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stapler anastomosis of bowel

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https://www.readbyqxmd.com/read/28415434/design-and-development-of-a-hybrid-bioartificial-water-induced-shape-memory-polymeric-material-as-an-integral-component-for-the-anastomosis-of-human-hollow-organs
#1
Siriana Paonessa, Niccoletta Barbani, Elisa Cibrario Rocchietti, Claudia Giachino, Caterina Cristallini
A large number of pathologies require the resection of the bowel and anastomoses to rejoin the two remaining stumps to regain lumen patency. Various materials have been used to rejoin one bowel end to the other such as catgut, stainless steel, and absorbable sutures. The present method for anastomosis surgery uses an entero-entero anastomosis (EEA) circular stapler with only a staple line. This method can have some drawbacks, such as intracellular fluid leakage and local inflammations. The aim of this study is to design and develop a novel bioartificial polymer with a ring shape made of polyvinyl alcohol (PVA) and gelatin (80/20 ratio (w/w)) loaded both directly with acetylsalicylic acid and with nanoparticles incorporating the same drug to reduce local inflammation even for a prolonged period of time...
June 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28409373/a-novel-method-of-self-pulling-and-latter-transected-delta-shaped-billroth-i-anastomosis-in-totally-laparoscopic-distal-gastrectomy
#2
Jun Hong, Ya-Ping Wang, Jian Wang, Yi-Bing Bei, Lu-Chun Hua, Han-Kun Hao
BACKGROUND: We developed a modified delta-shaped gastroduodenostomy technique in totally laparoscopic distal gastrectomy. This novel technique, which effectively reduces the required quantity of linear stapler [1-3], was named as self-pulling and latter transected delta-shaped anastomosis (Delta SPLT) [4]. METHODS: Delta SPLT was performed on 15 patients with stage cT1-2 antral cancer. We ligated the duodenum with a rope instead of transecting it and used the ligature rope to pull the duodenum during the whole progress of gastroduodenostomy...
April 13, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28148456/common-side-closure-type-but-not-stapler-brand-or-oversewing-influences-side-to-side-anastomotic-leak-rates
#3
V A Fleetwood, K N Gross, G C Alex, C S Cortina, J B Smolevitz, S Sarvepalli, S R Bakhsh, J Poirier, J A Myers, M A Singer, B A Orkin
BACKGROUND: Anastomotic leak (AL) increases costs and cancer recurrence. Studies show decreased AL with side-to-side stapled anastomosis (SSA), but none identify risk factors within SSAs. We hypothesized that stapler characteristics and closure technique of the common enterotomy affect AL rates. METHODS: Retrospective review of bowel SSAs was performed. Data included stapler brand, staple line oversewing, and closure method (handsewn, HC; linear stapler [Barcelona technique], BT; transverse stapler, TX)...
March 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28074453/laparoscopic-resection-and-intracorporeal-anastomosis-of-perforated-small-bowel-caused-by-fish-bone-ingestion
#4
Ahmet Cem Dural, Muhammet Ferhat Çelik, Hakan Yiğitbaş, Cevher Akarsu, Mahmut Doğan, Halil Alış
Presently described is case of a 52-year-old man who was admitted to the emergency department with 3-day history of epigastric pain. Abdominal examination revealed diffuse tenderness and muscle guarding. Plain abdominal X-ray showed free subdiaphragmatic air. The patient underwent diagnostic laparoscopy with presumptive diagnosis of peptic ulcer perforation. Laparoscopy showed several inflamed, edematous jejunal loops with proximal obstruction and perforation by an impacted fish bone. Completely intracorporeal resection and anastomosis using laparoscopic linear stapler was performed and segment of resected bowel was removed through trocar site...
November 2016: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/27996184/anastomotic-stenosis-after-coloanal-colorectal-and-ileoanal-anastomosis-what-is-the-best-management
#5
A Kraenzler, L Maggiori, O Pittet, M S Alyami, J Prost À la Denise, Y Panis
AIM: To assess the results of treatment for colorectal (CRA), coloanal (CAA) or ileal pouch-anal (IPAA) anastomotic stenosis (AS). METHOD: All patients operated on for AS from 1995 to 2014 were included. Success was defined as the absence of an additional surgical procedure for AS during 12 months after the last procedure and the absence of a stoma at the end of follow-up. RESULTS: Fifty consecutive patients presenting with AS after CRA (n = 16, 32%), CAA (n = 18, 36%) or IPAA (n = 16, 32%), performed for colorectal cancer (n = 28, 56%), familial adenomatous polyposis (n = 5, 10%), inflammatory bowel disease (n = 8, 16%), diverticulitis (n = 4, 8%), benign colorectal neoplasia (n = 3, 6%) or other (n = 2, 4%) underwent a total of 99 procedures including digital (n = 14, 14%), instrumental (n = 38, 38%) or endoscopic dilatation (n = 5, 5%), transanal AS stricturoplasty (n = 9, 10%), transanal circular stapler resection (n = 11, 11%) or transabdominal redo-anastomosis (n = 22, 22%)...
