Hospital-level factors associated with report of physical activity in patients on mechanical ventilation across Washington State

Social Determinants of Health and Delivery of Rehabilitation to Older Adults During ICU Hospitalization

Importance

Older adults with socioeconomic disadvantage develop a greater burden of disability after critical illness than those without socioeconomic disadvantage. The delivery of in-hospital rehabilitation that can mitigate functional decline may be influenced by social determinants of health (SDOH). Whether rehabilitation delivery differs by SDOH during critical illness hospitalization is not known.

Objective

To evaluate whether SDOH are associated with the delivery of skilled rehabilitation during critical illness hospitalization among older adults.

Design, Setting, and Participants

This cohort study used data from the National Health and Aging Trends Study linked with Medicare claims (2011-2018). Participants included older adults hospitalized with a stay in the intensive care unit (ICU). Data were analyzed from August 2022 to September 2023.

Exposures

Dual eligibility for Medicare and Medicaid, education, income, limited English proficiency (LEP), and rural residence.

Main Outcome and Measures

The primary outcome was delivery of physical therapy (PT) and/or occupational therapy (OT) during ICU hospitalization, characterized as any in-hospital PT or OT and rate of in-hospital PT or OT, calculated as total number of units divided by length of stay.

Results

In the sample of 1618 ICU hospitalizations (median [IQR] patient age, 81.0 [75.0-86.0] years; 842 [52.0%] female), 371 hospitalizations (22.9%) were among patients with dual Medicare and Medicaid eligibility, 523 hospitalizations (32.6%) were among patients with less than high school education, 320 hospitalizations (19.8%) were for patients with rural residence, and 56 hospitalizations (3.5%) were among patients with LEP. A total of 1076 hospitalized patients (68.5%) received any PT or OT, with a mean rate of 0.94 (95% CI, 0.86-1.02) units/d. After adjustment for age, sex, prehospitalization disability, mechanical ventilation, and organ dysfunction, factors associated with lower odds of receipt of PT or OT included dual Medicare and Medicaid eligibility (adjusted odds ratio, 0.70 [95% CI, 0.50-0.97]) and rural residence (adjusted odds ratio, 0.65 [95% CI, 0.48-0.87]). LEP was associated with a lower rate of PT or OT (adjusted rate ratio, 0.55 [95% CI, 0.32-0.94]).

Conclusions and Relevance

These findings highlight the need to consider SDOH in efforts to promote rehabilitation delivery during ICU hospitalization and to investigate factors underlying inequities in this practice.

Understanding the needs and perceptions of early mobilization for critically ill patients: A systematic review of qualitative studies

OBJECTIVE

To synthesize qualitative research findings on intensive care patients' perceptions of early mobilization to identify their needs and understand the factors influencing their participation.

METHODS

Studies that explored patients' experiences of early mobilization within the intensive care unit were searched. A comprehensive search was conducted by searching five English and four Chinese electronic databases. The systematic review was carried out in line with the Joanna Briggs Institute methodology for systematic reviews of qualitative evidence, and also the thematic synthesis method was used to analyze the data.

RESULTS

A total of eight studies were included. Eight descriptive themes were formed: patients' self-determination needs, patients' relationship needs, patients' needs for competency and self-control, perceived benefits of physical function, increased self-confidence, negative emotions, unpleasant experiences and suffering, negative attitudes, and three analytical themes related to patients' perceptions of early mobilization in the intensive care unit were identified, including patients' needs during early mobilization, facilitators prompting patients' actions in early mobilization, and obstacles influencing patients' actions in early mobilization.

CONCLUSION

Many factors influence the critically ill patients' actions in early mobilization. A better understanding of patients' potential needs and psychological responses to early mobilization in the intensive care unit may help health professionals develop strategies to promote the quality of early mobilization.

IMPLICATIONS FOR CLINICAL PRACTICE

Recognizing and developing the strategies to meet the needs are essential to improve the patients' actions in early mobilization in the intensive care unit.. Therefore, understanding the relationship between needs support and patients' actions in early mobilization can help them provider better support services during mobilization.

