key: cord-0973874-xay3wnuj
authors: Jaffri, Abbis; Jaffri, Abbiyha
title: Post-Intensive Care Syndrome and COVID-19: crisis after a crisis?
date: 2020-06-18
journal: Heart Lung
DOI: 10.1016/j.hrtlng.2020.06.006
sha: 6b1fcc52f2b58f4940fcdc03b962ce4687751ca6
doc_id: 973874
cord_uid: xay3wnuj

nan

One thing that didn`t make to the spotlight in this COVID-19 pandemic is a question that what happens to the COVID-19 patients after they are discharged from the critical care? A common assumption around the world is that once a patient is discharged from the hospital and is tested negative the problem is resolved. This may be based on a relative lack of information and knowledge, even among the health care professionals, regarding a condition described as Post-Intensive Care Syndrome (PICS). PICS may be a next public health crisis that we may face when this acute form of COVID-19 crisis settles down a bit. It wouldn`t be prudent to ignore this serious problem until it becomes another challenge for societies around the world. PICS is characterized by conglomeration of symptoms involving physical strength deficits, cognitive decline, and mental health disturbances observed after discharge from critical care that persist for a protracted amount of time. 1 Approximately 0.8 million people every year suffer from critical illness requiring mechanical ventilation during their stay in critical care in the United States; beyond all age groups. 2 Although, data on this topic hasn`t been collected yet with COVID-19 patients, it will be reasonable to assume that this number is going to drastically increase because of increase in COVID-19 crises worldwide. At least 20% of the COVID-19 patients are reported to require supportive care in the critical care units. 3 Patients infected with COVID-19 that are admitted to critical care often need 10 days of supportive care utilizing mechanical ventilation. 4 This will result in additional admissions in the intensive care units (ICU) of the hospital for the patients who need supportive care. Approximately 50 % of all the patients, across all ages, admitted to the ICU requiring mechanical ventilation go on developing PICS. 5 It is interesting to note here that the patients who are at risk of developing PICS have history of associated morbidities such as diabetes, hypertension, asthma, chronic obstructive pulmonary disease and prolonged period of mechanical ventilation (because of direct injury to the lungs) that is exactly similar to the clinical profile of COVID-19 patients who are admitted in the ICU of the hospital. 3 People who survive up to 2 years after discharge form the critical care, may have readmission to nursing care or rehabilitation facility or to ICU again up to the frightening rate of 80%. 6 This readmission rate is higher in people who have again a similar clinical profile of COVID-19 ICU survivors such as associated morbidities and acute respiratory distress injuries. 6 Another alarming facet of this problem is long-term cognitive decline. Neurocognitive deficits including anxiety and depression were reported in 46 % of patients at 1 year and 47 % of ICU survivors at 2 year follow up. 5 Patients also reported consistent deficits in quality of life at 1 and 2 years after discharge with no improvement in emotional, pain and general health over the period of time, rather further deterioration was observed in mental health at 2 years. 5 Chronic pain after critical care persisting over years may be another reason adding to the mental health disturbances of these patients over the period of time. 7 Notably, physical impairment such as balance problems and muscular weakness have also been found in these patients over a period of time that can potentially increase the risk of falls in these individuals. Each additional day of bed-rest in the critical care is associated with 11% decrease in muscle strength even at 24 months of follow up. 8 Muscle weakness is directly associated with deterioration in health related quality of life and physical function throughout and beyond the 2-years of follow up in ICU survivors of respiratory illness. 8 Also, there is an alarming impact of PICS on individual`s financial stability. A majority of ICU survivors face some problems returning to work with 31 % of them experiencing major occupational changes, and a quarter of them becoming completely jobless. 9 it doesn't stop here, these patients also develop extreme difficulties in performing their activities of daily living such as driving. It has been reported that 33% of the individuals after discharge from critical care even up to a year are unable to drive limiting their mobility and social responsibilities. 10 These are startling statistics and may be an impending disaster in the COVID-19 recovered patients that we are unable to recognize as of now. Now, another question is what can we do about it? The solution to this problem is developing integrated rehabilitation response by mobilizing our rehabilitation troops and bringing them on the front line to cater these complications of stay in critical care. Professionals such as physical therapists, occupational therapists, psychologists, nutritionist and physical medicine and rehabilitation physicians (physiatrists) can work together to develop strategies to treat the complications arising from ICU stay. Exercise programs tailored towards increasing strength and balance along with good nutrition that may increase the functional capacity should start early after discharge. It has been previously reported that patients recovering from critical care at hospital had improved physical and psychological outcomes when strengthening exercises were supplemented with amino acids. 11 Many of the patients recovering from ICU may need to be transferred to in-patient rehabilitation settings. However, it poses several challenges such as dire paucity of personal protective equipment which may put rehabilitation professionals at risk. This may result in further spread of disease; health-care provider carrying COVID-19 asymptotically can become a 'super spreader'. 12 In addition, COVID-19 is a worldwide phenomenon and in many developing countries there are no facilities available for in-patient rehabilitation centers. Ensuring health-care providers and staff safety, and greater out-reach of rehabilitations services, telerehabilitation and virtual rehabilitation may become the mainstay of providing these services. Also, conducting multi-national telerehabilitation conferences may help rehabilitation professionals to develop skills for managing these patients in different parts of the world, and give them an opportunity to devise a common framework to address impairments ICU survivors of COVID-19 patients. Moreover, there is a need of dissemination of awareness of an exigent need of rehabilitation in post-discharge COVID-19 patients in the developing countries where the emphasize on rehabilitation is minimal. Post-discharge crises may hit developing countries harder than developed countries because of lack of basic health social services such as health, education and safety available let alone rehabilitation facilities. 13 PICS and its implications in COVID-19 ICU survivors should be added in the policy making of the organizations such as world bank or the United Nations when allocating health-care relief funds to the developing countries. Emphasize on rehabilitation should be integrated as an essential part of the support programs such as "Securing Human Investments to Foster Transformation (SHIFT)" aimed to capacity building of developing countries such as Pakistan to fight this pandemic. Lastly, one critical aspect in management of these patients is education to the family members. PICS can have a significant influence on the family members of the patient, and it is called PICS-family. 14 Patient will be completely dependent on the family after getting discharged from the hospital, and family may important role in emotional and physical support. Family should recognize the mental health disturbances in patients that may have developed because of anxiety and depression, provide continual emotional support and help patient understand the need of physical rehabilitation by engaging them in regular physical activity. This article is an effort to bring this looming yet unrecognized problem to public attention.

PICS is relatively newer term that was introduced almost 10 years ago to health-care professionals involved in the treatment of patients discharged after critical care to identify the impairments that are usually missed by clinicians, and administer tailored care to address these impairments. Hospitalizations because of COVID-19 may demand recognition of PICS more than ever, and sooner than later.

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