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Sabrine BY, Messaoud M, Samia B, Meriem BF, Radhouane BS, Maha BM, Sawsen C, Sami S, Sana M, Amine K, Amel G, Imen Z, Lassaad S, Mongi M, Mohsen B. Outcomes of pneumatic dilation in pediatric caustic esophageal strictures: a descriptive and analytic study from a developing country. Surg Endosc 2023; 37:9291-9298. [PMID: 37884732 DOI: 10.1007/s00464-023-10489-w] [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: 05/22/2023] [Accepted: 09/23/2023] [Indexed: 10/28/2023]
Abstract
OBJECTIVES Corrosive substance ingestion in children represents a significant public health issue due to its long-term health sequelae. Esophageal stricture, main complication of this dangerous condition, is treated by pneumatic dilation and eventually by esophageal replacement. We aimed, through this study, to report the outcomes of esophageal pneumatic dilation complicating corrosive substance ingestion in children in a developing country. METHODS This cross-sectional study was performed on the population of pediatric patients with caustic esophageal stenosis between January 2005 and December 2020. All patients underwent pneumatic balloon dilation. A logistic regression model was built to predict the probability of the occurrence of the event (success/failure) of the dilation. The ROC curve is used to evaluate the performance of the logistic regression model to discriminate between positive and negative values of the dependent variable. RESULTS The success rate of pneumatic balloon dilation was 80.4%. The median duration of overall management was 11 months. The severity of caustic stricture observed during endoscopy was significantly linked to worse outcomes (p = 0.001). Multivariate analysis indicated that the severity of stenosis and the number of dilation sessions were independent risk factors for failure of dilation. ROC curve analysis showed that the area under the curve was 71.7%. A Cut-Off point value of 7 provided the best sensitivity and specificity. CONCLUSION Pneumatic balloon dilation has been proven to be efficacious in infants with caustic esophageal stricture. Pediatric surgeons should take into account factors to promptly switch to replacement surgery and avoid unnecessary and time-consuming serial dilations.
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Affiliation(s)
- Ben Youssef Sabrine
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia.
| | - Marwa Messaoud
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Belhassen Samia
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Ben Fredj Meriem
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Ben Salah Radhouane
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Ben Mansour Maha
- Anesthesiology Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Chakroun Sawsen
- Anesthesiology Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Sfar Sami
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Mosbahi Sana
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Ksia Amine
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Gara Amel
- Epidemiology and Preventive Medicine Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Zemni Imen
- Epidemiology and Preventive Medicine Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Sahnoun Lassaad
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Mekki Mongi
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Belghith Mohsen
- Pediatric Surgery Department, Fattouma Bourguiba University Hospital, Monastir, Tunisia
- University of Monastir, Faculty of Medicine of Monastir, Monastir, Tunisia
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Yasuda JL, Manfredi MA. Endoscopic Management of Congenital Esophageal Defects and Associated Comorbidities. Gastrointest Endosc Clin N Am 2023; 33:341-361. [PMID: 36948750 DOI: 10.1016/j.giec.2022.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
The endoscopist plays a critical role in the management of patients with congenital esophageal defects. This review focuses on esophageal atresia and congenital esophageal strictures and, in particular, the endoscopic management of comorbidities related to these conditions, including anastomotic strictures, tracheoesophageal fistulas, esophageal perforations, and esophagitis surveillance. Practical aspects of endoscopic techniques for stricture management are reviewed including dilation, intralesional steroid injection, stenting, and endoscopic incisional therapy. Endoscopic surveillance for mucosal pathology is essential in this population, as patients are at high risk of esophagitis and its late complications such as Barrett's esophagus.
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Affiliation(s)
- Jessica L Yasuda
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Michael A Manfredi
- Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA 19104, USA.
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Abstract
Esophageal dilations in children are performed by several pediatric and adult professionals. We aim to summarize improvements in safety and new technology used for the treatment of complex and refractory strictures, including triamcinolone injection, endoscopic electro-incisional therapy, topical mitomycin-C application, stent placement, functional lumen imaging probe assisted dilation, and endoscopic vacuum-assisted closure in the pediatric population.
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Salimi M, Hosseinpour H, Shahriarirad R, Esfandiari S, Pooresmaeel F, Sarejloo S, Foroutan H. Utilization of chest tube as an esophagus stent in pediatric caustic injuries: A retrospective study. World J Clin Pediatr 2022; 11:419-428. [PMID: 36185094 PMCID: PMC9516494 DOI: 10.5409/wjcp.v11.i5.419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/17/2022] [Accepted: 08/17/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The management of caustic esophageal burns in the pediatric population has changed over the years, while the most optimal management with regards to effectiveness, availability, and cost-beneficent stays controvertible.
