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At least 811 records · Page 45Linked to original sources
PubMed1995

Long-term results of anterior resection using the double-stapling technique.

PURPOSE: This study was designed to determine the anastomotic leak rate, local recurrence rate, and survival of patients undergoing anterior resection with the double-stapling technique for rectal cancer. METHODS: Between 1981 and 1992, 189 patients underwent a curative (166) or palliative (23) anterior resection using the double-stapling technique. A chart review was performed, and follow-up information was obtained from the patient or family physician. Follow-up was complete in 186 patients (98 percent). RESULTS: There were five (2.6 percent) stapler-related complications, of which two patients required a defunctioning colostomy. Postoperative mortality was 1.6 percent, and clinical leak rate was 7.3 percent. Clinical leak rate was significantly higher in patients with lesions in the lower third (20 percent) compared with those in the middle and upper thirds (9 and 1 percent, respectively; P < 0.05). After a mean follow-up of 32 +/- 29 months, local recurrence rate was 9.1 percent but was significantly higher in patients more than 65 years old (14 vs. 1 percent; P < 0.005) and in patients with resection margins less than 2.0 cm (17 vs. 5.5 percent; P < 0.05). Five-year survival was 78 percent. CONCLUSIONS: Anterior resection performed with the double-stapling technique has an acceptable clinical leak rate, local recurrence rate, and survival rate. However, the clinical leak rate appears to be increased in patients with low tumors and, therefore, a defunctioning colostomy should be considered. Resection margins of more than 2 cm are necessary.

Adult↗
PubMed1994

Does the level of stapled ileoanal anastomosis influence physiologic and functional outcome?

PURPOSE: The aim of this investigation was to ascertain how the length of anal canal preserved above the dentate line in stapled end-to-end ileoanal anastomosis influenced late outcome. METHODS: Two groups, high cuff group and low cuff group of nine subjects with stapled anastomosis, matched for sex, age, pouch configuration, and mean follow-up, representing the highest (median, 2.5 cm) and lowest (median, 0.7 cm) anal cuff lengths in our series, were selected. Physiologic and functional parameters were appraised preoperatively, at the time of ileostomy closure, and at 1, 3, 6, and 12 months after reestablishment of intestinal continuity. RESULTS: At one year, the drop in mean anal canal resting pressure was 13 percent in the high cuff group (not significant) and 31 percent in the low cuff group (P < 0.05); mean maximum squeezing pressure did not differ significantly from preoperative values in both groups. The mean volume of the ileal pouch was higher in the low cuff group at all insufflation pressures. The rectoanal inhibition reflex reappeared in four high cuff group patients and in none of the low cuff group patients. Mean distention pressure (cm H2O) and volume (ml) eliciting urge sensation were 80 and 360 in the low cuff group compared with 40 and 240 in the high cuff group (P < or = 0.05). Daytime bowel movements and night incontinence were significantly better in the low cuff group. No statistical differences were observed for night stool frequency, daytime incontinence, pad use (day and night), discrimination between gas and feces, ability to defer evacuation, and difficulty in emptying the pouch. CONCLUSION: Patients with stapled anastomoses and a low rectal cuff length, despite presenting lower anal resting pressure and absence of rectoanal inhibition reflex, had a better functional outcome in terms of continence than those with a high cuff length.

Adult↗
PubMed2005

Stapled gastroplasty for antral stricture after repair of neonatal gastric rupture: report of a case.

The patient was the second of twin girls born at 32 weeks' gestation, weighing 1736 g. Abdominal distention was noted the day after birth, and abdominal x-ray showed free air in the abdomen. An emergent laparotomy with debridement and primary closure were performed for spontaneous gastric rupture. From the age of 8 months, the infant sometimes vomited after meals and was unable to gain weight. She was diagnosed, by upper gastrointestinal series and gastroscopy, with antral stricture with a normal prepyloric area and pylorus. The presence of an antral web, ulcers, or ectopic pancreatic tissue was excluded. There was sufficient distance between the stricture area and the pylorus. Stapled gastroplasty using an Endopath linear cutter stapler and a Proximate linear stapler was performed safely and quickly without injury to the normal pylorus or branches of the vagal nerve at the lesser curvature. The child's postoperative course was uneventful.

Constriction, Pathologic↗
PubMed2006

Initial evaluation of a technique for complete cecal bypass in the horse.

