Early Mobilization Using a Mobile Patient Lift in the ICU: A Randomized Controlled Trial.

OBJECTIVES: To ascertain whether a mobile patient lift facilitates early mobilization in ventilated ICU patients. DESIGN: A single-center, open-label, randomized controlled trial. SETTING: An academic ICU in Tokyo. PATIENTS: Eighty patients were admitted to ICU and expected ventilation for at least 48 hours. INTERVENTIONS: In the intervention group, in addition to the rehabilitation protocol received by the control group, patients were assisted in sitting, standing, transfers, and walking using the mobile patient lift. MEASUREMENTS AND MAIN RESULTS: The intervention group predominantly stood faster than the control group (1.0 vs. 3.0 d, p < 0.01). The Intervention group also had significantly higher Functional Status Score-ICU scores at ICU discharge. However, the Medical Research Council score and Barthel index at discharge, length of ICU stay, and number of ventilator-free days did not differ between the two groups. CONCLUSIONS: The use of mobile patient lifts facilitates the earlier standing of patients on ventilators. This may contribute to patients improved physical function in the ICU. TRIAL REGISTRATION: The study protocol was registered with the University Hospital Medical Information Network (UMIN) under the registration number UMIN000044965. Registered July 30, 2021.

Comparing Pressure Injury Incidence Based on Repositioning Intervals and Support Surfaces in Acute Care Settings: A Quasi-Experimental Pragmatic Study.

OBJECTIVE: To compare pressure injury (PI) incidence based on repositioning intervals and support surfaces in acute care settings. METHODS: This pragmatic, quasi-experimental trial recruited a total of 251 critically ill patients who were at low or moderate risk for PI development. Participants were assigned to three interventions: a 2-hour repositioning interval using an air mattress, a 2-hour repositioning interval using a foam mattress, or a 3-hour repositioning interval using a foam mattress. Data were collected by nurses every shift over the course of 14 days. Pressure injury incidence was analyzed using a χ2 test. RESULTS: There were no statistically significant differences in PI incidence between the groups with a 2-hour repositioning interval. However, the PI incidence in the group using a foam mattress with a 3-hour repositioning interval was significantly lower than in the group using an air mattress with a 2-hour repositioning interval (odds ratio, 0.481; 95% confidence interval, 0.410-0.565). CONCLUSIONS: The findings showed that PIs decreased when the repositioning interval was extended from every 2 hours to every 3 hours while using foam mattresses. This study suggests that a 3-hour repositioning interval using a foam mattress could be applied to reduce the risk of PI development for patients at low or moderate risk.

Impact of California Safe Patient Handling Legislation: Health Care Workers' Perspectives.

BACKGROUND: Musculoskeletal injuries from patient handling are significant problems among health care workers. In California, legislation requiring hospitals to implement safe patient handling (SPH) programs was enacted in 2011. This qualitative study explored workers' experiences and perceptions about the law, their hospital's SPH policies and programs, patient handling practices, and work environment. METHODS: Three focus groups were conducted with 21 participants (19 nurses and 2 patient handling specialists) recruited from 12 hospitals located in the San Francisco Bay Area and San Joaquin Valley. Qualitative content analysis was used for data analysis. RESULTS: Multiple themes emerged from diverse experiences and perceptions. Positive perceptions included empowerment to advocate for safety, increased awareness of SPH policies and programs, increased provision of patient handling equipment and training, increased lift use, and improvement in safety culture. Perceived concerns included continuing barriers to safe practices and lift use such as difficulty securing assistance, limited availability of lift teams, understaffing, limited nursing employee input in the safety committee, blaming of individuals for injury, increased workload, and continuing injury concerns. Participants indicated the need for effective training, sufficient staffing, and management support for injured workers. CONCLUSIONS/APPLICATION TO PRACTICE: This study identified improvements in hospitals' SPH programs and practices since the passage of California's SPH law, as well as continuing challenges and barriers to safe practices and injury prevention. The findings provide useful information to understanding the positive impacts of the SPH law but also notes the potential limitations of this legislation in the view of health care workers.

Using a Mechanical Lift at Home.

