Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 2.403
Filter
1.
Int J Surg ; 110(4): 2055-2064, 2024 Apr 01.
Article in English | MEDLINE | ID: mdl-38668658

ABSTRACT

BACKGROUND AND AIM: Current treatments for refractory benign esophageal strictures (BESs) often take several years and have poor effects. The authors propose a novel method of self-help inflatable balloon (SHIB) and evaluate its efficacy and safety. METHODS: A prospective, multicenter study was conducted from January 2019 to March 2022. All enrolled patients were diagnosed with refractory BESs and received SHIB. The primary endpoint was the clinical success rate at 12 months after removing SHIB. The secondary endpoints were the number of days of placing SHIB, and changes from baseline in BMI and health-related quality of life at 1, 3, 6, and 12 months. RESULTS: The clinical success rate was 51.2% (21/41) with the median days of placing SHIB being 104.0 days (range: 62.0-134.5 days), which was higher in the endoscopic group compared to the caustic and surgery groups (63.3 vs. 28.6% vs. 0, P=0.025). All patients (100%) showed significant improvement in dysphagia scores during placing SHIB. Although 20 patients (48.8%) experienced recurrent stricture, the median stricture length was decreased (P<0.001) and the median intervention-free interval was prolonged (P<0.001). In all patients, the mean BMI at and health-related quality of life at 1, 3, 6, and 12 months were significantly increased compared with baseline (P<0.05). On multivariate analysis, stricture etiology and wearing time were independent predictors of recurrent stricture. CONCLUSIONS: The SHIB has high efficacy and safety in treating refractory BESs of different origins, especially for endoscopic resection. Stricture etiology and wearing time were independent predictors of recurrent stricture.


Subject(s)
Esophageal Stenosis , Quality of Life , Humans , Esophageal Stenosis/therapy , Esophageal Stenosis/surgery , Male , Prospective Studies , Female , Middle Aged , Treatment Outcome , Adult , Aged , Esophagoscopy/methods , Esophagoscopy/instrumentation
2.
Acta Med Indones ; 56(1): 84-92, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38561887

ABSTRACT

Corrosive injuries (CI) become medical problems related complications include esophageal, pyloric stricture and squamous cell carcinoma, physical and quality of life. Endoscopic (ED) dilatation is primary therapy. The ultrathin endoscope-assisted method is potentially safe and useful in avoiding technical failure. Describe clinical outcomes of ED ED-related CI including successful, refractory, recurrent, and complications-related procedures. Case series study of esophageal and/or pyloric stricture patients after CI who underwent dilatation at Soetomo General Hospital (July 2018 - July 2022). One - biweekly ED using Through The Scope (TTS) balloon or Savary Bougie dilator. The target diameter is 14mm. Fifteen patients with stricture-related CI. Eleven patients underwent ED with a total of 73 procedures. Mean age 31,45 years, predominantly male patients (6), suicide attempt (7), acid agent (9), located at esophagus (3), pylorus (3), or both (5). Number of esophageal dilatation to achieve the target of 14 mm was 1-2 and 2-15 procedures for simple and complex stricture. Five esophageal strictures were successfully dilated but 2 patients were recurrent and 3 cases were refractory to ED. Pyloric dilatation resulted in a lower success rate. Recurrent and refractory cases were 5 and 3 patients respectively. ED with ultrathin endoscope method is useful for traversing guidewire during ED. Ongoing inflammation and fibrosis were linked to recurrent and refractory stricture.


Subject(s)
Burns, Chemical , Caustics , Esophageal Stenosis , Humans , Male , Female , Caustics/toxicity , Constriction, Pathologic , Esophagoscopy/adverse effects , Esophagoscopy/methods , Dilatation/adverse effects , Dilatation/methods , Quality of Life , Treatment Outcome , Esophageal Stenosis/chemically induced , Esophageal Stenosis/therapy , Esophageal Stenosis/complications , Endoscopes/adverse effects , Burns, Chemical/therapy , Burns, Chemical/complications
3.
Pediatr Surg Int ; 40(1): 89, 2024 Mar 22.
Article in English | MEDLINE | ID: mdl-38517524

