scholarly journals Cost-Utility of Attachment-Based Compassion Therapy (ABCT) for Fibromyalgia Compared to Relaxation: A Pilot Randomized Controlled Trial

2020 ◽  
Vol 9 (3) ◽  
pp. 726 ◽  
Author(s):  
Francesco D’Amico ◽  
Albert Feliu-Soler ◽  
Jesús Montero-Marín ◽  
María T. Peñarrubía-María ◽  
Mayte Navarro-Gil ◽  
...  
Keyword(s):  
Incremental Cost ◽  
Healthcare Costs ◽  
Service Use ◽  
Controlled Trial ◽  
Cost Utility ◽  
Small Sample ◽  
Incremental Effect ◽  
Life Years ◽  
The Cost

A recent study has supported the efficacy of Attachment-Based Compassion Therapy (ABCT) compared to relaxation (REL) for the management of fibromyalgia (FM). The main objective of this paper is to examine the cost-utility of ABCT compared to REL in terms of effects on quality-adjusted life years (QALYs) as well as healthcare costs. Forty-two Spanish patients with FM received 8 weekly group sessions of ABCT or REL. Data collection took place at pre- and 3-month follow-up. Cost-utility of the two treatment groups (ABCT vs. REL) was compared by examining treatment outcomes in terms of QALYs (obtained with the EQ-5D-3L) and healthcare costs (data about service use obtained with the Client Service Receipt Inventory). Data analyses were computed from a completers, ITT, and per protocol approach. Data analysis from the healthcare perspective revealed that those patients receiving ABCT exhibited larger improvements in quality of life than those doing relaxation, while being less costly 3 months after their 8-week treatment program had ended (completers: incremental cost M, 95% CI = €−194.1 (−450.3 to 356.1); incremental effect M, 95% CI = 0.023 QALYs (0.010 to 0.141)). Results were similar using an ITT approach (incremental cost M, 95% CI = €−256.3 (−447.4 to −65.3); incremental effect M, 95% CI = 0.021 QALYs (0.009 to 0.033)). A similar pattern of results were obtained from the per protocol approach. This RCT has contributed to the evidence base of compassion-based interventions and provided useful information about the cost-utility of ABCT for FM patients when compared to relaxation. However, the small sample size and short follow-up period limited the generalizability of the findings.

447 Cost-Effectiveness of a 3-Year Tele-OSA Intervention

SLEEP ◽  
2021 ◽  
Vol 44 (Supplement_2) ◽  
pp. A177-A177
Author(s):  
Jaejin An ◽  
Dennis Hwang ◽  
Jiaxiao Shi ◽  
Amy Sawyer ◽  
Aiyu Chen ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Willingness To Pay ◽  
Incremental Cost ◽  
Economic Benefits ◽  
Small Sample ◽  
Apnea Hypopnea Index ◽  
Obstructive Sleep ◽  
Group 2 ◽  
The Cost

Abstract Introduction Trial-based tele-obstructive sleep apnea (OSA) cost-effectiveness analyses have often been inconclusive due to small sample sizes and short follow-up. In this study, we report the cost-effectiveness of Tele-OSA using a larger sample from a 3-month trial that was augmented with 2.75 additional years of epidemiologic follow-up. Methods The Tele-OSA study was a 3-month randomized trial conducted in Kaiser Permanente Southern California that demonstrated improved adherence in patients receiving automated feedback messaging regarding their positive airway pressure (PAP) use when compared to usual care. At the end of the 3 months, participants in the intervention group pseudo-randomly either stopped or continued receiving messaging. This analysis included those participants who had moderate-severe OSA (Apnea Hypopnea Index >=15) and compared the cost-effectiveness of 3 groups: 1) no messaging, 2) messaging for 3 months only, and 3) messaging for 3 years. Costs were derived by multiplying medical service use from electronic medical records times costs from Federal fee schedules. Effects were average nightly hours of PAP use. We report the incremental cost per incremental hour of PAP use as well as the fraction acceptable. Results We included 256 patients with moderate-severe OSA (Group 1, n=132; Group 2, n=79; Group 3, n=45). Group 2, which received the intervention for 3 months only, had the highest costs and fewest hours of use and was dominated by the other two groups. Average 1-year costs for groups 1 and 3 were $6035 (SE, $477) and $6154 (SE, $575), respectively; average nightly hours of PAP use were 3.07 (SE, 0.23) and 4.09 (SE, 0.42). Compared to no messaging, messaging for 3 years had an incremental cost ($119, p=0.86) per incremental hour of use (1.02, p=0.03) of $117. For a willingness-to-pay (WTP) of $500 per year ($1.37/night), 3-year messaging has a 70% chance of being acceptable. Conclusion Long-term Tele-OSA messaging was more effective than no messaging for PAP use outcomes but also highly likely cost-effective with an acceptable willingness-to-pay threshold. Epidemiologic evidence suggests that this greater use will yield both clinical and additional economic benefits. Support (if any) Tele-OSA study was supported by the AASM Foundation SRA Grant #: 104-SR-13

