Search Results - "Timmer, Robin"

Efficacy and safety of the new WallFlex enteral stent in palliative treatment of malignant gastric outlet obstruction (DUOFLEX study): a prospective multicenter study by van Hooft, Jeanin E., MD, Uitdehaag, Madeleen J., MSc, Bruno, Marco J., MD, PhD, Timmer, Robin, MD, PhD, Siersema, Peter D., MD, PhD, Dijkgraaf, Marcel G.W., PhD, Fockens, Paul, MD, PhD, FASGE

“…Background Gastric outlet obstruction (GOO) is most commonly a complication of advanced distal gastric, periampullary, or duodenal malignancy. Palliation of…”
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Intermittent Spatial Separation of Diaphragm and Lower Esophageal Sphincter Favors Acidic and Weakly Acidic Reflux by Bredenoord, Albert J., Weusten, Bas L.A.M., Timmer, Robin, Smout, André J.P.M.

“…Background & Aims: In small hiatal hernias, the size of the hernia is variable. Intermittent complete reduction can be observed with high-resolution manometry…”
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Early Angiopoietin-2 Levels after Onset Predict the Advent of Severe Pancreatitis, Multiple Organ Failure, and Infectious Complications in Patients with Acute Pancreatitis by Buddingh, Karel T., MD, PhD, Koudstaal, Lyan G., MD, PhD, van Santvoort, Hjalmar C., MD, PhD, Besselink, Marc G., MD, PhD, Timmer, Robin, MD, PhD, Rosman, Camiel, MD, PhD, van Goor, Harry, MD, PhD, Nijmeijer, Rian M., MD, PhD, Gooszen, Hein, MD, PhD, Leuvenink, Henri G.D., MD, PhD, Ploeg, Rutger J., MD, PhD, Nieuwenhuijs, Vincent B., MD, PhD

“…Background Acute pancreatitis is a severe condition that requires early identification of patients at risk of developing potentially lethal complications…”
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Addition of Esophageal Impedance Monitoring to pH Monitoring Increases the Yield of Symptom Association Analysis in Patients off PPI Therapy by BREDENOORD, Albert J, WEUSTEN, Bas L. A. M, TIMMER, Robin, CONCHILLO, José M, SMOUT, André J. P. M

“…The additional yield of esophageal impedance monitoring in identification of reflux as the cause of reflux symptoms is unknown. To compare the yield of…”
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Clinical outcome of endoscopic therapy in patients with symptomatic pancreas divisum: a Dutch cohort study by de Jong, David M., Stassen, Pauline M., Poley, Jan Werner, Fockens, Paul, Timmer, Robin, Voermans, Rogier P., Verdonk, Robert C., Bruno, Marco J., de Jonge, Pieter J.F.

“…Abstract Background and study aims Although the majority of patients with pancreas divisum (PDiv) are asymptomatic, a subgroup present with recurrent…”
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Do endosonographers agree on the presence of bile duct sludge and the subsequent need for intervention? by Quispel, Rutger, Schutz, Hannah M., Hallensleben, Nora D., Bhalla, Abha, Timmer, Robin, van Hooft, Jeanin E., Venneman, Niels G., Erler, Nicole S., Veldt, Bart J., van Driel, Lydi M.J.W., Bruno, Marco J.

“…Abstract Background and study aims Endoscopic ultrasonography (EUS) is a tool widely used to diagnose bile duct lithiasis. In approximately one out of five…”
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Reproducibility of Multichannel Intraluminal Electrical Impedance Monitoring of Gastroesophageal Reflux by BREDENOORD, Albert J, WEUSTEN, Bas L. A. M, TIMMER, Robin, SMOUT, Andre J. P. M

“…Esophageal impedance measurement is a novel method for gastroesophageal reflux monitoring. Reproducibility is an important aspect of every biomedical test. The…”
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Detection of small-bowel neuroendocrine tumors by video capsule endoscopy by van Tuyl, Sebastiaan A.C., van Noorden, J••• Tenthof, Timmer, R, Stolk, M••• F.J., MD, Kuipers, E••• J., Taal, B••• G.

