Successful closure of gastrocutaneous fistulas using the Surgisis? anal fistula plug

Introduction

Gastrocutaneous fistulas remain an uncommon complication of upper gastrointestinal surgery. Less common but equally problematic are gastrocutaneous fistulas secondary to non-healing gastrostomies. Both are associated with considerable morbidity and mortality. Surgical repair remains the gold standard of care. For those unfit for surgical intervention, results from conservative management can be disappointing. We describe a case series of seven patients with gastrocutaneous fistulas who were unfit for surgical intervention. These patients were managed successfully in a minimally invasive manner using the Surgisis^® (Cook Surgical, Bloomington, IN, US) anal fistula plug.

Methods

Between September 2008 and January 2009, seven patients with gastrocutaneous fistulas presented to Wishaw General Hospital. Four gastrocutaneous fistulas represented non-healing gastrostomies, two followed an anastomotic leak after an oesophagectomy and one following an anastomotic leak after a distal gastrectomy. All patients had poor nutritional reserve with no other identifiable reason for failure to heal. All were deemed unfit for surgical intervention. Five gastrocutaneous fistulas were closed successfully using the Surgisis^® anal fistula plug positioned directly into the fistula tract under local anaesthesia and two gastrocutaneous fistulas were closed successfully using the Surgisis^® anal fistula positioned endoscopically using a rendezvous technique.

Results

For the five patients with gastrocutaneous fistulas closed directly under local anaesthesia, oral alimentation was reinstated immediately. Fistula output ceased on day 12 with complete epithelialisation occurring at a median of day 26. For the two gastrocutaneous fistulas closed endoscopically using the rendezvous technique, oral alimentation was reinstated on day 5 with immediate cessation of fistula output. Follow-up upper gastrointestinal endoscopy confirmed re-epithelialisation at eight weeks. In none of the cases has there been fistula recurrence (range of follow-up duration: 30–59 months).

Conclusions

Surgisis^® anal fistula plugs can be used safely and effectively to close gastrocutaneous fistulas in a minimally invasive manner in patients unfit for surgical intervention.     

Adhesive shoulder capsulitis: does the timing of manipulation influence outcome?

The purpose of this study was to assess the influence of timing of manipulation under anaesthesia for adhesive capsulitis of the shoulder on the long-term outcome. One hundred and eighty consecutive patients with a diagnosis of adhesive capsulitis according to Codman's criteria were selected from a shoulder surgery database; 145 were available for follow-up after a mean period of 62 months (range: 12 to 125). All patients underwent manipulation under anaesthesia (MUA) with intra-articular steroid injection. A statistically significant improvement in range of movement, function (Oxford Shoulder Score) (OSS) and Visual Analogue pain intensity Score (VAS) was obtained following manipulation. Ninety percent of the 145 patients who successfully completed the study were satisfied with the procedure. Eighty-nine percent indicated that they would choose the same procedure again, if the same problem arose in the opposite shoulder. Eighty-three percent of the patients had manipulation performed less than 9 months from onset of symptoms (early MUA). The remainder had manipulation performed after 9-40 months (late MUA). Patients who had early intervention had a significantly better Oxford Shoulder Score at final follow up; mobility and pain (VAS) were also letter than in the late group, but not significantly.     

Bronchial closure methods and risks for bronchopleural fistula in pulmonary resections: how a surgeon may choose the optimum method?

There is debate about which bronchial closure technique is the best to prevent bronchopleural fistulas (BPFs). We aim to assess the effect of bronchial closure procedures and patients' characteristics on BPF occurrence in pulmonary resections. Bronchial closures in 625 consecutive patients were assessed. Stumps were closed by manual suturing in 204 and by mechanical stapling in 421 cases. In the mechanical stapling group, stapling supported by manual suture was performed in 170 cases. BPFs occurred in 3.8%. Of these, stapling was used in 5.0%, whereas manual suturing was used in 1.5% (P=0.04). BPFs were more prevalent among patients who had undergone pneumonectomy (P<0.01), right pneumonectomy (P<0.01), stapler closure (P<0.01), patients with co-factors (P<0.01), and patients who had undergone preoperative neo-adjuvant (P=0.01) or postoperative adjuvant therapy (P=0.03). There was no difference in the frequency of BPF between patients with and without adjuvant support in the stapling group. The optimum bronchial closure method has to be chosen by considering the patient and bronchus based characteristics. This has to be assessed carefully, especially in pneumonectomy and co-factors. The manual closure seems to be the more preferable method in risky patients. An additive support suture on the bronchial stump does not decrease the risk of BPF.     

Laparoscopic distal pancreatectomy: does splenic preservation affect outcomes?

Although the spleen is often routinely resected during both open and laparoscopic distal pancreatectomies, a splenectomy can increase the risk of postoperative and life-long infectious complications. Spleen-preserving laparoscopic pancreatectomies can technically be more difficult because of the delicate dissection of the splenic vessels. We performed a retrospective review of 34 laparoscopic pancreatectomies done at our institution. All procedures were done laparoscopically without hand assistance. Attempts were made in all patients to conserve the spleen, which was successful in 10 patients (29%). In the splenectomy group, 9 patients had 12 surgical complications (26%), which was statistically significant compared with the spleen-preserving group, in which there were no complications. This included 7 patients with a pancreatic leak (20%) and 3 with postoperative hemorrhage requiring reexploration (9%). Patients with spleen-preserving pancreatectomies had significantly less blood loss and shorter operative time compared with patients who underwent concomitant splenectomy. Splenic preservation should be attempted in all patients undergoing laparoscopic distal pancreatectomy unless there are overriding oncological or anatomic concerns.     