Characterization of muscle mass, strength and mobility of critically ill patients with SARS-CoV-2 pneumonia: Distribution by sex, age, days on mechanical ventilation, and muscle weakness

Objective: Quantify and categorize by sex, age, and time spent on mechanical ventilation (MV), the decline in skeletal muscle mass, strength and mobility in critically ill patients infected with SARS-CoV-2 and requiring mechanical ventilation while at intensive care unit (ICU). Design: Prospective observational study including participants recruited between June 2020 and February 2021 at Hospital Clínico Herminda Martin (HCHM), Chillán, Chile. The thickness of the quadriceps muscle was evaluated by ultrasonography (US) at intensive care unit admission and awakening. Muscle strength and mobility were assessed, respectively, through the Medical Research Council Sum Score (MRC-SS) and the Functional Status Score for the Intensive Care Unit Scale (FSS-ICU) both at awakening and at ICU discharge. Results were categorized by sex (female or male), age (<60 years old or ≥60 years old) and time spent on MV (≤10 days or >10 days). Setting: Intensive care unit in a public hospital. Participants: 132 participants aged 18 years old or above (women n = 49, 60 ± 13 years; men n = 85, 59 ± 12 years) admitted to intensive care unit with a confirmed diagnosis of severe SARS-CoV-2 and requiring MV for more than 48 h were included in the study. Patients with previous physical and or cognitive disorders were excluded. Interventions: Not applicable. Results: Muscle thickness have significantly decreased during intensive care unit stay, vastus intermedius (-11%; p = 0.025), rectus femoris (-20%; p < 0.001) and total quadriceps (-16%; p < 0.001). Muscle strength and mobility were improved at intensive care unit discharge when compared with measurements at awakening in intensive care unit (time effect, p < 0.001). Patients ≥60 years old or on MV for >10 days presented greater muscle loss, alongside with lower muscle strength and mobility. Conclusion: Critically ill patients infected with SARS-CoV-2 and requiring MV presented decreased muscle mass, strength, and mobility during their intensive care unit stay. Factors associated with muscle mass, such as age >60 years and >10 days of MV, exacerbated the critical condition and impaired recovery.

Barriers and facilitators to implementation of early mobilisation of critically ill patients in Zimbabwean and South African public sector hospitals: a qualitative study

PURPOSE

Implementing early mobilisation in intensive care is challenging, and a detailed knowledge of factors that may hinder or facilitate implementation is essential for success. The study was done to explore the perceived barriers and facilitators to early mobilisation by physiotherapists in Zimbabwean and South African public sector hospital ICUs.

METHODS

A qualitative study was done in eight public sector hospitals from South Africa and four hospitals from Zimbabwe. Physiotherapists from the participating hospitals who had at least two years working experience in ICU were invited to participate in semi-structured, in-depth, face-to-face interviews. Purposive sampling was done. Data collected included interpretation of early mobilisation, perceived barriers, and facilitators to early mobilisation. Data analysis was done using the content analysis method.

FINDINGS

A total of 22 physiotherapists were interviewed. In defining the activities regarded as early mobilisation, there was diversity in relation to the specific activities and the nature of the patients in which the defined activities were suitable for. Perceived barriers which emerged included lack of professional autonomy or boundaries, motivation, and clinical skills. Perceived facilitators to early mobilisation included the availability of guidelines, good communication, adequate staff, and mobilisation equipment.

CONCLUSIONS

Barriers and facilitators to early mobilisation are multifactorial. There is need for multidisciplinary team collaboration and planning before implementing early mobilisation activities.Implications to rehabilitationProfessional roles/identity and or boundaries emerged to be a barrier that hinder implementation of early mobilisation if not clearly defined.Non-rotational physiotherapy coverage was highlighted to be important in facilitating good communication and teamwork and sustainability of services in ICU.Good communication channels and referrals between different disciplines should be employed in ICU to prevent delay in rendering services to ICU patients.

