ABSTRACT
Background: The Institute of Medicine introduced the Learning Healthcare System concept in 2006. The system emphasizes quality, safety, and value to improve patient outcomes. The Bellevue Clinic and Surgical Center is an ambulatory surgical center that embraces continuous quality improvement to provide exceptional patient-centered care to the pediatric surgical population. Methods: We used statistical process control charts to study the hospital's electronic health record data. Over the past 7 years, we have focused on the following areas: efficiency (surgical block time use), effectiveness (providing adequate analgesia after transitioning to an opioid-sparing protocol), efficacy (creating a pediatric enhanced recovery program), equity (evaluating for racial disparities in surgical readmission rates), and finally, environmental safety (tracking and reducing our facility's greenhouse gas emissions from inhaled anesthetics). Results: We have seen improvement in urology surgery efficiency, resulting in a 37% increase in monthly surgical volume, continued adaptation to our opioid-sparing protocol to further reduce postanesthesia care unit opioid administration for tonsillectomy and adenoidectomy cases, successful implementation of an enhanced recovery program, continued work to ensure equitable healthcare for our patients, and more than 85% reduction in our facility's greenhouse gas emissions from inhaled anesthetics. Conclusions: The Bellevue Clinic and Surgical Center facility is a living example of a learning health system, which has evolved over the years through continued patient-centered QI work. Our areas of emphasis, including efficiency, effectiveness, efficacy, equity, and environmental safety, will continue to impact the community we serve positively.
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This protocol describes the method for creating 3D-printed trachea models for use in high-fidelity simulation-based training and advanced surgical planning for pediatric patients undergoing slide tracheoplasty. The goal is to provide a template and methodology to allow for replicability and more widespread dissemination of these models to improve clinical training and patient care. Laryngoscope, 2024.
ABSTRACT
BACKGROUND: Unilateral vocal fold immobility (VFI) is a known cause of morbidity amongst children following congenital heart surgery. Injection medialization (IM) provides medial distraction and improves glottic closure. Limited objective data is available for the effect of IM in young children (<2 years-old) with VFI. METHODS: Retrospective case series of infants <2 who underwent IM for VFI after congenital cardiac surgery. Primary outcome was objective reduced risk of aspiration based on Dysphagia and Outcome Severity Scores (DOSS) on Video swallow study (VFSS) performed prior to and within 4 weeks following IM. Secondary analysis included perioperative complications and number of children who were able to avoid NG or G tube placement. RESULTS: 17 children <2 years of age had unilateral VFI after congenital cardiac surgery and underwent IM. The median age at time of initial cardiac surgery was 6 days (IQR 3-7). There was no intraoperative or postoperative stridor or associated complications. All 17 patients had preoperative aspiration noted on VFSS. Average swallowing outcomes on VFSS improved after IM with an increase in DOSS score (preop score 3 (IQR 2-4) to postop score 6.5 (IQR 5-7) [P = 0.001]). At 2 months following IM, of the patients who had improvement in swallowing function, 50% (n = 6) were able to feed completely orally, 25% (n = 3) were fed orally with an NG wean, and 3 (25%) had a G tube placed. CONCLUSION: Initial results suggest that IM is safe and improves early objective swallowing outcomes in children <2 years old with VFI after congenital cardiac surgery. LEVEL OF EVIDENCE: IV Laryngoscope, 2024.
