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| 1 | Palliation of malignant esophageal obstruction and fistulas with self expandable metallic stents显示文摘AIM: To evaluate the efficacy of self expandable metallic stents (SEMS) in patients with malignant esophageal obstruction and fistulas. METHODS: SEMS were implanted in the presence of fluoroscopic guidance in patients suffering from advanced and non-resectable esophageal, cardiac and invasive lung cancer between 2002 and 2009. All procedures were performed under conscious sedation. All patients had esophagus obstruction and/or fistula. In all patients who required reintervention, recurrence of dysphagia, hemorrhage, and fistula formation were indications for further endoscopy. Patients' files were scanned retrospectively and the obtained data were analyzed using SPSS 13.0 for Windows. The χ 2 test was used for categorical data and was analysis of variance for noncategorical data. Patients' long-term survival was assessed using the Kaplan-Meier method. RESULTS: Stents were successfully implanted in 90 patients using fluoroscopic guidance. Reasons for stent implantation in these patients were esophageal stricture (77/90, 85.5%), external pressure (8/90, 8.8%) and tracheo-esophageal fistula (5/90, 5.5%). Dysphagia scores (mean ± SD) were 3.37 ± 0.52 before and 0.90 ± 0.43 after stent implantation (P = 0.002). Intermittent, nonmassive hemorrhage due to the erosion caused by the distal end of the stent in the stomach occurred in only one patient who received implementation at cardioesophageal junction. Mean survival following stenting was 134.14 d (95% confidence interval: 94.06-174.21).CONCLUSION: SEMS placement is safe and effective in the palliation of dysphagia in selected patients with malignant esophageal strictures. | Ahmet Dobrucali Erkan Caglar | 2010 | World Journal of Gastroenterology2010，16，45： | 9 |
| 2 | Analysis of serum antibody profile against H pylori VacA and CagA antigens in Turkish patients with duodenal ulcer显示文摘AIM: To investigate the frequency of seropositivity aga- inst CagA, VacA proteins and to determine their indepen- dent effects on the development of duodenal ulcer (DU) in Turkish patients. METHODS: The study was designed as a prospective one from a tertiary referral hospital. Dyspeptic patients who were referred to our endoscopy unit for upper gas- trointestinal endoscopy between June 2003 and March 2004 and diagnosed to have DU or nonulcer dyspepsia (NUD) were included. Biopsies from the antrum and body of the stomach were taken in order to assess the current H pylori status by histology, rapid urease test and culture. Fasting sera were obtained from all patients and H pylori status of all sera was determined by IgG antibo- dies using an enzyme-linked immunosorbent assay (ELI- SA) kit. All seropositive patients were further analysed using Western blot assays detecting IgG antibodies aga- inst CagA and VacA proteins. The χ2 test was used for statistical comparison of the values and age-sex adjusted multiple regression analysis was used to determine the independent effects of CagA and VacA seropositivities on the development of DU. RESULTS: Sixty-three patients with DU and 62 patients with NUD were eligible for the final analysis. Seropositi- vity for anti-CagA was detected in 51 of 62 (82%), andin 55 of 63 (87%) patients with NUD and DU, respec- tively (p = no significance), and seropositivity for anti- VacA was found in 25 of 62 (40% ) and in 16 of 63 (25%) patients, with NUD and DU, respectively. CONCLUSION: These findings suggest that none of the- se virulence factors is associated with the development of DU in the studied Turkish patients with dyspepsia. | Yusuf Erzin Sibel Altun Ahmet Dobrucali Mustafa Aslan Sibel Erdamar Ahmet Dirican Murat Tuncer Bekir Kocazeybek | 2006 | World Journal of Gastroenterology2006，12，42： | 3 |
| 3 | Role of host interleukin 1β gene ( IL-1B ) and interleukin 1 receptor antagonist gene ( IL-1RN ) polymorphisms in clinical outcomes in Helicobacter pylori -positive Turkish patients with dyspepsia显示文摘 | Yusuf Erzin Vedat Koksal Sibel Altun Ahmet Dobrucali Mustafa Aslan Sibel Erdamar Süha Goksel Ahmet Dirican Bekir Kocazeybek | 2008 | Journal of Gastroenterology2008，，9： | 1 |
| 4 | Self-expandable metallic stent placement in the palliative treatment of malignant obstruction of gastric outlet and duodenum显示文摘 | Caglar E Dobrucali A | 2013 | Clin Endosc2013，46，1： | 1 |
| 5 | Role of host interleukin 1β gene (IL-1B) and interleukin 1 receptor antagonist gene (IL-1RN) polymorphisms in clinical outcomes in Helicobacter pylori-positive Turkish patients with dyspepsia显示文摘 | Yusuf Erzin Vedat Koksal Sibel Altun Ahmet Dobrucali Mustafa Aslan Sibel Erdamar Süha Goksel Ahmet Dirican Bekir Kocazeybek | 2008 | Journal of Gastroenterology2008，，9： | 1 |
| 6 | Gastritis localization and GERD incidence in patients with Cag A( + ) and Cag A( - ) Helicobacter pylori infection 显示文摘 | Dobrucali A Celik A | 2000 | Wien Med Wochenschr2000，150，5： | 1 |
| 7 | Gastric balloon to treat obesity: filled with air or fluid? 显示文摘 | Caglar E Dobrucali A Bal K | 2013 | Dig Endosc2013，25，5： | 1 |
| 8 | Letter to the Editor显示文摘 | Ahmet Dobrucali Murat Tuncer Yesim T. Eralp Suha Goksel Mehmet Altin Ismail Dinc | 1997 | Digestive Diseases and Sciences1997，，10： | 1 |
| 9 | Cesarean section under spinal anesthesia in a patient with ankylosing spondylitis显示文摘 | Sivrikaya GU Hanci A Dobrucali H | 2010 | Mid- dle East J Anesthesiol2010，20，8： | 1 |
| 10 | Fasciola hepatica infestation as a very rare cause of extrahepatic cholestasis显示文摘Fasciola hepatica,an endemic parsaite in Furkey,is still a viry rare cause of cholestasis worodwide,Through ingestion of contaminated water plants like watercress,humans can become the definitive host of this parasite,Cholestatic symptoms may be sudden but in some cases they may be preceeded by a long period of fever,eosinophilia and vague gsatronintestinal symptoms,we report a woman with cholangitis symptoms of sudden omset which was proved to be due to Fasciloa hepatica infestation by an endoscopic retrograde cholangiography. | Ahmet Dobrucali Rafet Yigitbasi Yusuf Erzin Oguzhan Sunamak Erdal Polat Hakan Yakar | 2004 | World Journal of Gastroenterology2004，10，20： | 0 |
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