Efficacy and safety of unrestricted visiting policy for critically ill patients: a meta-analysis

A systematic review on the effect of telehealth communication with intensive care unit families on patient and family outcomes

BACKGROUND

During the Covid-19 pandemic, family visitation to intensive care was severely restricted. In response, family communication moved to remote-only options. The effect on patients and families of this communication change is poorly understood.

OBJECTIVE

The aim of this review was to synthesise the available research on remote-only communication interventions and their effect on patient and family outcomes within the intensive care environment.

REVIEW METHOD USED

A systematic review of relevant studies was undertaken.

DATA SOURCES

Databases included CINAHL, APA PsychINFO, MEDLINE, and Ovid Embase.

REVIEW METHODS

Databases were searched with a date restriction of June 1st, 2011, to June 1st, 2023. Two independent reviewers assessed each study using the Mixed Methods Appraisal Tool, version 2 of the Cochrane risk-of-bias tool for randomised controlled trials, and the Risk Of Bias In Nonrandomised Studies of Interventions tool for methodological quality and risk of bias. Of the 2292 articles screened, 10 studies met the inclusion criteria.

RESULTS

Ten studies were included (n = 3861). Methodological quality was mostly poor, with one study evaluated as high on Mixed Methods Appraisal Tool quality criteria. Two themes were derived from the literature: (i) patient and family satisfaction; and (ii) patient and family psychological distress symptoms. Five studies reported patient and family satisfaction, with four studies finding statistically significant improvement following the communication intervention. However, only one of the five studies specifically evaluated the satisfaction with the communication intervention. Nine studies reported patient and family psychological distress symptoms, using 12 measurement tools. A variable effect of interventions was found within this theme.

CONCLUSIONS

This review identified important gaps in the research examining remote-only family communication interventions in intensive care. Inconsistent delivery of remote-only communication interventions, biased research methods, and variable outcome measurement tools impacted the reliability and validity of current evidence. Further research on remote-only communication interventions and the effect on families is recommended.

Effect of occupational therapy on the occurrence of delirium in critically ill patients: a systematic review and meta-analysis

Aim

Delirium poses a major challenge to global health care, yet there is currently a dearth of single effective interventions or medications. Particularly, addressing delirium induced by critical illness is a complex process. Occupational therapy is considered to have a high potential for use in the prevention of delirium, as it involves both cognitive training and training in ADL. To comprehensively analyze the effect of occupational therapy on delirium prevention, we evaluated the effects of occupational therapy vs. standard non-pharmacological prevention on incidence and duration of delirium, clinical outcomes and rehabilitation outcomes in critically ill patients.

Methods

The data sources, including PubMed/Medline, Web of Science, EMBASE, and Cochrane Library, were comprehensively searched from their inception until 15 October 2023. Following the PICOS principle, a systematic screening of literature was conducted to identify relevant studies. Subsequently, the quality assessment was performed to evaluate the risk of bias in the included literature. Finally, outcome measures from each study were extracted and comprehensive analysis was conducted using Review Manager 5.4.

Results

A total of four clinical trials met the selection criteria. The pooled analysis indicated no significant difference in the incidence and duration of delirium between the OT group and standard non-pharmacological interventions. A comprehensive analysis of clinical outcomes revealed that OT did not significantly reduce the length of hospital stay or ICU stay. Meanwhile, there was no significant difference in mortality rates between the two groups. It is noteworthy that although grip strength levels did not exhibit significant improvement following OT intervention, there were obvious enhancements observed in ADL and MMSE scores.

Conclusion

Although occupational therapy may not be the most effective in preventing delirium, it has been shown to significantly improve ADL and cognitive function among critically ill patients. Therefore, we contend that occupational therapy is a valuable component of a comprehensive multidisciplinary approach to managing delirium. In the future, high-quality researches are warranted to optimize the implementation of occupational therapy interventions for delirium prevention and further enhance their benefits for patients.

S. S, Begum M, Chakraborty SR, Chowdhury H, Chowdhury MAR, Deb P, Akhter Farzana N, Ghose A, Harun Or Roshid M, Hoque Tipu MR, Hosain S, Hossain MM, Moinul Islam M, Kumar Tirupakuzhi Vijayaraghavan B, Mohsin M, Mund M, Nasrin S, Kumar Nath R, Nayak S, Pani N, Ahmmad Sarker S, Dondorp A, Tripathy S, Faiz MA. Understanding patient and family experiences of critical care in Bangladesh and India: What are the priority actions to promote person-centred care?