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OBJECTIVE: The objective of this study was to develop and assess multidisciplinary advanced surgical planning (ASP) sessions using three dimensional (3D) printed models for cervicothoracic slide tracheoplasty (CST). We hypothesized that these sessions would improve surgeon confidence, streamline intraoperative planning, and highlight the utility of 3D modeling. METHODS: 3D-printed patient-specific trachea models were used in pre-operative ASP sessions consisting of a multidisciplinary case discussion and hands-on slide tracheoplasty simulation. Participants completed a survey rating realism, utility, impact on the final surgical plan, and pre- and post-session confidence. Statistical analysis was performed via Wilcoxon and Kruskal-Wallis tests. RESULTS: Forty-eight surveys were collected across nine sessions and 27 different physicians. On a 5-point Likert scale, models were rated as "very realistic", "very useful" (both median of 4, IQR 3-4 and 4-5, respectively). Overall confidence increased by 1.4 points (+/- 0.7, p < 0.0001), with the largest change seen in those with minimal prior slide tracheoplasty experience (p = 0.005). Participants felt that the sessions "strongly" impacted their surgical plan or anticipated performance (median 4, IQR 4-5), regardless of training level or experience. CONCLUSION: 3D-printed patient-specific models were successfully implemented in ASP sessions for CST. Models were deemed very realistic and very useful by surgeons across multiple specialties and training levels. Surgical planning sessions also strongly impacted the final surgical plan and increased surgeon confidence for CST. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:3395-3401, 2024.
Subject(s)
Models, Anatomic , Printing, Three-Dimensional , Trachea , Humans , Trachea/surgery , Plastic Surgery Procedures/methodsABSTRACT
OBJECTIVE: Families preferring to receive care in a language-other-than-English have disparities in access to care. We studied the effect of implementing an ambulatory outbound scheduling team on the timeliness of scheduling referrals to pediatric otolaryngology. We hypothesized this intervention could increase access to care. STUDY DESIGN: Retrospective cohort analysis. SETTING: Tertiary care academic center. METHODS: Data were abstracted from the hospital's enterprise database for patients referred to Otolaryngology over 3 years (October 2019-August 2022; 7675 referrals). An outbound scheduling team was created April 2021 and tasked with calling out to schedule referrals within one business day of receipt. Referral lag was compared across patient cohorts before and after the scheduling intervention. Log-transformed linear regression models were used to assess the impact of the scheduling intervention on referral lag for language cohorts. RESULTS: The median preintervention referral lag was 6 days (interquartile range [IQR] 2-18), which was reduced to 1 day postintervention (IQR 0-5; P < .001). Preintervention language-other-than-English families had a median referral lag of 8 days (IQR 2-23), which was 1.27 times higher than for patients speaking English (P < .001). With implementation of the scheduling intervention, language-other-than-English families were scheduled in a median of 1 day (IQR 0-6), and the disparity in timeliness of scheduling was eliminated (P = .131). Postintervention, referral lag was reduced by 58% in the English and 64% in the language other than English cohorts. CONCLUSION: Implementation of an outbound ambulatory scheduling process reduces referral lag for all patients and eliminated a disparity in referral lag for language-other-than-English families.
Subject(s)
Appointments and Schedules , Otolaryngology , Referral and Consultation , Humans , Referral and Consultation/organization & administration , Retrospective Studies , Otolaryngology/organization & administration , Child , Time Factors , Female , Health Services Accessibility/organization & administration , Male , Child, Preschool , LanguageABSTRACT
Endoscopy is the gold standard for characterizing pediatric airway disorders, however, it is limited for quantitative analysis due to lack of three-dimensional (3D) vision and poor stereotactic depth perception. We utilize structure from motion (SfM) photogrammetry, to reconstruct 3D surfaces of pathologic and healthy pediatric larynges from monocular two-dimensional (2D) endoscopy. Models of pediatric subglottic stenosis were 3D printed and airway endoscopies were simulated. 3D surfaces were successfully reconstructed from endoscopic videos of all models using an SfM analysis toolkit. Average subglottic surface error between SfM reconstructed surfaces and 3D printed models was 0.65 mm as measured by Modified Hausdorff Distance. Average volumetric similarity between SfM surfaces and printed models was 0.82 as measured by Jaccard Index. SfM can be used to accurately reconstruct 3D surface renderings of the larynx from 2D endoscopy video. This technique has immense potential for use in quantitative analysis of airway geometry and virtual surgical planning.
