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Wandell GM, Swartwood JG, Brar AS, Postma GN, Belafsky PC. Safety of a Novel Upper Esophageal Sphincter Balloon Dilator. Laryngoscope 2024. [PMID: 38982872 DOI: 10.1002/lary.31634] [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: 03/19/2024] [Revised: 06/25/2024] [Accepted: 06/27/2024] [Indexed: 07/11/2024]
Abstract
OBJECTIVE The shape of esophageal dilators has not changed in over 350 years. Clinical and animal research suggests that the upper esophageal sphincter (UES) is not round but approximates a kidney shape and that cylindrical dilators may be suboptimal. The Infinity UES Dilation System has been developed specifically for the anatomic configuration of the UES. This study evaluates the safety of the UES-specific Infinity Dilation System. METHODS All patients undergoing dilation of the UES between January 1, 2022 and September 1, 2023 were included. Demographics, procedure indication, dilator type, minor adverse events, and major complications were abstracted. Minor adverse events, complications, and maximum dilation dimension (mm) were compared between groups. RESULTS A total of 477 patients were included. Eight hundred and seventy-three total UES dilations were performed. The primary indications for UES dilation were cricopharyngeus muscle dysfunction (43%) and stenosis from radiation toxicity (40%). Twenty-three percent (202/873) of dilations were performed with an Infinity balloon, 31% (270/873) were performed using two conventional balloons placed side by side, and 46% (401/873) were performed with one singleton conventional balloon. The average maximum dilation dimension was 33 (±4.7) mm for Infinity balloons, 32 (±3.8) mm for two side-by-side balloons, and 18 (±3.4) mm for singleton balloons. There were three major complications with conventional balloons and none with Infinity balloons. There were no significant differences in minor adverse events between groups. CONCLUSIONS A UES-specific esophageal dilator provides a greater maximum dilation dimension and appears to be at least as safe as dilation with a single cylindrical balloon designed to dilate the esophagus. LEVEL OF EVIDENCE Level 3 Laryngoscope, 2024.
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Affiliation(s)
- Grace M Wandell
- Department of Otolaryngology - Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Janeth Garcia Swartwood
- Department of Otolaryngology - Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Ashar Singh Brar
- Department of Otolaryngology - Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Gregory N Postma
- Department of Otolaryngology - Head and Neck Surgery, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
| | - Peter C Belafsky
- Department of Otolaryngology - Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
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Carrara S, Spadaccini M, Maselli R, Fugazza A, Khalaf K, Koleth G, Repici A. EUS-guided esophageal lumen restoration in a young patient with complete luminal obstruction (with video). Endosc Ultrasound 2023; 12:382-383. [PMID: 37795351 PMCID: PMC10547246 DOI: 10.1097/eus.0000000000000002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 04/12/2023] [Indexed: 10/06/2023] Open
Affiliation(s)
- Silvia Carrara
- Department of Gastroenterology, IRCCS Humanitas Research Hospital—Endoscopic Unit, Milan, Italy
| | - Marco Spadaccini
- Department of Gastroenterology, IRCCS Humanitas Research Hospital—Endoscopic Unit, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Roberta Maselli
- Department of Gastroenterology, IRCCS Humanitas Research Hospital—Endoscopic Unit, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Alessandro Fugazza
- Department of Gastroenterology, IRCCS Humanitas Research Hospital—Endoscopic Unit, Milan, Italy
| | - Kareem Khalaf
- Department of Gastroenterology, IRCCS Humanitas Research Hospital—Endoscopic Unit, Milan, Italy
| | - Glenn Koleth
- Department of Gastroenterology, IRCCS Humanitas Research Hospital—Endoscopic Unit, Milan, Italy
| | - Alessandro Repici
- Department of Gastroenterology, IRCCS Humanitas Research Hospital—Endoscopic Unit, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
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3
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de Campos ST, Rio-Tinto R, Fidalgo P, Bispo M, Marques S, Devière J. Endoscopic Reconstruction of an Oral Feeding Route Using a Rendezvous Approach. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2022; 29:420-425. [PMID: 36545189 PMCID: PMC9761350 DOI: 10.1159/000518913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 07/22/2021] [Indexed: 12/24/2022]
Abstract
Background The approach to esophageal obstruction or discontinuity remains challenging and often involves complex reconstructive surgeries. The rendezvous endoscopic technique might be interesting in cases of complete esophageal obstruction. Case Presentation Herein we describe a successful case of endoscopic recanalization of the esophageal lumen in a patient with a long-standing esophageal discontinuity resulting from several surgeries and chemoradiation for a squamous cell carcinoma of the hypopharynx, ending in a major cervical amputation, construction of a neopharynx, and definitive surgical closure of the superior esophagus with a PEG placement. With a rendezvous technique (peroral and through the gastrostomy) and under radiographic guidance, puncture from the neopharynx into the distal esophagus was performed, followed by balloon dilation and covered metal stent placement in order to reconstruct a neoesophagus. Five weeks later, the stent was removed (using a stent-in-stent technique). No complications occurred. The patient has been able to eat soft food and is being kept under regular endoscopic surveillance to control/treat a luminal stenosis of the neoesophagus. Conclusions This case report illustrates a successful endoscopic treatment of post-surgical complete esophageal obstruction. This approach should be considered in the therapeutic armamentarium of these difficult clinical settings.
