Initial experience with stapled anoplasty in the operative management of prolapsing hemorrhoids and mucosal rectal prolapse

BACKGROUND: Excisional hemorrhoidectomy has remained the standard procedure in the operative management of hemorrhoids. Innovations in surgical technique have recently been introduced to try to decrease the pain associated with it. Stapled anoplasty has had promising early results in this regard. The aim of this study was to determine the ease or difficulty in introducing this new procedure, its efficacy, safety, and pain profile. DATA SOURCES: Nineteen patients underwent stapled anoplasty and were followed up from 8 weeks to 6 months postoperatively. Data were accrued through clinical evaluation and patient questionnaires. CONCLUSIONS: Seventy-two percent of patients had good to excellent results. There were no significant complications. Eighteen patients underwent surgery in an ambulatory setting and were discharged from hospital in a mean of 189 minutes. The procedure is safe and easily mastered. The staple line should be placed precisely at 3.5 to 4 cm from the dentate line to ensure greater efficacy.     

Day case stapled haemorrhoidopexy for prolapsing haemorrhoids

OBJECTIVE: Conventional surgical management of prolapsing haemorrhoids is by excisional haemorrhoidectomy. Postoperative pain has restricted the application of such procedures in the day case setting. These operations remain associated with a period of restricted activity. The use of circular stapling devices as an alternative to the excisional approach in the management of haemorrhoids has been described. This study reports our experience of stapled haemorrhoidopexy as a day case procedure. METHODS: Patients with third or fourth degree haemorrhoids were eligible for the procedure. Patients were considered suitable candidates for day case surgery based on conventional parameters. Symptoms were assessed using a previously validated symptom severity rating score. Stapled haemorrhoidopexy was carried out using a circular stapling device. Pain scores were obtained prior to discharge. Patients were admitted if pain was uncontrolled despite oral analgesia. Symptoms were re-scored at six-week follow-up. RESULTS: Over a 70-month period 168 consecutive stapled haemorrhoidopexies were performed or directly supervised by one consultant colorectal surgeon. One hundred and ten (65%) patients were considered appropriate candidates for day case surgery by conventional criteria. Ninety-six (87.3%) patients successfully underwent stapled haemorrhoidopexy on a day case basis. Fourteen (12.7%) patients required admission on the day of surgery (5 for early postoperative bleeding, 4 for pain necessitating continuing opiate analgesia, two for urinary retention and three for surgery performed late in the day). Six (5%) patients were re-admitted postoperatively; four for pain relief and two because of urinary retention. Of the day case patients, 91 (82.7%) and 56 (50.9%) had been seen for 6 week and 6 month review, respectively, at the time of analysis. Symptom scores were 6 (pre-operatively) vs 0 (postoperatively) (P < 0.01). 76/91 (83.5%) patients reviewed at 6/52 were asymptomatic. CONCLUSION: Stapled haemorrhoidopexy is a safe and effective procedure that can be carried out on selected patients on a day case basis. Complications are of a similar nature to excisional haemorrhoidectomy.     