Subject(s)
Larynx , Humans , Child , Pilot Projects , Larynx/diagnostic imaging , Larynx/surgery , Endoscopy/methods , Respiratory System , Imaging, Three-Dimensional/methods , Photogrammetry/methodsABSTRACT
OBJECTIVE: Postoperative pain is the most common morbidity associated with tonsillectomy. Opioids are frequently used in multimodal posttonsillectomy analgesia regimens; however, concerns regarding respiratory depression, drug-drug interactions, and medication misuse necessitate responsible opioid stewardship among prescribing surgeons. It is unclear if intentionally reducing opioid prescription doses negatively affects the patient experience. METHODS: A quality improvement team reviewed all posttonsillectomy opioid prescriptions at a pediatric ambulatory surgery center between January and June 2021 (preintervention, 163 patients). Following this review, we performed an opioid education session for surgeons and studied opioid prescribing habits between July and December 2021 (Plan-Do-Study-Act [PDSA] 1, 152 patients). We then implemented a standardized prescription protocol of 7 doses of oxycodone per patient and again reviewed prescriptions between January and June 2022 (PDSA 2, 178 patients). The following measures were evaluated: initial number of opioid doses prescribed, need for refills, 7-day emergency department (ED) visits, and readmissions. RESULTS: Each intervention reduced the average number of initial oxycodone doses per patient (12.2 vs 9.2 vs 6.9 doses, P < .001). There were no changes in the rate of refill requests, 7-day ED visits, and readmissions, by descriptive or Statistical Process Control analyses. DISCUSSION: In 2 PDSA cycles, we achieved a 43% reduction in the number of doses of oxycodone prescribed following tonsillectomy. We did not observe any increased rates in balancing measures, which are surrogates for unintentional effects of PDSA changes, including refills, ED presentations, and readmission rates. IMPLICATIONS FOR PRACTICE: Directed provider education and standardized posttonsillectomy prescription protocols can safely decrease postoperative opioid prescribing. Further PDSA cycles are required to consider even fewer opioid prescription doses.
Subject(s)
Analgesics, Opioid , Oxycodone , Humans , Child , Analgesics, Opioid/therapeutic use , Oxycodone/therapeutic use , Quality Improvement , Practice Patterns, Physicians' , Pain, Postoperative/drug therapyABSTRACT
OBJECTIVE: To determine if perioperative ketorolac is associated with an increased rate of reoperation for hemorrhage after pediatric tonsillectomy at 30 days and 48 hours. STUDY DESIGN: Single-center retrospective propensity-matched study. SETTING: Quaternary pediatric hospital and ambulatory surgery center. METHODS: Patients less than 18 years old undergoing tonsillectomy or adenotonsillectomy between January 1, 2015 and October 1, 2020 were included. Hemorrhage rates between exposed (K+) and unexposed (K-) patients were calculated for the total cohort and a 1:1 propensity-matched cohort. Additional analyses included: multivariable logistic regression, subgroup analysis of ASA 1 and 2 patients, subgroup analysis comparing children with teenagers. RESULTS: There were 5873 patients (42.1% K+) in the full cohort and 4694 patients in the propensity-matched cohort. Reoperation for hemorrhage within 30 days occurred in 1.9% of K+ patients and 1.6% of K- patients (P = 0.455) in the full cohort and 1.9% of K+ patients and 1.7% of K- patients (odds ratio [OR] 1.10, 95% confidence interval [CI] 0.72-1.69, P = 0.662) in the propensity-matched cohort. Reoperation within 48 hours occurred in 0.65% of K+ patients and 0.53% of K- patients (P = 0.679) in the full cohort and 0.68% of K+ patients and 0.51% of K- patients (OR 1.33, 95% CI 0.63-2.81, P = 0.451) in the propensity-matched cohort. There was no association between perioperative ketorolac administration and reoperation for hemorrhage in any of the other analyses. CONCLUSION: Ketorolac at end of surgery should be considered as part of the nonopioid analgesic regimen for pediatric tonsillectomy.
