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Real-time simultaneous endoscopic combined intrarenal surgery with intermediate-supine position: Washout mechanism and transport technique.

ABSTRACT: Endoscopic combined intrarenal surgery (ECIRS) with simultaneous retrograde intrarenal surgery (RIRS) and percutaneous nephrolithotomy (PCNL) has been proposed as a new surgical treatment to overcome the disadvantage of RIRS and PCNL monotherapies in the treatment of renal stone. One of advantages of ECIRS is that it can increase stone-free rates in complex renal stone within single-session. Intermediate-supine position in real-time simultaneous ECIRS can prevent an anesthesiologic problem, and patient's burden is small even for long-term operation. Thus, we will share the experience and advantages of real-time simultaneous ECIRS and introduce techniques to increase the stone-free rate.

SUBMITTER: Jung HD

PROVIDER: S-EPMC6121022 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature

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Real-time simultaneous endoscopic combined intrarenal surgery with intermediate-supine position: Washout mechanism and transport technique.

Jung Hae Do HD Kim Jong Chan JC Ahn Hyun Kyu HK Kwon Joon Ho JH Han Kichang K Han Woong Kyu WK Kim Man-Deuk MD Lee Joo Yong JY

Investigative and clinical urology 20180716 5

Endoscopic combined intrarenal surgery (ECIRS) with simultaneous retrograde intrarenal surgery (RIRS) and percutaneous nephrolithotomy (PCNL) has been proposed as a new surgical treatment to overcome the disadvantage of RIRS and PCNL monotherapies in the treatment of renal stone. One of advantages of ECIRS is that it can increase stone-free rates in complex renal stone within single-session. Intermediate-supine position in real-time simultaneous ECIRS can prevent an anesthesiologic problem, and ...[more]

PMID: 30182081

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Project description:Background and aimsGI tract perforations and anastomotic dehiscence are increasingly effectively being repaired endoscopically; however, well-known and long-held surgical principles must still be honored. One important principle is that significant extraluminal contamination must be washed out, debrided, and drained in conjunction with repair of the defect if the wound is to effectively heal and resolve. Here we describe the use of endoscopic washout and debridement of extraluminal contamination at the time of luminal defect closure in a 7-patient series at our institution, with video demonstration of 2 patients in the series.MethodsWe reviewed a series of 7 patients at our institution and provide a video demonstration of the described technique in 2 patients. A 50-year-old man with decompensated liver cirrhosis presented with a large distal esophageal disruption secondary to a severe Minnesota tube injury. Extensive thoracic and mediastinal contamination of solid and liquid debris was removed and washed out endoscopically, followed by esophageal defect repair. Closure of the defect with overlapping, fully covered, esophageal stents sutured in place was successful after attempts at repairing the primary disruption with suturing alone failed. A 49-year-old man with multiple endocrine neoplasia type 1 and multiple prior surgeries presented with an acute abdomen and sepsis secondary to a fully perforated duodenal ulcer. Extensive endoscopic washout and lavage of the purulent liquid and semiliquid debris covering the liver, stomach, and adjacent structures was performed, followed by closure of the perforation by endoscopic suturing. A percutaneous pigtailed drainage catheter was placed in the extraluminal cavity to facilitate postoperative drainage, followed by placement of a PEG with jejunal extension for enteric exclusion and nutrition.ResultsThe results for all 7 patients were reviewed. The overall rate of technical success, defined as effective repair of the luminal defect and drainage of extraluminal contamination, was 100%. The overall rate of clinical success, defined as clinical recovery and return to the patient's previous state of health, was 86% because 1 patient died because of severe concomitant disease. The length of time from the described procedure to hospital discharge ranged from 8 to 52 days (mean, 27 days).ConclusionEndoscopic washout and debridement can effectively and immediately address extraluminal contamination at the time of endoscopic luminal defect repair in appropriately selected patients. Therefore, it may represent a valuable option to address this clinical situation when a more conventional surgical approach is problematic. A more structured study should be considered for the development and validation of this approach.

Project description:Total hip arthroplasty through minimally invasive procedures potentially reduces operative trauma, which is expected to result in improved recovery and rehabilitation. We presently perform total hip arthroplasty using minimally invasive techniques via an anterolateral modification of the Watson-Jones approach. This approach is performed in the supine position and requires sterile draping of both legs. It also involves a modified operative technique which preserves the pelvitrochanteric muscles and extends the release of the hip capsule. In order to employ a proven implant system (BICON-PLUS threaded cup, SL-PLUS stem), it was necessary to modify the stem rasps and use manipulation rasps as trial stems. In this report, we compare 50 conventional total hip replacements with 50 procedures performed using the minimally invasive procedure in terms of blood loss and the duration of the operation. The length of the skin incision varied between 7 and 12 cm with the minimally invasive technique, compared to 15 to 22 cm with the conventional procedure. Both groups were virtually identical with respect to average blood loss (haemoglobin on 10th post-operative day: minimally invasive group, 108.0 g/L; conventional group, 112.0 g/L) and the duration of the procedure (minimally invasive group, 60 minutes; conventional group, 58 minutes). The position of the implanted components correlated with the pre-operative planning with regard to medial head offset, centre of rotation of the hip, and leg length, and was as satisfactory as that observed with the conventional procedure. The complication rate was low (2.9%). Shaft fissures occurred in the first months of use of the minimally invasive procedure before adaptation of the shaft rasps. Dislocations were attributable to improper patient behaviour. Minimally invasive surgery via the anterolateral approach in the supine position was equivalent to the conventional procedure, had a low rate of complications, and did not adversely impact the technical success of the procedure.

Dataset Information

Real-time simultaneous endoscopic combined intrarenal surgery with intermediate-supine position: Washout mechanism and transport technique.

Publications

Real-time simultaneous endoscopic combined intrarenal surgery with intermediate-supine position: Washout mechanism and transport technique.

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