Environmental Factors Affecting Early Mobilization and Physical Disability Post-Intensive Care: An Integrative Review Through the Lens of the World Health Organization International Classification of Functioning, Disability, and Health

BACKGROUND

Early mobilization (EM) is one of few potential protective factors associated with reduced physical disability post-intensive care (PD PIC). However, only 45% of intensive care units (ICUs) in the United States routinely practice EM despite its recognized benefits.

OBJECTIVES

To analyze the evidence on the relationship between critical care EM, PD PIC, and environmental factors, using the theoretical lens of the World Health Organization's (WHO's) International Classification of Functioning, Disability, and Health (ICF).

METHOD

The Whittemore and Knafl methodology for integrative reviews and PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) reporting guidelines were followed. Qualitative, quantitative, and mixed-methods studies (n = 38) that evaluated EM and 1 or more domains of the WHO ICF were included. Quality was appraised using the Mixed-Methods Appraisal Tool. Study characteristics were evaluated for common themes and relationships. The ICF domains and subdomains pertaining to each study were synthesized.

RESULTS

Early mobilization was related to improved functioning on the disability continuum of the WHO ICF. Early mobilization was influenced by several WHO ICF environmental factors. Dedicated physical and occupational therapy teams in the ICU, interdisciplinary rounds, and positive family and staff perception of EM facilitated intervention delivery. However, poor staffing levels, negative unit culture, perceived workload burden, and lack of equipment, education, and financial support impeded delivery of EM.

DISCUSSION

Early mobilization is a promising intervention that may reduce PD PIC. However, environmental factors negatively influence delivery of EM in the ICU. Several gaps in EM research limit its acceptability in ICU practice. Existing EM research is challenged by poor methodological quality. Further study is necessary to better understand the role of EM on PD PIC and improve patient outcomes following critical illness.

Patient-Level Barriers and Facilitators to Early Mobilization and the Relationship With Physical Disability Post-Intensive Care: Part 2 of an Integrative Review Through the Lens of the World Health Organization International Classification of Functioning, Disability, and Health

BACKGROUND

Early mobilization (EM) is associated with reduced physical disability post-intensive care (PD PIC). Yet, contextual factors facilitate or impede delivery of EM in the intensive care unit (ICU). Only 45% of ICUs in the United States routinely practice EM despite its recognized benefits.

OBJECTIVES

To analyze the evidence on the relationship between critical care EM, PD PIC, and personal (patient-level) factors, using the theoretical lens of the World Health Organization's International Classification of Functioning, Disability, and Health (ICF).

METHOD

The Whittemore and Knafl methodology for integrative reviews and PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) reporting guidelines were followed. Qualitative, quantitative, and mixed-methods studies (n = 38) that evaluated EM and 1 or more domains of the World Health Organization ICF were included. Quality was appraised using the Mixed-Methods Appraisal Tool. Study characteristics were evaluated for common themes and relationships. The ICF domains and subdomains pertaining to each study were synthesized.

RESULTS

Early mobilization delivery was influenced by personal factors. Deeper sedation level, the presence of delirium, higher patient acuity, the presence of medical devices, and patient weight were identified barriers to EM delivery. Patient engagement in EM was associated with improved delivery. Patients who enjoyed rehabilitation were more likely to demonstrate improvement in functional impairment than those who did not enjoy rehabilitation.

DISCUSSION

Early mobilization is associated with reduced PD PIC, yet numerous contextual factors affect the delivery of EM in the ICU. Further study of patient-level factors and EM must explore the relationship between patient engagement, baseline demographics, and functional status at ICU admission, patient-level considerations for decisions to mobilize, and EM in the ICU. This research is critical to improving the delivery of EM in the ICU and reducing PD PIC.