Subject(s)
Ketorolac , Tonsillectomy , Adolescent , Child , Humans , Ketorolac/adverse effects , Tonsillectomy/adverse effects , Retrospective Studies , Reoperation , Hemorrhage , Postoperative Hemorrhage/chemically inducedABSTRACT
INTRODUCTION: Vocal fold motion impairment (VFMI) is a known consequence after high-risk cardiac surgery. We implemented a universal laryngeal ultrasound (LUS) screening protocol for VFMI after the Norwood and aortic arch surgery. We hypothesized that LUS would accurately identify VFMI and predict postoperative aspiration. METHODS: We implemented a screening algorithm with LUS for patients undergoing high-risk cardiac surgery at a tertiary care pediatric hospital. Positively screened patients underwent flexible nasolaryngoscopy (FNL). Patients with an abnormal FNL underwent a video-fluoroscopic swallow study (VFSS). Patient demographics, length of stay, and swallowing outcomes were assessed. Two-tailed chi square and Wilcoxon rank sum tests were used to assess for differences. RESULTS: Sixty-seven patients underwent either Norwood or arch reconstruction over a 16-month period and underwent universal LUS. The average birth weight was 3.24 kg (SD 0.57). Of the 67 patients, VFMI was identified by LUS and 100% confirmed on FNL in 58.21% (n = 39/67) of patients. Aspiration and penetration on VFSS were higher in the group with VFMI as compared with those without VFMI (53.8% vs. 21.4%, p = 0.008). There was no difference in length of stay between patients who did not have a diagnosis of VFMI and those found to have VFMI (41.0 days vs 45.3 days p = 0.73). CONCLUSIONS: Universal LUS screening for patients following high-risk cardiac surgery may lead to earlier identification of postoperative VFMI and aspiration. Recognition of VFMI through this universal screening program could lead to earlier interventions and possibly improved swallowing outcomes. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:1939-1944, 2024.
Subject(s)
Cardiac Surgical Procedures , Vocal Cord Paralysis , Humans , Child , Vocal Cords/diagnostic imaging , Vocal Cords/surgery , Vocal Cord Paralysis/diagnostic imaging , Vocal Cord Paralysis/etiology , Vocal Cord Paralysis/surgery , Cardiac Surgical Procedures/adverse effects , Respiratory Aspiration , Laryngoscopy , Retrospective StudiesABSTRACT
OBJECTIVE: To provide recommendations for a comprehensive management approach for infants and children presenting with symptoms or signs of aspiration. METHODS: Three rounds of surveys were sent to authors from 23 institutions worldwide. The threshold for the critical level of agreement among respondents was set at 80 %. To develop the definition of "intractable aspiration," each author was first asked to define the condition. Second, each author was asked to complete a 5-point Likert scale to specify the level of agreement with the definition derived in the first step. RESULTS: Recommendations by the authors regarding the clinical presentation, diagnostic considerations, and medical and surgical management options for aspiration in children. CONCLUSION: Approach to pediatric aspiration is best achieved by implementing a multidisciplinary approach with a comprehensive investigation strategy and different treatment options.
Subject(s)
Otolaryngology , Infant , Child , Humans , Consensus , Surveys and Questionnaires , Delphi TechniqueABSTRACT
OBJECTIVES: To develop consensus statements for the scoring of pediatric drug induced sleep endoscopy in the diagnosis and management of pediatric obstructive sleep apnea. METHODS: The leadership group identified experts based on defined criteria and invited 18 panelists to participate in the consensus statement development group. A modified Delphi process was used to formally quantify consensus from opinion. A modified Delphi priori process was established, which included a literature review, submission of statements by panelists, and an iterative process of voting to determine consensus. Voting was based on a 9-point Likert scale. Statements achieving a mean score greater than 7 with one or fewer outliers were defined as reaching consensus. Statements achieving a mean score greater than 6.5 with two or fewer outliers were defined as near consensus. Statements with lower scores or more outliers were defined as no consensus. RESULTS: A total of 78 consensus statements were evaluated by the panelists at the first survey - 49 achieved consensus, 18 achieved near consensus, and 11 did not achieve consensus. In the second survey, 16 statements reached consensus and 5 reached near consensus. Regarding scoring, consensus was achieved on the utilization of a 3-point Likert scale for each anatomic site for maximal observed obstructions of <50% (Score 0, no-obstruction), ≥ 50% but <90% (Score 2, partial obstruction), and ≥ 90% (Score 3, complete obstruction). Anatomic sites to be scored during DISE that reached consensus or near-consensus were the nasal passages, adenoid pad, velum, lateral pharyngeal walls, tonsils (if present), tongue base, epiglottis, and arytenoids. CONCLUSION: This study developed consensus statements on the scoring of DISE in pediatric otolaryngology using a modified Delphi process. The use of a priori process, literature review, and iterative voting method allowed for the formal quantification of consensus from expert opinion. The results of this study may provide guidance for standardizing scoring of DISE in pediatric patients.
