Cough flows as a criterion for decannulation of autonomously breathing patients with tracheostomy tubes.

BACKGROUND: Adequate cough or exsufflation flow can indicate an option for safe tracheostomy decannulation to noninvasive management. Cough peak flow via the upper airways with the tube capped is an outcome predictor for decannulation readiness in patients with neuromuscular impairment. However, this threshold value is typically measured with tracheotomy tube removed, which is not acceptable culturally in China. The aim of this study was to assess the feasibility and safety of using cough flow measured with tracheostomy tube and speaking valve (CFSV) > 100 L/min as a cutoff value for decannulation. STUDY DESIGN: Prospective observational study conducted between January 2019 and September 2022 in a tertiary rehabilitation hospital. METHODS: Patients with prolonged tracheostomy tube placement were referred for screening. Each patient was assessed using a standardized tracheostomy decannulation protocol, in which CFSV greater than 100 L/min indicated that the patients' cough ability was sufficient for decannulation. Patients whose CFSV matched the threshold value and other protocol criteria were decannulated, and the reintubation and mortality rates were followed-up for 6 months. RESULTS: A total of 218 patients were screened and 193 patients were included. A total of 105 patients underwent decannulation, 103 patients were decannulated successfully, and 2 patients decannulated failure, required reinsertion of the tracheostomy tube within 48 h (failure rate 1.9%). Three patients required reinsertion or translaryngeal intubation within 6 months. CONCLUSIONS: CFSV greater than 100 L/min could be a reliable threshold value for successful decannulation in patients with various primary diseases with a tracheostomy tube. TRIAL REGISTRATION: This observational study was not registered online.

SARS-CoV-2 infection increases airway bleeding risk in patients after tracheostomies.

BACKGROUND: Airway bleeding events are a rare incident in SARS-CoV-2-infected patients after tracheostomies. We aimed to explore the correlation between airway bleeding and SARS-CoV-2 infection and evaluate the consistency of SARS-CoV-2 RNA test results in the upper and lower airway samples from patients after tracheostomies. METHODS: Forty-four patients after temporary or permanent tracheostomy were divided into a positive group (29 patients) and a negative group (15 patients) based on the SARS-CoV-2 RNA test results of their oropharyngeal swabs. The oropharyngeal and tracheal swabs of the positive group were re-collected for SARS-CoV-2 RNA detection. Demographic and clinical characteristics and airway bleeding events were recorded for all enrolled patients. RESULTS: Airway bleeding was reported in eleven patients of the positive group (11/29), with seven displaying bloody sputum or hemoptysis, and four featuring massive sputum crust formation in the trachea that resulted in dyspnea, and only one patient in the negative group (1/15), with a significant difference in the airway bleeding rate (37.9% vs. 6.7%, p < 0.05). The SARS-CoV-2 RNA test results showed a statistical difference in cycle threshold (Ct) values between oropharyngeal swabs and tracheal swabs (p < 0.05). CONCLUSIONS: After tracheostomies, patients are more susceptible to airway bleeding if they are infected with SARS-CoV-2. The findings signify that in addition to droplet transmission through tracheostoma, SARS-CoV-2 may infect the oropharynx by airborne and close contact transmission, and that given the higher viral load and longer infection time in the trachea, tracheal swabs are more reliable for SARS-CoV-2 detection in these patients.

Health care disparities in morbidity and mortality in adults with acute and remote status epilepticus: A national study.

