Visitor restrictions in long-term care (LTC) during an outbreak or pandemic are implemented due to the perceived risk of transmission between residents or staff and visitors.
· Social isolation and possible loss of care resulting from visitor restrictions in LTC may place residents at risk of poorer outcomes in terms of both physical and mental health, as well as distress to families and staff (see Saskatchewan LTC Network Family Perspective).
· Visitor restriction policies typically allow visits for compassionate reasons that include end of life, critical care, and support of persons who require assistance beyond that provided by healthcare e.g. support for feeding, mobility, or behaviors, but specific detail on these is not consistent or clear.
· Recent changes to visitation policies in Australia are less restrictive and allow brief visitations (end of table 1, noted in red font).
· Although the majority of policies describe a need for flexibility and case-by-case assessment of visits deemed “essential”, the majority of policies are not clear in who is to conduct this analysis or the criteria that should be used to make these decisions.
Visitation policies differ in detail regarding the number of visitors allowed at one time, total number of visitors allowed, visit duration, mobility within the home and location of the visit.
· Remote and technology assisted visits are to be facilitated by LTC staff.
· Infection control practices are enforced for visitors, and may include screening (e.g. temperature, symptoms, travel and contact history), prohibiting ill visitors, use of personal protective equipment (PPE), hand and cough hygiene.
· Education of visitors and support for proper infection control practices is encouraged in the majority of policies.
Tupper, S; Ward, H; Howell-Spooner, B; Dalidowicz, M; Boden, C. How is "compassionate visit" defined and operationalized in the context of an infectious outbreak or pandemic in long-term care? 2020 May 1; Document no.: LTC042402
RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2020. 17 p. (CEST rapid review report)
Core concepts of family engagement include dignity and respect, information sharing, participation in care and decision making, and collaboration (Hart 2020).
A careful balance needs to be maintained between attending to patients’ physical and psychological needs and adhering to infection control guidelines, while offering psychological support to family members (Chan 2006).
The word ‘visitation’ does not adequately describe family members’ involvement. Family presence is a more suitable term as it redefines families as partners in care (Hart 2020). However, it is important to recognize that family presence is not a substitute for adequate staffing levels.
Very little guidance is provided in the literature on innovative or specific approaches engage family care providers during a pandemic. The literature mainly focuses on supporting alternate forms of communication such as telephone calls, or technology assisted communication through social media or video/voice calls.
Enhanced communication strategies that provide regular information to a primary family contact on the patient/resident condition and allow chosen care partners to contribute to decision making as much as possible are recommended (Koller 2006).
The negative impact of visitation restrictions places increased stress on patients/residents and families who are unable to provide or receive non-healthcare specific supportive care. Those with neurocognitive disorders or communication barriers are more significantly impacted.
Staff also report increased stress during family visitation restrictions due to the additional time required to take on a “familial role” for the patient/resident. These roles may include providing a supportive environment, social interaction, information sharing, and opportunities for play (Koller 2006a – pediatric hospital setting).
The search question did not specifically look at impact of visitation on infection rates; therefore, there is insufficient information to determine if visitation policies affect infection rates. However, a systematic review in pediatric hospital setting in Ontario found no connection between liberal visiting hours and increased SARS infection rates (Smith 2009).
When facilitating sibling visitation in the NICU, a pre-visit education process is recommended. Maternity settings may wish to consider a 'combination' policy, where the women's partners and/or significant other would have open visiting (all day), with restricted visiting for others. In other general hospital ward settings, open visiting with a 'quiet hour' is suggested (Smith 2009).
Tupper, S; Ward, H; Dalidowicz, M; Boden, C; Ellsworth, C; What are best practices for engaging family care providers during a pandemic? 2020 Apr 16; Document no.: LTC042401 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2020. 22 p. (CEST rapid review report)
Tupper, S; Ward, H; Howell-Spooner, B; Dalidowicz, M; What are the impacts on the family unit from visitation restrictions during an infectious disease outbreak and how can we support the families? 2020 May 14; Document no.: LTC042403 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2020. 38 p. (CEST rapid review report)
6-month to 1 year survival rates of critical COVID-19 patients are similar to those of non-COVID-19 patients admitted to ICU
COVID-19 patients who have survived intensive care (ICU) admission are at risk of developing both post intensive care syndrome (PICS) and Long COVID. PICS includes impairments in physical, cognitive and psychological dimensions
Long-term survival follow up of COVID patients indicates that they experience similar levels of impairments in physical, cognitive and psychological dimensions as historical non-COVID reference populations.
