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Barreto CG, Rombaldi MC, Holanda FCD, Lucena IS, Isolan PMS, Jennings R, Fraga JC. Surgical treatment for severe pediatric tracheobronchomalacia: the 20-year experience of a single center. J Pediatr (Rio J) 2024; 100:250-255. [PMID: 38278512 PMCID: PMC11065665 DOI: 10.1016/j.jped.2023.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 10/22/2023] [Accepted: 10/23/2023] [Indexed: 01/28/2024] Open
Abstract
OBJECTIVE In children with tracheobronchomalacia, surgical management should be reserved for the most severe cases and be specific to the type and location of tracheobronchomalacia. The goal of this study is to describe the presentation and outcomes of children with severe tracheobronchomalacia undergoing surgery. METHODS Retrospective case series of 20 children operated for severe tracheobronchomalacia at a tertiary hospital from 2003 to 2023. Data were collected on symptoms age at diagnosis, associated comorbidities, previous surgery, age at surgery, operative approach, time of follow-up, and outcome. Surgical success was defined as symptom improvement. RESULTS The most frequent symptoms of severe tracheobronchomalacia were stridor (50 %), cyanosis (50 %), and recurrent respiratory infections (45 %). All patients had one or more underlying conditions, most commonly esophageal atresia (40 %) and prematurity (35 %). Bronchoscopy were performed in all patients. Based on etiology, patients underwent the following procedures: anterior aortopexy (n = 15/75 %), posterior tracheopexy (n = 4/20 %), and/or posterior descending aortopexy (n = 4/20 %). Three patients underwent anterior aortopexy and posterior tracheopexy procedures. After a median follow-up of 12 months, 16 patients (80 %) had improvement in respiratory symptoms. Decannulation was achieved in three (37.5 %) out of eight patients with previous tracheotomy. The presence of dying spells at diagnosis was associated with surgical failure. CONCLUSIONS Isolated or combined surgical procedures improved respiratory symptoms in 80 % of children with severe tracheobronchomalacia. The choice of procedure should be individualized and guided by etiology: anterior aortopexy for anterior compression, posterior tracheopexy for membranous intrusion, and posterior descending aortopexy for left bronchus obstruction.
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Affiliation(s)
| | | | | | - Iara Siqueira Lucena
- Hospital de Clínicas de Porto Alegre, Departamento de Radiologia, Porto Alegre, RS, Brazil
| | - Paola Maria Santis Isolan
- Hospital de Clínicas de Porto Alegre, Departamento de Cirurgia Pediátrica, Porto Alegre, RS, Brazil; Universidade Federal do Rio Grande do Sul, Faculdade de Medicina, Departamento de Cirurgia, Porto Alegre, RS, Brazil
| | - Russell Jennings
- Johns Hopkins, All Children's Hospital, Department of General Surgery and Esophageal Atresia Treatment Program, St. Petersburgh, Florida, USA
| | - José Carlos Fraga
- Hospital de Clínicas de Porto Alegre, Departamento de Cirurgia Pediátrica, Porto Alegre, RS, Brazil; Universidade Federal do Rio Grande do Sul, Faculdade de Medicina, Departamento de Cirurgia, Porto Alegre, RS, Brazil.
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2
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Goussard P, Eber E, Venkatakrishna S, Janson J, Schubert P, Andronikou S. Bronchoscopy findings in children with congenital lung and lower airway abnormalities. Paediatr Respir Rev 2024; 49:43-61. [PMID: 37940462 DOI: 10.1016/j.prrv.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 10/20/2023] [Indexed: 11/10/2023]
Abstract
Congenital lung and lower airway abnormalities are rare, but they are an important differential diagnosis in children with respiratory diseases, especially if the disease is recurrent or does not resolve. The factors determining the time of presentation of congenital airway pathologies include the severity of narrowing, association with other lesions and the presence or absence of congenital heart disease (CHD). Bronchoscopy is required in these cases to assess the airway early after birth or when intubation and ventilation are difficult or not possible. Many of these conditions have associated abnormalities that must be diagnosed early, as this determines surgical interventions. It may be necessary to combine imaging and bronchoscopy findings in these children to determine the correct diagnosis as well as in operative management. Endoscopic interventional procedures may be needed in many of these conditions, ranging from intubation to balloon dilatations and aortopexy. This review will describe the bronchoscopic findings in children with congenital lung and lower airway abnormalities, illustrate how bronchoscopy can be used for diagnosis and highlight the role of interventional bronchoscopy in the management of these conditions.
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Affiliation(s)
- Pierre Goussard
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg Hospital, Cape Town, South Africa.
| | - Ernst Eber
- Division of Paediatric Pulmonology and Allergology, Department of Paediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Shyam Venkatakrishna
- Department of Pediatric Radiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jacques Janson
- Division of Cardiothoracic Surgery, Department of Surgical Sciences, Stellenbosch University, and Tygerberg Hospital, Tygerberg, South Africa
| | - Pawel Schubert
- Division of Anatomical Pathology, Tygerberg Hospital, National Health Laboratory Service, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Savvas Andronikou
- Department of Pediatric Radiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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3
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Corcoran A, Foran A, Phinizy P, Biko DM, Piccione JC, Rapp JB. Dynamic airway computed tomography and flexible bronchoscopy for diagnosis of tracheomalacia in children: A comparison study. Pediatr Pulmonol 2024. [PMID: 38197524 DOI: 10.1002/ppul.26844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 11/28/2023] [Accepted: 12/19/2023] [Indexed: 01/11/2024]
Abstract
INTRODUCTION Tracheomalacia (TM) is an important cause of respiratory morbidity. Dynamic flexible bronchoscopy is considered the gold standard for diagnosis. Dynamic airway computed tomography (DACT) is a low radiation, noninvasive diagnostic tool utilizing images obtained continuously over several respiratory cycles. We aimed to assess the accuracy of DACT in TM diagnosis. METHODS Retrospective analysis of all patients who underwent both DACT and flexible bronchoscopy within 6 months. Airway anterior-posterior (AP) diameter was measured on multiplanar reconstructions CT in both the inspiratory and expiratory phases. Using still images from the bronchoscopy videos, the AP diameter of the trachea was measured at points of maximal and minimal diameter during tidal breathing. Degree of TM on both DACT and flexible bronchoscopy were graded using a scaling system of 50%-74%, 75%-89%, and 90%-100% as described by the European Respiratory Society. RESULTS Twenty-four patients met inclusion criteria with an average time of 19.5 days between CT and bronchoscopy. The specificity and sensitivity of DACT for the overall diagnosis of TM was 100% and 68%, respectively, with a positive predictive value of 100% and a negative predictive value of 62%. There was a strong positive correlation between DACT and flexible bronchoscopy in the measurement of tracheal AP diameter changes (ρ = 0.773, R2 0.597, p = 0.00001). Mean effective radiation dose for DACT was 0.1 mSv. CONCLUSION Ultralow dose DACT has excellent specificity and positive predictive value for both detection of TM and categorizing severity of tracheal collapse but is not sufficiently sensitive to rule it out.