ABSTRACT

PURPOSE: Congenital esophageal stenosis (CES) associated with esophageal atresia (EA) is rare, and no standard treatment has been established. We reviewed cases of EA-associated CES to assess the clinical characteristics and treatment outcomes, especially the feasibility of endoscopic dilatation. METHODS: We retrospectively examined patients with EA-associated CES. We also compared treatment outcomes of EA-associated CES with those of EA patients without CES who developed postoperative anastomotic stricture. RESULTS: Among 44 patients with EA, ten had CES (23%). Postoperative complications were not significantly different between EA patients with CES and those without CES but with anastomotic stricture. All CES patients underwent balloon dilatation as initial treatment. Eight of nine patients (89%) were successfully treated by dilatation only, and one patient underwent surgical resection. The median number of balloon dilatations for CES was five (2-17), which was higher than that for anastomotic stricture in patients without CES (p = 0.012). Esophageal perforation occurred in five patients with CES (5/9, 56%) after dilatation, but all perforations were successfully managed conservatively with an uneventful post-dilatation course. CONCLUSIONS: Twenty-three percent of patients with EA had CES. Although balloon dilatation for EA-associated CES required multiple treatments and carried a risk of perforation, balloon dilatation showed an 89% success rate and all perforations could be managed conservatively.


Subject(s)
Esophageal Atresia , Esophageal Stenosis , Humans , Esophageal Atresia/complications , Esophageal Atresia/surgery , Esophageal Stenosis/therapy , Esophageal Stenosis/surgery , Dilatation/adverse effects , Retrospective Studies , Constriction, Pathologic/complications , Treatment Outcome , Postoperative Complications/etiology , Anastomosis, Surgical/adverse effects
4.
Zhongguo Dang Dai Er Ke Za Zhi ; 26(2): 169-173, 2024 Feb 15.
Article in Chinese | MEDLINE | ID: mdl-38436315

ABSTRACT

OBJECTIVES: To investigate the endoscopic ultrasonography (EUS) features of benign esophageal stenosis in children. METHODS: A retrospective analysis was conducted on the medical data of the children who were diagnosed with benign esophageal stenosis from February 2019 to February 2022. The clinical manifestations, EUS findings, and treatment outcome were analyzed to summarize the EUS features of benign esophageal stenosis in children. RESULTS: A total of 42 children with benign esophageal stenosis were included. Among these children, 19 (45%) had anastomotic stenosis after surgery for esophageal atresia, with unclear echogenic boundary of the esophageal walls and uneven thicknesses of the surrounding wall on EUS, and had 0-12 sessions of endoscopic treatment (average 2.1 sessions); 5 children (12%) had corrosive esophageal stenosis and 1 child (2%) had physical esophageal stenosis, with unclear stratification of the esophageal walls on EUS, and they had 2-9 sessions of endoscopic treatment (average 5.3 sessions); 1 child (2%) had patchy irregular hypoechoic areas of the esophageal walls on EUS and was diagnosed with tracheobronchial remnants with reference to pathology; 16 children (38%) had unexplained esophageal stenosis and unclear stratification of the esophageal walls on EUS, among whom 6 received endoscopic treatment. During follow-up, 95% (40/42) of the children had significant alleviation of the symptoms such as vomiting and dysphagia. CONCLUSIONS: For benign esophageal stenosis in children, EUS can help to evaluate the degree of esophageal wall involvement in esophageal stenosis lesions, possible etiologies, and the relationship between the esophagus and the lesion and provide an important basis for selecting treatment modality and avoiding complications, thereby helping to optimize the treatment regimen.