OBJECTIVE: To describe a novel stapling technique for creation of a complete cecal bypass, without ileal transection in horses. STUDY DESIGN: Experimental study. ANIMALS: Four adult horses. METHODS: Through a ventral median celiotomy, jejunocolostomy was made with an intraluminal anastomosis device (ILA-100) and oversewn with a Cushing pattern to reinforce the staple line. Immediately distal to the anastomosis, 4 rows of staples were applied using a thoracoabdominal stapling device (TA-90) to occlude the lumen of the distal jejunum and proximal ileum. Necropsy exams were performed at least 60 days after surgery. RESULTS: No intraoperative complications occurred. Cecal bypass was functional in all horses at necropsy. The most oral staple line across the ileum partially failed in 1 horse; however cecal bypass was functional. CONCLUSIONS: Complete cecal bypass without ileal transection is a viable alternative to traditional methods of complete cecal bypass. Two sets of staple lines across the ileum are recommended. Longer term follow-up is warranted before clinical use of this technique. CLINICAL RELEVANCE: Cecal bypass without ileal transection is technically simple and effectively bypasses the cecum. It also should intuitively require less time and have a reduced risk of contamination compared with complete cecal bypass with ileal transection.

Anastomosis, Surgical↗
PubMedDate not supplied

[Stapled hemorrhoidectomy: critical observation on state of art].

The authors review pros and cons of stapled hemorrhoidectomy (SH). Postoperative primary lower than after hemorrhoidectomy, but no data are available on the long term recurrences in large prospective series. Severe postoperative complications have been reported and SH seems less effective in patients with 4th degree files. SH is a useful technique, provided that proper indication are strictly followed and the procedure is carried out by specialists.

Hemorrhoids↗
PubMed1998

De Palma staple to fix the tendon in stimulated graciloplasty.

PURPOSE: This new technique fixes the gracilis tendon to the ischial tuberosity. METHOD: The De Palma stapler was used to fix the gracilis tendon to the ischial tuberosity in five patients undergoing stimulated graciloplasty. RESULT: Successful fixation was achieved in all cases with good follow-up. CONCLUSION: This is a simple method that could be adopted widely to fix the gracilis tendon to the ischial tuberosity.

Anal Canal↗
PubMed1995

Experiences with the linear cutter technique for performing Roux-en-Y anastomosis following total gastrectomy.

The use of stapling devices for performing gastro-intestinal anastomosis has recently gained wide acceptance. In fact, since 1991, we have been using linear cutter devices for performing the Roux-en-Y anastomosis, transection of the duodenum, and closure of the jejunal stump (except following esophagojejunostomy), and are no longer employing hand-sewn procedures. In this report, the linear cutter technique used after total gastrectomy is described and the differences in anastomotic leakage, morbidity, operating time, and reconstruction time are evaluated in comparison with those following hand-sewn anastomoses. A total of 22 patients undergoing total gastrectomy within a 2-year period were randomized into two groups of 11, to have reconstruction performed by either a stapled or hand-sewn Roux-en-Y anastomosis. One patient from the stapled group died of acute myocardial infarction 6 days after the operation. Anastomotic leakages from the esophagojejunostomy region occurred in 18% of the patients in the stapled group, but fortunately no leakage was apparent from the Y-anastomosis when the linear cutter technique was used. The most obvious significance was the short mean reconstruction time in the stapled group of 19.1 +/- 3.56 min (P < 0.01) being 31 min shorter than that of the hand-sewn group (n = 11). Thus, we proposed that the linear cutter technique is a safe technique for performing anastomosis following total gastrectomy, which would significantly reduce the reconstruction time.

Adenocarcinoma↗
PubMed2004

Randomized clinical trial of stapled hemorrhoidectomy vs open with Ligasure for prolapsed piles.

BACKGROUND: The aim of the study was to compare the results in 95 patients randomly allocated to undergo either stapled or open hemorrhoidectomy using Ligasure. METHODS: Ninety-five patients with grade III and IV hemorrhoids were randomly allocated to undergo either stapled (50 patients) or open using Ligasure (45 patients). Stapled hemorrhoidectomy was performed with the use of a circular stapling device. Open hemorrhoidectomy was accomplished according to the Milligan-Morgan technique by using Ligasure. Postoperative pain was assessed by means of a visual analog scale (VAS). Recovery evaluation included return to pain-free defecation and normal activities. A 6-month clinical follow-up and an 18 (12-24) month median telephone follow-up were obtained in all patients. RESULTS: Operation time for open hemorrhoidectomy using Ligasure was shorter [median 13 (range 9.2-16.1) min vs 15 (range 8-17) minutes, p < 0.05]. Median range of VAS score in the stapled group were significantly lower [VAS score after 8 h: 3 (2-6) vs 5 (3-8), p < 0.01; VAS score after first defecation: 5 (3-8) vs 7 (3-9), p < 0.001. The stapled hemorrhoidectomy was associated with an increased incidence of intraoperative bleeding in 18 cases (36%) vs four cases (8.8%) of the Ligasure group. There were three cases (6%) from the stapled group with recurrence of the hemorrhoids and none from the open technique. CONCLUSIONS: Hemorrhoidectomy with a circular stapler device is easy to perform, but one more line of clips must be added to the device to avoid intraoperative bleeding from the cut line. Hemorrhoidectomy performed using Ligasure is more painful postoperatively but is a more radical operation.

