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1.
Turk J Surg ; 34(4): 337-339, 2018 Dec 01.
Article in English | MEDLINE | ID: mdl-30664437

ABSTRACT

Intestinal malrotation is a developmental anomaly characterized by a midgut fixation disorder and failure to complete its normal fetal rotation around the superior mesenteric artery inside the peritoneal cavity. Malrotation is a rare cause of mechanical intestinal obstruction in adults. It may manifest as an emergency condition or with chronic abdominal symptoms. Although its diagnosis remains difficult, early diagnosis and treatment usually yield favorable outcomes. Intestinal malrotation rarely has an asymptomatic course, in which the diagnosis is usually made incidentally. Multislice computed tomography is quite helpful for making a correct diagnosis. In this study, we reported a 56-year-old patient incidentally who was detected to have intestinal malrotation and was managed symptomatically after presenting at our clinic with signs and symptoms of intestinal obstruction; we also provided a discussion of the relevant literature.

2.
Exp Clin Transplant ; 16(5): 611-613, 2018 10.
Article in English | MEDLINE | ID: mdl-28005000

ABSTRACT

Sigmoid volvulus is a rare clinical condition in young individuals. It should be accurately diagnosed and treated in a rapid manner. Surgical and nonsurgical conservative methods are used for the treatment of sigmoid volvulus. Patients having no signs of perforation or peritonitis should be primarily treated by colonoscopic detorsion. A delay in the diagnosis and treatment of this condition may cause significant morbidity and mortality in an immunosuppressed patient with newly performed renal transplant and diffuse abdominal pain. This paper reports a young patient who was diagnosed with sigmoid volvulus during admission with sudden-onset abdominal pain and distension after having undergone renal transplant from a living donor 3 days previously. The patient avoided the burden of a second surgical intervention by a bedside endoscopic detorsion procedure.


Subject(s)
Colonoscopy , Intestinal Volvulus/therapy , Kidney Transplantation/adverse effects , Sigmoid Diseases/therapy , Abdominal Pain/etiology , Abdominal Pain/therapy , Adult , Female , Humans , Intestinal Volvulus/diagnostic imaging , Intestinal Volvulus/etiology , Sigmoid Diseases/diagnostic imaging , Sigmoid Diseases/etiology , Time Factors , Treatment Outcome
3.
Clin Invest Med ; 39(6): 27510, 2016 12 01.
Article in English | MEDLINE | ID: mdl-27917800

ABSTRACT

PURPOSE: In this study we report early-term results of laparoscopic Nissen fundoplication with mesh hiatoplasty that we perform to treat gastroesophageal reflux disease. METHODS: We retrospectively reviewed the medical records of 68 patients who underwent laparoscopic Nissen fundoplication with mesh hiatoplasty at our clinic. Thirty-six (53%) patients were male and 32 (47%) were female. The mean age of the study population was 46.1 (25-72) years. All patients underwent endoscopy, esophagus pH metry and manometry before the operation. All operations were performed under general anesthesia using five ports. In addition to Nissen fundoplication, all patients also underwent polypropylene mesh placement. RESULTS: Preoperatively, all patients reported a burning sensation in the chest and regurgitation of the stomach contents up into the mouth. The mean time from symptom onset to operation was 28 (6-84) months. All patients were diagnosed with  esophagitis in the preoperative endoscopic examination. The mean operative time was 80 (40-125) minutes, the median duration of hospital stay was 1.2 (1-4) days and the median follow-up time was 12 (2-30) months. Functional outcome was excellent in 65% of patients, good in 24.5%, moderately good in 7% and poor in 3.5%. CONCLUSION: Fundoplication with mesh hiatoplasty is a surgical procedure performed for the traetment of gastroesophageal reflux disease and hiatal hernia. Surgery can be safely carried out with low morbidity and mortality rates and constitutes an alternative to long-term drug therapy. We believe that this operation is beneficial since it reduces the rate of recurrences to a significant degree.