Stapled and Open Hemorrhoidectomy: Randomized Controlled Trial of Early Results

Abstract The aim of the study was to compare the early results in 52 patients randomly allocated to undergo either stapled or open hemorrhoidectomy. Seventy-four patients with grade III and IV hemorrhoids were randomly allocated to undergo either stapled (37 patients) or open (37 patients) hemorrhoidectomy. Stapled hemorrhoidectomy was performed with the use of a circular stapling device. Open hemorrhoidectomy was accomplished according to the Milligan-Morgan technique. Postoperative pain was assessed by means of a visual analogue scale (V.A.S.). Recovery evaluation included return to pain-free defecation and normal activities. A 6-month clinical follow-up and a 17.5 (10 to 27)-month median telephone follow-up was obtained in all patients. Operation time for stapled hemorrhoidectomy was shorter (median 25 [range 15 to 49] minutes versus 30 [range 20 to 44] minutes, p = 0.041). Median (range) V.A.S. scores in the stapled group were significantly lower (V.A.S. score after 4 hours: 4 [2 to 6] versus 5 [2 to 8], p = 0.001; V.A.S. score after 24 hours: 3 [1 to 6] versus 5 [3 to 7], p = 0.000; V.A.S. score after first defecation: 5 [3 to 8] versus 7 [3 to 9], p = 0.000). Resumption of pain-free defecation was significantly faster in the stapled group (10 [6 to 14] days vs 12 [9 to 19] days, p = 0.001). At follow-up 4 weeks and 6 months postoperatively the median (range) symptom severity score was similar in both groups (1 [0 to 2] versus 0 [0 to 3], p = 0.150 and 0 [0 to 2] versus 0 [0 to 2], p = 0.731). At long-term follow-up occasional pain was present in 6/37 (16.2) patients in the stapled group and 7/37 (18.9%) in the Milligan-Morgan group (p = 1.000); episodes of bleeding were reported by 8/37 (21.6%) patients in the stapled group and 5/37 (13.5%) patients in the Milligan-Morgan group (p = 0.542). No problems related to continence and defecation were reported in either group. Patients were satisfied with the operation in 33/37 (89.2%) cases in the stapled group and 31/37 (83.8%) cases in the Milligan-Morgan group (p = 0.735). Hemorrhoidectomy with a circular staple device is easy to perform and achieves better results than the Milligan-Morgan technique in terms of postoperative pain and recovery. Comparable results are obtained at long-term follow-up.     

Early experience of stapled hemorrhoidectomy in a community hospital setting.

BACKGROUND: Stapled hemorrhoidectomy was introduced as a new procedure for the surgical management of hemorrhoidal disease in 1993. We present a cohort longitudinal study performed in a community hospital setting where the short-term outcomes of stapled hemorrhoidectomy were compared with those of conventional hemorrhoidectomy. METHODS: We compared 41 consecutive patients who underwent a conventional open diathermy (Ferguson) hemorrhoidectomy between September 1999 and September 2001 with 40 consecutive patients who underwent a stapled hemorrhoidectomy procedure between September 2001 and June 2004. We analyzed perioperative and postoperative complications, length of hospital stay, patient satisfaction and case costing for both groups. RESULTS: The stapled hemorrhoidectomy group comprised 13 men and 27 women. The open hemorrhoidectomy group comprised 9 men and 32 women. There were no intraoperative complications in either group. In the stapled hemorrhoidectomy group, 3 patients presented with postoperative complications and 3 required admission. In the open hemorrhoidectomy group, 14 patients presented with postoperative complications and 11 required admission. At 2-week follow-up, 35 patients (88%) presented no complaints in the stapled hemorrhoidectomy group, versus 27 (66%) in the open hemorrhoidectomy group. The total cost calculated for the stapled hemorrhoidectomy procedure was dollar 716.38, whereas the total cost of the open hemorrhoidectomy procedure was dollar 760.00. CONCLUSIONS: The stapled hemorrhoidectomy technique is a safe alternative to the traditional open hemorrhoidectomy. It can be performed as an outpatient procedure, is well tolerated by patients and is no more expensive than conventional surgical therapy.     

Use of mechanical staplers for the solution of proctological problems. Our experience with 122 patients

The Longo technique using a circular stapler has changed haemorrhoid therapy. Thanks to the advent of this technique for treating haemorrhoids without excision, we can now successfully eliminate the mechanism responsible for their pathogenesis. The aims of circumferential stapled anoplasty are to correct the anodermal prolapse and restore the haemorrhoidal cushions to their anatomical position. Furthermore, with a few variants the technique can be utilised for other proctological problems, such as obstructed defecation in rectocele and incomplete internal prolapse (or rectal intussusception). The authors report on their experience in a consecutive series of 122 cases undergoing circular stapled anoplasty for haemorrhoids, associated in 10 cases with rectocele or rectal intussuscep-tion, analysing early and late complications after an accurate follow-up. The procedure can be performed with local or spinal anaesthesia. The operation lasted on average 19 minutes. There were few complications: early bleeding (4.9%), late bleeding (0.8%), mild stricture (2.5%) and thrombosis of external piles (8.2%). This new surgical technique is effective and rapid, causes only minimal postoperative pain and could be proposed as an alternative to traditional surgery also in the day surgery setting.     

Clinical effectiveness of coblation inferior turbinate reduction.