scholarly journals Cost–Utility of Mindfulness-Based Stress Reduction for Fibromyalgia versus a Multicomponent Intervention and Usual Care: A 12-Month Randomized Controlled Trial (EUDAIMON Study)

2019 ◽  
Vol 8 (7) ◽  
pp. 1068 ◽  
Author(s):  
Adrián Pérez-Aranda ◽  
Francesco D’Amico ◽  
Albert Feliu-Soler ◽  
Lance M. McCracken ◽  
María T. Peñarrubia-María ◽  
...  
Keyword(s):  
Stress Reduction ◽  
Controlled Trial ◽  
Indirect Costs ◽  
Cost Utility ◽  
Public Healthcare ◽  
Quality Adjusted Life Years ◽  
Randomized Controlled ◽  
Life Years ◽  
The Cost ◽  
Quality Adjusted Life

Fibromyalgia (FM) is a prevalent, chronic, disabling, pain syndrome that implies high healthcare costs. Economic evaluations of potentially effective treatments for FM are needed. The aim of this study was to analyze the cost–utility of Mindfulness-Based Stress Reduction (MBSR) as an add-on to treatment-as-usual (TAU) for patients with FM compared to an adjuvant multicomponent intervention (“FibroQoL”) and to TAU. We performed an economic evaluation alongside a 12 month, randomized, controlled trial; data from 204 (68 per study arm) of the 225 patients (90.1%) were included in the cost–utility analyses, which were conducted both under the government and the public healthcare system perspectives. The main outcome measures were the EuroQol (EQ-5D-5L) for assessing Quality-Adjusted Life Years (QALYs) and improvements in health-related quality of life, and the Client Service Receipt Inventory (CSRI) for estimating direct and indirect costs. Incremental cost-effectiveness ratios (ICERs) were also calculated. Two sensitivity analyses (intention-to-treat, ITT, and per protocol, PPA) were conducted. The results indicated that MBSR achieved a significant reduction in costs compared to the other study arms (p < 0.05 in the completers sample), especially in terms of indirect costs and primary healthcare services. It also produced a significant incremental effect compared to TAU in the ITT sample (ΔQALYs = 0.053, p < 0.05, where QALYs represents quality-adjusted life years). Overall, our findings support the efficiency of MBSR over FibroQoL and TAU specifically within a Spanish public healthcare context.

scholarly journals Incremental cost-effectiveness of adult spinal deformity surgery: observed quality-adjusted life years with surgery compared with predicted quality-adjusted life years without surgery

2014 ◽  
Vol 36 (5) ◽  
pp. E3 ◽  
Author(s):  
Ian McCarthy ◽  
Michael O'Brien ◽  
Christopher Ames ◽  
Chessie Robinson ◽  
Thomas Errico ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Surgical Treatment ◽  
Incremental Cost ◽  
Adult Spinal Deformity ◽  
Quality Adjusted Life Years ◽  
Life Years ◽  
Nonsurgical Patients ◽  
The Cost ◽  
Quality Adjusted Life

