In December 2019, a previously known type of pneumonia associated with severe acute respiratory syndrome emerged in the city of Wuhan (China)1. In January 2020, the pathogen was isolated and described as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)1. The corresponding disease (coronavirus disease 2019, COVID-19) spread rapidly around the world, prompting the World Health Organization to declare a global pandemic on March 11th, 20202. In Europe and for example in France, a total of 142,852 confirmed cases had been reported on May 28th, 20203. Of these, 33,646 concerned nursing home residents (leading to 13,806 deaths4) and 16,215 concerned nursing home staff.
Long-term residential care facilities and nursing homes are known to be particularly vulnerable to viral respiratory diseases (e.g. influenza)5, 6. Due to frailty and the presence of comorbidities, older adults are more likely to experience severe and/or complicated forms of COVID-19, with a higher mortality rate7.
On March 12th, 2020, the French government prohibited visits to nursing homes by family members. In fact, many establishments had anticipated this decision and had stopped visits a week previously. Access to nursing homes was limited to employees only. Despite these measures, the rapid spread of SARS-CoV-2 resulted in many cases of COVID-19 among nursing home residents by the end of March.
Faced with this unprecedented health crisis, Tours University Hospital (Tours, France) created a mobile multidisciplinary medicine team (MTMT) to help affected nursing homes deal with COVID-19 in a coordinated manner. The concept of a mobile geriatric team has emerged in France and other countries over the last decade, in response to the constant requirement for cost-effective treatment procedures that optimize resources. To the best of our knowledge, MTMTs have rarely been used to deal with COVID-19 outbreaks among older adults in our country. The objective of the present report was to share our experience of this novel collaboration between nursing homes and a university hospital’s geriatric medicine department.
The collaboration between the nursing home and the MTGMT:
The MTMT included a geriatrician, two infectious diseases experts, and two palliative care specialists (a nurse and a physician). In April 2020, the MTMT’s first intervention took place in a 100-resident nursing home in the city of Tours. The nursing home’s three floors were each divided into 2 units, and there were 60 care staff. The team members first met with the nursing home’s coordinating physician, head nurse, and director. The nursing home’s COVID-19 outbreak had started about 2 weeks previously; the first confirmed cases among the residents were recorded on March 26th. This disease spread rapidly to all the units, with a total of 11 confirmed cases among the residents and 6 among the nursing staff. Around half of the nursing staff had developed symptoms of COVID-19 but a shortage of tests prevented confirmation of these suspected cases. Four of the 11 SARS-CoV-2-positive residents had died at that point.
It appeared that the nursing home’s first case of COVID-19 was a member of staff who subsequently tested positive for SARS-CoV-2. This member of staff had come at work with respiratory symptoms, had not used personal protective equipment (PPE), and had been in close contact with the first of the residents to fall ill. Furthermore, the lack of knowledge about the risk of SARS-CoV-2 transmission by asymptomatic carriers and sometimes contradictory guidance about PPE use had resulted in confusion and a lack of clear recommendations for the care staff.
Three key issues emerged from the MTMT’s initial assessment: (i) nursing home staff must know how to recognize the signs and symptoms of COVID-19, be aware of how the disease is transmitted, and use PPE appropriately; (ii) the criteria for transferring confirmed cases of COVID-19 to hospital were not clear; and (iii) there was a need for information about patient management and a specific organizational structure for dealing with the outbreak of COVID-19.
The MTMT’s infectious diseases experts first outlined the procedures for outbreak management. The nursing home staff were given detailed information on the virus’s mode of transmission and the main strategies for preventing it from spreading: cohorting staff (to limit mixing and opportunities for transmission), limiting staff meetings or seminars, applying social distancing during staff meal breaks, and wearing a face masks at all times. To preserve supplies, the use of PPE was optimized (2 disposable surgical face masks per day and per person).
With regard to specific management, the palliative care physician and the geriatrician suggested fundamental changes in the care environment and transfer of confirmed cases of COVID-19. This included asking whether the residents had given advanced directives, and determining whether the nursing home was able to meet a resident’s medical needs. It was decided that hospital admission would be recommended for patients with few comorbidities or a low level of dependence, or when other diagnoses had to be ruled out. In fact, most cases appeared to be too advanced to benefit from hospitalization. In other cases, the resident had clearly expressed the wish to stay in a familiar environment.
With regard to treatment, the MTMT considered the benefits of antibiotics in certain situations and emphasized the importance of preventing dehydration, undernutrition, and loss of functional autonomy. The team reviewed the nursing home’s ability to provide oxygen therapy, palliative care, and end-of-life care. These procedures increased the burden of care and prompted the creation of COVID-19-only units.