OBJECTIVE: Although disparities have been described in epilepsy care, their contribution to status epilepticus (SE) and associated outcomes remains understudied. METHODS: We used the 2010-2019 National Inpatient Sample to identify SE hospitalizations using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)/ICD-10-CM codes. SE prevalence was stratified by demographics. Logistic regression was used to assess factors associated with electroencephalographic (EEG) monitoring, intubation, tracheostomy, gastrostomy, and mortality. RESULTS: There were 486 861 SE hospitalizations (2010-2019), primarily at urban teaching hospitals (71.3%). SE prevalence per 10 000 admissions was 27.3 for non-Hispanic (NH)-Blacks, 16.1 for NH-Others, 15.8 for Hispanics, and 13.7 for NH-Whites (p < .01). SE prevalence was higher in the lowest (18.7) compared to highest income quartile (18.7 vs. 14, p < .01). Older age was associated with intubation, tracheostomy, gastrostomy, and in-hospital mortality. Those ≥80 years old had the highest odds of intubation (odds ratio [OR] = 1.5, 95% confidence interval [CI] = 1.43-1.58), tracheostomy (OR = 2, 95% CI = 1.75-2.27), gastrostomy (OR = 3.37, 95% CI = 2.97-3.83), and in-hospital mortality (OR = 6.51, 95% CI = 5.95-7.13). Minority populations (NH-Black, NH-Other, and Hispanic) had higher odds of tracheostomy and gastrostomy compared to NH-White populations. NH-Black people had the highest odds of tracheostomy (OR = 1.7, 95% CI = 1.57-1.86) and gastrostomy (OR = 1.78, 95% CI = 1.65-1.92). The odds of receiving EEG monitoring rose progressively with higher income quartile (OR = 1.47, 95% CI = 1.34-1.62 for the highest income quartile) and was higher for those in urban teaching compared to rural hospitals (OR = 12.72, 95% CI = 8.92-18.14). Odds of mortality were lower (compared to NH-Whites) in NH-Blacks (OR = .71, 95% CI = .67-.75), Hispanics (OR = .82, 95% CI = .76-.89), and those in the highest income quartiles (OR = .9, 95% CI = .84-.97). SIGNIFICANCE: Disparities exist in SE prevalence, tracheostomy, and gastrostomy utilization across age, race/ethnicity, and income. Older age and lower income are also associated with mortality. Access to EEG monitoring is modulated by income and urban teaching hospital status. Older adults, racial/ethnic minorities, and populations of lower income or rural location may represent vulnerable populations meriting increased attention to improve health outcomes and reduce disparities.

Onasemnogene abeparvovec gene therapy for spinal muscular atrophy: A cohort study from the United Arab Emirates.

INTRODUCTION/AIMS: Spinal muscular atrophy (SMA) manifests with progressive motor neuron degeneration, leading to muscle weakness. Onasemnogene abeparvovec is a US Food and Drug Administration-approved gene replacement therapy for SMA. This study aimed to present short-term data of children in the United Arab Emirates (UAE) treated with onasemnogene abeparvovec, particularly in the context of children requiring invasive ventilatory support via tracheostomy. METHODS: A retrospective analysis was performed on 60 children who received onasemnogene abeparvovec. All these children received corticosteroids. They were followed up for up to 3 months. Motor function assessments were performed before and after the gene therapy. Comprehensive clinical evaluations, including pulmonary functions, were performed at baseline and the 3-month mark. RESULTS: Forty-three percent were male, and the mean age at the time of infusion was 29.6 months (SD ± 17.2). The mean weight was 10.1 kg (SD 2.6). All children demonstrated marked improvements in motor function within 3 months of gene therapy administration. No adverse effects attributable to corticosteroid therapy were observed. Positive clinical outcomes, including increased ventilator-free intervals, reduced antibiotic dependency, and fewer hospital admissions, were reported among children with invasive ventilation via tracheostomy. DISCUSSION: This study demonstrates the favorable tolerability and promising responses to onasemnogene abeparvovec in invasively ventilated pediatric patients. Early improvements in motor function, as observed within 3 months post-treatment, suggest its potential as a viable therapeutic option for this vulnerable patient population.

Predictors of respiratory failure in Guillain-Barré syndrome: a 22 year cohort study from a single Italian centre.

BACKGROUND AND PURPOSE: The study aimed to identify predictors of respiratory failure leading to mechanical ventilation (MV) and tracheostomy in Guillain-Barré syndrome (GBS). METHODS: Two hundred and thirty adult cases admitted to the Neurology Unit of Modena, Italy, between January 2000 and December 2021 were studied. A cut-off of MV starting within 8 weeks from onset of weakness was used. Univariable, multivariable logistic and Cox regression analyses were used to determine which pre-specified clinical and diagnostic characteristics were capable of predicting MV and tracheostomy, due to weaning failure. The model was internally validated within the full cohort. The Erasmus GBS Respiratory Insufficiency Score was retrospectively applied. RESULTS: One hundred and seventy-six cases (76.5%) were classified as classical sensorimotor GBS and 54 (23.4%) as variants. Thirty-two patients (13.9%) needed MV: 84.3% required respiratory support within 7 days. Independent predictors of respiratory failure and MV were older age, facial, bulbar, neck flexor weakness, dysautonomia, axonal electrophysiological subtype, cardiovascular comorbidities and higher disability score at entry. There was no association with abnormal spinal fluid parameters nor with positive serology for recent infections. Twenty-two patients (68.7%) were ventilated for more than 7 days; 4.7% died within 8 weeks. The patients who required MV were treated more often with plasma exchange. Independent predictors of tracheostomy due to weaning trial failure were facial, bulbar, neck flexor weakness, autonomic dysfunction, associated cardiovascular morbidities and axonal electrophysiological subtype on nerve conduction study. CONCLUSIONS: Our study indicates distinct predictors of MV and tracheostomy in GBS patients.