Subject(s)
Endoscopy , Sleep Apnea, Obstructive , Child , Humans , Endoscopy/methods , Pharynx , Polysomnography/methods , Sleep , Sleep Apnea, Obstructive/diagnosisABSTRACT
Vocal fold (VF) immobility is a common complication after pediatric cardiothoracic surgeries involving the aortic arch and conotruncal region. Nasolaryngoscopy is considered the standard for diagnosis but is invasive and requires expertise and special resources. VF ultrasound (VF US) is an efficient, non-invasive alternative for VF evaluation in the post-cardiac surgical setting. Our aim was to improve screening rates for vocal fold motion impairment (VFMI) by implementing VF US in a group of pre-identified high-risk patients after index cardiac surgeries using Quality Improvement (QI) methodology. The QI project included formation of a widely representative stakeholder team, collaborative development of a screening protocol for the cohort of patients in our tertiary center. Baseline data were derived by retrospective review of screening and incidence of VFMI in a similar post-surgical cohort in 2 years prior to this intervention. We implemented an US screening algorithm with multidisciplinary care coordination. We evaluated feeding practices and length of stay (LOS) related to our screening interventions and documented follow up practices. Screening for VFMI by ultrasound increased from 59 to 92% after implementation of the VF screening protocol. Additionally, time between extubation and VF US decreased from 7.7 to 2.3 days. The positive predictive value of VF US was 96%. Patients with VFMI had a longer LOS and greater dependence on tube feeds at discharge after index surgery. We successfully implemented an ultrasound-based screening protocol for VFMI and demonstrated improved screening, timeliness and high positive predictive value of ultrasound.
Subject(s)
Vocal Cord Paralysis , Vocal Cords , Humans , Child , Vocal Cords/injuries , Vocal Cord Paralysis/diagnostic imaging , Vocal Cord Paralysis/etiology , Quality Improvement , Postoperative Complications/diagnostic imaging , Postoperative Complications/epidemiology , Retrospective StudiesABSTRACT
BACKGROUND: Complete and accurate documentation of surgical procedures is essential for optimizing patient care, yet significant variation in operative notes persists within and across institutions. We sought to reach consensus on the most important components of an operative note for pediatric microlaryngoscopy and bronchoscopy. METHODS: A modified Delphi consensus process was used. A checklist for operative documentation, created by fellowship-trained pediatric otolaryngologists-head and neck surgeons, was sent to surgeons identified as experts in pediatric laryngoscopy and bronchoscopy. In the first round, items were rated as "keep" or "remove". In the second round, each item was rated on a 7-point Likert scale for importance. The mean score of each item was calculated to determine if consensus was reached. RESULTS: Overall, 43/74 (58.1%) surgeons responded to our survey. After two rounds of editing, 28 components reached consensus, 24 were near consensus, and 26 did not reach consensus. Items that reached final consensus had mean (SD) ratings of 6.12 (0.94) (range, 5.31-6.72). CONCLUSION: Pediatric otolaryngologists identified as bronchoscopy experts were able to create a checklist of essential components of an operative note for pediatric laryngoscopy and bronchoscopy using a Delphi method. Items reaching consensus included procedure name, description of breathing, grade of airway view, description of normal anatomic structures, grade of subglottic stenosis if present, presence and description of tracheobronchomalacia, presence of fistulae, cleft and rings, and several special cases including foreign body and tracheostomy management, as well as end of procedure disposition and complications. LEVEL OF EVIDENCE: 5 Laryngoscope, 133:1234-1238, 2023.
