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Biomedical subjects

E W Gillison

Publications and source records attributed to E W Gillison.

16 recordsLinked to original sources
PubMed2005

A regional audit of iatrogenic perforation of tumours of the oesophagus and cardia.

INTRODUCTION: With the rising incidence of oesophageal cancer, palliative treatment has an increasingly important role. With median survival unlikely to exceed 6 months, in advanced disease the palliative therapy chosen must not hasten patient's demise. AIM: To establish the outcome of both modern and historical palliative treatment in oesophageal tumours, with emphasis on the aetiology and outcome of iatrogenic perforation. METHODS: Patients with oesophageal or cardia carcinoma treated within the West Midlands between 1992 and 1996 were identified retrospectively. Information was gathered from hospital case notes and the regional cancer intelligence unit with hospitals visited to capture data. All episodes were entered into a dedicated database. RESULTS: Of the 3660 patients who were treated, 2529 received palliation as primary treatment, with 5259 palliative procedures performed; 164 iatrogenic perforations were recorded; 83 were due to diagnostic endoscopy (endoscopic perforation) with the reminder due to interventional palliative procedures. Median survival from all forms of palliation was 138 days. Following perforation survival was 95 days after interventional palliative procedure and 58 days after endoscopic perforation (P > 0.05). Thirty-day mortality after emergency surgery was 11.8% with mean survival of 7.5 months. CONCLUSION: Perforation at diagnostic endoscopy is associated with substantial mortality despite rapid intervention. Patients with suspected cancer must be investigated with extreme care to reduce iatrogenic complications.

Aged↗
PubMed2002

Surgical workload and outcome after resection for carcinoma of the oesophagus and cardia.

BACKGROUND: Performing cancer surgery in high-volume centres may lead to improved outcomes. This study explored the relationship between annual workload and outcome following resection for carcinoma of the oesophagus and cardia. METHODS: The study was a retrospective case-note review of 1125 patients who had surgery for cardio-oesophageal cancer in the West Midlands region of England. Outcome measures were 30-day mortality and long-term survival. RESULTS: The overall 30-day mortality rate was 10.0 per cent with a median survival of 14 months and a 5-year survival rate of 17.2 per cent. Increasing age, advanced stage of disease and emergency resection independently affected outcome adversely. Forty-one infrequent operators (fewer than four resections per year) performed 146 resections (13.0 per cent), 18 intermediate operators (between four and 11 resections per year) performed 488 resections (43.4 per cent) and five frequent operators (12 or more resections per year) performed 491 resections (43.6 per cent). The 30-day mortality rate was greatest in the infrequent group (15.1 per cent) compared with both the intermediate group (6.6 per cent; adjusted odds 0.40, P = 0.004) and the frequent group (11.8 per cent; odds 0.73, P = 0.28). There were no differences in survival rates between the groups, and no difference in outcome between high- and low-volume hospitals. CONCLUSION: In this unselected population-based series there was little evidence of a trend of improving 30-day mortality rate with increasing workload, or between workload and long-term survival.

Adenocarcinoma↗
PubMed1986

Duodenal diversion with vagotomy and antrectomy for severe or recurrent reflux oesophagitis and stricture: an alternative to operation at the hiatus.

In cases of mild symptomatic gastro-oesophageal reflux, standard antireflux surgery, such as fundoplication or the Angelchik prosthesis, produces satisfactory results. Duodenal diversion is recommended for use only in patients with severe oesophageal damage. This situation commonly arises where the gastro-oesophageal junction cannot be reduced into the abdomen, or where previous surgery has made reoperation at the hiatus difficult and hazardous. Fifty-seven patients with severe reflux oesophagitis have been treated by Roux-en-Y duodenal diversion and antrectomy. Thirty three patients had vagotomy in addition. Median follow-up after operation is 6.1 years. In 35 patients (61%), the technique was used as primary surgical treatment. These included 22 patients in a randomized trial of the method. Thirteen (23%) had previously had unsuccessful antireflux surgery. Nine (16%) had undergone previous operations for peptic ulcer or achalasia. There was no operative mortality. No patient in the series required stricture resection. Good or excellent overall results were achieved in 86% of patients. Eighteen of twenty seven patients with severe strictures required an average of three dilatations after operation before dysphagia was completely relieved. Heartburn was dramatically relieved and oesophagitis settled within an average period of 6 months. Poor or unsatisfactory overall results were observed in 8 (14%) patients. These included one tight fibrous stricture which required endoscopic intubation despite resolution of oesophagitis, and four patients who developed a stomal ulcer. No patients suffered from the dumping syndrome. Malignancy must be carefully excluded by biopsy in all cases of stricture.

Adult↗
PubMed1984

Randomized prospective trial of Roux-en-Y duodenal diversion versus fundoplication for severe reflux oesophagitis.

It is not widely recognized that duodenal contents are implicated in the causation of severe reflux oesophagitis and stricture formation in patients with hiatus hernia. In a randomized prospective trial, including only patients with severe oesophageal changes, standard Nissen fundoplication has been compared with antrectomy and Roux-en-Y reconstruction. Twenty-two patients were randomized to each group. The 42 surviving trial patients have been followed for an average period of over 5 years. Good results (Visick I or II) have been achieved in 91 per cent of 22 patients having antrectomy and Roux-en-Y anastomosis (Group B), compared with 65 per cent of 20 patients surviving after Nissen fundoplication (Group A). Poor results (Visick III or IV) seen in seven patients (35 per cent) in group A were almost all associated with failure of fundoplication to stop reflux. Two of these patients have subsequently had antrectomy and Roux-en-Y reconstruction with excellent results. Antrectomy with Roux-en-Y gastrojejunostomy appears to be superior to a standard anti-reflux procedure as primary surgical treatment in these patients. The technique is recommended: where the patient has a fixed irreducible hiatus hernia; where previous surgery at the hiatus has failed and rendered reoperation hazardous.

Adult↗
PubMed1984

Randomized prospective trial of the Angelchik anti-reflux prosthesis.

Fifty-two patients with reflux oesophagitis resistant to medical treatment were randomized at operation to receive either the Angelchik prosthesis or a fundoplication. All patients were assessed postoperatively by a physician unaware of the nature of the operation. Forty-two patients have been followed up for 1-2 years; ten patients for 3-9 months. Ninety-six per cent of the Angelchik patients had satisfactory or excellent results compared with 81 per cent with a fundoplication. There were no failures to control reflux with the Angelchik prosthesis whereas 6 patients (23 per cent) of the fundoplication group have persisting reflux. Operating times for insertion of the prosthesis averaged a little over half that recorded for fundoplication. Complication rates were similar. The results of the trial encourage the use of the prosthesis in patients with gastro-oesophageal reflux, where medical treatment has failed. The prosthesis should not be used if the gut is opened during operation either inadvertently or deliberately, as in making a suture line or anastomosis, because of the risk of sepsis.

Clinical Trials as Topic↗
PubMed1969

Hiatus hernia and heartburn.

The symptoms in a group of 80 patients with a pure sliding hiatus hernia were investigated using the pyloric regulation test (Capper, Airth, and Kilby, 1966). It was found that there was a high correlation between the symptoms of heartburn and the reflux of duodenal barium into the stomach.

Barium Sulfate↗