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Airway management in maxillofacial surgery is a critical aspect of anesthesia and perioperative care, demanding a broad array of techniques to ensure effective ventilation and oxygenation. The anatomical and physiological complexities of maxillofacial procedures necessitate a deep understanding of airway management strategies. Patients undergoing maxillofacial surgery often face heightened risks of airway compromise due to trauma, congenital abnormalities, or the surgical interventions themselves, requiring clinicians to be proficient in both routine and advanced techniques. This narrative review synthesizes current evidence and clinical practices in airway management for maxillofacial surgery. It examines the anatomical and physiological considerations, preoperative assessment protocols, intraoperative management, and postoperative care strategies. Preoperative assessments are crucial for identifying potential airway management difficulties, utilizing risk assessments, physical examinations, and imaging. Intraoperative strategies include endotracheal intubation while surgical techniques such as tracheostomy, cricothyroidotomy, submental, and retromolar intubation offer alternatives for securing the airway. Postoperative care focuses on meticulous planning and coordination to prevent complications such as airway obstruction and hypoxemia. Extubation is identified as a particularly high-risk phase, necessitating advanced techniques and multidisciplinary collaboration to ensure patient safety. The review underscores the importance of a comprehensive, multidisciplinary approach to airway management in maxillofacial surgery, highlighting the need for ongoing advancements in techniques and technologies to enhance patient outcomes.

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Voice plays a prominent role in verbal communication and social interactions. Acute burn care often includes intubation, mechanical ventilation, and tracheostomy, which could potentially impact voice quality. However, the issue of long-term dysphonia remains underexplored. This study investigates long-term self-reported voice changes in individuals with burn injuries, focusing on the impact of acute burn care interventions. Analyzing data from a multicenter longitudinal database (2015-2023), self-reported vocal changes were examined at discharge and 6, 12, 24, and 60 months after injury. Out of 582 participants, 65 reported voice changes at 12 months. Changes were prevalent at discharge (16.4%) and persisted over 60 months (11.6-12.7%). Factors associated with voice changes included flame burn, inhalation injury, tracheostomy, outpatient speech-language pathology, head/neck burn, larger burn size, mechanical ventilation, and more ventilator days (p < 0.001). For those on a ventilator more than 21 days, 48.7% experience voice changes at 12 months and 83.3% had received a tracheostomy. The regression analysis demonstrates that individuals that were placed on a ventilator and received a tracheostomy were more likely to report a voice change at 12 months. This study emphasizes the need to understand the long-term voice effects of intubation and tracheostomy in burn care.

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Cricoid chondronecrosis is a rare entity and is scarcely reported in the literature. Its prevalence is increasing in the form of chondroradionecrosis among the survivorship of head and neck carcinoma patients treated with radiotherapy. We have reported a case of cricoid chondronecroisis caused by trauma from repeated tracheostomy. The patient presented with hoarseness and dyspnoea. Radiological findings in multidetector computed tomography showed disintegration of the cricoid and confirmed the diagnosis. Conservative treatment was given in the form of antibiotics, steroids and nebulised anticholinergics and bronchodilators. However, the patient did not improve and his condition worsened throughout two months of hospitalisation. He was referred for hyperbaric oxygen treatment, which was given over 30 sessions. This was associated with improvement in his condition and he was able to be decannulated from tracheostomy. Six monthly follow up of the patient showed a well-healed tracheostomy scar.

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OBJECTIVES: The objective of this study is to determine the time to ventilator liberation and decannulation after tracheostomy placement in children with bronchopulmonary dysplasia (BPD) and pulmonary hypertension. METHODS: A prospective cohort study included all children (<18 years old) who underwent tracheostomy between 2015 and 2021 with or without a diagnosis of BPD. The primary outcomes were time to ventilator liberation, tracheostomy decannulation, or death with tracheostomy in place. RESULTS: A total of 303 children met inclusion with a median (interquartile range [IQR]) age at tracheostomy of 6.9 (IQR: 4.0-49.5) months. A diagnosis of BPD was made for 42% (N = 127) and this group was younger (5.1 vs. 24.5 months, p < .001) and more often had pulmonary hypertension (68% vs. 24%, p < .001). Children with BPD spent a median of 2.9 years (IQR: 1.6-4.0) on ventilation compared to 1.9 years (IQR: 0.9-3.7) for children without BPD (p = .009). The time to decannulation was greater among children with BPD (3.4 vs. 1.8 years, p < .001). However, unadjusted estimates of ventilator liberation (hazard ratio [HR]: 1.05, 95% confidence interval [95% CI]: 0.77-1.44) and decannulation (HR: 1.11, 95% CI: 0.74-1.66) over time were not prolonged by BPD. Pulmonary hypertension was associated with shorter time to death (adjusted HR [aHR] = 1.99, 95% CI: 1.17-3.38, p = .01), while BPD was associated with longer time to death (aHR: 0.38, 95% CI: 0.22-0.67, p = .001). CONCLUSION: BPD is associated with increased ventilation and duration of tracheostomy but over time many children with BPD will wean off the ventilator and be decannulated. Pulmonary hypertension and not BPD is associated with increased time to death after tracheostomy.