Subject(s)
Deglutition Disorders , Esophageal Stenosis , Child , Humans , Esophageal Stenosis/diagnostic imaging , Esophageal Stenosis/etiology , Esophageal Stenosis/therapy , Endosonography , Retrospective Studies
5.
World J Gastroenterol ; 30(2): 137-145, 2024 Jan 14.
Article in English | MEDLINE | ID: mdl-38312118

ABSTRACT

Esophageal intramural pseudodiverticulosis (EIPD) is a disease of unknown pathogenesis characterized by usually systemic, cystic dilatation of the excretory ducts of esophageal submucosal glands. In this article, I review the epidemiology, clinical manifestations, endoscopic findings, esophagographic findings, and histopathology of EIPD. I also discuss the etiology and possible pathogenesis of EIPD based on my experiences with this disease and a review of the literature. EIPD usually presents with dysphagia in middle-aged individuals. It is often complicated with secondary infections, most commonly candidiasis. On esophagography, EIPD is delineated as small, multiple, flask-shaped outward projections within the esophageal wall. In recent years, EIPD has been mainly diagnosed by endoscopic findings of multiple, localized, small mucosal depressions. The orifices of the "pseudodiverticula" periodically open and close, and excrete mucus onto the mucosal surface. On histopathological examination, the luminal surface of dilated ducts in EIPD is covered by multilayered, hyperplastic epithelial cells, but myoepithelial cells in the glandular acini are well preserved. Treatment of EIPD is usually symptomatic therapy, and prevention of the infectious complications is important. The etiology and pathogenesis of EIPD are largely unknown, but functional abnormalities of autonomic nerve fibers innervating the esophageal glands likely play an important role, since the structures of the glands are basically preserved in this disease.


Subject(s)
Deglutition Disorders , Diverticulum, Esophageal , Diverticulum , Esophageal Stenosis , Middle Aged , Humans , Diverticulum, Esophageal/complications , Diverticulum, Esophageal/diagnostic imaging , Diverticulum, Esophageal/epidemiology , Deglutition Disorders/etiology , Diverticulum/complications , Mucous Membrane/pathology , Esophageal Stenosis/therapy
7.
J Transl Med ; 22(1): 123, 2024 Jan 31.
Article in English | MEDLINE | ID: mdl-38297325

ABSTRACT

BACKGROUND: Esophageal strictures significantly impair patient quality of life and present a therapeutic challenge, particularly due to the high recurrence post-ESD/EMR. Current treatments manage symptoms rather than addressing the disease's etiology. This review concentrates on the mechanisms of esophageal stricture formation and recurrence, seeking to highlight areas for potential therapeutic intervention. METHODS: A literature search was conducted through PUBMED using search terms: esophageal stricture, mucosal resection, submucosal dissection. Relevant articles were identified through manual review with reference lists reviewed for additional articles. RESULTS: Preclinical studies and data from animal studies suggest that the mechanisms that may lead to esophageal stricture include overdifferentiation of fibroblasts, inflammatory response that is not healed in time, impaired epithelial barrier function, and multimethod factors leading to it. Dysfunction of the epithelial barrier may be the initiating mechanism for esophageal stricture. Achieving perfect in-epithelialization by tissue-engineered fabrication of cell patches has been shown to be effective in the treatment and prevention of esophageal strictures. CONCLUSION: The development of esophageal stricture involves three stages: structural damage to the esophageal epithelial barrier (EEB), chronic inflammation, and severe fibrosis, in which dysfunction or damage to the EEB is the initiating mechanism leading to esophageal stricture. Re-epithelialization is essential for the treatment and prevention of esophageal stricture. This information will help clinicians or scientists to develop effective techniques to treat esophageal stricture in the future.


Subject(s)
Esophageal Neoplasms , Esophageal Stenosis , Animals , Humans , Esophageal Stenosis/therapy , Esophageal Stenosis/prevention & control , Esophagoscopy/adverse effects , Esophagoscopy/methods , Constriction, Pathologic/complications , Quality of Life
8.
Sci Rep ; 14(1): 2551, 2024 01 31.
Article in English | MEDLINE | ID: mdl-38291135