Implementation of ABCDEF care bundle in intensive care units: A cross-sectional survey

BACKGROUND

Delirium affects up to 80% of patients in intensive care units (ICUs) and is associated with higher mortality, physical dependence, and health care costs. The 2018 pain, agitation, delirium, immobility, and sleep guideline recommended ABCDEF care bundle for delirium prevention and management. However, limited information is available regarding the adoption of the care bundle in ICUs in Mainland China.

AIMS AND OBJECTIVES

To assess the current implementation of the ABCDEF care bundle for delirium prevention as reported by ICU nurses in Mainland China.

DESIGN

A cross-sectional study was conducted.

METHODS

A cross-sectional online survey using a validated questionnaire about the practices of the ABCDEF care bundle was conducted among 334 registered nurses in 167 ICUs of 65 cities in Mainland China.

RESULTS

Almost 50% of the sampled ICU nurses were unaware of the ABCDEF care bundle, though 86.83% of the surveyed ICUs implemented pain assessments and 95.51% implemented sedation assessments. Nearly half (46.41%) of the surveyed ICUs performed routine spontaneous awaking trials, with 21.26% performing them daily. Spontaneous breathing trials were performed in 38.32% of the surveyed ICUs. Only 47% of the surveyed ICUs routinely monitored patients for delirium. About one-third (38.35%) of the surveyed ICUs were supported by specialist teams that implemented the mobilization programmes. Most ICUs restricted the duration of family visits per day (<0.5 hour: 61.67%; 0.5-2 hours: 23.65%; >2 hours: 3.29%) and only 28.14% of the surveyed ICUs employed dedicated staff to support the families.

CONCLUSIONS

Although most of the surveyed ICUs implemented pain and sedation assessments, many of them did not implement structured delirium assessments. Early mobilization programmes and family participation should be encouraged.

RELEVANCE TO CLINICAL PRACTICE

Promoting the uses of a reliable delirium assessment tool such as Confusion Assessment Method for Intensive Care Unit patients, building an early mobilization team, and engaging family caregivers in the care plan may contribute to improved patients' clinical outcomes.

A atuação do terapeuta ocupacional em Unidade de Terapia Intensiva: uma revisão sistemática

Resumo Introdução A participação do terapeuta ocupacional (TO) em Unidades de Terapia Intensiva (UTI) ainda é discreta no Brasil, talvez, por isso, haja pouca discussão das intervenções e inserção do profissional nessa área. Objetivo Sintetizar as atuações do TO para restabelecimento da função em pacientes adultos internados na UTI mais frequentemente descritas na literatura especializada. Método Revisão Sistemática baseada na recomendação PRISMA. A busca dos estudos foi realizada nas plataformas Cochrane, PubMed, OTSeek e PEDro, utilizando os termos de busca “Occupational Therapy”, no título ou resumo, (AND) “Intensive Care Unit” (OR) “Critical Illness” (OR) “Critical Care”, em outras partes do texto. Foram incluídos textos em língua inglesa e publicados nos últimos 20 anos. Excluiu-se textos que abordavam UTI pediátrica/neonatal, doenças psiquiátricas e artigos de revisão. Dois pesquisadores independentes selecionaram os artigos e a concordância foi submetida à análise Kappa. O nível de evidência e a qualidade metodológica dos estudos incluídos foram avaliados pela Escala PEDro e pela Ferramenta de Colaboração Cochrane, respectivamente. Resultados As principais intervenções foram relativas ao treino de Atividades de Vida Diária (AVDs) e tarefas relacionadas às Atividades Instrumentais de Vida Diária (AIVDs). Essas atribuições privativas da profissão ocorreram isoladamente ou com fisioterapeutas. As sessões, excluídos os critérios de contraindicação, aconteceram precocemente (24-48h). Conclusão Os achados evidenciam intervenções de mobilização precoce, seguidas por práticas de treino de AVDs/ AIVDs. Ademais, é notado que a atuação do terapeuta ocupacional na UTI está em elaboração. Estudos sobre outros efeitos da internação prolongada na UTI devem ser conduzidos. Registro PROSPERO: CRD42020214615.