Single-Stage Bronchoscopy-Guided Protocol for Tracheostomy Decannulation in Adult Patients.

INTRODUCTION: Tracheostomy decannulation is a routine procedure in airway management. There is no standard decannulation method; however, the two commonly practiced approaches are tracheostomy downsizing and intermittent capping, which are both accompanied by multiple visits to the clinic and increase patient discomfort. Herein, we explore fiberoptic bronchoscopy application in a novel single-stage decannulation protocol. METHODS: We conducted a retrospective study on tracheostomy patients eligible for decannulation. Fiberoptic bronchoscopy was performed on patients with spontaneous ventilation for ≥48 h, age ≥18, hemodynamic stability, normal chest X-ray, adequate swallowing, effective cough, adequate consciousness, patent speaking valve, and absent history of recurrent aspiration. Tracheostomy removal occurred after evaluating the airway and ruling out tracheomalacia, tracheitis with stenosis, obstructive granulation tissue, and moderate-to-severe stenosis. We documented patients' demographic and clinical information, along with details of their post-decannulation course. RESULTS: Out of 58 patients admitted for tracheostomy removal, we excluded six patients (10.3%) from the study because, despite clinical indications for successful weaning, they exhibited abnormalities that interrupted the decannulation process. Of the remaining 52 patients, 50 (96.1%) were successfully weaned off, while two needed reinsertion during their hospital course. Bronchoscopy findings were unremarkable in 33 (63.5%) patients, and the most frequently observed abnormalities were paucity of vocal cord movement in 5 (9.6%) patients and granulation tissue formation in 5 (9.6%) patients. No further airway management was necessary after discharge. CONCLUSIONS: Our study introduces the innovative approach of single-stage bronchoscopic decannulation as a potentially beneficial tool for immediate decannulation. Based on our experience, we achieved a relatively satisfactory outcome following single-stage tracheostomy decannulation with bronchoscopy. The approach shows promise in providing valuable airway insights and predicting possible decannulation failures. Further research is needed to evaluate its impact on stress reduction for patients and surgeons, its superiority compared to traditional techniques, its long-term effects on healthcare, and its potential cost-effectiveness.

Utility of Bedside Ultrasound in Percutaneous Tracheostomy.

Background: Percutaneous tracheostomy placement is a common procedure performed in the intensive care unit. The use of an anterior neck ultrasound exam is routinely performed preprocedure, allowing for vessel visualization in determining the safety and feasibility of performing the procedure bedside. This prospective observational cohort study was conducted to determine whether vasculature in the anterior neck, seen on bedside ultrasound exam, contributes to bleeding complications during or after percutaneous tracheostomy (PCT) placement. Research Question: Do the vessels identified on preprocedure neck ultrasound affect the risk of bleeding during and after bedside PCT placement? Study Design and Methods: Preprocedural ultrasound was used to identify standard anatomical landmarks and vascular structures in the anterior neck in all patients undergoing bedside PCT placement under bronchoscopic guidance. A blinded survey of our recorded preprocedural images was provided to an expert panel who regularly perform bedside PCTs to determine the influence the images have on their decision to perform the procedure at the bedside. Results: One out of 15 patients (7%) had intra-operative minimal bleeding which was not clinically significant and resolved by gauze compression for 30 s. None of the patients had post-procedural bleeding after tracheostomy placement. Based on the blinded interpretation of neck ultrasound, there was 0.214 inter-operator variability among the expert panelists for decision-making regarding performing bedside PCT. Interpretation: Vessels visualized with anterior neck ultrasound were found to be small venous structures and did not significantly contribute to bleeding risk in patients who underwent PCT placement. The size and location of veins on neck ultrasound may commonly contribute to abandoning bedside PCT. This study suggests that veins measuring 3.9 mm or smaller identified at the site of access do not increase the risk of bleeding in PCT placement.

Comparing Simulation Training of Bronchoscopy-Guided Percutaneous Dilatational Tracheostomy Using Conventional Versus 3D Printed Simulators (TRAC-Sim Study).