“…Objectives Carcinoid tumors are the most common GI neuroendocrine tumors (NET). They often originate in the small intestine. The primary tumor is often…”
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Pancreatitis of biliary origin, optimal timing of cholecystectomy (PONCHO trial): study protocol for a randomized controlled trial by Bouwense, Stefan A, Besselink, Marc G, van Brunschot, Sandra, Bakker, Olaf J, van Santvoort, Hjalmar C, Schepers, Nicolien J, Boermeester, Marja A, Bollen, Thomas L, Bosscha, Koop, Brink, Menno A, Bruno, Marco J, Consten, Esther C, Dejong, Cornelis H, van Duijvendijk, Peter, van Eijck, Casper H, Gerritsen, Jos J, van Goor, Harry, Heisterkamp, Joos, de Hingh, Ignace H, Kruyt, Philip M, Molenaar, I Quintus, Nieuwenhuijs, Vincent B, Rosman, Camiel, Schaapherder, Alexander F, Scheepers, Joris J, Spanier, Marcel B W, Timmer, Robin, Weusten, Bas L, Witteman, Ben J, van Ramshorst, Bert, Gooszen, Hein G, Boerma, Djamila

“…After an initial attack of biliary pancreatitis, cholecystectomy minimizes the risk of recurrent biliary pancreatitis and other gallstone-related…”
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Fully covered self-expandable metal stents (SEMS), partially covered SEMS and self-expandable plastic stents for the treatment of benign esophageal ruptures and anastomotic leaks by van Boeckel, Petra G A, Dua, Kulwinder S, Weusten, Bas L A M, Schmits, Ruben J H, Surapaneni, Naveen, Timmer, Robin, Vleggaar, Frank P, Siersema, Peter D

“…Benign esophageal ruptures and anastomotic leaks are life-threatening conditions that are often treated surgically. Recently, placement of partially and fully…”
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Fish consumption and markers of colorectal cancer risk: a multicenter randomized controlled trial by Pot, Gerda K, Majsak-Newman, Gosia, Geelen, Anouk, Harvey, Linda J, Nagengast, Fokko M, Witteman, Ben JM, van de Meeberg, Paul C, Timmer, Robin, Tan, Adriaan, Wahab, Peter J, Hart, Andrew R, Williams, Matthew P, Przybylska-Phillips, Kasia, Dainty, Jack R, Schaafsma, Gertjan, Kampman, Ellen, Lund, Elizabeth K

“…BACKGROUND: Diet is a major factor in the etiology of colorectal cancer, with high fish consumption possibly decreasing colorectal cancer risk, as was shown in…”
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Minimally invasive 'step-up approach' versus maximal necrosectomy in patients with acute necrotising pancreatitis (PANTER trial): design and rationale of a randomised controlled multicenter trial [ISRCTN13975868] by Besselink, Marc G H, van Santvoort, Hjalmar C, Nieuwenhuijs, Vincent B, Boermeester, Marja A, Bollen, Thomas L, Buskens, Erik, Dejong, Cornelis H C, van Eijck, Casper H J, van Goor, Harry, Hofker, Sijbrand S, Lameris, Johan S, van Leeuwen, Maarten S, Ploeg, Rutger J, van Ramshorst, Bert, Schaapherder, Alexander F M, Cuesta, Miguel A, Consten, Esther C J, Gouma, Dirk J, van der Harst, Erwin, Hesselink, Eric J, Houdijk, Lex P J, Karsten, Tom M, van Laarhoven, Cees J H M, Pierie, Jean-Pierre E N, Rosman, Camiel, Bilgen, Ernst Jan Spillenaar, Timmer, Robin, van der Tweel, Ingeborg, de Wit, Ralph J, Witteman, Ben J M, Gooszen, Hein G

“…The initial treatment of acute necrotizing pancreatitis is conservative. Intervention is indicated in patients with (suspected) infected necrotizing…”
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Randomized, blinded comparison of transgastric, transcolonic, and laparoscopic peritoneoscopy for the detection of peritoneal metastases in a human cadaver model by Voermans, Rogier P., MD, van Berge Henegouwen, Mark I., MD, PhD, de Cuba, Erienne, MD, van den Broek, Frank J.C., MD, PhD, van Acker, Gijs, MD, PhD, Timmer, Robin, MD, PhD, Fockens, Paul, MD, PhD

