Development and testing of a questionnaire assessing knowledge, attitudes, and practices to prevent unplanned oral extubation.

BACKGROUND: The prevention of unplanned endotracheal extubation (UEE) is significant for the critical care of intensive care unit (ICU) patients. AIM: To develop a questionnaire to assess the knowledge, attitude, and practice (KAP) of the nurses regarding of the prevention of UEE in ICU patients with transoral endotracheal intubation (TEI) and to test the validity and reliability of the questionnaire. STUDY DESIGN: Items relevant to KAP were prepared following a literature review, and then screened using a Delphi expert consultation, pre-test, and factor analysis. The nursing staffs in four tertiary hospitals in Qinghai, Jiangsu, Gansu, and Shandong provinces were surveyed to test the reliability and validity of the questionnaire. RESULTS: The questionnaire contained 76 items, including 10, 37, and 29 in the dimensions of knowledge, attitude, and practice, respectively. The scale-level content validity index (S-CVI) of the questionnaire was 0.96. The results of exploratory factor analysis (EFA) showed that the Kaiser-Meyer-Olkin value was 0.956, indicating that the sample was adequate and suitable for factor analysis. The result of the Bartlett spherical test was significant (p < .001), indicating that the questionnaire was suitable for further EFA. A total of six common factors were extracted by EFA with a cumulative variance interpretation rate of 85.52%, indicating that the questionnaire had good structural validity. The Cronbach's alpha was 0.981 for the whole questionnaire; and was 0.966, 0.996, and 0.981 for the dimensions of knowledge, attitude, and practice, respectively. The test-retest reliability for the questionnaire was 0.843. CONCLUSIONS: The developed questionnaire has good reliability and validity and can be used as a scientific tool for the nursing leaders to prevent UEE in ICU patients with TEI. RELEVANCE TO CLINICAL PRACTICE: The instrument provides a theoretical reference for establishing preventive strategies and management programs in clinical practice.

Incidence, Outcome and Determinants of Unplanned Extubation Among Pediatric Intensive Care Unit Addis Ababa, Ethiopia, 2023: Nested, Unmatched Case-Control Study Design.

Background: Unplanned extubating is the most common adverse event occurring in intensive care units (ICUs) and significantly increases morbidity and mortality in children, but there is limited current evidence on unplanned extubating in Ethiopia. Therefore, this study aimed to determine the incidence, outcome, and determinants of unplanned extubating among children in the pediatric intensive care unit in Addis Ababa, Ethiopia, in 2023. Methods: A nested unmatched case-control design study was conducted at selected government hospitals in Addis Ababa from September 1, 2022, to April 30, 2023. A total of 198 intubated child patients (66 cases of unplanned extubating were nested with 132 controls of planned extubating) were followed up until they completed the full weaning process or based on hospital protocols. Data was collected through standardized data extraction, and the data was cleaned, entered into Epidata version 4.6, and exported to SPSS version 25.0 for further analysis. Binary and multiple logistic regression analyses were used to identify determinants of unplanned extubating, with an adjusted odds ratio (AOR) of 99% confidence interval (CI) at p value <0.01. Results: The study revealed a high mortality rate of 15.65% among intubated children in pediatric intensive care units, and the incidence of unplanned extubating was 7.2 per 100 days. This study identified determinants of unplanned extubating among patients admitted to the pediatric intensive care unit: agitated patients (AOR = 3.708; 99% CI: 1.401-9.81), working in night shift hours (AOR: 8.789; 99% CI: 2.37-32.58), use of plaster or roll bandages separately (AOR = 4.12; 99% CI: 1.215-13.96), A nurse-to-patient ration 1:2 (AOR: 6.65, 99% CI: 1.87-23.69), intermittent sedation (AOR, 3.717; 99% CI, 1.017-10.816), physically restrained (AOR = 3.717; 99% CI: 1.02-13.54), and death outcome (AOR = 14.86, 99% CI: 3. 24-68.097), respectively. Conclusion and Recommendations: This study found that the incidence and mortality rate of unplanned extubating were high, with identified determinants increasing the risk of unplanned extubating among patients admitted to pediatric intensive care unit. Therefore, policymakers and health planners should design further protocols and algorithms for the management of pediatric endotracheal intubation (ETT) quality of patient outcomes and to prevent unplanned extubating in a resource limited set up.

