[Esophageal motility disorders in cirrhotics treated by sclerosing the varices]

We performed esophageal manometry on 17 cirrhotic patients (group I) treated with repeated varicose sclerosis (VS) after the varices had been completely eradicated. We used 5% ethanolamine oleate with the free hand technique, administering intra-varix injections at the cardia level, never exceeding 25 cc per session. The first two sessions were spaced a week apart, and the consecutive ones were on a monthly basis. The mean number of VS sessions was 5.52. The esophageal motility study was carried out on the average 12.3 months after the last VS session, with a minimum of six and maximum of 17 months. As controls we used 16 cirrhotic patients with unsclerosed varices (group II) and 26 healthy subjects (group III). The mean age and patient distribution were similar, according to Pugh grading. The length of the lower esophageal sphincter (LES) and the amplitude of the propulsive waves in the middle esophagus were similar in all three groups. We found the LES pressure to be significantly reduced in group I (17.52 +/- 2.8 mmHg) in relation to group II (20.26 +/- 2.49 mmHg) (p less than 0.001) and group III (22.86 +/- 3.73 mmHg) (p less than 0.01). The group II patients showed significantly lower pressure levels than the group III ones (p less than 0.05). The amplitude of peristaltic waves in the distal esophagus was significantly less in group I (22.94 +/- 7.31 mmHg) than in group II (37.46 +/- 10.95 mmHg) (p less than 0.01) and group III (44.8 +/- 11 mmHg) (p less than 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)