OBJECTIVE: We sought to determine the safety and clinical effectiveness of coblation (short for "cold ablation") inferior turbinate reduction for turbinate hypertrophy. METHODS: A consecutive series of adult patients with inferior turbinate hypertrophy were treated with the coblation technique in the office setting. Subjective symptoms were assessed prior to treatment and at the 3- and 6-month intervals after treatment with the Rhinosinusitis Symptom Inventory (RSI) and a short nasal symptom questionnaire. RESULTS: Twenty-four of 26 treated patients completed the protocol. At the 3-month follow-up, statistically significant decreases in the nasal and overall symptom domains of the RSI were noted (changes of -10.5 and -8.7, with P = 0.018 and P = 0.015, respectively). These improvements were also significant at the 6-month follow-up (-20.1 and -15.8 with, P < 0.001 and P < 0.001, respectively). At the 3-month interval, nasal obstruction and amount of time with nasal obstruction were significantly decreased (P = 0.006 and P = 0.011, respectively). These decreases remained statistically significant and slightly larger in magnitude at 6 months (P = 0.001 and P = 0.006, respectively). Postoperative epistaxis occurred in 2 of 24 (8.3%) of patients. CONCLUSION: Coblation inferior turbinate reduction is an effective procedure for inferior turbinate hypertrophy. The clinical benefit persists at 6 months after the procedure.     

Outcome of different endovenous laser wavelengths for great saphenous vein ablation

OBJECTIVE: The objective of this randomized, prospective, blinded study was to determine the relative effects of two laser wavelengths in the treatment of great saphenous vein (GSV) insufficiency. METHODS: Fifty-one male and female patients scheduled for routine laser treatment of GSV insufficiency provided signed informed consent for the procedure. Patients were randomized to receive endovenous laser treatment with a wavelength of 810 or 980 nm. The same surgeon, blinded to the wavelength, performed all procedures. Nonoperating study staff, blinded to the laser wavelengths, evaluated patients before and after the procedure regarding physical signs and symptoms. Patients were monitored within 72 hours after the procedure (via duplex ultrasonography), at 1 week (by procedural site photos scored for bruising, as well as a pain score), at 3 weeks, and at 4 months for bruising, physical and emotional effects of the procedure (scored by patients on a five-point visual analogue scale), and symptoms (scored by the physician), along with adverse events. Patients were followed up for a year to determine the long-term efficacy of the procedure. RESULTS: The 51 patients (38 women and 13 men; mean age, 52.4 +/- 11.7 years) completed treatment and follow-up examination (30 legs for each wavelength). At 72 hours after the procedure, no significant differences were noted between patient outcomes, physical conditions, and symptoms and or possible adverse events. At 1 week after the procedure, bruising scores were significantly different (P < .005): patients in the 980-nm group showed less bruising of the procedure site than the patients in the 810-nm group. Only three physical or symptom parameters presented with significant differences (P < .05) over time-less itching was noted by 810 nm-treated patients at 3 weeks after the procedure, lower levels of pain intensity were seen in the 980 nm-treated patients at the 4-month follow-up visit, and lower varicose vein ratings were seen for the 980 nm-treated patients at the 4-month follow-up visit. Thirteen legs were phlebitic at 7 days after the procedure (10 in the 810-nm group and 3 in the 980-nm group). Two treatment failures occurred (one patient in each treatment group); both patients exhibited flow in the treated venous segment at the 4-month follow-up visit. Two other patients (one in each group) had treatment failure at the 1-year follow-up, demonstrating venous insufficiency in the treated segment. CONCLUSIONS: Both laser wavelengths were effective in treating GSV insufficiency, with no major complications and a paucity of adverse outcomes.     

