Cost‐effectiveness of Anti‐CD19 chimeric antigen receptor T‐Cell therapy in pediatric relapsed/refractory B‐cell acute lymphoblastic leukemia. A societal view

Introduction: In several studies, the chimeric antigen receptor T-cell therapy tisagenlecleucel demonstrated encouraging rates of remission and lasting survival benefits in pediatric patients with relapsed/refractory (r/r) acute lymphoblastic leukemia (ALL). We assessed the cost-effectiveness of tisagenlecleucel (list price: 320 000 EUR) among these patients when compared to clofarabine monotherapy (Clo-M), clofarabine combination therapy (Clo-C), and blinatumomab (Blina) from both a healthcare and a societal perspective. We also assessed future medical and future non-medical consumption costs. Methods: A three-state partitioned survival model was used to simulate a cohort of pediatric patients (12 years of age) through different disease states until the end of life (lifetime horizon). Relevant outcomes were life years, quality-adjusted life years (QALYs), healthcare costs, societal costs, and the incremental cost-effectiveness ratio (ICER). Uncertainty was explored through deterministic and probabilistic sensitivity analyses as well as through several scenario analyzes. Results: Total discounted costs for tisagenlecleucel were 552 679 EUR from a societal perspective, which was much higher than the total discounted costs from a healthcare perspective (ie, 409 563 EUR). Total discounted societal costs for the comparator regimens ranged between 160 803 EUR for Clo-M and 267 259 EUR for Blina. Highest QALYs were estimated for tisagenlecleucel (11.26), followed by Blina (2.25), Clo-C (1.70) and Clo-M (0.74). Discounted societal ICERs of tisagenlecleucel ranged between 31 682 EUR/QALY for Blina and 37 531 EUR/QALY for Clo-C and were considered cost-effective with a willingness-to-pay (WTP) threshold of 80 000 EUR/QALY. None of the scenarios exceeded this threshold, and more than 98% of the iterations in the probabilistic sensitivity analysis were cost-effective. Discussion: At the current price and WTP threshold, tisagenlecleucel is cost-effective from both a healthcare and a societal perspective. Nevertheless, long-term effectiveness data are needed to validate the several assumptions that were necessary for this model

Neutrophil-guided dosing of anthracycline–cyclophosphamide-containing chemotherapy in patients with breast cancer: a feasibility study

The aim of this study was to investigate whether neutrophil-guided dose escalation of anthracycline–cyclophosphamide-containing chemotherapy (ACC) for breast cancer is feasible, in order to optimize outcome. Breast cancer patients planned for 3-weekly ACC were enrolled in this study. The first treatment cycle was administered in a standard BSA-adjusted dose. The absolute neutrophil count was measured at baseline and at day 8, 11 and 15 after administration of ACC. For patients with none or mild (CTC grade 0–2) neutropenia and no other dose-limiting toxicity, we performed a 10–25 % dose escalation of the second cycle with the opportunity to a further 10–25 % dose escalation of the third cycle. Thirty patients were treated in the adjuvant setting with either FE100C (n = 23) or AC (n = 4), or in the palliative setting with FAC (n = 3). Two out of 23 patients (9 %) treated with FEC did not develop grade 3–4 neutropenia after the first treatment cycle. Dose escalation was performed in these two patients (30 % in one and 15 % in the other patient). During dose escalation, there were no complications like febrile neutropenia. No patients treated with FAC or AC could be escalated, since all of them developed grade 3–4 neutropenia. We conclude that asymptomatic grade 3–4 neutropenia is likely to be achieved in the majority of patients with breast cancer treated with ACC according to presently advocated BSA-based dose levels. Escalation of currently advocated ACC doses without G-CSF, with a target of grade 3–4 neutropenia, is feasible, but only possible in a small proportion of patients. EudraCT 2010-020309-33

Cost-effectiveness of Anti-CD19 chimeric antigen receptor T-Cell therapy in pediatric relapsed/refractory B-cell acute lymphoblastic leukemia. A societal view

Introduction: In several studies, the chimeric antigen receptor T-cell therapy tisagenlecleucel demonstrated encouraging rates of remission and lasting survival benefits in pediatric patients with relapsed/refractory (r/r) acute lymphoblastic leukemia (ALL). We assessed the cost-effectiveness of tisagenlecleucel (list price: 320 000 EUR) among these patients when compared to clofarabine monotherapy (Clo-M), clofarabine combination therapy (Clo-C), and blinatumomab (Blina) from both a healthcare and a societal perspective. We also assessed future medical and future non-medical consumption costs. Methods: A three-state partitioned survival model was used to simulate a cohort of pediatric patients (12 years of age) through different disease states until the end of life (lifetime horizon). Relevant outcomes were life years, quality-adjusted life years (QALYs), healthcare costs, societal costs, and the incremental cost-effectiveness ratio (ICER). Uncertainty was explored through deterministic and probabilistic sensitivity analyses as well as through several scenario analyzes. Results: Total discounted costs for tisagenlecleucel were 552 679 EUR from a societal perspective, which was much higher than the total discounted costs from a healthcare perspective (ie, 409 563 EUR). Total discounted societal costs for the comparator regimens ranged between 160 803 EUR for Clo-M and 267 259 EUR for Blina. Highest QALYs were estimated for tisagenlecleucel (11.26), followed by Blina (2.25), Clo-C (1.70) and Clo-M (0.74). Discounted societal ICERs of tisagenlecleucel ranged between 31 682 EUR/QALY for Blina and 37 531 EUR/QALY for Clo-C and were considered cost-effective with a willingness-to-pay (WTP) threshold of 80 000 EUR/QALY. None of the scenarios exceeded this threshold, and more than 98% of the iterations in the probabilistic sensitivity analysis were cost-effective. Discussion: At the current price and WTP threshold, tisagenlecleucel is cost-effective from both a healthcare and a societal perspective. Nevertheless, long-term effectiveness data are needed to validate the several assumptions that were necessary for this model

