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Hu L, He N, He S, Jiao Y. Endoscopic balloon dilatation in the management of paediatric-acquired subglottic stenosis in children. Auris Nasus Larynx 2024; 51:161-166. [PMID: 37544811 DOI: 10.1016/j.anl.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 08/08/2023]
Abstract
OBJECTIVE To summarise our experience and the outcomes of endoscopic balloon dilatation (EBD) in the management of paediatric-acquired subglottic stenosis (SGS), and to further explore the influencing factors of successful EBD. METHOD A retrospective case series study was conducted involving 33 paediatric patients diagnosed with acquired SGS who underwent EBD as the primary treatment from January 2012 to December 2021. The collected information included patient demographics, aetiology, time from extubation to operation, initial grade of SGS, descriptions of stenosis tissues, presence of tracheotomy, number of dilatation procedures and co-morbidity. The follow-up results were collected and analysed. RESULT Thirty-three paediatric patients with an average age of 31.0 months who underwent EBD were included in the study. According to the Myers-Cotton classification, four (12.1%) patients had Grade I stenosis, nine (27.3%) had Grade II, 20 (60.6%) had Grade III and none had Grade IV. Of these, 15 (45.5%) exhibited acute lesions and 18 (54.5%) exhibited chronic lesions. The mean number of dilatation procedures per patient was 1.88 ± 1.05, and 19 (57.6%) patients received dilatations more than once. The overall success rate was 72.7%, with 100% for Grade I, 88.9% for Grade II and 60.0% for Grade III. There was a significant difference between the distribution of the stenosis grades in the successful and failed cases (p < 0.05). The mean number of dilatation procedures was 1.47 ± 0.64 and 2.22 ± 1.22 per patient in those with acute lesions and chronic lesions, respectively. The patients with chronic lesions had a significantly higher number of dilatations than those with acute lesions (p < 0.05). The success rate was 86.7% for acute lesions and 61.1% for chronic lesions. The correlation between the type of subglottic lesions and procedural success was not statistically significant (p > 0.05). CONCLUSION Acquired SGS in paediatric patients can be successfully managed using EBD. The dilatation procedures should be performed in a timely manner, early treatment could prevent the need for multiple procedures and smaller stenosis grades could improve the success rate of the surgery.
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Affiliation(s)
- Lanye Hu
- Department of Otolaryngology and Oral and Maxillofacial Surgery, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ning He
- Department of Otolaryngology Head and Neck Surgery, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Shan He
- Department of Otolaryngology and Oral and Maxillofacial Surgery, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yu Jiao
- Department of Otolaryngology and Oral and Maxillofacial Surgery, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
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Soldatskiy YL, Nikitina DN, Polunin MM, Edgem SR, Krugovskaya NL, Subbotina AS. [Balloon dilation as an alternative to tracheotomy for acquired subglottic stenosis in children of the first year of life]. Vestn Otorinolaringol 2024; 89:10-15. [PMID: 38506019 DOI: 10.17116/otorino20248901110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
OBJECTIVE To study the efficacy and safety of balloon dilation as the first choice method in the treatment of children of the first year of life with acquired subglottic stenosis. MATERIAL AND METHODS A retrospective analysis of the treatment of 25 patients aged 27 days to 11 months of life (average age 5.3±3.76 months) with subglottic stenosis caused by prolonged intubation, in whom balloon dilation was the first method of treatment. Grade III Cotton-Myer stenosis was preoperatively detected in 22 children, the remaining 3 had grade II stenosis. RESULTS The success rate of balloon dilation was 100%; tracheotomy was not required in any case, the absence of stenosis during a follow-up examination in the catamnesis was recorded in 14 (56%) children, the remaining 11 (44%) had grade 0-I stenosis and did not cause respiratory disorders. In 1 child (1.5 years old), a subglottic cyst was removed after balloon dilation. One dilation was required in 18 (72%) children, two - in 5 (20%), three and four - respectively for 1 patient. If additional intervention was necessary, the operation was repeated 10 days - 3 months after the previous one. There were no postoperative complications. CONCLUSION Balloon dilation is a highly effective and safe alternative to traditional surgical interventions for acquired subglottic stenosis in children of the first year of life and can be recommended as a method of first choice.