Background: Individual implementation rate of bronchoscopy-guided percutaneous dilatational tracheostomy (PDT) varies among intensivists. Simulation training (ST) can increase the safety of medical procedures by reducing stress levels of the performing team. The aim of this study was to evaluate the benefit of ST in PDT regarding procedural time, quality of performance, and percepted feelings of safety of the proceduralist and to compare conventional simulators (CSIM) with simulators generated from 3D printers (3DSIM). Methods: We conducted a prospective, single-center, randomized, blinded cross-over study comparing the benefit of CSIM versus 3DSIM for ST of PDT. Participants underwent a standardized theoretical training and were randomized to ST with CSIM (group A) or 3DSIM (group B). After ST, participants' performance was assessed by two blinded examiners on a porcine trachea regarding time required for successful completion of PDT and correct performance (assessed by a performance score). Percepted feelings of safety were assessed before and after ST. This was followed by a second training and second assessment of the same aspects with crossed groups. Results: 44 participants were included: 24 initially trained with CSIM (group A) and 20 with 3DSIM (group B). Correctness of the PDT performance increased significantly in group B (p < .01) and not significantly in group A (p = .14). Mean procedural time required for performing a PDT after their second ST compared to the first assessment (p < .01) was lower with no difference between group A and group B and irrespective of the participants' previous experience regarding PDT, age, and sex. Moreover, percepted feelings of safety increased after the first ST in both groups (p < .001). Conclusions: ST can improve procedural skills, procedural time, and percepted feelings of safety of the proceduralist in simulated PDT.

Tracheostomy in Patients with Acute Myocardial Infarction and Respiratory Failure.

OBJECTIVE: Patients with acute myocardial infarction (AMI) complicated by respiratory failure require antiplatelet regimens which often cannot be stopped and may increase bleeding from tracheostomy. However, there is limited available data on both the proportion of patients undergoing tracheostomy and the impact on antiplatelet regimens on outcomes. METHODS: Utilizing the Vizient® Clinical Data Base, we identified patients ≥18 years admitted from 2015 to 2019 with a primary diagnosis of AMI and requiring invasive mechanical ventilation (IMV). We assessed for the incidence of patients undergoing tracheostomy, outcomes stratified by the timing of tracheostomy (≤10 vs >10 days), and the association between dual antiplatelet therapy (DAPT) use and in-hospital mortality. RESULTS: We identified 26 435 patients presenting with AMI requiring IMV. The mean (SD) age was 66.8 (12.3) years and 33.4% were women. The incidence of tracheostomy was 6.0% (n = 1573), and the median IMV time to tracheostomy was 12 days, 55.6% of which underwent percutaneous and 44.4% underwent open tracheostomy. Over 90% (n = 1424) underwent tracheostomy (>10 days) and had a similar mortality when compared to early (≤10 days) tracheostomy (22.5% vs 22.8%, P = 0.94). On the day of tracheostomy, only 24.7% were given DAPT, which was associated with a lower mortality than those not on DAPT (17.4% vs 23.7%, P = 0.01). After multivariable adjustment, DAPT use on the day of tracheostomy remained associated with lower in-hospital mortality (odds ratio 0.68; 95% confidence interval: 0.49-0.94, P = 0.02). Tracheostomy complications were not different between groups (P > 0.05), but more patients in the DAPT group required post-tracheostomy blood transfusions (5.6% vs 2.7%, P = 0.01). CONCLUSION: Approximately 1 in 20 intubated AMI patients requires tracheostomy. The lack of DAPT interruption on the day of tracheostomy but not the timing of tracheostomy was associated with a lower in-hospital mortality. Our results suggest that DAPT should not be a barrier to tracheostomy for patients with AMI.

Safety of percutaneous dilatational tracheostomy performed by intensivists versus surgeons: A retrospective cohort study.

BACKGROUND: Percutaneous dilatational tracheostomy (PDT) is the preferred method for managing critically ill patients requiring prolonged mechanical ventilation. We aimed to compare the safety of PDT performed by intensivists versus surgeons. METHODS: This retrospective, single center, cohort study included all the patients who underwent PDT from 2014 to 2023. Propensity score matching was performed to adjust the imbalances of covariates between the groups. The primary outcome was the occurrence of early complications after PDT. Secondary outcomes were the development of late complications of PDT and mortality directly related to tracheostomy. RESULTS: 1685 consecutive patients with critical illness were included in the analysis. Of these, 1396 (82.8%) PDTs were performed by surgeons and 289 (17.2%) by intensivists with background residency training in internal medicine. Early complications were reported in 80 (5.7%) of the patients in the surgeon group and in 13 (4.5%) patients in the intensivist group (p = 0.40). Minor hemorrhage was the most common early complication. Secondary outcomes were comparable in both groups. In a propensity score-matched cohort, the findings remained consistent. CONCLUSIONS: This study suggests that PDT can be performed by intensivists, as well as surgeons, with the same safety profile. Our findings underscore the importance of incorporating PDT into the intensive care unit (ICU) training syllabus, ensuring the procedure is readily accessible with reliance on the expertise of ICU staff.

