[Clinical and functional results after Laparoscopic fundoplication. Prospective evaluation].
OBJECTIVE
To prospectively assess the medium- and long-term clinical and functional results in consecutive patients undergoing laparoscopic procedures for gastroesophageal reflux.


METHODS
The series included the interventions performed or assisted by the first author in 325 patients referred for surgical evaluation between December 1992 and June 2000. Forty patients were excluded from the study because they did not fulfil the inclusion criteria for laparoscopic surgery. A further 20 patients who underwent laparoscopic surgery were excluded because they required conversion to open surgery. Thus, 265 patients were included in the study. One hundred ninety-six total fundoplications (Nissen-Rossetti) and 69 partial fundoplications(42 posterior-Toupet and 27 anterior-Dor) were performed. The surgical technique employed was a slight modification of that described by Dallemagne et al with five-trocars. Preoperative evaluation was established by clinical features, endoscopy with biopsy, barium contrast radiography, esophageal manometry and esophageal pH monitoring.


RESULTS
The mean follow-up was 47.1 3.3 months (range: 4-92 months). Heartburn, regurgitation, and dysphagia were relieved in 92.5%, 97.7%, and 88.1% of patients respectively. Complete relief of symptoms was achieved in all patients who presented preoperative respiratory symptoms as a complication of gastroesophageal reflux. Esophagitis healed in 98.2% of patients with preoperative esophagitis. Correction of lower esophageal sphincter pressure and lower esophageal sphincter length were statistically significant compared with preoperative status (p = 0.006 and p = 0.003, respectively). Pre- and postoperative differences in the percentage of patients with a pH < 4 in 24-hour ambulatory esophageal pH monitoring were also significant (p = 0.005), confirming correction of acid reflux. Morbidity appeared in 6.7% of patients and there was no mortality. Conversion to open procedures was required in 7.5%. The mean operative time was 115 6.3 minutes.


CONCLUSIONS
These preliminary results suggest that when performed by experienced surgeons laparoscopic fundoplication provides an excellent alternative in selected patients with gastroesophageal reflux. Both medium- and long-term clinical and functional results, as well as morbidity, were satisfactory and were similar to those of open fundoplication.
Fernández-Cebrián
J M
JM
Unidad de Cirugía General y del Aparato Digestivo. Fundación Hospital Alcorcón. Universidad Rey Juan Carlos, Spain. JMFernandez@fhalcorcon.es
Pérez De Oteyza
J
J
Carda
P
P
Fresneda
V
V
Lavalle
J A
JA
Pardo De Lama
M
M
Hernández Granados
P
P
Faro
V
V
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D018662:Fundoplication / Q000379:methods*; D005764:Gastroesophageal Reflux / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies