keyword
MENU ▼
Read by QxMD icon Read
search

FTRD

keyword
https://www.readbyqxmd.com/read/28804754/use-of-the-full-thickness-resection-device-ftrd-to-prevent-bleeding-after-colonic-polypectomy-in-a-patient-with-a-left-ventricular-assist-device
#1
Richard F Knoop, Hans-Juergen Richer-Schrag, Robert Thimme, Andreas Fischer
Background and study aims  Treatment of colorectal polyps in patients undergoing permanent anticoagulation is associated with a significantly increased risk of peri-interventional bleeding. This specifically applies to polyps > 1 cm where endoscopic full-thickness resection (EFTR) with the full-thickness-resection device (FTRD) can be taken into consideration as an alternative approach to classical snare polypectomy. For these indications, EFTR appears to be superior to conventional techniques especially in terms of sufficient hemostasis due to the mechanical tissue compression achieved by the FTRD's integrated Over-The-Scope Clip (OTSC)...
August 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28681569/diagnostic-use-of-endoscopic-full-thickness-wall-resection-eftr-a-novel-minimally-invasive-technique-for-colonic-tissue-sampling-in-patients-with-severe-gastrointestinal-motility-disorders
#2
P V Valli, D Pohl, M Fried, R Caduff, P Bauerfeind
BACKGROUND: Complex gastrointestinal (GI) motility disorders such as chronic intestinal pseudo-obstruction (CIPO) or Hirschsprung's disease (HD) are challenging to diagnose and treat appropriately. Thorough assessment of patient history, radiographic exams, endoscopy, and motility measurements aid in diagnostic workup, yet underlying histology is the cornerstone to enable a more distinct diagnosis of neuromuscular GI disorders. Traditionally, surgical procedures have been performed to obtain specimen suitable for accurate histologic analysis...
July 6, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28664442/safe-and-successful-resection-of-difficult-gi-lesions-using-a-novel-single-step-full-thickness-resection-device-ftrd-%C3%A2
#3
P V Valli, J Mertens, P Bauerfeind
BACKGROUND AND STUDY AIMS: Classic endoscopic resection techniques (EMR and ESD) are limited to mucosal lesions. In the case of deeper growth into the gut wall and anatomic sites prone to perforation, the novel full-thickness resection device (FTRD(®)) opens a new dimension of possibilities for endoscopic resection. PATIENTS AND METHODS: Sixty patients underwent endoscopic full-thickness resection (eFTR) at our institution. Safety, learning curve, R0 resection rate, and clinical outcome were studied...
June 29, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28611557/endoscopic-full-thickness-resection-of-synchronous-adenocarcinomas-of-the-distal-rectum
#4
Gianluca Andrisani, Margherita Pizzicannella, Francesco Maria Di Matteo
Endoscopic full-thickness resection (EFTR) with an innovative full-thickness resection device (FTRD; Ovesco Endoscopy, Tübingen, Germany) allows a safe and complete full-thickness resection of early colorectal cancer. We present the first case of two EFTR performed at the same time to treat synchronous rectal adenocarcinomas.
January 2017: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/28608741/efficacy-and-safety-of-the-remove-system-for-otsc-%C3%A2-and-ftrd-%C3%A2-clip-removal-data-from-a-pmcf-analysis
#5
Antonio Caputo, Arthur Schmidt, Karel Caca, Peter Bauerfeind, Sebastian Schostek, Chi-Nghia Ho, Thomas Gottwald, Marc O Schurr
INTRODUCTION: The remOVE System (Ovesco Endoscopy AG, Tuebingen, Germany) is a medical device for the endoscopic removal of OTSC or FTRD clips (Ovesco Endoscopy AG, Tuebingen, Germany). The aim of this paper is to assess the efficacy and safety of this system. MATERIAL AND METHODS: A total of 74 patients underwent clip extraction. The standard removal procedure comprises fragmenting the clip by applying an electrical direct current pulse at two opposing sides of the clip...
June 13, 2017: Minimally Invasive Therapy & Allied Technologies: MITAT
https://www.readbyqxmd.com/read/28588877/endoscopic-removal-of-over-the-scope-clips-clinical-experience-with-a-bipolar-cutting-device
#6
Markus Bauder, Benjamin Meier, Karel Caca, Arthur Schmidt
BACKGROUND: Over-the-scope clips (OTSCs) are increasingly used for the closure of perforations/fistulae, hemostasis and endoscopic full-thickness resection (FTRD system). When OTSC-associated complications occur or re-therapy at the OTSC site is needed, OTSC removal may be indicated. An experimental study in an animal model and a case series have shown good results for OTSC removal with a bipolar cutting device. We present a larger clinical study using this device. METHODS: Data of all consecutive patients with indication for OTSC removal were collected and analyzed retrospectively...
