Amanzada, Ahmad

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[["dc.bibliographiccitation.firstpage","342"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Scandinavian Journal of Gastroenterology"],["dc.bibliographiccitation.lastpage","349"],["dc.bibliographiccitation.volume","54"],["dc.contributor.author","Petzold, Golo"],["dc.contributor.author","Tsaknakis, Birgit"],["dc.contributor.author","Bremer, Sebastian C. B."],["dc.contributor.author","Knoop, Richard F."],["dc.contributor.author","G. Goetze, Robert"],["dc.contributor.author","Amanzada, Ahmad"],["dc.contributor.author","Ellenrieder, Volker"],["dc.contributor.author","Neesse, Albrecht"],["dc.contributor.author","Kunsch, Steffen"],["dc.date.accessioned","2020-12-10T18:14:44Z"],["dc.date.available","2020-12-10T18:14:44Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1080/00365521.2019.1585571"],["dc.identifier.eissn","1502-7708"],["dc.identifier.issn","0036-5521"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/74599"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Evaluation of liver stiffness by 2D-SWE in combination with non-invasive parameters as predictors for esophageal varices in patients with advanced chronic liver disease"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","761"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Digestion"],["dc.bibliographiccitation.lastpage","770"],["dc.bibliographiccitation.volume","101"],["dc.contributor.author","Mechie, Nicolae-Catalin"],["dc.contributor.author","Mavropoulou, Eirini"],["dc.contributor.author","Ellenrieder, Volker"],["dc.contributor.author","Kunsch, Steffen"],["dc.contributor.author","Cameron, Silke"],["dc.contributor.author","Amanzada, Ahmad"],["dc.date.accessioned","2021-04-14T08:31:24Z"],["dc.date.available","2021-04-14T08:31:24Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1159/000502515"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83581"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1421-9867"],["dc.relation.issn","0012-2823"],["dc.title","Distinct Association of Serum Vitamin D Concentration with Disease Activity and Trough Levels of Infliximab and Adalimumab during Inflammatory Bowel Disease Treatment"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1009"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Zeitschrift für Gastroenterologie"],["dc.bibliographiccitation.lastpage","1013"],["dc.bibliographiccitation.volume","55"],["dc.contributor.author","Neesse, Albrecht"],["dc.contributor.author","Grade, Marian"],["dc.contributor.author","Dango, Sebastian"],["dc.contributor.author","Ghadimi, Michael"],["dc.contributor.author","Ellenrieder, Volker"],["dc.contributor.author","Kunsch, Steffen"],["dc.contributor.author","Amanzada, Ahmad"],["dc.date.accessioned","2020-12-10T18:12:24Z"],["dc.date.available","2020-12-10T18:12:24Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1055/s-0043-108125"],["dc.identifier.eissn","1439-7803"],["dc.identifier.issn","0044-2771"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/74358"],["dc.language.iso","de"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","A case report of delayed intra-abdominal and intra-luminal haemorrhage after polypectomy"],["dc.title.alternative","Rare complication after colonoscopy and polypectomy"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Surgical Endoscopy"],["dc.contributor.author","Knoop, Richard F."],["dc.contributor.author","Wedi, Edris"],["dc.contributor.author","Petzold, Golo"],["dc.contributor.author","Bremer, Sebastian C. B."],["dc.contributor.author","Amanzada, Ahmad"],["dc.contributor.author","Ellenrieder, Volker"],["dc.contributor.author","Neesse, Albrecht"],["dc.contributor.author","Kunsch, Steffen"],["dc.date.accessioned","2021-04-14T08:24:44Z"],["dc.date.available","2021-04-14T08:24:44Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1007/s00464-020-07808-w"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/81403"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1432-2218"],["dc.relation.issn","0930-2794"],["dc.title","Endoscopic submucosal dissection with an additional working channel (ESD+): a novel technique to improve procedure time and safety of ESD"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.journal","Digestion"],["dc.bibliographiccitation.lastpage","6"],["dc.contributor.author","Petzold, Golo"],["dc.contributor.author","Amanzada, Ahmad"],["dc.contributor.author","Gress, Thomas M."],["dc.contributor.author","Ellenrieder, Volker"],["dc.contributor.author","Neesse, Albrecht"],["dc.contributor.author","Kunsch, Steffen"],["dc.date.accessioned","2020-12-10T18:37:51Z"],["dc.date.available","2020-12-10T18:37:51Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1159/000494718"],["dc.identifier.eissn","1421-9867"],["dc.identifier.issn","0012-2823"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/77118"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","High Prevalence of Pathological Hydrogen Breath Tests in Patients with Functional Dyspepsia"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","E99"],["dc.bibliographiccitation.issue","02"],["dc.bibliographiccitation.journal","Endoscopy International Open"],["dc.bibliographiccitation.lastpage","E104"],["dc.bibliographiccitation.volume","08"],["dc.contributor.author","Knoop, Richard F."],["dc.contributor.author","Wedi, Edris"],["dc.contributor.author","Petzold, Golo"],["dc.contributor.author","Bremer, Sebastian C.B."],["dc.contributor.author","Amanzada, Ahmad"],["dc.contributor.author","Ellenrieder, Volker"],["dc.contributor.author","Neesse, Albrecht"],["dc.contributor.author","Kunsch, Steffen"],["dc.date.accessioned","2021-06-01T10:50:56Z"],["dc.date.available","2021-06-01T10:50:56Z"],["dc.date.issued","2020"],["dc.description.abstract","Abstract Background and study aims Recently, a new external additional working channel (AWC) was introduced by which conventional endoscopic mucosal resection (EMR) can be improved to a technique termed “EMR+”. We first evaluated this novel technique in comparison to classical EMR in flat lesions. Methods The trial was prospectively conducted in an ex vivo animal model with porcine stomachs placed into the EASIE-R simulator. Prior to intervention, standardized lesions were set by coagulation dots, measuring 1, 2, 3 or 4 cm. Results Overall, 152 procedures were performed. EMR and EMR+ were both very reliable in 1-cm lesions, each showing en bloc resection rates of 100 %. EMR+ en bloc resection rate was significantly higher in 2-cm lesions (95.44 % vs. 54.55 %, P = 0.02), in 3-cm lesions (86.36 % vs. 18.18 %, P < 0.01) and also in 4-cm lesions (60.00 % vs. 0 %, P < 0.01). Perforations occurred only in EMR+ procedures in 4-cm lesions (3 of 20; 15 %). Conclusions With its grasp-and-snare technique, EMR+ facilitates en bloc resection of larger lesions compared to conventional EMR. In lesions 2 cm and larger, EMR+ has demonstrated advantages, especially concerning en bloc resection rate. At 3 cm, EMR+ reaches its best discriminatory power whereas EMR+ has inherent limits at 4 cm and in lesions of that size, other techniques such as ESD or surgery should be considered."],["dc.identifier.doi","10.1055/a-0996-8050"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/86831"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-425"],["dc.relation.eissn","2196-9736"],["dc.relation.issn","2364-3722"],["dc.title","Endoscopic mucosal resection with an additional working channel (EMR+) in a porcine ex vivo model: a novel technique to improve en bloc resection rate of snare polypectomy"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]