Patients' experiences in the intensive care unit (ICU) can enhance or impair their subsequent recovery. Improving patient and family experiences on the ICU is an important part of providing high quality care. There is little evidence to guide how to do this in a South Asian critical care context. This study addresses this gap by exploring the experiences of critically ill patients and their families in ICUs in Bangladesh and India. We elicit suggestions for improvements from patients, families and staff and highlight examples of practices that support person-centred care. This multi-site hospital ethnography was carried out in five ICUs in government hospitals in Bangladesh and India, selected using purposive sampling. Qualitative data were collected using non-participant observation and semi-structured interviews and analysed using reflexive thematic analysis. A total of 108 interviews were conducted with patients, families, and ICU staff. Over 1000 hours of observation were carried out across the five study sites. We identified important mediators of patient and family experience that span many different aspects of care. Factors that promote person-centred care include access to ICU for families, support for family involvement in care delivery, clear communication with patients and families, good symptom management for patients, support for rehabilitation, and measures to address the physical, environmental and financial needs of the family. This study has generated a list of recommendations that can be used by policy makers and practitioners who wish to implement person-centred principles in the ICU.

Efficacy of preventive interventions against ventilator-associated pneumonia in critically ill patients: an umbrella review of meta-analyses

Many meta-analyses have assessed the efficacy of preventive interventions against ventilator-associated pneumonia (VAP) in critically ill patients. However, there has been no comprehensive analysis of the strength and quality of evidence to date. Systematic reviews of randomized and quasi-randomized controlled trials, which evaluated the effect of preventive strategies on the incidence of VAP in critically ill patients receiving mechanical ventilation for at least 48 h, were included in this article. We identified a total of 34 interventions derived from 31 studies. Among these interventions, 19 resulted in a significantly reduced incidence of VAP. Among numerous strategies, only selective decontamination of the digestive tract (SDD) was supported by highly suggestive (Class II) evidence (risk ratio (RR)=0.439, 95% CI: 0.362-0.532). Based on data from the sensitivity analysis, the evidence for the efficacy of non-invasive ventilation in weaning from mechanical ventilation (NIV) was upgraded from weak (Class IV) to highly suggestive (Class II) (RR=0.32, 95% CI: 0.22-0.46). All preventive interventions were not supported by robust evidence for reducing mortality. Early mobilization exhibited suggestive (Class III) evidence in shortening both intensive length of stay (LOS) in the intensive care unit (ICU) (mean difference (MD)=-0.85, 95% CI: -1.21 to -0.49) and duration of mechanical ventilation (MD=-1.02, 95% CI: -1.41 to -0.63). In conclusion, SDD and NIV are supported by robust evidence for prevention against VAP, while early mobilization has been shown to significantly shorten the LOS in the ICU and the duration of mechanical ventilation. These three strategies are recommendable for inclusion in the ventilator bundle to lower the risk of VAP and improve the prognosis of critically ill patients.

From bedside to recovery: exercise therapy for prevention of post-intensive care syndrome

BACKGROUND

As advancements in critical care medicine continue to improve Intensive Care Unit (ICU) survival rates, clinical and research attention is urgently shifting toward improving the quality of survival. Post-Intensive Care Syndrome (PICS) is a complex constellation of physical, cognitive, and mental dysfunctions that severely impact patients' lives after hospital discharge. This review provides a comprehensive and multi-dimensional summary of the current evidence and practice of exercise therapy (ET) during and after an ICU admission to prevent and manage the various domains of PICS. The review aims to elucidate the evidence of the mechanisms and effects of ET in ICU rehabilitation and highlight that suboptimal clinical and functional outcomes of ICU patients is a growing public health concern that needs to be urgently addressed.

MAIN BODY

This review commences with a brief overview of the current relationship between PICS and ET, describing the latest research on this topic. It subsequently summarises the use of ET in ICU, hospital wards, and post-hospital discharge, illuminating the problematic transition between these settings. The following chapters focus on the effects of ET on physical, cognitive, and mental function, detailing the multi-faceted biological and pathophysiological mechanisms of dysfunctions and the benefits of ET in all three domains. This is followed by a chapter focusing on co-interventions and how to maximise and enhance the effect of ET, outlining practical strategies for how to optimise the effectiveness of ET. The review next describes several emerging technologies that have been introduced/suggested to augment and support the provision of ET during and after ICU admission. Lastly, the review discusses future research directions.

CONCLUSION

PICS is a growing global healthcare concern. This review aims to guide clinicians, researchers, policymakers, and healthcare providers in utilising ET as a therapeutic and preventive measure for patients during and after an ICU admission to address this problem. An improved understanding of the effectiveness of ET and the clinical and research gaps that needs to be urgently addressed will greatly assist clinicians in their efforts to rehabilitate ICU survivors, improving patients' quality of survival and helping them return to their normal lives after hospital discharge.