June 2017: United European Gastroenterology Journal
https://www.readbyqxmd.com/read/28539229/endoscopic-full-thickness-resection-of-superficial-colorectal-neoplasms-using-a-new-over-the-scope-clip-system-a-single-centre-study
#7
Gianluca Andrisani, Margherita Pizzicannella, Margareth Martino, Roberta Rea, Monica Pandolfi, Chiara Taffon, Marco Caricato, Roberto Coppola, Anna Crescenzi, Guido Costamagna, Francesco Maria Di Matteo
BACKGROUND AND AIM: Endoscopic full-thickness resection (EFTR) provides complete en-bloc resection with a histopathological evaluation of submucosal, muscular, and serosal layers. The aim of this study was to investigate the efficacy and safety of a novel over-the-scope device for colorectal EFTR. MATERIAL AND METHODS: In this retrospective, observational, open-label case study, a total of 20 patients with superficial colorectal neoplasms, underwent EFTR using a new endoscopic full-thickness resection device (FTRD; Ovesco Endoscopy, Tübingen, Germany)...
May 2, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28112966/colonic-endoscopic-full-thickness-resection-eftr-with-the-over-the-scope-device-ftrd-a-short-case-series
#8
José Carlos Marín-Gabriel, José Díaz-Tasende, Sarbelio Rodríguez-Muñoz, Andrés Del Pozo-García, Carolina Ibarrola-Andrés
The endoscopic treatment of early gastrointestinal neoplasms usually involves the resection of the superficial layers, mucosa and submucosa, of the wall. However, in some circumstances, a full-thickness resection may be necessary. Endoscopic full-thickness resection (EFTR) may be an adequate approach in challenging lesions such as adenomas or early cancers with severe submucosal fibrosis or small sub-epithelial lesions in the lower GI tract. Furthermore, this novel technique has the potential to spare surgical therapy in a subset of cases...
January 23, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/26438202/-full-thickness-resection-device-ftrd-experience-and-outcome-for-benign-neoplasms-of-the-rectum-and-colon
#9
H-J Richter-Schrag, C Walker, R Thimme, A Fischer
BACKGROUND: The diagnostic validity of a full-thickness resection is higher compared to endoscopic mucosal resection (EMR) or endoscopic mucosal dissection (ESD). Whereas transanal endoscopic microsurgery techniques (TEM, TAMIS) are established therapeutic procedures in the rectum no established and safe minimally invasive or endoscopic procedure exists in the colon. AIM: In this study the novel endoscopic full thickness resection device (FTRD, Ovesco, Germany) was investigated concerning success rates with histologically proven full thickness resections, R0 status as well as patient and device safety for the rectum and colon...
April 2016: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/26077454/duodenal-endoscopic-full-thickness-resection-with-video
#10
Arthur Schmidt, Benjamin Meier, Oscar Cahyadi, Karel Caca
BACKGROUND AND AIMS: Endoscopic resection of duodenal non-lifting adenomas and subepithelial tumors is challenging and harbors a significant risk of adverse events. We report on a novel technique for duodenal endoscopic full-thickness resection (EFTR) by using an over-the-scope device. METHODS: Data of 4 consecutive patients who underwent duodenal EFTR were analyzed retrospectively. Main outcome measures were technical success, R0 resection, histologic confirmation of full-thickness resection, and adverse events...
October 2015: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/25763833/endoscopic-full-thickness-resection-in-the-colorectum-with-a-novel-over-the-scope-device-first-experience
#11
MULTICENTER STUDY
Arthur Schmidt, Peter Bauerfeind, Christoph Gubler, Michael Damm, Markus Bauder, Karel Caca
BACKGROUND AND STUDY AIMS: Endoscopic full-thickness resection (EFTR) in the lower gastrointestinal tract may be a valuable therapeutic and diagnostic approach for a variety of indications. Although feasibility of EFTR has been demonstrated, there is a lack of safe and effective endoscopic devices for routine use. The aim of this study was to investigate the efficacy and safety of a novel over-the-scope device for colorectal EFTR. PATIENTS AND METHODS: Between July 2012 and July 2014, 25 patients underwent EFTR at two tertiary referral centers...