AIM To describe how to utilize a chest tube for esophageal stenting in pediatrics.
METHODS Data regarding the etiology, treatment, and complications of caustic injury in pediatrics over 10 years was collected retrospectively. Furthermore, data regarding the patient's follow-up who underwent esophageal chest tube (ECT) were collected. The ECT was prepared by carving a narrowed section in the chest tube while maintaining the radiopaque section. The ECT will then be positioned from the cricopharyngeal and exited through the nostril and fixed on the patient's cheek.
RESULTS During the period of our study, data from 57 patients with an average age of 2.5 years (range 1-12; SD = 1.7) were obtained. The results showed that 89% of esophageal injury was due to alkaline and 9.4% were caused by acidic agents. The treatment methods showed that 29 patients (50.8%) recovered with dilatation alone. In 16 patients (28.06%), the esophageal repair was performed by using the colon, and in 5 patients (8.7%), other surgical methods were used and in 7 patients (12.2%), the ECT stents were used. ECT was inserted in 7 cases with a mean age of 2 (range: 1.5-3) years who were classified as grade IIB or III. Grading was performed by endoscopy assessment on the first day. Antibiotics and corticosteroids were administrated as initial medical management for all patients. ECT implantation was done during the first 8 d for 5 out of 7 cases (mean: 3.8 d). For the 2 patients, ECT was used after 27 (patient 6) d and 83 (patient 7) d. The reason for late stenting in these patients was a postponed referral to our center, in which patient 7 even received 4 dilation episodes before visiting our center. ECT was removed after an average of 44 d in the first 5 patients, while in the other 2 patients (6 and 7) was 2 and 1 wk, respectively. There was no complication related to, or failure of, stent placement. It is worth mentioning that none of the 7 ECT cases required gastrostomy or jejunostomy.
CONCLUSION The ECT method introduced in our study can be used as a broadly available, economic, and easy-use facility for esophageal stenting, particularly in developing countries and emergency departments which have limited access to modern equipment. Further multicenter studies with higher volume patients are required for further deployment of this method.
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Affiliation(s)
- Maryam Salimi
- Department of Orthopaedic Surgery, Shiraz University of Medical Sciences, Shiraz 7138433608, Iran
| | - Hamidreza Hosseinpour
- Department of Surgery, Shiraz University of Medical Sciences, Shiraz 7138433608, Iran
| | | | - Samira Esfandiari
- Department of Surgery, Shiraz University of Medical Sciences, Shiraz 7138433608, Iran
| | - Fatemeh Pooresmaeel
- Department of Surgery, Shiraz University of Medical Sciences, Shiraz 7138433608, Iran
| | - Shirin Sarejloo
- Department of Cardiology, Shiraz University of Medical Sciences, Shiraz 07138433608, Iran
| | - Hamidreza Foroutan
- Department of Surgery, Shiraz Laparoscopic Research Center, Shiraz University of Medical Sciences, Shiraz 7138433608, Iran
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5
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Palam S, Mohorek M, Rizvi S, Dua K. Clinical outcomes on weekly endoscopic dilations as the initial approach to manage patients with complex benign esophageal strictures: report on 488 dilations. Surg Endosc 2022; 36:7056-7065. [PMID: 35477807 DOI: 10.1007/s00464-022-09248-0] [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: 01/18/2022] [Accepted: 04/07/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Success rate of endoscopic dilation (ED) of complex benign esophageal strictures (CBES) can be as low as 65%. Since EDs are usually performed at 2-4-week intervals, the aim of this study was to evaluate the clinical outcomes of EDs done initially at weekly intervals. METHODS A cohort of patients with CBES (luminal diameter < 10 mm) underwent ED at weekly intervals and subsequent dilation intervals adjusted based on response. Weekly EDs were also re-initiated in those requiring additional interventions (electro-cautery/stents). Group A patients: Failed prior EDs done at ≥ 2-week intervals. Group B: CBES with no prior dilations. Success was defined as achieving and maintaining a luminal diameter of ≥ 14 mm and patient remaining dysphagia-free with minimal re-interventions. RESULTS 488 EDs were performed on a cohort of 57 consecutive patients with CBES. Median follow-up was 4 years. Group A: 21 patients (mean age 65 ± 13 years; mean interval between prior failed dilations 17 ± 9 days). 57% of these patients achieved long-term success with weekly dilations (mean 8 ± 4.7 dilations/patient). Group B: 36 patients (mean age 61 ± 13 years, mean 6.5 ± 5.5 dilations/patient). Long-term success was 83.3% (P = 0.033). Despite weekly dilations, unable to achieve a diameter of 14 mm in 5 patients. AE: perforation 1 (0.2%), bleeding 1 (0.2%). CONCLUSION Significant proportion of patients with CBES who failed prior dilations done at ≥ 2-week intervals achieved dysphagia-free status by initiating weekly dilations. Hence, before considering other options (electro-cautery/stents), one can consider using this approach. This approach can also be used upfront in patients with newly diagnosed CBES.