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OBJECTIVES: A tracheostomy is a surgical procedure that can be performed on critically ill patients of all ages in intensive care units as indicated, and its use has been increasing in recent years. The most common indications are prolonged mechanical ventilation and upper airway obstruction. This study aimed to examine the indications for tracheostomy, assess the outcomes of patients who underwent the procedure, and identify the factors affecting these outcomes.  Material and method: A retrospective analysis of patients who underwent tracheostomy between 2013 and 2019 at Dicle University Faculty of Medicine Hospital Paediatric Intensive Care Unit (PICU). The patients' age, gender, distribution by age, primary diagnosis at admission to the intensive care unit, indication for tracheostomy, presence of additional disease, type of respiratory support before and after tracheostomy, development of complications (perioperative/postoperative), decannulation status, mortality, and discharge status were recorded.  Results: A total of 61 patients were enrolled into the study. The average age of the patients was 81.72 months (SD = 17.5), with the youngest being eight months old and the oldest being 203 months old. Of the 61 patients included in the study, 32 (52%) were male and 29 (48%) were female. The majority of patients (32 patients) were in the preschool age group (25-84 months). The primary diagnosis of 27 patients (44.3%) who underwent tracheostomy was neuromuscular diseases, and the most common indication for tracheostomy was prolonged intubation (24 patients, 39.3%). Concomitant chronic diseases were present in 54 patients (88.5%). Patients received mechanical ventilation support for an average of 47.34 days before tracheostomy. Early tracheostomy (0-21 days after initiation of mechanical ventilation) was performed on 14 patients, and late tracheostomy (21 days and later) was performed on 47 patients. Complications developed in nine patients (14.8%) in the perioperative period and in 19 patients (31.1%) in the postoperative period, while no complications developed in 39 patients (63.9%). Six patients (9.8%) were decannulated. Furthermore, 28 patients (45.9%) died. No tracheostomy-related mortality was documented. CONCLUSION: Despite most patients being of preschool age, having prolonged intubation prior to tracheostomy, and having accompanying chronic illnesses, tracheostomy remains a frequently used procedure in paediatric intensive care units due to its low complication rates, making it an essential intervention that facilitates discharge from paediatric intensive care.

