What is included in the integrated framework? In this document, we define the term integrated risk assessment as, a science-based approach that combines the processes of risk estimation for humans, biota, and natural resources in one assessment. Such an integrated approach can be applied to a wide variety of types of assessments including 1) assessments that predict the effects of proposed acti...

Background Brazil has sought to use economic evaluation to support healthcare decision-making processes. While a number of health economic evaluations (HEEs) have been conducted, no study has systematically reviewed the quality of Brazilian HEE. The objective of this systematic review was to provide an overview regarding the state of HEE research and to evaluate the number, characteristics, and...

Introduction: Health technology assessment (HTA) in Poland supports reimbursement decisions via the Polish HTA Agency (AOTMiT), whose guidelines were updated in 2016. Methods: We identified key changes introduced by the update and, before guideline publication, analysed discrepancies between AOTMiT assessments and the submitting marketing authorisation holders (MAHs) to elucidate the context of...

BACKGROUND The grades of recommendation, assessment, development and evaluation (GRADE) approach is widely implemented in systematic reviews, health technology assessment and guideline development organisations throughout the world. We have previously reported on the development of the Semi-Automated Quality Assessment Tool (SAQAT), which enables a semi-automated validity assessment based on GR...

It is difficult to overstate the complexity of assessing risks from chemical mixtures. For every valid reason to assess risks from mixtures, there appears an equally valid question as to whether it is possible to do so in a scientifically rigorous and relevant manner. Because so few data exist for mixtures, current mixture assessment methods must rely on untested assumptions and simplifications...

BACKGROUND Outpatient care accounts for a significant proportion of total heart failure (HF) expenditures. This observation, plus an expanding list of treatment options, has led to the development of the disease-specific HF clinic. METHODS AND RESULTS The goals of the HF clinic are to reduce mortality and rehospitalization rates and improve quality of life for patients with HF through individ...

Over the past three decades, a formal risk assessment process has been developed to provide consistent and transparent methods for the assessment of potential human health risks from exposure to environmental chemicals. Given a focus on risk to human health, epidemiological studies that identify associations between exposure to environmental chemicals and adverse health effects in humans have t...

The Global Fund is experiencing increased pressure to optimize results and improve its impact per dollar spent. It is also in transition from a provider of emergency funding, to a long-term, sustainable financing mechanism. This paper assesses the efficacy of current Global Fund investment and examines how health technology assessments (HTAs) can be used to provide guidance on the relative prio...

OBJECTIVES To develop a framework for defining the potential value of diagnostic testing, and discuss its implications for the health-care delivery system. METHODS We reviewed the conceptual and empirical literature related to the valuing of diagnostic tests, and used this information to create a framework for characterizing their value. We then made inferences about the impact of this framew...

In light of growing demands for public accountability, the broadening scope of health technology assessment organizations (HTAOs) activities and their increasing role in decision-making underscore the importance for them to demonstrate their performance. Based on Parson's social action theory, we propose a conceptual model that includes four functions an organization needs to balance to perform...