Coexisting achalasia and paraoesophageal hiatal hernia.

Disorders of the oesophagus present a diagnostic and therapeutic challenge. The presenting symptoms of dysphagia, reflux, pain and vomiting are almost universal, irrespective of the underlying pathology. A combination of endoscopy, barium studies, pH studies and manometry are often required to determine the exact diagnosis and to plan the most effective treatment. Paraoesophageal hiatal hernia is an uncommon condition, present in 14% of all hiatal hernias, which requires urgent correction to prevent life-threatening complications. It is unusual for other oesophageal disorders to coexist. We present a case where achalasia and a paraoesophageal hiatal hernia probably coexisted.

Surgical treatment of para-oesophageal hiatal hernia.

The development of laparoscopic antireflux surgery has stimulated interest in laparoscopic para-oesophageal hiatal hernia repair. This review of our practice over 10 years using a standard transthoracic technique was undertaken to establish the safety and effectiveness of the open technique to allow comparison. Sixty patients with para-oesophageal hiatal hernia were operated on between 1989 and 1999. There were 38 women and 22 men with a median age of 69.5 years. There were 47 elective and 13 emergency presentations. Operation consisted of a left thoracotomy, hernia reduction and crural repair. An antireflux procedure was added in selected patients. There were no deaths among the elective cases and one among the emergency cases. Median follow-up time was 19 months. There was one recurrence (1.5%). Seven patients (12%) required a single oesophagoscopy and dilatation up to 2 years postoperatively but have been asymptomatic since. Two patients (3%) developed symptomatic reflux which has been well controlled on proton-pump inhibitors. Transthoracic para-oesophageal hernia repair can be safely performed with minimal recurrence.

A tailored surgical approach for gastro-oesophageal reflux disease: the Nottingham experience.

OBJECTIVE: The objective was to assess the results which can be achieved by tailoring the anti-reflux procedure to the anatomical and functional situation of the patient with gastro-oesophageal reflux disease (GORD). PATIENTS AND METHODS: Two hundred and seventy six patients undergoing a primary tailored anti-reflux procedure between 1986 and 1996 were evaluated. An anti-reflux procedure was selected on the basis of the anatomical and functional findings assessed by means of barium video, endoscopy, manometry and prolonged pH monitoring. The operations performed were Nissen fundoplication (77), total fundoplication gastroplasty (TFG; 140) and Belsey Mark IV (BMIV; 59). The unit policy is for life-long follow-up. The symptoms at review were assessed and graded according to previously published criteria (Orringer MB, Skinner DB, Besley HR. Long-term results of the mark IV operation for hiatal hernia and analyses of recurrences and their treatment. J Thorac Cardiovasc Surg 1972;63:25-31). Patients with recurrent symptoms were fully re-investigated. RESULTS: Mean hospital stay was 8.2 days (5-32 days). There was one hospital death (0.36%). Mean follow-up was 6.7 years (range, 2.2-13.1 years). Overall excellent or good results were achieved in 247 (89.5%) patients (92.2% in Nissen, 90.7% in TFG and 83.1% in BMIV group, P=0.1). In patients without oesophagitis (n=72), the success rate was 93.1%, while for patients with grade IV oesophagitis (n=89) this was 87.6% (P=0.2). Kaplan-Meier freedom from recurrent or new, operation-induced, symptoms at 10 years was 88.1% (89.5% in Nissen, 87.4% in TFG and 73.8% in BMIV groups, P=0.08). CONCLUSIONS: These data suggest that where the appropriate anti-reflux procedure is selected, surgery can achieve satisfactory mid- and long-term success rates across the spectrum of GORD. When oesophageal shortening is evident, or merely suspected, we favour a TFG. In the presence of impaired motility and no evidence of oesophageal shortening, a BMIV is the preferred approach. The Nissen procedure is used for uncomplicated cases.

Comparison of long-term results of total fundoplication gastroplasty and Belsey Mark IV antireflux operations in relation to the severity of oesophagitis.

OBJECTIVE: Belsey Mark IV (BM IV) and total fundoplication gastroplasty (TFG) were the standard anti-reflux operations in two consecutive periods in Nottingham City Hospital Thoracic Surgery Unit. The aim of this study was to compare the long-term results obtained by these two procedures emphasizing their relation to the severity of the oesophageal mucosal damage. METHODS: Ninety patients (50 females and 40 males with a mean age of 57 years) who had a BM IV operation between 1976 and 1983 and 86 patients (46 females and 40 males, with a mean age of 56.5 years) undergoing a TFG procedure between 1983 and 1986 were evaluated. All patients were assessed preoperatively by means of clinical history, barium meal and endoscopy. In addition, 72 of the patients having a TFG had prolonged pH monitoring and manometric studies. The unit policy is for life-long follow-up. The symptoms at review were assessed and graded according to the criteria published by Orringer et al. (Orringer MB, Skinner DB, Belsey RHR. Long-term results of the Mark IV operation for hiatal hernia and analyses of recurrences and their treatment. J Thorac Cardiovasc Surg 1972;63:25-33). RESULTS: In the BM IV group there was one post-operative death (1.1%). The median follow-up was 11 years (range 3-18 years). Overall good results were achieved in 64 patients (71.9%). In patients without oesophagitis (n = 24) the success rate was 91.7% while for grades I (n = 17), II-III (n = 36) and IV (n = 12) oesophagitis this was 76.5, 66.7 and 41.7%, respectively (P = 0.01). The actuarial success rate at 10 through to 18 years was 71.0%. In the TFG group there was no postoperative death. The median follow-up was 10 years (range 2-14 years). Overall good results were achieved in 78 patients (90.7%). In the absence of oesophagitis (n = 10) the success rate was 90.0% and for grades I (n = 12), II-III (n = 26) and IV (n = 38) oesophagitis this was 91.6, 92.3 and 89.4%, respectively. The actuarial success rate at 10 through to 14 years was 90.3%. The differences in the overall success rate (P = 0.002), the success rates forgrades II-III (P = 0.02) and IV (P = 0.001) oesophagitis and the long-term actuarial success rates (P = 0.001) were significant. CONCLUSION: These data provide evidence on the superiority of the TFG against the BM IV in achieving long-term relief of reflux symptoms in the presence of severe oesophagitis. We believe that failure of BM IV in this setting is due to obvious or subtle oesophageal shortening.

Management of benign oesophageal stricture by total fundoplication gastroplasty.

In the Department of Thoracic Surgery, City Hospital, Nottingham, we use total fundoplication gastroplasty routinely in the management of patients with benign peptic strictures who are unresponsive to medical treatment. This is an analysis of our results between 1983 and 1987. Fifty-six patients are included. There was no operative mortality. An overall good result was achieved in 83.9% of the patients. The results were better earlier in the disease (86.7% in grade II and 90.3% in grade I) than later (60% in grade III). We believe that conservative surgery should not be unduly delayed once medical management has failed. We now reserve resection for patients with fibrotic undilatable strictures and failures of conservative surgery.