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Background and purpose: Weaning from a mechanical ventilator is a milestone in the recovery of seriously ill patients in Intensive care. Failure to wean and re-intubation adversely affects the outcome. The method of mechanical ventilation (MV) varies between different ICUs and so does the practice of weaning. Therefore, updated guidelines based on contemporary literature are designed to guide intensivists in modern ICUs. This is the first ISCCM Consensus Statement on weaning complied by a committee on weaning. The recommendations are intended to be used by all the members of the ICU (Intensivists, Registrars, Nurses, and Respiratory Therapists). Methods: A Committee on weaning from MV, formed by the Indian Society of Critical Care Medicine (ISCCM) has formulated this statement on weaning from mechanical ventilators in intensive care units (ICUs) after a review of the literature. Literature was first circulated among expert committee members and allotted sections to each member. Sections of the statement written by sectional authors were peer-reviewed on multiple occasions through virtual meetings. After the final manuscript is accepted by all the committee members, it is submitted for peer review by central guideline committee of ISCCM. Once approved it has passed through review by the Editorial Board of IJCCM before it is published here as "ISCCM consensus statement on weaning from mechanical ventilator". As per the standard accepted for all its guidelines of ISCCM, we followed the modified grading of recommendations assessment, development and evaluation (GRADE) system to classify the quality of evidence and strength of recommendation. Cost-benefit, risk-benefit analysis, and feasibility of implementation in Indian ICUs are considered by the committee along with the strength of evidence. Type of ventilators and their modes, ICU staffing pattern, availability of critical care nurses, Respiratory therapists, and day vs night time staffing are aspects considered while recommending for or against any aspect of weaning. Result: This document makes recommendation on various aspects of weaning, namely, definition, timing, weaning criteria, method of weaning, diagnosis of failure to wean, defining difficult to wean, Use of NIV, HFOV as adjunct to weaning, role of tracheostomy in weaning, weaning in of long term ventilated patients, role of physiotherapy, mobilization in weaning, Role of nutrition in weaning, role of diaphragmatic ultrasound in weaning prediction etc. Out of 42 questions addressed; the committee provided 39 recommendations and refrained from 3 questions. Of these 39; 32 are based on evidence and 7 are based on expert opinion of the committee members. It provides 27 strong recommendations and 12 weak recommendations (suggestions). Conclusion: This guideline gives extensive review on weaning from mechanical ventilator and provides various recommendations on weaning from mechanical ventilator. Though all efforts are made to make is as updated as possible one needs to review any guideline periodically to keep it in line with upcoming concepts and standards. How to cite this article: Clerk AM, Shah RJ, Kothari J, Sodhi K, Vadi S, Bhattacharya PK, et al. Position Statement of ISCCM Committee on Weaning from Mechanical Ventilator. Indian J Crit Care Med 2024;28(S2):S233-S248.

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Acquired hemophilia A can upshot in a life-threatening hemorrhage and airway obstruction. Airway bleeding is a weighty emergency in hemophilia care, necessitating the immediate start of effective hemostatic therapy (porcine factor VIII, the factor eight inhibitor bypassing activity and recombinant factor VIIa) and the decision to undertake proper airway control, such as tracheal intubation and tracheostomy. However, due to the dearth deficiency of effective hemostatic measures we relied upon the use of fresh frozen plasma and cryoprecipitate to gain control of the bleeding despite the precarious threat of infectious disease transmission associated with their use.

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Background: Studies comparing percutaneous tracheostomy (PT) and surgical tracheostomy (ST) complications in the critically ill patient population with high acuity, complexity, and severity of illness are sparse. This study evaluated the outcomes of elective PT versus ST in such patients managed at a quaternary referral center. Aims: The primary aim was to detect a difference in hospital mortality between the two techniques. The secondary aims were to compare Intensive Care Unit (ICU) mortality, complications (including stoma site, tracheostomy-related, and decannulation complications), ICU and hospital length of stay, and time to decannulation. Methods: This was a single-center retrospective observational study of ICU admission from August 2018 to August 2021. Patients were included if an elective tracheostomy was performed during their ICU admission. Patients with a pre-existing tracheostomy and those who underwent an obligatory tracheostomy requirement (e.g. total laryngectomy) were excluded. Cohorts were matched using Hainmueller's entropy balancing. Binary data were evaluated using logistic regression and continuous data with ordinary least squares regression. Results: 349 patients with a tracheostomy were managed in the ICU during the observation period. They were predominantly males (75% in PT; 67% in ST), with a mean age in the PT and ST group of (47; SD = 18) and (55; SD = 16), respectively. After exclusion, 135 patients remained, with 63 in the PT group and 72 in the ST group. Patients receiving ST were significantly older with a higher Body Mass Index (BMI) than the PT group. There were no significant differences in gender, Acute Physiological And Chronic Health Evaluation (APACHE) III, and the Australian and New Zealand Risk Of Death (ANZROD) between the two groups. There was no difference in hospital mortality between groups (OR 0.91, CI 0.26-3.18, p = 0.88). There were also no differences in ICU mortality, ICU and hospital length of stay, and time to decannulation. PT was associated with a greater likelihood of complications (OR 4.19; 95% CI 1.73-10.13; p < 0.01). PT was associated with a greater risk of complications in those who had this performed early (<10 days of intubation) as well as late (>10 days of intubation). Conclusions: Percutaneous tracheostomy was associated with higher complications compared to surgical tracheostomy. They were related to tracheostomy cuff deflation, stomal site bleeding and infection, sputum plugging, and accidental and failed decannulation. These findings have identified opportunities to improve patient outcomes.