Endoscopic full-thickness plication for the treatment of GERD: long-term multicenter results

Background The purpose of the present study was to assess the long-term safety and durability of effect for endoscopic full-thickness plication for the treatment of symptomatic gastroesophageal reflux disease (GERD). The Plicator (NDO Surgical, Inc., Mansfield, MA) used delivers a transmural suture through the gastric cardia to restructure the antireflux barrier. Published reports have shown the Plicator procedure to be effective in reducing GERD symptoms and medication use at 1 year post-plication. Methods Twenty-nine patients with chronic heartburn requiring maintenance daily anti-secretory therapy were treated at five sites. Patients received a single full-thickness plication in the gastric cardia 1cm below the gastroesophageal junction (GE) junction. Re-treatments were not permitted. Patients were evaluated at baseline for GERD symptoms and medication use. Intermediate (12 month) and long-term subject follow-up (median follow-up: 36.4 months; range, 31.2–43.9 months) were completed to evaluate procedure safety and durability of effect. Results Twenty-nine patients completed the 12-month and 36-month follow-up. All procedure-related adverse events occurred acutely, and no new events were observed during extended follow-up. At 36-months post-procedure, 57% (16/28) of baseline proton pump inhibitor (PPI)-dependent patients remained off daily PPI therapy. Treatment effect remained stable from 12- to 36-months, with 21/29 patients off daily PPI at 12 months compared to 17/29 patients at 36-months. Median GERD- Health Related Quality of Life (HRQL) scores remained significantly improved at 36 months versus baseline off-meds scores (8 versus 19, p < 0.001). In addition, the proportion of patients achieving ≥ 50% improvement in GERD-HRQL score was consistent from 12 months (59%) to 36 months (55%). Conclusions Endoscopic full-thickness plication can reduce GERD symptoms and medication use for at least 3-years post-procedure. Treatment effect is stable from 1 to 3 years, and there are no long-term procedural adverse effects.     

Emergency percutaneous tracheostomy in trauma patients: an early experience

BACKGROUND: In recent years, percutaneous tracheostomy (PCT) has become a routine practice in many hospitals. In the early publications, most authors considered adverse conditions such as short or fat neck or obesity as relative contraindications, whereas cervical injury and emergency were regarded as absolute contraindications. More recently, several reports demonstrated the safety and feasibility of PCT in patients with some of the above contraindications. We, like many others, gradually reduced the contraindications and expanded the indications for PCT. In this paper, we report our early experience with emergency PCT in trauma patients. METHODS: Ten adult patients suffering from multiple injuries after motor vehicle accident (7) or severe head and neck burns (3) required emergency surgical airway control after failure to accomplish orotracheal intubation. A modified Griggs' technique was used by experienced thoracic surgeons. Recorded data included patient demographics, clinical and anatomic conditions, length of procedure, and complications. Short-term follow-up was performed in the hospital by thoracic staff surgeons. Long-term follow-up was carried out in the outpatient clinic. RESULTS: Six male and 4 female patients underwent emergency PCT. The mean time from skin incision to intubation was 5.5 minutes including the oxygen insufflation period. There was no failure, no procedure-related complication, and no conversion to open technique. Five patients survived and underwent uneventful decannulation. In approximately 1 year of follow-up, there were no clinical symptoms or signs of complications related to the tracheostomy. CONCLUSIONS: Emergency PCT using a modified Griggs' technique is feasible and safe. In experienced hands, it might be even easier and faster than the open surgical tracheostomy.     

Long-term results of microwave thermotherapy for symptomatic benign prostatic hyperplasia

PURPOSE: To study the long-term outcomes of men with moderately severe symptomatic benign prostatic hyperplasia (BPH) who were treated with transurethral microwave thermotherapy (TUMT) with the Dornier Urowave machine. PATIENTS AND METHODS: A total of 220 patients (mean age 66.2 years) with clinical BPH, an American Urological Association (AUA) Symptom Score of >or=13, and a peak urinary flow rate (Qmax) of 相似文献   

Fluoroscopic percutaneous lumbar zygapophyseal joint cyst rupture: a clinical outcome study

