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Stomaplasties were widely used to prevent or revise stomal stenosis, however, a previous tracheostomy can limit the choice of some techniques. This study aims to deal with this condition through a novel and simple technique called "Collar stomaplasty". This study involved 43 patients submitted for laryngectomy between 2017 and 2020. A tracheostomy 6–31 days prior to laryngectomy was performed in all cases. The collar stomaplasty, shaping the previous tracheostomy and surrounding skin, included 17 cases and the traditional X-shaped stomaplasty included 26 cases. Fisher's exact test was applied in an intergroup comparison of complications. One out of the collar stomaplasty group demonstrated perioperative stomal infection and avascular necrosis (5.9%). Another developed stomal stenosis (5.9%). In the X-shaped stomaplasty group, necrosis at the tip of the tracheal flap occurred in 14 cases (53.8%), and stomal stenosis occurred in 5 cases (19.2%). A statistically significance occurred in stomal necrosis (p<0.05) while no statistically difference is observed in stomal stenosis (p>0.05) between these two groups. The collar stomaplasty technique creates a laryngectomy tracheostoma by remodeling a previous tracheostomy. A wide and stable stoma, which facilitates stomal care, can be accomplished by this simple technique. [ABSTRACT FROM AUTHOR]

This study aims to propose a novel surgical technique to rehabilitate patients with long term complication of trachea-esophageal puncture and stomal stenosis. Ours is retrospective study. Ten patients with tracheo-esophageal puncture who developed long term complications and who failed conservative management were included in our study. Majority of our patients were males within the age group of 50–70 years of age. Most of our patients had received adjuvant radiotherapy (8/10). All patients had multiple change of prosthesis. Nine patients suffered from multiple complications of TEP. Most common complication was that of progressive thinning of trachea-esophageal wall. All the patients who underwent this procedure healed well without any major complications. Long term trachea-esophageal puncture may undergo significant modification in terms of position and size. This technique gives a satisfactory and viable method of excising the altered anatomy and establishes speech & swallowing in such patients who fail conservative management. [ABSTRACT FROM AUTHOR]

Objectives: This article aimed to report on the short- and long-term outcomes after transpelvic urethrostomy (TPU) as a first-line surgery to treat obstructive lower urinary tract disease (OLUTD) in male cats. Methods: A retrospective review and follow-up owner telephone questionnaire for cats with OLUTD undergoing TPU as a first-line surgery between 2013 and 2019, at a single referral hospital, were performed. A minimum follow-up period of 1 year was required to be included in the study. Short- and long-term complications were defined as those that occurred, respectively, within or after the first 4 weeks postoperatively. Results: Thirty-eight male cats were included. The short-term complication rate was 18%. Idiopathic lower urinary tract disease (ILUTD) and stomal stenosis (SS) were the two most frequent short-term complications. Long-term complications were reported in 34% of the cats and included ILUTD, urinary tract infection and SS. The mortality rate was 5%. Eighty-two percent of the owners were satisfied with the postoperative outcome. The most common reason for owner dissatisfaction was the occurrence of SS, especially because these complications required multiple surgical revisions to be definitively managed. The long-term quality of life was considered to be good to very good by 89% of the owners. Ninety-one percent of the cats were free of clinical urinary signs at the time of the questionnaire completion. Conclusions and relevance: TPU can be an acceptable first-line surgical technique to treat cats with OLUTD. Most cats experienced a good to very good quality of life after TPU. Most complications were transient or manageable medically. Most of the major complications were SS, which can be technically challenging to address and may require multiple revision surgeries. [ABSTRACT FROM AUTHOR]

After laparoscopic Roux-en-Y gastric bypass many patients present with complaints for which an upper endoscopy is performed. However, often no abnormalities are found. To investigate the incidence of relevant findings at upper endoscopy and identify patient characteristics associated with a relevant finding. A high-volume bariatric center. A retrospective cohort study was performed. All patients presenting with complaints after laparoscopic Roux-en-Y gastric bypass who consequently underwent a diagnostic upper endoscopy were identified from a prospective endoscopic database. Primary outcomes were the number and type of relevant findings at upper endoscopy and its association with patient characteristics. Relevant findings were defined as abnormalities requiring treatment. Ninety-eight (39.2%) of 250 patients had a relevant finding at upper endoscopy, mostly marginal ulcer and stomal stenosis. Male sex (odds ratio [OR] 3.47 [1.12–10.76]), alcohol consumption (OR 7.27 [1.58–33.36]), dysphagia or suspicion of bleeding as referral reason (OR 3.62 [1.54–8.52] and 39.93 [4.96–321.47], respectively, compared with abdominal pain), an abnormal upper gastrointestinal series (OR 6.81 [2.06–22.48]), and no abdominal ultrasound (OR 7.41 [1.48–37.08] compared with a normal ultrasound) were significantly associated with a relevant finding at upper endoscopy. In this study sex, alcohol consumption, referral reason, and prior imaging studies were associated with a relevant finding at upper endoscopy after laparoscopic Roux-en-Y gastric bypass. [ABSTRACT FROM AUTHOR]