Subject(s)
Fundoplication/methods , Gastroesophageal Reflux/physiopathology , Gastroesophageal Reflux/surgery , Laparoscopy/methods , Surgical Mesh , Adult , Aged , Female , Humans , Male , Middle Aged , Retrospective Studies
4.
Ann Clin Lab Sci ; 45(3): 278-86, 2015.
Article in English | MEDLINE | ID: mdl-26116591

ABSTRACT

BACKGROUND-AIM: Non-alcoholic fatty liver disease (NAFLD) is a major cause of chronic liver disease worldwide. The aims of this study were to assess Neutrophil-Lymphocyte Ratio (NLR) and C-reactive protein (CRP), and their association with liver histology in patients with non-alcoholic steatohepatitis (NASH), chronic hepatitis B (HBV), and hepatitis C (HCV). MATERIAL-METHODS: We studied 38 consecutive patients with biopsy-proven NASH, 19 patients with HCV, 45 patients with HBV, and 35 healthy controls who were similar for age and gender. The stage of fibrosis was measured using a 6-point scale. RESULTS: NLR was significantly higher in NASH patients compared to controls, HBV, and HCV patients (p<0.001, p<0.001, and p<0.001, respectively). NLR was positively associated with NAFLD activity scores (r=0.861, p<0.001). NLR was associated with hepatocyte ballooning degeneration (r=0.426, p=0.024), lobular inflammation(r=0.694, p<0.001), steatosis(r=0.498, p=0.007), and fibrosis stage(r=0.892, p<0.001) in NASH patients. Univariate and multivariate analyses showed that NLR was significantly associated with liver fibrosis and NAS (ß=0.631, p<0.001 for liver fibrosis; ß=0.753, p<0.001 for NAS in the multivariate model); however, CRP had no association with liver fibrosis and NAS CONCLUSION: NLR is a promising and inexpensive inflammation marker that correlates with histological grade and fibrosis stage in NASH patients.


Subject(s)
C-Reactive Protein/metabolism , Liver Cirrhosis/blood , Lymphocytes/metabolism , Neutrophils/metabolism , Non-alcoholic Fatty Liver Disease/blood , Case-Control Studies , Cell Count , Female , Hepatitis B/blood , Hepatitis C/blood , Humans , Male , Middle Aged , Multivariate Analysis , Regression Analysis
6.
Turk J Gastroenterol ; 24(4): 303-10, 2013.
Article in English | MEDLINE | ID: mdl-24254260

ABSTRACT

BACKGROUND/AIMS: Epidemiological data of gastroesophageal reflux disease from Turkey is scarce. For this reason, we aimed to determine the gastroesophageal reflux disease prevalence in our region and to compare it with both the Western part of Turkey and with other countries in the world. MATERIAL AND METHODS: We used a previously validated reflux questionnaire and applied it to a random sample of 1345 subjects stratified by socio-economic status, who were older than 20 years and were living in the city center of Sivas. The questionnaire was conducted by medical students who were attending Public Health internship. RESULTS: We estimated a prevalence rate of 19.3% for gastroesophageal reflux disease, defined as heartburn and/or acid regurgitation at least once a week or more frequent. We found a significant association of gastroesophageal reflux disease with age, obesity, lying down within two hours after meals, and being under stress within the last one year, but not with smoking. Comorbid diseases associated with gastroesophageal reflux disease presence included recurrent pharyngitis, chronic cough, asthma, diabetes mellitus, hypertension, and chronic obstructive pulmonary disease, but not coronary heart disease. 50.8% of our subjects had visited a physician for gastroesophageal reflux disease symptoms. The most common drug they used was proton pump inhibitors. CONCLUSION: The prevalence of gastroesophageal reflux disease in a city of the Middle Anatolian region of Turkey was similar to that in developed countries and also to the results of another study performed in the Western part of Turkey. Further studies are needed to elucidate the role of environmental factors in the development of gastroesophageal reflux disease.


Subject(s)
Gastroesophageal Reflux/epidemiology , Heartburn/epidemiology , Life Style , Urban Population/statistics & numerical data , Adult , Aged , Antacids/therapeutic use , Comorbidity , Female , Gastroesophageal Reflux/drug therapy , Heartburn/drug therapy , Histamine H2 Antagonists/therapeutic use , Humans , Male , Middle Aged , Prevalence , Proton Pump Inhibitors/therapeutic use , Socioeconomic Factors , Surveys and Questionnaires , Turkey/epidemiology , Young Adult
7.
Clin Gastroenterol Hepatol ; 11(1): 88-94, 2013 Jan.
Article in English | MEDLINE | ID: mdl-23063679

