Esophageal involvement in scleroderma: clinical, endoscopic, and manometric features.

Aim. To evaluate characteristics of esophageal involvement in scleroderma. Methods. The study was prospective and concerned 194 patients with a definite systemic sclerosis. Gastroesophageal endoscopy and esophageal manometry were performed in all the cases. Results. Symptoms were present in 118 cases (60.8%); they were signs of GERD or dysphagia, respectively, in 94 (48.4%) and 91 patients (46.9%). Reflux esophagitis was found in 73 cases (37.6%); it was mild or moderate in 47 cases (24.2%) and severe or complicated in the remaining cases. Manometry revealed a lower esophageal sphincter incompetence and esophageal motor disorders, respectively, in 118 (60.8%) and 157 cases (80.9%). Presence of these late was not related to age, duration, or skin extension of the disease, but with clinical complaint and/or mucosal damage. Conclusion. Esophageal involvement is frequent during scleroderma. Manometry is the most sensible examination and could be a screening procedure.

Esophageal dysmotility in scleroderma: a prospective study of 183 cases.

AIMS: The goal of the study was to evaluate the prevalence and risk factors of esophageal motor disorders in systemic sclerosis. PATIENTS AND METHODS: In 183 consecutive cases of scleroderma, as diagnosed by American College of Rheumatology criteria (1980). Patients' mean age was 40.6+/-13.3 years, the gender ratio was 0.13 and the average duration of disease was 6.8+/-7.5 years. A localized, cutaneous form was observed in 148 patients (81%) and a diffuse form in 35 (19%). All patients underwent upper gastrointestinal endoscopy and standard esophageal manometry. RESULTS: Esophageal symptoms and reflux esophagitis were found in 108 (59%) and 68 (37%) of patients, respectively. Esophageal motor disorders were present in 148 patients (81%), and were associated with a hypotensive lower esophageal sphincter in 114 (62%). The presence of these motor abnormalities was not related to age, gender, skin extension or duration of disease. Esophageal motor disorders were present in almost all patients with esophageal symptoms or esophagitis, and were also found in 48 (64%) of the asymptomatic patients. CONCLUSION: Esophageal motor disorders are frequently seen in scleroderma, especially in cases with clinical symptoms, but are not associated with a specific form of the disease.

[Peptic esophageal strictures. Dilatation with the Eder-Puestow's olives system (author's transl)]. / Sténoses peptiques de l'oesophage. Traitement par le dilatateur d'Eder-Puestow.

Esophageal dilatations under topical pharyngeal anesthesia with the Eder-Puestow's metallic olives system were performed 101 times on 30 patients presenting peptic strictures. This method uses first a metallic wire introduced into the esophagus and the stomach under endoscopic control. Then, the wire allows to guide dilatating olives through very tight strictures. Functional results were excellent 28 times out of 30; two patients only required repeated dilatations because of uncomplete treatment (stenosis on esojejunal anastomosis). Finally, surgical procedure was never indicated. The use of Eder-Puestow's material together with fiberoptic esophagoscope reduces the hazard of peroral bougienage: no complication occured in our series.