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Affiliation(s)
- Yu L Soldatskiy
- Morozovskaya Children's City Clinical Hospital, Moscow, Russia
| | - D N Nikitina
- Morozovskaya Children's City Clinical Hospital, Moscow, Russia
| | - M M Polunin
- Morozovskaya Children's City Clinical Hospital, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - S R Edgem
- Morozovskaya Children's City Clinical Hospital, Moscow, Russia
| | - N L Krugovskaya
- Morozovskaya Children's City Clinical Hospital, Moscow, Russia
| | - A S Subbotina
- Pirogov Russian National Research Medical University, Moscow, Russia
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Komina EI, Alkhasov AB, Rusetsky YY, Latysheva EN. [Surgical treatment of postintubation stenosis of the larynx in children]. Vestn Otorinolaringol 2023; 88:50-55. [PMID: 37450391 DOI: 10.17116/otorino20228803150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Post-intubation laryngeal stenosis is the most common cause of upper respiratory obstruction in children. According to published data, the incidence of post-intubation stenosis ranges from 0.1 to 20%. Treatment of children with chronic laryngeal stenosis is a special branch of respiratory surgery. It remains one of the most complex and urgent problems in pediatrics, pediatric otorhinolaryngology, and pediatric surgery. Although numerous studies have described various methods for treating stenosis of the infraglottic space, there is no standard management approach. Currently, there are two main treatment methods: endoscopic interventions and open reconstructive surgery. Each method has its benefits and drawbacks. Despite the use of various techniques, the effectiveness of cicatricial laryngeal stenosis repair and decannulation in children is 63-64%, according to published data. With combined lesions of infraglottic and vocal cord parts of the larynx, especially with their cicatricial obliteration, reconstructive surgery is successful only in 50% of cases. Thus, treating children with post-intubation respiratory stenosis remains a complex problem and is a relevant direction for further research.
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Affiliation(s)
- E I Komina
- National Medical Research Center for Children's Health, Moscow, Russia
| | - A B Alkhasov
- National Medical Research Center for Children's Health, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - Yu Yu Rusetsky
- National Medical Research Center for Children's Health, Moscow, Russia
- Central State Medical Academy of the Department of Presidential Affairs of the Russian Federation, Moscow, Russia
| | - E N Latysheva
- National Medical Research Center for Children's Health, Moscow, Russia
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Carta F, Piras N, Mariani C, Marrosu V, Tatti M, Chuchueva N, Bekpanov A, Medeulova AR, Shetty SA, Puxeddu R. The surgical treatment of acquired subglottic stenosis in children with double-stage laryngotracheal reconstruction. Int J Pediatr Otorhinolaryngol 2022; 158:111164. [PMID: 35490607 DOI: 10.1016/j.ijporl.2022.111164] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 12/05/2021] [Accepted: 04/24/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVES The aim of this study is to report our experience with double-stage laryngotracheal reconstruction with anterior or antero-posterior cartilage grafting in the management of acquired laryngotracheal stenosis in children. Patients were treated by the same surgeon at the UMC National Research Center for Maternal and Child Health of Astana (Kazakhstan), and Sfendiyarov Kazakh National Medical University, Almaty (Kazakhstan). METHODS From November 2011 to September 2019, 9 children underwent surgery for grade III and IV laryngotracheal stenosis according to the European Laryngological Society classification (mean age of 6 years, range of 2-12 years). RESULTS Six patients underwent double-stage laryngotracheal reconstruction with anterior and posterior cartilage graft, and 3 patients underwent double-stage laryngotracheal reconstruction with single anterior cartilage graft. In all patients, a T-tube was used to stabilize the airway (mean time of 5.8 months, range of 5-9 months). One patient required additional dilation with bougies to obtain a viable laryngotracheal diameter. No postoperative complications were observed. One patient experienced recurrence of the stenosis 5 months after double-stage laryngotracheal reconstruction with double anterior and posterior cartilage grafts and is waiting for revision surgery. After a mean follow-up of 14 months (range of 4-36 months), 8 patients are tracheostomy-free, and all patients are feeding tube-free. CONCLUSIONS Double-stage laryngotracheal reconstruction with a single or double cartilage grafting represents a safe and effective option in the management of complete or severe laryngotracheal stenosis.