• Stomal stenosis can develop after repair of a traumatic abdominal wall hernia. • Abdominal wall repair with negative-pressure wound therapy may be effective. • Stomal patency must be evaluated during the abdominal wall hernia repair. Traumatic abdominal wall hernias are often accompanied by intra-abdominal injuries, and a stoma may be required. Although rare, stomal stenosis can develop after the repair of a traumatic abdominal wall hernia. A 65-year-old woman was in a head-on collision with a truck and was brought by ambulance to our facility. The findings of a physical examination and computed tomography scan suggested bowel perforation for which exploratory surgery was performed. The lacerated small bowel and sigmoid colon were resected and an ileostomy and colostomy were created. Abdominal wall reconstruction was impossible because of the large defect size. Repair of the abdominal wall was achieved by gradual closure of the fascia after surgery in combination with negative pressure wound therapy. Stenosis of the ileostomy occurred during this process and was surgically repaired. We reconstructed the abdominal wall using negative pressure wound therapy in combination with sutures while minimizing the risk of abdominal compartment syndrome. This approach did not increase the intra-abdominal pressure, but it deformed the abdominal wall, resulting in unexpected stenosis of the ostomy. Gradual postoperative closure of a traumatic abdominal wall hernia with an ostomy in place may result in stomal stenosis. Stomal patency must be carefully evaluated during this process. [ABSTRACT FROM AUTHOR]

Objective: To design inexpensive, easily fabricated stoma buttons for post-laryngectomy patients with stomal stenosis and patients who require prolonged tracheotomy. Methods: Design: Surgical Instrumentation Setting: Tertiary Government Hospital Participants: Tracheostoma buttons fabricated from 3 or 5 cc disposable plastic syringes were tested on two post-laryngectomy patients with stomal stenosis and a tracheotomized patient with bilateral vocal cord paralysis. Results: The tracheostoma buttons were inexpensive and relatively easy to fabricate. They were easily inserted and well tolerated by all three patients, compared to previously-used commercially-available tracheotomy tubes. Conclusion: In a developing country setting, improvised tracheostoma buttons made from disposable plastic syringes may be viable alternatives to commercially-available stoma buttons or tracheotomy tubes. Clinical trials on more subjects should be conducted to assess parameters for use and long-term efficacy and safety issues. Keywords: stomal stenosis, tracheostoma/stoma button

Abstract: Background/Purpose: The Malone antegrade continence enema (MACE) channel is an effective means to manage patients with neurogenic bowel; however, complications may occur that may require surgical revision. Specific reports of the outcomes of these interventions are limited. We describe our clinical results following revision of MACE. Methods: We retrospectively identified patients undergoing MACE revision for at our institution between 1997 and 2009. Type of MACE (in situ appendicocecostomy (AC=247), ileocecostomy (IC=25), cecal flap (CF=10)) performed was recorded, time from creation to revision, site of revision, and need for repeat surgical revision were recorded. Results: Of a total of 282 patients that underwent creation of MACE during the study period, 49 patients (17%) required surgical revision. Of these 49 patients, 42 had undergone AC, four had IC and three had CF. Mean time from MACE creation to revision was 19months. Sixty-eight revision procedures were performed in the 49 patients. Skin level or endoscopic procedures accounted for 52/67 (78%) procedures. Sixteen patients (33%) required more than one revision and three patients (6%) required more than two procedures. Conclusions: Skin level revisions accounted for over three-fourths of MACE revisions. In our series, two thirds of patients requiring revision required only a single procedure, but one third required more than one revision. [Copyright &y& Elsevier]