Older Adults in the Cardiac Intensive Care Unit: Factoring Geriatric Syndromes in the Management, Prognosis, and Process of Care: A Scientific Statement From the American Heart Association

Longevity is increasing, and more adults are living to the stage of life when age-related biological factors determine a higher likelihood of cardiovascular disease in a distinctive context of concurrent geriatric conditions. Older adults with cardiovascular disease are frequently admitted to cardiac intensive care units (CICUs), where care is commensurate with high age-related cardiovascular disease risks but where the associated geriatric conditions (including multimorbidity, polypharmacy, cognitive decline and delirium, and frailty) may be inadvertently exacerbated and destabilized. The CICU environment of procedures, new medications, sensory overload, sleep deprivation, prolonged bed rest, malnourishment, and sleep is usually inherently disruptive to older patients regardless of the excellence of cardiovascular disease care. Given these fundamental and broad challenges of patient aging, CICU management priorities and associated decision-making are particularly complex and in need of enhancements. In this American Heart Association statement, we examine age-related risks and describe some of the distinctive dynamics pertinent to older adults and emerging opportunities to enhance CICU care. Relevant assessment tools are discussed, as well as the need for additional clinical research to best advance CICU care for the already dominating and still expanding population of older adults.

Patterns of utilization and effects of hospital-specific factors on physical, occupational, and speech therapy for critically ill patients with acute respiratory failure in the USA: results of a 5-year sample

Background

Timely initiation of physical, occupational, and speech therapy in critically ill patients is crucial to reduce morbidity and improve outcomes. Over a 5-year time interval, we sought to determine the utilization of these rehabilitation therapies in the USA.

Methods

We performed a retrospective cohort study utilizing a large, national administrative database including ICU patients from 591 hospitals. Patients over 18 years of age with acute respiratory failure requiring invasive mechanical ventilation within the first 2 days of hospitalization and for a duration of at least 48 h were included.

Results

A total of 264,137 patients received invasive mechanical ventilation for a median of 4.0 [2.0–8.0] days. Overall, patients spent a median of 5.0 [3.0–10.0] days in the ICU and 10.0 [7.0–16.0] days in the hospital. During their hospitalization, 66.5%, 41.0%, and 33.2% (95% CI = 66.3–66.7%, 40.8–41.2%, 33.0–33.4%, respectively) received physical, occupational, and speech therapy. While on mechanical ventilation, 36.2%, 29.7%, and 29.9% (95% CI = 36.0–36.4%, 29.5–29.9%, 29.7–30.1%) received physical, occupational, and speech therapy. In patients receiving therapy, their first physical therapy session occurred on hospital day 5 [3.0–8.0] and hospital day 6 [4.0–10.0] for occupational and speech therapy. Of all patients, 28.6% (95% CI = 28.4–28.8%) did not receive physical, occupational, or speech therapy during their hospitalization. In a multivariate analysis, patients cared for in the Midwest and at teaching hospitals were more likely to receive physical, occupational, and speech therapy (all P < 0.05). Of patients with identical covariates receiving therapy, there was a median of 61%, 187%, and 70% greater odds of receiving physical, occupational, and speech therapy, respectively, at one randomly selected hospital compared with another (median odds ratio 1.61, 2.87, 1.70, respectively).

Conclusions

Physical, occupational, and speech therapy are not routinely delivered to critically ill patients, particularly while on mechanical ventilation in the USA. The utilization of these therapies varies according to insurance coverage, geography, and hospital teaching status, and at a hospital level.

Electronic supplementary material

The online version of this article (10.1186/s13054-019-2467-9) contains supplementary material, which is available to authorized users.

Early mobilisation in mechanically ventilated patients: a systematic integrative review of definitions and activities

Background

Mechanically ventilated patients often develop muscle weakness post-intensive care admission. Current evidence suggests that early mobilisation of these patients can be an effective intervention in improving their outcomes. However, what constitutes early mobilisation in mechanically ventilated patients (EM-MV) remains unclear. We aimed to systematically explore the definitions and activity types of EM-MV in the literature.