“…Background Natural orifice transluminal endoscopic surgery peritoneoscopy may be able to replace laparoscopic peritoneoscopy (LAP) for staging of GI…”
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The additional value of EUS-guided Tru-cut biopsy to EUS-guided FNA in patients with mediastinal lesions by Berger, Lieke P.V., MD, Scheffer, Robert C.H., MD, PhD, Weusten, Bas L.A.M., MD, PhD, Seldenrijk, Cees A., MD, PhD, de Bruin, Peter C., MD, PhD, Timmer, Robin, MD, PhD, Stolk, Mark F.J., MD, PhD

“…Background and Objective EUS-guided FNA is a sensitive method to obtain cytologic specimens from solid lesions in close proximity to the GI tract. Although FNA…”
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Transanal endoscopic microsurgery versus endoscopic mucosal resection for large rectal adenomas (TREND-study) by van den Broek, Frank J C, de Graaf, Eelco J R, Dijkgraaf, Marcel G W, Reitsma, Johannes B, Haringsma, Jelle, Timmer, Robin, Weusten, Bas L A M, Gerhards, Michael F, Consten, Esther C J, Schwartz, Matthijs P, Boom, Maarten J, Derksen, Erik J, Bijnen, A Bart, Davids, Paul H P, Hoff, Christiaan, van Dullemen, Hendrik M, Heine, G Dimitri N, van der Linde, Klaas, Jansen, Jeroen M, Mallant-Hent, Rosalie C H, Breumelhof, Ronald, Geldof, Han, Hardwick, James C H, Doornebosch, Pascal G, Depla, Annekatrien C T M, Ernst, Miranda F, van Munster, Ivo P, de Hingh, Ignace H J T, Schoon, Erik J, Bemelman, Willem A, Fockens, Paul, Dekker, Evelien

“…Recent non-randomized studies suggest that extended endoscopic mucosal resection (EMR) is equally effective in removing large rectal adenomas as transanal…”
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Endoscopic or surgical step-up approach for infected necrotising pancreatitis: a multicentre randomised trial by van Brunschot, Sandra, van Grinsven, Janneke, van Santvoort, Hjalmar C, Bakker, Olaf J, Besselink, Marc G, Boermeester, Marja A, Bollen, Thomas L, Bosscha, Koop, Bouwense, Stefan A, Bruno, Marco J, Cappendijk, Vincent C, Consten, Esther C, Dejong, Cornelis H, van Eijck, Casper H, Erkelens, Willemien G, van Goor, Harry, van Grevenstein, Wilhelmina M U, Haveman, Jan-Willem, Hofker, Sijbrand H, Jansen, Jeroen M, Laméris, Johan S, van Lienden, Krijn P, Meijssen, Maarten A, Mulder, Chris J, Nieuwenhuijs, Vincent B, Poley, Jan-Werner, Quispel, Rutger, de Ridder, Rogier J, Römkens, Tessa E, Scheepers, Joris J, Schepers, Nicolien J, Schwartz, Matthijs P, Seerden, Tom, Spanier, B W Marcel, Straathof, Jan Willem A, Strijker, Marin, Timmer, Robin, Venneman, Niels G, Vleggaar, Frank P, Voermans, Rogier P, Witteman, Ben J, Gooszen, Hein G, Dijkgraaf, Marcel G, Fockens, Paul, Manusama, Eric R, Hadithi, Mohammed, Rosman, Camiel, Schaapherder, Alexander F, Schoon, Erik J

“…Infected necrotising pancreatitis is a potentially lethal disease and an indication for invasive intervention. The surgical step-up approach is the standard…”
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Superiority of Step-up Approach vs Open Necrosectomy in Long-term Follow-up of Patients With Necrotizing Pancreatitis by Hollemans, Robbert A., Bakker, Olaf J., Boermeester, Marja A., Bollen, Thomas L., Bosscha, Koop, Bruno, Marco J., Buskens, Erik, Dejong, Cornelis H., van Duijvendijk, Peter, van Eijck, Casper H., Fockens, Paul, van Goor, Harry, van Grevenstein, Wilhelmina M., van der Harst, Erwin, Heisterkamp, Joos, Hesselink, Eric J., Hofker, Sijbrand, Houdijk, Alexander P., Karsten, Tom, Kruyt, Philip M., van Laarhoven, Cornelis J., Laméris, Johan S., van Leeuwen, Maarten S., Manusama, Eric R., Molenaar, I. Quintus, Nieuwenhuijs, Vincent B., van Ramshorst, Bert, Roos, Daphne, Rosman, Camiel, Schaapherder, Alexander F., van der Schelling, George P., Timmer, Robin, Verdonk, Robert C., de Wit, Ralph J., Gooszen, Hein G., Besselink, Marc G., van Santvoort, Hjalmar C.