ABSTRACT

BACKGROUND & AIMS: Data are limited on the efficacy and safety of tenofovir and entecavir when given for more than 1 year to patients with hepatitis B-related cirrhosis. We investigated the long-term safety and efficacy of these antiviral drugs in patients with chronic hepatitis B virus (HBV) infection, with compensated or decompensated cirrhosis, and compared results with those from lamivudine. METHODS: We performed a retrospective analysis of data from 227 adult patients with chronic HBV infection who were diagnosed with cirrhosis, beginning in 2005, at 18 centers throughout Turkey. There were 104 patients who had decompensated cirrhosis, and 197 patients were treatment naive before. Seventy-two patients received tenofovir (followed up for 21.4 ± 9.7 mo), 77 patients received entecavir (followed up for 24.0 ± 13.3 mo), and 74 patients received lamivudine (followed up for 36.5 ± 24.1 mo). We collected data on patient demographics and baseline characteristics. Laboratory test results, clinical outcomes, and drug-related adverse events were compared among groups. RESULTS: Levels of HBV DNA less than 400 copies/mL were achieved in 91.5%, 92.5%, and 77% of patients receiving tenofovir, entecavir, or lamivudine, respectively. Levels of alanine aminotransferase normalized in 86.8%, 92.1%, and 71.8% of patients who received tenofovir, entecavir, and lamivudine, respectively. Child-Turcotte-Pugh scores increased among 8.5% of patients who received tenofovir, 15.6% who received entecavir, and 27.4% who received lamivudine. Frequencies of complications from cirrhosis, including hepatic encephalopathy, variceal bleeding, hepatocellular carcinoma, and mortality, were similar among groups. Lamivudine had to be changed to another drug for 32.4% of the patients. CONCLUSIONS: Tenofovir and entecavir are effective and safe for long-term use in patients with compensated or decompensated cirrhosis from HBV infection.


Subject(s)
Adenine/analogs & derivatives , Antiviral Agents/administration & dosage , Drug Therapy, Combination/adverse effects , Guanine/analogs & derivatives , Hepatitis B, Chronic/complications , Lamivudine/administration & dosage , Liver Cirrhosis/drug therapy , Organophosphonates/administration & dosage , Adenine/administration & dosage , Adenine/adverse effects , Adult , Aged , Alanine Transaminase/blood , Antiviral Agents/adverse effects , Blood Chemical Analysis , Drug Therapy, Combination/methods , Drug-Related Side Effects and Adverse Reactions/epidemiology , Female , Guanine/administration & dosage , Guanine/adverse effects , Hepatitis B virus/isolation & purification , Humans , Lamivudine/adverse effects , Male , Middle Aged , Organophosphonates/adverse effects , Retrospective Studies , Tenofovir , Treatment Outcome , Turkey
8.
J Dig Dis ; 14(3): 132-9, 2013 Mar.
Article in English | MEDLINE | ID: mdl-23167591

ABSTRACT

OBJECTIVES: The aim was to compare the use of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) in cytology and the biochemical analysis of cyst fluid, together with the size of the lesion in the differentiation between benign and malignant pancreatic cystic lesions. METHODS: Data of patients who underwent EUS-FNA for pancreatic cystic lesions in our center from January 2006 to October 2010 were retrospectively analyzed. The diagnostic accuracy of EUS-FNA was determined. RESULTS: Of the 56 patients, 37 (66.1%) had evaluable cytology for diagnosis and sufficient cyst fluid was available for biochemical analysis in 58.9% (33/56) of the patients. The sensitivity, specificity, positive predictive value and negative predictive value of EUS-FNA for detecting malignancy were 63%, 100%, 100% and 85%, respectively. EUS-FNA was the most accurate diagnostic method for differentiating malignant and benign pancreatic cystic lesions (88%). Cyst fluid carcinoembryonic antigen (CEA) > 365 ng/mL had a sensitivity of 100% for the detection of malignant cystic lesions. CONCLUSIONS: Although the rate of insufficient cyst fluid aspiration is high, the combination of cytological evaluation and CEA analysis of cyst fluid obtained by EUS-FNA is accurate in differentiating malignant cystic lesions from benign ones. Safe techniques are essential to improve the yield of cyst fluid aspiration by EUS.