Methods

Whittemore and Knafl’s framework guided this review. CINAHL, MEDLINE, EMBASE, PsycINFO, ASSIA, and Cochrane Library were searched to capture studies from 2000 to 2018, combined with hand search of grey literature and reference lists of included studies. The Critical Appraisal Skills Programme tools were used to assess the methodological quality of included studies. Data extraction and quality assessment of studies were performed independently by each reviewer before coming together in sub-groups for discussion and agreement. An inductive and data-driven thematic analysis was undertaken on verbatim extracts of EM-MV definitions and activities in included studies.

Results

Seventy-six studies were included from which four major themes were inferred: (1) non-standardised definition, (2) contextual factors, (3) negotiated process and (4) collaboration between patients and staff. The first theme indicates that EM-MV is either not fully defined in studies or when a definition is provided this is not standardised across studies. The remaining themes reflect the diversity of EM-MV activities which depends on patients’ characteristics and ICU settings; the negotiated decision-making process between patients and staff; and their interdependent relationship during the implementation.

Conclusions

This review highlights the absence of an agreed definition and on what constitutes early mobilisation in mechanically ventilated patients. To advance research and practice an agreed and shared definition is a pre-requisite.

Out-of-bed mobilization of patients undergoing mechanical ventilation with orotracheal tubes: A survey study

PURPOSE

The aim of this study is to clarify intensive care unit (ICU)-level factors facilitating out-of-bed mobilization defined as a range of activities from sitting on edge of bed up to walking in mechanically ventilated patients with orotracheal tubes.

MATERIALS AND METHODS

We conducted a survey of all intensive care units (ICUs) certified by the Japanese Society of Intensive Care Medicine (excluding pediatric ICUs) as training facilities for intensivists.

RESULTS

We surveyed 294 ICUs, with a response rate of 57% (n = 168). A dedicated physical and/or occupational and/or speech therapy team was present in 34 ICUs (20%). In 86 ICUs (51%), mechanically ventilated patients with orotracheal tubes also routinely underwent out-of-bed mobilization, and 38 ICUs (23%) used a written mobilization protocol. Factors independently associated with routine out-of-bed mobilization were the presence of a dedicated therapist in the ICU (odds ratio [OR], 6.83; 95% confidence interval [CI], 2.17-21.50; p = 0.001) and a high intensity physician staffing (OR, 2.37; 95% CI, 1.03-5.51; p = 0.043).

CONCLUSIONS

Based on impression of professionals, the presence of dedicated therapist in the ICU, and the high intensity physician staffing are significantly associated with an increased rate of out-of-bed mobilization for mechanically ventilated patients with orotracheal tubes.

Intensive Care Unit Structure Variation and Implications for Early Mobilization Practices. An International Survey

RATIONALE

Early mobilization (EM) improves outcomes for mechanically ventilated patients. Variation in structure and organizational characteristics may affect implementation of EM practices.

OBJECTIVES

We queried intensive care unit (ICU) environment and standardized ICU practices to evaluate organizational characteristics that enable EM practice.

METHODS

We recruited 151 ICUs in France, 150 in Germany, 150 in the United Kingdom, and 500 in the United States by telephone. Survey domains included respondent characteristics, hospital and ICU characteristics, and ICU practices and protocols.