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Affiliation(s)
- Aoife Corcoran
- Department of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Ann Foran
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Pelton Phinizy
- Department of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - David M Biko
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Joseph C Piccione
- Department of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jordan B Rapp
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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Mohammed S, Kamran A, Izadi S, Visner G, Frain L, Demehri FR, Shieh HF, Jennings RW, Smithers CJ, Zendejas B. Primary Posterior Tracheopexy at Time of Esophageal Atresia Repair Significantly Reduces Respiratory Morbidity. J Pediatr Surg 2024; 59:10-17. [PMID: 37903674 DOI: 10.1016/j.jpedsurg.2023.09.028] [Citation(s) in RCA: 1] [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: 08/28/2023] [Accepted: 09/08/2023] [Indexed: 11/01/2023]
Abstract
PURPOSE Esophageal atresia with tracheoesophageal fistula (EA/TEF) is often associated with tracheobronchomalacia (TBM), which contributes to respiratory morbidity. Posterior tracheopexy (PT) is an established technique to treat TBM that develops after EA/TEF repair. This study evaluates the impact of primary PT at the time of initial EA/TEF repair. METHODS Review of all newborn primary EA/TEF repairs (2016-2021) at two institutions. Long-gap EA and reoperative cases were excluded. Based on surgeon preference and preoperative bronchoscopy, neonates underwent primary PT (EA + PT Group) or not (EA Group). Perioperative, respiratory and nutritional outcomes within the first year of life were evaluated. RESULTS Among 63 neonates, 21 (33%) underwent PT during EA/TEF repair. Groups were similar in terms of demographics, approach, and complications. Neonates in the EA + PT Group were significantly less likely to have respiratory infections requiring hospitalization within the first year of life (0% vs 26%, p = 0.01) or blue spells (0% vs 19%, p = 0.04). Also, they demonstrated improved weight-for-age z scores at 12 months of age (0.24 vs -1.02, p < 0.001). Of the infants who did not undergo primary PT, 10 (24%) developed severe TBM symptoms and underwent tracheopexy during the first year of life, whereas no infant in the EA + PT Group needed additional airway surgery (p = 0.01). CONCLUSION Incorporation of posterior tracheopexy during newborn EA/TEF repair is associated with significantly reduced respiratory morbidity within the first year of life. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Somala Mohammed
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Ali Kamran
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Shawn Izadi
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Gary Visner
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Leah Frain
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Farokh R Demehri
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Hester F Shieh
- Department of Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Russell W Jennings
- Department of Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Charles J Smithers
- Department of Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
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Zhou C, Dong J, Li B, Li M, Zou C, Xiao Y, Xu G, Li B. Effects of primary posterior tracheopexy in thoracoscopic repair of esophageal atresia. Heliyon 2023; 9:e15931. [PMID: 37215794 PMCID: PMC10195884 DOI: 10.1016/j.heliyon.2023.e15931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 05/24/2023] Open
Abstract
Background This study aimed to evaluate the effectiveness of primary posterior tracheopexy (PPT) in reducing ventilator dependence after repair of esophageal atresia (EA), and the risk of respiratory tract infections (RTI) requiring readmissions within one year. Methods This retrospective cohort study recruited patients with EA admitted to our hospital between June 2020 and December 2021. Results In the PPT group (n = 17), the time to extubation after surgery was 86.7 h for 12 patients, with one patient (8.3%) requiring repeated postoperation intubation; six-in-sixteen patients (37.5%) experience at least one RTI requiring hospitalization in one year. In the non-PPT group (n = 17), the time to extubation was 127.0 h for 14 patients, with six-in-fourteen patients (42.9%) requiring repeated intubation; twelve-in-seventeen patients (70.6%) experienced at least one RTI requiring hospitalization in one year. Conclusions Although the differences did not reach statistical significance due to limited number of participants, patients underwent PPT during EA repair had lower chance of repeated intubation and decreased risk of RTI requiring admissions within one year.
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Affiliation(s)
- Chonggao Zhou
- Department of Fetal & Neonatal Surgery, Hunan Children's Hospital, Changsha 410007, China
| | - Jie Dong
- Pediatrics Research Institute of Hunan Province, Hunan Children's Hospital, Changsha 410007, China
| | - Bo Li
- Department of Fetal & Neonatal Surgery, Hunan Children's Hospital, Changsha 410007, China
| | - Ming Li
- Department of Fetal & Neonatal Surgery, Hunan Children's Hospital, Changsha 410007, China
| | - Chanjuan Zou
- Department of Fetal & Neonatal Surgery, Hunan Children's Hospital, Changsha 410007, China
| | - Yong Xiao
- Department of Fetal & Neonatal Surgery, Hunan Children's Hospital, Changsha 410007, China
| | - Guang Xu
- Department of Fetal & Neonatal Surgery, Hunan Children's Hospital, Changsha 410007, China
| | - Bixiang Li
- Department of Fetal & Neonatal Surgery, Hunan Children's Hospital, Changsha 410007, China
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Mohammed S, Hamilton TE. Advances in Complex Congenital Tracheoesophageal Anomalies. Clin Perinatol 2022; 49:927-941. [PMID: 36328608 DOI: 10.1016/j.clp.2022.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Esophageal atresia with or without tracheoesophageal fistula and tracheobronchomalacia encompass 2 of the most common complex congenital intrathoracic anomalies. Tailoring interventions to address the constellation of problems present in each patient is essential. Due to advances in neonatology, anesthesia, pulmonary, gastroenterology, nutrition and surgery care for patients with complex congenital tracheoesophageal disorders has improved dramatically. Treatment strategies tailored to the individual patient needs are best implimented under the aegis of a comprehensive longitudinal multidisciplinary care team.