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PURPOSE: In patients with traumatic, infectious, degenerative, and neoplastic surgical indications in the cervical spine, commonly the anterior approach is used. Often these patients require a tracheostomy necessary due to prolonged mechanical ventilation. The limited spinal mobility and proximity to the surgical site of anterior cervical spine fixation (ACSF) could pose an increased risk for complications of percutaneous dilational tracheostomy (PDT.) Importantly, PDT might raise wound infection rates of the cervical spine approach. The aim of this study is to prove safety of PDT after ACSF. METHODS: We performed a retrospective, single-center study comparing patients with and without ACSF who underwent Ciaglia-single step PDT. After propensity score matching using logistic regression, we compared intra- and postprocedural complication rates. Furthermore, surgical site infections were evaluated. Putensen's definitions of complications and Clavien-Dindo's classification were used. RESULTS: A total of 1175 patients underwent PDT between 2009 and 2021. Fifty-seven patients underwent PDT following ACSF and were matched to fifty-seven patients without ACSF. The mean interval between ACSF and PDT was 11.3 days. The overall complication rate was 19.3% in the ACSF group and 21.1% in the non-ACSF group. The mean follow-up was 388 days (± 791) in the ACSF group and 424 days (± 819) in the non-ACSF group. Life-threatening complications (Clavien-Dindo IV to V) were found in 1.8% of ACSF patients and 3.5% of non-ACSF patients. There were no significant differences in complication rates. No surgical site infection of the anterior spine access was detected. CONCLUSION: PDT is a feasible and safe procedure in patients after ACSF. Complication rates are comparable to patients without ACSF. Surgical site infections of ACSF are very rare.

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We present the case of a 71-year-old man who, after undergoing postoperative radiotherapy for epithelial carcinoma, developed progressively enlarging erythema. Initially, the condition resembled radiation dermatitis or erysipelas, and topical steroids and antibacterial agents were administered without success. A biopsy was performed for further evaluation, revealing a cutaneous invasion of parotid carcinoma. The lesion continued to enlarge, leading to dysphagia and ultimately necessitating a tracheostomy.

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OBJECTIVE: Airway stenosis impairs the quality of life of patients. However, the epidemiology and pathophysiology of airway stenosis remain underexplored owing to its rarity. Airway stenosis may go undetected for a long period without accurate diagnosis or treatment owing to the lack of established treatment guidelines. Thus, clinical information must be accumulated and analyzed to generate evidence-based treatment strategies for this rare entity. METHODS: A retrospective nationwide epidemiological survey was conducted targeting patients with pharyngeal, laryngeal, or tracheal stenosis in Japan. The initial survey was conducted across 1393 facilities between 2013 and 2017 to evaluate the treatment of airway stenosis. The clinical information of the patients was collected via a secondary survey. RESULTS: The primary survey revealed that airway stenosis was treated at only 43 % of the facilities over the 5-year period. The secondary survey revealed that 284 cases were registered across 57 facilities. The number of patients with acquired stenosis exceeded that of those with congenital stenosis. The larynx or cervical trachea was the most common site of stenosis, and intubation or tracheostomy was the most common cause of stenosis. Approximately 76 % of patients underwent surgical treatment, and tracheostomy was the most common procedure. Stenosis persisted in > 70 % of patients at the last visit. CONCLUSIONS: This study clarified the clinical background of patients with pharyngeal, laryngeal, and tracheal stenosis in Japan and the surgical treatment received. The findings of this study confirmed the rarity of airway stenosis and the difficulty in treating this entity.

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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.