February 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/27995452/an-optimal-approach-for-laparoscopic-d3-lymphadenectomy-plus-complete-mesocolic-excision-d3-cme-for-right-sided-colon-cancer
#6
Daxing Xie, Chaoran Yu, Chun Gao, Hasan Osaiweran, Junbo Hu, Jianping Gong
BACKGROUND: It is common knowledge that high ligation of blood vessels at the D3 level and complete mesocolic excision (CME) are two critical points of right hemicolectomy for right colon cancer (RCC). (1-5) To date, a safe strategy for completing these two procedures under laparoscopic surgery has not been extensively described. The authors provide a video to demonstrate laparoscopic right hemicolectomy (D3 + CME) with an optimal mesentery-defined approach. By identifying three "tri-junctions," this approach facilitates dissection of the entire mesocolon along the embryologic planes as far centrally as possible and enables the high tie of feeding vessels at bifurcation...
December 19, 2016: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/27966065/conversion-of-an-open-salmon-s-technique-to-a-laparoscopic-gastric-bypass
#7
Cristina Rihuete-Caro, Débora Acín-Gandara, Manuel Medina-García, Santiago Alonso-Gómez, Alfonso Antequera-Pérez, Lucía Carrión-Álvarez, Fernando Pereira-Pérez
BACKGROUND: There are a growing number of patients who require revisional bariatric surgery due to the failure of their primary procedures. The aim of this video is to present a laparoscopic revisional procedure for dysphagia and gastroesophageal reflux disease (GERD) after an uncommonly performed bariatric surgery, Salmon's technique, consisting of a vertical banded gastroplasty and a horizontal stomach stapling with a Roux-en-Y bypass. METHODS: A 42-year-old obese male, with a history of dyslipidemia and a current body mass index (BMI) of 33, presented with severe dysphagia to solids and frequent spitting 10 years after the primary bariatric surgery (Salmon's procedure) with a BMI of 43...
February 2017: Obesity Surgery
https://www.readbyqxmd.com/read/27577701/positive-detection-of-exfoliated-colon-cancer-cells-on-linear-stapler-cartridges-was-associated-with-depth-of-tumor-invasion-and-preoperative-bowel-preparation-in-colon-cancer
#8
Kishiko Ikehara, Shungo Endo, Kensuke Kumamoto, Eiji Hidaka, Fumio Ishida, Jun-Ichi Tanaka, Shin-Ei Kudo
BACKGROUND: The aim of this study was to investigate exfoliated cancer cells (ECCs) on linear stapler cartridges used for anastomotic sites in colon cancer. METHODS: We prospectively analyzed ECCs on linear stapler cartridges used for anastomosis in 100 colon cancer patients who underwent colectomy. Having completed the functional end-to-end anastomosis, the linear stapler cartridges were irrigated with saline, which was collected for cytological examination and cytological diagnoses were made by board-certified pathologists based on Papanicolaou staining...
August 31, 2016: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27462959/use-of-5-mm-laparoscopic-stapler-to-perform-open-small-bowel-anastomosis-in-a-neonatal-animal-model
#9
COMPARATIVE STUDY
Ian C Glenn, Nicholas E Bruns, Todd A Ponsky
PURPOSE: While adult bowel anastomoses are typically performed with staplers, neonatal small bowel anastomoses have traditionally been performed in a hand-sewn manner due to the large size of surgical staplers. The purpose of this study was to compare stapled anastomosis using a newly available, 5-mm laparoscopic stapler to a hand-sewn anastomosis in an open animal model. METHODS: Twenty anastomoses were performed by two general surgery residents (10 stapled and 10 hand-sewn) in an adult New Zealand white rabbit...