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Affiliation(s)
- Filippo Carta
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Italy.
| | - Nicoletta Piras
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Italy
| | - Cinzia Mariani
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Italy
| | - Valeria Marrosu
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Italy
| | - Melania Tatti
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Italy
| | - Natalia Chuchueva
- I. M. Sechenov First Moscow State Medical University, Moscow, Russian Federation, Central State Medical Academy of Department for Presidential Affairs of the Russian Federation, Moscow, Russia.
| | - Almat Bekpanov
- UMC National Research Center for Mother and Child Health, Astana, Kazakhstan.
| | | | | | - Roberto Puxeddu
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Italy
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Tuzuner A, Bas C, Jafarov S, Bahcecitapar M, Aydin E. Respiratory problems and associated factors following endoscopic balloon dilatation procedure in children with acquired subglottic stenosıs. Eur Arch Otorhinolaryngol 2022; 279:2493-2500. [PMID: 35037169 DOI: 10.1007/s00405-021-07208-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 11/26/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Endoscopic balloon dilatation (EBD) offers a safe and non-invasive surgical option for the treatment of subglottic stenosis. Patient selection is important to achieve good results and to detect which patients are more prone to the development of complications. The aim of this study was to determine predictors of postoperative problems and early complications in primary EBD surgeries. METHODS A retrospective analysis was made of patients with acquired subglottic stenosis who were operated on with the EBD technique between January 2010 and December 2019 in the Otolaryngology-Head and Neck Surgery Department of Baskent University Hospital. Demographic data including the age and sex of the patients were collected together with etiology, presence of chromosomal or craniofacial anomaly (C/CA), duration of prolonged intubation (DPI), and extubation dilatation timeframe (EDT). Intra and postoperative follow-up data were recorded of the need for intubation or tracheotomy, development of desaturation, and grade and type of stenosis. RESULTS The male to female ratio was 2:1. The patients comprised 42 males and 22 females with a mean age of 296.52 ± 551.93 days. The cause of prolonged intubation was surgery for congenital heart disease in 50 (78.1%) patients and prematurity in 14 (21.9%). The type of lesion was acute granulation in 44 (72.1%) and chronic granulation in 17 (27.9%) patients. C/CA was determined in 13 patients, the mean grade of stenosis was 76.33 ± 15.21%, mean DPI was 25.25 ± 35.49 days, and mean EDT was calculated as 78.23 ± 373.82 days. Desaturation following endoscopic balloon dilatation developed in 26 (40.6%), orotracheal intubation was required in 10 (15.6%), tracheotomy in 10 (15.6%), and cardiopulmonary arrest occurred in 4 (6.25%). Prematurity, a longer duration of preoperative intubation, longer time from extubation to dilatation, older age, and higher grade of stenosis were determined as factors associated with postoperative early respiratory complications. CONCLUSION EBD indication should be carefully considered in children with acquired subglottic stenosis. To achieve better results and minimise complications, EBD should be performed without delay.