This article is part of a series, Supporting Family Caregivers: No Longer Home Alone, published in collaboration with the AARP Public Policy Institute. Results of focus groups, conducted as part of the AARP Public Policy Institute's No Longer Home Alone video project, supported evidence that family caregivers aren't given the information they need to manage the complex care regimens of family members. This series of articles and accompanying videos aims to help nurses provide caregivers with the tools they need to manage their family member's health care at home. Nurses should read the articles first, so they understand how best to help family caregivers. Then they can refer caregivers to the informational tear sheet-Information for Family Caregivers-and instructional videos, encouraging them to ask questions. For additional information, see Resources for Nurses.

Proning Patients With COVID-19: A Review of Equipment and Methods.

OBJECTIVE: To identify and critically evaluate methods for proning patients with COVID-19 in the intensive care unit (ICU). BACKGROUND: Acute respiratory distress syndrome (ARDS) is common in hospitalized patients with COVID-19. Proning improves blood oxygenation and survival rates in these patients but is not commonly performed due to the difficulty of the procedure. METHODS: An academic literature review, internet video search, and consultation with five subject-matter experts was performed to identify known methods for proning. Evaluation of each method considered the number of healthcare workers required, physical stresses on staff, risk of adverse events to patients, and equipment cost and availability. RESULTS: Several variations of manual techniques and-lift assisted techniques were identified in addition to a specialized proning bed. Manual methods require more healthcare workers, higher physical stresses, and greater risk of adverse events than lift-assisted methods or the proning bed. CONCLUSION: Both the specialized proning bed and a lift-assisted method using straps largely eliminated manual forces required for proning while allowing for a controlled lowering and positioning of the patient. APPLICATION: This review will guide practitioners to the most suitable methods for proning patients in the ICU.

An ergonomic assessment of using laterally-tilting operating room tables and friction reducing devices for patient lateral transfers.

Patient lateral transfers between two adjacent surfaces pose high musculoskeletal disorder risks for nurses and patient handlers. The purpose of this research was to examine the ergonomic benefits of utilizing the laterally-tilting function of operating room (OR) tables during such transfers - along with different friction-reducing devices (FRD). This method allows the patient to slide down to the adjacent surface as one nurse guides the transfer and another controls the OR table angle with a remote control. Sixteen nursing students and sixteen college students were recruited to act as nurses and patients, respectively. Two OR table angles were examined: flat and tilted. Three FRD conditions were considered: a standard blanket sheet, a plastic bag, and a slide board. Electromyography (EMG) activities were measured bilaterally from the posterior deltoids, upper trapezii, latissimus dorsi, and lumbar erector spinae muscles. The Borg-CR10 scale was used for participants to rate their perceived physical exertions. The efficiency of each method was measured using a stopwatch. Results showed that the tilted table technique completely replaced the physical efforts that would have been exerted by the pushing-nurse, in that muscle activation did not increase in the pulling-nurse. On the contrary, EMG activities of the pulling-nurse for most of the muscles significantly decreased (p < 0.05). The subjective Borg-ratings also favored the tilted table with significantly lower ratings. However, the tilted table required on average 7.22 s more than the flat table to complete the transfer (p < 0.05). The slide board and plastic bag were associated with significantly lower Borg-ratings and EMG activities for most muscles than blanket sheet, but they both were not significantly different from each other. However, they each required approximately 5 s more than the blanket sheet method to complete the patient transfer (p < 0.05). By switching from flat + blanket sheet to tilted + slide board, EMG activities in all muscles decreased in the range of 18.4-72.3%, and Borg-ratings decreased from about 4 (somewhat difficult) to 1 (very light). The findings of this study propose simple, readily available ergonomic interventions for performing patient lateral transfers that can have significant implications for nurses' wellbeing and efficiency.

Air-assisted devices reduce biomechanical loading in the low back and upper extremities during patient turning tasks.

This laboratory study evaluated different assistive devices for reducing biomechanical loading during patient turning tasks. Twenty caregivers (18 females and 2 males) performed standardized patient turning tasks with two simulated patients (body mass: 74 kg and 102 kg). The turning tasks were performed in two turning directions (toward vs. away relative to caregivers) using five device conditions: draw sheet, friction-reducing turning sheet, air-assisted transfer device, air-assisted turning device, and no assistive device. Low back and upper extremity muscle activity, trunk and shoulder postures, low back moment, and self-reported usability ratings were evaluated. While all assistive devices reduced trunk flexion, both air-assisted transfer and turning devices reduced the trunk flexion (p's < 0.001) and muscle activity (p's < 0.001) in the erector spinae and triceps compared to no assistive device condition. These results suggest that the air-assisted devices have potential as an effective intervention to considerably reduce physical risk factors associated with caregivers' musculoskeletal disorders in low back and upper extremities.