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Affiliation(s)
- Sara Teles de Campos
- Department of Gastroenterology, Digestive Oncology Unit, Champalimaud Foundation, Lisbon, Portugal
| | - Ricardo Rio-Tinto
- Department of Gastroenterology, Digestive Oncology Unit, Champalimaud Foundation, Lisbon, Portugal
| | - Paulo Fidalgo
- Department of Gastroenterology, Digestive Oncology Unit, Champalimaud Foundation, Lisbon, Portugal
| | - Miguel Bispo
- Department of Gastroenterology, Digestive Oncology Unit, Champalimaud Foundation, Lisbon, Portugal
| | - Susana Marques
- Department of Gastroenterology, Digestive Oncology Unit, Champalimaud Foundation, Lisbon, Portugal
| | - Jacques Devière
- Department of Gastroenterology, Digestive Oncology Unit, Champalimaud Foundation, Lisbon, Portugal
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Erasmus University Hospital, Université Libre de Bruxelles, Brussels, Belgium
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Spaulding SL, Ansari E, Xing MH, Sandler ML, O'Malley QF, Ho R, Spitzer H, Levy J, Ganz C, Khorsandi AS, Mundi N, Urken ML. Diagnosis and management of pharyngoesophageal stenosis: A comprehensive approach to prophylactic, endoscopic, and reconstructive treatment options. Am J Otolaryngol 2021; 42:103003. [PMID: 33894689 DOI: 10.1016/j.amjoto.2021.103003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 03/15/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Pharyngoesophageal stenosis (PES) is a serious complication that substantially impacts functional outcomes and quality of life (QOL) for up to a third of head and neck cancer patients who undergo radiotherapy. Dysphagia is often multifactorial in nature and is a devastating complication of treatment that impacts patients' QOL, general health and overall wellbeing. The authors detail the clinical presentation, risk factors, imaging characteristics, preventive measures, and multimodality treatment options for PES. METHODS The authors present a comprehensive management algorithm for PES, including treatment by dilation, stenting, spray cryotherapy and dilation, and reconstructive treatment options utilizing different pedicled and free flaps. RESULTS The authors advocate for a thorough assessment of the extent and degree of pharyngoesophageal involvement of PES to determine the optimal management strategy. CONCLUSIONS The development of post treatment dysphagia requires appropriate imaging and biopsy, when indicated, to rule out the presence of persistent/recurrent cancer. Multidisciplinary management by a team of physicians well-versed in the range of diagnostic and therapeutic interventions available for PES is critical to its successful management.