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Affiliation(s)
- Somala Mohammed
- Harvard Medical School, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Thomas E Hamilton
- Perelman School of Medicine at the University of Pennsylvania, Department of General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, The Hub for Clinical Collaboration, 2nd Floor, 3500 Civic Center Boulevard, Philadelphia, PA 19104, USA.
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Labuz DF, Kamran A, Jennings RW, Baird CW. Reoperation to correct unsuccessful vascular ring and vascular decompression surgery. J Thorac Cardiovasc Surg 2021; 164:199-207. [PMID: 34922756 DOI: 10.1016/j.jtcvs.2021.08.089] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/26/2021] [Accepted: 08/13/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Although most children do well after operations to relieve vascular compression of the esophagus and airway, many will have persistent/recurrent symptoms. We review our surgical experience using a customized approach to correct various etiologies of failure after vascular ring/decompression surgery. METHODS Our institutional database identified children who underwent reoperation for persistent/recurrent symptoms after vascular ring or aberrant arterial decompression surgery between January 2014 and December 2019. Charts were reviewed for operative approaches and clinical data. Findings were analyzed by Fisher exact test for comparison between groups. RESULTS Twenty-seven children required reoperative surgery. Detailed preoperative workup identified 5 etiologies of failure for a customized approach. Residual scarring was corrected by lysis and rotational esophagoplasty (n = 23/27); fibrotic bands re-creating a ring were divided (n = 11); ongoing vascular compression was addressed by descending aortopexy (n = 19), aberrant subclavian division (n = 7), aortic uncrossing procedure (n = 4), and Kommerell resection (n = 8); anterior aortopexy (n = 6) and anterior tracheopexy (n = 9) corrected cartilage malformation; and tracheobronchomalacia was addressed with posterior airway pexy (n = 26). At available short-term follow-up (median 1 year), 21 of 22 patients (95%) had symptom improvement, and on bronchoscopy, the average number of airway sections with severe tracheobronchomalacia decreased from 2.8 ± 1.7 to 0.5 ± 0.9 (P < .001). CONCLUSIONS Persistent/recurrent symptoms after release of vascular compression are frequently caused by 5 different etiologies. A multidisciplinary strategy for workup and a customized operative approach can effectively treat these cases and may suggest opportunity at the index surgery to prevent reoperation and achieve optimal outcomes.
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Affiliation(s)
- Daniel F Labuz
- Department of General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Ali Kamran
- Department of General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Russell W Jennings
- Department of General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Christopher W Baird
- Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Mass.
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The risks of polytetrafluoroethylene pledget use in tracheopexy. Int J Pediatr Otorhinolaryngol 2021; 149:110859. [PMID: 34340005 DOI: 10.1016/j.ijporl.2021.110859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/25/2021] [Accepted: 07/27/2021] [Indexed: 10/20/2022]
Abstract
Posterior tracheopexy, performed most often for intrinsic tracheomalacia, is a procedure that is gaining in popularity and application. In this procedure, pledgeted sutures are placed between the trachea and a more fixed structure, in order to provide the airway with greater patency. Polytetrafluoroethylene pledgets are readily available but risk migration into adjacent structures over time. We present a case of a pledget migrating in to the airway and presenting as an obstructing lesion that has required multiple repeat interventions. Given that bioabsorbable materials are available, surgeons should consider alternative pledgets for these patients.
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Kamran A, Zendejas B, Jennings RW. Current concepts in tracheobronchomalacia: diagnosis and treatment. Semin Pediatr Surg 2021; 30:151062. [PMID: 34172207 DOI: 10.1016/j.sempedsurg.2021.151062] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Airway collapse from dynamic tracheobronchomalacia (TBM), static compression from vascular compression, and/or tracheobronchial deformation are challenging conditions. Patients are best assessed and managed by a multidisciplinary team in centers specializing in complex pediatric airway disorders. Suspicion is made through clinical history and physical examination, diagnosis of location and severity by dynamic 3-phase bronchoscopy, and surgical treatment planning by MDCT and other studies as necessary to completely understand the problems. The treatment plan should be patient-based with a thorough approach to the underlying pathology, clinical concerns, and combined abnormalities. Patients should undergo maximum medical therapy prior to committing to other interventions. For those children considered candidates for surgical intervention, all other associated conditions, including vascular anomalies, chest wall deformities, mediastinal lesions, or other airway pathologies, should also be considered. Our preference is to correct the airway lesions at the same operation as other comorbidities, if possible, to prevent multiple reoperations with their attendant increased risks. We also strongly advocate for the use of recurrent laryngeal nerve monitoring in all cases of cervical or thoracic surgery to minimize the risks to vocal cord function and laryngeal sensation. Studies that evaluate the effect of these interventions on the patient and caregiver's quality of life are needed to fully grasp the impact of TBM on this challenging patient population.
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Affiliation(s)
- Ali Kamran
- Esophageal and Airway Treatment Center, Department of Pediatric General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Benjamin Zendejas
- Esophageal and Airway Treatment Center, Department of Pediatric General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Russell W Jennings
- Esophageal and Airway Treatment Center, Department of Pediatric General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States.
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Choi KH, Kim H, Sung SC, Lee HD, Ko H, Byun JH. Effectiveness of posterior aortopexy for the left pulmonary vein obstruction between the left atrium and the descending aorta. J Card Surg 2021; 36:2644-2650. [PMID: 33938583 DOI: 10.1111/jocs.15596] [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: 03/23/2021] [Accepted: 04/19/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Left pulmonary vein (PV) obstruction can occur due to compression between the left atrium (LA) and the descending aorta (DA). One of the effective solutions for this problem is posterior aortopexy. In this study, we have reported five cases of posterior aortopexy to relieve left PV obstruction between the LA and the DA. METHODS Since August 2012, five patients have undergone posterior aortopexy for compression of the left PV between the LA and the DA. The median age and weight of the patients at the time of operation were 5.5 months (range, 1-131 months) and 5.2 kg (range, 4.2-29.5 kg), respectively. The left PV obstruction was initially diagnosed on echocardiography in four patients and computed tomography angiography in one patient. The median peak pressure gradient across the obstructed left PV was 7.3 mmHg (range, 4-20 mmHg). Concomitant procedures were ventricular septal defect closure in one patient and patent ductus arteriosus ligation in one patient. RESULTS There was no PV obstruction on echocardiography in any of the patients after the operation except in the case of one patient who had diffuse pulmonary vein stenosis. The median follow-up duration was 34 months (range, 14-89 months), and during follow-up no incidence of the left PV obstruction was observed in any of the surviving patients. CONCLUSIONS The posterior aortopexy technique could be a good surgical option for the left PV obstruction caused by compression between the LA and the anteriorly positioned DA.