ABSTRACT

Most patients with benign esophageal stenosis require multiple or even continuous balloon dilation treatments to achieve symptom relief. In this study, eighteen rabbits were used to establish an esophageal benign stenosis model and were divided into a control group (n = 6), a balloon group (n = 6) and a PTX-coated balloon group (n = 6) to evaluate the feasibility and effectiveness of paclitaxel (PTX)-coated balloons for the rabbit esophageal benign stenosis model. The weight and esophageal diameter were recorded every 2 weeks until 8 weeks post-surgery. Hematoxylin-eosin staining, Masson's trichrome staining and immunohistochemical staining were performed for pathological analysis. Four weeks post-operation, there was a significant difference in weight between the control group and the balloon group (p = 0.01) and between the control group and the PTX balloon group (p = 0.01). There was a significant difference in the esophageal diameter between the balloon group and the PTX balloon group at 8 weeks post-operation (p = 0.02). Four weeks post-operation, the degree of inflammatory cell infiltration in the PTX balloon group was significantly lower than that in the control group (p = 0.002) and balloon group (p = 0.001). The degree of collagen deposition in the PTX balloon group was significantly lower than that in the control group (p = 0.002) and balloon group (p = 0.03). Eight weeks post-operation, the percentage of cells positive for TGF-ß (p < 0.001), the degree of inflammatory cell infiltration (p = 0.02) and the degree of collagen deposition (p = 0.02) in the PTX balloon group were significantly lower than those in the balloon group. Therefore, PTX-coated balloons may alleviate the local inflammatory response and collagen deposition when used during dilation treatment of benign esophageal stenosis.


Subject(s)
Esophageal Stenosis , Paclitaxel , Animals , Humans , Rabbits , Paclitaxel/pharmacology , Esophageal Stenosis/therapy , Constriction, Pathologic , Collagen , Catheters , Treatment Outcome
9.
Clin J Gastroenterol ; 17(1): 1-5, 2024 Feb.
Article in English | MEDLINE | ID: mdl-37889450

ABSTRACT

Esophageal stricture after bone marrow transplantation (BMT) is exceptionally rare, with only a few cases reported in the literature. We present an interesting case of a 58-year-old male with refractory multiple myeloma who developed dysphagia five days following his second bone marrow transplantation. He was found to have a severe esophageal stricture. The patient was treated with multiple esophageal dilations and triamcinolone injections in the following weeks to months, resulting in an improvement in symptoms. Although the exact underlying mechanism remains unknown, high-dose chemotherapy conditioning with melphalan prior to BMT likely contributed to the stricture. Our case highlights the importance of heightened post-bone marrow transplantation management for rare complications, such as an esophageal stricture.


Subject(s)
Esophageal Stenosis , Multiple Myeloma , Male , Humans , Middle Aged , Bone Marrow Transplantation/adverse effects , Esophageal Stenosis/etiology , Esophageal Stenosis/therapy , Bone Marrow , Combined Modality Therapy , Multiple Myeloma/drug therapy
10.
Head Neck ; 46(1): 138-144, 2024 Jan.
Article in English | MEDLINE | ID: mdl-37908173

ABSTRACT

BACKGROUND: Following total laryngectomy (TL) or laryngopharyngectomy (TLP), patients may develop strictures that require multiple dilations to treat. However, the risk factors associated with dysphagia refractory to a single dilation are unknown. METHODS: Single-institution retrospective review of patients who underwent at least one stricture dilation after TL/TLP between March 2013 and March 2022. RESULTS: A total of 49 patients underwent stricture dilation after TL/TLP. Thirty-five (71%) underwent multiple dilations. Pharyngocutaneous fistula, primary chemoradiation therapy, and a shorter time interval from TL/TLP to first dilation were independently associated with dysphagia requiring multiple dilations. Patients in the multiple dilations group had a higher rate of limited diet and G-tube dependence compared to patients in the single dilation group. CONCLUSIONS: Shorter time interval to stricture formation is a prognostic indicator of the need for multiple dilations following TL/TLP. Patients requiring multiple dilations are at increased risk of persistent dysphagia long-term.