August 2015: Endoscopy
https://www.readbyqxmd.com/read/25318369/endoscopic-full-thickness-resection-and-clip-defect-closure-in-the-colon-with-the-new-ftrd-system-experimental-study
#12
Marc O Schurr, Franziska E Baur, Martina Krautwald, Marion Fehlker, Manfred Wehrmann, Thomas Gottwald, Ruediger L Prosst
BACKGROUND: The benefit of endoscopic full-thickness resection is the improved diagnostic work-up with an integral wall specimen which allows a precise determination of the tumor or its precursor and its infiltration depth into the wall. MATERIALS AND METHODS: A new endoscopic full-thickness resection device (FTRD), which is a combination of a modified over-the-scope-clip (OTSC) system with an electrocautery snare, has been tested in an experimental setting. In eleven pigs, divided into three groups, endoscopic full-thickness resection was performed in the colon at one or two sites, respectively...
August 2015: Surgical Endoscopy
https://www.readbyqxmd.com/read/23993897/initial-medical-treatment-for-acute-type-a-intramural-hematoma-and-aortic-dissection
#13
COMPARATIVE STUDY
Shun Watanabe, Michiya Hanyu, Yoshio Arai, Atsushi Nagasawa
BACKGROUND: There are contradictory reports on outcomes of patients treated for Stanford type A acute intramural hematoma (IMH) and acute aortic dissections (AAD) with thrombosed false lumens. We evaluated short-term clinical outcomes and predictors of adverse outcomes. METHODS: We retrospectively analyzed 59 symptomatic patients with type A acute IMH and AAD with thrombosed thoracic false lumens who initially received treatment. Survival, aortic death (death from aortic events and sudden deaths), and aortic event-free survival rates were investigated...
December 2013: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/20457876/a-genetic-model-for-the-female-sterility-barrier-between-asian-and-african-cultivated-rice-species
#14
Andrea Garavito, Romain Guyot, Jaime Lozano, Frédérick Gavory, Sylvie Samain, Olivier Panaud, Joe Tohme, Alain Ghesquière, Mathias Lorieux
S(1) is the most important locus acting as a reproductive barrier between Oryza sativa and O. glaberrima. It is a complex locus, with factors that may affect male and female fertility separately. Recently, the component causing the allelic elimination of pollen was fine mapped. However, the position and nature of the component causing female sterility remains unknown. To fine map the factor of the S(1) locus affecting female fertility, we developed a mapping approach based on the evaluation of the degree of female transmission ratio distortion (fTRD) of markers...
August 2010: Genetics
https://www.readbyqxmd.com/read/18507773/sex-independent-transmission-ratio-distortion-system-responsible-for-reproductive-barriers-between-asian-and-african-rice-species
#15
Yohei Koide, Kazumitsu Onishi, Daisuke Nishimoto, Akhil Ranjan Baruah, Akira Kanazawa, Yoshio Sano
* A sex-independent transmission ratio distortion (siTRD) system detected in the interspecific cross in rice was analyzed in order to understand its significance in reproductive barriers. The S(1) gene, derived from African rice Oryza glaberrima, induced preferential abortion of both male and female gametes possessing its allelic alternative (), from Asian rice O. sativa, only in the heterozygote. * The siTRD was characterized by resolving it into mTRD and fTRD occurring through male and female gametes, respectively, cytological analysis of gametophyte development, and mapping of the S(1) locus using near-isogenic lines...
2008: New Phytologist
https://www.readbyqxmd.com/read/16754033/full-thickness-resection-device-ftrd-for-endoluminal-removal-of-large-bowel-tumours-development-of-the-instrument-and-related-experimental-studies
#16
(no author information available yet)
We describe a novel device for full thickness resectioning of large bowel lesions. The device has been assessed in experimental studies. Tumours of the large bowel are a frequent disease with increasing incidence figures. If detected at an early stage, local treatment of colon tumours is possible through an endoluminal access. Currently, full thickness resection can only be performed in the rectum with the TEM technique, while snare resection through the flexible endoscope will only allow mucosa resection. We have developed a new device which allows full thickness bowel wall resections up to the splenic flexure...
November 2001: Minimally Invasive Therapy & Allied Technologies: MITAT
1
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"