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Affiliation(s)
- Sowmya Palam
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Mathew Mohorek
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Syed Rizvi
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Kulwinder Dua
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA.
- Graduate School of Biomedical Sciences, Medical College of Wisconsin, Milwaukee, WI, 53226, USA.
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6
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Esophageal Stents for the Management of Benign Esophageal Strictures in Children and Adolescents: A Systematic Review of Observational Studies. Dysphagia 2022; 38:744-755. [PMID: 36038733 DOI: 10.1007/s00455-022-10511-8] [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: 02/19/2022] [Accepted: 08/08/2022] [Indexed: 11/03/2022]
Abstract
Little is known about the efficacy and safety of esophageal stents for the management of esophageal strictures in children and adolescents. A systematic review was performed to assess the efficacy and safety of esophageal stents for the management of benign esophageal strictures in children and adolescents. Observational studies related to the examination of esophageal stents in pediatrics were extracted using the original databases by December 2021. We found 18 retrospective and prospective studies with a total of 340 children and adolescents. Overall, our findings show that different therapeutic modalities based on esophageal stents were offered to children and adolescents for various indications, in which most studies reported successful cases, although ineffective claims cannot be ignored. Fully covered self-expandable metal stent, self-expandable metal stent, and silastic esophageal stent were the stent types most used, although different materials and prototypes were reported as well. The number of stents used per patient and the duration of the stenting therapy varied widely (ranging from 1 to 584 days). Such treatments were not standardized because of different factors, such as different tolerance to complications in subjects aged 1 month and 16 years, frequent stent migration requiring removal followed or not by its replacement, different guides provided by each stent manufacturer, and successful healing of esophageal lesions. Different esophageal stents may be a reasonable therapeutic approach for the management of benign esophageal strictures in children and adolescents. We believe that esophagus-sparing methods like stents represent a promising alternative or adjunctive treatment to be considered in pediatrics.
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Patel AD, D'Cruz R, Olson J, Lucas M, Baron CM, Novotny NM, Zamora IJ, Lovvorn HN. Endoluminal Silicone-Covered Stenting in Children: Novel Applications and Lessons Learned. Am Surg 2022; 88:1557-1560. [PMID: 35442816 DOI: 10.1177/00031348221083950] [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: 11/15/2022]
Abstract
BACKGROUND Silicone-covered endoluminal stents have been applied to various hollow visceral disorders in adult patients with varying success. Efficacy of retrievable endoluminal stenting in children is less well-established. PURPOSE The purpose of this study was to evaluate our experience with evolving applications of endoluminal silicone-covered stenting in children. RESEARCH DESIGN Eight children 19 years and younger having silicone-covered stent placement for various indications at a single institution (2014-2021) were reviewed retrospectively. RESULTS Eight patients received a total of 26 silicone-covered stents. Four stent placements (15.4%) were associated with a direct adverse event. To resolve the endoluminal disorder, four patients received multiple stents or further intervention. When evaluating novel applications, clinical benefit was noted for one patient with vaginal atresia, and another after ileal pouch anal anastomosis disruption. CONCLUSION This experience highlights the broad and innovative applications for endoluminal silicone-covered natural orifice stenting in children. Acute processes respond well and rapidly to stenting, although chronic, established fistula may require additional manipulations or surgery.