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Affiliation(s)
- Kwang Ho Choi
- Department of Thoracic and Cardiovascular Surgery, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan-si, Republic of Korea
| | - Hyungtae Kim
- Department of Thoracic and Cardiovascular Surgery, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan-si, Republic of Korea
| | - Si Chan Sung
- Department of Thoracic and Cardiovascular Surgery, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan-si, Republic of Korea
| | - Hyoung Doo Lee
- Department of Pediatrics, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan-si, Republic of Korea
| | - Hoon Ko
- Department of Pediatrics, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan-si, Republic of Korea
| | - Joung-Hee Byun
- Department of Pediatrics, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan-si, Republic of Korea
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11
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Tracheal compression by the stomach following gastric transposition in a toddler. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2021. [DOI: 10.1016/j.epsc.2021.101847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Jo Svetanoff W, Zendejas B, Ngo P, Manfredi M, Hamilton TE, Jennings RW, Smithers CJ. The left-sided repair: An alternative approach for difficult esophageal atresia repair. J Pediatr Surg 2021; 56:938-943. [PMID: 33248682 DOI: 10.1016/j.jpedsurg.2020.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 10/27/2020] [Accepted: 11/02/2020] [Indexed: 11/15/2022]
Abstract
PURPOSE We describe a left-sided approach for long gap esophageal atresia (LGEA) repair in patients who have a large leftward upper pouch and no significant tracheomalacia, or as a salvage strategy after prior failed right-sided repairs. METHODS Retrospective review of patients who underwent repair via traction induced growth (Foker procedure [FP]) from 2014 to 2019 was performed. Surgical technique and post-operative outcomes were evaluated. RESULTS Of 47 LGEA patients, 18 (38%) were approached via the left side - 94% had a left aortic arch, and 22% had prior attempts at a right-sided anastomosis. More left-sided patients underwent minimally invasive repair (39% vs 7%, p = 0.007) and internal traction (50% vs 10%, p = 0.002) compared to right-sided patients. On multivariate analysis, internal traction was associated with a decreased length of paralysis (p<0.01); length of intubation and hospital stay were similar between groups. Anastomotic leak (17% vs 20%, p = 0.80) and stricture resection (6% vs 24%, p = 0.12) rates were similar. No left-sided FP patient required additional surgery for tracheomalacia, while six right-sided patients required intervention. CONCLUSION Left-sided FP can be considered for LGEA patients with a large leftward upper pouch or as a salvage pathway after a failed right chest approach, with similar outcomes to the right-sided approach.
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Affiliation(s)
- Wendy Jo Svetanoff
- Department of General Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States; Department of Pediatric Surgery, Children's Mercy Hospital, 2401 Gillham Road, Kansas City, MO 64108, United States
| | - Benjamin Zendejas
- Department of General Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States
| | - Peter Ngo
- Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States
| | - Michael Manfredi
- Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States
| | - Thomas E Hamilton
- Department of General Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States
| | - Russell W Jennings
- Department of General Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States
| | - C Jason Smithers
- Department of General Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, United States; Department of Surgery, Johns Hopkins All Children's Hospital, 601 5th St S, Ste306, St. Petersburg, FL 33701, United States.
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Kamran A, Smithers CJ, Baird CW, Jennings RW. Experience with bioresorbable splints for treatment of airway collapse in a pediatric population. JTCVS Tech 2021; 8:160-169. [PMID: 34401841 PMCID: PMC8350796 DOI: 10.1016/j.xjtc.2021.04.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 11/22/2022] Open
Abstract
Objective To report our experience with novel external tracheal and bronchial placed bioresorbable splints in children with severe symptomatic airway collapse. Methods Retrospective review of patients undergoing bioresorbable splint placement. Results Between July 2018 and February 2020, 14 patients received 16 external splints (trachea, n = 8; left bronchus, n = 7; and right bronchus, n = 1). Preoperatively, 7 patients had a tracheostomy; 6 of them were receiving mechanical ventilation with ventilator settings so high that they required an inpatient setting, often in an intensive care unit. Median age at implant was 14.5 months (range, 2 months-14 years). Splints were formed from moldable bioresorbable plates (RapidSorb; Synthes, Oberdorf, Switzerland) and were customized intraoperatively around a Hegar dilator. A series of Prolene sutures were placed through into the airway cartilage under simultaneous bronchoscopic and direct visualization and then tied securing the airway within the splint. Concomitant procedures were also performed in the region of the airway splints, consisting of airway reconstruction, cardiovascular procedures, and/or esophageal rotation (related to posterior tracheopexy). Median follow-up was 20 months (interquartile range, 12-21 months). Four patients required no further intervention. Although not necessarily in the splinted region, 7 patients required additional procedures, including posterior tracheobronchopexy (n = 2), temporary tracheal stent placement (n = 1), tracheal resection with end-to-end anastomosis (n = 1), closure tracheostomy (n = 1), and tracheostomy placement (n = 2). One patient required splint replacement and in 1 patient, the splint was removed later. All patients (except 2 deaths from unrelated causes) were discharged home. Three patients required mechanical ventilation at lower settings that allowed home ventilation (1 of those only at night), and 4 patients required tracheostomy collar. Indications for tracheostomy included subglottic stenosis, vocal cord paralysis, pulmonary insufficiency, small airway malacia, and laryngomalacia. Conclusions An external bioresorbable splint can provide temporary external support while allowing the age-proportional growth of the airway. We applied readily available bioresorbable plates that were custom-molded based on the location, shape, and length of the collapsing airway in selected patients presenting with severe tracheobronchomalacia from loss of structural support and/or cartilage deformation. Further study that includes long-term outcomes are necessary to define the best role for these external splints as part of comprehensive airway management.