Factors Predicting Prolonged Mechanical Ventilation in Guillain-Barré Syndrome.

BACKGROUND: Up to 30% of patients with Guillain-Barré syndrome require mechanical ventilation and 5% die due to acute complications of mechanical ventilation. There is a considerable group of patients that will need prolonged mechanical ventilation (considered as >14 days) and should be considered for early tracheostomy. The objective of this study is to identify risk factors for prolonged mechanical ventilation. METHODS: We prospectively analyzed patients with Guillain-Barré diagnosis with versus without prolonged mechanical ventilation. We considered clinical and electrophysiological characteristics and analyzed factors associated with prolonged mechanical ventilation. RESULTS: Three hundred and three patients were included; 29% required mechanical ventilation. When comparing the groups, patients with prolonged invasive mechanical ventilation (IMV) have a lower score on the Medical Research Council score (19.5 ± 16.2 vs 27.4 ± 17.5, p = 0.03) and a higher frequency of dysautonomia (42.3% vs 19.4%, p = 0.037), as well as lower amplitudes of the distal compound muscle action potential (CMAP) of the median nerve [0.37 (RIQ 0.07-2.25) vs. 3.9 (RIQ1.2-6.4), p = <0.001] and ulnar nerve [0.37 (RIQ0.0-3.72) vs 1.5 (RIQ0.3-6.6), p = <0.001], and higher frequency of severe axonal damage in these nerves (distal CMAP ≤ 1.0 mV). Through binary logistic regression, severe axonal degeneration of the median nerve is an independent risk factor for prolonged IMV OR 4.9 (95%CI 1.1-21.5) p = 0.03, AUC of 0.774, (95%CI 0.66-0.88), p = < 0.001. CONCLUSIONS: Severe median nerve damage is an independent risk factor for prolonged mechanical ventilation.

The care burden for technology-dependent children with long-term home ventilation increases along with the improvement of their motor functions.

Since the establishment of Japan's publicly supported pediatric home medical care (PHMC) system in 2012, the number of technology-dependent children (TDC) who are supported by PHMC has been increasing. We expected care to become easier as TDC mobility increased. However, many family caregivers complained of the opposite, that the burden of care increased as TDC's mobility increased. Therefore, we aimed to study the problems of the care burden of families in relation to the improvement of mobility of TDC with a focus on respiratory support. We conducted a survey among caregivers of TDC in two parts: a first survey was done between 2018 and 2020, and a follow-up survey in 2023. In each medical procedure, the correlation of TDC's motor function level with care burden was analyzed by using correlation analysis. In 15 households, caregivers' activities were monitored to elucidate the problems of the care objectively. The second survey was conducted in February 2023 in TDC whose medical records were available. Analysis of 418 cases showed that care-burden increased with improvements in the children's motor ability in tracheostomy, or remained the same in other procedures. A follow-up study in 262/418 cases of this group showed that part of these TDC with high mobility aged 1-8, after passing through the mobile phase with increased burden of care, had a high potential to be weaned from medical devices.  Conclusion: For TDC who acquire motor skills during PHMC, the burden of care for caregivers either increases or remains the same. It is important to maintain social support for TDC on the recovering mobile stage. What is Known: • There was no clear information on the care burden when TDC become mobile. What is New: • We did a qualitative study to show that the care burden increases when TDC become mobile. • In addition, mobike TDC showed a high potential for recovery.

Bispectral Index monitoring of palliative sedation for home withdrawal of tracheostomy ventilation: A case report.