Background contextLumbar zygapophyseal joint (Z-joint) synovial cysts can cause low back pain (LBP), spinal stenosis, and lower extremity radiculopathy. In the literature, there are several minimally invasive techniques described with mixed results. Typical recommended treatment is surgical resection of the cyst. Currently, there is little information available concerning the efficacy and outcome with treatment of Z-joint synovial cyst by percutaneous, fluoroscopic, contrast-enhanced distention, and rupture.PurposeTo evaluate the therapeutic value and safety of Z-joint cyst rupture in symptomatic patients.Study design/settingRetrospective cohort study in an academic outpatient physiatric spine practice.Patient sampleThirty-two patients with moderate-to-severe LBP and leg pain (18 women and 14 men with an age range of 46–86 y; mean age, 66 y) with an average preprocedure symptom duration of 5 months. The patient's clinical symptoms correlated with magnetic resonance imaging studies documenting the presence of a synovial cyst at the corresponding level and side of symptoms. Patients had at least 6 months follow-up (range, 6–24).Outcome measuresNumerical Pain Rating Scale, Roland-Morris Disability Questionnaire, North American Spine Society four-point patient satisfaction survey, recurrence of synovial cyst requiring repeat rupture, and need for surgical intervention.MethodsPatients with symptomatic lumbar Z-joint synovial cyst were identified and their charts were reviewed. Patients included in the study either had symptomatic lumbar LBP or LBP with associated lower extremity radiculopathy. All patients in the study had magnetic resonance imaging's documenting Z-joint synovial cyst that corresponded with the patients' clinical symptoms. All patients received fluoroscopically guided, contrast-enhanced, percutaneous facet cyst distention and rupture followed by an intra-articular facet joint injection of 1 cc kenalog and 1 cc of 1% lidocaine. Seventeen of the patients also received a transforaminal epidural steroid injection just before facet cyst rupture. Telephone follow-up was conducted on all patients.ResultsExcellent long-term (average follow-up 1 y; range, 6–24 mo) pain relief was achieved in 23 (72%) of 32 patients undergoing facet cyst rupture. Twelve patients (37.5%) had synovial cyst recurrence and 11 chose to undergo repeat rupture, which resulted in 5 patients (45%) obtaining complete relief of symptoms and 6 patients (55%) requiring surgical intervention for cyst removal. Fisher exact test demonstrated that all patients who did not have a cyst recurrence were a success and obtained complete relief of symptoms (p<.0002). Patients who underwent a repeat rupture had a 50% chance of a successful outcome. There was no statistical significance between a successful outcome and level of facet cyst rupture, the presence of spondylolisthesis, sex, age, or having a transforaminal epidural steroid injection at the time of the procedure. Wilcoxon signed-rank test demonstrated that the difference in Numerical Pain Rating Scale and Roland-Morris Disability Questionnaire scores before and after the procedure was statistically significant (p<.0001). No complications were reported.ConclusionsFluoroscopic percutaneous Z-joint cyst rupture appears to be a safe and effective minimally invasive treatment option. This procedure should be considered before surgical intervention.     

Decision-making algorithm for the STARR procedure in obstructed defecation syndrome: position statement of the group of STARR Pioneers

Internal rectal prolapse (rectal intussusception) and rectocele are frequent clinical findings in patients suffering from refractory constipation that may be best characterized as obstructive defecation syndrome. However, there is still no clear evidence whether the stapled transanal rectal resection (STARR) procedure provides a safe and effective surgical option for symptom resolution in patients with obstructive defecation syndrome, as evidence-based guidelines and functional long-term results are still missing. On the basis of the need for objective evaluation, a European group of experts was founded (Stapled Transanal Rectal Resection Pioneers). Derived from 2 meetings (October 26-28, 2006, Gouvieux, France and November 28-29, 2007, St Gallen, Switzerland) a concept for treatment options in patients suffering from obstructive defecation syndrome was developed, including a clear decision-making algorithm specifically focusing on the role of the stapled transanal rectal resection procedure based on clinical symptoms and dynamic imaging and inclusion and exclusion criteria for the stapled transanal rectal resection procedure.     

Prospective Randomized Clinical Trial Comparing Two Different Circular Staplers for Mucosectomy in the Treatment of Hemorrhoids