Risk Factors and Predictive Models for Peripherally Inserted Central Catheter Unplanned Extubation in Patients With Cancer: Prospective, Machine Learning Study.

BACKGROUND: Cancer indeed represents a significant public health challenge, and unplanned extubation of peripherally inserted central catheter (PICC-UE) is a critical concern in patient safety. Identifying independent risk factors and implementing high-quality assessment tools for early detection in high-risk populations can play a crucial role in reducing the incidence of PICC-UE among patients with cancer. Precise prevention and treatment strategies are essential to improve patient outcomes and safety in clinical settings. OBJECTIVE: This study aims to identify the independent risk factors associated with PICC-UE in patients with cancer and to construct a predictive model tailored to this group, offering a theoretical framework for anticipating and preventing PICC-UE in these patients. METHODS: Prospective data were gathered from January to December 2022, encompassing patients with cancer with PICC at Xiangya Hospital, Central South University. Each patient underwent continuous monitoring until the catheter's removal. The patients were categorized into 2 groups: the UE group (n=3107) and the non-UE group (n=284). Independent risk factors were identified through univariate analysis, the least absolute shrinkage and selection operator (LASSO) algorithm, and multivariate analysis. Subsequently, the 3391 patients were classified into a train set and a test set in a 7:3 ratio. Utilizing the identified predictors, 3 predictive models were constructed using the logistic regression, support vector machine, and random forest algorithms. The ultimate model was selected based on the receiver operating characteristic (ROC) curve and TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) synthesis analysis. To further validate the model, we gathered prospective data from 600 patients with cancer at the Affiliated Hospital of Qinghai University and Hainan Provincial People's Hospital from June to December 2022. We assessed the model's performance using the area under the curve of the ROC to evaluate differentiation, the calibration curve for calibration capability, and decision curve analysis (DCA) to gauge the model's clinical applicability. RESULTS: Independent risk factors for PICC-UE in patients with cancer were identified, including impaired physical mobility (odds ratio [OR] 2.775, 95% CI 1.951-3.946), diabetes (OR 1.754, 95% CI 1.134-2.712), surgical history (OR 1.734, 95% CI 1.313-2.290), elevated D-dimer concentration (OR 2.376, 95% CI 1.778-3.176), targeted therapy (OR 1.441, 95% CI 1.104-1.881), surgical treatment (OR 1.543, 95% CI 1.152-2.066), and more than 1 catheter puncture (OR 1.715, 95% CI 1.121-2.624). Protective factors were normal BMI (OR 0.449, 95% CI 0.342-0.590), polyurethane catheter material (OR 0.305, 95% CI 0.228-0.408), and valved catheter (OR 0.639, 95% CI 0.480-0.851). The TOPSIS synthesis analysis results showed that in the train set, the composite index (Ci) values were 0.00 for the logistic model, 0.82 for the support vector machine model, and 0.85 for the random forest model. In the test set, the Ci values were 0.00 for the logistic model, 1.00 for the support vector machine model, and 0.81 for the random forest model. The optimal model, constructed based on the support vector machine, was obtained and validated externally. The ROC curve, calibration curve, and DCA curve demonstrated that the model exhibited excellent accuracy, stability, generalizability, and clinical applicability. CONCLUSIONS: In summary, this study identified 10 independent risk factors for PICC-UE in patients with cancer. The predictive model developed using the support vector machine algorithm demonstrated excellent clinical applicability and was validated externally, providing valuable support for the early prediction of PICC-UE in patients with cancer.

Analytical Review of Unplanned Extubation in Intensive Care Units and Recommendation on Multidisciplinary Preventive Approaches.