“…In a 2010 randomized trial (the PANTER trial), a surgical step-up approach for infected necrotizing pancreatitis was found to reduce the composite endpoint of…”
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Effect of Early Surgery vs Endoscopy-First Approach on Pain in Patients With Chronic Pancreatitis: The ESCAPE Randomized Clinical Trial by Issa, Yama, Kempeneers, Marinus A, Bruno, Marco J, Fockens, Paul, Poley, Jan-Werner, Ahmed Ali, Usama, Bollen, Thomas L, Busch, Olivier R, Dejong, Cees H, van Duijvendijk, Peter, van Dullemen, Hendrik M, van Eijck, Casper H, van Goor, Harry, Hadithi, Muhammed, Haveman, Jan-Willem, Keulemans, Yolande, Nieuwenhuijs, Vincent B, Poen, Alexander C, Rauws, Erik A, Tan, Adriaan C, Thijs, Willem, Timmer, Robin, Witteman, Ben J, Besselink, Marc G, van Hooft, Jeanin E, van Santvoort, Hjalmar C, Dijkgraaf, Marcel G, Boermeester, Marja A

“…IMPORTANCE: For patients with painful chronic pancreatitis, surgical treatment is postponed until medical and endoscopic treatment have failed. Observational…”
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Endoscopic Transgastric vs Surgical Necrosectomy for Infected Necrotizing Pancreatitis: A Randomized Trial by Bakker, Olaf J, van Santvoort, Hjalmar C, van Brunschot, Sandra, Geskus, Ronald B, Besselink, Marc G, Bollen, Thomas L, van Eijck, Casper H, Fockens, Paul, Hazebroek, Eric J, Nijmeijer, Rian M, Poley, Jan-Werner, van Ramshorst, Bert, Vleggaar, Frank P, Boermeester, Marja A, Gooszen, Hein G, Weusten, Bas L, Timmer, Robin, Dutch Pancreatitis Study Group, for the

“…CONTEXT Most patients with infected necrotizing pancreatitis require necrosectomy. Surgical necrosectomy induces a proinflammatory response and is associated…”
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Same-admission versus interval cholecystectomy for mild gallstone pancreatitis (PONCHO): a multicentre randomised controlled trial by da Costa, David W, MD, Bouwense, Stefan A, MD, Schepers, Nicolien J, MD, Besselink, Marc G, PhD, van Santvoort, Hjalmar C, PhD, van Brunschot, Sandra, MD, Bakker, Olaf J, PhD, Bollen, Thomas L, MD, Dejong, Cornelis H, Prof, van Goor, Harry, Prof, Boermeester, Marja A, Prof, Bruno, Marco J, Prof, van Eijck, Casper H, Prof, Timmer, Robin, PhD, Weusten, Bas L, Prof, Consten, Esther C, PhD, Brink, Menno A, PhD, Spanier, B W Marcel, PhD, Bilgen, Ernst Jan Spillenaar, PhD, Nieuwenhuijs, Vincent B, PhD, Hofker, H Sijbrand, PhD, Rosman, Camiel, PhD, Voorburg, Annet M, MD, Bosscha, Koop, PhD, van Duijvendijk, Peter, PhD, Gerritsen, Jos J, PhD, Heisterkamp, Joos, PhD, de Hingh, Ignace H, PhD, Witteman, Ben J, Prof, Kruyt, Philip M, MD, Scheepers, Joris J, PhD, Molenaar, I Quintus, PhD, Schaapherder, Alexander F, PhD, Manusama, Eric R, PhD, van der Waaij, Laurens A, PhD, van Unen, Jacco, MD, Dijkgraaf, Marcel G, PhD, van Ramshorst, Bert, PhD, Gooszen, Hein G, Prof, Boerma, Djamila, Dr

“…Summary Background In patients with mild gallstone pancreatitis, cholecystectomy during the same hospital admission might reduce the risk of recurrent…”
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