Object Incremental cost-effectiveness analysis is critical to the efficient allocation of health care resources; however, the incremental cost-effectiveness ratio (ICER) of surgical versus nonsurgical treatment for adult spinal deformity (ASD) has eluded the literature, due in part to inherent empirical difficulties when comparing surgical and nonsurgical patients. Using observed preoperative health-related quality of life (HRQOL) for patients who later underwent surgery, this study builds a statistical model to predict hypothetical quality-adjusted life years (QALYs) without surgical treatment. The analysis compares predicted QALYs to observed postoperative QALYs and forms the resulting ICER. Methods This was a single-center (Baylor Scoliosis Center) retrospective analysis of consecutive patients undergoing primary surgery for ASD. Total costs (expressed in 2010 dollars) incurred by the hospital for each episode of surgical care were collected from administrative data and QALYs were calculated from the 6-dimensional Short-Form Health Survey, each discounted at 3.5% per year. Regression analysis was used to predict hypothetical QALYs without surgery based on preoperative longitudinal data for 124 crossover surgical patients with similar diagnoses, baseline HRQOL, age, and sex compared with the surgical cohort. Results were projected through 10-year follow-up, and the cost-effectiveness acceptability curve (CEAC) was estimated using nonparametric bootstrap methods. Results Three-year follow-up was available for 120 (66%) of 181 eligible patients, who were predominantly female (89%) with average age of 50. With discounting, total costs averaged $125,407, including readmissions, with average QALYs of 1.93 at 3-year follow-up. Average QALYs without surgery were predicted to be 1.6 after 3 years. At 3- and 5-year follow-up, the ICER was $375,000 and $198,000, respectively. Projecting through 10-year follow-up, the ICER was $80,000. The 10-year CEAC revealed a 40% probability that the ICER was $80,000 or less, a 90% probability that the ICER was $90,000 or less, and a 100% probability that the ICER was less than $100,000. Conclusions Based on the WHO's suggested upper threshold for cost-effectiveness (3 times per capita GDP, or $140,000 in 2010 dollars), the analysis reveals that surgical treatment for ASD is cost-effective after a 10-year period based on predicted deterioration in HRQOL without surgery. The ICER well exceeds the WHO threshold at earlier follow-up intervals, highlighting the importance of the durability of surgical treatment in assessing the value of surgical intervention. Due to the study's methodology, the results are dependent on the predicted deterioration in HRQOL without surgery. As such, the results may not extend to patients whose HRQOL would remain steady without surgery. Future research should therefore pursue a direct comparison of QALYs for surgical and nonsurgical patients to better understand the cost-effectiveness of surgery for the average ASD patient.

scholarly journals Cost–utility analysis of learning and coping versus standard education in cardiac rehabilitation: a randomised controlled trial with 3 years of follow-up

Open Heart ◽  
2020 ◽  
Vol 7 (1) ◽  
pp. e001184
Author(s):  
Nasrin Tayyari Dehbarez ◽  
Camilla Palmhøj Nielsen ◽  
Bettine Wulff Risør ◽  
Claus Vinther Nielsen ◽  
Vibeke Lynggaard
Keyword(s):  
Heart Failure ◽  
Cost Effectiveness ◽  
Cardiac Rehabilitation ◽  
Controlled Trial ◽  
Cost Effective ◽  
Cost Utility ◽  
Small Sample ◽  
Life Years ◽  
Patients With Heart Failure ◽  
And Coping

