Diagnostic Testing for Sepsis: A Systematic Review of Economic Evaluations.

Introduction: Sepsis is a serious and expensive healthcare problem, when caused by a multidrug-resistant (MDR) bacteria mortality and costs increase. A reduction in the time until the start of treatment improves clinical results. The objective is to perform a systematic review of economic evaluations to analyze the cost-effectiveness of diagnostic methods in sepsis and to draw lessons on the methods used to incorporate antimicrobial resistance (AMR) in these studies.

Efficiency of Diagnostic Testing for Infections-A Systematic Review.

Background: The most recommended treatment for a infection is high doses of combined antibiotics. The objective of this article is to perform a systematic review of the economic evaluation studies applied to assess the efficiency of diagnostic testing for infections, so that their main characteristics can be identified and to learn from the literature how the antimicrobial resistance (AMR) issue is incorporated into these economic evaluations.

Methods: We conducted a systematic review to compare the costs and clinical effectiveness of diagnostic strategies for infections.

The Use of Risk-Sharing Contracts in Healthcare: Theoretical and Empirical Assessments.

Objective: The aim of this review is to provide a summary of the literature on risk-sharing agreements, including conceptual, theoretical and empirical (number of agreements and their achievements) perspectives, and stakeholders'  perceptions.

Methods: We conducted a systematic literature search in MEDLINE from 2000 to April 2019, following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) methodology, and completed it with a manual search of other publications (mainly grey literature). The search was restricted to publications with English abstracts; the initial identification of articles was restricted to the title, abstract and key words fields.

Implementation of risk-sharing contracts as perceived by Spanish hospital pharmacists.

Background: Concerns about financial sustainability of health systems have promoted the adoption of risk-sharing agreements. Nevertheless, few insights have been derived, due to their confidentiality. The purpose of this study is to analyze to what extent these agreements have been implemented in Spain and the importance of several clinical and management variables concerning their use.

Personalized Medicine and Pay for Performance: Should Pharmaceutical Firms be Fully Penalized when Treatment Fails?

In this article, we model the behavior of a pharmaceutical firm that has marketing authorization for a new therapy believed to be a candidate for personalized use in a subset of patients, but that lacks information as to why a response is seen only in some patients. We characterize the optimal outcome-based reimbursement policy a health authority should follow to encourage the pharmaceutical firm to undertake research and development activities to generate the information needed to effectively stratify patients. Consistent with the literature, we find that for a pharmaceutical firm that does not undertake research and development activities, when the treatment fails, the total price of the drug must be returned to the healthcare system (full penalization).

Implementing personalized medicine with asymmetric information on prevalence rates.

Although personalized medicine is becoming the new paradigm to manage some diseases, the economics of personalized medicine have only focused on assessing the efficiency of specific treatments, lacking a theoretical framework analyzing the interactions between pharmaceutical firms and healthcare systems leading to the implementation of personalized treatments. We model the interaction between the hospitals and the manufacturer of a new treatment as an adverse selection problem where the firm does not have perfect information on the prevalence across hospitals of the genetic characteristics of the patients making them eligible to receive a new treatment. As a result of the model, hospitals with high prevalence rates benefit from the information asymmetry only when the standard treatment is inefficient when applied to the patients eligible to receive the new treatment.

Should the patent system for pharmaceuticals be replaced? A theoretical approach.

This paper acknowledges the difficulties of providing access to innovative drugs in some jurisdictions under the patent system and it contributes to the current debate on mechanisms aimed at facilitating such access. We employ a highly stylized static model of two markets (North and South) to analyse the conditions under which a new system based on royalty payments would be preferred to a patent system for pharmaceuticals. In the welfare calculations we have considered explicitly the influence of marketing activities by the patent owner as well as the shadow price of public funds needed to finance the royalties.

[Impact of the Royal Decree-Law 16/2012 on the number of prescriptions and pharmaceutical expenditures].

Background: this research aims to understand if the consequences on drug expenditures and number of prescriptions of Royal Decree-Law 16/2012 as estimated by the Ministry of Health, Social Services and Equality (MHSSE) are similar to those found by using common statistical approaches. In addition, several models have been built to forecast the evolution of both variables for the period September 2013-December 2014.

Methods: the Box-Jenkins methodology and the Box-Tiao intervention analysis were applied to data of the period 2003-13 to forecast the monthly values of the number of prescriptions and pharmaceutical expenditures.

Methodological reviews of economic evaluations in health care: what do they target?

Introduction And Objectives: An increasing number of published studies of economic evaluations of health technologies have been reviewed and summarized with different purposes, among them to facilitate decision-making processes. These reviews have covered different aspects of economic evaluations, using a variety of methodological approaches. The aim of this study is to analyze the methodological characteristics of the reviews of economic evaluations in health care, published during the period 1990-2010, to identify their main features and the potential missing elements.

Should health authorities offer risk-sharing contracts to pharmaceutical firms? A theoretical approach.

In this paper, we characterise the risk-sharing contracts that health authorities can design when they face a regulatory decision on drug pricing and reimbursement in a context of uncertainty. We focus on two types of contracts. On the one hand, the health authority can reimburse the firm for each treated patient regardless of health outcomes (non risk-sharing).

Healthy vs. unhealthy food: a strategic choice for firms and consumers.

In this paper, we carry out a theoretical analysis of the strategic choice made by firms regarding the type of food they market when they face consumers who care about the healthy/unhealthy attributes of the product but incur in emotional/health costs when the food they consume has unhealthy attributes. We consider a two-stage game. In the first stage, one of the firms chooses the unhealthy content of its product.

Transferability indices for health economic evaluations: methods and applications.

In this paper, we have elaborated an index in two phases to measure the degree of transferability of the results of the economic evaluation of health technologies. In the first phase, we have considered the objective factors (critical and non-critical) to derive a general transferability index, which can be used to measure this internal property of the studies of economic evaluation applied to health technologies. In the second phase, with a more specific index, we have measured the degree of applicability of the results of a given study to a different setting.

[Use of a retail sales tax on tobacco to fund drug therapy for smoking cessation].

Objectives: To analyze the revenue-generating potential of a new retail sales tax on tobacco and its effects on public health if the tax revenues were allocated to finance smoking cessation programs.

Methods: We provide an extensive review of the legislation on the authority of autonomous communities to order the levy and collection of special taxes and describe the new tobacco retail sales tax. We calculated collected tax revenues with a simulation model of indirect taxation -the SINDIEF (Simulador de Imposición Indirecta del Instituto de Estudios Fiscales) model- and determined the potential number of smokers who would quit smoking.