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Affiliation(s)
- Sarah L Spaulding
- The Thyroid, Head, and Neck Cancer (THANC) Foundation, New York, NY 10003, United States of America
| | - Edward Ansari
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY 10003, United States of America
| | - Monica H Xing
- The Thyroid, Head, and Neck Cancer (THANC) Foundation, New York, NY 10003, United States of America.
| | - Mykayla L Sandler
- The Thyroid, Head, and Neck Cancer (THANC) Foundation, New York, NY 10003, United States of America
| | - Quinn F O'Malley
- The Thyroid, Head, and Neck Cancer (THANC) Foundation, New York, NY 10003, United States of America
| | - Rebecca Ho
- The Thyroid, Head, and Neck Cancer (THANC) Foundation, New York, NY 10003, United States of America
| | - Hannah Spitzer
- The Thyroid, Head, and Neck Cancer (THANC) Foundation, New York, NY 10003, United States of America
| | - Juliana Levy
- The Thyroid, Head, and Neck Cancer (THANC) Foundation, New York, NY 10003, United States of America
| | - Cindy Ganz
- The Thyroid, Head, and Neck Cancer (THANC) Foundation, New York, NY 10003, United States of America
| | - Azita S Khorsandi
- Department of Radiology, New York Eye and Ear Infirmary, New York, NY 10003, United States of America
| | - Neil Mundi
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY 10003, United States of America
| | - Mark L Urken
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY 10003, United States of America
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McCaughan H, Boyle S, McGoran JJ. Update on the management of the gastrointestinal effects of radiation. World J Gastrointest Oncol 2021; 13:400-408. [PMID: 34040701 PMCID: PMC8131910 DOI: 10.4251/wjgo.v13.i5.400] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/28/2021] [Accepted: 04/05/2021] [Indexed: 02/06/2023] Open
Abstract
Radiation therapy is a long-established and essential modality in the treatment of many cancers. It is well known that tissue within a field of radiation can suffer indiscriminate effects, leading to acute and chronic problems. The gastrointestinal tract may be adversely affected by radiation. From the mouth to the rectum, patients can experience troublesome symptoms that require the concerted input of specialist teams. Interventions range from nursing care, dietetic optimization, pharmacological management, and mechanical procedures through endoscopy and surgery. Quality evidence exists mainly for radiation induced effects in four distinct areas of the gastrointestinal tract: oral mucosa, esophagus, small bowel, and rectum. This review explores the experiences of oncology and gastrointestinal teams in managing the most common conditions and some of the different practices for radiation associated morbidity.
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Affiliation(s)
- Hannah McCaughan
- Department of Gastroenterology, Altnagelvin Area Hospital, Londonderry BT47 6SB, United Kingdom
| | - Stephen Boyle
- Department of Gastroenterology, Altnagelvin Area Hospital, Londonderry BT47 6SB, United Kingdom
| | - John J McGoran
- Department of Gastroenterology, Altnagelvin Area Hospital, Londonderry BT47 6SB, United Kingdom
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6
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Endoscopic Management of Refractory Benign Esophageal Strictures. Dysphagia 2021; 36:504-516. [PMID: 33710389 DOI: 10.1007/s00455-021-10270-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 02/13/2021] [Indexed: 12/13/2022]
Abstract
Benign esophageal strictures are commonly encountered in clinical practice. The principal etiologies of benign esophageal strictures include long term acid reflux, caustic injuries, eosinophilic esophagitis, anastomotic strictures or endoscopic therapy. Dysphagia is most prominently present in esophageal strictures along with a variety of other symptoms which depend on the stricture etiology. Benign esophageal strictures can be categorized into two groups: simple or complex depending on their structure. Most strictures can be treated successfully with endoscopic dilation by bougies or balloons dilators. In some cases, treatment is more challenging, involving a higher risk of the patient developing recurrent or refractory strictures. To improve symptoms in these patients, other endoscopic treatments such as steroid injection, incisional therapy and stent placement should be considered. In this manuscript, we provide a comprehensive review of the main treatment options currently available to manage recurrent benign esophageal strictures.