Unplanned extubations (UE) frequently occur in critical care units. These events are precipitated by many risk factors and are associated with adverse outcomes for patients. We reviewed the current literature to examine factors related to UE and presented the analysis of 41 articles critical to the topic. Our review has identified specific risk factors that we discuss in this review, such as sedation strategies, physical restraints, endotracheal tube position, and specific nursing care aspects associated with an increased incidence of UE. We recommend interventions to reduce the risk of UE. However, we recommend that bundled rather than a single intervention is likely to yield higher success, given the heterogeneity of factors contributing to increasing the risk of UE.

A Decade of Analysis of Unplanned Extubation Etiology in Trauma Patients Including the Impact of the COVID Pandemic.

BACKGROUND: Unplanned extubations (UEs) in injured patients are potentially fatal, but etiology and patient characteristics are not well described. We have been prospectively characterizing the etiology of UEs after we identified a high rate of UEs and implemented an educational program to address it. This period of monitoring included the years of the COVID-19 pandemic that produced high rates of workforce turnover in many hospitals, dramatically affecting nursing and respiratory therapy services. We hypothesized that frequency of UEs would depend on the etiology and that the workforce changes produced by the COVID-19 pandemic would increase UEs. METHODS: This study was a prospective tracking and retrospective review of trauma registry and performance improvement data from 2012-2021. RESULTS: UE subjects were younger, were more frequently male, were diagnosed more frequently with pneumonia (38% vs 27%), and had longer hospital (19 d vs 15 d) and ICU length of stay (LOS) (12 d vs 10 d) (all P < .05). Most UEs were due to patient factors (self-extubation) that decreased after education, while UEs from other etiologies (mechanical, provider) were stable. Subjects with UEs from mechanical or provider etiologies had longer ICU LOS, higher mortality, and were less likely to be discharged home. The COVID-19 pandemic was associated with more total patient admissions and more days of ventilator use, but the rate of UEs was not changed. CONCLUSIONS: UEs were decreased by education with ongoing tracking, and UEs from patient factors were associated with better outcome than other etiologies. Workforce changes produced by the COVID-19 pandemic did not change the rate of UEs.

Unplanned Extubation in the Pediatric Intensive Care Unit.

Unplanned extubations (UEs) are common, potentially avoidable complications of endotracheal intubation among pediatric patients. UE can be associated with adverse patient outcomes including increased length of stay, hospitalization cost, and cardiorespiratory decompensation. Inconsistency in the definition of UE has led to underreporting. Staff must be able to recognize and intervene appropriately when an UE occurs. Risk factors have been identified and quality improvement initiatives aimed at reducing UE have shown to be effective in reducing the incidence. The lack of consistent definition may lead to underreporting and may not lead to effective quality improvement initiatives.

Study on the effectiveness, safety and comprehensive evaluations of novel medical restraint gloves in patients with consciousness disorders.

OBJECTIVE: To develop novel medical restraint gloves and investigate their application effect in patients with consciousness and cognitive disorders. METHODS: The clinical data of 63 patients with consciousness or cognitive impairment admitted to The First People's Hospital of Lin'an District from June 2021 to January 2022 were retrospectively analyzed. According to the different type of restraint gloves used for treatment, patients were divided into a control group and an observation group. Thirty-one patients from the observation group were treated with the novel medical restraint gloves, and 32 patients in the control group underwent conventional restraint gloves. The effectiveness, safety as well as the comprehensive evaluations of the gloves were detected and compared between the two groups. RESULTS: In the term of effectiveness of gloves, the outcomes of protective performances, treatment operations, the fixed gloves/rings, the flexible fingers and overturned gloves in the observation group were significantly better than those in the control group (all P<0.05). In the term of safety of gloves, there was significant difference regarding the local skin redness (P<0.05) between the control group and the observation group, while there was no remarkable difference regarding strangulation marks, local skin damage and local skin swelling. The results of comprehensive evaluation showed the qualified outcome in the observation group was 100%, which was significantly higher than that in the control group (50%) (P<0.05). CONCLUSION: Compared with the traditional restraint gloves, the outcomes of effectiveness, safety and comprehensive evaluation results from the observation group were better, indicating that the novel medical restraint gloves better meet the requirements of clinical practices and thus have more clinical application value.