Digestive System Surgical Procedures↗
PubMed2004

Randomised controlled clinical trial of stapled haemorrhoidectomy vs conventional haemorrhoidectomy; a three and a half year follow up.

OBJECTIVE: This article presents the results of a three and a half year follow up of patients recruited to a randomised controlled clinical trial comparing circumferential mucosectomy (stapled haemorrhoidectomy) vs conventional haemorrhoidectomy. METHODS: Patients were assessed in an outpatient setting to examine a number of outcome measures. RESULTS: Our data suggest that at the three and a half year follow up, there are no significant differences in outcome between the two groups. CONCLUSIONS: It will be important to review the long-term results of larger trials.

Digestive System Surgical Procedures↗
PubMedDate not supplied

Decreased bleeding after laparoscopic sleeve gastrectomy with or without duodenal switch for morbid obesity using a stapled buttressed absorbable polymer membrane.

BACKGROUND: Laparoscopically performed sleeve gastrectomy may be employed as an adjunct to biliopancreatic diversion with duodenal switch (BPD-DS), to induce early satiety and weight loss in morbidly obese patients. Complications from this gastric procedure include staple-line leakage or hemorrhage. The efficacy of a staple-line buttressing material, an absorbable polymer membrane (Seamguard, Gore), in reducing these complications, was investigated. METHODS: A prospective consecutive series of 20 patients who underwent a laparoscopic sleeve gastrectomy in conjunction with BPD-DS were studied. In 10 patients, the absorbable polymer membrane was integrated into the gastric linear staple-line (group A). In a control group of 10 patients, a conventional linear stapling system was used (group B). The following data were recorded: demographics, intraoperative blood loss, staple-line leakage and hospital stay. RESULTS: Demographic profile was similar in both groups. Operative data, including type, duration and strategy of operation as well as surgeon's experience were well matched. Peroperative blood loss (120 ml vs 210 ml) was significantly higher in group B (P <0.05). Median length of hospital stay was 3.8 days (range 2-8 days) in group A and 4.6 days (range 4-12 days) in group B. There was no mortality. Morbidity was encountered in 3 patients (all group B), including 2 staple-line hemorrhages (10%) and 1 subphrenic abscess (5%). CONCLUSION: These early results may show that Seamguard reduces staple-line hemorrhage and leakage. This may have contributed to shorter hospital stay, decreased costs and lower morbidity after laparoscopic bariatric surgery.

Absorbable Implants↗
PubMed2003

Stapled hemorrhoidectomy for the treatment of hemorrhoids.

BACKGROUND: The use of circular staplers in the treatment of hemorrhoidal disease is known as a simple procedure, with low morbidity, less post-treatment pain and with the same efficacy when compared to the classical hemorrhoidectomy. AIM: Analyze the operative technique, intra-operative and immediate postoperative complications and late results in 100 patients treated for hemorrhoid disease by stapling technique. PATIENTS AND METHODS: The group included 53 males and 47 females with mean age of 49.8 years, operated during the period June 2000 to June 2002 in the "Hospital Universitário" (São Paulo University Hospital) and "Hospital Sírio Libanês", in São Paulo, SP, Brazil. RESULTS: The majority of patients (78%) were discharged on the first post-operative day. Eight patients required supplementary analgesia and were given intramuscular diclofenac sodium and four of them received intramuscular tramadol. One intraoperative complication was bleeding which was difficult to control and required a blood transfusion. One patient was reoperated on the first postoperative day due to intermittent and persistent bleeding, however without hemodynamic changes or a drop in hematocrit. Two patients presented hemorrhoidal thrombosis in the early postoperative stage. The postoperative follow-up displayed: recurrence of prolapse, five cases (5%); anal sub-stenosis, two cases (2%); anal fissure, one case (1%); persistent pain, two cases (2%). Seven reoperations were performed: one due to bleeding, one due to sub-stenosis and five due to recurrence of hemorrhoidal prolapse and persistence of symptoms. CONCLUSIONS: Stapling is simple to accomplish, has low postoperative pain and rate of complications, however, the incidence of late reoperations is rather high and therefore major follow-up for better analysis is required.