Subject(s)
Bronchoscopy , Laryngoscopy , Humans , Child , Delphi Technique , Consensus , ChecklistABSTRACT
We sought to assess the feasibility of virtually assisted personalized tracheostomy tube (vapTT) implementation for patients with congenital airway anomalies (CAAs) and persistent tracheostomy tube (TT)-related respiratory failure at a tertiary pediatric hospital. Three patients (0-18 years) with CAAs and recurrent TT-related respiratory complications were managed with vapTT over 5 years. Patients underwent airway computed tomography acquisition with 3-dimensional reconstruction and TT virtual modeling for shape customization. Models were transferred to Bivona for fabrication based on industry-standard materials and processes. Clinical information and tracheoscopies assessing position, obstruction, and granulation were reviewed. Patients demonstrated resolution of visualized TT-related obstruction, granulation, or ulceration and de-escalation of respiratory support. Clinical events requiring urgent tracheoscopy decreased in all 3 patients. Sufficient relief of critical airway obstruction allowed progression of medical care and/or discharge. VapTTs are feasible for patients with CAA. This new frontier in personalized devices may serve uniquely challenging patient populations for whom standard treatments have failed.
Subject(s)
Airway Obstruction , Tracheostomy , Humans , Child , Tracheostomy/methods , Airway Obstruction/etiology , Tomography, X-Ray Computed , Postoperative Complications/surgery , Retrospective StudiesABSTRACT
OBJECTIVE: To assess the efficacy of interarytenoid injection augmentation (IAIA) and the ability of IAIA to predict response to interarytenoid suture augmentation (IASA) based on diet advancement on video fluoroscopic swallow studies (VFSS). METHODS: Retrospective cohort analysis of patients with persistent pharyngeal dysphagia at a tertiary children's hospital with VFSS pre- and post-IAIA were included between March 2011 and June 2019. RESULTS: Median age of the 229 patients was 2.2 years (5.8 months-19 years). Interarytenoid mucosal height (IAMH) was found to be above the false vocal folds in 112 patients (53.4%) and at true vocal folds in 10 (4.9%) patients. On VFSS post-IAIA, 95 (41.5%) patients were successfully advanced in recommended diet consistency, 115 (50.2%) were stable, and 19 (8.3%) needed thicker consistency. Paired t-tests on pre- and post-operative consistency scores showed significant improvement, p-value of <0.0001, 95% confidence interval (CI; 0.50-0.85). Poisson regression found no covariates with significant association with improvement on IAIA. For IASA patients, 35/60 (58.3%) improved on post-op VFSS. Paired t-tests on pre- and post-operative consistency scores showed significant improvement, p-value of <0.0001, 95% CI (0.63-1.33). Positive predictive value for IAIA predicting response to IASA was 77% with positive likelihood ratio of 2.3. The response to IAIA versus no response to IAIA likelihood ratios were found to have a statistically significant difference (p < 0.05). CONCLUSIONS: Our study suggests IAIA yields objective improvement in swallow function on VFSS in nearly half of our patients and may be a reliable diagnostic tool to predict response to IASA in patients with persistent pharyngeal dysphagia with or without a laryngeal cleft. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:1749-1756, 2023.
