Surgical endoscopy
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Comparative Study
Use of routine intraoperative endoscopy in elective laparoscopic colorectal surgery: can it further avoid anastomotic failure?
Anastomotic complications such as leakage and bleeding remain among the most serious complications of laparoscopic colorectal surgery. No perfect method exists for accurate and reliable avoidance of these catastrophes. This study aimed to study the usefulness of routine intraoperative endoscopy (RIOE) by comparing the surgical outcomes for RIOE patients with those for selective intraoperative endoscopy (SIOE) patients. ⋯ Routine IOE for patients undergoing elective laparoscopic colorectal surgery with distal anastomosis can detect abnormalities at or around the anastomosis. Although the RIOE group had fewer postoperative anastomotic complications, due to the small sample size, the 5.7-fold increase in anastomotic failure did not translate into significantly better postoperative outcomes than the SIOE group experienced. A larger-scale single or multicenter prospective randomized study or a metaanalysis including similar studies is necessary for further investigation of this issue.
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Comparative Study
Robot-assisted endoscopic surgery for thyroid cancer: experience with the first 100 patients.
Various robotic surgical procedures have been performed in recent years, and most reports have proved that the application of robotic technology for surgery is technically feasible and safe. This study aimed to introduce the authors' technique of robot-assisted endoscopic thyroid surgery and to demonstrate its applicability in the surgical management of thyroid cancer. ⋯ The technique of robot-assisted endoscopic thyroid surgery using a gasless transaxillary approach is a feasible, safe, and effective method for selected patients with thyroid cancer. The authors suggest that application of robotic technology for endoscopic thyroid surgeries could overcome the limitations of conventional endoscopic surgeries in the surgical management of thyroid cancer.
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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.
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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.
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Randomized Controlled Trial
Division of the short gastric vessels during laparoscopic Nissen fundoplication: clinical and functional outcome during long-term follow-up in a prospectively randomized trial.
Although the first laparoscopic Nissen fundoplication was performed almost two decades ago, division of the short gastric vessels is still controversially discussed. The aim of this prospectively randomized trial was to evaluate the clinical and functional outcome following laparoscopic Nissen fundoplication with division versus saving of the short gastric vessels during short- and long-term follow-up. ⋯ Routine division of the short gastric vessels during Nissen fundoplication in the followed patient group yields neither functional nor clinical advantages in short- or long-term follow-up.