Subject(s)
Pancreatic Cyst/diagnosis , Pancreatic Neoplasms/diagnosis , Adult , Aged , Biomarkers, Tumor/analysis , Carcinoembryonic Antigen/analysis , Diagnosis, Differential , Endoscopic Ultrasound-Guided Fine Needle Aspiration/methods , Female , Humans , Male , Middle Aged , Pancreatic Cyst/diagnostic imaging , Pancreatic Cyst/pathology , Pancreatic Neoplasms/diagnostic imaging , Pancreatic Neoplasms/pathology , Predictive Value of Tests , Retrospective Studies
10.
Turk J Gastroenterol ; 22(1): 6-9, 2011 Feb.
Article in English | MEDLINE | ID: mdl-21480104

ABSTRACT

BACKGROUND/AIMS: The aim of this study was to evaluate the efficacy, effects on survival and complications of self-expandable metal stent applications in patients with malignant gastroduodenal obstruction. METHODS: Twenty-five patients undergoing metal stent insertion due to malignant gastroduodenal obstruction between February 2005 and July 2009 were included in the present study. In all patients, self-expandable metal stent 22 mm in diameter was inserted under scopic guidance. The patients were evaluated regarding age, gender, etiology, efficacy of stent insertion, complications, and duration of patency of the stent. RESULTS: Of the 25 patients included in the study, 15 were female and 10 were male. Their mean age was 65.9 years (57-81 years). The most common etiological causes were duodenal tumor (n=10, 40%) and pancreatic tumor (n=8, 32%). Duodenal stent was inserted successfully in all patients. In 4 patients, percutaneous biliary metal stent was inserted at the same time due to concomitant obstructive jaundice. No mortality occurred during the procedure. A second stent was inserted in 4 patients due to stent migration. The patients were followed for a mean of 92 days (7 to 258 days) after the procedure. The stents remained clinically patent in all patients during the follow-up period until death. CONCLUSIONS: Insertion of duodenal metal stent is an effective and safe therapeutic approach in the palliative treatment of malignant gastric outlet obstruction.


Subject(s)
Duodenal Obstruction/surgery , Endoscopy, Gastrointestinal , Gastric Outlet Obstruction/surgery , Gastrointestinal Neoplasms/surgery , Palliative Care/methods , Stents , Aged , Aged, 80 and over , Duodenal Obstruction/mortality , Female , Follow-Up Studies , Gastric Outlet Obstruction/mortality , Gastrointestinal Neoplasms/mortality , Humans , Male , Metals , Middle Aged , Postoperative Complications/mortality , Treatment Outcome
11.
Turk J Gastroenterol ; 22(1): 86-8, 2011 Feb.
Article in English | MEDLINE | ID: mdl-21480118

ABSTRACT

A 65-year-old female patient admitted to our clinic with complaints of abdominal pain and watery diarrhea. She was diagnosed with colovesical fistula based on virtual colonoscopy findings. Since endoscopic and other radiological diagnostic tools were not able to establish a definite diagnosis, we found this case suitable for presentation.


Subject(s)
Colonography, Computed Tomographic , Diverticulosis, Colonic/complications , Diverticulosis, Colonic/diagnostic imaging , Intestinal Fistula/diagnostic imaging , Intestinal Fistula/etiology , Aged , Female , Humans
12.
South Med J ; 104(2): 102-5, 2011 Feb.
Article in English | MEDLINE | ID: mdl-21206418

ABSTRACT

BACKGROUND: The prevalence of Helicobacter pylori (H pylori) in Turkey is high and eradication rates are low. As a result, alternative treatment strategies are required. OBJECTIVES: To evaluate the status of H pylori eradication in Turkey by comparing the results of this study to other studies reported in the literature. METHODS: Two hundred and eighty-two patients diagnosed with H pylori were included in this study. Patients were randomized into two groups. The first group consisted of 138 patients receiving 30 mg lansoprazole bid, amoxicillin 1 g bid, and clarithromycin 500 mg bid for 14 days. The second group consisted of 144 patients who received lansoprazole 30 mg bid and amoxicillin 1 g bid for seven days, followed by metronidazole 500 mg bid, tetracycline 500 mg qid, and lansoprazole 30 mg bid for an additional seven days. RESULTS: H pylori eradication rates in the first group were 53.6% according to intention-to-treat analysis, and 52.5% according to per protocol analysis. In the second group, eradication rates were 72.2% per intention-to-treat analysis and 77.6% as per protocol analysis. H pylori eradication rates in the second group were significantly higher than the first group (P=0.001, P<0.05), whereas the incidence of adverse events in the second group was significantly lower (P=0.048, P<0.05). CONCLUSION: This study found a significant difference in eradication rates between the traditional triple therapy and modified sequential therapy groups. As a result, modified sequential therapy shows promise as an alternative treatment.