BACKGROUND: Tracheostomy ventilation in motor neurone disease is an uncommon life-sustaining treatment. Best practice is having a plan for ventilation withdrawal, but the literature to guide practice is limited. Case reports have documented standard doses of opioids and benzodiazepines used for sedation in such cases. CASE: A 49-year-old man was diagnosed with motor neurone disease in 2016. He commenced tracheostomy ventilation in 2018. In 2022 and 2023, planning was undertaken, at the patient's request, for withdrawal of tracheostomy ventilation at home, when he was no longer able to communicate with technology. CASE PLANNING: Planning included Bispectral Index monitoring prior to cessation of ventilation, ensuring this only occurred when deep sedation was achieved. After ventilation withdrawal in 2023, a retrospective review of medications given and his level of sedation on monitoring was undertaken, with family consent. OUTCOME: Ventilation withdrawal was initiated after deep sedation was achieved, 6 h after commencing subcutaneous infusions of morphine, midazolam, clonazepam and phenobarbital. LESSONS: Doses required to achieve acceptable sedation exceeded literature reports. Achieving deep sedation was a longer than expected process. CONCLUSION: More research using an objective measure of sedation is required, as clinical assessment of sedation in this context is compromised.

Implications of the Consciousness State on Decannulation in Patients With a Prolonged Disorder of Consciousness.

OBJECTIVE: To prospectively investigate the evolution of the consciousness state and the cannula-weaning progression in patients with prolonged disorders of consciousness. DESIGN: Nonconcurrent cohort study. SETTING: A rehabilitation unit. PARTICIPANTS: Adult patients (N=144) with prolonged disorders of consciousness after a severe acquired brain injury admitted between June 2020 and September 2022. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Consciousness state was assessed by repeated Coma Recovery Scale-Revised (CRS-R) questionnaire administration at admission and weekly afterward. The dates of the first improvement of consciousness state and the achievement of decannulation were recorded. Decannulation followed an internal protocol of multiprofessional rehabilitation. RESULTS: One hundred forty-four patients were included: age, 69 years; 64 (44.4%) with hemorrhagic etiology; time post onset, 40 days, CRS-R score at admission, 9, median length of stay, 90 days. Seventy-three (50.7%) patients were decannulated. They showed a significantly higher CRS-R (P<.001) and states of consciousness (P<.001) at admission, at the first improvement of the consciousness state (P=.003), and at discharge (P<.001); a lower severity in the Cumulative Illness Rating Scale at admission (P=.01); and a lower rate of pulmonary infections with recurrence (P=.021), compared with nondecannulated patients. Almost all decannulated patients (97.3%) improved their consciousness before decannulation. Consciousness states at decannulation were as follows: unresponsive wakefulness syndrome, 0 (0%); minimally conscious state (MCS) minus, 4 (5.5%); MCS plus, 7 (9.6%); and emergence from MCS, 62 (84.9%). Kaplan-Meier analysis showed a significant divergence between the curves with a higher probability of decannulation in patients who improved consciousness (P<.001). CONCLUSIONS: This study showed that the presence of signs of consciousness, even subtle, is a necessary condition for decannulation, suggesting that consciousness may influence some of the components implied in the decannulation process.

Equitable Care for Children With a Tracheostomy: Addressing Challenges and Seeking Systemic Solutions.

BACKGROUND: Children with medical complexity (CMC) often face significant barriers to accessing care, obtaining appropriate insurance coverage for medical devices, technology, supplies, home nursing and social services. These challenges, when viewed through the lens of social determinants of health, highlight concerns about healthcare inequity. These inequities can impact CMC by limiting access to follow-up appointments, leading to disproportionate use of emergency department services, restricting support services, reducing the quality of medical products and increasing the likelihood of adverse events. Addressing these concerns requires comprehensive policy changes at both state and federal levels. Achieving successful collaborations between states and federal agencies is particularly challenging and may take months or even years to accomplish. OBJECTIVES: Through an exploratory qualitative approach, this study facilitates a nuanced inquiry into the experiences and systemic challenges encountered by medical professionals and primary caregivers managing CMC who require a paediatric tracheostomy. METHODS: Qualitative interviews were conducted with 17 health professionals and primary caregivers residing in the United States. A thematic analysis was used to analyse the transcribed interview data. RESULTS: Using exploratory thematic analysis, we identified challenges and opportunities for improvement regarding (a) access to health insurance, (b) procurement of essential medical supplies, (c) logistical constraints and (d) identifying interim solutions. CONCLUSION: Building on our findings, we discuss how socioecological factors impact health and quality of life of CMC and families. Additionally, we address the growing gap in quality of care through a comprehensive approach that considers patient needs, regulatory frameworks and affordability. PATIENT OR PUBLIC CONTRIBUTION: Medical practitioners and healthcare professionals were actively involved in the development, production and implementation of the research project. These individuals were given the opportunity to review their statements and review the manuscript before publishing. While caregivers did not engage in member checking, each provided their consent before data collection.

