A Novel Approach to Infectious Disease Preparedness: Incorporating Investigational Therapeutics and Research Objectives into Full-Scale Exercises

A narrative review of high-level isolation unit operational and infrastructure features

High-level isolation units (HLIUs) are specially designed facilities for care and management of patients with suspected or confirmed high-consequence infectious diseases (HCIDs), equipped with unique infrastructure and operational features. While individual HLIUs have published on their experiences caring for patients with HCIDs and two previous HLIU consensus efforts have outlined key components of HLIUs, we aimed to summarise the existing literature that describes best practices, challenges and core features of these specialised facilities. A narrative review of the literature was conducted using keywords associated with HLIUs and HCIDs. A total of 100 articles were used throughout the manuscript from the literature search or from alternate methods like reference checks or snowballing. Articles were sorted into categories (eg, physical infrastructure, laboratory, internal transport); for each category, a synthesis of the relevant literature was conducted to describe best practices, experiences and operational features. The review and summary of HLIU experiences, best practices, challenges and components can serve as a resource for units continuing to improve readiness, or for hospitals in early stages of developing their HLIU teams and planning or constructing their units. The COVID-19 pandemic, a global outbreak of mpox, sporadic cases of viral haemorrhagic fevers in Europe and the USA, and recent outbreaks of Lassa fever, Sudan Ebolavirus, and Marburg emphasise the need for an extensive summary of HLIU practices to inform readiness and response.

Developing a Rapid Response Single IRB Model for Conducting Research During a Public Health Emergency

Research is foundational for evidence-based management of patients. Clinical research, however, takes time to plan, conduct, and disseminate-a luxury that is rarely available during a public health emergency. The University of Nebraska Medical Center (UNMC) developed a single institutional review board (IRB), with a vision to establish a rapid review resource for a network focused on clinical research of emerging pathogens in the United States. A core aspect of successful initiation of research during a pandemic or epidemic is the ability to operationalize an approach for rapid ethical review of human subject research and conduct those reviews at multiple sites-without losing any of the substantive aspects of ethics review. This process must be cultivated in anticipation of a public health emergency. US guidance for operationalizing IRB review for multisite research in a public health emergency is not well studied and processes are not well established. UNMC sought to address operational gaps and identify the unique procedural needs of rapid response single IRB (RR-sIRB) review of multisite research by conducting a series of preparedness exercises to develop and test the RR-sIRB model. For decades, emergency responder, healthcare, and public health organizations have conducted emergency preparedness exercises to test requirements for emergency response. In this article, we describe 2 types of simulation exercises conducted by UNMC: workshops and tabletops. This effort represents a unique use of emergency preparedness exercises to develop, refine, and test rapid review functions for an sIRB and to validate readiness of regulatory research processes. Such processes are crucial for conducting rapid, ethical, and sound clinical research in public health emergencies.

Contributions of the Regional Emerging Special Pathogen Treatment Centers to the US COVID-19 Pandemic Response

The National Emerging Special Pathogens Training and Education Center (NETEC) was established in 2015 to improve the capabilities of healthcare facilities to provide safe and effective care to patients with Ebola and other special pathogens in the United States. Through NETEC, a collaborative network of 10 Regional Emerging Special Pathogen Treatment Centers (RESPTCs) undertook readiness activities that included potential respiratory pathogens. These preparations, which took place before the COVID-19 pandemic, established a foundation of readiness that enabled RESPTCs to play a pivotal role in the US COVID-19 pandemic response. As initial COVID-19 cases were detected in the United States, RESPTCs provided essential isolation capacity, supplies, and subject matter expertise that allowed for additional time for healthcare systems to prepare. Through the Special Pathogen Research Network, RESPTCs rapidly enrolled patients into early clinical trials. During periods of high community transmission, RESPTCs provided educational, clinical, and logistical support to a wide range of healthcare and nonhealthcare settings. In this article, we describe how NETEC and the RESPTC network leveraged this foundation of special pathogen readiness to strengthen the national healthcare system's response to the COVID-19 pandemic. NETEC and the RESPTC network have proven to be an effective model that can support the national response to future emerging special pathogens.

Advanced Preparation Makes Research in Emergencies and Isolation Care Possible: The Case of Novel Coronavirus Disease (COVID-19)

The optimal time to initiate research on emergencies is before they occur. However, timely initiation of high-quality research may launch during an emergency under the right conditions. These include an appropriate context, clarity in scientific aims, preexisting resources, strong operational and research structures that are facile, and good governance. Here, Nebraskan rapid research efforts early during the 2020 coronavirus disease pandemic, while participating in the first use of U.S. federal quarantine in 50 years, are described from these aspects, as the global experience with this severe emerging infection grew apace. The experience has lessons in purpose, structure, function, and performance of research in any emergency, when facing any threat.