ObjectivesTo enhance adherence to cardiac rehabilitation (CR), a patient education programme called ‘learning and coping’ (LC-programme) was implemented in three hospitals in Denmark. The aim of this study was to investigate the cost–utility of the LC-programme compared with the standard CR-programme.Methods825 patients with ischaemic heart disease or heart failure were randomised to the LC-programme or the standard CR-programme and were followed for 3 years.A societal cost perspective was applied and quality-adjusted life years (QALY) were based on SF-6D measurements. Multiple imputation technique was used to handle missing data on the SF-6D. The statistical analyses were based on means and bootstrapped SEs. Regression framework was employed to estimate the net benefit and to illustrate cost-effectiveness acceptability curves.ResultsNo statistically significant differences were found between the two programmes in total societal costs (4353 Euros; 95% CI –3828 to 12 533) or in QALY (–0.006; 95% CI –0.053 to 0.042). At a threshold of 40 000 Euros, the LC-programme was found to be cost-effective at 15% probability; however, for patients with heart failure, due to increased cost savings, the probability of cost-effectiveness increased to 91%.ConclusionsWhile the LC-programme did not appear to be cost-effective in CR, important heterogeneity was noted for subgroups of patients. The LC-programme was demonstrated to increase adherence to the rehabilitation programme and to be cost-effective among patients with heart failure. However, further research is needed to study the dynamic value of heterogeneity due to the small sample size in this subgroup.

scholarly journals Cost-utility of brief psychological treatment for depression and anxiety

2006 ◽  
Vol 188 (4) ◽  
pp. 323-329 ◽  
Author(s):  
Leona Hakkaart-Van Roijen ◽  
Annemieke Van Straten ◽  
Maiwenn Al ◽  
Frans Rutten ◽  
Marianne Donker
Keyword(s):  
Brief Therapy ◽  
Psychological Treatment ◽  
Controlled Trial ◽  
Indirect Costs ◽  
Direct Costs ◽  
Cost Utility ◽  
Depression And Anxiety ◽  
Treatment Groups ◽  
Life Years ◽  
The Cost

BackgroundThe cost-utility of brief therapy compared with cognitive–behavioural therapy (CBT) and care as usual in the treatment of depression and anxiety has not yet been determined.AimsTo assess the cost-utility of brief therapy compared with CBT and care as usual.MethodA pragmatic randomised controlled trial involving 702 patients was conducted at 7 Dutch mental healthcare centres (MHCs). Patients were interviewed at baseline and then every 3 months over a period of 1.5 years, during which time data were collected on direct costs, indirect costs and quality of life.ResultsThe mean direct costs of treatment at the MHCs were significantly lower for brief therapy than for CBT and care as usual. However, after factoring in other healthcare costs and indirect costs, no significant differences between the treatment groups could be detected. We found no significant differences in quality-adjusted life-years between the groups.ConclusionsCost-utility did not differ significantly between the three treatment groups.

scholarly journals COST-UTILITY ANALYSIS OF ADJUVANT THERAPIES FOR BREAST CANCER IN IRAN

2012 ◽  
Vol 28 (2) ◽  
pp. 110-114 ◽  
Author(s):  
Peivand Bastani ◽  
Aliasghar Ahmad Kiadaliri
Keyword(s):  
Breast Cancer ◽  
Evaluation Studies ◽  
Cost Utility ◽  
Double Blind Study ◽  
Short Term ◽  
European Organization ◽  
Node Positive ◽  
Life Years ◽  
The Cost

Objectives: The aim of this study was to evaluate the cost-utility of Docetaxel with doxorubicin and cyclophosphamide (TAC) and 5-fluorouracil, doxorubicin, cyclophosphamide (FAC) in node-positive breast cancer patients in the south of Iran.Methods: A double blind study was done on a cohort of 100 patients suffering from breast cancer with node-positive over 8 months in the radiotherapy center of Namazi hospital, Shiraz-Iran. Health-related quality of life was assessed using questionnaire (QLQ-C30) from European Organization for Research and Treatment of Cancer (EORTC). QLQ-C30 scale scores were mapped to 15D and EuroQol 5D utilities to measure the quality-adjusted life-years (QALYs).Third party payer point of view was applied to measure and value the cost of treatments. Cost data were extracted from hospital and health insurance organizations. Robustness of the results was checked through a two way sensitivity analysis.Results: TAC was associated with higher deterioration in HRQoL during treatment and higher improvements over 4 months follow-up. On average, the cost of treatment per patient in TAC was 15 times higher than FAC (p < .001). In overall, TAC was resulted in lower QALYs and higher cost over study period.Conclusions: FAC was a dominant option versus TAC in short-term. The higher improvement in HRQoL over follow-up in TAC may not compensate the more intensive deterioration caused during treatment in short-term. The short time horizon of study may limit the generalizability of our findings and, hence, there is a need to conduct long-term economic evaluation studies whenever data is available to inform decision making.