Subject(s)
Deglutition Disorders , Esophageal Stenosis , Humans , Constriction, Pathologic/complications , Dilatation/adverse effects , Laryngectomy/adverse effects , Deglutition Disorders/etiology , Retrospective Studies , Treatment Outcome , Esophageal Stenosis/complications , Esophageal Stenosis/therapy
11.
Zhongguo Dang Dai Er Ke Za Zhi ; 25(12): 1265-1269, 2023 Dec 15.
Article in Chinese | MEDLINE | ID: mdl-38112145

ABSTRACT

OBJECTIVES: To investigate the clinical application of endoscopic esophageal dilation in the treatment of corrosive esophageal strictures in children. METHODS: A retrospective analysis was performed on the clinical data of 15 children with corrosive esophageal strictures who underwent endoscopic esophageal dilation in Children's Hospital, Zhejiang University School of Medicine. The clinical features, treatment modality of endoscopic esophageal dilation, number of dilations, complications, and prognosis were reviewed. RESULTS: A total of 96 esophageal dilations were performed in the 15 children with corrosive esophageal strictures, with a median of 6 dilations per child. Among them, 9 children (60%) underwent 6 or more dilations. The children with a stricture length of >3 cm had a significantly higher number of dilations than those with a stricture length of ≤3 cm (P<0.05). The children with strictures in a single segment had a significantly better treatment outcome than those with strictures in multiple segments (P=0.005). No complication was observed during all sessions of dilation. The overall effective rate (including significant improvement and improvement) of endoscopic esophageal dilation treatment was 87%, with 2 cases of failure. CONCLUSIONS: Endoscopic esophageal dilation is an effective and relatively safe treatment method for corrosive esophageal strictures in children, and children with strictures in a single segment tend to have a better treatment outcome than those with strictures in multiple segments.


Subject(s)
Caustics , Esophageal Stenosis , Child , Humans , Esophageal Stenosis/chemically induced , Esophageal Stenosis/therapy , Constriction, Pathologic/complications , Dilatation/adverse effects , Dilatation/methods , Retrospective Studies , Treatment Outcome
12.
Surg Endosc ; 37(12): 9291-9298, 2023 12.
Article in English | MEDLINE | ID: mdl-37884732

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.


Subject(s)
Caustics , Esophageal Stenosis , Infant , Child , Humans , Esophageal Stenosis/chemically induced , Esophageal Stenosis/therapy , Caustics/toxicity , Dilatation/adverse effects , Cross-Sectional Studies , Developing Countries , Retrospective Studies , Treatment Outcome , Constriction, Pathologic , Risk Factors
13.
Surg Endosc ; 37(11): 8236-8244, 2023 11.
Article in English | MEDLINE | ID: mdl-37653157

ABSTRACT

INTRODUCTION: Endoscopic dilation is the preferred management strategy for caustic esophageal strictures (CES). However, the differences in outcome for different dilators are not clear. We compared the outcome of CES using bougie and balloon dilators. METHODS: Between January 2000 and December 2016, the following data of all the patients with CES were collected: demographic parameters, substance ingestion, number of strictures, number of dilations required to achieve ≥ 14 mm dilation, post-dilation recurrence, and total dilations. Patients were divided into two groups for the type of dilator, i.e., bougie or balloon. The two groups were compared for baseline parameter, technical success, short- and long-term clinical success, refractory strictures, recurrence rates, and major complications. RESULTS: Of the 189 patients (mean age 32.17 ± 12.12 years) studied, 119 (62.9%) were males. 122 (64.5%) patients underwent bougie dilation and 67 (35.5%) received balloon dilation. Technical success (90.1% vs. 68.7%, p < 0.001), short-term clinical success (65.6% vs. 46.3%, p value 0.01), and long-term clinical success (86.9% vs. 64.2%, p < 0.01) were higher for bougie dilators compared to balloon dilators. Twenty-four (12.7%) patients developed adverse events which were similar for two groups. On multivariate analysis, use of bougie dilators (aOR 4.868, 95% CI 1.027-23.079), short-term clinical success (aOR 5.785, 95% CI 1.203-27.825), and refractory strictures (aOR 0.151, 95% CI 0.033-0.690) were independent predictors of long-term clinical success. CONCLUSION: Use of bougie dilators is associated with better clinical success in patients with CES compared to balloon dilators with similar rates of adverse events.


