Index admission vs elective laparoscopic common bile duct exploration: a district general hospital experience over 6 years.

BACKGROUND: Laparoscopic common bile duct exploration (LCBDE) is relatively a new approach for clearing choledocholithiasis. The aim of this study is to assess the safety of this approach to clearing common bile duct (CBD) stones on an index admission including emergency setting. METHODS: Retrospective data collection and analysis were carried out for 207 consecutive cases of LCBDE performed in Royal Cornwall Hospital over 6 years (2015-2020). Patients were divided into two groups (Index admission vs elective) then both groups compared. RESULTS: A total of 207 cases of LCBDE were performed in our unit during the time period. One hundred twenty-two operations were performed on the index admission and 85 on a subsequent elective list. Mean operative time was 146 ± 64 min in the index admission group and 145 ± 65 min in the elective group (p = 0.913). Length of stay post-operatively was 3.3 ± 6.3 days in the index admission cases and 3.5 ± 4.6 days after elective cases. Successful clearance was achieved at the end of the operation in 116 patients in the index admission group, clearance failed in one case and negative exploration in 5 patients. In the elective group 83 patients had a successful clearance at the end of the operation, and 2 patients has had a negative exploration. Twelve patients (index admission group) and 8 patients of the elective cases required post-operative Endoscopic Retrograde Cholangiopancreatography (ERCP) to manage retained stones, recurrent stones and bile leak (p = 0.921). Three patients required re-operation for post-operative complications in each group. CONCLUSION: Common bile duct exploration in index admission is safe with high success rate if performed by well-trained surgeons with advanced laparoscopic skills.

Laparoscopic repair of coexisting prevascular and obturator hernias.

A prevascular femoral hernia is a rare type of femoral hernia in which the neck lies anterior to the femoral vessels. Obturator hernias are unusual herniations through the obturator foramen. There are no reports in the literature of coexisting prevascular and obturator hernias. Although obturator hernias have been treated successfully by laparoscopic techniques, there are no published reports of prevascular hernias treated in this way. We report the first case in the literature of a patient with a prevascular femoral hernia treated successfully by laparoscopic preperitoneal mesh repair in a rare case associated with ipsilateral obturator and classic femoral hernias. Prevascular femoral hernias are rare, potentially difficult to treat and are ideally suited to investigation and repair by laparoscopic means.

Abnormal colonic motility: a possible association with urge fecal incontinence.

PURPOSE: Fecal incontinence is a distressing condition affecting up to 7% of the population. Severe urgency is a symptom associated with hypersensitivity of the rectum, a common finding in both fecal incontinence and irritable bowel syndrome. The purpose of this study was to investigate whether patients with fecal incontinence, urgency, and rectal hypersensitivity have abnormal hindgut motility, suggestive of a more generalized motility problem. METHODS: Eleven females with urgency-associated incontinence and without anal sphincter injury were compared with 5 controls. After full clinical, ultrasonographic, and physiological assessment, patients underwent prolonged colonic manometry studies. Motility patterns were recorded and, in particular, the response to a standard gastrocolic reflex was noted. RESULTS: Rectal sensation values in patients were as follows: first sensation, 22 (range, 5-58) mls; desire to defecate, 31 (range, 13-166) mls; and maximum tolerated volume, 64 (range, 21-254) mls. Compared with controls, patients had significantly higher numbers of 1) low amplitude waves (>5 mmHg) in both the sigmoid colon (101 vs 46.5; P = .028) and the descending colon (101.5 vs 41; P = .036) in the hour before the meal stimulus, and 2) high amplitude waves (>50 mmHg) in the sigmoid colon (2 vs 0; P = .006) in the fasting state. CONCLUSION: Patients with fecal incontinence associated with severe urgency may have rectal hypersensitivity and a more global colonic motility problem similar to irritable bowel syndrome.

Assessment of dietary intake and trace element status in patients with ileal pouch-anal anastomosis.

PURPOSE: Panproctocolectomy and ileal pouch-anal anastomosis is the operation of choice for patients with ulcerative colitis and familial polyposis. The long-term nutritional consequences after pouch surgery are unknown. We have assessed the nutritional status of the essential trace elements-zinc, copper, manganese, and selenium-in patients several years (median, 10 (range, 2-15) years) after surgery. METHODS: Fifty-five patients with uncomplicated ileal pouch-anal anastomosis and 46 healthy control subjects were studied. A dietary assessment of trace element intake was undertaken by using a semiquantitative food frequency questionnaire. The patients' trace elements status for zinc, copper, manganese, and selenium was assessed by measuring their concentrations in blood. RESULTS: The dietary intake of individual trace elements was similar in both groups (all P values > 0.4). There was no significant difference in the concentrations of plasma copper, zinc, and selenium between patients and healthy control subjects (all P values > 0.07). The concentration of whole blood manganese was significantly higher (P = 0.004) in patients (median, 178.5 nmol/l; range, 59-478 nmol/l) compared with healthy control subjects (median, 140 nmol/l; range, 53-267 nmol/l). Four (7 percent) patients had manganese concentrations more than three standard deviations of the mean of control group (>255 nmol/l). CONCLUSIONS: This study shows that patients who have had uncomplicated pouch surgery have a normal dietary intake of trace elements and do not develop deficiencies in copper, zinc, manganese, and selenium. However, these patients may be at increased risk of manganese toxicity.

Paid work increases and state benefit claims decrease after bariatric surgery.

BACKGROUND: Bariatric surgery is a clinically effective treatment for obesity and has been shown to be cost-effective. The impact of bariatric surgery on the subsequent ability to work and the uptake of state-funded benefits is not well documented. METHODS: A consecutive series of 79 patients who had undergone laparoscopic Roux-en-Y gastric bypass (LRYGBP) or laparoscopic adjustable gastric banding (LAGB) were surveyed to assess changes in their ability to work and the number and type of state benefits claimed after surgery. RESULTS: 59 patients (75%) responded, median age 45, median follow-up 14 months. There was a 32% increase in the number of respondents in paid work after surgery (P<0.05). The mean weekly hours worked increased from 30.1 to 35.8 hours (P<0.01). Respondents also reported a decrease in obesity-related physical and emotional constraints on their ability to do work (P<0.01). Fewer patients claimed state benefits postoperatively (P<0.01). CONCLUSION: More patients perform paid work after LRYGBP and LAGB than beforehand, and the number of weekly hours they work increases. After surgery, patients claim fewer state benefits.