Duo Express added a news
Mar 24, 2020 at 08:12 pm —
Isolation Gown - COVID-19.
https://www.cdc.gov/coronavirus/2019-ncov/hcp/ppe-strategy/isolation-gowns.htmlSkip directly to site contentSkip directly to page optionsSkip directly to A-Z linkCenters for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting PeopleCenters for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting PeopleCoronavirus Disease 2019 (COVID-19)Section NavigationIsolation GownsAudience: These considerations are intended for use by federal, state, and local public health officials; leaders in occupational health services and infection prevention and control programs; and other leaders in healthcare settings who are responsible for developing and implementing policies and procedures for preventing pathogen transmission in healthcare settings.Purpose: This document offers a series of strategies or options to optimize supplies of isolation gowns in healthcare settings when there is limited supply. It does not address other aspects of pandemic planning; for those, healthcare facilities can refer to COVID-19 preparedness plans.Surge capacity refers to the ability to manage a sudden, unexpected increase in patient volume that would otherwise severely challenge or exceed the present capacity of a facility. While there are no widely accepted measurements or triggers to distinguish surge capacity from daily patient care capacity, surge capacity is a useful framework to approach a decreased supply of isolation gowns during the COVID-19 response. Three general strata have been used to describe surge capacity and can be used to prioritize measures to conserve isolation gown supplies along the continuum of care.Conventional capacity: measures consist of providing patient care without any change in daily contemporary practices. This set of measures, consisting of engineering, administrative, and personal protective equipment (PPE) controls should already be implemented in general infection prevention and control plans in healthcare settings.Contingency capacity: measures may change daily standard practices but may not have any significant impact on the care delivered to the patient or the safety of healthcare personnel (HCP). These practices may be used temporarily during periods of expected isolation gown shortages.Crisis capacity: strategies that are not commensurate with standard U.S. standards of care. These measures, or a combination of these measures, may need to be considered during periods of known isolation gown shortages.The following contingency and crisis strategies are based upon these assumptions:Facilities understand their current isolation gown inventory and supply chainFacilities understand their isolation gown utilization rateFacilities are in communication with local healthcare coalitions, federal, state, and local public health partners (e.g., public health emergency preparedness and response staff) regarding identification of additional suppliesFacilities have already implemented other engineering and administrative control measures including:Reducing the number of patients going to the hospital or outpatient settingsExcluding HCP not directly involved in patient careReducing face-to-face HCP encounters with patientsExcluding visitors to patients with confirmed or suspected COVID-19Cohorting patients and HCPMaximizing use of telemedicineFacilities have provided HCP with required education and training, including having them demonstrate competency with donning and doffing, with any PPE ensemble that is used to perform job responsibilities, such as provision of patient careConventional Capacity StrategiesUse isolation gown alternatives that offer equivalent or higher protection.Several fluid-resistant and impermeable protective clothing options are available in the marketplace for HCP. These include isolation gowns and surgical gowns. When selecting the most appropriate protective clothing, employers should consider all of the available information on recommended protective clothing, including the potential limitations. Nonsterile, disposable patient isolation gowns, which are used for routine patient care in healthcare settings, are appropriate for use by HCP when caring for patients with suspected or confirmed COVID-19. In times of gown shortages, surgical gowns should be prioritized for surgical and other sterile procedures. Current U.S. guidelines do not require use of gowns that conform to any standards. Contingency Capacity StrategiesSelectively cancel elective and non-urgent procedures and appointments for which a gown is typically used by HCP.Shift gown use towards cloth isolation gowns.Reusable (i.e., washable) gowns are typically made of polyester or polyester-cotton fabrics. Gowns made of these fabrics can be safely laundered according to routine procedures and reused. Care should be taken to ensure that HCP do not touch outer surfaces of the gown during care.Laundry operations and personnel may need to be augmented to facilitate additional washing loads and cyclesSystems are established to routinely inspect, maintain (e.g., mend a small hole in a gown, replace missing fastening ties), and replace reusable gowns when needed (e.g., when they are thin or ripped)Consider the use of coveralls.Coveralls typically provide 360-degree protection because they are designed to cover the