[Model for unplanned self extubation of ICU patients using system dynamics approach]

Clinical application and evaluation of a new type of tracheal catheter fixation belt

AIM

To evaluate a new fixation band for tracheal catheter in intensive care unit.

DESIGN

A cross-sectional study.

METHODS

A total of 90 patients admitted to the ICU between August 2018-February 2019 were enrolled in the study. Patients were randomly divided into experimental group and control group (N = 45/per each group). 3 M strong adhesive tape and a new tracheal catheter fixation band were applied to patients in two groups, respectively. The fixation effect, incidence of mucosal pressure injury and nursing cost were evaluated.

RESULTS

Forty-three patients from the experimental group and 42 patients from the control group participated in this study. Mild, moderate and severe catheter dislocation happened in 2, 0, 0 cases in the experimental group, and 6, 3 and 2 cases in the control group, respectively; the difference was statistically significant. The rates of mucosal pressure injury were 4.7% and 21.4%, which was significantly different, and the experiment group had a lower average daily nursing cost related to tracheal intubation.

CONCLUSIONS

The new tracheal catheter fixation band, which allows for accurate fixation, is simple to operate, may reduce the incidence of mucosal pressure injury, decrease the nursing cost and improve the patients' comfort in clinical practice.

Design of assessment tool for unplanned endotracheal extubation of artificial airway patients

Aim

Unplanned endotracheal extubation (UEE) is one of the most common adverse events reported in patients with artificial airway. Current research in UEE is mostly limited to the summary of risk factors and analysis of prevention strategies. The aim of the study was to develop an assessment tool for medical staff to assess the risk of unplanned extubation in endotracheal intubation patients.

Design

The design was a qualitative study.

Methods

Based on literature review, group discussion, pre‐investigation, the initial risk assessment scale on unplanned extubation for endotracheal intubation patients was established. Fifteen experts from thirteen tertiary‐A hospitals across eight provinces participated in two rounds of Delphi panel.

Results

The risk assessment tool on unplanned extubation for endotracheal intubation patients was established by the Delphi method. It was composed of 11 indicators, which got agreement among two rounds panel.

Critical care nurses' communication experiences with patients and families in an intensive care unit: A qualitative study

This study evaluated the communication experiences of critical care nurses while caring for patients in an intensive care unit setting. We have collected qualitative data from 16 critical care nurses working in the intensive care unit of a tertiary hospital in Seoul, Korea, through two focus-group discussions and four in-depth individual interviews. All interviews were recorded and transcribed verbatim, and data were analyzed using the Colaizzi’s method. Three themes of nurses’ communication experiences were identified: facing unexpected communication difficulties, learning through trial and error, and recognizing communication experiences as being essential for care. Nurses recognized that communication is essential for quality care. Our findings indicate that critical care nurses should continuously aim to improve their existing skills regarding communication with patients and their care givers and acquire new communication skills to aid patient care.