Pediatric unplanned extubation risk score: A predictive model for risk assessment.

BACKGROUND: Unplanned extubation is one of the most common preventable adverse events associated with invasive mechanical ventilation. OBJECTIVE: This research study aimed to develop a predictive model to identify the risk of unplanned extubation in a pediatric intensive care unit (PICU). METHODS: This single-center, observational study was conducted at the PICU of the Hospital de Clínicas. Patients were included based on the following criteria: aged between 28 days and 14 years, intubated, and using invasive mechanical ventilation. RESULTS: Over 2 years, 2,153 observations were made using the Pediatric Unplanned Extubation Risk Score predictive model. Unplanned extubation occurred in 73 of 2,153 observations. A total of 286 children participated in the application of the Risk Score. This predictive model was created to categorize the following significant risk factors: 1) inadequate placement and fixation of the endotracheal tube (odds ratio 2.00 [95%CI,1.16-3.36]), 2) Insufficient level of sedation (odds ratio 3.00 [95%CI,1.57-4.37]), 3) age ≤ 12 months (odds ratio 1.27 [95%CI,1.14-1.41]), 4) presence of airway hypersecretion (odds ratio 11.00 [95%CI,2,58-45.26]) inadequate family orientation and/or nurse to patient ratio (odds ratio 5.00 [95%CI,2.64-7.99]), and 6) weaning period from mechanical ventilation (odds ratio 3.00 [95%CI,1.67-4.79]) and 5 risk enhancement factors. CONCLUSIONS: The scoring system demonstrated effective sensitivity for estimating the risk of UE with the observation of six aspects, which overlap as an isolated risk factor or are associated with a risk enhancement factors.

An Empirical Study of Feedforward Control in Unplanned Extubation of Nasogastric Tube.

Objective: To explore the effect of feedforward control on reducing the incidence of unplanned extubation and improving the quality of catheter nursing. Methods: A total of 186 patients with nasogastric tube after gastrointestinal surgery in the eastern region of our hospital from September 2020 to September 2021 were selected as the control group; 186 patients with nasogastric tube after gastrointestinal surgery in the western region of our hospital at the same period were selected as the experimental group. The influencing factors of unplanned extubation in patients with long-term postoperative nasogastric tube were analyzed, and effective preoperative and postoperative health education was conducted. The ratio of unplanned extubation of nasogastric tube and nursing satisfaction of patients in the two groups were compared. Results: Patient constraint, perceived pressure score, anxiety score, nasal gastrointestinal canal health education feedback score and indwell tube comfort score were independent risk factors for unplanned extubation. The restraint rate and the incidence of unplanned extubation in the experimental group were lower than those in the control group after intervention, with statistical significance (P < 0.05). The nursing satisfaction of the experimental group was significantly higher than that of the control group after feedforward cognitive intervention. After intervention, serum albumin and gastric PH in the experimental group were significantly higher than those in the control group (P < 0.05). Conclusion: The safe nursing management method of feed forward control can effectively reduce the incidence of unplanned extubation in inpatients, which is worth further promoting in nursing work.

Risk factors for reintubation and mortality among patients who had unplanned extubation.

