Abstract
Treatment of symptomatic pharyngeal and esophageal strictures requires endoscopic dilatation. The Savary-Gilliard bougienage was developed by our department and has been used since 1980 for this purpose. We report our experience using this technique. The records of patients seen from January 1, 1963 to December 31, 2005, who had pharyngeal and esophageal strictures needing dilatation, were reviewed. The prevalence of different etiologies, and the incidence of complications using the Savary-Gilliard dilators were assessed. Efficiency of dilatation was assessed over a 17-year segment of this period, using number of dilatations and time intervals between dilatations until resolution of symptoms as outcome measures. Of the 2,652 pharyngeal and esophageal strictures reviewed, 90% were of organic origin (45% benign and 55% malignant stenoses), and 10% were of functional etiology. The most common etiologies were peptic strictures before the era of proton pump inhibitors, and postoperative anastomotic strictures thereafter. A total of 1,862 dilatations using the Savary-Gilliard technique were analyzed. Complication and mortality rates were 0.18 and 0.09% for benign and 4.58 and 0.81% for malignant etiologies, respectively. The number of dilatations per stricture and the time interval between different sessions were dependent on the type of strictures, varying from 1 to 23 dilatations and 7 days to 16 years, respectively. Pharyngeal and esophageal dilatations using the Savary-Gilliard technique were safe when used together with fluoroscopy. Overall, the efficiency of the dilatation procedure was good, but some types of strictures (e.g., caustic, post-surgical and/or post radiotherapy) were refractory to treatment and required repeated dilatations.
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References
American Society for Gastrointestinal Endoscopy (1998) Esophageal dilation. Gastrointest Endosc 48:702–704
Atmatzidis K, Papaziogas B, Pavlidis T, Mirelis CH, Papaziogas T (2003) Plummer-vinson syndrome. Dis Esophagus 16:154–157
Barbezat GO, Schlup M, Lubcke R (1999) Omeprazole therapy decreases the need for dilatation of peptic oesophageal strictures. Aliment Pharmacol Ther 13:1041–1045
Brossard E, Ollyo JB, Savary M, Monnier P (1993) Le rôle de la dilatation dans la prise en charge thérapeutique des sténoses caustiques de l’oesophage. Med Chir Dig 22:179–180
Cox JGC, Winter RK, Maslin SC, Dakkak M, Jones R, Buckton GK, Hoare RC, Dyet JF, Bennett JR (1994) Balloon or bougie for dilatation of benign esophageal stricture? Dig Dis Sci 39:776–781
Eisbruch A, Lyden T, Bradford CR, Dawson LA, Haxer MJ, Miller AE, Teknos TN, Chepeha DB, Hogikyan ND, Terrell JE, Wolf GT (2002) Objective assessment of swallowing dysfunction and aspiration after radiation concurrent with chemotherapy for head and neck cancer. Int J Radiat Oncol Biol Phys 53:23–28
Elabsi M, Echarrab M, Oudanane M, El Ounani M, Chkoff R, Zizi A (2002) Intramural pseudodiverticulosis of the oesophagus: a case report and review of literature. Ann Chir 127:637–640
Ferguson DD (2005) Evaluation and management of benign esophageal strictures. Dis Esophagus 18:359–364
Gillespie MB, Brodsky MB, Day TA, Lee FS, Martin-Harris B (2004) Swallowing-related quality of life after head and neck cancer treatment. Laryngoscope 114:1362–1367
Gotberg S, Afzelius LE, Hambraeus G, Hedenbro J, Lunderquist A, Owman T, Svensson G (1982) Balloon catheter dilatation of strictures in the upper digestive tract. Radiologe 22:479–483
Hernandez LJ, Jacobson JW, Harris MS (2000) Comparison among the perforation rates of Maloney, balloon and Savary dilation of esophageal strictures. Gastrointest Endosc 51:460–462
Herter B, Dittler HJ, Wuttge-Hannig A, Siewert JR (1997) Intramural pseudodiverticulosis of the esophagus: a case series. Endoscopy 29:109–113
Honkoop P, Siersema PD, Tilanus HW, Stassen LPS, Hop WCJ, van Blankenstein M (1996) Benign anastomotic strictures after transhiatal esophagectomy and cervical esophagogastrostomy: risk factors and management. J Thorac Cardiovasc Surg 111:1141–1148
Ibrahim A, Cole R, Qureshi WA, Helaly AZ, Jamecci A, Graham DY, Ayub K (2004) Schatzki’s ring: to cut or break, an unresolved problem. Dig Dis Sci 49:379–383