Background The main objections against circular stapled mucosectomy have been anal pain and rectal bleeding during the surgical procedure or in the immediate postoperative follow-up. To avoid these consequences, a new stapler (PPH33-03) has been developed. The aim of this trial was to compare the intraoperative and short-term postoperative morbidity of stapled mucosectomy with PPH33-01 versus PPH33-03 in the treatment of hemorrhoids. Methods We conducted a prospective randomized clinical trial comparing hemorrhoidectomy with PPH33-01 (group 1, n = 30) versus PPH33-03 (group 2, n = 30) for grade III–IV symptomatic hemorrhoids. For the follow-up, the patients underwent examination and proctoscopy at 4 weeks, 3 months, and 6 months. We recorded anal pain (linear analog scale from 0 to 10), intraoperative hemorrhage, postoperative bleeding, and continence (Wexner Continence Grading Scale). Results Demographic and clinical features showed no differences between the two groups. More patients required suture ligation to stop anastomotic bleeding at surgery when the PPH33-01 stapler was used (15 versus 4, P < 0.05). Rectal bleeding during the first postoperative 4 weeks was similar (P > 0.05). The postoperative pain scores during the first week were similar (P > 0.05). Patients with pain on defecation were fewer in the PPH-03 group (15 versus 2, P < 0.05). Six patients from group 1 and none from group 2 (P < 0.05) had granulomas along the line of staples at the sites of the reinforcing stitches; the granulomas were associated with postoperative anal discomfort and rectal bleeding. One patient in group 1 complained of persistent pain that resolved within 3 months. Of all the intraoperative or preoperative variables analyzed, only the presence of granuloma was associated with postoperative bleeding and anal discomfort. We have not found any recurrence or incontinence during the 6-month follow-up. Conclusions Intraoperative bleeding along the stapled line and tenesmus or discomfort during defecation were less frequent after circular stapled mucosectomy with PPH33-03. Therefore, circular stapled mucosectomy with PPH33-03 decreases the risk of immediate complications and thus allows implantation with more safety as a day surgery procedure.     

食管、贲门癌切除食管胃分层吻合术患者生命质量评价

目的 探讨食管、贲门癌切除食管胃分层吻合术的手术效果，评价患者手术后生命质量。方法 根据手术方式不同将264例食管、贲门癌患者分为两组，食管胃分层吻合组：162例，行食管、贲门癌切除，食管胃黏膜连续缝合，食管胃分层吻合术；器械吻合组：102例，行食管、贲门癌切除，食管胃吻合器吻合术。均用欧洲癌症研究与治疗组织(EORTC)QLQ—C30和自制量表对患者术后3—6个月生命质量进行测评，并进行比较。结果 食管胃分层吻合组有137份问卷、器械吻合组有77份问卷符合评分要求。食管胃分层吻合组在体力功能和情感功能维度得分高于器械吻合组(P＜0．05)，吞咽困难维度、胃食管反流症状维度得分低于器械吻合组(P＜0．05)，其他维度两组比较差别无显著性意义(P＞0．05)。结论 食管胃分层吻合术后患者体力功能和情感功能优于器械吻合术，吞咽困难、反流症状少于器械吻合术，生命质量高于器械吻合术。     

Transurethral needle ablation for treatment of lower urinary tract symptoms associated with benign prostatic hyperplasia: outcome after 1 year

PURPOSE: The aims of the study were to evaluate short-term effects on lower urinary tract symptoms and uroflowmetry and assess side effects of transurethral needle ablation of the prostate (TUNA). PATIENTS AND METHODS: Twenty-six men with a median age 68 years (range 53-77 years) were evaluated with symptom scores and voiding parameters before and at 3 and 12 months after TUNA. All treatments were performed in the outpatient department using topical anesthesia supplemented with sedoanalgesia. RESULTS: The International Prostate Symptom Score had decreased from 21.2 to 10.5 at 12 months postoperatively. Peak urinary flow was 10.9 mL/sec at baseline and was elevated to 13.7 mL/sec after 12 months. Residual urine volumes were unchanged. Postoperative urinary retention developed in 71% of the patients and had a mean duration of 6.3 (range 1-34) days. Postoperative perineal pain was noted by about half of the patients for the first 1 to 2 weeks. Painkillers were frequently used to reduce postoperative pain. CONCLUSIONS: Transurethral needle ablation is a safe procedure suitable for the outpatient clinic. After short-term follow-up, statistically and clinically significant effects were observed on symptoms and uroflow. Long-term follow-up is mandatory to define the future role of this therapy.     