Subject(s)
Caustics , Esophageal Stenosis , Male , Humans , Young Adult , Adult , Female , Esophageal Stenosis/chemically induced , Esophageal Stenosis/therapy , Caustics/toxicity , Dilatation , Constriction, Pathologic/etiology , Tertiary Care Centers , Retrospective Studies , Treatment Outcome , Esophagoscopy/adverse effects
15.
Ulus Travma Acil Cerrahi Derg ; 29(5): 574-581, 2023 May.
Article in English | MEDLINE | ID: mdl-37145049

ABSTRACT

BACKGROUND: Corrosive substance ingestion, history of esophageal surgery, and reflux esophagitis are the main causes of benign esophageal strictures in children. Esophageal dilation is the first treatment option. Bougies and balloons are the most frequently used dilation tools. The literature record on esophageal dilation methods and their results is mostly composed of data gathered from adults, who differ from children in many terms, including etiology, indications, and results. This study aims to evaluate esophagial dilation in children; comparing the two mentioned modalities; and considering the impact of different diseases on dilation success. METHODS: The benign esophageal stricture cases who had undergone esophageal dilation between 2001 and 2009, at two tertiary health-care centers of a university were evaluated retrospectively with regard to stricture etiology, treatment methods, and their results. In addition, balloon and bougie dilations were compared. RESULTS: Fifty-four cases were dilated in 447 sessions. The strictures were due to corrosive ingestion or anastomoses in 72.2% of the cases. Of the dilation sessions, 52.6% were performed with Savary-Gilliard bougies, and the rest with balloon dilators. No guidewire was needed in 53.2% of the bougie sessions. Fluoroscopy was used during balloon dilation sessions as a routine part of the method, while it was needed only to check the guide location when needed during the bougie dilation sessions. The complication rates of balloon and bougie dilation sessions were 2.4% and 2.1%, respectively. The mean session length was 26.2±11.8 and 42.6±13.7 min, for bougie and balloon, respectively. Success rate was 93.7% for the balloon, while 98.2% of the bougie sessions. Balloon catheters used were disposable. CONCLUSION: Savary-Gilliard bougies have advantages over balloon catheters with less need of fluoroscopy, shorter duration of sessions, and lower cost. Both methods are equivalently safe with close complication rates.


Subject(s)
Caustics , Esophageal Stenosis , Adult , Humans , Child , Esophageal Stenosis/etiology , Esophageal Stenosis/therapy , Dilatation/adverse effects , Dilatation/methods , Retrospective Studies , Constriction, Pathologic/complications , Esophagoscopy/adverse effects , Esophagoscopy/methods , Catheters/adverse effects , Treatment Outcome
16.
Surg Endosc ; 37(8): 6308-6314, 2023 08.
Article in English | MEDLINE | ID: mdl-37198410

ABSTRACT

BACKGROUND: Controlled radial expansion (CRE) balloon dilators are traditionally used to dilate esophageal strictures during an esophagogastroduodenoscopy (EGD). EndoFLIP is a diagnostic tool used during an EGD to measure important parameters of the gastrointestinal lumen, capable of assessing treatment before and after dilation. EsoFLIP is a related device that combines a balloon dilator with high-resolution impedance planimetry to provide some of the luminal parameters in real time during dilation. We sought to compare procedure time, fluoroscopy time, and safety profile of esophageal dilation using either CRE balloon dilation combined with EndoFLIP (E + CRE) versus EsoFLIP alone. METHODS: A single-center retrospective review was performed to identify patients ≤ 21 years of age who underwent an EGD with biopsy and esophageal stricture dilation using E + CRE or EsoFLIP between October 2017 and May 2022. RESULTS: Twenty-nine EGDs with esophageal stricture dilation were performed in 23 patients (19 E + CRE and 10 EsoFLIP). The two groups did not differ in age, gender, race, chief complaint, type of esophageal stricture, or history of prior gastrointestinal procedures (all p > 0.05). The most common medical history in the E + CRE and EsoFLIP groups were eosinophilic esophagitis and epidermolysis bullosa, respectively. Median procedures times were shorter in the EsoFLIP cohort compared to E + CRE balloon dilation (40.5 min [IQR 23-57 min] for the EsoFLIP group; 64 min [IQR 51-77 min] for the E + CRE group; p < 0.01). Median fluoroscopy times were also shorter for patients who underwent EsoFLIP (0.16 min [IQR 0-0.30 min] for EsoFLIP dilation; 0.30 min [IQR 0.23-0.55] for the E + CRE group; p = 0.003). There were no complications or unplanned hospitalizations in either group. CONCLUSION: EsoFLIP dilation of esophageal strictures was faster and required less fluoroscopy than CRE balloon dilation combined with EndoFLIP in children, while being equally as safe. Prospective studies are needed to further compare the two modalities.