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Affiliation(s)
- Arzu Tuzuner
- Department of Otolaryngology, Baskent University School of Medicine, Yukarı Bahçelievler, No:, 77. Sk. No:11, Çankaya, 06490, Ankara, Turkey
| | - Ceren Bas
- Department of Otolaryngology, Baskent University School of Medicine, Yukarı Bahçelievler, No:, 77. Sk. No:11, Çankaya, 06490, Ankara, Turkey.
| | - Sabuhi Jafarov
- Department of Otolaryngology, Baskent University School of Medicine, Yukarı Bahçelievler, No:, 77. Sk. No:11, Çankaya, 06490, Ankara, Turkey
| | - Melike Bahcecitapar
- Department of Statistics, School of Science, Hacettepe University, Ankara, Turkey
| | - Erdinc Aydin
- Department of Otolaryngology, Baskent University School of Medicine, Yukarı Bahçelievler, No:, 77. Sk. No:11, Çankaya, 06490, Ankara, Turkey
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Mokhber Dezfuli M, Saghebi SR, Shadmehr MB, Abbasidezfouli A. Post-intubation tracheal stenosis in pediatric age group: single-center experiences of 24 years. Gen Thorac Cardiovasc Surg 2022; 70:553-558. [PMID: 34997919 DOI: 10.1007/s11748-021-01767-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/21/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND AIM Post-intubation tracheal stenosis (PITS) is an iatrogenic injury that involves some patients. Given the importance of this issue and the referral of a significant number of children with tracheal stenosis to Masih Daneshvari Hospital in Tehran, Iran, the present study investigated tracheal stenosis following prolonged intubation in the pediatric age group. METHODS In this observational retrospective study, from 1994 to 2018, the medical records of all children under 14 years of age with a history of PITS were reviewed. Demographic and clinical characteristics including signs and symptoms, the underlying condition that leads to intubation, duration of intubation, type of stenosis, and the therapeutic approach, type of surgery, and follow-up were collected and analyzed using SPSS. RESULTS Among 161 patients with a mean age of 9.8 ± 4.2 years, 69% were male. The site of stenosis was limited to the trachea in 47% and others both trachea and subglottic area were involved. The most common cause of intubation was trauma. The most common symptoms were dyspnea and wheezing. Success rates of reconstruction were 93.75% in type I, 82.15% in type II, and 35.70% in type III. Among the 16 patients who underwent Type III surgery, decannulation was not performed in 11 patients. Traction in the anastomosis and complications were stated in 26 and 10% of the patients respectively, a mortality rate of 8.7% was also reported. CONCLUSION In the case of endotracheal intubation, PITS should be considered in the differential diagnosis of dyspnea in children as well as adults.
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Affiliation(s)
- Mojtaba Mokhber Dezfuli
- Lung Transplantation Research Center (LTRC), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Reza Saghebi
- Tracheal Diseases Research Center (TDRC), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mohammad Behgam Shadmehr
- Tracheal Diseases Research Center (TDRC), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azizollah Abbasidezfouli
- Lung Transplantation Research Center (LTRC), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Schweiger C, Manica D. Acute laryngeal lesions following endotracheal intubation: Risk factors, classification and treatment. Semin Pediatr Surg 2021; 30:151052. [PMID: 34172219 DOI: 10.1016/j.sempedsurg.2021.151052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Laryngeal stenosis is certainly one of the most severe complications of airway intubation in children, eventually leading to tracheostomy and sometimes to additional surgical procedures. Primary prophylaxis through modification of its risk factors and secondary prophylaxis through the management of post-extubation laryngeal acute lesions seem to be key to avoidance of this fearful complication. The present article addresses known risk factors for the development of laryngeal acute lesions with emphasis on sedation level and intubation time. It also discusses available classification systems proposed in medical literature, especially the Classification of Acute Laryngeal Injuries (CALI) conceived by our research group, and its positive predictive value for the development of chronic lesions. Finally, debate focuses on treatment of each individual lesion. Despite excellent results observed with endoscopic methods for treating these lesions, there is still doubts pending over their management, and there is need for further studies to define adequate treatment for each patient and for each type of lesion.