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Affiliation(s)
- Ali Kamran
- Department of General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Charles J. Smithers
- Department of General Surgery, Johns Hopkins All Children's Hospital, St Petersburg, Fla
| | - Christopher W. Baird
- Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Russell W. Jennings
- Department of General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Mass
- Address for reprints: Russell W. Jennings, MD, Department of General Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115.
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14
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Kamran A, Baird CW, Jennings RW. Tracheobronchomalacia, Tracheobronchial Compression, and Tracheobronchial Malformations: Diagnostic and Treatment Strategies. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2021; 23:53-61. [PMID: 32354548 DOI: 10.1053/j.pcsu.2020.02.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 02/25/2020] [Indexed: 11/11/2022]
Abstract
Tracheobronchomalacia (TBM) is an excessive dynamic narrowing of the airway that is greatest with increased mediastinal pressure such as coughing, Valsalva, and forced expiration. Airway compression and/or cartilage malformation is a fixed or static narrowing of the airway typically caused by great vessel malposition and/or abnormalities and may also contribute to airway narrowing. Although imprecise and misleading, the term TBM is often used to represent both problems, static and dynamic airway narrowing, which only serves to confuse and may mislead the treatment team into ineffective therapies. The consequences of airway narrowing caused by dynamic TBM and/or static compression includes a range of clinical signs and symptoms, depending on the location, extent, and severity of the airway collapse. All patients with mild to severe TBM benefit from medical management to optimize airway clearance of mucus. The milder cases of TBM may become asymptomatic with this therapy, allowing time for the child to grow and the airway to enlarge without the consequences of recurrent infections. In cases of more severe TBM with clinical sequelae, more aggressive management may be warranted. Multiple options for surgical intervention are available. This article discusses the details of clinical presentation, evaluation, diagnosis, and a variety of treatments.
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Affiliation(s)
- Ali Kamran
- Department of General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Christopher W Baird
- Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Russell W Jennings
- Department of General Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.
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15
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Kamran A, Zendejas B, Meisner J, Choi SS, Munoz-San Julian C, Ngo P, Manfredi M, Yasuda JL, Smithers CJ, Hamilton TE, Jennings RW. Effect of Posterior Tracheopexy on Risk of Recurrence in Children after Recurrent Tracheo-Esophageal Fistula Repair. J Am Coll Surg 2021; 232:690-698. [PMID: 33556502 DOI: 10.1016/j.jamcollsurg.2021.01.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/14/2021] [Accepted: 01/14/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND A recurrent tracheo-esophageal fistula can complicate esophageal atresia and tracheo-esophageal fistula (TEF) repair in children. Therapeutic approaches and the rate of recurrence vary widely. Most reports are limited by small cohorts and short-term follow-up, and rates of re-recurrence are substantial, making it difficult to select the treatment of choice. We aimed to review our experience with the treatment of recurrent TEF using posterior tracheopexy, focusing on operative risks and long-term outcomes. STUDY DESIGN We conducted a retrospective review of patients with esophageal atresia TEF with recurrent TEF treated at 2 institutions from 2011 to 2020. We approach recurrent TEFs surgically. Once the TEF is divided and repaired, the membranous trachea is sutured to the anterior longitudinal ligament of the spine (posterior tracheopexy) and the esophagus is rotated into the right chest (rotational esophagoplasty), separating the suture lines widely. To detect re-recurrence, patients undergo endoscopic surveillance during follow-up. RESULTS Sixty-two patients with a recurrent TEF were surgically treated (posterior tracheopexy/rotational esophagoplasty) at a median age of 14 months. All had significant respiratory symptoms. On referral, 24 had earlier failed endoscopic and/or surgical attempts at repair. Twenty-nine required a concomitant esophageal anastomotic stricturoplasty or stricture resection. Postoperative morbidity included 3 esophageal leaks, and 1 transient vocal cord dysfunction. We have identified no recurrences, with a median follow-up of 2.5 years, and all symptoms have resolved. CONCLUSIONS The surgical treatment of recurrent TEFs that incorporates a posterior tracheopexy and rotational esophagoplasty is highly effective for preventing re-recurrence with low perioperative morbidity.
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Affiliation(s)
- Ali Kamran
- Departments of General Surgery, Boston Children's Hospital, Boston, MA
| | - Benjamin Zendejas
- Departments of General Surgery, Boston Children's Hospital, Boston, MA
| | - Jay Meisner
- Departments of General Surgery, Boston Children's Hospital, Boston, MA
| | - Sukgi S Choi
- Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, MA
| | | | - Peter Ngo
- Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, MA
| | - Michael Manfredi
- Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, MA
| | - Jessica L Yasuda
- Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, MA
| | - C Jason Smithers
- Department of Surgery, Johns Hopkins All Children's Hospital, St Petersburg, FL
| | - Thomas E Hamilton
- Departments of General Surgery, Boston Children's Hospital, Boston, MA
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16
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Poore TS, Weinman JP, Handley E, Wine T, Helland S, Corbett B, Antoniolli N, Somme S, Friedlander J, Prager JD, DeBoer EM. Vascular and pulmonary comorbidities in children with congenital EA/TEF. Pediatr Pulmonol 2021; 56:571-577. [PMID: 33300304 DOI: 10.1002/ppul.25219] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 11/18/2020] [Accepted: 12/02/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND Esophageal atresia with tracheoesophageal fistula (EA/TEF) is associated with many congenital and vascular malformations; however, reports utilizing computed tomography (CT) and computed tomography angiography (CTA) are limited. The objective of this study is to review CT scans of the chest from patients with EA/TEF and report their pulmonary and vascular findings. METHODS We completed a retrospective chart review of children with congenital EA/TEF evaluated in the aerodigestive clinic at Children's Hospital Colorado. Results of the most recent CTA or CT of the chest were investigated. Demographics, medical conditions, and bronchoscopy findings were also recorded. The ratio of tracheal lumen area between inspiratory and expiratory CTA images was measured. RESULTS Of the patients with congenital EA/TEF seen in the program, 47 patients had a chest CT available for review. Eight patients (17%) had bronchiectasis. Of the contrast CT scans, 15 (58%) had a vascular abnormality and 16 (62%) demonstrated tracheal compression (38% at the level of the innominate artery, 35% from other structures). Nineteen of the CTAs had volumetric expiratory images of the trachea to evaluate tracheomalacia. The mean expiratory:inspiratory area was 0.57 (SD ± 0.23) at the level of the innominate. CONCLUSION Patients with EA/TEF frequently have vascular abnormalities that may alter airway mechanics as well as pulmonary comorbidities that may affect long-term management. For patients experiencing persistent respiratory symptoms, CTA of the chest should be considered adjunct to bronchoscopy to help with medical and surgical management of these children.