Adult↗
PubMed2007

Microlaryngoscopic repair of iatrogenic pharyngeal pouch perforations: treatment of choice?

BACKGROUND: Endoscopic stapled diverticulostomy (ESD) has become the preferred technique for managing pharyngeal pouches. Iatrogenic perforation, created during stapling, is a rare but serious complication with significant morbidity and mortality. The conventional management in these instances is to convert it to an external procedure and excise the pouch. METHODS: Iatrogenic perforations were noticed after stapling in 3 cases in our series of 73 patients who underwent ESD. They were repaired using microlaryngoscopic techniques. RESULTS: All patients had an unremarkable postoperative course. CONCLUSIONS: Selected cases with iatrogenic perforations can be repaired primarily and observed with excellent outcome, obviating the need for an external pouch excision.

Aged↗
PubMed2006

Initial biomechanical properties of staple-anchor Achilles tendon allograft and interference screw bone-patellar tendon-bone autograft fixation for anterior cruciate ligament reconstruction in a cadaveric model.

PURPOSE: Anterior cruciate ligament (ACL) reconstruction is a common procedure that has a fairly high success rate. Despite such success, controversy exists with regard to fixation and graft type. The purpose of this study was to quantify the maximum load to failure for staple-anchor freeze-dried Achilles tendon allograft fixation compared with interference screw bone-pattelar tendon-bone autograft fixation at the time of insertion for ACL reconstruction. METHODS: Eleven pairs of cadaveric knees were prepared for ACL reconstruction by disarticulation before graft insertion. The tibia and femur were mounted separately onto an MTS machine and were loaded to failure in line with the tunnels. Femoral fixation for the allograft was provided by a staple anchor; tibial fixation was provided by a suture anchor. Titanium interference screws on the femoral and tibial sides provided autograft fixation. A paired t test was performed to compare mechanical testing results in the 2 groups. RESULTS: Mean maximum load to failure for the allograft was 58.7 N (range, 32.3 to 92.6 N) and 119.6 N (range, 82 to 165.9 N) for the femur and the tibia, respectively, compared with 228.2 N (range, 74.2 to 352 N) and 232.9 N (range, 65.1 to 553.1 N) for the autografts. This difference was statistically significant (P < .001) for femoral fixation, but it was not statistically significant for tibial fixation (P = .186). CONCLUSIONS: Soft tissue Achilles tendon allograft with staple fixation is a significantly weaker fixation construct when compared with autograft bone-patellar tendon-bone with interference screw fixation. CLINICAL RELEVANCE: This study shows significantly weaker fixation in the staple-alograft construct and yet this construct has had at least equivalent results over a 5-year time frame, indicating that rigid femoral fixation may not be a critical factor in long-term results.

Achilles Tendon↗
PubMed2006

Mucocele of the gastric tube after conversion of vertical banded gastroplasty to duodenal switch: not just a radiological image.

We present two patients who underwent a duodenal switch operation after a failed vertical banded gastroplasty. Both patients had a complicated postoperative course because of an abdominal infection, and both presented the radiological image of a gastric fundus mucocele in the part of the fundus excluded between two staple-lines. Although initially considered as a radiological image with no clinical significance, the presentation of the second case with the same abdominal complication led us to contemplate the possibility of a connection between the gastric mucocele and the postoperative infection.

Abdominal Abscess↗
PubMed1996

Endoscopic stapling diverticulotomy of pharyngeal pouch.

Endoscopic diverticulotomy (Dohlman's procedure) is a well-established and effective alternative to external diverticulectomy in the treatment of pharyngeal pouch. The division of the common septum between the pouch and the oesophagus is usually performed either with electrocautery or with a laser. We describe a new technique of endoscopic diverticulotomy using a linear cutter stapling gun. This technique has the advantages of being quick and bloodless, avoiding the need for a nasogastric tube, permitting oral intake as early as the first postoperative day and allowing early discharge from hospital. It also has the theoretical advantage over the electrocautery or the laser technique of reducing the risk of fistula formation, mediastinitis and thermal injury to the recurrent laryngeal nerve.

Endoscopy↗
PubMed2002

Stapled haemorrhoidectomy compared with Milligan-Morgan excision for the treatment of prolapsing haemorrhoids: a prospective study.