October 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27444837/the-technical-outcomes-of-delta-shaped-anastomosis-in-laparoscopic-distal-gastrectomy-a-single-center-safety-and-feasibility-study
#10
Nobuhisa Matsuhashi, Kazuya Yamaguchi, Naoki Okumura, Toshiyuki Tanahashi, Satoshi Matsui, Hisashi Imai, Yoshihiro Tanaka, Takao Takahashi, Shinji Osada, Kazuhiro Yoshida
BACKGROUND: The indications for laparoscopic gastrectomy for early stomach cancer have spread worldwide, and the short-term outcomes have been favorable. Intraabdominal delta-shaped gastroduodenostomy using endoscopic linear staplers, a technique which was developed by Kanaya et al. is one of the feasible reconstructive procedures. Pure laparoscopic surgery is reported to be associated with several intraoperative and postoperative advantages in comparison with laparoscopy-assisted surgery...
July 21, 2016: Surgical Endoscopy
https://www.readbyqxmd.com/read/27444827/segmental-left-colectomy-a-modified-caudal-to-cranial-approach
#11
Marco Milone, Francesco Milone
BACKGROUND: We have designed a modified caudal-to-cranial approach to perform laparoscopic left colectomy preserving the inferior mesenteric artery for benign colorectal diseases. METHODS: IRB approval and informed consent have been obtained. A dissection is conducted to separate the descending mesocolon of the Gerota's plan from the medial aspect to the peritoneal lining to the left parietal gutter. The peritoneal layer is incised parallel to the vessel and close to the colonic wall...
March 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/27442419/new-technique-of-compression-anastomosis-in-colorectal-surgery-first-results-in-25-patients-in-macedonia
#12
Svetozar Antovic, Aleksandar Mitevski, Aleksandar Karagozov, Biljana Kuzmanovska, Nikola Jankulovski
AIM: Clinical evaluation of the safety and effectiveness of compression anastomosis with ColonRing™ for large-bowel end-to-end anastomosis for rectal cancer and explanation of the procedure and the device itself since this device is used for the first time in our clinic. MATERIAL AND METHODS: In November, 2012, a team of surgeons from our clinic attended the Clinical practice workshop in Belgrade, Serbia which was organized by the World Congress of Compression Anastomosis (WCCA) and held by its President Prof...
2016: Prilozi (Makedonska Akademija Na Naukite i Umetnostite. Oddelenie za Medicinski Nauki)
https://www.readbyqxmd.com/read/27398952/a-single-institution-review-of-initial-application-of-a-5-mm-stapler
#13
Andrew P Rogers, Tiffany J Zens, Jonathan E Kohler, Hau D Le, Peter F Nichol, Charles M Leys
BACKGROUND: Operating in small spaces presents physical constraints that can be even more challenging in minimally invasive operations. Recently, a 5-mm stapler was approved for use in general surgery and pediatric surgery. Here, we present our initial experience using the 5-mm stapler in pediatric general surgery. MATERIALS AND METHODS: A retrospective chart review was conducted to identify cases using the 5-mm stapler at our institution. Demographic data included age (in months) and weight (in kilograms)...
August 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27321982/experience-of-general-surgery-residents-in-the-creation-of-small-bowel-and-colon-anastomoses
#14
Zoltan H Nemeth, Eric L Lazar, Samantha R Paglinco, Addison S Hicks, Jason Lei, Patricia A Barratt-Stopper, Rolando H Rolandelli
BACKGROUND: With the introduction of stapling devices (SDs), the proportion of hand-sewn (HS) intestinal anastomoses (IAs) has declined. As more IAs are constructed with SDs, there are fewer opportunities for general surgery residents (GSRs) to acquire the skills for HS techniques during their training. STUDY DESIGN: Data for this study were extracted from an existing database of all IAs performed at the Department of Surgery of the Morristown Medical Center since 2003...
September 2016: Journal of Surgical Education
https://www.readbyqxmd.com/read/27179235/-small-is-beautiful-a-series-of-ileo-anal-anastomoses-performed-with-the-25-mm-circular-stapler
#15
Andrea Resegotti, Stefano Silvestri, Marco Astegiano, Giacomo Deiro, Davide Ribaldone, Davide Cassine, Alessandro Franchello
AIM: With the idea that a small diameter stapler should cause less sphincter trauma, we began to use the 25mm circular stapler to perform ileo-pouch-anal anastomosis (IPAA) and we report our experience. MATERIAL OF STUDY: A retrospective study using a bowel function questionnaire and a quality of life questionnaire has been conducted on a group of patients who underwent IPAA using a 25mm stapler RESULTS: We performed IPAA using a 25mm circular stapler in 37 patients...