Abstract: Background: Conflicting data have been published regarding whether Helicobacter pylori (HP) positivity is associated with increased complication rates in patients undergoing Roux-en-Y gastric bypass (RYGB). Methods: We retrospectively examined the rate of complications in patients undergoing RYGB according to preoperative HP positivity and persistent post-treatment positivity to determine whether a correlation exists. Results: A total of 228 patients underwent RYGB during a 2-year period (2009–2011). No patient had evidence of active ulcer disease on preoperative endoscopy. Of the 228 patients, 68 tested positive for HP on serum antigen screening and were treated with omeprazole, clarithromycin, and amoxillin. After treatment, 24 patients were persistently positive on repeat endoscopic biopsy. Of the 228 patients, 12 experienced a total of 13 complications (stomal stenosis in 8, marginal ulcer in 5, and none with anastomotic leak or gastrointestinal bleeding). Of the 68 patients with HP positivity preoperatively, 1 complication (2.3%) developed in the 44 patients who had responded to triple therapy, and no complications occurred in the 24 patients who had remained positive after treatment (P = 1.00), showing no difference. Also, no significant difference was found in the rate of complications (P = .11) between patients who were HP negative preoperatively (11 of 160, 6.9%) and those who were positive preoperatively (1 of 68, 1.5%). Conclusion: HP status, whether positive preoperatively or persistently positive after treatment, had no effect on the marginal ulcer or stomal stenosis rates in patients undergoing RYGB in the present study. [Copyright &y& Elsevier]

Continent cutaneous urinary diversion can be employed after cystectomy when orthotopic diversion is not appropriate and a continent diversion is desired. It is a technically challenging operation and requires careful pre-operative and intra-operative planning as well as an experienced surgeon and ancillary staff. Overall, continent cutaneous diversion (CCD) carries a high rate of long-term continence and patient satisfaction, and is an important and widely accepted part of the urologist's armamentarium. Many different types of CCD and efferent channels have been described with variable success. Complications are largely related to the stoma and catheterizable channel. These complications can usually be managed outside of the operating room although occasionally re-operation is required. [ABSTRACT FROM AUTHOR]

Study Type – Therapy (case series) Level of Evidence 4 OBJECTIVE To report our experience of synchronous panniculectomy with stomal revision in morbidly obese patients after radical cystectomy (RC) and ileal conduit urinary diversion (UD). Abnormal skin folds with an uneven surface, stomal retraction and stomal stenosis result in a poorly fitting appliance which leads to urinary leakage, need for frequent change of appliances and skin excoriation. PATIENTS AND METHODS In all, 302 RCs with UD were done by one surgical team between 2002 and 2008, with ileal conduit diversion in 182 (60%); 18 had a body mass index (BMI) of >35 kg/m2, and among them four had severe stomal stenosis with retraction. We report the technique we used for managing stomal stenosis in these patients. RESULTS The mean (range) BMI of the patients was 42 (38–46) kg/m2; all were women. The mean (sd) operative duration was 2 (0.5)h. The drain was removed once the drainage was <25 mL in 24 h. The mean (sd) hospital stay was 3 (1) days; there were no significant complications. After a mean follow-up of 3 years there was no recurrent stomal stenosis or retraction. CONCLUSIONS The unique advantage of this procedure is that it avoids laparotomy in a morbidly obese patient, and it provides excellent cosmesis while correcting the stomal complication. [ABSTRACT FROM AUTHOR]

Intoduction Ileal conduit stomal stenosis is a difficult complication to manage. Definitive treatment usually requires refashioning or a reconstruction of the conduit. There remains a need for minimally invasive procedures that can restore function to the stoma while avoiding the risks associated with a significant surgical procedure. This case illustrates a novel approach to the management of this complication. Presentation of case An 84 year old female with muscle-invasive bladder cancer underwent cystectomy with formation of an ileal conduit urinary diversion system. Her recovery was complicated by stomal stenosis leading to recurrent urinary tract infections. The Memokath Stent 045 is a thermo-expandable nickel–titanium stent designed for treatment of urethral strictures. The stent was inserted into the stoma under direct vision without the need for general anaesthesia or intraoperative radiography. The conduit remains patent 12 months after insertion and the metal stent showed no evidence of migration, calcification, oxidation or degradation. Discussion The use of a thermo-expandable nickel–titanium stent is able to provide the patency required to treat ileal conduit stomal stenosis. In this case, insertion of the stent was a simple procedure and no adverse events or degradation of the stent was identified at 12 months after insertion. The need for a significant surgical procedure such as a refashioning or reconstruction was avoided and general anaesthesia was not required to perform the procedure. Conclusion This case report highlights the possibility of using the thermo-expandable Memokath Stent 045 as an alternative to the long-term management of ileal conduit stomal stenosis. [ABSTRACT FROM AUTHOR]