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Combined Antegrade-retrograde Rendezvous Technique to Dilate Near Complete Distal Esophageal Stenosis. J Pediatr Gastroenterol Nutr 2020; 71:e146. [PMID: 32541204 DOI: 10.1097/mpg.0000000000002808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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Jayaraj M, Mohan BP, Mashiana H, Krishnamoorthi R, Adler DG. Safety and efficacy of combined antegrade and retrograde endoscopic dilation for complete esophageal obstruction: a systematic review and meta-analysis. Ann Gastroenterol 2019; 32:361-369. [PMID: 31263358 PMCID: PMC6595922 DOI: 10.20524/aog.2019.0385] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 02/06/2019] [Indexed: 12/28/2022] Open
Abstract
Background Complete esophageal obstruction (CEO) due to occlusive proximal stricture occurs after chemoradiation for head and neck cancers. A combined antegrade and retrograde endoscopic technique with controlled recanalization and dilation (CARD) has been shown to be an effective and safe method for regaining and maintaining esophageal luminal patency in the short term. Methods We conducted a comprehensive search of multiple electronic databases and conference proceedings, including PubMed, EMBASE, and Web of Science databases (from inception through November 2018), to identify studies that reported the outcomes of CARD. The primary outcomes were the pooled rates of technical and clinical success, specifically improvement in dysphagia and independence from percutaneous endoscopic gastrostomy (PEG)-tube feeds. The secondary outcomes were the need for repeat dilations and the risks of complications, such as pneumomediastinum, perforation, and death. Results From a total of 19 studies (229 cases and 251 procedures) the calculated technical success rate was 88.9% (95% confidence interval [CI] 83.9-92.5, I2=0). The rates of improvement in dysphagia and being PEG-tube free were 58.4% (95%CI 50-66.3, I2=12.6) and 43.5% (95%CI 34.1-53.4, I2=30.6), respectively. The pooled rate of repeat dilatations was 78.9% (95%CI 69.7-85.8, I2=15.2). The risks of pneumomediastinum, perforation and death were 9.9% (95%CI 6.2-15.6, I2=0), 8% (95%CI 4.8-13, I2=0), and 6.8% (95%CI 3.4-13.1, I2=0), respectively. Minimal heterogeneity was noted in the analysis. Conclusions The CARD procedure for CEO has a high technical success rate, but also a high rate of repeat dilations. Given its complexity and associated adverse events, this procedure should be restricted to centers with a high level of expertise.
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Affiliation(s)
- Mahendran Jayaraj
- Department of Gastroenterology and Hepatology, University of Nevada Las Vegas School of Medicine (Mahendran Jayaraj)
| | - Babu P Mohan
- Department of Inpatient Medicine University of Arizona, Banner University Medical Center, Tucson, Arizona (Babu P. Mohan)
| | - Harmeet Mashiana
- Department of Gastroenterology and Hepatology University of Nebraska Medical Center, Omaha, Nebraska (Harmeet Mashiana)
| | - Rajesh Krishnamoorthi
- Department of Gastroenterology Digestive Diseases Institute, Virginia Mason Medical Center, Seattle, Washington (Rajesh Krishnamoorthi)
| | - Douglas G Adler
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, Utah (Douglas G. Adler), USA
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Arrese LC, Schieve HJ, Graham JM, Stephens JA, Carrau RL, Plowman EK. Relationship between oral intake, patient perceived swallowing impairment, and objective videofluoroscopic measures of swallowing in patients with head and neck cancer. Head Neck 2018; 41:1016-1023. [DOI: 10.1002/hed.25542] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 07/23/2018] [Accepted: 10/05/2018] [Indexed: 01/10/2023] Open
Affiliation(s)
- Loni C. Arrese
- Department of Otolaryngology ‐ Head & Neck SurgeryThe Ohio State University Wexner Medical Center Columbus Ohio
| | | | | | | | - Ricardo L. Carrau
- Department of Otolaryngology ‐ Head & Neck SurgeryThe Ohio State University Wexner Medical Center Columbus Ohio
| | - Emily K. Plowman
- Swallowing Systems Core, Departments of Speech, Language and Hearing Sciences and NeurologyUniversity of Florida Gainesville Florida
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10
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Kida A, Matsuda K, Sakai A. Successful endoscopic recanalization by combined antegrade-retrograde dilation for acquired complete esophageal obstruction in a child. Dig Endosc 2018; 30:675. [PMID: 29781546 DOI: 10.1111/den.13183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Akihiko Kida
- Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama, Japan
| | - Koichiro Matsuda
- Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama, Japan
| | - Akito Sakai
- Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama, Japan
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11
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Martins D, Pires S, Pimentel-Nunes P, Almeida Silva R, Dias CC, Dinis-Ribeiro M. Endoscopic Dilation of Pharyngoesophageal Strictures: There Are More Dimensions than a Diameter. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2018; 25:291-298. [PMID: 30480046 DOI: 10.1159/000486608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 01/04/2018] [Indexed: 12/19/2022]
Abstract