Eindrapportage experiment TopZorg

TopZorg is een experiment waarin drie niet-universitaire ziekenhuizen – het St. Antonius Ziekenhuis (de domeinen hartaandoeningen en longziekten), het ETZ (neuro en traumazorg) en Het Oogziekenhuis (oogaandoeningen) – 28,8 miljoen euro hebben gekregen om in de periode 2014-2018 zeer specialistische zorg en wetenschappelijk onderzoek te bekostigen. De drie ziekenhuizen gaven aan dat ze deze combinatie van zorg en onderzoek al langer aanboden binnen de vijf domeinen, maar dat het door wijzigingen in de bekostigingssystematiek steeds moeilijker werd om dit te blijven doen. Niet-universitaire ziekenhuizen in Nederland hebben geen toegang tot structurele bekostiging voor zeer specialistische zorg en wetenschappelijk onderzoek. De belangrijkste doelstelling van het experiment is om de ‘maatschappelijke meerwaarde’ inzichtelijk te maken van het bekostigen van een combinatie van zeer specialistische zorg en onderzoek in niet-universitaire ziekenhuizen

Health-related quality of life in patients with steroid-refractory acute graft-versus-host disease

Background: Evidence regarding health-related quality of life (HRQoL) in patients with steroid-refractory acute graft-versus-host disease (SR-aGvHD) is lacking. Evaluating HRQoL was a secondary objective of the HOVON 113 MSC trial. Here we describe the outcomes of the EQ-5D-5L, EORTC QLQ-C30, and FACT-BMT for all adult patients who completed these questionnaires at baseline (i.e., before the start of treatment; n = 26). Methods: Descriptive statistics were used to describe baseline patient and disease characteristics, EQ-5D dimension scores and values, EQ VAS scores, EORTC QLQ-C30 scale/item and summary scores, and FACT-BMT subscale and total scores. Results: The mean EQ-5D value was 0.36. In total, 96% of the patients reported problems with usual activities, 92% with pain/discomfort, 84% with mobility, 80% with self-care, and 72% with anxiety/depression. The mean EORTC QLQ-C30 summary score was 43.50. Mean scale/item scores ranged from 21.79 to 60.00 for functioning scales, from 39.74 to 75.21 for symptom scales, and from 5.33 to 91.67 for single items. The mean FACT-BMT total score was 75.31. Mean subscale scores ranged from 10.09 for physical well-being to 23.94 for social/family well-being. Conclusion: Our study showed that HRQoL in patients with SR-aGvHD is poor. Improving HRQoL and symptom management in these patients should be a top priority

Benefit of earlier anti-TNF treatment on IBD disease complications?

Background: Anti-tumour necrosis factor [anti-TNF] treatment was demonstrated to have disease-modifying abilities in inflammatory bowel disease [IBD]. In this study, we aimed to determine the effect of anti-TNF treatment timing on IBD disease complications and mucosal healing [MH]. Methods: The following IBD-related complications were tested in relation to timing of anti-TNF therapy start in newly diagnosed IBD patients [n = 413]: Fistula formation, abscess formation, extra-intestinal manifestations [EIM], surgery, referral to academic centre, and MH. Results: A total of 85 patients [21%] received anti-TNF (66 Crohn's disease [CD], 16 ulcerative colitis [UC], 3 inflammatory bowel disease unclassified [IBDU]) of whom 57% [48 patients] were treated 16 months] regarding gender, age, smoking status, and familial IBD. More importantly, patients receiving anti-TNF early did not suffer less IBD-related complications during follow-up as compared with patients started on anti-TNF late, nor was more MH observed. Similar results were obtained when anti-TNF treated patient were stratified more stringently, ie 2 4 months [24 patients]. Cox regression analysis showed no beneficial correlations between anti-TNF timing and IBD-related complications. Anti-TNF treated patients achieving MH were 11 times less likely to develop EIMs compared with patients who did not achieved MH while on anti-TNF. Conclusions: This study was unable to confirm a benefit of earlier anti-TNF treatment on IBD disease complications. This could be explained by more aggressive treatment earlier in disease, resulting in fewer IBD complications. However, it seems more likely that inappropriate selection of patients for therapy leads to suboptimal treatment and subsequently suboptimal outcome