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Affiliation(s)
- Anuradha D Patel
- Department of Pediatric Surgery, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Roshan D'Cruz
- Department of Surgery, 12328Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jacob Olson
- Department of Pediatric Surgery, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Matthew Lucas
- Department of Pediatric Surgery, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Chris M Baron
- Department of Interventional Radiology, 12328Vanderbilt University Medical Center, Nashville, TN, USA
| | - Nathan M Novotny
- Department of Pediatric Surgery, 7005Beaumont Hospital, Royal Oak, MI, USA
| | - Irving J Zamora
- Department of Pediatric Surgery, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Harold N Lovvorn
- Department of Pediatric Surgery, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
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8
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Pediatric esophageal stenoses: Challenges and new surgical device promoting tension-free esophageal anastomosis. Exp Ther Med 2022; 23:220. [PMID: 35222697 DOI: 10.3892/etm.2022.11144] [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: 10/26/2021] [Accepted: 11/25/2021] [Indexed: 11/05/2022] Open
Abstract
Esophageal stenoses of childhood have a broad spectrum of underlying causes. Their treatment is usually minimally invasive by endoscopic means, but sometimes surgery is necessary in refractory cases. Techniques employed in the surgical treatment of esophageal strictures include resection of the stenotic esophageal segment or esophageal substitution procedures. Esophageal anastomosis has always been a challenge in pediatric surgery. Anastomosis complications are linked to anatomical, biological and technical aspects. Mechanical tension between esophageal ends is an important cause of complications including anastomotic leaks or dehiscence. Eleven cases of esophageal stenoses, surgically treated in the Pediatric Surgery Department of Emergency Clinical Hospital for Children 'Marie S. Curie' by a single team in 5 years, were included in the present study. The results showed that, the main causes of esophageal stenosis were represented by corrosive esophageal injury in five cases, complications of esophageal atresia repair in three cases, congenital esophageal stenosis in two cases and chemotherapy-induced esophageal necrosis in acute lymphoblastic leukemia treatment in one case. The authors also designed and presented a device facilitating esophageal anastomosis under tension. Its principle involved temporary absorption of tension at secure points of the two esophageal pouches and reallocating it in equal amounts following anastomosis while decreasing any stretch-related tissue trauma. In conclusion, this auxiliary tool is beneficial for esophageal anastomosis; however, the standard steps of the esophageal anastomosis procedure should still be considered when necessary.
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Baghdadi O, Yasuda J, Staffa S, Ngo P, Zendejas B, Hamilton T, Jennings R, Manfredi M. Predictors and Outcomes of Fully Covered Stent Treatment for Anastomotic Esophageal Strictures in Esophageal Atresia. J Pediatr Gastroenterol Nutr 2022; 74:221-226. [PMID: 34694266 DOI: 10.1097/mpg.0000000000003330] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS Anastomotic strictures following surgical repair is one of the most common complications in esophageal atresia (EA). The utility of esophageal stenting to treat anastomotic esophageal strictures in pediatrics is unclear. Our primary aim was to evaluate whether esophageal stenting, in conjunction with dilation and other endoscopic therapies, prevented surgical stricture resection (SR). Our secondary aims were to evaluate predictors of successful esophageal stenting and evaluate adverse events from stent placement. METHODS A retrospective review of pediatric patients with EA complicated by esophageal strictures was performed. The change in stricture diameter in millimeters from the time of stent removal to subsequent endoscopy was defined as delta diameter (ΔD). A receiver operating characteristic (ROC) curve analysis was performed to determine the discriminatory ability of ΔD. Youden J index was used to identify optimal cutoff-point in predicting stent success. A univariate and multivariate analysis were done to assess predictors of success. RESULT Forty-nine esophageal anastomoses were stented to treat esophageal strictures. Stents prevented SR in 41% of patients. ROC curve analysis utilizing Youden J index identified ΔD of ≤4 mm (area under the curve = 0.790; 95% confidence interval: 0.655-0.924; P < 0.001) as the optimal cutoff point in differentiating stent success. The most common adverse events were erosions/ulcerations, granulation tissue formation, and vomiting/retching. CONCLUSION Stent therapy in preventing SR at the site of EA repair was successful in 41% in our population with good long term follow-up. The most significant predictor of success in this study was the change in luminal diameter (≤4 mm) at initial poststent follow-up.