Subject(s)
2-Pyridinylmethylsulfinylbenzimidazoles/therapeutic use , Amoxicillin/therapeutic use , Anti-Bacterial Agents/therapeutic use , Clarithromycin/therapeutic use , Helicobacter Infections/drug therapy , Helicobacter pylori , Metronidazole/therapeutic use , Tetracycline/therapeutic use , 2-Pyridinylmethylsulfinylbenzimidazoles/administration & dosage , Adult , Amoxicillin/administration & dosage , Anti-Bacterial Agents/administration & dosage , Clarithromycin/administration & dosage , Drug Administration Schedule , Drug Therapy, Combination , Female , Helicobacter Infections/epidemiology , Helicobacter pylori/drug effects , Humans , Lansoprazole , Male , Metronidazole/administration & dosage , Tetracycline/administration & dosage , Turkey/epidemiology
13.
Turk J Gastroenterol ; 22(6): 606-11, 2011 Dec.
Article in English | MEDLINE | ID: mdl-22287406

ABSTRACT

BACKGROUND/AIMS: Serum iron parameters are affected by liver disorders. It is believed that the tests are unreliable in chronic liver disease, and systemic iron overload should be evaluated histologically in these patients. However, the effect of severity of chronic liver disease on serum iron parameters has not been evaluated. Similarly, differences between liver disease- and iron overload related iron parameter changes have not been clarified. We aimed to describe the effect of severity of chronic liver disease on serum iron tests and to elucidate the differences of liver disease- and iron overload-related iron parameter changes. METHODS: Commonly used serum iron parameters were studied in patients with cirrhosis, chronic viral hepatitis and in persons with confirmed hemochromatosis. Cirrhosis cases were categorized according to Child-Pugh classification. RESULTS: We found that cirrhotic persons of any Child-Pugh class had deviations from normal results. Patients with chronic hepatitis had normal serum iron parameters. Total iron binding capacity decreased as liver disease progressed from hepatitis toward Class C cirrhosis (r= -0.53, p<0.001). Changes in ferritin and transferrin saturation were essentially opposite to this trend (r=0.3, p=0.01 and r=0.47, p<0.001, respectively). Serum iron level was lower in cirrhosis compared to hepatitis. Increased transferrin saturation and ferritin levels resembling iron overload were limited to Class C cirrhotics. Patients with true iron overload could be easily differentiated from these cases by hyperferremia. CONCLUSION: Aberrant serum iron test results indicate cirrhotic stage in chronic liver disease. Cirrhosis and systemic iron overload cause characteristically different changes in serum iron parameters.


Subject(s)
Hepatitis, Chronic/blood , Iron/blood , Liver Cirrhosis/blood , Adult , Aged , Female , Ferritins/blood , Hemochromatosis/blood , Humans , Liver Cirrhosis/classification , Male , Middle Aged , Severity of Illness Index , Statistics, Nonparametric , Transferrin/metabolism , Young Adult
14.
Case Rep Gastroenterol ; 4(2): 173-177, 2010 May 19.
Article in English | MEDLINE | ID: mdl-20805940

ABSTRACT

We herein report the case of a 51-year-old man with gastrojejunocolic fistula. It is one of the late severe complications of gastrectomy and gastrojejunostomy and is considered to be induced by a stomal ulcer due to inadequate resection of the stomach and incompleteness of vagotomy. The main clinical presentation of this condition is chronic abdominal pain, weight loss, diarrhea, gastrointestinal bleeding and fecal vomiting. The diagnostic workup should include barium enema, gastroscopy and sometimes colonoscopy and abdominal tomography for excluding and ruling out the possibility of malignant extraluminal disease. The historical approach of the treatment of this rare entity was 2-3-phased operations which included colostomy. However today, medical management has recently been recommended as the first-line therapy, with parenteral and enteral support treatments. The preferred surgical approach is single-stage gastrocolic resection and anastomosis and this has been favored to minimize mortality.