BACKGROUND: Unplanned extubation (UE) occurs among 2%-16% of patients with mechanical ventilation (MV). Failed UE requiring reintubation could be associated with several adverse events. AIMS: The aim of this study was to investigate the outcomes and prognostic factors of patients with UE in intensive care units (ICUs). METHODS: We prospectively registered the patients who had UE and retrospectively reviewed the electronic medical records for 96-bed ICUs between 1 January 2009, and 31 December 2020. RESULTS: A total of 392 patients had UE, and 234 patients (59.7%) were ≥65 years (older adult group). The median Acute Physiology and Chronic Health Evaluation (APACHE) II score were 17 and the median Glasgow Coma Scale score was 10. In total, 205 patients (52.3%) were reintubated within 48 h (due to failed UE) and 75 patients (19.1%) died during hospitalization. Multivariate analyses were performed to evaluate those factors predicting failed UE and mortality. These analyses demonstrated that higher positive end-expiratory pressure (PEEP) and the admission APACHE II scores predicted failed UE. A higher fraction of inspiration O2 (FiO2 ) and minute ventilation; lower haemoglobin (Hb); and higher instances of liver cirrhosis, cancer, and failed UE were independently associated with hospital mortality. CONCLUSION: We concluded that among patients who had UE, higher FiO2 or minute ventilation, or under MV or with lower Hb, liver cirrhosis, cancer, and failed UE tended to have higher mortality. RELEVANCE TO CLINICAL PRACTICE: Patients with high disease severity indices who have an increased risk of UE required special attention to techniques to prevent endotracheal tubes from accidental removal.

Prevention of unplanned endotracheal extubation in intensive care unit: An overview of systematic reviews.

AIMS: This study was performed to identify and summarize systematic reviews focusing on the prevention of unplanned endotracheal extubation in the intensive care unit. DESIGN: Overview of systematic reviews. METHODS: This overview was conducted according to the Preferred Reporting Items for Overviews of Systematic Reviews, including the harms checklist. A literature search of PubMed, the Cochrane Library, CINAH, Embase, Web of Science, SINOMED and PROSPERO was performed from January 1, 2005-June 1, 2021. A systematic review focusing on unplanned extubation was included, resulting in an evidence summary. RESULTS: Thirteen systematic reviews were included. A summary of evidence on unplanned endotracheal extubation was developed, and the main contents were risk factors, preventive measures and prognosis. The most important nursing measures were restraint, fixation of the tracheal tube, continuous quality improvement, psychological care and use of a root cause analysis for the occurrence of unplanned endotracheal extubation. CONCLUSIONS: This overview re-evaluated risk factors and preventive measures for unplanned endotracheal extubation in the intensive care unit, resulting in a summary of evidence for preventing unplanned endotracheal extubation and providing direction for future research. TRIAL REGISTRATION DETAILS: The study was registered on the PROSPERO website.

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.

A Quality Improvement Initiative to Reduce Unneeded Screening Chest Radiographs in a Pediatric Cardiovascular ICU.

BACKGROUND: Adult critical care and radiographical societies have recommended changing practice from routine screening radiographs to on-demand chest radiographs (CXRs) for stable mechanically ventilated adult patients. There are no similar recommendations for patients in the pediatric ICU. Reducing the frequency with which unneeded CXRs are obtained can decrease radiation exposure and reduce waste, a substantial contributor to rising health care costs. We aimed to reduce unneeded daily screening CXRs in a pediatric cardiovascular ICU (CICU) by 20% in 6 months. METHODS: Criteria delineating which subjects in the CICU required daily screening CXRs were created and added to the daily rounding sheet for discussion for each subject. The primary goal of this study was to reduce CXRs in mechanically ventilated subjects as our previous practice had been to order daily CXRs. Respiratory therapists increased the frequency of evaluating and documenting endotracheal tube positioning prior to the initiation of this project. The outcome measure was the percentage subjects who received a daily screening CXR. The ratio of daily screening CXRs to the number of total CXRs ordered and unplanned extubations were followed as balancing measures. RESULTS: The number of subjects who received a daily screening CXR decreased from a baseline of 67% to 44% over the course of this project. There was no change in the ratio of daily screening CXRs to the number of total CXRs ordered or an increase in unplanned extubations. With an estimated cost of $268 per CXR, a reduction of 33% in routine screening CXRs saves an estimated $250,000 annually. CONCLUSIONS: A decrease in daily screening CXRs can be sustained through the development of specific criteria to determine which patients need screening radiographs. This can be achieved without an increase in CXRs obtained at other times throughout the day or an increase in unplanned extubations. This eliminates unneeded health care expenditures, improves resource allocation for radiology technicians, and decreases disruptive interventions for patients.