Kosten-Effektivitäts- und Kosten-Nutzwert-Analysen der Antirefluxmedizin

2018 ◽  
Vol 81 (12) ◽  
pp. 1048-1056
Author(s):  
Ines Gockel ◽  
Undine Gabriele Lange ◽  
Olaf Schürmann ◽  
Boris Jansen-Winkeln ◽  
Rainer Sibbel ◽  
...  
Keyword(s):  
Incremental Cost ◽  
Controlled Trial ◽  
Cost Utility ◽  
Cochrane Library ◽  
Randomisierte Studien ◽  
Quality Adjusted Life Years ◽  
Life Years ◽  
Barrett Ösophagus ◽  
Vergleichende Studien ◽  
Quality Adjusted Life

Zusammenfassung Einleitung Die laparaskopische Antirefluxplastik und die medikamentöse Therapie mit Säureblockern sind Goldstandard der Therapie der gastroösophagealen Refluxerkrankung. Aufgrund begrenzter Ressourcen bei gleichzeitig steigenden Gesundheitsbedürfnissen und -kosten sollen in der vorliegenden Arbeit beide Methoden nicht nur hinsichtlich des medizinisch besten Resultats, sondern auch in Bezug auf ihre gesundheitsökonomische Überlegenheit untersucht werden. Methodik Es erfolgte eine elektronische Literaturanalyse in den Datenbanken MEDLINE, PubMed, Cochrane Library, ISRCTN (International Standard Randomization Controlled Trial Number) sowie in der NHS Economic Evaluation Database bis 01/2017. Eingeschlossen wurden nur Studien, welche als Zielparameter die Effektgrößen QALY (=Quality-Adjusted Life Years) (unter Berücksichtigung verschiedener Lebensqualitäts-Scores) im Vergleich von laparoskopischer Fundoplikatio und medikamentöser Therapie umfassten. Kriterien, anhand derer die Studien gegenübergestellt und verglichen wurden, waren die Effektgrößen QALY (Quality-Adjusted Life Years) bzw. daraus resultierend ICER (Incremental Cost-Effectiveness Ratio=inkrementelle Kosten-Effektivitäts-Relation)/ICUR (Incremental Cost-Utility Ratio=inkrementelle Kosten-Nutzen-Relation). Je inkludierter Publikation wurde anhand dieser Parameter die Superiorität des jeweiligen Verfahrens herausgearbeitet. Resultate Es konnten insgesamt 18 vergleichende Studien in der aktuellen Literatur zu o. g. Suchbegriffen identifiziert werden, die die definierten Einschlußkriterien erfüllten. 6 Studien konnten final in unsere Analysen eingeschlossen werden. Es zeigt sich bei 3 der 6 analysierten Publikationen eine bessere Kosteneffektivität zugunsten der laparoskopischen Fundoplikatio. Limitationen sind aufgrund unterschiedlicher Zeithorizonte, Evidenzlevel der Studien und zugrundeliegender Ressourcen/Kosten der Analysen, verschiedener Gesundheitssysteme und angewandter Lebensqualitäts-Instrumente gegeben. Schlussfolgerung Künftige prospektiv-randomisierte Studien müssen diesen Vergleich noch ausführlicher untersuchen. Zudem findet sich ein großes Potenzial für weitere Studien in der gesundheitsökonomischen Beurteilung von Früherkennungs- und Präventionsmaßnahmen der Refluxerkrankung bzw. des Barrett-Ösophagus und -Karzinoms.

scholarly journals Cost-Utility Analysis of Hearing Aid Device for Older Adults in the Community: A Delayed Start Study