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Affiliation(s)
| | | | - Steven Staffa
- Division of Anesthesiology, Perioperative and Pain Medicine
| | - Peter Ngo
- Division of Gastroenterology, Hepatology and Nutrition
| | - Benjamin Zendejas
- Department of General Surgery, Boston Children's Hospital, Boston, MA
| | - Thomas Hamilton
- Department of General Surgery, Boston Children's Hospital, Boston, MA
| | - Russell Jennings
- Department of General Surgery, Boston Children's Hospital, Boston, MA
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Individually designed fully covered self-expandable metal stents for pediatric refractory benign esophageal strictures. Sci Rep 2021; 11:22575. [PMID: 34799603 PMCID: PMC8604911 DOI: 10.1038/s41598-021-01921-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 10/25/2021] [Indexed: 01/30/2023] Open
Abstract
To share our institutional experience of placing individually designed fully covered self-expandable metal stents (FCSEMSs) for the treatment of refractory benign esophageal strictures (RBESs) in pediatric patients. A 10-year retrospective study between May 2009 and July 2020 that includes 14 children with RBESs who were treated with individually designed FCSEMSs. Patients were followed-up regularly after stent placement to observe the improvement of vomiting and dysphagia, changes in stenosis diameter and complications. A total of 20 stents were successfully placed in 14 patients. During a follow-up period ranging from 5 to 83 months, except for one 4-year-old child who could not endure chest pain, the remaining 13 patients all benefited from stenting. Their Ogilvie & Atkinson scores improved from grade III-IV to grade 0-I, and the diameters of the stenosis' were enlarged from 2-5 mm to 9-14 mm. Two patients developed restenosis and granulation tissue hyperplasia was found in 2 patients and stent migration and malapposition in 2 patients with esophageal perforations that required further endoscopic intervention. The use of FCSEMS for RBES is safe and effective in selected pediatric patients. Rationally designed stents and timely management of postoperative complications are critical to ensure the success of this new method.
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Angelino G, Tambucci R, Torroni F, De Angelis P, Dall'Oglio L. New therapies for esophageal strictures in children. Curr Opin Pediatr 2021; 33:503-508. [PMID: 34354006 DOI: 10.1097/mop.0000000000001049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The present review aims at describing recent advances in therapeutic strategies for the treatment of benign esophageal strictures in children. We discuss current knowledge and practice on esophageal dilations, which are still the mainstream of treatment. We present new evidence about adjuvant treatments for recurrent and refractory strictures, including endoscopic incisional therapy, esophageal stenting, intralesional or topical mytomicin C and intralesional, systemic or topical steroids. RECENT FINDINGS Current evidence on esophageal dilations is not sufficient to establish superiority of one of the available techniques, especially the use of balloon or bougie dilators, but a prospective international cohort study on anastomotic stricture in esophageal atresia is underway to address this issue. Recurrent and refractory strictures still represent a challenge, since none of the adjuvant pharmacological and mechanical interventions has shown to be enough feasible, effective and safe to revolutionize clinical practice. SUMMARY In the last couple of years, several encouraging results have been published on management of esophageal strictures in children. Further research is needed, hopefully directed toward secure, easily reproducible and minimally invasive measures.
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Affiliation(s)
- Giulia Angelino
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital - Scientific Institute for Research and Healthcare, Rome, Italy
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12
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Da Riz F, Béguin J, Manassero M, Faucher M, Freiche V. Outcome of dogs and cats with benign oesophageal strictures after balloon dilatation or stenting: 27 cases (2002-2019). J Small Anim Pract 2021; 62:886-894. [PMID: 34159606 DOI: 10.1111/jsap.13392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 04/26/2021] [Accepted: 05/24/2021] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Acquired oesophageal strictures remain challenging to manage in canine and feline patients. The aims of this study were to describe the treatment, complications, short-term outcome and long-term follow-up of benign oesophageal strictures treated by balloon dilatation or stenting in dogs and cats and to describe adjunctive techniques to minimise the complication rate of stent placement. MATERIALS AND METHODS Retrospective analysis of medical records of dogs and cats with benign oesophageal stricture diagnosed under endoscopy between 2002 and 2019. RESULTS Eighteen dogs and nine cats were included, representing 39 strictures. Balloon dilatation was used as first-line therapy, with a good outcome in 59% of cases. Stents were placed in eight cases due to stricture recurrence; 88% had a long-term satisfactory outcome. Short-term complications occurred in six of eight cases; migration and aberrant mucosal reaction were uncommon. In three cases, progressive mesh cutting during follow-up reduced discomfort and trichobezoars formation and improved long-term stent tolerance. Overall median survival time was 730 days. CLINICAL SIGNIFICANCE Long-term prognosis of balloon dilatation as a first-line therapy for esophageal strictures and of stenting as a rescue therapy was considered satisfactory. Although discomfort associated with stenting was frequent, tolerability might be improved by per-endoscopic adjunctive techniques.