Subject(s)
Esophageal Stenosis , Humans , Child , Esophageal Stenosis/etiology , Esophageal Stenosis/therapy , Constriction, Pathologic , Dilatation/methods , Treatment Outcome , Retrospective Studies
17.
Dis Esophagus ; 36(10)2023 Sep 30.
Article in English | MEDLINE | ID: mdl-37039273

ABSTRACT

Self-expanding metallic stents (SEMS) are considered the treatment of choice for the palliation of dysphagia and fistulas in inoperable esophageal neoplasms. However, the safety of SEMSs in patients who received or who will be submitted to radiotherapy (RT) is uncertain. The study aimed to evaluate the impact of RT on adverse events (AEs) in patients with esophageal cancer with SEMSs. This is a retrospective study conducted at a tertiary cancer hospital from 2009 to 2018. We collected information regarding RT, the histological type of the tumor, the model of SEMSs and AEs after stent placement. Three hundred twenty-three patients with malignant stenosis or fistula were treated with SEMSs. The predominant histological type was squamous cell carcinoma (79.6%). A total of 282 partially covered and 41 fully covered SEMSs were inserted. Of the 323 patients, 182 did not received RT, 118 received RT before SEMS placement and 23 after. Comparing the group that received RT before stent insertion with the group that did not, the first one presented a higher frequency of severe pain (9/118 7.6% vs. 3/182 1.6%; P = 0.02). The group treated with RT after stent placement had a higher risk of global AEs (13/23 56.5% vs. 63/182 34.6%; P = 0.019), ingrowth/overgrowth (6/23 26.1% vs. 21/182 11.5%; P = 0.045) and gastroesophageal reflux (2/23 8.7% vs. 2/182 1.1%; P = 0.034). Treatment with RT before stent placement in patients with inoperable esophageal neoplasm prolongs survival and is associated with an increased risk of severe chest pain. Treatment with RT of patients with an esophageal stent increases the frequency of minor, not life-threatening AEs.


Subject(s)
Deglutition Disorders , Esophageal Neoplasms , Esophageal Stenosis , Self Expandable Metallic Stents , Humans , Retrospective Studies , Treatment Outcome , Stents/adverse effects , Esophageal Neoplasms/therapy , Esophageal Neoplasms/complications , Deglutition Disorders/etiology , Deglutition Disorders/therapy , Palliative Care , Self Expandable Metallic Stents/adverse effects , Esophageal Stenosis/therapy
18.
Rinsho Ketsueki ; 64(2): 107-112, 2023.
Article in Japanese | MEDLINE | ID: mdl-36990729

ABSTRACT

Haploidentical allogeneic hematopoietic stem cell transplantation from her brother was performed on a 41-year-old lady with no prior history of pemphigoid to treat recurrent AML. On day 59 following transplantation, she experienced esophageal stenosis. During immunosuppressive therapy for graft vs. host disease, this condition was controlled with periodic esophageal dilatation (GVHD). Her esophageal stricture, which required periodic dilatation, grew worse after she stopped immunosuppressive therapy because of recurrent AML. The esophageal mucosa was easily hemorrhagic and desquamative. Histologic analysis revealed that the squamous cell layers had been divided. Indirect immunofluorescence was negative for IgG and positive for IgA on the epidermal layers, while direct immunofluorescence showed a linear deposition of IgG on the basement membrane zone. It was determined through immunoblotting utilizing recombinant protein of BP180 C-terminal domain that both IgG and IgA antibodies were present, supporting the diagnosis of mucous membrane pemphigoid with anti-BP180. After allogeneic transplantation, basal epidermal cell destruction by GVHD may result in autoimmune blistering disorders, which expose basement membrane proteins and antigen presentation. A similar mechanism could apply to our situation. For rare GVHD cases, a thorough histological diagnosis is required.