Background: Stomal stenosis after laryngectomy is a common and distressing complication. Once sets in, it is generally progressive, causes problems and needs active intervention. Aim: To evaluate effectiveness of new simple method of stomaplasty in solving troublesome complication of stoma stenosis. Settings and Design: Charts of eight patients who underwent modified stomaplasty and completed 1 year were reviewed. Materials and Methods: A modified anterior advancement flap and lateral splaying of trachea for stoma plasty are described. This involves excision of scar tissue of the anterior two-third of trachea and interposition of the defect with an inferiorly based triangular skin flap. The tracheo-esophageal-prosthesis (TEP) site is left untouched. Statistical Analysis: Outcome were measured in relation with need for further stenting or any other revision procedure required and ability to use TEP for speech production. Results: Eight patients underwent stoma revision surgery. Median preprocedure stoma diameter was 10 mm vertically (range 8-12 mm) and 6 mm horizontally (range 5-10 mm). This could be improved to 25 mm (range 22-30 mm) vertically and 16 mm (range 14-20 mm) horizontally after stoma revision. At 1-year follow-up, the median measurements were 20 mm (range 16-26) vertically and 14 mm (range 12-18) horizontally. Postprocedure, one patient required intermittent stenting at nighttime. All patients could use the TEP effectively. One patient who underwent salvage laryngectomy following chemoradiotherapy developed flap dehiscence. Conclusions: This is a simple and effective technique for stomaplasty. All patients treated with this technique had adequately large stoma for breathing and use of TEP. [ABSTRACT FROM AUTHOR]

Background: In the United States, Roux-en-Y gastric bypass has evolved into the procedure of choice for clinically severe obesity. Stomal stenosis resulting in gastric outlet obstruction is a recognized complication. Endoscopic balloon dilation is often used to treat this condition. To evaluate the safety and efficacy of endoscopic management of stomal stenosis we evaluated our treatment methods and outcomes.Methods: The records of all patients undergoing Roux-en-Y gastric bypass from 1 July 2000 to 30 June 2002 were studied. Stenosis was defined as signs and symptoms of obstruction with inability to cannulate the gastrojejunostomy using an 8.5-mm diagnostic endoscope. Charts were reviewed and demographic data, operative course, symptoms, and outcomes were recorded.Results: A total of 562 patients underwent Roux-en-Y gastric bypass for obesity during the study period. Of these, 38 patients underwent endoscopic balloon dilation for stomal stenosis, for a stenosis rate of 6.8%. The average time from surgery to initial dilation was 7.7 weeks (range 3 to 24). The average number of dilations required was 2.1 (range one to six). The mean initial balloon size was 13 mm and the mean final balloon size was 16 mm. Two patients failed endoscopic dilation and proceeded to surgery, including one patient who developed pneumomediastinum and pneumothorax after dilation. All patients were relieved of their gastric outlet obstruction. The success rate for endoscopic balloon dilation was 95% with a 3% complication rate.Conclusions: In our experience, the rate of gastrojejunostomy stenosis following Roux-en-Y gastric bypass is 6.8%. Endoscopic balloon dilation is a safe and effective therapy for stomal stenosis with a high success rate. It should be considered an appropriate intervention with a low risk for reoperation. [ABSTRACT FROM AUTHOR]

Hypothesis Stenosis of the tracheostome is a frequent complication following total laryngectomy; the problems created by tracheostomal stenosis are the result of reduced airflow and consequent turbulence. Many authors have studied etiological factors for the onset of stomal stenosis, and a number of procedures have been recommended for the surgical correction of such stenosis. Study Design A prospective analysis of 12 patients who underwent surgical correction of stomal stenosis is presented. Methods At the Institute of Clinical Otolaryngology we have recently defined a surgical technique for the correction of stomal stenosis that combines radial incisions, V-shaped flaps, and interposing flaps. This technique enables us to correct all the types of stenosis, and we have treated 12 patients to date. Results To date, the average follow-up has been 17 months (range, 3-36 mo), and the results are encouraging. Early stenosis of the tracheostoma reappeared in one patient, who had successful repeat surgery with the same technique. Conclusions Early results suggest the routine use of this surgical technique in the treatment of stomal stenosis. [ABSTRACT FROM AUTHOR]