Success in Supporting Early Mobility and Exercise in a Cardiothoracic Intensive Care Unit.

Early mobility contributes to improved patient outcomes and reduced hospital length of stay during acute and intensive care hospitalization. The Bedside Mobility Assessment Tool was implemented in a cardiothoracic intensive care unit during participation in a nationwide evidence-based quality improvement initiative. One outcome included a high level of mobility that was sustained over time. Using the Dynamic Sustainability Framework model, this article describes the key components that contributed to this sustained mobility performance over 4 years.

Effect of high-frequency chest wall oscillation versus chest physiotherapy on lung function after lung transplant.

PURPOSE: The aim of this study is to compare the effects of chest physiotherapy (CPT) and high-frequency chest wall oscillation (HFCWO) on lung function in lung transplant recipients. BACKGROUND: Chest physiotherapy and HFCWO are routinely used after lung transplant to attenuate dyspnea, increase expiratory flow, and improve secretion clearance. METHODS: In a two-group experimental, crossover design with repeated-measures, 45 lung transplant recipients (27 single, 18 bilateral; 64% male; mean age, 57 years) were randomized to receive CPT at 10:00 AM and 2:00 PM followed by HFCWO at 6:00 PM and 10:00 PM (n=22) or vice versa (n=23) on postoperative day 3. Dyspnea (modified Borg score), Spo2/FiO2, and peak expiratory flow (PEF) were measured pre-treatment and post-treatment. Data were analyzed using chi-square tests, t tests, and linear mixed effects models. RESULTS: There was no statistically significant treatment effect for dyspnea or PEF in patients who received HFCWO versus CPT. However, there was a significant treatment effect on the Spo2/FiO2 ratio (p<0.0001). CONCLUSIONS: Preliminary results suggest that lung function (measured by Spo2/FiO2) improves with HFWCO after lung transplantation. Although dyspnea and PEF did not differ significantly between treatment types, HFCWO may be an effective, feasible alternative to CPT.

Reducing CLABSIs in an Adult Cardiothoracic ICU.

LOCAL PROBLEM: Central line-associated bloodstream infections (CLABSIs) are associated with increased mortality and costs. In the cardiothoracic ICU (CTICU) of an academic medical center, nine CLABSIs occurred in fiscal year (FY) 2018. PURPOSE: The aim of this project was to reduce the CLABSI rate in the CTICU and sustain the results. METHODS: Nurse residents on the CTICU initiated a quality improvement project with a single intervention and expanded it into an ongoing initiative with additional interventions by the unit-based performance improvement committee. Evidence-based interventions were identified and implemented, including education; rounding; auditing; and other unit-specific interventions, which included "Central Line Sunday," accountability emails, and a blood culture algorithm with a tip sheet. RESULTS: CLABSI incidence was reduced from nine in FY 2018 to one in each of the subsequent FYs (2019 and 2020), which had similar totals of central line days, and two in FY 2021, which had a slightly higher number of central line days. The CTICU was able to achieve zero CLABSIs from August 2019 through November 2020, more than 365 days. CONCLUSIONS: Coupled with strong support from nursing leadership, nurses on the unit successfully reduced CLABSIs by adopting novel, evidence-based strategies; ongoing monitoring; and multiple interventions.

Nursing Management of a Patient With COVID-19 Receiving ECMO: A Case Report.

INTRODUCTION: Venovenous extracorporeal membrane oxygenation has been recommended as an effective rescue therapy for select critically ill patients with COVID-19. This case report describes a first experience caring for a patient with COVID-19 who received venovenous extracorporeal membrane oxygenation and expands the literature by discussing relevant nursing management and operational considerations. CLINICAL FINDINGS: A 46-year-old man presented to a hospital emergency department with pleuritic chest pain, dyspnea, anorexia, and chills. The patient was intubated for pneumonia-associated acute respiratory distress syndrome. DIAGNOSIS: A nasopharyngeal swab specimen was positive for SARS-CoV-2, and chest radiography confirmed a diagnosis of COVID-19 with acute respiratory distress syndrome. INTERVENTIONS: After no improvement with mechanical ventilation and prone positioning, the patient began receiving venovenous extracorporeal membrane oxygenation and was transferred to an extracorporeal membrane oxygenation center. Frontline critical care nurses played a vital role in coordinating patient care activities, monitoring changes in the patient's condition, and detecting complications early. OUTCOMES: The patient was decannulated on day 15 and extubated on day 17. The patient was successfully discharged home on hospital day 24. CONCLUSION: Caring for a patient with COVID-19 receiving venovenous extracorporeal membrane oxygenation posed unprecedented challenges that required deviations from standards of care to optimize infection control measures and staff safety while providing quality care. This case report may inform, prepare, and guide other critical care nurses who will be caring for similar patients during this pandemic.

CNE article: pain after lung transplant: high-frequency chest wall oscillation vs chest physiotherapy.

Background Chest physiotherapy and high-frequency chest wall oscillation (HFCWO) are routinely used after lung transplant to facilitate removal of secretions. To date, no studies have been done to investigate which therapy is more comfortable and preferred by lung transplant recipients. Patients who have less pain may mobilize secretions, heal, and recover faster. Objectives To compare effects of HFCWO versus chest physiotherapy on pain and preference in lung transplant recipients. Methods In a 2-group experimental, repeated-measures design, 45 lung transplant recipients (27 single lung, 18 bilateral) were randomized to chest physiotherapy (10 AM, 2 PM) followed by HFCWO (6 PM, 10 PM; group 1, n=22) or vice versa (group 2, n=23) on postoperative day 3. A verbal numeric rating scale was used to measure pain before and after treatment. At the end of the treatment sequence, a 4-item patient survey was administered to assess treatment preference, pain, and effectiveness. Data were analyzed with χ(2) and t tests and repeated-measures analysis of variance. Results A significant interaction was found between mean difference in pain scores from before to after treatment and treatment method; pain scores decreased more when HFCWO was done at 10 AM and 6 PM (P =.04). Bilateral transplant recipients showed a significant preference for HFCWO over chest physiotherapy (11 [85%] vs 2 [15%], P=.01). However, single lung recipients showed no significant difference in preference between the 2 treatments (11 [42%] vs 14 [54%]). Conclusions HFCWO seems to provide greater decreases in pain scores than does chest physiotherapy. Bilateral lung transplant recipients preferred HFCWO to chest physiotherapy. HFCWO may be an effective, feasible alternative to chest physiotherapy. (American Journal of Critical Care. 2013;22:115-125).