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Affiliation(s)
- Cláudia Schweiger
- Otolaryngology Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil; Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.
| | - Denise Manica
- Otolaryngology Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
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Motility Improvement of Biomimetic Trachea Scaffold via Hybrid 3D-Bioprinting Technology. Polymers (Basel) 2021; 13:polym13060971. [PMID: 33810007 PMCID: PMC8004939 DOI: 10.3390/polym13060971] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/17/2021] [Accepted: 03/18/2021] [Indexed: 11/16/2022] Open
Abstract
A trachea has a structure capable of responding to various movements such as rotation of the neck and relaxation/contraction of the conduit due to the mucous membrane and cartilage tissue. However, current reported tubular implanting structures are difficult to impelement as replacements for original trachea movements. Therefore, in this study, we developed a new trachea implant with similar anatomical structure and mechanical properties to native tissue using 3D printing technology and evaluated its performance. A 250 µm-thick layer composed of polycaprolactone (PCL) nanofibers was fabricated on a rotating beam using electrospinning technology, and a scaffold with C-shaped cartilage grooves that mimics the human airway structure was printed to enable reconstruction of cartilage outside the airway. A cartilage type scaffold had a highest rotational angle (254°) among them and it showed up to 2.8 times compared to human average neck rotation angle. The cartilage type showed a maximum elongation of 8 times higher than that of the bellows type and it showed the elongation of 3 times higher than that of cylinder type. In cartilage type scaffold, gelatin hydrogel printed on the outside of the scaffold was remain 22.2% under the condition where no hydrogel was left in other type scaffolds. In addition, after 2 days of breathing test, the amount of gelatin remaining inside the scaffold was more than twice that of other scaffolds. This novel trachea scaffold with hydrogel inside and outside of the structure was well-preserved under external flow and is expected to be advantageous for soft tissue reconstruction of the trachea.
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Önder Şahin S, Şahin Yılmaz A, Gergin Ö, Yılmaz B. Balloon Laryngoplasty for Pediatric Subglottic Stenosis: A 5-year Experience. Turk Arch Otorhinolaryngol 2020; 58:208-213. [PMID: 33554194 DOI: 10.5152/tao.2020.5795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 08/25/2020] [Indexed: 11/22/2022] Open
Abstract
Objective The objective of this study was to present our experience and evaluate our results of endoscopic balloon laryngoplasty (BL) in children with subglottic stenosis (SGS) at a pediatric tertiary center over a 5-year period. Methods This study reviewed 41 pediatric patients diagnosed with acquired SGS who had undergone BL as the primary course of treatment. Cases were analyzed for details including patient demographics, SGS grade and length, timing and the type of surgery, presence of tracheostomy, comorbidities, postoperative management, complications and outcomes of balloon dilatation. Results Forty-one children (22 girls and 19 boys) who had undergone BL at a mean age of 26 months (range, 1 month to 14 years) were included in the study. Nineteen (46.3%) were diagnosed with acute SGS (12 thin stenosis, 7 thick stenosis) and 22 (53.7%) with chronic SGS (9 thin stenosis, 13 thick stenosis). The success rate of BL was 100% in patients with acute and chronic thin membranous stenosis. The effectiveness of BL was significantly higher in patients with acute thick stenosis than in patients with chronic thick stenosis (p=0.016). Conclusion This study confirms that BL in patients presenting with acquired SGS with thin membranous stenosis, regardless of whether acute or chronic, can have a good prognosis. However, the results are less promising in cases of chronic thick stenosis.