Innovative management of anal fistula by the use of the anal fistula plug: hype or help?

Impressed by the initial success rates of 80% of the anal fistula plug for the closure of cryptoglandular and Crohn's associated anorectal fistulas, preliminary results from centers world-wide showed a healing rates between 24% and 88%. When compared to traditional flap repair for closing high anorectal fistulas, impairement of continence may be decreased using the plug procedure. Analyzing the different experiences of the plug procedure ranging from promising to disappointing results, a variety of issues such as bowel preparation, treatment of fistula tract, closure of the internal opening, and postoperative management have to be considered. Furthermore, the 'ideal' indication has still to be defined. At the moment, all results which have been published only provide short-term results, and the question whether the plug procedure is appropriate and effective in Crohn's disease cannot be answered definitely. Finally, the question how to proceed in patients with plug dislodgement or failure remains unclear. In general, the introduction of the plug has accelerated a 'new' discussion on the optimal treatment of complex fistulas. Further analysis is needed to explain the definite role of this innovative technique in comparison to traditional surgical techniques.     

Traumatic aortic injury: does the anatomy of the aortic arch influence aortic trauma severity?

Purpose

Traumatic aortic injury (TAI) is a rare but life-threatening type of injury. We investigate whether the anatomy of the aortic arch influences the severity of aortic injury.

Methods

This is a retrospective study of twenty-two cases treated with TEVAR for TAI in our department from 2009 to 2014. Aortic injury was assessed in accordance with the recommendations of the Society of Vascular Surgery. We measured the aortic arch angle and the aortic arch index, based on the initial angio-CT scan, in each of the analyzed cases.

Results

The mean aortic arch index and mean aortic arch angle were 6.8 cm and 58.3°, respectively, in the type I injury group; 4.4 cm and 45.9° in the type III group; 3.3 cm and 37° in the type IV group. There were substantial differences in both the aortic arch index and the aortic arch angle of the type III and IV groups. A multivariate analysis confirmed that the aortic arch angle was significantly associated with the occurrence of type III damage (OR 1.5; 95% CI 1.03–2.2).

Conclusions

The severity of TAI is influenced by the sharpness of the aortic arch. There is an inverse relationship between the severity of aortic injury and the aortic arch index.

     

Incidental gall bladder carcinoma: does the surgical approach influence the outcome?

BACKGROUND: The aim of the study was to evaluate the outcome in patients with unsuspected gall bladder carcinoma diagnosed after cholecystectomy, comparing the laparoscopic approach with open surgery. METHODS: A retrospective study was done of 16 patients who were diagnosed with unsuspected gall bladder carcinoma out of the 2850 who had undergone cholecystectomy for symptomatic cholelithiasis at our institution between 1990 and 2004. Eight cases (seven women and one man, mean age 63 (range 49-75 years) ) were diagnosed after laparoscopic cholecystectomy (group A) and eight cases (six women and two men, mean age 63 (range 50-79 years) ) after open cholecystectomy (group B). We evaluated the outcome in the two groups correlating the cumulative survival rates with tumour stage and surgical technique. RESULTS: In group A, three patients had port-site recurrence (1 pT1a and 2 pT1b tumours) after 6, 7 and 9 months, one had intraperitoneal dissemination (pT2) after 3 months, and four had no recurrence (1 pTis, 2 pT1a and 1 pT1b). In group B, five patients had recurrences (4 pT1b and 1 pT2) after an average of 8 months (range 5-11) and three had no recurrence (1 pTis and 2 pT1a). Survival rate was statistically correlated with tumour stage but not with the surgical approach used to perform cholecystectomy. CONCLUSIONS: The surgical approach used for cholecystectomy would seem not to influence the outcome in patients with unsuspected gall bladder carcinoma. The tumour stage is the most important prognostic factor.     

Laparoscopic appendectomy in a district hospital: does the technique influence the outcome?

BACKGROUND: Laparoscopic appendicectomy (LA) has proved to be a safe, effective procedure for appendicitis. However, its application in the current surgical practice is still far less than the laparoscopic cholecystectomy. Therefore, its role as a gold standard operation for acute appendicitis (AA) is less well established. METHODS: Between September 1999 and January 2007, a series of 200 patients (112 female, 88 male) with AA underwent LA in our surgical unit. A single consultant surgeon performed all the cases. Outcomes, including the length of stay, operative time, and complications, were evaluated. Follow-up assessment of patients was performed by outpatient appointment. RESULTS: The indications for LA were clinical diagnosis of AA for 177 patients (85%) and interval appendicectomy for 23 patients (15%). The mean age of these patients was 18.8 years (range, 8-83). Operative diagnosis of inflamed appendix, including perforated appendicitis in 9 patients (7.5%), was made in 139 patients (69.5%), and the appendix was macroscopically normal in 40 patients (20%). Different pathologies were found in 21 patients (11.5%). Of the 40 (20%) macroscopically normal appendices, 10 (5%) appendices were reported as inflamed by histopathology examination. The operative time ranged from 13 to 62 minutes, with a mean of 18 minutes. Minor morbidity was reported in 11 patients (5.5%) CONCLUSION: In experienced hands using a meticulous technique, LA provides diagnostic and therapeutic options, decreased operative time, rapid recovery, short hospital stay, fewer postoperative complications, and no intra-abdominal abscesses. Appendicectomy has cured right iliac fossa pain in almost all the patients.