MEASUREMENTS AND MAIN RESULTS

We surveyed 1,484 ICU leaders and received a 64% response rate (951 ICUs). Eighty-eight percent of respondents were in nursing leadership roles; the remainder were physiotherapists. Surveyed ICUs were predominantly mixed medical-surgical units (67%), and 27% were medical ICUs. ICU staffing models differed significantly (P < 0.001 each) by country for high-intensity staffing, nurse/patient ratios, and dedicated physiotherapists. ICU practices differed by country, with EM practices present in 40% of French ICUs, 59% of German ICUs, 52% of U.K. ICUs, and 45% of U.S. ICUs. Formal written EM protocols were present in 24%, 30%, 20%, and 30%, respectively, of those countries' ICUs. In multivariate analysis, EM practice was associated with multidisciplinary rounds (odds ratio [OR], 1.77; P = 0.001), setting daily goals for patients (OR, 1.62; P = 0.02), presence of a dedicated physiotherapist (OR, 2.48; P < 0.001), and the ICU's being located in Germany (reference, United States; OR, 2.84; P < 0.001). EM practice was also associated with higher nurse staffing levels (1:1 nurse/patient ratio as a reference; 1:2 nurse/patient ratio OR, 0.59; P = 0.05; 1:3 nurse/patient ratio OR, 0.33; P = 0.005; 1:4 or less nurse/patient ratio OR, 0.37; P = 0.005). Those responding rarely cited ambulation of mechanically ventilated patients, use of a bedside cycle, or neuromuscular electrical stimulation as part of their EM practice. Physical therapy initiation, barriers to EM practice, and EM equipment were highly variable among respondents.

CONCLUSIONS

International ICU structure and practice is quite heterogeneous, and several factors (multidisciplinary rounds, setting daily goals for patients, presence of a dedicated physiotherapist, country, and nurse/patient staffing ratio) are significantly associated with the practice of EM. Practice and barriers may be far different based upon staffing structure. To achieve successful implementation, whether through trials or quality improvement, ICU staffing and practice patterns must be taken into account.

Barriers and Strategies for Early Mobilization of Patients in Intensive Care Units

Early mobilization of patients in the intensive care unit (ICU) is safe, feasible, and beneficial. However, implementation of early mobility as part of routine clinical care can be challenging. The objective of this review is to identify barriers to early mobilization and discuss strategies to overcome such barriers. Based on a literature search, we synthesize data from 40 studies reporting 28 unique barriers to early mobility, of which 14 (50%) were patient-related, 5 (18%) structural, 5 (18%) ICU cultural, and 4 (14%) process-related barriers. These barriers varied across ICUs and within disciplines, depending on the ICU patient population, setting, attitude, and ICU culture. To overcome the identified barriers, over 70 strategies were reported and are synthesized in this review, including: implementation of safety guidelines; use of mobility protocols; interprofessional training, education, and rounds; and involvement of physician champions. Systematic efforts to change ICU culture to prioritize early mobilization using an interprofessional approach and multiple targeted strategies are important components of successfully implementing early mobility in clinical practice.

Point Prevalence Study of Mobilization Practices for Acute Respiratory Failure Patients in the United States

OBJECTIVE

Early mobility in mechanically ventilated patients is safe, feasible, and may improve functional outcomes. We sought to determine the prevalence and character of mobility for ICU patients with acute respiratory failure in U.S. ICUs.

DESIGN

Two-day cross-sectional point prevalence study.

SETTING

Forty-two ICUs across 17 Acute Respiratory Distress Syndrome Network hospitals.

PATIENTS

Adult patients (≥ 18 yr old) with acute respiratory failure requiring mechanical ventilation.

INTERVENTIONS

We defined therapist-provided mobility as the proportion of patient-days with any physical or occupational therapy-provided mobility event. Hierarchical regression models were used to identify predictors of out-of-bed mobility.

MEASUREMENTS AND MAIN RESULTS

Hospitals contributed 770 patient-days of data. Patients received mechanical ventilation on 73% of the patient-days mostly (n = 432; 56%) ventilated via an endotracheal tube. The prevalence of physical therapy/occupational therapy-provided mobility was 32% (247/770), with a significantly higher proportion of nonmechanically ventilated patients receiving physical therapy/occupational therapy (48% vs 26%; p ≤ 0.001). Patients on mechanical ventilation achieved out-of-bed mobility on 16% (n = 90) of the total patient-days. Physical therapy/occupational therapy involvement in mobility events was strongly associated with progression to out-of-bed mobility (odds ratio, 29.1; CI, 15.1-56.3; p ≤ 0.001). Presence of an endotracheal tube and delirium were negatively associated with out-of-bed mobility.

