Alzheimer's Disease in Sweden.","authors":"Xin Xia, Sandar Aye, Oskar Frisell, Emil Aho, Ron Handels, Yunfei Li, Anders Wimo, Bengt Winblad, Maria Eriksdotter, Tobias Borgh Skillbäck, Silke Kern, Henrik Zetterberg, Linus Jönsson","doi":"10.1007/s40273-025-01527-7","DOIUrl":"10.1007/s40273-025-01527-7","url":null,"abstract":"<p><strong>Introduction: </strong>We sought to estimate the cost-effective price for lecanemab for treating early Alzheimer's disease in Sweden from the perspective of formal care payers.</p><p><strong>Methods: </strong>We developed a Markov model with states defined by disease severity and care setting. The model was populated by integrated clinical and economic data from Swedish registers. We included patients with biomarker-confirmed Alzheimer's disease and fitted survival models for transitions between model states. Costs in 2023 Swedish kronor (SEK), life-years (LYs), and quality-adjusted LYs (QALYs) over a 10-year time horizon were estimated for standard of care and for lecanemab in addition to standard of care, assuming a maximum treatment duration of 3 years with lecanemab and no treatment effect after treatment stops. We also explored the impact of different assumptions regarding treatment efficacy and duration.</p><p><strong>Results: </strong>Treatment with lecanemab over 3 years resulted in 0.13 LYs gained, 0.17 QALYs gained, and a net cost increase of 87,146 SEK (€1 = 11.5 SEK, $US1 = 10.6 SEK) due to administration and monitoring, before considering the cost of drug. The cost-effective price of lecanemab at a willingness-to-pay level of 1 million SEK per QALY was 33,886 SEK per year of treatment. The health gain, net costs, and cost-effective price of lecanemab varied significantly by treatment duration, potential residual effects, and patient characteristics.</p><p><strong>Conclusions: </strong>The future price of lecanemab in European countries is unknown. However, treatment with lecanemab is unlikely to be cost effective in Sweden at the levels of current list prices in the USA.</p>","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1251-1266"},"PeriodicalIF":4.6,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12450216/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144743921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Global Assessment of Health Utilities Associated with Pneumococcal Disease in Children-Targeted Literature Reviews.","authors":"Min Huang, Jipan Xie, Hela Romdhani, Yan Song, Sun Lee, Daisy Liu, Elamin Elbasha, Salini Mohanty, Donna Rowen, Matthew S Kelly","doi":"10.1007/s40273-025-01504-0","DOIUrl":"10.1007/s40273-025-01504-0","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;Pneumococcal disease can significantly impact the quality of life (QoL) of children. Health utilities are used to measure the disease burden and calculate quality-adjusted life year (QALY) estimates. These estimates provide critical inputs in economic evaluations of pneumococcal vaccines in children.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Objectives: &lt;/strong&gt;This study aimed to synthesize utility values used in cost-utility analyses (CUAs) of pediatric pneumococcal vaccines and to summarize published utility studies on pneumococcal disease and post-meningitis sequelae (PMS) in children on a global scale.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;Two targeted literature reviews were conducted to identify CUAs of pediatric pneumococcal vaccines and original studies on health utilities of pneumococcal disease and PMS. Both literature reviews identified relevant studies using published reviews, supplemented by de novo searches conducted in MEDLINE in June 2024 to cover periods not included in those reviews. References from published literature reviews on QoL of pneumococcal disease and CUAs were screened to identify additional original utility studies. Health utility values applied in the CUAs were summarized and the source studies for these utilities were reviewed. For original utility studies, methods and utility estimates were summarized for each condition.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;The study identified 45 CUAs of pediatric pneumococcal vaccines in North America and Europe published from 2004 to 2024, and 21 original utility studies on pneumococcal disease or PMS in children published globally from 1994 to 2017. QALY decrement was the most common utility input in CUAs. Most CUAs referenced an earlier CUA for utility inputs, which were often sourced from one or two original utility studies for each health state. Most source studies were published more than two decades ago; some common source studies were conducted in adults. Utility estimates from original studies showed considerable variability, with ranges of -0.330 to 0.6882 for meningitis, -0.331 to 0.93 for non-meningitis invasive pneumococcal disease (IPD), -0.054 to 0.71 for inpatient pneumonia, 0.412-0.82 for outpatient pneumonia, 0.389-0.97 for acute otitis media (AOM)/simple AOM, 0.434-0.540 for recurrent AOM, -0.33 to 0.89 for neurological deficits, and 0.217-0.97 for hearing loss. Variability in methods, including in the surveyed population, utility elicitation method, and use of different country-specific preference weights, substantially impacted utility values. Overall, the methods were not suitable for temporary health states. Additionally, many studies used instruments that have not been validated in children.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusions: &lt;/strong&gt;Original utility studies demonstrated that pneumococcal disease and PMS are associated with impaired QoL in children; however, there was considerable variability in utility estimates across studies, reflecting the inherent methodologica","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1001-1045"},"PeriodicalIF":4.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144128234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Innovation Headroom for a Highly Accurate PD-L1 Companion Diagnostic in Non-small Cell Lung Cancer.","authors":"Toluwase Akinsoji, Nick Dragojlovic, Cécile Darviot, Michel Meunier, Mark Harrison, Larry D Lynd","doi":"10.1007/s40273-025-01512-0","DOIUrl":"10.1007/s40273-025-01512-0","url":null,"abstract":"<p><strong>Background and objective: </strong>Companion diagnostics (CDx) are critical to precision medicine. Developing and commercializing new CDx faces regulatory and economic challenges. This study aims to illustrate the utility of an early health technology assessment in quantifying the unmet clinical need and commercial opportunity created by the limited accuracy of existing programmed cell death ligand 1 CDx.</p><p><strong>Methods: </strong>The study uses an early health technology assessment and market sizing to assess the potential value of a novel programmed cell death ligand 1 CDx for non-small cell lung cancer (NSCLC). Decision tree-based cost-effectiveness models were used to evaluate clinical and economic outcomes for improved programmed cell death ligand 1 testing in atezolizumab-treated patients with stage II-IIIA and metastatic NSCLC from a US payer perspective in 2023 US Dollars. Three strategies were examined: standard care, new CDx for cytology specimens only, and new CDx for all patients. Commercial opportunities from the perspectives of diagnostics and pharmaceutical manufacturers were assessed using headroom and threshold analyses.</p><p><strong>Results: </strong>Headroom analyses indicated that a new CDx is not cost effective for metastatic NSCLC but holds significant value for stage II-IIIA NSCLC. Assuming perfect sensitivity and specificity, the incremental cost-effectiveness ratio for the new CDx in stage II-IIIA NSCLC was $57,650/quality-adjusted life-year and $54,950/quality-adjusted life-year for cytology specimens only and all patients, respectively. A threshold analysis showed that at a $500 price point, the new CDx is cost effective at sensitivity levels of 0.9 for all patients and 0.8 for cytology only. The total addressable US market for the CDx manufacturer was estimated at $2.6 million per year with a $500/test kit price.</p><p><strong>Conclusions: </strong>A novel, highly accurate CDx for stage II-IIIA NSCLC could provide significant value to patients, payers, and manufacturers.</p>","PeriodicalId":19807,"journal":{"name":"PharmacoEconomics","volume":" ","pages":"1135-1145"},"PeriodicalIF":4.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144333728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}