scholarly journals Gastrointestinal: Utilization of a novel dedicated stent fixation clip device (“stentfix OTSC”) for an umbrella‐type cardia stent

2020 ◽  
Vol 35 (9) ◽  
pp. 1466-1466 ◽  
Author(s):  
V Zimmer
Keyword(s):  
Stent Fixation

scholarly journals Fully-covered metal stents with endoscopic suturing vs. partially-covered metal stents for benign upper gastrointestinal diseases: a comparative study

2018 ◽  
Vol 06 (02) ◽  
pp. E217-E223 ◽  
Author(s):  
Saowanee Ngamruengphong ◽  
Reem Sharaiha ◽  
Amrita Sethi ◽  
Ali Siddiqui ◽  
Christopher DiMaio ◽  
...  
Keyword(s):  
Tertiary Care ◽  
Stent Migration ◽  
Metal Stents ◽  
Stricture Formation ◽  
Endoscopic Suturing ◽  
Stent Removal ◽  
Gastrointestinal Conditions ◽  
Significant Difference ◽  
Stent Fixation ◽  
Upper Gastrointestinal

Abstract Background and study aims Self-expandable metallic stents (SEMS) have been increasingly used in benign conditions (e. g. strictures, fistulas, leaks, and perforations). Fully covered SEMS (FSEMS) were introduced to avoid undesirable consequences of partially covered SEMS (PSEMS), but come with higher risk of stent migration. Endoscopic suturing (ES) for stent fixation has been shown to reduce migration of FSEMS. Our aim was to compare the outcomes of FSEMS with ES (FS/ES) versus PSEMS in patients with benign upper gastrointestinal conditions. Patients and methods We retrospectively identified all patients who underwent stent placement for benign gastrointestinal conditions at seven US tertiary-care centers. Patients were divided into two groups: FSEMS with ES (FS/ES group) and PSEMS (PSEMS group). Clinical outcomes between the two groups were compared. Results A total of 74 (FS/ES 46, PSEMS 28) patients were included. On multivariable analysis, there was no significant difference in rate of stent migration between FS/ES (43 %) and PSEMS (15 %) (adjusted odds ratio 0.56; 95 % CI 0.15 – 2.00). Clinical success was similar [68 % vs. 64 %; P = 0.81]. Rate of adverse events (AEs) was higher in PSEMS group [13 (46 %) vs. 10 (21 %); P = 0.03). Difficult stent removal was higher in the PSEMS group (n = 5;17 %) vs. 0 % in the FS/ES group; P = 0.005. Conclusions The proportion of stent migration of FS/ES and PSEMS are similar. Rates of other stent-related AEs were higher in the PSEMS group. PSEMS was associated with tissue ingrowth or overgrowth leading to difficult stent removal, and secondary stricture formation. Thus, FSEMS with ES for stent fixation may be the preferred modality over PSEMS for the treatment of benign upper gastrointestinal conditions.

Su1363 FEASIBILITY AND SAFETY OF DUODENAL COVERED SELF-EXPANDABLE METALLIC STENT FIXATION

2019 ◽  
Vol 89 (6) ◽  
pp. AB346-AB347
Author(s):  
Yasuki Hori ◽  
Kazuki Hayashi ◽  
Itaru Naitoh
Keyword(s):  
Metallic Stent ◽  
Expandable Metallic Stent ◽  
Stent Fixation

scholarly journals Esophageal metallic stent fixation with dental floss: a simple method to prevent migration

Endoscopy ◽  
2013 ◽  
Vol 45 (S 02) ◽  
pp. E342-E342 ◽  
Author(s):  
B. da Costa Martins ◽  
B. Medrado ◽  
M. de Lima ◽  
F. Retes ◽  
F. Kawaguti ◽  
...  
Keyword(s):  
Metallic Stent ◽  
Simple Method ◽  
Dental Floss ◽  
Stent Fixation

1062 EXTERNAL VERSUS DOUBLE J STENT FIXATION IN PATIENTS WITH ORTHOTOPIC URINARY RESERVOIRS: A PROSPECTIVE RANDOMIZED TRIAL

2011 ◽  
Vol 10 (2) ◽  
pp. 328
Author(s):  
Y.M. Osman ◽  
T.S. Barakat ◽  
A. Mosbah ◽  
H. Abo-Elenein ◽  
A. Shaaban ◽  
...  
Keyword(s):  
Randomized Trial ◽  
Prospective Randomized Trial ◽  
Double J Stent ◽  
Stent Fixation ◽  
Urinary Reservoirs

Easy dacryocystorhinostomy stent fixation and removal: Use of a silicone sleeve and external stent removal from the medial canthus

Orbit ◽  
2017 ◽  
Vol 36 (3) ◽  
pp. 175-177 ◽  
Author(s):  
Kaveh Vahdani ◽  
Vladimir Theodor Thaller ◽  
Giorgio Albanese
Keyword(s):  
Medial Canthus ◽  
Stent Removal ◽  
Stent Fixation

scholarly journals A different technique for sutureless coronary bypass grafting

2020 ◽  
Vol 11 (3) ◽  
pp. 187-192
Author(s):  
Tamás Ruttkay ◽  
László Bárány ◽  
András Grimm ◽  
Lajos Patonay ◽  
Örs Petneházy ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Reliable Method ◽  
Ex Vivo ◽  
Coronary Bypass ◽  
Bypass Grafting ◽  
Anastomotic Technique ◽  
Coronary Bypass Grafting ◽  
Stent Fixation ◽  
Anastomotic Devices

Introduction Many coronary anastomotic devices have been designed to replace manual stitching in coronary surgery; however, interestingly, none of them became widespread. Our aim was to work out an easy and fast endoluminal vessel-to-vessel stent bridge distal anastomotic technique. Materials and methods Ten coronary arteries of eight fresh human hearts were used in this study. The anastomosis was performed with the implantation of a graft vessel into the lumen of the coronary artery by performing stent fixation. The technique is described and photo documented in detail. The durability and the conductibility of the anastomosis were examined with intraluminal endoscopy, functional streaming test, and a coloring of the vessels. Results The anastomosis had great results in all cases. Obstruction, dissection, or dislocation of the vessels was not observable. Conclusions This study confirmed the ex-vivo feasibility of the described technique. This method can be an easy, fast, and reliable method applied in the endoscopic distal coronary artery anastomosis surgery. The development of stents adapted to this method and the in-vivo testing of this technique are necessary for the future.

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