2020 ◽  
Author(s):  
Palvinder Kaur ◽  
Sheue Lih Chong ◽  
Palvannan Kannapiran ◽  
Kelvin WS Teo ◽  
Charis Ng Wei Ling ◽  
...  
Keyword(s):  
Older Adults ◽  
Hearing Loss ◽  
Cost Effectiveness ◽  
Healthcare Costs ◽  
Cost Utility ◽  
Cost Utility Analysis ◽  
Utility Analysis ◽  
Index Visit ◽  
Life Years ◽  
The Cost

Abstract BackgroundHearing aids (HA) is the primary medical intervention aimed to reduce hearing handicap. This study assessed the cost-effectiveness of HA for older adults who were volunteered to be screened for hearing loss in a community based mobile hearing clinic (MHC).MethodsParticipants with (1) at least moderate hearing loss (≥40 dB HL) in at least one ear, (2) no prior usage of HA, (3) no ear related medical complications, and (4) had a Mini-Mental State Examination score ≥18 were eligible for this study. Using a delayed-start study design, participants were randomized into the immediate-start (Fitted) group where HA was fitted immediately or the delayed-start (Not Fitted) group where HA fitting was delayed for three months. Cost utility analysis was used to compare the cost-effectiveness of being fitted with HA combined with short-term, aural rehabilitation with the routine care group who were not fitted with HA. Incremental cost effectiveness ration (ICER) was computed. Health Utility Index (HUI-3) was used to measure utility gain, a component required to derive the quality adjusted life years (QALY). Total costs included direct healthcare costs, direct non-healthcare costs and indirect costs (productivity loss of participant and caregiver). Demographic data was collected during the index visit to MHC. Cost and utility data were collected three months after index visit and projected to five years.ResultsThere were 264 participants in the Fitted group and 163 participants in the Not Fitted group. No between-group differences in age, gender, ethnicity, housing type and degree of hearing loss were observed at baseline. At 3 months, HA fitting led to a mean utility increase of 0.12 and an ICER gain of S$42,790/QALY (95% CI: S$32, 793/QALY to S$62,221/QALY). At five years, the ICER was estimated to be at S$11,964/QALY (95% CI: S$8,996/QALY to S$17,080/QALY) assuming 70% of the participants continued using the HA. As fewer individuals continued using their fitted HA, the ICER increased.ConclusionsHA fitting can be cost-effective and could improve the quality of life of hearing-impaired older individuals within a brief period of device fitting. Long term cost-effectiveness of HA fitting is dependent on its continued usage.

scholarly journals Cost-utility analysis of hearing aid device for older adults in the community: a delayed start study

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Palvinder Kaur ◽  
Sheue Lih Chong ◽  
Palvannan Kannapiran ◽  
W.-S. Kelvin Teo ◽  
Charis Ng Wei Ling ◽  
...  
Keyword(s):  
Older Adults ◽  
Hearing Loss ◽  
Cost Effectiveness ◽  
Healthcare Costs ◽  
Cost Utility ◽  
Cost Utility Analysis ◽  
Utility Analysis ◽  
Index Visit ◽  
Life Years ◽  
The Cost

Abstract Background Hearing aids (HA) is the primary medical intervention aimed to reduce hearing handicap. This study assessed the cost-effectiveness of HA for older adults who were volunteered to be screened for hearing loss in a community-based mobile hearing clinic (MHC). Methods Participants with (1) at least moderate hearing loss (≥40 dB HL) in at least one ear, (2) no prior usage of HA, (3) no ear related medical complications, and (4) had a Mini-Mental State Examination score ≥ 18 were eligible for this study. Using a delayed-start study design, participants were randomized into the immediate-start (Fitted) group where HA was fitted immediately or the delayed-start (Not Fitted) group where HA fitting was delayed for three months. Cost utility analysis was used to compare the cost-effectiveness of being fitted with HA combined with short-term, aural rehabilitation with the routine care group who were not fitted with HA. Incremental cost effectiveness ration (ICER) was computed. Health Utility Index (HUI-3) was used to measure utility gain, a component required to derive the quality adjusted life years (QALY). Total costs included direct healthcare costs, direct non-healthcare costs and indirect costs (productivity loss of participant and caregiver). Demographic data was collected during the index visit to MHC. Cost and utility data were collected three months after index visit and projected to five years. Results There were 264 participants in the Fitted group and 163 participants in the Not Fitted group. No between-group differences in age, gender, ethnicity, housing type and degree of hearing loss were observed at baseline. At 3 months, HA fitting led to a mean utility increase of 0.12 and an ICER gain of S$42,790/QALY (95% CI: S$32, 793/QALY to S$62,221/QALY). At five years, the ICER was estimated to be at S$11,964/QALY (95% CI: S$8996/QALY to S$17,080/QALY) assuming 70% of the participants continued using the HA. As fewer individuals continued using their fitted HA, the ICER increased. Conclusions HA fitting can be cost-effective and could improve the quality of life of hearing-impaired older individuals within a brief period of device fitting. Long term cost-effectiveness of HA fitting is dependent on its continued usage.