whole body, including the back and lower legs, and sometimes the head and feet as well. While the material and seam barrier properties are essential for defining the protective level, the coverage provided by the material used in the garment design, as well as certain features including closures, will greatly affect the protective level. HCP unfamiliar with the use of coveralls must be trained and practiced in their use, prior to using during patient care.In the United States, the NFPA 1999 standardexternal icon specifies the minimum design, performance, testing, documentation, and certification requirements for new single-use and new multiple-use emergency medical operations protective clothing, including coveralls for HCP.Use of expired gowns beyond the manufacturer-designated shelf life for training.The majority of isolation gowns do not have a manufacturer-designated shelf life. However, consideration can be made to using gowns that do and are past their manufacturer-designated shelf life. If there is no date available on the gown label or packaging, facilities should contact the manufacturer.Use gowns or coveralls conforming to international standards.Current guidelines do not require use of gowns that conform to any standards. In times of shortages, healthcare facilities can consider using international gowns and coveralls. Gowns and coveralls that conform to international standards, including with EN 13795 and EN14126, could be reserved for activities that may involve moderate to high amounts of body fluids.Crisis Capacity StrategiesCancel all elective and non-urgent procedures and appointments for which a gown is typically used by HCP.Extended use of isolation gowns.Consideration can be made to extend the use of isolation gowns (disposable or cloth) such that the same gown is worn by the same HCP when interacting with more than one patient known to be infected with the same infectious disease when these patients housed in the same location (i.e., COVID-19 patients residing in an isolation cohort). This can be considered only if there are no additional co-infectious diagnoses transmitted by contact (such as Clostridioides difficile) among patients. If the gown becomes visibly soiled, it must be removed and discarded as per usual practicespdf icon.Re-use of cloth isolation gowns.Disposable gowns are not typically amenable to being doffed and re-used because the ties and fasteners typically break during doffing. Cloth isolation gowns could potentially be untied and retied and could be considered for re-use without laundering in between.In a situation where the gown is being used as part of standard precautions to protect HCP from a splash, the risk of re-using a non-visibly soiled cloth isolation gown may be lower. However, for care of patients with suspected or confirmed COVID-19, HCP risk from re-use of cloth isolation gowns without laundering among (1) single HCP caring for multiple patients using one gown or (2) among multiple HCP sharing one gown is unclear. The goal of this strategy is to minimize exposures to HCP and not necessarily prevent transmission between patients. Any gown that becomes visibly soiled during patient care should be disposed of and cleaned.Prioritize gowns.Gowns should be prioritized for the following activities:During care activities where splashes and sprays are anticipated, which typically includes aerosol generating proceduresDuring the following high-contact patient care activities that provide opportunities for transfer of pathogens to the hands and clothing of healthcare providers, such as:Dressing, bathing/showering, transferring, providing hygiene, changing linens, changing briefs or assisting with toileting, device care or use, wound careSurgical gowns should be prioritized for surgical and other sterile procedures. Facilities may consider suspending use of gowns for endemic multidrug resistant organisms (e.g., MRSA, VRE, ESBL-producing organisms).When No Gowns Are AvailableConsider using gown alternatives that have not been evaluated as effective.In situation of severely limited or no available isolation gowns, the following pieces of clothing can be considered as a last resort for care of COVID-19 patients as single use. However, none of these options can be considered PPE, since their capability to protect HCP is unknown. Preferable features include long sleeves and closures (snaps, buttons) that can be fastened and secured.Disposable laboratory coatsReusable (washable) patient gownsReusable (washable) laboratory coatsDisposable apronsCombinations of clothing: Combinations of pieces of clothing can be considered for activities that may involve body fluids and when there are no gowns available:Long sleeve aprons in combination with long sleeve patient gowns or laboratory coatsOpen back gowns with long sleeve patient gowns or laboratory coatsSleeve covers in combination with aprons and long sleeve patient gowns or laboratory coatsReusable patient gowns and lab coats can be safely laundered according to routine procedures.Laundry operations and personnel may need to be augmented to facilitate additional washing loads and cyclesSystems are established to routinely inspect, maintain (e.g., mend a small hole in a gown, replace missing fastening ties) and replace reusable gowns when needed (e.g., when they are thin or ripped) read more