Outcomes of delayed tracheostomy among intubated patients during the coronavirus disease pandemic.

BACKGROUND: Respiratory distress and failure is a complication of the coronavirus disease (COVID-19) and tracheostomy may be necessary in cases of prolonged intubation in order to reduce mechanical ventilation duration. However, according to the Canadian Society of Otolaryngology-Head and Neck Surgery guidelines, which our institution applies, patients should not undergo tracheostomy unless cleared of the virus to reduce its spread among healthcare workers because tracheostomy is an aerosolized procedure. This study aimed to identify the outcomes of prolonged intubation in patients with and without COVID-19 who underwent tracheostomy and to determine the morbidity and mortality rates in both groups. METHODS: This retrospective cohort study included adult patients admitted to the intensive care unit of King Fahad Hospital of the University, Alkhobar, Saudi Arabia, between March 1 and October 31, 2020. This study compared and analyzed the outcomes of delayed tracheostomy in patients with and without COVID-19 in terms of complication, morbidity, and mortality rates. RESULTS: Of the 228 study participants, 111 (48.68%) had COVID-19. The mean age of the study participants was 58.67 years (SD = 17.36, max.=93, min.=20), and the majority were males (n = 149, 65.35%). Regarding tracheostomy in patients with COVID-19, 11 (9.91%) patients underwent tracheostomy; however, four (36.36%) of them had prolonged intubation. The mean intensive care unit admission length of stay for tracheostomy patients was 37.17 days, while it was 12.09 days for patients without tracheostomy (t(226)=-9.32, p < 0.001). Regarding prolonged intubation among patients with COVID-19 (n = 7, 6.31%), the complications were as follows: six people (85.71%) had dysphonia, one (14.29%) had vocal cord granuloma, and two (28.57%) had subglottic tracheal stenosis. The mortality rate among our study participants was 51.32%, and the risk was significantly higher in older people (Odds ratio = 1.04, 95% Confidence Interval [CI] = 1.02-1.06) and in delayed tracheostomy cases (OR = 2.95, 95% CI = 1.31-6.63). However, COVID-19 status was not significantly related to the risk of mortality. CONCLUSIONS: Delaying tracheostomy increases the risk of mortality. Therefore, we recommend weighing the risks and benefits for each patient to benefit both healthcare workers and patients with COVID-19.

The impact of delayed tracheostomy on critically ill patients receiving mechanical ventilation: a retrospective cohort study in a chinese tertiary hospital.

OBJECTIVES: The timing of tracheostomy for critically ill patients on mechanical ventilation (MV) is a topic of controversy. Our objective was to determine the most suitable timing for tracheostomy in patients undergoing MV. DESIGN: Retrospective cohort study. SETTING AND PARTICIPANTS: One thousand eight hundred eighty-four hospitalisations received tracheostomy from January 2011 to December 2020 in a Chinese tertiary hospital. METHODS: Tracheostomy timing was divided into three groups: early tracheostomy (ET), intermediate tracheostomy (IMT), and late tracheostomy (LT), based on the duration from tracheal intubation to tracheostomy. We established two criteria to classify the timing of tracheostomy for data analysis: Criteria I (ET ≤ 5 days, 5 days < IMT ≤ 10 days, LT > 10 days) and Criteria II (ET ≤ 7 days, 7 days < IMT ≤ 14 days, LT > 14 days). Parameters such as length of ICU stay, length of hospital stay, and duration of MV were used to evaluate outcomes. Additionally, the outcomes were categorized as good prognosis, poor prognosis, and death based on the manner of hospital discharge. Student's t-test, analysis of variance (ANOVA), Mann-Whitney U test, Kruskal-Wallis test, Chi-square test, and Fisher's exact test were employed as appropriate to assess differences in demographic data and individual characteristics among the ET, IMT, and LT groups. Univariate Cox regression model and multivariable Cox proportional hazards regression model were utilized to determine whether delaying tracheostomy would increase the risk of death. RESULTS: In both of two criterion, patients with delayed tracheostomies had longer hospital stays (p < 0.001), ICU stays (p < 0.001), total time receiving MV (p < 0.001), time receiving MV before tracheostomy (p < 0.001), time receiving MV after tracheostomy (p < 0.001), and sedation durations. Similar results were also found in sub-population diagnosed as trauma, neurogenic or digestive disorders. Multinomial Logistic regression identified LT was independently associated with poor prognosis, whereas ET conferred no clinical benefits compared with IMT. CONCLUSIONS: In a mixed ICU population, delayed tracheostomy prolonged ICU and hospital stays, sedation durations, and time receiving MV. Multinomial logistic regression analysis identified delayed tracheostomies as independently correlated with worse outcomes. TRIAL REGISTRATION: ChiCTR2100043905. Registered 05 March 2021. http://www.chictr.org.cn/listbycreater.aspx.