Kikendall JM (1999) Pill esophagitis. J Clin Gastroenterol 28:298–305
Knutsen H, Fausa O (1990) Dilatation of esophageal stenoses. Tidsskr Nor Laegeforen 110:1711–1713
Korsten MA, Rosman AS, Fishbein S, Shlein RD, Goldberg HE, Biener A (1991) Chronic xerostomia increases esophageal acid exposure and is associated with esophageal injury. Am J Med 90:701–706
Laurell G, Kraepelien T, Mavroidis P, Lind BK, Fernberg JO, Beckman M, Lind MG (2003) Stricture of the proximal oesophagus in head and neck carcinoma after radiotherapy. Cancer 97:1693–1700
Lee WT, Akst LM, Adelstein DJ, Saxton JP, Wood BG, Strome M, Butler RS, Esclamado RM (2006) Risk factors for hypopharyngeal/upper esophageal stricture formation after concurrent chemoradiation. Head Neck 28:808–812
Leuba D, Ollyo JB (1991) Corrosion de la voie digestive supérieure : bilan, traitement et résultats. Acta Endoscopica 21:665–668
Levine MS, Moolten DN, Herlinger H, Laufer I (1986) Esophageal intramural pseudodiverticulosis: a reevaluation. Am J Roentgenol 147:1165–1170
Luna LL (1983) Endoscopic treatment of esophageal strictures. Endoscopy 15:203–206
Marks RD, Richter JE, Rizzo J, Koehler RE, Spenney JG, Mills TP, Champion G (1994) Omeprazole versus H2-receptor antagonists in treating patients with peptic stricture and oesophagitis. Gastroenterology 106:907–915
Mavroidis P, Laurell G, Kraepelien T, Fernberg JO, Lind BK, Brahme A (2003) Determination and clinical verification of dose-response parameters for esophageal stricture from head and neck radiotherapy. Acta Oncol 42:865–881
Mekhail TM, Adelstein DJ, Rybicki LA, Larto MA, Saxton JP, Lavertu P (2001) Enteral nutrition during the treatment of head and neck carcinoma: is a percutaneous endoscopic gastrostomy tube preferable to a nasogastric tube? Cancer 91:1785–1790
Monnier P, Hsieh V, Savary M (1985) Endoscopic treatment of oesophageal stenosis using Savary-Gilliard bougies: technical innovations. Acta Endoscopica 15:119–129
Ollyo JB, Fontolliet CH, Wellinger J, Brossard E, Monnier P (1991) Les oesophagites “primitives” d’origine médicamenteuse: A propos de 978 observations (1970–1990). Acta Endoscopica 21:671–676
Pierie JPEN, de Graaf PW, Poen H, van der Tweel I, Obertop H (1993) Incidence and management of benign anastomotic stricture after cervical oesophagogastrostomy. Br J Surg 80:471–474
Richter JE (1999) Peptic strictures of the oesophagus. Gastroenterol Clin North Am 28:875–891
Said A, Brust DJ, Gaumnitz EA, Reichelderfer M (2003) Predictors of early recurrence of benign esophageal strictures. Am J Gastroenterol 98:1252–1256
Schatzki R (1963) The lower esophageal ring: long term follow-up of symptomatic and asymptomatic rings. Am J Roentgenol Radium Ther Nucl Med 90:805–810
Silvain C, Barrioz T, Besson I, Babin P, Fontanel JP, Daban A, Matuchansky C, Beauchant M (1993) Treatment and long-term outcome of chronic radiation esophagitis after radiation therapy for head and neck tumors. Dig Dis Sci 38:927–931
Spiess AE, Kahrilas PJ (1998) Treating achalasia: from whalebone to laparoscope. JAMA 280:638–642
Swarbrick ET, Gough AL, Foster CS, Christian J, Garrett AD, Langworthy CH (1996) Prevention of recurrence of oesophageal stricture, a comparison of lansoprazole and high-dose ranitidine. Eur J Gastroenterol Hepatol 8:431–438
Tucker LE (1992) Esophageal stricture: results of dilation of 300 patients. Mo Med 89:668–670
Yamamoto H, Hugues RW Jr, Schroeder KW, Viggiano TR, DiMagno EP (1992) Treatment of benign esophageal stricture by Eder-Puestow or balloon dilators: a comparison between randomized and prospective nonrandomized trials. Mayo Clin Proc 67:228–236
Younes Z, Johnson DA (1999) Congenital esophageal stenosis: clinical and endoscopic features in adults. Dig Dis 17:172–177
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Piotet, E., Escher, A. & Monnier, P. Esophageal and pharyngeal strictures: report on 1,862 endoscopic dilatations using the Savary-Gilliard technique. Eur Arch Otorhinolaryngol 265, 357–364 (2008). https://doi.org/10.1007/s00405-007-0456-0
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DOI: https://doi.org/10.1007/s00405-007-0456-0