Failure mode and effect analysis for risk management of unplanned extubation after esophageal cancer surgery / 中国胸心血管外科临床杂志

@#Objective 聽 聽 To explore the application value of failure mode and effect analysis (FMEA) in the risk management of unplanned extubation after esophageal cancer surgery. Methods 聽 聽 A total of 1 140 patients who underwent esophageal cancer surgery in our department from January 2015 to May 2017 were selected as a control group, including 948 males and 192 females with an average age of 64.45卤4.53 years. FMEA was used to analyze the risk management process of unplanned extubation. The potential risk factors in each process were found by calculating the risk priority number (RPN) value, and the improvement plan was formulated for the key process with RPN>125 points. Then 1 117 patients who underwent esophageal cancer surgery from June 2017 to December 2019 were selected as a trial group, including 972 males and 145 females with an average age of 64.60卤5.22 years, and the FMEA risk management mode was applied. Results 聽 聽 The corrective measures were taken to optimize the high-risk process, and the RPN values of 9 high-risk processes were reduced to below 125 points after using FMEA risk management mode. The rate of unplanned extubation in the trial group was lower than that in the control group (P<0.05). Conclusion 聽 聽 The application of FMEA in the risk management of unplanned extubation after esophageal cancer surgery can reduce the rate of unplanned extubation, improve the quality of nursing, and ensure the safety of patients.

"Expert Consensus on Nursing Care for Prevention of Adult Oral Tracheal Intubation Unplanned Extubation" evidence application and effect evaluation / 中国实用护理杂志

Objective:To promote the evidence application of the "Expert Consensus on Nursing Care for Prevention of Adult Oral Tracheal Intubation Unplanned Extubation" and verify its effectiveness.Methods:This was a quasi-experimental study. A total of 31 ICU nurses from Tianjin Teda Hospital were trained by workshops, in order to help promote the evidence transformation. With the evidence application model of the JBI Evidence-Based Health Care Center, we reviewed the measures for mechanically ventilated patients before and after intervention (51 cases at baseline and 77 cases at second review).Results:No unplanned extubation occurred during the period of two rounds of evidence review, the implementation rate of 9 review indicators had improved, and 6 of them showed statistically significant differences. indicator 1 increased from 3.92% (2/51) to 100.00% (77/77),indicator 3 increased from 86.27% (44/51) to 100.00% (77/77), indicator 5 increased from 27.45% (14/51) to 100.00% (77/77), indicator 7 increased from 45.10% (23/51) to 70.13% (54/ 77), indicator 8 increased from 50.98% (26/51) to 100.00% (77/77), indicator 9 increased from 45.10% (23/51) to 77.92 % (60/77), the difference was all statistically significant ( χ2 values were 8.02-119.87, all P<0.05). Conclusions:The "Expert Consensus on Nursing Care for Prevention of Adult Oral Tracheal Intubation Unplanned Extubation" can provide guidelines for clinical nursing practice. While preventing unplanned extubation, it can standardize nurses' behavior and promote medical-nursing cooperation.

Magnitude and associated factors of unplanned extubation in intensive care unit: A multi-center prospective observational study.

