Surgical endoscopy
-
Comparative Study
Long-term results of hiatal hernia mesh repair and antireflux laparoscopic surgery.
Laparoscopic antireflux surgery (LARS) represents the gold standard in the treatment of gastroesophageal reflux disease with or without hiatal hernia. It offers excellent long-term results and high patient satisfaction. Nevertheless, several studies have reported a high rate of intrathoracic wrap migration or paraesophageal hernia recurrence. To reduce the incidence of this complication, the use of prosthetic meshes has been advocated. This study retrospectively evaluated the long-term results of LARS with or without the use of a mesh in a series of patients treated from 1992 to 2007. ⋯ Over a long-term follow-up period, the use of a prosthetic polypropylene mesh in the crura for hiatal hernia proved to be effective in reducing the rate of postoperative intrathoracic wrap migration or hernia recurrence, with a very low incidence of mesh-related complications.
-
Percutaneous endoscopic gastrostomy (PEG) tubes are routinely inserted in the surgical intensive care unit (SICU). Poor tissue healing or technical issues after tube insertion can lead to peritonitis requiring a laparotomy. This study aimed to identify risk factors leading to peritonitis. ⋯ Approximately 5% of patients undergoing PEG insertion in the SICU require laparotomy for peritonitis and are more likely to die during the hospitalization. Higher BMI and a lower serum albumin level, by contributing to poor healing, increase the risk of peritonitis.
-
Comparative Study
An apical symphysial technique using a wide absorbable mesh placed on the apex for primary spontaneous pneumothorax.
The outcome of thoracoscopic bullectomy for primary spontaneous pneumothorax (PSP) is not satisfactory. To reduce postoperative pneumothorax recurrence after thoracoscopic bullectomy, an effective and easy surgical method is required. We tried a new method using an absorbable mesh that covered the whole apical visceral pleura. ⋯ Placement of a wide absorbable mesh with fibrin glue at the apical visceral pleura significantly reduced postoperative recurrence after thoracoscopic bullectomy for PSP. The mesh was thought to act as a foreign body on the pleura and induce local inflammatory adhesion between the apical pleurae after bullectomy. This was an easy and effective symphysial procedure.
-
Laparoscopic total gastrectomy (LTG) has not become as popular as laparoscopic distal gastrectomy (LDG) because of the more difficult reconstruction technique. Despite various modifications of reconstruction methods after LTG, an optimal procedure has yet to be established. The authors report the newly developed reconstruction technique after LTG: intracorporeal circular stapling esophagojejunostomy using the transorally inserted anvil (OrVil; Covidien, Mansfield, MA, USA). ⋯ We have successfully performed LTG with Roux-en-Y reconstruction using our technique in 16 patients without any anastomosis complications. We believe that our procedure is a secure and reliable reconstruction method after LTG, which is especially useful in obese patients, in whom conventional extracorporeal anastomosis often is difficult.
-
Placement of retrievable inferior vena cava filters (rIVCF) may be beneficial in high-risk morbidly obese patients undergoing bariatric procedures. Patients with a previous history of venous thromboembolism (VTE) are at high risk for postoperative deep venous thrombosis (DVT) and pulmonary embolism (PE). ⋯ We observed a 21% incidence of recurrent DVT and 15% incidence of thrombus in the IVCF, yet no PE occurred. IVCF retrieval was successful in 70% with one complication. Concurrent IVCF placement is safe, feasible, and an effective preventative measure in high-risk morbidly obese patients. We recommend the use of rIVCFs in conjunction with standard VTE prophylaxis in this patient population.