15.
Blood Coagul Fibrinolysis ; 21(2): 118-21, 2010 Mar.
Article in English | MEDLINE | ID: mdl-20040858

ABSTRACT

Thromboembolism is an important cause of morbidity and mortality in patients with inflammatory bowel disease (IBD). The aim of this study was to investigate common thrombophilic markers in patients with IBD and to search for a relation between these predisposing factors and activity of disease. Seventy-four patients with ulcerative colitis, 22 patients with Crohn's disease and 20 healthy volunteers were enrolled into the study. Plasma levels of protein C, protein S, antithrombin III and activated protein C resistance were determined in patients with IBD and healthy controls. Mean values of protein C, protein S and antithrombin III were significantly lower in patients with ulcerative colitis and Crohn's disease compared with the healthy control group. Patients with active ulcerative colitis had lower protein C, protein S and antithrombin III level than patients in remission (P < 0.001, P < 0.001, P < 0.001). Levels of protein C, S and antithrombin III were also decreased in patients with active Crohn's disease compared with those in remission (P < 0.05, P < 0.001, P < 0.05). Differences in all natural anticoagulant levels between patients in remission and healthy individuals in both ulcerative colitis and Crohn's disease groups were not statistically significant (P > 0.05). No significant difference was observed in activated protein C resistance (APCR) between patients with active disease, those in remission and the control group (P > 0.05). Abnormalities in natural anticoagulants are common in patients with IBD during active disease.


Subject(s)
Antithrombin III/analysis , Inflammatory Bowel Diseases/blood , Protein C/analysis , Protein S/analysis , Activated Protein C Resistance/blood , Colitis, Ulcerative/blood , Crohn Disease/blood , Female , Follow-Up Studies , Humans , Male , Turkey
16.
Turk J Gastroenterol ; 20(3): 165-70, 2009 Sep.
Article in English | MEDLINE | ID: mdl-19821197

ABSTRACT

BACKGROUND/AIMS: The aim of this study was to evaluate plasma transforming growth factor-B1 concentration in patients with inflammatory bowel disease at different stages of disease activation and to compare these values with those of healthy controls. METHODS: A total of 70 patients (31 women) evaluated in the Inflammatory Bowel Disease Clinics of TUrkiye YUksek Ihtisas Hospital, Gastroenterology Department, and 20 healthy controls (10 women) were enrolled in the study. Serum samples were obtained from 40 patients with ulcerative colitis (female/male: 18/22, mean age: 41.5+/-12), 30 patients with Crohn's disease (female/male: 17/13, mean age: 36.9+/-1.9) and 20 healthy controls (female/ male: 10/10, mean age: 32.1+/-1.7). The control group included normal blood donors without gastrointestinal complaints or a familial history of inflammatory bowel disease. Clinical activity in Chron's disease was measured by Crohn disease activity index and in ulcerative colitis patients by Rachmilewitz endoscopic index. Chron's disease patients with a Chron's disease activity index >150 and ulcerative colitis patients with a Rachmilewitz index > or =4 were accepted to have active disease. Determination of transforming growth factor-B1 level was performed with the enzyme- linked immunosorbent assay. RESULTS: Serum transforming growth factor-B1 levels were measured as: Chron's disease 1133.3+/-766.5 pg/ml, ulcerative colitis 1362.5+/-880.6 pg/ml and control group 1230.0+/-572.7 pg/ml. There were no significant differences between the three groups. In patients with active disease in ulcerative colitis, transforming growth factor-B1 level was measured as 1952.5+/-543.7, while this value was 772.5+/-750.5 in patientsin remission in ulcerative colitis. There was a significant difference between patients with active ulcerative colitis and remission ulcerative colitis. CONCLUSIONS: In inflammatory bowel disease, transforming growth factor-B1 can be used as a marker for differential diagnosis of active ulcerative colitis patients and remission ulcerative colitis patients. Nevertheless, more studies with larger patient groups are necessary.


Subject(s)
Biomarkers/blood , Colitis, Ulcerative/blood , Colitis, Ulcerative/immunology , Crohn Disease/blood , Crohn Disease/immunology , Transforming Growth Factor beta1/blood , Acute-Phase Proteins/metabolism , Adult , C-Reactive Protein/metabolism , Female , Follow-Up Studies , Humans , Male , Middle Aged , Platelet Count , Remission Induction , Severity of Illness Index
17.
World J Gastroenterol ; 15(38): 4788-93, 2009 Oct 14.
Article in English | MEDLINE | ID: mdl-19824112

