Person: COŞKUN, HALIL
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Publication Metadata only The effects of different mechanisms on the development of post-ERCP pancreatitis in an ERCP model in rats(2013-12-01T00:00:00Z) Bozkurt, SÜLEYMAN; GUNER, Ali; Kadioglu, HÜSEYİN; KECE, Can; REIS, Erhan; COSKUN, HALİL; BOZKURT, SÜLEYMAN; KADIOĞLU, HÜSEYİN; COŞKUN, HALILBackground/aims: To investigate the effects of different mechanisms on the development of pancreatitis after endoscopic retrograde cholangiopancreatography. Material and Methods: 40 male rats were randomly divided into four groups. After laparotomy, in Group 1, only duodenum was reached by a 24G cannula without performing any other procedure. In Groups 2, 3, and 4, biliopancreatic duct was cannulated transduodenally. Group 2 received no additional intervention after the cannulation. Group 3 received saline, whereas Group 4 received contrast agent into the duct. After a period of 24 hours, all rats were sacrificed. Laboratory tests for blood samples were performed and pancreatic tissue was also evaluated histopathologically. Results: Leukocyte, blood sugar, serum glutamic oxaloacetic transaminase, lactate dehydrogenase, amylase, C-reactive protein, and base excess parameters were evaluated. The values in Groups 2, 3, and 4 were found to be significantly higher than those in the control group, except for leukocyte count and base excess (p=0.551, p=0.031, p=0.0001, p=0.0001, p=0.0001, p=0.0001, p=0.683, respectively). Histopathological results demonstrated significant differences between the groups. Highest pathological damage scores were observed in Groups 3 and 4. Conclusion: Among different theories for the pathogenesis of post-endoscopic retrograde cholangiopancreatography pancreatitis, elevated intraductal hydrostatic pressure was observed to be the main underlying cause.Publication Metadata only Psychometric properties of the Turkish version of the Yale Food Addiction Scale among bariatric surgery patients(2015-04-01T00:00:00Z) SEVİNÇER, GÜZİN MUKADDES; Konuk, Numan; BOZKURT, SÜLEYMAN; SARAÇLI, ÖZGE; COŞKUN, Halil; BOZKURT, SÜLEYMAN; COŞKUN, HALILObjective: The aim of this study was to examine validity and reliability of Turkish version of Yale Food Addiction Scale (YFAS) among Turkish bariatric surgery patients. Methods: The YFAS scale was administered to obese patients (n=171) who were seeking or underwent bariatric surgery. Construct validity of the scale was evaluated with factor analysis and reliability was evaluated with item-total score correlation and repeatability were tested by intraclass correlation (ICC) analysis between test-retest results. Results: Internal concistency was found adequate Kuder-Richardson Formula 20 coefficient (KR-20) 0.822, and Cronbach-s alpha 0.859 for the entire 25-item YFAS. As Bartlett-s Test of Sphericity was significant, the factor model developed in the present study was decided appropriate. Factor analysis extracted six factor in Turkish YFAS that explained for 67.51% of the total variance. Item total correlation coefficients of scale ranged from 0.214-0.666. Conclusion: Our findings support the use of the Turkish YFAS as a reliable measure of food addiction among bariatric surgery patients.Publication Metadata only Normal 0 21 Analysis of Safety and Effectiveness of Two Different Liquid-Filled Intragastric Balloon (Bioenterics (R) Vs Silimed (R))(2011-08-01T00:00:00Z) BOZKURT, SÜLEYMAN; COSKUN, HALİL; Kadioglu, HÜSEYİN; ERSOY, Y. E.; MUSLUMANOGLU, M.; BOZKURT, SÜLEYMAN; COŞKUN, HALIL; KADIOĞLU, HÜSEYİNPublication Metadata only Spontaneous Perforation of Pyometra; a Rare Cause of Acute Abdomen: Report of a Case(2016-01-01T00:00:00Z) BOZKURT, SÜLEYMAN; Atak, Tuba; COŞKUN, Halil; BOZKURT, SÜLEYMAN; COŞKUN, HALILPyometra is defined as pooling of purulent material in the uterine cavity. We report a perforated pyometra presented with acute abdomen who was initially diagnosed as gastrointestinal perforation. A 68 year old woman was admitted as an emergency having developed sudden lower abdominal pain. Plain abdominal X-ray revealed free air in the peritoneal cavity. At laparotomy, enlarged perforated uterus of 12x7x4 cm in size was revealed. Hysterectomy and bilateral salpingooophorectomy was performed. Postoperative period was uneventful. Patient was discharged at thirteenth day. Although rare, perforation of pyometra should be considered in the differential diagnosis in an elderly woman with an acute abdomen.Publication Metadata only Laparoscopic sleeve gastrectomy at 2 or 4 cm from the pylorus: Does it change outcomes, if any?