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Affiliation(s)
- Thomas S Poore
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA.,Section of Pulmonology and Sleep Medicine, The Breathing Institute, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Jason P Weinman
- Section of Pulmonology and Sleep Medicine, The Breathing Institute, Children's Hospital Colorado, Aurora, Colorado, USA.,Division of Pediatric Radiology, Department of Radiology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Elyse Handley
- Division of Pediatric Otolaryngology, Department of Otolaryngology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Todd Wine
- Division of Pediatric Otolaryngology, Department of Otolaryngology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Sparrow Helland
- Section of Pulmonology and Sleep Medicine, The Breathing Institute, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Benjamin Corbett
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA.,Section of Pulmonology and Sleep Medicine, The Breathing Institute, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Natalie Antoniolli
- Section of Pulmonology and Sleep Medicine, The Breathing Institute, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Stig Somme
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Joel Friedlander
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA.,Section of Gastroenterology, Digestive Health Institute, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Jeremy D Prager
- Division of Pediatric Otolaryngology, Department of Otolaryngology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Emily M DeBoer
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA.,Section of Pulmonology and Sleep Medicine, The Breathing Institute, Children's Hospital Colorado, Aurora, Colorado, USA
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Koumbourlis AC, Belessis Y, Cataletto M, Cutrera R, DeBoer E, Kazachkov M, Laberge S, Popler J, Porcaro F, Kovesi T. Care recommendations for the respiratory complications of esophageal atresia-tracheoesophageal fistula. Pediatr Pulmonol 2020; 55:2713-2729. [PMID: 32716120 DOI: 10.1002/ppul.24982] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/18/2020] [Accepted: 07/22/2020] [Indexed: 12/11/2022]
Abstract
Tracheoesophageal fistula (TEF) with esophageal atresia (EA) is a common congenital anomaly that is associated with significant respiratory morbidity throughout life. The objective of this document is to provide a framework for the diagnosis and management of the respiratory complications that are associated with the condition. As there are no randomized controlled studies on the subject, a group of experts used a modification of the Rand Appropriateness Method to describe the various aspects of the condition in terms of their relative importance, and to rate the available diagnostic methods and therapeutic interventions on the basis of their appropriateness and necessity. Specific recommendations were formulated and reported as Level A, B, and C based on whether they were based on "strong", "moderate" or "weak" agreement. The tracheomalacia that exists in the site of the fistula was considered the main abnormality that predisposes to all other respiratory complications due to airway collapse and impaired clearance of secretions. Aspiration due to impaired airway protection reflexes is the main underlying contributing mechanism. Flexible bronchoscopy is the main diagnostic modality, aided by imaging modalities, especially CT scans of the chest. Noninvasive positive airway pressure support, surgical techniques such as tracheopexy and rarely tracheostomy are required for the management of severe tracheomalacia. Regular long-term follow-up by a multidisciplinary team was considered imperative. Specific templates outlining the elements of the clinical respiratory evaluation according to the patients' age were also developed.
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Affiliation(s)
- Anastassios C Koumbourlis
- Division of Pulmonary & Sleep Medicine, Children's National Hospital, George Washington University School of Medicine & Health Sciences, Washington, District of Columbia
| | - Yvonne Belessis
- Department of Respiratory Medicine, Sydney Children's Hospital Randwick, Randwick, New South Wales, Australia
| | - Mary Cataletto
- Division of Pediatric Pulmonary Medicine, New York University, Winthrop University Hospital, Mineola, New York
| | - Renato Cutrera
- Academic Department of Pediatrics (DPUO), Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long Term Ventilation Unit, Pediatric Hospital "Bambino Gesù" Research Institute, Rome, Italy
| | - Emily DeBoer
- Department of Pediatrics, Section of Pulmonary and Sleep Medicine, University of Colorado Denver, Children's Hospital Colorado Breathing Institute, Aurora, Colorado
| | - Mikhail Kazachkov
- Department of Pediatric Pulmonology, Gastroesophageal, Upper Airway and Respiratory Diseases Center, New York University School of Medicine, New York, New York
| | - Sophie Laberge
- Department of Pediatrics, Division of Respiratory Medicine, Sainte-Justine University Hospital Center, Université de Montréal, Montreal, Quebec, Canada
| | - Jonathan Popler
- Division of Pediatric Pulmonology, Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Federica Porcaro
- Department of Pediatrics, Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long-Term Ventilation Unit, Bambino Gesù Children's Hospital, Rome, Italy
| | - Thomas Kovesi
- Pediatrics, Division of Respirology, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Canada
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18
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Chow OS, Hoganson DM, Kaza AK, Chávez M, Altin FH, Marx GR, Friedman KG, Jennings RW, Baird CW. Early Infant Symptomatic Patients With Tetralogy of Fallot With Absent Pulmonary Valve: Pulmonary Artery Management and Airway Stabilization. Ann Thorac Surg 2020; 110:1644-1650. [PMID: 32615094 DOI: 10.1016/j.athoracsur.2020.05.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Tracheobronchomalacia and airway obstruction from severely dilated pulmonary arteries in tetralogy of Fallot with absent pulmonary valve (TOF-APV) has been associated with high rates of respiratory failure and mortality (15% to 25%). It is not known whether aggressive pulmonary artery (PA) or direct airway intervention during early definitive cardiac repair improves outcomes. METHODS A retrospective observational study was made of all patients undergoing surgical repair for TOF-APV at our center between 2006 and 2018. RESULTS Twenty patients underwent repair at a median age of 51 days and PA Z-scores of 8.1. Twelve patients had a valve implanted, 6 of whom required reoperation for valve replacement at a median of 9 months (range, 3 to 28) compared with 8 who had initial transannular patch, and only 1 patient required subsequent valve replacement (P < .05). Seven patients had central PAs replaced with thin-walled Gore-Tex (WL Gore, Flagstaff, AZ) grafts; none of these required PA reoperation during a median follow-up of 26.5 months, whereas 3 of 13 patients who did not have PA replacement with Gore-Tex required subsequent PA reoperation (P < .05). Concomitant airway interventions (eg, tracheobronchopexy/plasty) were performed in 4 patients and none required subsequent airway interventions, whereas 2 patients not having initial airway intervention required subsequent tracheopexy (P < .05). Three patients in the cohort eventually required tracheostomy (15%), and 2 patients died (10%; on postoperative days 30 and 326); none had received initial airway intervention. CONCLUSIONS Pulmonary artery replacement and aggressive direct airway management at initial definitive repair of cardiac TOF-APV can be performed safely with acceptable survival outcomes and low rates of airway and PA reintervention.