Subject(s)
Deglutition Disorders , Larynx , Humans , Child , Child, Preschool , Deglutition Disorders/diagnosis , Retrospective Studies , Larynx/surgery , Sutures , Fluoroscopy , Deglutition/physiologyABSTRACT
BACKGROUND: Enhanced Recovery After Surgery (ERAS) was first established in 2001 focusing on recovery from complex surgical procedures in adults and recently expanded to ambulatory surgery. The evidence for ERAS in children is limited. In 2018, recognized experts began developing needed pediatric evidence. Center-wide efforts involving all ambulatory surgical patients and procedures have not previously been described. METHODS: A comprehensive assessment and gap analysis of ERAS elements in our ambulatory center identified 11 of 19 existing elements. The leadership committed to implementing an Enhanced Recovery Program (ERP) to improve existing elements and close as many remaining gaps as possible. A quality improvement (QI) team was launched to improve 5 existing ERP elements and to introduce 6 new elements (target 17/19 ERP elements). The project plan was broken into 1 preparation phase to collect baseline data and 3 implementation phases to enhance existing and implement new elements. Statistical process control methodology was used. Team countermeasures were based on available evidence. A consensus process was used to resolve disagreement. Monthly meetings were held to share real-time data, gather new feedback, and modify countermeasure plans as needed. The primary outcome measure selected was mean postanesthesia care unit (PACU) length of stay (LOS). Secondary outcomes measures were mean maximum pain score in PACU and patient/family satisfaction scores. RESULTS: The team had expanded the pool of active ERP elements from 11 to 16 of 19. The mean PACU LOS demonstrated significant reduction (early in phase 1 and again in phase 3). No change was seen for the mean maximum pain score in PACU or surgical complication rates. Patient/family satisfaction scores were high and sustained throughout the period of study (91.1% ± 5.7%). Patient/family and provider engagement/compliance were high. CONCLUSIONS: This QI project demonstrated the feasibility of pediatric ERP in an ambulatory surgical setting. Furthermore, a center-wide approach was shown to be possible. Additional studies are needed to determine the relevance of this project to other institutions.
Subject(s)
Enhanced Recovery After Surgery , Quality Improvement , Child , Humans , Ambulatory Surgical Procedures , Length of Stay , PainABSTRACT
OBJECTIVE: Traditionally, data regarding thyroidectomy were extracted from billing databases, but information may be missed. In this study, a multi-institutional pediatric thyroidectomy database was used to evaluate recurrent laryngeal nerve (RLN) injury and hypoparathyroidism. STUDY DESIGN: Retrospective multi-institutional cohort study. SETTING: Tertiary care pediatric hospital systems throughout North America. METHODS: Data were individually collected for thyroidectomies, then entered into a centralized database and analyzed using univariate and multivariable regression models. RESULTS: In total, 1025 thyroidectomies from 10 institutions were included. Average age was 13.9 years, and 77.8% were female. Average hospital stay was 1.9 nights and 13.5% of patients spent at least 1 night in the pediatric intensive care unit. The most frequent pathology was papillary thyroid carcinoma (42%), followed by Graves' disease (20.1%) and follicular adenoma (18.2%). Overall, 1.1% of patients experienced RLN injury (0.8% permanent), and 7.2% experienced hypoparathyroidism (3.3% permanent). Lower institutional volume (odds ratio [OR], 3.57; 95% CI, 1.72-7.14) and concurrent hypoparathyroidism (OR, 3.51; 95% CI, 1.64-7.53) correlated with RLN injury on multivariable analysis. Graves' disease (OR, 2.27; 95% CI, 1.35-3.80), Hashimoto's thyroiditis (OR, 4.67; 95% CI, 2.39-9.09), central neck dissection (OR, 3.60; 95% CI, 2.36-5.49), and total vs partial thyroidectomy (OR, 7.14; 95% CI, 4.55-11.11) correlated with hypoparathyroidism. CONCLUSION: These data present thyroidectomy information and complications pertinent to surgeons, along with preoperative risk factor assessment. Multivariable analysis showed institutional volume and hypoparathyroidism associated with RLN injury, while hypoparathyroidism associated with surgical indication, central neck dissection, and extent of surgery. Low complication rates support the safety of thyroidectomy in pediatric tertiary care centers.