2016: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/27158487/use-of-bioabsorbable-staple-reinforcement-material-in-side-to-side-anastomoses-suture-line-reinforcement-of-the-weak-point-of-the-anastomosis
#16
Masahiro Kimura, Yukio Terashita
BACKGROUND: Few studies have been designed regarding optimal reinforcement of the crotch of a side-to-side anastomosis. The purpose of this study was to clarify the weak point of the side-to-side anastomosis and to evaluate the effect of bioabsorbable reinforcement material. METHODS: Fresh pig small bowel was used for all experiments. A side-to-side anastomosis was performed using a linear stapler, and the burst pressure of the anastomosis was measured. Three separate experiments were done...
March 2016: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/27117971/endoscopy-assisted-transanal-repair-of-afferent-limb-obstruction-and-long-efferent-limb-with-ileopexy-after-ileal-j-pouch-anal-anastomosis
#17
Toshimitsu Araki, Yoshiki Okita, Mikio Kawamura, Satoru Kondo, Minako Kobayashi, Masaki Ohi, Yuji Toiyama, Koji Tanaka, Yasuhiro Inoue, Keiichi Uchida, Yasuhiko Mohri, Masato Kusunoki
Afferent limb obstruction can be a persistent complication after restorative proctocolectomy with ileal pouch-anal anastomosis. We present a case of afferent limb obstruction complicated by a long efferent limb of the ileal pouch that we successfully treated with side-to-side anastomosis of the afferent and efferent limbs. The procedure involved using a transanal endoscopic stapling device assisted by transanal endoscopy with a thin intestinal video endoscope. This allowed reliable, safe visualization of the lesion from the tight pouch-anal anastomosis and facilitated repair with an endoscopic stapling device...
May 2016: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/27095774/unlimited-length-proctocolectomy-utilizing-sequential-intussusception-and-pull-through-novel-clean-endolumenal-note-assisted-technique-with-transanal-natural-orifice-specimen-extraction-without-rectal-stump-opening-in-a-porcine-model
#18
Anton Kvasha, Muhammad Khalifa, Seema Biswas, Mohamad Hamoud, Dmitri Nordkin, Zakhar Bramnik, Udi Willenz, Moaad Farraj, Igor Waksman
Transanal, hybrid natural orifice translumenal endoscopic surgery (NOTES) and NOTES-assisted natural orifice specimen extraction techniques hold promise as leaders in the field of natural orifice surgery. We report the feasibility of a novel NOTES assisted technique for unlimited length, clean, endolumenal proctocolectomy in a porcine model. This technique is a modification of a transanal intussusception and pull-through procedure recently published by our group. Rectal mobilization was achieved laparoscopically; this was followed by a transanal recto-rectal intussusception and pull-through (IPT)...
October 2016: Surgical Innovation
https://www.readbyqxmd.com/read/27007724/evaluation-of-the-ligasure-%C3%A2-vessel-sealing-system-for-bowel-transection-and-intestinal-anastomosis-an-experimental-study-in-a-porcine-model
#19
Tobias Gehrig, A T Billeter, A L Wekerle, M Shevchenko, K Brand, B P Müller-Stich
BACKGROUND: The purpose of the present study is to assess the value of the LigaSure™ Vessel Sealing System (LVSS) as a means for bowel transection and intestinal anastomosis. METHODS: We compared the LVSS for (1) transecting bowel and (2) creation of an intestinal anastomosis with standard methods such as stapler (S) and hand-sewn (HS) in a porcine model. For each study arm, i.e., bowel transection and anastomosis creation, both the small bowel and colon were examined...
May 2016: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/26902029/weak-points-of-a-stapled-side-to-side-anastomosis
#20
Masahiro Kimura, Hiroki Takahashi, Tatsuya Tanaka, Hiroyuki Sagawa, Hiromitsu Takeyama
BACKGROUND/AIMS: In recent years, the side-to-side intestinal anastomosis has become a widely used technique. The purpose of this study was to evaluate the difference in the burst pressures and weak points using three different kinds of suture instruments. METHODOLOGY: Fresh pig esophagus and small bowel were used for all experiments. A side-to-side anastomosis was performed using three linear staplers, and the burst pressure was measured. Stapling devices used were the GIATM60-3...
June 2015: Hepato-gastroenterology
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