Insight Into the Movement Behaviors of Nursing Home Residents Living With Obesity: A Report of Two Cases.

Obesity (body mass index [BMI] ≥30 kg/m2) can have a profound influence on the likelihood of developing a pressure injury (PrI); little is known about the movement behaviors (movement frequency, body position frequency, and position duration) of obese individuals. PURPOSE: This report examines 2 cases of obese nursing home residents and their movement behaviors in relation to their potential influence on overall PrI risk. METHODS: Resident movements were monitored 24 hours/day using a wearable sensor, and repositioning events were observed as part of a larger study examining repositioning intervals. Braden Pressure Ulcer Risk Assessment was conducted weekly. RESULTS: Both residents (BMI 39 kg/m2 and 50 kg/m2) had limitations in movement with prolonged periods spent in a single body position. Each resident addressed movement challenges unique to their desire to remain mobile and level of dependency on nursing staff. CONCLUSION: Presence of obesity is a factor affecting resident movement and creates environmental and psychosocial barriers to health. Nurses can play a key role in PrI prevention by addressing these barriers and encouraging positive, long-term behavior changes that mitigate risk. Future research should guide tailored PrI prevention protocols and national/ international guidelines for obese residents.

Reducing lumbar spine flexion using real-time biofeedback during patient handling tasks.

BACKGROUND: Patient handling activities require caregivers to adopt postures that increase the risk of back injury. Training programs relying primarily on didactic methods have been shown to be ineffective at reducing this risk. The use of real-time biofeedback has potential as an alternative training method. OBJECTIVE: To investigate the effect of real-time biofeedback on time spent by caregivers in end-range lumbar spine flexion. METHODS: Novice participants were divided into intervention (n = 10) and control (n = 10) groups and were asked to perform a set of simulated care activities eight times on two consecutive days. Individuals in the intervention group watched a training video on safer movement strategies and received real-time auditory feedback from a wearable device (PostureCoach) in four training trials whenever their lumbar spine flexion exceeded a threshold (70% of maximum flexion). Changes in end-range lumbar spine flexion were compared between groups and across trials. RESULTS: Participants in the intervention group saw reductions in end-range lumbar spine flexion during the simulated patient handling tasks at the end of the training compared to their baseline trials while there was no change for the control group. CONCLUSIONS: The training program including PostureCoach has the potential to help caregivers learn to use safer postures that reduce the risk of back injury.

Bariatric Space, Technology, and Design: A Round Table.

BACKGROUND: Planning and executing healthcare for the patient or resident living with obesity can be a challenging task that has implications to the occupational health professional. METHODS: Leading global experts in the areas of occupational health, ergonomics, bariatrics, technology, and patient care were identified and invited to participate in a round table discussion. Questions posed to experts were based on literature that addressed patient handling and mobility, architectural design recommendations, clinical care of the person with obesity, and ergonomic guidelines. FINDINGS: Experts agreed that special considerations must be in place to care for the person who is obese. These special considerations should address not only clinical care of the patient, but ways to protect workers from occupational injury associated with clinical care. Experts suggested that, in some situations, a bariatric training suit may be helpful in better understanding space and design challenges, as well as a better understanding of the physical limitations associated with a larger body habitus (although simulated). Further, experts agreed that insensitivities often stem from failure to have proper space, technology and design accommodations in place. Conclusions/Application to Practice: The occupational health professional is a key resource to teams charged with planning and executing healthcare for the patient or resident living with obesity. Interprofessional understanding and communication can lead to a more comprehensive approach to space, design and technology that not only addresses the patient, but the worker providing direct care.

A Multicenter, Comparative Study of Two Pressure-Redistribution Mattresses with Repositioning Intervals for Critical Care Patients.