OBJECTIVE: To compare stapled haemorrhoidectomy with Milligan-Morgan haemorrhoidectomy. DESIGN: Prospective open study. SETTING: Teaching hospital, Greece. PATIENTS: 85 patients with prolapsing haemorrhoids were invited to choose between stapled and Milligan-Morgan haemorrhoidectomy. 48 chose the former and 37 the latter. INTERVENTIONS: Operation. Postoperatively, the patients were given analgesics on demand, and were discharged as soon as their condition and particularly their pain had improved. MAIN OUTCOME MEASURES: Patients' symptoms and their opinion about the procedures, which were recorded during their follow-up which lasted for 6 months. RESULTS: Stapling resulted in a significantly shorter operating time, and less postoperative pain and other symptoms, than Milligan-Morgan excision (p < 0.001). Postoperative complications, and mean time in hospital did not differ significantly between the two groups. During the follow-up period there was no significant difference in the incidence of recurrences between the two groups. Six months after the operation, significantly more patients in the stapled group had residual skin tags-external haemorrhoids than in the Milligan-Morgan group, and all these patients had fourth degree haemorrhoids. CONCLUSIONS: Stapled haemorrhoidectomy is a promising method of treatment for prolapsing third degree haemorrhoids. Its effectiveness is questionable for fourth degree ones. Initially, the results are as good as after Milligan-Morgan haemorrhoidectomy, especially for third degree haemorrhoids. However, more patients and longer follow-up periods are required for its long-term efficacy to be confirmed.

Adult↗
PubMed2005

Stapled hemorrhoidopexy versus milligan-morgan hemorrhoidectomy: a prospective, randomized, multicenter trial with 2-year postoperative follow up.

PURPOSE: The purpose of this study was to compare the outcome of stapled hemorrhoidopexy (SH group) performed using a circular stapler with that of the Milligan-Morgan technique (MM group). The goals of the study were to evaluate the efficacy and reproducibility of stapled hemorrhoidopexy and define its place among conventional techniques. METHODS: A series of 134 patients were included at 7 hospital centers. They were randomized according to a single-masked design and stratified by center (with balancing every 4 patients). Patients were clinically evaluated preoperatively and at 6 weeks, 1 year, and a minimum of 2 years after treatment. Patients completed a questionnaire before and 1 year after surgery to evaluate symptoms, function, and overall satisfaction. RESULTS: The mean follow-up period was 2.21 years +/- 0.26 (1.89-3.07). Nine patients (7%) could not be monitored at 1 or 2 years, but 4 of these 9 nevertheless filled in the 1-year questionnaire. The patients in the SH group experienced less postoperative pain/discomfort as scored by pain during bowel movement (P < 0.001), total analgesic requirement over the first 3 days (according to the World Health Organization [WHO] class II analgesics [P = 0.002]; class III [P = 0.066]), and per-patient consumption frequency of class III analgesics (P = 0.089). A clear difference in morphine requirement became evident after 24 hours (P = 0.010). Hospital stay was significantly shorter in the SH group (SH 2.2 +/- 1.2 [0; 5.0] versus MM 3.1 +/- 1.7 [1; 8.0] P < 0.001). At 1 year, no differences in the resolution of symptoms were observed between the 2 groups, and over 2 years, the overall incidence of complications was the same, specifically fecaloma (P = 0.003) in the MM group and external hemorrhoidal thrombosis (P = 0.006) in the SH group. Impaired sphincter function was observed at 1 year with no significant difference between the groups for urgency (12%), continence problems (10%), or tenesmus (3%). No patient needed a second procedure for recurrence within 2 years, although partial residual prolapse was detected in 4 SH patients (7.5%) versus 1 MM patient (1.8%) (P = 0.194). CONCLUSION: Stapled hemorrhoidopexy causes significantly less postoperative pain. The technique is reproducible and can achieve comparable outcomes as those of the MM technique as long as the well-described steps of the technique are followed. Like with conventional surgery, anorectal dysfunction can occur after stapled hemorrhoidopexy in some patients. Its effectiveness in relieving symptoms is equivalent to conventional surgery, and the number of hemorrhoidal prolapse recurrences at 2 years is not significantly different. Hemorroidopexy is applicable for treating reducible hemorrhoidal prolapse.

Chi-Square Distribution↗
PubMed2002

Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. Staples or sutures in children with scalp lacerations.

A short cut review was carried out to establish whether staples are better than sutures for scalp wound repair in children. Eight papers were found using the reported search, of which one presented the best evidence to answer the clinical question. The author, date and country of publication, patient group studied, study type, relevant outcomes, results and study weaknesses of this paper are tabulated. A clinical bottom line is stated.

Child↗