CONCLUSIONS

In a cohort of hospitals caring for acute respiratory failure patients, physical therapy/occupational therapy-provided mobility was infrequent. Physical therapy/occupational therapy involvement in mobility was strongly predictive of achieving greater mobility levels in patients with respiratory failure. Mechanical ventilation via an endotracheal tube and delirium are important predictors of mobility progression.

Factors influencing physical activity and rehabilitation in survivors of critical illness: a systematic review of quantitative and qualitative studies

PURPOSE

To identify, evaluate and synthesise studies examining the barriers and enablers for survivors of critical illness to participate in physical activity in the ICU and post-ICU settings from the perspective of patients, caregivers and healthcare providers.

METHODS

Systematic review of articles using five electronic databases: MEDLINE, CINAHL, EMBASE, Cochrane Library, Scopus. Quantitative and qualitative studies that were published in English in a peer-reviewed journal and assessed barriers or enablers for survivors of critical illness to perform physical activity were included. Prospero ID: CRD42016035454.

RESULTS

Eighty-nine papers were included. Five major themes and 28 sub-themes were identified, encompassing: (1) patient physical and psychological capability to perform physical activity, including delirium, sedation, illness severity, comorbidities, weakness, anxiety, confidence and motivation; (2) safety influences, including physiological stability and concern for lines, e.g. risk of dislodgement; (3) culture and team influences, including leadership, interprofessional communication, administrative buy-in, clinician expertise and knowledge; (4) motivation and beliefs regarding the benefits/risks; and (5) environmental influences, including funding, access to rehabilitation programs, staffing and equipment.

CONCLUSIONS

The main barriers identified were patient physical and psychological capability to perform physical activity, safety concerns, lack of leadership and ICU culture of mobility, lack of interprofessional communication, expertise and knowledge, and lack of staffing/equipment and funding to provide rehabilitation programs. Barriers and enablers are multidimensional and span diverse factors. The majority of these barriers are modifiable and can be targeted in future clinical practice.

Early mobilization of mechanically ventilated patients in the intensive care unit

Several recent studies have suggested that the early mobilization of mechanically ventilated patients in the intensive care unit is safe and effective. However, in these studies, few patients reached high levels of active mobilization, and the standard of care among the studies has been inconsistent. The incidence of adverse events during early mobilization is low. Its importance should be considered in the context of the ABCDE bundle. Protocols of early mobilization with strict inclusion and exclusion criteria are needed to further investigate its contributions.

Existe diferença na mobilização precoce entre os pacientes clínicos e cirúrgicos ventilados mecanicamente em UTI?

RESUMO O objetivo deste estudo foi realizar um levantamento das práticas relacionadas à mobilização dos pacientes internados em uma UTI geral, comparando-os por tipo de intervenção (clínica ou cirúrgica). Trata-se de análise retrospectiva de prontuários de pacientes internados na Unidade de Terapia Intensiva do Hospital Ministro Costa Cavalcanti, na cidade de Foz do Iguaçu (PR), dos quais foram retiradas as seguintes informações: tempo decorrido para sentar fora do leito pela primeira vez, realização de exercícios ativos, desmame da ventilação mecânica, internação em UTI, diagnóstico, gênero e idade. Foram incluídos na pesquisa 105 participantes, sendo 44 (41,9%) pacientes cirúrgicos, 61 (58,1%) do gênero masculino, com média de 61,1 anos (±18,5) para pacientes clínicos e 60,4 (±14,9) para cirúrgicos. Foi observada diferença estatística em relação ao tempo decorrido para sentar fora do leito, transcorrendo 3 ± 4 dias para os clínicos e 3,1 ± 4,5 para os cirúrgicos (p = 0,02). Não foram observadas diferenças entre pacientes clínicos e cirúrgicos na realização dos exercícios ativos.