The most common long-term impairments reported by COVID patients are persistent dyspnea/breathlessness, general weakness/fatigue and ongoing psychological symptoms such as anxiety, depression and PTSD
Badea, A; Reeder, B; Groot, G; Miller, L; Mueller, M. What are the one year outcomes for ICU COVID patients? 2022 Feb 18, Document no.: EOC220201 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2022. 11 p. (CEST rapid review report).
The group designated in Saskatchewan as Clinically Extremely Vulnerable (CEV) is a heterogenous clinical population with factors that impair their immune response to differing degrees.
Very Limited evidence is currently available to assess the immune response following vaccination is selected clinical populations; no evidence is available to assess vaccine efficacy or effectiveness in these populations. The clinical relevance of measured immune response with respect to protection from disease is still uncertain.
In considering the immune response of the CEV population, it is recommended that the absolute difference in immune response between 1 and 2 doses be considered, as it is possible some patient groups will have lowered protection regardless of vaccine strategy.
In terms of clinical subgroups:
oOrgan transplantation recipients on immunosuppressive medication: solid organ transplant recipients receiving anti-metabolite maintenance immunosuppression therapy were less likely to develop an antibody response to an mRNA vaccine, compared to those receiving other types of therapies (37% vs 63%). In a study of 242 kidney transplant recipients on immunosuppressive therapy only 10.8% became seropositive at 28 days after a single dose of mRNA vaccine.
oCancer: A study of 151 elderly patients with solid and hematological malignancies and 54 healthy controls who received one or two doses of BNT162b2 (Pfizer-BioNTech) vaccine shows approximately 39% of solid cancer patients, 13% of hematological cancer patients, and 97% of healthy controls (p<0.0001) developed anti-S IgG 21 days following a single dose vaccine. However, response in solid cancer patients increased to 95% within 2 weeks of the second dose at 21 days.
oOther immunocompromising conditions (e.g., auto-immune disorders and therapy): some level of immunity is generated with vaccination; however, what this means clinically is unknown. It seems that ensuring the dosing is properly timed around biologic therapy is important.
Azizian, A; Lee, S; Shumilak, G; Groot, G; Reeder, B; Miller, L; Howell-Spooner, B. What are the risks or benefits of extended intervals between doses of COVID-19 vaccines compared to recommended dosing in extremely vulnerable populations? 2021 Apr 20, Document no.: EOC210302 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2021. 15 p. (CEST rapid review report).
There exists some ambiguity across jurisdictions and thus there is no clear universal case definition of COVID-19 hospitalization.
Public Health Ontario measures hospitalization as “the number of confirmed COVID-19 cases that reported ever being hospitalized during their infection”- i.e., all cases reported as ever being hospitalized during their infection.
The category “incidental COVID-19 hospitalizations” has been proposed. This refers to patients who are primarily admitted for other ailments and test positive as part of routine screening.
Some jurisdictions and health agencies have started differentiating between those who were admitted for COVID-19-related illness and incidental admissions. Ontario and Saskatchewan have begun using this category in their regular reporting of COVID-19 statistics.
New data from Australia, New Zealand, the US, and Canada indicate that 30 to 50 percent of COVID-19 hospitalizations are “incidental COVID-19 hospitalization” – 46% of COVID-19 hospitalizations in Ontario (as of January 11th, 2022) and 40% in Saskatchewan (as of January 26th, 2022)
Some expert opinions caution that such binary categorization may oversimplify clinical reality, and suggests also employing an ‘indeterminate’ category
Asamoah, G; Badea, A; Reeder, B; Groot, G; Muhajarine, N; Howell-Spooner, B; Young, C. What is the (case) definition of hospitalization for COVID-19 in similar jurisdictions? 2022 Feb 10. Document no.: CAC220101 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2022. 9 p. (CEST rapid review report).