Post-intensive care syndrome: Recent advances and future directions

Post-intensive care syndrome comprises physical, cognitive, and mental impairments in patients treated in an intensive care unit (ICU). It occurs either during the ICU stay or following ICU discharge and is related to the patients' long-term prognosis. The same concept also applies to pediatric patients, and it can greatly affect the mental status of family members. In the 10 years since post-intensive care syndrome was first proposed, research has greatly expanded. Here, we summarize the recent evidence on post-intensive care syndrome regarding its pathophysiology, epidemiology, assessment, risk factors, prevention, and treatments. We highlight new topics, future directions, and strategies to overcome post-intensive care syndrome among people treated in an ICU. Clinical and basic research are still needed to elucidate the mechanistic insights and to discover therapeutic targets and new interventions for post-intensive care syndrome.

Critical care and pandemic preparedness and response

Critical care was established partially in response to a polio epidemic in the 1950s. In the intervening 70 yr, several epidemics and pandemics have placed critical care and allied services under extreme pressure. Pandemics cause wholesale changes to accepted standards of practice, require reallocation and retargeting of resources and goals of care. In addition to clinical acumen, mounting an effective critical care response to a pandemic requires local, national, and international coordination in a diverse array of fields from research collaboration and governance to organisation of critical care networks and applied biomedical ethics in the eventuality of triage situations. This review provides an introduction to an array of topics that pertain to different states of pandemic acuity: interpandemic preparedness, alert, surge activity, recovery and relapse through the literature and experience of recent pandemics including COVID-19, H1N1, Ebola, and SARS.

The Effect of Video Call with Family Members on Physiological Parameters of Critically Ill Patients in Intensive Care Unit: A Quasi-experimental Study

Aim and background

There are not enough studies on the direct effect of virtual patient visits on patients' vital signs in intensive care. The aim of this study is to determine the effect of video calls made between conscious patients and their families on the patient's vital signs and to determine the level of satisfaction.

Materials and methods

The research was carried out quasi-experimentally. Study data were collected from 135 patients and their relatives. The data were collected from the vital signs monitoring form and the Glasgow Coma Scale (GCS). Satisfaction with the video call was measured with a score scale between 0 and 5. Video calls were conducted by an intensive care unit (ICU) nurse every day between 13:00 and 15:00 for 5 days. Physiological parameters were measured 30 minutes before, during, and 30 minutes after the video calls.

Results

The mean patient pulse rate (PR) value was 92.04 ± 12.87, respiratory rate (RR) value was 22.89 ± 3.63, and GCS total score was 14.01 ± 0.12 during the call. There was a statistically significant difference between these values measured during the video calls and the values measured before and after the interview (p < 0.00). The mean score of patient satisfaction with the video call was 4.80 ± 0.44; for relatives, the mean score was 4.87 ± 0.33.

Conclusion

This study revealed that video calls with family members affected PR, RR, and GCS of patients hospitalized in ICU.

Clinical significance

Video calls can be implemented in all ICUs where visits are restricted. This practice is well recognized by both families and patients.

How to cite this article

Uysal N, Vaizoğlu D. The Effect of Video Call with Family Members on Physiological Parameters of Critically Ill Patients in Intensive Care Unit: A Quasi-experimental Study. Indian J Crit Care Med 2023;27(10):732-736.

Delirium prevention and management in hospitalized older adults

ABSTRACT

Delirium is a common neurocognitive disorder among hospitalized older adults, and it can have devastating effects. The purpose of this article is to inform NPs in the hospital setting to recognize, prevent, and manage delirium in older adults. The roles of nonpharmacologic and pharmacologic interventions are described.

Clinician perceptions of the impact of ICU family visiting restrictions during the COVID-19 pandemic: an international investigation

PURPOSE

To guarantee the safety of the public, clinicians and patients during the COVID-19 pandemic, hospital visits were severely restricted internationally. There are limited data on the precise impact of these visiting restrictions on Intensive Care Unit clinicians. Our objectives therefore were to explore the impact of family visitation restrictions on clinicians and care delivery and describe innovation alongside areas for potential improvement.

METHODS

A qualitative approach using focus groups was employed. We recruited members of the multi-disciplinary team from Spain, France and the UK. Framework analysis was used to synthesize and interpret data.

RESULTS

In total, 28 staff from multiple international sites contributed to data across six focus groups: 12 from the UK, 9 from France and 7 from Spain. In relation to the key aims, we derived four themes: the emergence of new technologies, relationships and rapport establishment, communication challenges and end-of-life care provision. Across each theme, the overarching concepts of clinician emotional exhaustion and emotional distress emerged alongside the negative impact on job satisfaction.

CONCLUSION

The impact of COVID-19 family visitation restrictions is far reaching. Future research should examine the wider impact of family presence in the ICU.