OBJECTIVE: To compare the effectiveness of two protocols for preventing pressure injuries (PIs) in Chinese hospitals. DESIGN AND SETTING: A multicenter, open-label, comparative study conducted in seven Chinese acute care hospitals. PATIENTS AND INTERVENTION: In total, 1,654 eligible patients were identified, and 1,204 were enrolled in the study. Enrolled patients were randomly assigned into the trial group (4-hour repositioning combined with a viscoelastic foam mattress; n = 602) or the control group (2-hour repositioning combined with a powered air pressure redistribution mattress; n = 602). Participants received their respective protocols until they were discharged, died, or for at least 7 days. MAIN OUTCOME MEASURES: The incidence of PIs, Braden Scale scores, and the time to development of PIs. MAIN RESULTS: Ultimately, 596 trial group patients and 598 control group patients were analyzed. Thirteen patients had single new stage 2 or worse PIs. The total incidence of PIs was 1.1%. The difference between the two groups was significant (0.3% vs 1.8%). However, the difference between the groups' Braden Scale score median during the intervention was not significant (13 vs 13.5). CONCLUSIONS: The 4-hour repositioning interval combined with a viscoelastic foam mattress did not increase PI incidence or risk. These findings could help providers select the right pressure redistribution mattresses and repositioning intervals for critical care patients.

Do active assist transfer devices improve transfer safety for patients and caregivers in hospital and community settings? A scoping review.

Background: Safe patient handling practices reduce injury risk for healthcare workers (HCW) and patients, but may conflict with goals of rehabilitation and person-centred care by minimizing (a) active participation in transfers and (b) autonomy and dignity while using mechanical lifts. Active assist transfer devices (AATDs) have potential to address both safety and support needs for appropriate clients.Purpose: What is the scope and nature of the evidence to support the use of AATD for improving transfer safety for patients and caregivers in both hospital and community settings?Methods: Scoping review of peer-reviewed and Gray literature, using systematic search strategies and multiple reviewers for identifying papers and extracting data.Findings: Twenty-nine peer-reviewed publications, and 12 other documents (policy, technical) were included in the review. Half focused on HCW safety in the hospital setting, with only seven addressing patient safety in the community. Generally, literature was of low quality, with no controlled trials to support the benefit of this equipment, and often represented a nursing care perspective. However, positive outcomes reported included safety, satisfaction, and equipment utilization.Implications: There is a need for rigorous research on use of AATDs in the community comparing rehabilitation outcomes across other forms of transfer equipment. Other important targets include injury risk for family caregivers, and potential to support early discharge. At present, utilization of AATDs within the rehabilitation field will continue to rely on best judgement of the care team. Implementation of AATDs should be considered a compelling target for practice-based research and quality improvements.Implications for rehabilitationThe use of active assist transfer devices is associated with their availability in the in-patient hospital setting.The use of active assist transfer devices is associated with positive patient experience, such as increased patient satisfaction and dignity. Improved patient adherence and cooperation with healthcare workers during mobilization and rehabilitation may follow.Most current evidence is focused on caregiver safety outcomes and is in support of decreased injury rates with increased active assist transfer device use. There is a limited amount of evidence focusing on the rehabilitation outcomes with active assist transfer device use.With current evidence, the use of AATDs should be used at the discretion of the care team.

Sliding Sheet Use in Nursing Practice: An Intervention Study.

Background: Previous studies have discovered that the utilization of sliding sheets in patient care is a valuable technique for repositioning bedridden patients compared with traditional cotton sheets or carriers. Our aim was to examine the effects of sliding sheet usage on work-related musculoskeletal disorders and disability, perceived workload, burnout, and job satisfaction, among nurses and nursing assistants. Method: This repeated measurement study included 41 female nurses and nursing assistants from three internal medicine departments who provided direct patient care. Participants completed an eight-part questionnaire (demographics, Neck Disability Index, Quick Disability of the Arms, Shoulder and Hand Questionnaire, Modified Oswestry Low Back Pain Disability Questionnaire, BackAche Disability Index workload, burnout, and job satisfaction) 4 times during the study period: 3 months prior to the intervention, on the first day of the intervention, and 3 and 6 months after commencement of the intervention. Findings: After 3 and 6 months of sliding sheet usage, pain and disability decreased in the neck (p < .001); arms, shoulders, hands (p = .041); and lower back (p < .001), with an increase in job satisfaction (p < .001). Discussion/Application to Practice: The findings of our study indicate a clear influence of reducing work-related musculoskeletal pain and disability while increasing job satisfaction when sliding sheets are introduced into nursing practice. Occupational health nurses in health care should consider this type of low-cost intervention as a method for reducing musculoskeletal injury among direct patient care providers.