Biomechanical Evaluation of Tracheal Needle Puncture Forces: Comparative Analysis of Annular Ligaments and Tracheal Cartilage.

Percutaneous tracheotomies (PCT) are commonly performed minimally invasive procedures involving the creation of an airway opening through an incision or puncture of the tracheal wall. While the medical intervention is crucial for critical care and the management of acute respiratory failure, tracheostomy complications can lead to severe clinical symptoms due to the alterations of the airways biomechanical properties/structures. The causes and mechanisms underlaying the development of these post-tracheotomy complications remain largely unknown. In this study, we aimed to investigate the needle puncture process and its biomechanical characteristics by using a well establish porcine ex vivo trachea to simulate the forces involved in accessing airways during PCT at varying angular approaches. Given that many procedures involve inserting a needle into the trachea without direct visualization of the tracheal wall, concerns have been raised over the needle punctures through the cartilaginous rings as compared to the space between them may result in fractured cartilage and post-tracheostomy airway complications. We report a difference in puncture force between piercing the cartilage and the annular ligaments and observe that the angle of puncture does not significantly alter the puncture forces. The data collected in this study can guide the design of relevant biomechanical feedback system during airway access procedures and ultimately help refine and optimize PCT.

Emergency front-of-neck access in pediatric anesthesia: A narrative review.

BACKGROUND AND OBJECTIVES: Children undergoing airway management during general anesthesia may experience airway complications resulting in a rare but life-threatening situation known as "Can't Intubate, Can't Oxygenate". This situation requires immediate recognition, advanced airway management, and ultimately emergency front-of-neck access. The absence of standardized procedures, lack of readily available equipment, inadequate knowledge, and training often lead to failed emergency front-of-neck access, resulting in catastrophic outcomes. In this narrative review, we examined the latest evidence on emergency front-of-neck access in children. METHODS: A comprehensive literature was performed the use of emergency front-of-neck access (eFONA) in infants and children. RESULTS: Eighty-six papers were deemed relevant by abstract. Finally, eight studies regarding the eFONA technique and simulations in animal models were included. For all articles, their primary and secondary outcomes, their specific animal model, the experimental design, the target participants, and the equipment were reported. CONCLUSION: Based on the available evidence, we propose a general approach to the eFONA technique and a guide for implementing local protocols and training. Additionally, we introduce the application of innovative tools such as 3D models, ultrasound, and artificial intelligence, which can improve the precision, safety, and training of this rare but critical procedure.

Safety of Percutaneous Dilatational Tracheostomy in Critically Ill Patients with Liver Cirrhosis.

INTRODUCTION: Percutaneous dilatational tracheostomy (PDT) is a safe and cost-effective alternative to surgical tracheostomy. Cirrhotic patients often require ICU admission and prolonged mechanical ventilation. Patients with liver cirrhosis (LC) are known to have coagulopathy and relatively safe and simple procedures such as tracheostomy may be associated with high complication rates, specifically high bleeding rates. Current guidelines are unable to make a specific recommendation on the safety of PDT among cirrhotic patients. We aimed to evaluate the safety of PDT in critically ill patients with LC. METHODS: A retrospective chart review identified critically ill patients who underwent PDT between January 2012 and March 2023. The study group was defined as all patients with a diagnosis of LC. The primary outcome was early (7-day) bleeding, categorized as minor or major. Secondary outcomes were PDT-related and 30-day all-cause mortality. Propensity score matching was performed to adjust the imbalances between the groups. RESULTS: A total of 1,628 were included in the analysis. Thirty-three of them (2.0%) had LC. In the LC group, only 1 patient (3.0%, 95% CI: 0.0-15.8%) developed early bleeding. Intra-operative, early, late bleeding, and PDT-related mortality rates did not differ significantly between those with LC and those without. CONCLUSION: This retrospective cohort study indicates that PDT can be safely performed in critically ill cirrhotic patients, without significantly increasing the risk of bleeding complications.