Relationship between the duration and severity of symptoms and the outcome of carpal tunnel surgery

PURPOSE: There is no consensus regarding the prognostic value of preoperative symptom severity and duration for determining the anticipated results of carpal tunnel release. Some studies show a detrimental influence of symptom duration and severity on outcomes; others have found no effect. To study these contradictions, a database was created at 2 separate hand centers to explore the extent to which the duration and severity of symptoms before surgery are predictive of surgical outcome. METHODS: At 2 hand centers 523 hands from the United States and United Kingdom completed surgery and follow-up evaluation. Symptoms, time of onset, duration, prior treatment, and medical history were recorded. Each patient had a physical examination and completed the Levine-Katz questionnaire. RESULTS: Symptom duration, corrected for gender, was not associated with Levine-Katz symptom severity, Levine-Katz functional status, or changes in these scores from the pretreatment to 6-month follow-up evaluations. CONCLUSIONS: Preoperative symptom duration does not affect the surgery outcome as determined by the Levine-Katz symptom severity or functional status scores. The more severe the symptoms as determined by patient self-assessment, the greater the amount of change in the Levine-Katz symptom severity and functional status scores, although at 6 months after surgery the scores were still higher than those of patients with milder cases.     

Transabdominal Extensive Esophagogastric Devascularization with Gastroesophageal Stapling for Management of Noncirrhotic Portal Hypertension: Long-term Results

Outside Japan portosystemic shunts have been favored as the surgical procedure of choice for the management of portal hypertension of noncirrhotic etiology. Devascularization procedures have resulted in high rebleed rates probably owing to a limited extent of devascularization. We performed this study to assess the efficacy of our modification of Sugiura's procedure for long-term control of variceal bleeding in patients with noncirrhotic portal hypertension. Forty-six patients with extrahepatic portal venous obstruction (EHPVO) and 22 with noncirrhotic portal fibrosis (NCPF) were subjected to transabdominal extensive esophagogastric devascularization with esophageal or gastric stapled transection (modified Sugiura's procedure), 38 in an emergency situation and 30 electively. Follow-up endoscopies were performed every 6 months. Operative mortality, morbidity, variceal status, and causes of recurrent bleeding were evaluated. The postoperative mortality was 4%. Early procedure-related complications were seen in 6%, and esophageal strictures formed in 7 of 45 survivors undergoing esophageal transection (15%). Over a mean ± SD follow-up of 53 ± 34 months, 95% of patients were free of varices. Seven survivors (11%) had a rebleed, but only 5% were due to varices (two esophageal, one gastric). Six (9%) patients developed gastropathy. The 5-year survival was 88%. The modified Sugiura's procedure is safe and effective for long-term control of variceal bleeding especially in the emergency setting and in patients with anatomy unsuitable for shunt surgery or if surgical expertise for a shunt operation is not available.     

Recurrent Symptoms after Stapled Haemorrhoidopexy and the Impact on Patient Satisfaction after a Minimum of 2 Years Follow-up

Background : Stapled haemorrhoidopexy came as an attractive alternative to treat grade 3 haemorrhoids. This study aims to assess the nature of recurrent symptoms and the impact on patient satisfaction after a minimum follow-up of two years in a group of patients who underwent stapled haemorrhoidopexy.

Methods : A standardized questionnaire was used to evaluate a consecutive group of patients by telephone treated by a stapled haemorrhoidopexy between January 2004 and December 2007. Outcome assessment comprised residual symptoms, subsequent treatment, and patient satisfaction.

Results : Hundred sixty-five patients underwent a stapled haemorrhoidopexy in the study period. Twenty-five patients (15%) were lost to follow-up. The included 140 patients presented with grade 2 (16) or grade 3 (124) prolapsing internal haemorrhoids. Median age was 50 years (range 27–79) and 56% were males. Median follow-up was 43 months (range 25–87). At final follow-up, 79 patients (56%) remained symptom-free. Nevertheless, 89% were more than satisfied. Only 11% were disappointed with the ultimate outcome. Recurrent symptoms were prolapse (52 patients), anal bleeding (46 patients), anal pressure or pain (24 patients) and pruritus (21 patients). Thirty-five patients had subsequent therapy: 20 underwent surgical resection and 15 had sclerotherapy or rubber band ligation. Patient satisfaction correlates with the number of recurrent (residual) symptoms and the need for further treatment.