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Affiliation(s)
- Oliver S Chow
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York-Presbyterian Queens, New York, New York
| | - David M Hoganson
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Aditya K Kaza
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Mariana Chávez
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Firat H Altin
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Gerald R Marx
- Department of Cardiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Kevin G Friedman
- Department of Cardiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Russell W Jennings
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Christopher W Baird
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts.
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19
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Svetanoff WJ, Zendejas B, Smithers CJ, Prabhu SP, Baird CW, Jennings RW, Hamilton TE. Great vessel anomalies and their impact on the surgical treatment of tracheobronchomalacia. J Pediatr Surg 2020; 55:1302-1308. [PMID: 31422856 DOI: 10.1016/j.jpedsurg.2019.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 07/28/2019] [Accepted: 08/01/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Tracheobronchial compression (TBC) from great vessel anomalies (GVA) can contribute to tracheobronchomalacia (TBM) symptoms. The frequency, impact on symptoms and optimal management of GVA in these patients, with or without a history of esophageal atresia (EA), are still unclear. STUDY DESIGN Patients who underwent surgery for TBM/ TBC between 2001 and 2017 were reviewed. Demographics, type of GVA, and operative interventions were collected. The frequency and treatment modalities of GVA between EA and non-EA patients were compared. RESULTS Overall, 209 patients met criteria; 120 (57.4%) patients had at least one GVA, including double aortic arches (n = 4, 1.9%), right aortic arches (n = 14, 6.7%), aberrant right subclavian arteries (n = 15, 7.2%), and innominate artery compression (n = 71, 34.0%). Non-EA patients were more likely to have surgery later in life (29.5 months versus 16 months, p = 0.0002), double aortic arch (p = 0.0174), right aortic arch (p < 0.0001), and undergo vascular reconstruction concurrently with their airway procedure (25% vs 8.4%, p = 0.002). Vessel reconstruction was performed in 25 patients; six required cardiac bypass. CONCLUSION The frequency of GVA in patients with symptomatic airway collapse is substantial. Multidisciplinary evaluation is imperative for operative planning as many require complex reconstruction and collaboration with cardiac surgery, particularly patients without a history of EA. LEVEL OF EVIDENCE Level III.
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20
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Hysinger EB, Hart CK, Burg G, De Alarcon A, Benscoter D. Differences in Flexible and Rigid Bronchoscopy for Assessment of Tracheomalacia. Laryngoscope 2020; 131:201-204. [PMID: 32282085 DOI: 10.1002/lary.28656] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 01/24/2020] [Accepted: 02/11/2020] [Indexed: 11/10/2022]
Abstract
OBJECTIVES/HYPOTHESIS Both flexible and rigid bronchoscopy can be used to assess tracheomalacia; however, there is limited evidence comparing the two techniques. The objective of this study was to compare flexible and rigid bronchoscopy for evaluating the location and severity of tracheomalacia in children. STUDY DESIGN Retrospective case series. METHODS This was a retrospective study of children with both flexible and rigid bronchoscopy under the same sedation. All bronchoscopies were reviewed by three bronchoscopists for the location and severity of tracheomalacia. The location of collapse was defined as upper, middle, or lower trachea, and the severity of collapse was defined as none (0%-25% collapse), mild/moderate (26%-75% collapse), and severe (>75% collapse). RESULTS Twenty-one patients were recruited for this study with a variety of neonatal respiratory diseases. There was 94% agreement (κ = 0.64) for assessment of tracheomalacia in the upper trachea. However, agreement was only 75% (κ = 0.50) in the middle trachea and 76% (κ = 0.52) in the lower trachea. In the subset of patients without tracheostomy, agreement improved to 100%, 88%, and 82% for the upper, middle, and lower trachea, respectively. There was poor correlation for tracheomalacia severity in the middle trachea (ρ = 0.30, P = .2) and moderate in the lower trachea (ρ = 0.63, P = .002). CONCLUSIONS Although there is moderate agreement between flexible and rigid bronchoscopy for evaluating the presence of tracheomalacia, there can be differences in the two techniques, particularly when assessing severity of airway collapse. Future studies will be needed to understand factors that result in the discordance of flexible and rigid bronchoscopy for assessing airway dynamics. LEVEL OF EVIDENCE 4 Laryngoscope, 131:201-204, 2021.
