Hospital-acquired bacterial pneumonia in critically ill patients: from research to clinical practice.

INTRODUCTION: Hospital-acquired pneumonia (HAP) represents a significant cause of mortality among critically ill patients admitted to Intensive Care Units (ICUs). Timely and precise diagnosis is imperative to enhance therapeutic efficacy and patient outcomes. However, the diagnostic process is challenged by test limitations and a wide-ranging list of differential diagnoses, particularly in patients exhibiting escalating oxygen requirements, leukocytosis, and increased secretions. AREAS COVERED: This narrative review aims to update diagnostic modalities, facilitating the prompt identification of nosocomial pneumonia while guiding, developing, and assessing therapeutic interventions. A comprehensive literature review was conducted utilizing the MEDLINE/PubMed database from 2013 to April 2024. EXPERT OPINION: An integrated approach that integrates clinical, microbiological, and imaging tools is paramount. Progress in diagnostic techniques, including novel molecular methods, the expanding utilization and accuracy of bedside ultrasound, and the emergence of Artificial Intelligence, coupled with an improved comprehension of lung microbiota and host-pathogen interactions, continues to enhance our capability to accurately and swiftly identify HAP and its causative agents. This advancement enables the refinement of treatment strategies and facilitates the implementation of precision medicine approaches.

Cost-effectiveness evidence on approved cancer drugs in Ireland: the limits of data availability and implications for public accountability.

BACKGROUND: We surveyed evidence published by Ireland's National Centre for Pharmacoeconomics (NCPE) on the cost-effectiveness of cancer drugs approved for funding within the Irish public healthcare system. The purpose is threefold: to assess the completeness and clarity of publicly available cost-effectiveness data of such therapies; to provide summary estimates of that data; to consider the implications of constraints on data availability for accountability regarding healthcare resource allocation. METHODS: The National Cancer Control Programme lists 91 drug-indication pairs approved between June 2012 and July 2020. Records were retrieved from the NCPE website for each drug-indication pair, including, where available, health technology assessment (HTA) summary reports. We assessed what cost-effectiveness data regarding approved interventions is available, aggregated it and considered the consequences of reporting constraints. RESULTS: Among the 91 drug-indication pairs 61 were reimbursed following full HTA, 22 after a rapid review process and 8 have no corresponding NCPE record. Of the 61 where an HTA report was available, 41 presented costs and quality-adjusted life-year (QALY) estimates of the interventions compared. Cost estimates and corresponding incremental cost-effectiveness ratios (ICERs) are based on prices on application for reimbursement. Reimbursed prices are not published. Aggregating over the drug-indication pairs for which data is available, we find a mean incremental health gain of 0.85 QALY and an aggregate ICER of €100,295/QALY, which exceeds Ireland's cost-effectiveness threshold of €45,000/QALY. CONCLUSION: Reimbursement applications by pharmaceutical manufacturers for cancer drugs typically exceed Ireland's cost-effectiveness threshold, often by a considerable margin. On aggregate, the additional total net cost of new drugs relative to current treatments needs to be more than halved for the prices sought on application to be justified for reimbursement. Commercial confidentiality regarding prices and cost-effectiveness upon reimbursement compromises accountability regarding the fair and efficient allocation of scarce healthcare resources.