ABSTRACT

AIM: To determine the effects of high osmolarity contrast media (HOCM) and iso-osmolar contrast media (CM) application, with or without pressure, on hepato-pancreato-biliary (HPB) system. METHODS: Sixty rats were divided into six equal groups as follows: Group 1: (0.9% NaCl, control), Group 2: (diatrizoate meglumine Na, ionic HOCM, Urographin), Group 3: (iodixanol, iso-osmolar non-ionic CM, Visipaque); each of which was applied without pressure, whereas the animals of the remaining three groups (1p, 2p, 3p) were subjected to the same CM with pressure. We performed a duodenal puncture and introduced a catheter into the ampulla. After the catheterization, 0.2 mL CM or 0.9% NaCl was injected with or without pressure. Blood samples were taken for biochemical evaluations. The histopathological examinations of liver, common bile duct, and pancreas were performed. RESULTS: There were no significant differences between the six groups for blood amylase, alanine aminotransferases, aspartate aminotransferases, bilirubin levels (P > 0.05). Alkaline phosphatase and gamma glutamyl transaminase levels were higher (P < 0.05) in the Urographin groups (2, 2p) than the Visipaque groups (3, 3p), or control groups (1, 1p). Hepatocyte necrosis, portal area inflammation, and Kupffer's cell hyperplasia were higher (P < 0.05) in the study groups than the control group. However, there were no significant differences (P > 0.05) between HOCM (2, 2p) and iso-osmolar CM (3, 3p) groups. Bile duct proliferation and regeneration in the Urographin groups (2, 2p) were significantly higher (P < 0.05) than the Visipaque groups (3, 3p) or the control groups (1, 1p). Although CM caused minor damage to the pancreas, there were no statistically significant differences (P > 0.05) between the groups. Application of the CM with pressure did not cause additional damage to the HPB system. CONCLUSION: Iso-osmolar, non-ionic CM could be more reliable than the ionic HOCM, whereas the application of pressure during the CM application had no effect on the HPB system.


Subject(s)
Biliary Tract/drug effects , Contrast Media/pharmacology , Liver/drug effects , Pancreas/drug effects , Animals , Diatrizoate Meglumine/pharmacology , Liver/pathology , Male , Osmolar Concentration , Pressure , Random Allocation , Rats , Rats, Wistar , Risk Factors , Triiodobenzoic Acids/pharmacology
18.
Eur J Intern Med ; 20(5): 545-7, 2009 Sep.
Article in English | MEDLINE | ID: mdl-19712863

ABSTRACT

BACKGROUND: It is difficult to definitively diagnose acute amebiasis, particularly when this condition is superimposed on inflammatory bowel disease. Our goals in this study were to determine the prevalence of amebiasis in individuals with active ulcerative colitis, and to identify clinical and laboratory parameters that are of value for diagnosing amebiasis in this patient group. METHODS: The subjects were 111 patients (76 women, 35 men) with confirmed active ulcerative colitis who attended our hospital's Inflammatory Bowel Disease Outpatient Clinic between May 2002 and March 2006. In each case, a detailed medical history was collected, blood samples were tested for inflammatory markers, and stool samples were evaluated for presence of amebae using an Enzyme-Linked Immunosorbent Assay (ELISA) for detection of Entamoeba histolytica antigen. The clinical and laboratory variables for the ELISA-positive and ELISA-negative groups were compared. RESULTS: Amebiasis was detected in 35 (31.5%) of the subjects. Patient age, disease duration, endoscopic activity index, serum C-reactive protein level, and white blood cell count were not useful for diagnosing amebiasis in this patient group. CONCLUSIONS: Given the high rate of amebiasis observed in our patients with active ulcerative colitis, we recommend that, in Turkey any individual with ulcerative colitis who presents with symptoms of disease activation should be tested for ameba using antigen detection kits. A high index of suspicion is especially important in any region where E. histolytica is endemic.


Subject(s)
Colitis, Ulcerative/microbiology , Dysentery, Amebic/diagnosis , Dysentery, Amebic/epidemiology , Entamoeba histolytica , Adult , Antigens, Protozoan/isolation & purification , Cohort Studies , Entamoeba histolytica/immunology , Enzyme-Linked Immunosorbent Assay , Feces/microbiology , Female , Humans , Male , Middle Aged , Predictive Value of Tests , Prevalence , Risk Factors , Turkey
19.
J Gastrointestin Liver Dis ; 18(2): 157-62, 2009 Jun.
Article in English | MEDLINE | ID: mdl-19565044