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Affiliation(s)
- Erik B Hysinger
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, U.S.A.,Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, U.S.A.,Aerodigestive and Esophageal Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, U.S.A
| | - Catherine K Hart
- Aerodigestive and Esophageal Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, U.S.A.,Department of Otolaryngology, University of Cincinnati, College of Medicine, Cincinnati, OH, U.S.A.,Division of Pediatric Otolaryngology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, U.S.A
| | - Gregory Burg
- Department of Pediatrics, University of Pittsburgh, School of Medicine, Pittsburgh, Pennsylvania, U.S.A.,Division of Pulmonary Medicine, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, U.S.A
| | - Alessandro De Alarcon
- Aerodigestive and Esophageal Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, U.S.A.,Department of Otolaryngology, University of Cincinnati, College of Medicine, Cincinnati, OH, U.S.A.,Division of Pediatric Otolaryngology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, U.S.A
| | - Dan Benscoter
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, U.S.A.,Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, U.S.A.,Aerodigestive and Esophageal Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, U.S.A
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21
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Thoracoscopic Posterior Tracheopexy Is a Feasible and Effective Treatment for Tracheomalacia. J Laparoendosc Adv Surg Tech A 2019; 29:1228-1231. [DOI: 10.1089/lap.2019.0156] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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22
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Wallis C, Alexopoulou E, Antón-Pacheco JL, Bhatt JM, Bush A, Chang AB, Charatsi AM, Coleman C, Depiazzi J, Douros K, Eber E, Everard M, Kantar A, Masters IB, Midulla F, Nenna R, Roebuck D, Snijders D, Priftis K. ERS statement on tracheomalacia and bronchomalacia in children. Eur Respir J 2019; 54:13993003.00382-2019. [PMID: 31320455 DOI: 10.1183/13993003.00382-2019] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Accepted: 05/16/2019] [Indexed: 01/20/2023]
Abstract
Tracheomalacia and tracheobronchomalacia may be primary abnormalities of the large airways or associated with a wide variety of congenital and acquired conditions. The evidence on diagnosis, classification and management is scant. There is no universally accepted classification of severity. Clinical presentation includes early-onset stridor or fixed wheeze, recurrent infections, brassy cough and even near-death attacks, depending on the site and severity of the lesion. Diagnosis is usually made by flexible bronchoscopy in a free-breathing child but may also be shown by other dynamic imaging techniques such as low-contrast volume bronchography, computed tomography or magnetic resonance imaging. Lung function testing can provide supportive evidence but is not diagnostic. Management may be medical or surgical, depending on the nature and severity of the lesions, but the evidence base for any therapy is limited. While medical options that include bronchodilators, anti-muscarinic agents, mucolytics and antibiotics (as well as treatment of comorbidities and associated conditions) are used, there is currently little evidence for benefit. Chest physiotherapy is commonly prescribed, but the evidence base is poor. When symptoms are severe, surgical options include aortopexy or posterior tracheopexy, tracheal resection of short affected segments, internal stents and external airway splinting. If respiratory support is needed, continuous positive airway pressure is the most commonly used modality either via a face mask or tracheostomy. Parents of children with tracheobronchomalacia report diagnostic delays and anxieties about how to manage their child's condition, and want more information. There is a need for more research to establish an evidence base for malacia. This European Respiratory Society statement provides a review of the current literature to inform future study.
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Affiliation(s)
- Colin Wallis
- Respiratory Medicine Unit, Great Ormond Street Hospital for Children, London, UK
| | - Efthymia Alexopoulou
- 2nd Radiology Dept, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Juan L Antón-Pacheco
- Pediatric Airway Unit and Pediatric Surgery Division, Universidad Complutense de Madrid, Madrid, Spain
| | - Jayesh M Bhatt
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
| | - Andrew Bush
- Imperial College London and Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - Anne B Chang
- Dept of Respiratory and Sleep Medicine, Queensland Children's Hospital, Brisbane, Australia.,Centre for Children's Health Research, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia.,Child Health Division, Menzies School of Health Research, Charles Darwin University, Casuarina, Australia
| | | | | | - Julie Depiazzi
- Physiotherapy Dept, Perth Children's Hospital, Perth, Australia
| | - Konstantinos Douros
- Allergology and Pulmonology Unit, 3rd Paediatric Dept, National and Kapodistrian University of Athens, Athens, Greece
| | - Ernst Eber
- Division of Paediatric Pulmonology and Allergology, Dept of Paediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Mark Everard
- Division of Paediatrics, University of Western Australia, Perth Children's Hospital, Perth, Australia
| | - Ahmed Kantar
- Pediatric Asthma and Cough Centre, Istituti Ospedalieri Bergamaschi, University and Research Hospitals, Bergamo, Italy
| | - Ian B Masters
- Dept of Respiratory and Sleep Medicine, Queensland Children's Hospital, Brisbane, Australia.,Centre for Children's Health Research, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
| | - Fabio Midulla
- Dept of Paediatrics, "Sapienza" University of Rome, Rome, Italy
| | - Raffaella Nenna
- Dept of Paediatrics, "Sapienza" University of Rome, Rome, Italy.,Asthma and Airway Disease Research Center, University of Arizona, Tucson, AZ, USA
| | - Derek Roebuck
- Interventional Radiology Dept, Great Ormond Street Hospital, London, UK
| | - Deborah Snijders
- Dipartimento Salute della Donna e del Bambino, Università degli Studi di Padova, Padova, Italy
| | - Kostas Priftis
- Allergology and Pulmonology Unit, 3rd Paediatric Dept, National and Kapodistrian University of Athens, Athens, Greece
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Beckerman Z, Mery CM. Tracheobronchomalacia: Does One Size Fit All? Semin Thorac Cardiovasc Surg 2019; 31:486-487. [PMID: 31077809 DOI: 10.1053/j.semtcvs.2019.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 05/06/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Ziv Beckerman
- Department of Surgery and Perioperative Care, University of Texas Dell Medical School, Austin, Texas; Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin/Dell Children's Medical Center, Austin, Texas
| | - Carlos M Mery
- Department of Surgery and Perioperative Care, University of Texas Dell Medical School, Austin, Texas; Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin/Dell Children's Medical Center, Austin, Texas.
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Kamran A, Jennings RW. Tracheomalacia and Tracheobronchomalacia in Pediatrics: An Overview of Evaluation, Medical Management, and Surgical Treatment. Front Pediatr 2019; 7:512. [PMID: 31921725 PMCID: PMC6922019 DOI: 10.3389/fped.2019.00512] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 11/26/2019] [Indexed: 01/13/2023] Open
Abstract
Tracheobronchomalacia (TBM) refers to airway collapse due to typically excessive posterior membrane intrusion and often associated with anterior cartilage compression. TBM occurs either in isolation or in association with other congenital or acquired conditions. Patients with TM typically present non-specific respiratory symptoms, ranging from noisy breathing with a typical barking cough to respiratory distress episodes to acute life-threatening events and recurrent and/or prolonged respiratory infections. There are no definitive standardized guidelines for the evaluation, diagnosis, and treatment of TBM; therefore, patients may be initially misdiagnosed and incorrectly treated. Although milder cases of TBM may become asymptomatic as the diameter of the airway enlarges with the child, in cases of severe TBM, more aggressive management is warranted. This article is an overview of the clinical presentation, evaluation, diagnosis, medical management, and surgical treatment options in pediatric tracheomalacia.
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Affiliation(s)
- Ali Kamran
- Department of General Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, United States
| | - Russell W Jennings
- Department of General Surgery, Harvard Medical School, Boston Children's Hospital, Boston, MA, United States
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