Subject(s)
Graves Disease , Hypoparathyroidism , Recurrent Laryngeal Nerve Injuries , Thyroid Neoplasms , Humans , Female , Child , Adolescent , Male , Thyroidectomy/methods , Retrospective Studies , Cohort Studies , Recurrent Laryngeal Nerve Injuries/surgery , Thyroid Neoplasms/surgery , Graves Disease/complications , Graves Disease/surgery , Postoperative Complications/surgeryABSTRACT
OBJECTIVE: Suprastomal collapse and granulation are common sequelae of pediatric tracheostomy. We present the first measure of suprastomal obstructive pathology, the Seattle Suprastomal Safety Score (5S), an instrument with 2 domains: collapse and granulation. STUDY DESIGN: Cross-sectional repeated testing survey. SETTING: Electronic survey. METHODS: A library of images was assembled from still pictures of the suprastomal area in 50 patients who previously underwent trachea-bronchoscopy at a quaternary children's hospital. Five pediatric otolaryngologists and 2 pediatric pulmonologists reviewed the images in random, blinded fashion and provided 5S scores. Participants repeated this process 2 to 4 weeks later. Interrater agreement was calculated with an intraclass correlation coefficient (ICC) with a 2-way random-effects model and Fleiss's κ. Intrarater agreement was measured with an ICC using a 2-way mixed-effects model as well as with test-retest correlations using Spearman rank coefficient. All measures were performed separately on collapse and granulation domains. RESULTS: ICC for interrater agreement was 0.88 (95% CI, 0.82-0.93) for collapse and 0.97 (95% CI, 0.96-0.98) for granulation, indicating almost perfect agreement. Fleiss's κ demonstrated moderate agreement for collapse and almost perfect agreement for granulation. ICC for intrarater agreement was 0.95 (95% CI, 0.93-0.97) and 0.99 (95% CI, 0.98-0.99) for collapse and granulation, respectively, indicating almost perfect agreement. Spearman rank correlation for test-retest demonstrated substantial agreement for collapse and almost perfect agreement for granulation. CONCLUSION: The 5S demonstrates excellent interrater and intrarater agreement, making it highly reliable as a novel measure of suprastomal collapse and granulation in tracheostomy-dependent pediatric patients.
Subject(s)
Trachea , Tracheostomy , Bronchoscopy , Child , Cross-Sectional Studies , Humans , Reproducibility of Results , Retrospective Studies , Trachea/surgery , Tracheostomy/methodsABSTRACT
OBJECTIVES/HYPOTHESIS: We hypothesized that the use of three-dimensional (3D) printed tracheal models to reproducibly simulate surgical technique variations in slide tracheoplasty would demonstrate the quantitative impact of surgical variables on postoperative tracheal dimensions. STUDY DESIGN: Prospective analysis of three-dimensional printed surgical simulation models. METHODS: Slide tracheoplasty was performed on 3D printed long segment tracheal stenosis models with combinations of tracheal transection incision angle (90°, 45° beveled superior to inferior, 45° beveled inferior to superior) and tracheal transection location relative to the stenosis (at midpoint, 2 mm each superior and inferior to midpoint). Postoperative computed tomography (CT) scans measured changes in tracheal length, volume, and cross-sectional area compared to controls. Statistical analysis was performed using one-way analysis of variance and unpaired two-tailed t-tests. RESULTS: Slide tracheoplasty yielded 27 reconstructed tracheas. On average, slide tracheoplasty reduced total tracheal length by 36%. Beveled tracheal incisions yielded 9.5% longer final tracheas than straight transection incisions (P < .0001). Cross-sectional area at the stenosis midpoint increased from 9.0 mm2 to 45 mm2 but did not vary with technique (P > .05). Total tracheal luminal volume increased from 900 mm3 to 1378 mm3 overall and was largest with beveled incisions (P = .03). More material was discarded with straight incisions compared to beveled (89 mg vs. 19 mg, P < .0001). CONCLUSIONS: Beveled tracheal transection incisions resulted in increased tracheal length, longer anastomotic segments, increased volume, and reduced tissue waste as compared to straight incisions. Offsetting the incision from the midpoint of stenosis did not significantly affect reconstructed tracheal morphology. Using 3D printed models for surgical simulation can be helpful for the quantitative study of the effect isolated surgical variables on technical outcomes. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:1306-1312, 2022.