(2013-04-20) BOZKURT, SÜLEYMAN; COŞKUN, HALİL; ÇİPE, GÖKHAN; MEMMİ, NAİM; ERSOY, YELİZ EMİNE; KARATEPE, OĞUZHAN; HASBAHCECI, MUSTAFA; AYŞAN, MUSTAFA ERHAN; AKÇAKAYA, ADEM; MÜSLÜMANOĞLU, MAHMUT; BOZKURT, SÜLEYMAN; COŞKUN, HALIL; MEMMİ, NAİM; ERSOY, YELIZ EMINE; AYŞAN, MUSTAFA ERHAN; AKÇAKAYA, ADEMPublication Open Access Remission of ulcerated necrobiosis lipoidica diabeticorum after bariatric surgery.(2013-01-01) BOZKURT, SÜLEYMAN; COSKUN, HALİL; Kadioglu, HÜSEYİN; MEMMI, NAİM; CIPE, G; ERSOY, YELİZ EMİNE; LEBE, B; MUSLUMANOGLU, M; BOZKURT, SÜLEYMAN; COŞKUN, HALIL; KADIOĞLU, HÜSEYİN; MEMMİ, NAİM; ERSOY, YELIZ EMINEA 32-year-old woman with type 2 diabetes mellitus suffering from morbid obesity with BMI 45,14 kg/m2 was operated on. Not only the type 2DM but also one of its complication known as necrobiosis lipoidica diabeticorum remitted postoperatively. Obesity should no longer be regarded simply as a cosmetic problem affecting certain individuals but an epidemic that threatens global well-being. It causes or exacerbates many health problems, and in particular, it is associated with the type 2 diabetes. Necrobiosis lipoidica is a granulomatous skin disease of unknown etiology, associated mainly with diabetes mellitus. We presented in this paper a morbid obese case of necrobiosis lipoidica diabeticorum with dramatic good response to bariatric surgery.Publication Metadata only Evaluation of gastro-oesophageal reflux disease after Sleeve Gastrectomy and the results of laparoscopic double loop gastric bypass in revisional surgery(2019-12-27T00:00:00Z) Yardımcı, Erkan; Coşkun, Halil; YARDIMCI, ERKAN; COŞKUN, HALILIntroduction: Gastroesophageal reflux (GERD) might be occurred after Sleeve Gastrectomy (SG). In this study, we aimed to show the results of preoperative diagnostic tests and laparoscopic double loop gastric bypass (LDLGB) surgery for de novo GERD after SG. Material and Methods: From January 2018 to July 2019, 8 patients who underwent LDLGB for the conversion of SG because of GERD analyzed retrospectively. All patients who suffered from symptomatic and/or resistant reflux after SG underwent esophagogastroduodenoscopy (EGD), 24-hour esophageal pH meter and esophageal manometry. In the LDLGB procedure, sleeved stomach was transected above the incisura angularis via linear stapler to create the gastric pouch. The biliary limb was measured 100 cm distal to the Treitz ligament and gastrojejunostomy was performed using a linear stapler. Starting at this level, the alimentary limb was measured up to 100 cm and fixed by stitching it to the biliary limb. Side-to-side jejunojejunostomy was performed between alimentary and biliary limbs. Finally, the biliary loop and alimentary loop were separated using a linear stapler. Results: The mean preoperative BMI was 32±3.9 kg/m2 . At EGD, class A esophagitis and alkaline reflux(bile) gastritis was found in 75% and 87.5% of cases, respectively. The mean DeMeester score and mean lower esophageal sphincter pressure was 66.3 and 16.4±5.2 mmHg, respectively. The mean operation time was 164±24 minute. There was no complication recorded. The mean BMI was 25.7±1.4 kg/m2 in the follow-up period (mean 12.3±3.2 months). Reflux symptoms completely resolved in all patients. Conclusion: The evaluation of de novo GERD after SG is important and it should be diagnosed by appropriate tests. Conversion of SG to LDLGB is a reliable and feasible technique in the treatment of de novo GERD.Publication Metadata only Association between depression and eating behaviors among bariatric surgery candidates in a Turkish sample(2017-03-01T00:00:00Z) SEVİNÇER, GÜZİN MUKADDES; Konuk, Numan; Ipekcioglu, Derya; Crosby, Ross D.; Cao, Li; COŞKUN, Halil; Mitchell, James E.; COŞKUN, HALILPurpose The purpose of this study was to explore further whether depression is associated with problematic eating behaviors in a sample of Turkish bariatric surgery candidates.Publication Open Access Single Incision Laparoscopic Cholecystectomy in situs Inversus Totalis.(2012-07-01T00:00:00Z) BOZKURT, SÜLEYMAN; COSKUN, HALİL; ATAK, T; Kadioglu, HÜSEYİN; BOZKURT, SÜLEYMAN; COŞKUN, HALIL; KADIOĞLU, HÜSEYİNPublication Metadata only The role of bariatric surgery in obstructive sleep apnea syndrome(2014-10-01) Karaköse, FATMANUR; Bozkurt, SÜLEYMAN; Akkoyunlu, MUHAMMED EMİN; COŞKUN, HALİL; YAKAR, Fatih; Bayram, MEHMET; SEZER, Murat; OZCELIK, Hatice Kutbay; KART, Levent; OKYALTIRIK, FATMANUR; BOZKURT, SÜLEYMAN; AKKOYUNLU, MUHAMMED EMİN; COŞKUN, HALIL; BAYRAM, MEHMET