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Affiliation(s)
- F Da Riz
- Service de Médecine interne, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, F-94700, France
| | - J Béguin
- Service de Médecine interne, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, F-94700, France
| | - M Manassero
- Service de Chirurgie, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, F-94700, France
| | - M Faucher
- Clinique Vétérinaire Alliance, Bordeaux, France
| | - V Freiche
- Clinique Vétérinaire Alliance, Bordeaux, France
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Current practices in the management of corrosive ingestion in children: A questionnaire-based survey and recommendations. Indian J Gastroenterol 2021; 40:316-325. [PMID: 33991312 DOI: 10.1007/s12664-021-01153-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 01/18/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIM Corrosive ingestion causes significant morbidity in children with no standard guidelines regarding management. This survey aimed to understand practices adopted by gastroenterologists, identify lacunae in evaluation and management and suggest a practical algorithm. METHODS Indian gastroenterologists participated in an online survey (65 questions) on managing corrosive ingestion. When ≥ 50% of respondents agreed on a management option, it was considered as 'agreement'. RESULTS Ninety-eight gastroenterologists (72 pediatric) who had managed a total of ~ 2600 corrosive ingestions in the last 5 years responded. The commonest age group affected was 2-5 years (61%). Majority of ingestion was accidental (89%) with 80% due to improper corrosive storage. Ingestion of alkali and acid was equally common (alkali 41%, acid 39%, unknown 20%). History of inducing-vomiting after ingestion by community physicians was present in 57%. There was an agreement on 77% of questions. The respondents agreed on endoscopy (70%) and chest X-ray (67%) in all, irrespective of symptoms. Endoscopy was considered safe on days 1-5 after ingestion (91%) and relatively contraindicated thereafter. The consensus was to use acid suppression, always (59%); steroids, never (68%) and antibiotics, if indicated (59%). Feeding was based on endoscopic findings: oral in mild injuries and nasogastric (NG) in others. Eighty percent placed a NG tube under endoscopic guidance. Stricture dilatation was considered safe after 4 weeks of ingestion. Agreement on duration of acid suppression and stricture management (dilatation protocol and refractory strictures) was lacking. CONCLUSION Corrosive ingestion mostly affects 2-5-year olds and is accidental in majority. It can be potentially prevented by proper storage and labelling of corrosives. An algorithm for management is proposed.
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Fleming MA, Levin DE, Gander JW, McGahren ED, Middleton JP, Rasmussen SK. Placement of esophageal stent on VV-ECMO: Successful repair of esophago-pleuro-cutaneous fistula in a pediatric patient. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2021. [DOI: 10.1016/j.epsc.2020.101767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Liu MC, Wang YS, Yang YJ, Lai FP. Case Report: Successful Use of Biliary Stent for Iatrogenic Esophageal Perforation Following Balloon Dilation in a 7-Month-Old Infant. Front Pediatr 2020; 8:545760. [PMID: 33194887 PMCID: PMC7655732 DOI: 10.3389/fped.2020.545760] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 10/06/2020] [Indexed: 11/17/2022] Open
Abstract
Esophageal perforation is a rare but critical emergency that requires early detection and prompt management. In the pediatric population, iatrogenic injury is the most common etiology of esophageal perforation, and the majority of cases come from stricture dilation. Treatment options include medical management, endoscopic therapy, and surgery. Usually, conservative treatment is appropriate in most carefully selected patients, especially in the setting of early diagnosis and with the absence of severe sepsis. A surgical approach is reserved for a large tear with mediastinum contamination, or clinical deterioration after unsuccessful conservative management. With the advancement of the endoscopy technique, endoscopy therapy using esophageal stents is an available choice for adult populations who have a complicated protracted healing course or comorbidities precluding surgical attempts. However, this procedure is seldom implemented in children, especially in young infants, owing to unavailable equipment and experts. We report our successful use of a fully-covered self-expandable metal biliary stent in managing esophageal perforation in a seven-month-old infant. In light of this encouraging achievement, this model can be applied to more children who have the same problem.
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Affiliation(s)
- Meng-Chuan Liu
- Department of Pediatrics, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Yao-Sheng Wang
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Yao-Jong Yang
- Department of Pediatrics, National Cheng Kung University Hospital, Tainan, Taiwan
- Institute of Clinical Medicine, Medical College, National Cheng Kung University, Tainan, Taiwan
| | - Fu-Ping Lai
- Department of Pediatrics, National Cheng Kung University Hospital, Tainan, Taiwan
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