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Background The coronavirus disease 2019 (COVID-19) global pandemic prompted a significant use of intensive care resources for managing hypoxic respiratory failure. A substantial portion of these patients required mechanical ventilation. While intubation is common, its impact on mortality improvement has been questionable. Tracheostomies have become crucial for patients needing prolonged ventilation. However, tracheostomies also risk infections, ranging from early-stage mild cellulitis to later-stage nosocomial pneumonia. Our study evaluates the incidence of bacterial infections in COVID-19 patients who underwent tracheostomy early (within 14 days) versus late (more than 14 days after initiation of mechanical ventilation) during their stay in the intensive care unit (ICU). Methods We conducted a retrospective single-center study at Royal Medical Services Military Hospital. The study included COVID-19 patients who underwent tracheostomy and were admitted to the ICU from March 2020 to March 2022. We analyzed the incidence of ventilator-associated pneumonia, the timing of weaning from mechanical ventilation, and outcomes between early and late tracheostomized patients. Analyzed variables included demographics, comorbidities, use of steroids, tocilizumab, inflammation parameters, tracheostomy timing, incidence of bacterial infections, complications, and outcomes. Results The study comprised 36 patients. We found no statistically significant difference in the incidence of bacterial infections between the early and late tracheostomy groups (P>0.05). Complications and overall outcomes did not show significant statistical associations. Inotropes use was more frequent in the late tracheostomy group (P=0.122). In contrast, continuous renal replacement therapy was higher in the early tracheostomy group, showing no significant association (P>0.05). Mortality was higher in the early tracheostomy group, with nine deaths compared to seven in the late tracheostomy group. Interestingly, infection with Acinetobacter baumannii was associated with a statistically significant lower mortality rate, with 75% survival following tracheostomy. Conclusions Findings suggest that tracheostomy timing does not significantly impact the incidence of bacterial pneumonia or other complications, such as the use of inotropes, continuous renal replacement therapy, or mortality rates. These results support the use of personalized decision-making while conducting tracheostomies. Further research is necessary to determine the impacts of tracheostomy timing on patient outcomes more definitively.

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OBJECTIVE: This study aimed to assess the safety and efficacy of endoscopic percutaneous dilatational tracheostomy (PDT) in obese and nonobese critically ill adults. METHODS: A retrospective study of all cases of PDT performed at two academic health centers between 2016 and 2023 was conducted. Primary outcomes included peri- and postoperative complications stratified by both timing and severity. body mass index (BMI) data were stratified according to the World Health Organization classification (class I obesity defined as BMI ≥ 30, class II obesity ≥35 and <40, class 3 obesity ≥40). RESULTS: Totally 336 patients underwent a PDT, 279 of whom had available BMI data: 193 (69.2%) patients had a normal BMI, 56 (20.1%) had class I obesity, 15 (5.4%) class II obesity, and 15 (5.4%) class III obesity. The overall complication rates for the class I, II, and III obesity were 8.9%, 13.3%, and 13.3%, respectively. All procedures were successfully completed at the bedside (no conversions to an open approach), and there was no procedure-related mortality. The only accidental decannulation event was in a patient with class III obesity. There was no difference in overall complication rates between patients without obesity and patients with obesity (7.3% vs. 10.5%, respectively, p = 0.370). CONCLUSION: This study significantly expands the current literature and represents one of the largest studies to date reporting on PDT in patients with obesity. LEVEL OF EVIDENCE: 3 Laryngoscope, 2024.

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Neurosurgical interventions within the ventral surface of the clivus and upper cervical vertebrae in childhood are sometimes carried out through transoral approach. In this situation, tracheostomy is safer for airway protection and mechanical ventilation compared to prolonged intubation. The world experience of percutaneous dilation tracheostomy in pediatric patients is limited due to anatomical and physiological features, such as difficult orientation in anatomical landmarks, high mobility of the trachea and small tracheal lumen. Also, the trachea easily collapses when pressed in pediatric patients that complicates safe puncture of anterior wall and can lead to perforation of posterior tracheal wall. OBJECTIVE: To describe a modified technique of video-assisted percutaneous dilation tracheostomy using additional thin guide and dilator in children of primary school age. MATERIAL AND METHODS: We considered 11 patients aged 6-12 years who underwent video-assisted percutaneous dilation tracheostomy. RESULTS: There were no perioperative complications (bleeding, false course, perforation of posterior tracheal wall). Infection of tracheostomy, fistulas or tracheal stenosis was absent. CONCLUSION: Percutaneous dilation tracheostomy may be alternative to classical surgical tracheostomy for pediatric patients. Endoscopic control and certain technical changes of percutaneous tracheostomy are necessary and provide safe manipulation. Surgery time, less trauma and minimal cosmetic defect after tracheostomy are significant advantages of this technique compared to surgical tracheostomy.