ABSTRACT

BACKGROUND AND AIMS: This study is aimed at determining the clinical and socio-demographic characteristics of Turkish patients with inflammatory bowel disease who have been treated in a tertiary referral center. PATIENTS AND METHODS: The study was conducted between 1993 and 2007 at Ankara Yuksek Ihtisas Hospital, Inflammatory Bowel Disease Clinics. The clinical and epidemiologic data from this clinic were gathered and analysed. RESULTS: During the study period, 702 patients were identified as having inflammatory bowel disease; among these, 507 with ulcerative colitis (72.2%) and 195 with Crohn's disease (27.8%). The mean age at diagnosis was 46.2 years in ulcerative colitis and 40 years in Crohn's disease (p < 0.001). The male to female ratio was 1.2 for ulcerative colitis and 1.6 for Crohn's disease (p = 0.12). Of the patients who were primarily diagnosed with ulcerative colitis 16.8% had their diagnoses changed to Crohn's disease after the follow-up period. CONCLUSIONS: Peak age of onset for both Crohn's disease and ulcerative colitis were similar to other countries. A slight male predominance of Crohn's disease and ulcerative colitis were found for Turkish patients. Though it takes longer to diagnose, Crohn's disease may have a milder course in Turkish patients.


Subject(s)
Colitis, Ulcerative/ethnology , Crohn Disease/ethnology , Adult , Age Distribution , Age of Onset , Aged , Aged, 80 and over , Colitis, Ulcerative/complications , Colitis, Ulcerative/diagnosis , Crohn Disease/complications , Crohn Disease/diagnosis , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Pedigree , Severity of Illness Index , Sex Distribution , Turkey/epidemiology , Young Adult
20.
Dig Dis Sci ; 53(12): 3133-7, 2008 Dec.
Article in English | MEDLINE | ID: mdl-18465244

ABSTRACT

Up to 20% of patients, or even more, will fail to obtain eradication after a standard triple therapy. The aim of this study is to evaluate the efficacy of moxifloxacine-containing regimens in the first-line treatment of Helicobacter pylori. One hundred and twenty H. pylori-positive patients were randomized into four groups to receive one of the following 14-day treatments: ranitidine bismuth citrate (RBC) 400 mg b.d. plus amoxicillin 1 g b.d. and clarithromycin 500 mg b.d. (RAC group, n = 30); RBC 400 mg b.d. plus moxifloxacine 400 mg o.d. and amoxicillin 1,000 mg b.d. (RAM group, n = 30); esomeprazole 40 mg b.d. plus amoxicillin 1,000 mg b.d. plus clarithromycin 500 mg b.d. (EAC group, n = 30); and esomeprazole 40 mg b.d. plus amoxicillin 1,000 mg b.d. plus moxifloxacine 400 mg o.d. (EAM group, n = 30). Eradication was assessed by (13)C urea breath test 8 weeks after therapy. Per-protocol and intention-to-treat eradication was achieved in 23 out of 30 patients (76.7%, 95% confidence interval [CI]: 61-92) in the RAC group, in 20 patients (66.7%, 95% CI: 49-84) in the RAM group, in 16 patients in the EAM group (53.3%, 95% CI: 34-71), and in 19 patients in the EAC group (63.3%, 95% CI: 54-72). Mild or moderate side-effects were significantly more common in the EAM group (70%) compared to the RAC (36.6%), RAM (43.3%), and EAC (56.6%) groups (P = 0.03). From our results, we conclude that moxifloxacine-containing triple therapies have neither eradication nor compliance advantages over standard triple therapies. Further studies with new antibiotic associations are needed for the better eradication of H. pylori in developing regions of the world.


Subject(s)
Amoxicillin/therapeutic use , Anti-Infective Agents/therapeutic use , Anti-Ulcer Agents/therapeutic use , Aza Compounds/therapeutic use , Bismuth/therapeutic use , Esomeprazole/therapeutic use , Helicobacter Infections/drug therapy , Quinolines/therapeutic use , Ranitidine/analogs & derivatives , Adult , Aged , Aged, 80 and over , Amoxicillin/adverse effects , Anti-Infective Agents/adverse effects , Anti-Ulcer Agents/adverse effects , Aza Compounds/adverse effects , Bismuth/adverse effects , Breath Tests , Clarithromycin/adverse effects , Clarithromycin/therapeutic use , Drug Therapy, Combination , Esomeprazole/adverse effects , Female , Fluoroquinolones , Humans , Male , Middle Aged , Moxifloxacin , Pilot Projects , Prospective Studies , Quinolines/adverse effects , Ranitidine/adverse effects , Ranitidine/therapeutic use , Treatment Outcome , Young Adult
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