Conclusion : Despite the high symptomatic recurrence rate after stapled haemorrhoidopexy, 89% of patients were satisfied. This suggests that recurrent or residual symptoms after stapled haemorrhoidopexy are often less severe compared to the initial presenting symptoms.     

Modular bifurcation endoprosthesis for treatment of abdominal aortic aneurysms.

OBJECTIVE: The authors analyzed a single group's experience treating abdominal aortic aneurysms (AAAs) with a new self-expanding, modular, bifurcated device. SUMMARY BACKGROUND DATA: Successful exclusion of AAAs by prototype devices has led to several controlled clinical trials evaluating prostheses designed and manufactured specifically for this application. METHODS: Sixteen patients (15 males, 1 female) of American Society of Anesthesiologists grade 2 through 4 and average age of 72 years had AAAs (average 57-mm diameter) treated as part of a phase I Food and Drug Administration-approved trial. RESULTS: All patients were treated successfully with no surgical conversions. No endoleaks or aneurysm enlargement was noted either predischarge by contrast computed tomography or on follow-up at 1 month by duplex ultrasound examination. At 6 months, 12 of 13 patients who were observed for this interval had no endoleaks, whereas one patient (patient 3) showed a small area of extravasation that appeared to arise from the device in an area that was traumatized at the time of deployment. One procedure-related mortality (6%) occurred in a patient who died of septic complications secondary to a gangrenous gallbladder diagnosed 1 day after the procedure. There were no device-related mortalities. Complications included two iliac artery dissections, two groin wound infections, and two transient elevations of serum creatinine. Other significant variables including median procedure length (5 hours), intensive care unit stay (1 day), hospitalization postprocedure (4.5 days), and blood loss (1100 mL) all decreased as the study progressed. Blood replacement in all but three patients was accomplished by autotransfusion or banked-autologous blood replacement. At 6-month follow-up in 13 patients, the maximum diameter of the aneurysm decreased by an average of 5.6 mm (range, 0-15 mm), and the maximal cross-sectional area decreased an average of 20.3% (range, 0-72%). CONCLUSIONS: This study suggests that endovascular prosthesis exclusion of AAAs using a self-expanding modular device may be effective in many patients who are otherwise surgical candidates for repair if further clinical studies confirm these observations.     

Circumferential mucosectomy with stapled proctopexy is a safe,effective outpatient alternative for the treatment of symptomatic prolapsing hemorrhoids in the elderly

Background: Circumferential mucosectomy with stapled proctopexy (CMSP) was first introduced in 1993 as a less painful and highly effective alternative to traditional operative hemorrhoidectomy. Although CMSP has many advantages over traditional hemorrhoidectomy, some authorities and insurers continue to regard it as an inpatient procedure and others have been slow to adopt this progressive technique. This study documents the safe and effective outpatient nature of this procedure. Methods: From December 2001 through August 2002, 33 patients with mucosal prolapse and prolapsing internal hemorrhoids were treated using circumferential mucosectomy with stapled proctopexy as outpatients at an ambulatory surgery center. Fourteen (42%) patients were treated using local anesthesia with intravenous sedation, 18 (55%) chose spinal anesthesia, and general anesthesia was used in one patient. Patients were evaluated postoperatively by telephone at 1 and 2 weeks, and seen in clinic at 4 weeks. Results: One patient (3%) required an emergency department visit for minor postoperative bleeding. None of our elderly patients required emergency department evaluation and none reported significant complications. Four patients (13%) required urinary catheter placement prior to discharge from the surgery center due to urinary retention. One patient (3%) developed an uncomplicated urinary tract infection, which resolved with antibiotic treatment. Two patients were seen earlier than 4 weeks at the surgeons request; one was immunocompromised from chemotherapy for metastatic carcinoid, and one reported persistent pain during initial telephone follow-up. No complications were identified in either patient, and no additional complications have been noted to date. Conclusions: CMSP is a safe, effective, time-efficient procedure for patients with mucosal prolapse and prolapsing hemorrhoids that can be performed safely in the ambulatory surgery center setting. Age is not a limiting factor in selecting patients for this safe outpatient procedure.