Polatuzumab vedotin-bendamustine-rituximab (PBR) versus tafasitamab-lenalidomide (TafaL) in ASCT-transplant ineligible relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL): Economic evaluation including novel metrics.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e19535-e19535
Author(s):  
Matthias Calamia ◽  
Ali McBride ◽  
Ivo Abraham
Keyword(s):  
Cost Effectiveness ◽  
Incremental Cost ◽  
B Cell Lymphoma ◽  
Cost Utility ◽  
Sensitivity Analyses ◽  
Economic Evaluations ◽  
Survival Outcomes ◽  
Base Case ◽  
Life Years

e19535 Background: PBR and TafaL are two recently regulatory approved regimens that offer treatment options for R/R DLBCL patients who are ASCT ineligible or choose not to undergo ASCT. PBR is administered over 6 cycles, whereas TafaL is sustained until disease progression or death. We report here on an independent, naïve comparative, pharmacoeconomic evaluation of both regimens. Methods: Cost effectiveness and cost utility analyses were performed using a Markov model with 3 health states (progression free survival (PFS), post progression survival (PPS), death) parametrically extrapolated over a 5-year (y) time horizon (US payer perspective; 2020 USD). Cost inputs included main treatment, premedication, drug administration, adverse event management, and physician and laboratory fees. Incremental cost effectiveness ratios (ICER) and cost-utility ratios (ICUR) estimated the incremental costs to gain 1 unadjusted (LY) or quality adjusted life years (QALY), respectively. A novel metric of the incremental cost per 1% gain in probability of achieving objective response (OR), PFS and overall survival (OS) at trial follow up (̃2y) and PFS and OS at 5y with TafaL over PBR were estimated. Deterministic (DSA) and probabilistic (PSA) sensitivity analyses complemented base case analyses (BCA). Willingness to pay (WTP) thresholds were estimated. Results: At trial follow up (̃2y), PFS and OS rates were 38% and 63% for TafaL vs rates of 18% and 27.5% for PBR. The corresponding 5y PFS and OS rates were 13% and 32.7% for TafaL vs 5.2% and 11.3% for PBR. In BCAs, 5y TafaL costs ($470,949) exceeded PBR’s ($251,615) by $219,334 for incremental gains of 0.71 LY and 0.32 QALY. This yielded BCA ICER of $307,840/LYg and ICUR of $689,314/QALYg attenuated in PSA estimates of ICER of $280,042/LYg and ICUR of $589,215/QALYg. In DSAs, TafaL PFS utility value and PBR treatment costs were the most influential parameters. In PSAs, TafaL had a 50% probability of being cost effective at WTPs of $278,050/LYg and $560,360/QALYg. The incremental cost per 1% gain in probability to achieve OR, PFS and OS at follow up were $7,714, $5,785 and $3,259; and $28,120 and $10,249 for PFS and OS at 5 years. Conclusions: Considering that economic evaluations are intended to inform (but not set) policy, this independent analysis demonstrated that sustained TafaL treatment is associated with better survival outcomes than PBR though at greater cost. The incremental costs to gain a 1% improvement in 2y and 5y survival outcomes with TafaL over PBR were modest, underscoring the longer-term benefit of TafaL over PBR in pts ineligible for or opting out of ASCT.

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