Subject(s)
Autoimmune Diseases , Esophageal Stenosis , Graft vs Host Disease , Hematopoietic Stem Cell Transplantation , Leukemia, Myeloid, Acute , Pemphigoid, Benign Mucous Membrane , Pemphigoid, Bullous , Humans , Male , Female , Adult , Esophageal Stenosis/therapy , Esophageal Stenosis/complications , Esophageal Mucosa/chemistry , Esophageal Mucosa/pathology , Pemphigoid, Benign Mucous Membrane/complications , Pemphigoid, Benign Mucous Membrane/pathology , Hematopoietic Stem Cell Transplantation/adverse effects , Graft vs Host Disease/etiology , Immunoglobulin A/analysis , Immunoglobulin G , Leukemia, Myeloid, Acute/complications , Autoantibodies , Autoantigens
19.
Surg Endosc ; 37(3): 2029-2034, 2023 03.
Article in English | MEDLINE | ID: mdl-36282358

ABSTRACT

BACKGROUND: Cervical anastomotic strictures after esophagectomy cause significant disease burden. We aimed to study the technical feasibility and safety of intensive endoscopic therapy. METHODS: In this pilot study, we included 15 patients with an untreated benign cervical anastomotic stricture after esophagectomy. Intensive endoscopic therapy comprised three endoscopic modalities: in- and excision using a needle-knife, intralesional steroid injections and bougie dilation. In two endoscopic procedures, the stricture was dilated up to a luminal diameter of 18 mm. Patients were followed up to 6 months. RESULTS: A luminal diameter of 18 mm was achieved in 13 of 15 patients (87%) after two endoscopic procedures. No major adverse events related to the investigational treatment occurred. Median dysphagia scores significantly improved from 2 (IQR, interquartile range, 2-3) at baseline to 0 (IQR 0-1) after 14 days (p < 0.001). Eleven (73%) patients developed recurrent symptoms of dysphagia requiring a median of 1 (IQR 0-3) additional endoscopic dilation procedure. CONCLUSIONS: Achieving a luminal diameter of 18 mm in two procedures with intensive endoscopic therapy was technically feasible and effective in reducing dysphagia rapidly in patients with a cervical anastomotic stricture after esophagectomy. No major adverse events related to the investigational treatment were observed.


Subject(s)
Deglutition Disorders , Esophageal Stenosis , Humans , Esophagectomy/adverse effects , Esophagectomy/methods , Constriction, Pathologic/etiology , Pilot Projects , Deglutition Disorders/etiology , Deglutition Disorders/therapy , Esophageal Stenosis/etiology , Esophageal Stenosis/therapy , Treatment Outcome , Anastomosis, Surgical/adverse effects , Anastomosis, Surgical/methods , Dilatation/methods , Retrospective Studies
20.
Intern Med ; 62(10): 1495-1499, 2023 May 15.
Article in English | MEDLINE | ID: mdl-36223924

ABSTRACT

Esophageal intramural pseudodiverticulosis (EIPD) is a rare disease. A 78-year-old man with dysphagia presented to our hospital. The presence of diffuse esophageal spasm was suspected by his primary-care doctor. High-resolution manometry (HRM) showed no abnormal findings. The patient was diagnosed with EIPD and Candida esophagitis, by esophagogastroduodenoscopy (EGD) and esophagography. His symptoms improved after symptomatic treatment for Candida esophagitis with oral administration of an antifungal drug. EIPD should be considered in patients with dysphagia; EGD and esophagography should be performed when diagnosing EIPD.


Subject(s)
Deglutition Disorders , Diverticulum, Esophageal , Esophageal Stenosis , Esophagitis , Male , Humans , Aged , Deglutition Disorders/diagnosis , Deglutition Disorders/etiology , Diverticulum, Esophageal/diagnostic imaging , Esophageal Stenosis/therapy , Endoscopy, Digestive System , Manometry
SELECTION OF CITATIONS
SEARCH DETAIL
...