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Affiliation(s)
- Serap Önder Şahin
- Department of Otolaryngology, University of Health Sciences, Ümraniye Training and Research Hospital, İstanbul, Turkey
| | - Aslı Şahin Yılmaz
- Department of Otolaryngology, University of Health Sciences, Ümraniye Training and Research Hospital, İstanbul, Turkey
| | - Özgül Gergin
- Department of Otolaryngology, Medipol University Hospital, İstanbul, Turkey
| | - Begüm Yılmaz
- Department of Otolaryngology, University of Health Sciences, Ümraniye Training and Research Hospital, İstanbul, Turkey
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Liu Y, Wu W, Huang Q. Endoscopic management of pediatric extubation failure in the intensive care unit. Int J Pediatr Otorhinolaryngol 2020; 139:110465. [PMID: 33120102 DOI: 10.1016/j.ijporl.2020.110465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/20/2020] [Accepted: 10/20/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVES This study investigated the endoscopic findings associated with pediatric extubation failure (EF) and evaluated the prognosis of endoscopic procedures. METHODS We retrospectively reviewed the data of children with EF in the intensive care unit from January 1, 2013 to December 31, 2019. Fifty-one children receiving endoscopic examination were enrolled in this study. EF was defined as the need for reintubation within 72 h of the first attempted extubation. RESULTS Thirty-three children (65%) were successfully extubated after endoscopic procedures, and 18 children (35%) failed in extubation. There was a higher percentage of children transferred from other hospitals with intubation in the failure group (56% vs 12%, p = 0.002). Subglottic stenosis (SGS) (35%) and laryngeal and tracheal granulation (33%) were two of the most common findings. Fourteen patients (82%) with granulation were successfully extubated. Two children in the failure group were diagnosed with mitochondrial myopathies (chrM:3243) and congenital myasthenic syndrome (CHAT). The success rate in cases of SGS reached 83% (15/18). Five patients diagnosed with laryngomalacia and another 3 patients with tracheomalacia failed extubation after supraglottoplasty and needed a temporary tracheostomy. CONCLUSION Granulation and subglottic stenosis were the leading causes of extubation failure. Patients transferred with intubation might have a poor prognosis after endoscopic procedures. Neuromuscular and metabolic disorders could be a hidden reason for extubation failure.
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Affiliation(s)
- Yupeng Liu
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092, China; Ear Institute, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092, China; Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, 1665 Kongjiang Road, Shanghai, 200092, China.
| | - Wenjin Wu
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092, China; Ear Institute, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092, China; Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, 1665 Kongjiang Road, Shanghai, 200092, China.
| | - Qi Huang
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092, China; Ear Institute, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092, China; Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, 1665 Kongjiang Road, Shanghai, 200092, China.
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Schweiger C, Manica D. Ongoing Laryngeal Stenosis: Conservative Management and Alternatives to Tracheostomy. Front Pediatr 2020; 8:161. [PMID: 32351919 PMCID: PMC7174582 DOI: 10.3389/fped.2020.00161] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 03/20/2020] [Indexed: 11/30/2022] Open
Abstract
Background: Following tracheal intubation, some children may develop stridor, which is an indication of an obstructive lesion in the airway, such as an ongoing laryngeal stenosis (LS). This review focuses on evaluation of stridor and possible endoscopic predictors of progression to LS and, once post-intubation acute lesions are established, therapeutic choices to manage this disorder in avoidance of tracheostomy. Tracheostomy, due to its inherent increased morbidity, mortality and influence on social stigma, should be viewed only as a last resort. In this article, available conservative and alternative therapies for ongoing LS are thoroughly reviewed. Methods: A systematic review concerning randomized clinical trials and prospective studies on treatment modalities for LS was performed. A search strategy was developed for MEDLINE comprising terms related to disease, intervention and population. Title and abstract from captured references were peer-reviewed for eligibility. Selected studies full-texts were peer-reviewed and the results were compiled in a structured and narrative review. Stridor evaluation and post-extubation acute lesion classification were studied. Treatments such as balloon dilation, rigid dilation, corticosteroid-coated small tube intubation, and corticosteroid nebulization were described and evidence supporting their usage was discussed.
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Affiliation(s)
- Cláudia Schweiger
- Otolaryngology Department, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Denise Manica
- Otolaryngology Department, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
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