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Background: Cervical injuries due to hanging have a high mortality rate. Survivors may present for care with subtle symptoms that belie potentially life-threatening injuries to vital structures of the neck. Case report: We report a case of a 39-year-old male admitted to the Intensive Care Unit following attempted self-strangulation. Alert and clinically stable, his primary symptoms were pain and voice changes. His external exam was remarkable only for a cervical ligature mark and subcutaneous emphysema on palpation. CT imaging demonstrated disruption of the infrahyoid strap muscles and displacement of the hyoid and epiglottis superiorly. Subsequent flexible laryngoscopy by the Otolaryngology-Head & Neck Surgery (OTO-HNS) team revealed avulsion of the epiglottis from the thyroid cartilage and disruption of the aryepiglottic folds/false cord mucosa, resulting in an open wound into the soft tissues of the anterior neck. The airway was secured in the operating room via fiberoptic nasotracheal intubation. A tracheostomy was performed. Neck exploration revealed transection of the anterior strap muscles and thyrohyoid membrane. The wound was repaired in layers via a modified thyrohyoidopexy. At one-month follow-up, the patient was successfully decannulated and tolerating a regular diet. Conclusion: Evaluation and management of head and neck trauma requires a systematic approach and thorough evaluation, as potentially life-threatening injuries can present subtly. Swift establishment of safe airway, when needed, and prompt repair of laryngeal injuries is essential to optimal functional recovery.

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Introduction: Tracheostomy decannulation in children with craniofacial deformities poses challenges due to airway obstruction and the developing brain. This study aimed to compare decannulation outcomes based on age at tracheostomy and duration of cannulation so as to identify the best time for decannulation for children with long-term tracheostomy. Methods: This retrospective study included 12 children at a single centre who underwent decannulation after prolonged tracheostomy for craniofacial deformities. Data on demographics, clinical features, decannulation process and outcomes were collected. Children were divided into two groups: ≤6 years (n = 7) and >6 years (n = 5) at tracheostomy insertion. Results: All children underwent successful decannulation without immediate complications. One case of mild tracheomalacia and one of subglottic stenosis were treated pre-decannulation. Children ≤6 years demonstrated better post-operative adaptation in swallowing and speaking compared to the >6 years group. Notably, early and prolonged tracheostomy in the ≤6 years group was associated with easier adaptation post-decannulation. Social interaction was another challenge, particularly for the >6 years group. Discussion: The timing and duration of tracheostomy significantly impacts post-decannulation adaptation, likely due to factors such as neuroplasticity, muscle memory and psychological adjustment. This emphasises the need for comprehensive care, especially for older children. Early tracheostomy in children may allow them to adapt speech and swallowing skills, easing post-decannulation regain of skills. Conversely, older children with fully developed skills may struggle to relearn them after tracheostomy and decannulation. Age at tracheostomy and duration of cannulation influences decannulation outcomes in children with craniofacial deformities. Further research is crucial to develop targeted interventions for better post-operative care, particularly for older children.

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OBJECTIVES: To determine the incidence of subglottic stenosis (SGS) in children after tracheostomy and identify risk factors for development. STUDY DESIGN: Retrospective cohort. METHODS: All patients (<18 years) undergoing tracheostomy at a tertiary children's hospital between 2015 and 2020 were included. Patients with a direct laryngoscopy (DL) concurrent with tracheostomy and a subsequent DL were included. Medical records, including operative reports, were reviewed to identify subglottic stenosis and associated risk factors. RESULTS: A total of 140 patients were included with mean age at tracheostomy of 2.4 years (standard deviation [SD]: 4.3) (median: 0.5 years, interquartile range [IQR]: 0.3-1.5 years) and gestational age of 33.8 weeks (SD: 5.9) (median: 36 weeks, IQR: 28-39 weeks). At initial DL, 24% (N = 34) had subglottic injury and 26% (N = 37) developed SGS. The incidence of SGS after tracheostomy was 11.5 cases per 100 patients per year. At tracheostomy, lower birth weight (1.8 vs. 2.3 kg, p = 0.005), shorter gestational age (31.8 vs. 34.6 weeks, p = 0.01), younger age (0.8 vs. 2.9 years, p = 0.01), lower weight (5.8 vs. 14.7 kg, p = 0.01), and subglottic injury (44% vs. 21%, p = 0.01) were associated with the development of SGS. Multivariable logistic regression analysis associated birth weight (odds ratio [OR]: 0.49, 95% confidence interval [CI]: 0.31-0.75, p = 0.001) and early subglottic injury (OR: 3.22, 95% CI: 1.31-7.88, p = 0.01) with SGS development. CONCLUSIONS: The incidence of SGS after pediatric tracheostomy is estimated at 11.5 cases per 100 patients per year. Low birth weight and subglottic injury at the time of tracheostomy were associated with SGS in this vulnerable population of children. LEVEL OF EVIDENCE: 3 Laryngoscope, 2024.