The surgical treatment of the intrathoracic migration of the gastro-oesophageal junction and of short oesophagus in gastro-oesophageal reflux disease.
OBJECTIVE
In the rush to implement laparoscopic surgery for gastro-oesophageal reflux disease (GORD), the necessity to treat a short oesophagus with dedicated techniques was not always adequately considered. The aim of this study was to define the frequency, patterns and surgical treatment of the intrathoracic migration of the g-o junction and short oesophagus in GORD.


METHODS
Between 1980 and 2003 our group indicated surgery only for severe and complicated GORD and for drawbacks of medical therapy. Preoperatively patients underwent clinical-instrumental work up. The various degrees of the intrathoracic migration of the g-o junction were classified according to the barium swallow. A total of 319 patients operated upon were grouped according to the periods 1980-1991 and 1992-2003 with 149 and 170 patients, respectively. In the first period only 'open' procedures were performed; the Collis gastroplasty in addition to the antireflux procedure was performed when reduction of the g-o junction in the abdomen required excessive tension. In the second period mini-invasive techniques were progressively introduced. During laparoscopy, the relationship between the g-o junction and the hiatus, and the need to elongate the oesophagus, was assessed by intraoperative oesophagoscopy.


RESULTS
The Collis gastroplasty was performed in 29% in the first period and in 23% in the second period. Radiology was a strong predictor of the necessity to elongate the oesophagus. In the second period, global long-term results improved with respect to the first period; P = 0.047 (first period satisfactory 82%, poor 18%, median FU 84, 12-252 months; second period satisfactory 93%, poor 7%, median FU 34, 6-126 months). In the second period, Collis-Nissen and Collis-Belsey procedures had satisfactory results in 80% and poor in 20%.


CONCLUSIONS
In surgery for severe GORD, the Collis procedure is required in 23% of operations; radiology helps to plan surgery; intraoperative endoscopy avoids unnecessary oesophageal lengthening.
Mattioli
Sandro
S
Department of Surgery, Intensive Care, and Organ Transplantation, Center for the Study and Therapy of Diseases of the Oesophagus (Surgical Section), University of Bologna, Bologna, Italy. sandro.mattioli@unibo.it
Lugaresi
Maria Luisa
ML
Di Simone
Massimo Pierluigi
MP
D'Ovidio
Franco
F
Pilotti
Vladimiro
V
Bassi
Francesco
F
Brusori
Stefano
S
Gavelli
Giampaolo
G
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004943:Esophagogastric Junction / Q000473:pathology / Q000601:surgery; D004945:Esophagoscopy; D004947:Esophagus / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005260:Female; D018662:Fundoplication / Q000379:methods; D005764:Gastroesophageal Reflux / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D015391:Gastroplasty / Q000379:methods; D006551:Hernia, Hiatal / Q000209:etiology / Q000473:pathology; D006801:Humans; D007430:Intraoperative Care / Q000379:methods; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures / Q000379:methods; D011183:Postoperative Complications; D011300:Preoperative Care / Q000379:methods; D011859:Radiography; D012720:Severity of Illness Index; D016896:Treatment Outcome