Background: Unplanned extubation is the removal of an endotracheal tube accidently during procedural activities or by the action of the patient. It is one of the commonly reported complications among mechanically ventilated patients in the intensive care unit. This study aimed to assess the magnitude and associated factors of unplanned extubation in intensive care units at referral hospitals in Addis Ababa, Ethiopia, 2021. Methods: Institutional based prospective observational study was conducted on 317 intubated patients in the intensive care unit at referral hospitals of Addis Ababa, Ethiopia, from January 8, 2021-May 9, 2021. Data were collected using a structured questionnaire. Descriptive statics were expressed in percentages and presented with tables and figures. Both Bivariable and multivariable logistic analysis was done to identify factors associated with unplanned extubation in intensive care unit. P < 0.05 with 95% CI was set as Statistical significance. Result: The prevalence of unplanned extubation in this study was 19.74%. Being male (AOR = 3.132, 95%CI: 1.276-7.69), duration of intubation <5days (AOR = 2.475, 95% CI: 1.039-5.894), managed by junior resident (AOR = 5.25, 95% CI: 2.125-12.969), being physically restrained (AOR = 4.356, 95%CI: 1.786-10.624), night shift (AOR = 3.282, 95%CI:1.451-7.424)and agitation (AOR = 4.934,95%CI:1.934-12.586) were significantly contribute to the occurrence of unplanned extubation. Conclusion: and recommendation: This study showed that the prevalence of unplanned extubation was high in the intensive care unit. We suggest to intensive care unit staff to give special attention to early intubated patients, especially male individuals and the stakeholders of hospitals should rearrange the time of shift and physician schedules in the intensive care unit.

Outcomes of Preterm Infants Who Experienced Unplanned Extubation.

BACKGROUND: Unplanned extubation (UE) is associated with adverse outcomes. The aim of the study was to compare the clinical outcomes in preterm infants who experienced at least one UE to those who did not experience any UE. METHODS: The matched cohort study compared ventilated preterm infants < 32 weeks who experienced UE to those who did not experience any UE. The main outcomes were duration of mechanical ventilation after matching, duration of hospital stay, retinopathy of prematurity (ROP) requiring intervention, and bronchopulmonary dysplasia (BPD). RESULTS: Forty-seven infants were included in each group. The groups were matched for mechanical ventilation duration before UE, birth gestation, and birthweight. The duration of mechanical ventilation after matching (adjusted odds ratio [aOR] 14.8 [11.2-18.4], P = <.001), the total length of stay in the hospital (aOR 16.4 [3.7-29.2], P = .01), and severe ROP (aOR 6.7 [1.7-27.0], P = .007) were significantly higher in infants who experienced UE. After adjusting for mechanical ventilation duration, UE was not associated with ROP or BPD. However, infants who spent longer time on mechanical ventilation had higher odds of developing ROP (aOR 1.1 [1.0-1.2], P = .004) and BPD (aOR 1.5 [1.1-2.1], P = .01). Sensitivity analysis including infants who had UE and managed on noninvasive respiratory support showed significant association between UE and the outcomes of duration of mechanical ventilation, hospital length of stay, ROP, and BPD. CONCLUSIONS: Infants who experienced UE had higher odds of spending longer time on mechanical ventilation and spent significantly more days in the hospital.

Organizational Risk Factors and Clinical Impacts of Unplanned Extubation in the Neonatal Intensive Care Unit.

OBJECTIVES: To assess the association between organizational factors and unplanned extubation events in the neonatal intensive care unit (NICU) and to evaluate the association between unplanned extubation event and bronchopulmonary dysplasia (BPD) among infants born at <29 weeks of gestational age. STUDY DESIGN: This is a retrospective cohort study of infants admitted to a tertiary care NICU between 2016 and 2019. Nursing provision ratios, daily nursing overtime hours/total nursing hours ratio, and unit occupancy were compared between days with and days without unplanned extubation events. The association between unplanned extubation events (with and without reintubation) and the risk of BPD was evaluated in infants born at <29 weeks who required mechanical ventilation using a propensity score-matched cohort. Multivariable logistic regression analysis was used to assess the association between exposures and outcomes while adjusting for confounders. RESULTS: On 108 of 1370 days there was ≥1 unplanned extubation event for a total of 116 unplanned extubation event events. Higher median nursing overtime hours (20 hours vs 16 hours) and overtime ratios (3.3% vs 2.5%) were observed on days with an unplanned extubation event compared with days without an unplanned extubation event (P = .01). Overtime ratio was associated with higher adjusted odds of a unplanned extubation event (aOR, 1.09; 95% CI, 1.01-1.18). In the subgroup of infants born at <29 weeks, those with an unplanned extubation event who were reintubated had a longer postmatching duration of mechanical ventilation (aOR, 13.06; 95% CI, 4.88-37.69) and odds of BPD (aOR, 2.86; 95% CI, 1.01-8.58) compared with those without an unplanned extubation event. CONCLUSIONS: Nursing overtime ratio is associated with an increased number of unplanned extubation events in the NICU. In infants born at <29 weeks of gestational age, reintubation after an unplanned extubation event is associated with a longer duration of mechanical ventilation and increased risk of BPD.

Randomized Controlled Trial of Modified Nasobiliary Fixation and Drainage Technique.

Objectives: We investigated the clinical efficacy of a modified nasobiliary fixation and drainage technique which was designed in an attempt to reduce unplanned extubation and tube blockage and improve bile drainage and the comfort of catheterized patients. Methods: From January 2019 to December 2020, 230 patients receiving Endoscopic nasobiliary drainage (ENBD) during hospitalization were recruited to this study. Participants were randomly allocated to 2 groups by using the block randomization method: in the control group: the conventional method of nasobiliary fixation was adopted after surgery; in the test group: intraoperative annular cutting of nasobiliary tubes was performed and the exposed catheter length was standardized. The modified "tube-nose-ear" three-step technique was performed after surgery. The clinical efficacy of a modified nasobiliary fixation and drainage technique was evaluated and compared between the test group and the control group. Results: The rate of unplanned extubation and incidence of complications were significantly lower in the test group than the control group. In addition, the rate of bilirubin decrease after drainage was higher in the test group. Patient discomfort during catheterization was also significantly reduced using the modified technique (P < 0.05). Conclusions: The modified technique of nasobiliary fixation and drainage technique can significantly reduce unplanned extubation and nasobiliary tube blockage after ENBD, facilitate biliary drainage, and improve patient comfort. This technique warrants wider application in clinical practice.

Unplanned extubation among critically ill adults: A systematic review and meta-analysis.

BACKGROUND: Unplanned extubation has been widely recognized as a life-threatening adverse event in intensive care unit patients. AIM: To systematically quantify the global prevalence of unplanned extubation among critically ill adults and reintubation rate after unplanned extubation. METHODS: Systematic review and meta-analysis. We identified original peer-reviewed studies through electronic searches of EMBASE, PubMed, ISI Web of Science, and CINAHL databases involving ventilated adult intensive care unit patients. Primary endpoints were prevalence of overall unplanned extubation rate rate, type of unplanned extubation (self-extubation or accidental extubation) and reintubation rate within 48 hours. Two reviewers independently selected studies and extracted data on the outcomes. Random effect meta-analysis of proportions was used to estimate the pooled prevalence rates. RESULTS: Of 1613 retrieved citations, 38 studies from 18 countries published between 1990 and 2020 were included. The overall methodological quality was low (mean score on Newcastle-Ottawa scale, 2.6/5). The pooled prevalence of unplanned extubation was 6.69% (95% CI, 5.29%-8.24%; 34 studies involving 121,129 subjects) with an incidence density of 1.06 events per 100 ventilator-days (95% CI, 0.7-1.3; 16 studies involving 375,967 ventilation days). The majority of unplanned extubations (84.2%) were self-extubations (95% CI, 79.8%-88.3%; 23 studies involving 2274 unplanned extubations). In addition, 50.2% of subjects with unplanned extubations required reintubation within 48 hours (95% CI, 43.6%-56.9%; 10 studies involving 1564 unplanned extubations). CONCLUSION: Despite significant heterogeneity between studies, these data showed that 6.7% of intubated adult subjects in the intensive care unit experience unplanned extubation, most of which are self-extubations. Further well-designed studies are required to better understand unplanned extubation among intubated intensive care unitpatient, using standardized methods of data collection and reporting.