Background/Aims Dysphagia due to benign pharyngoesophageal strictures (PES) often requires repeated dilations; however, a uniform definition for the therapeutic efficacy of this technique has not been yet established. We aimed to assess the overall efficacy of endoscopic dilation of pharyngoesophageal anastomotic or post-radiotherapy (post-RT) strictures. Methods The data of 48 patients with post-RT (n = 29) or anastomotic PES (n = 19) submitted to endoscopic dilation during a 3-year period were retrospectively assessed. The Kochman criteria were used to determine refractoriness and recurrence. Patients were asked to answer a questionnaire determining prospectively the dilation program efficacy as (a) dysphagia improvement, (b) dysphagia resolution, (c) need for further dilations, or (d) percutaneous endoscopic gastrostomy (PEG) during the previous 6 months. Need for additional therapy was considered an inefficacy criterion. Results The median number of dilations per patient was 4 (total of 296 dilations) with a median follow-up of 29 months. The mean predilation dysphagia Mellow-Pinkas score was 3 and the initial stenosis diameter was 7 mm. Fifteen and 29% of patients presented with the Kochman criteria for refractory and recurrent strictures, respectively. Moreover, 96 and 60% showed dysphagia improvement and resolution, respectively. Seventy-five-percent did not require dilations during 6 months, and 89% did not require PEG. From the patients' perspective, overall efficacy was achieved in 58% of cases. Nine additional therapies were required. Number of dilations (OR 0.7), stricture diameter (OR 2.2), and nonrecurrence criteria (OR 14.2) appeared as significant predictors of overall efficacy, whereas refractory stenosis criteria did not. Conclusions Endoscopic dilation seems to be effective for patients with dysphagia after RT or surgery, especially when assessed as patient perception of improvement. Narrow strictures, recurrent ones, and strictures requiring a higher number of dilations may predict worse outcomes. Key Message Health professionals should establish well-defined efficacy criteria for dilations and base their decision beyond exclusively objective measurements.
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Affiliation(s)
- Diana Martins
- Gastroenterology Department, Tondela-Viseu Hospital Center, Viseu, Portugal
| | - Sara Pires
- Gastroenterology Department, Espirito Santo Hospital, Évora, Portugal
| | - Pedro Pimentel-Nunes
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal.,CIDES-FMUP - Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Rui Almeida Silva
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Claúdia Camila Dias
- CINTESIS - Center for Health Technology and Services Research, Porto, Portugal.,Department of Community Medicine, Information and Decision in Health, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Mário Dinis-Ribeiro
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal.,CIDES-FMUP - Faculty of Medicine of the University of Porto, Porto, Portugal
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West J, Kim CH, Reichert Z, Krishna P, Crawley BK, Inman JC. Esophagram findings in cervical esophageal stenosis: A case-controlled quantitative analysis. Laryngoscope 2018; 128:2022-2028. [PMID: 29314040 DOI: 10.1002/lary.27072] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 11/09/2017] [Accepted: 11/20/2017] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Cervical esophageal stenosis is often diagnosed with a qualitative evaluation of a barium esophagram. Although the esophagram is frequently the initial screening exam for dysphagia, a clear objective standard for stenosis has not been defined. In this study, we measured esophagram diameters in order to establish a quantitative standard for defining cervical esophageal stenosis that requires surgical intervention. STUDY DESIGN Single institution case-control study. METHODS Patients with clinically significant cervical esophageal stenosis defined by moderate symptoms of dysphagia (Functional Outcome Swallowing Scale > 2 and Functional Oral Intake Scale < 6) persisting for 6 months and responding to dilation treatment were matched with age, sex, and height controls. Both qualitative and quantitative barium esophagram measurements for the upper, mid-, and lower vertebral bodies of C5 through T1 were analyzed in lateral, oblique, and anterior-posterior views. RESULTS Stenotic patients versus nonstenotic controls showed no significant differences in age, sex, height, body mass index, or ethnicity. Stenosis was most commonly at the sixth cervical vertebra (C 6) lower border and C7 upper border. The mean intraesophageal minimum/maximum ratios of controls and stenotic groups in the lateral view were 0.63 ± 0.08 and 0.36 ± 0.12, respectively (P < 0.0001). Receiver operating characteristic analysis of the minimum/maximum ratios, with a <0.50 ratio delineating stenosis, demonstrated that lateral view measurements had the best diagnostic ability. The sensitivity of the radiologists' qualitative interpretation was 56%. With application of lateral intraesophageal minimum/maximum ratios, we observed improved sensitivity to 94% of the esophagram, detecting clinically significant stenosis. CONCLUSION Applying quantitative determinants in esophagram analysis may improve the sensitivity of detecting cervical esophageal stenosis in dysphagic patients who may benefit from surgical therapy. LEVEL OF EVIDENCE IIIb. Laryngoscope, 128:2022-2028, 2018.
