Publications by authors named "Marcelien Callenbach"

Objective: To construct a framework and calculation tool to compare the consequences of implementing different payment models for high-cost, one-off potentially curative therapies and enable decision making to ultimately enhance timely patient access to innovative health interventions.

Methods: A framework outlining steps to determine potentially suitable payment models was developed. Based on the framework, a supporting calculation tool operationalised as an Excel-based model was constructed to quantify the associated costs for an average patient during the timeframe of the intended payment agreement, the total budget impact and associated benefits expressed in quality-adjusted life-years for the total expected lifetime of the patient population.

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Article Synopsis
  • - The study addresses the challenges of health technology assessment (HTA) for high-cost therapies like advanced therapy medicinal products (ATMPs) and suggests using outcomes-based agreements (OBAs) as a solution to facilitate patient access across Europe.
  • - A policy sandbox approach involving 38 experts was used to develop recommendations for implementing OBAs, emphasizing the need for collaboration among stakeholders and the importance of considering data collection efforts to reduce burdens.
  • - The findings highlight that if a positive HTA recommendation is not possible, straightforward price discounts are preferred over complex OBAs, and stakeholders are encouraged to use OBAs as a strategic tool for informed reimbursement decisions.
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Outcome-based reimbursement models are gaining attention for managing the clinical uncertainties and financial impact of gene and cell therapies. Little guidance exists on how such models can create win-win-win situations, benefiting health-care payers, health-technology developers and patients. Our innovative approach prospectively prioritizes therapies for which a 'window of opportunity' might occur through the analysis of health-technology assessments and product characteristics.

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Article Synopsis
  • - The study assesses various managed entry agreements for financing the gene therapy atidarsagene autotemcel (Libmeldy) in the Dutch healthcare system, aiming to inform future payment structures for high-cost treatments.
  • - Three payment models were compared: a 60% price discount, outcome-based payments with discounts, and a willingness-to-pay linked model, focusing on costs and benefits for different patient response scenarios.
  • - Results indicated that outcome-based models generally led to lower budget impacts and better financial management for payers, especially for patients responding as predicted by health assessments, compared to a simple discount approach.
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Introduction: The uptake of complex technologies and platforms has resulted in several challenges in the pricing and reimbursement of innovative pharmaceuticals. To address these challenges, plenty of concepts have already been described in the scientific literature about innovative value judgment or payment models, which are either (1) remaining theoretical; or (2) applied only in pilots with limited impact on patient access; or (3) applied so heterogeneously in many different countries that it prevents the health care industry from meeting expectations of HTA bodies and health care payers in the evidence requirements or offerings in different jurisdictions.

Areas Covered: This paper provides perspectives on how to reduce the heterogeneity of pharmaceutical payment models across European countries in five areas, including 1) extended evaluation frameworks, 2) performance-based risk-sharing agreements, 3) pooled procurement for low volume or urgent technologies, 4) alternative access schemes, and 5) delayed payment models for technologies with high upfront costs.

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This study aimed to identify the current experiences with and future preferences for payment and reimbursement models for high-priced hospital therapies in the Netherlands, where the main barriers lie and assess how policy structures facilitate these models. A questionnaire was sent out to Dutch stakeholders (in)directly involved in payment and reimbursement agreements. The survey contained statements assessed with Likert scales, rankings and open questions.

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There is growing interest in innovative reimbursement and payment models in Central and Eastern European (CEE) and Middle Eastern (ME) countries. A questionnaire was sent to payers from CEE and ME countries regarding the current use of, future preferences for and perceived barriers with these models. Twenty-seven healthcare payers from 11 countries completed the survey.

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Outcome-based reimbursement models can effectively reduce the financial risk to health care payers in cases when there is important uncertainty or heterogeneity regarding the clinical value of health technologies. Still, health care payers in lower income countries rely mainly on financial based agreements to manage uncertainties associated with new therapies. We performed a survey, an exploratory literature review and an iterative brainstorming in parallel about potential barriers and solutions to outcome-based agreements in Central and Eastern Europe (CEE) and in the Middle East (ME).

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The need for innovative payment models for health technologies with high upfront costs has emerged due to affordability concerns across the world. Early technology adopter countries have been experimenting with delayed payment schemes. Our objective included listing potential barriers for implementing delayed payment models and recommendations on how to address these barriers in lower income countries of Central and Eastern Europe (CEE) and the Middle East (ME).

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