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Affiliation(s)
- Jacob West
- Loma Linda University School of Medicine, Loma Linda, California, U.S.A
| | - Cherine H Kim
- Department of Otolaryngology-Head and Neck Surgery, Loma Linda University Health, Loma Linda, California, U.S.A
| | - Zachary Reichert
- Loma Linda University School of Medicine, Loma Linda, California, U.S.A
| | - Priya Krishna
- the Voice and Swallowing Center, Department of Otolaryngology-Head and Neck Surgery, Loma Linda, California, U.S.A
| | - Brianna K Crawley
- the Voice and Swallowing Center, Department of Otolaryngology-Head and Neck Surgery, Loma Linda, California, U.S.A
| | - Jared C Inman
- Department of Otolaryngology-Head and Neck Surgery, Loma Linda University Health, Loma Linda, California, U.S.A
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Soares PC, Bouayed S, Dulguerov P, Frossard JL. Recurrent Complete Pharyngo-Oesophageal Stricture Treated by Multidisciplinary Anterograde-Retrograde Endoscopic Dilation. Case Rep Gastroenterol 2016; 10:560-567. [PMID: 27920642 PMCID: PMC5121545 DOI: 10.1159/000450678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 09/07/2016] [Indexed: 12/29/2022] Open
Abstract
Complete pharyngo-oesophageal stricture (PES) after radiotherapy for head and neck cancer is a relatively rare and difficult complication to manage. Historically this condition has been treated surgically, but endoscopic approaches are now available. We present a 61-year-old man with an epidermoid carcinoma of the supraglottic stage and a micro-invasive epidermoid carcinoma of the oropharynx treated surgically and subsequently by adjuvant radiotherapy. Eight months after the end of the radiotherapy, a complete PES was diagnosed and treated with a combined anterograde-retrograde endoscopic dilation (CARD). The procedure was performed using a transoral anterograde progression with a rigid pharyngoscope and a retrograde progression with an extra-slim nasal endoscope using the percutaneous gastrostomy already in place. Using both transillumination and direct visualisation from both sides of the complete stenosis patency was restored between the neopharynx and the oesophagus. Despite the use of an endoprosthesis, the complete PES recurred and the technique had to be performed a second time. Illustrating the complexity of the case different types of endoprosthesis and several dilations had to be performed for our patient to achieve and maintain a normal oral intake. This case report illustrates that even in complicated recurrent radiation-induced complete PES a CARD can be performed safely and successfully using different types of endoprosthesis.
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Affiliation(s)
- Paulo Castro Soares
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Salim Bouayed
- Department of Otolaryngology-Head and Neck Surgery, Geneva University Hospital, Geneva, Switzerland
| | - Pavel Dulguerov
- Department of Otolaryngology-Head and Neck Surgery, Geneva University Hospital, Geneva, Switzerland
| | - Jean-Louis Frossard
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Geneva University Hospital, Geneva, Switzerland
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