ABSTRACT
OBJECTIVE: The recurring inflammation of mucosal layer of intestines is known as inflammatory bowel disease (IBD), which can be accompanied by nutritional deficiencies. The association between inflammation and coronary artery disease has been established. Coronary flow reserve (CFR), which is an established method to evaluate combined microvascular and epicardial flow of coronary arteries, can be assessed by using transthoracic echocardiography. The aim of this study was to evaluate the association of Prognostic Nutritional Index (PNI) with CFR in IBD patients. METHOD: This prospective study included 101 patients with IBD. These patients were compared to control group (n=32). PNI was calculated by using serum albumin level and lymphocyte count. CFR was assessed by using Doppler echocardiography. RESULTS: Multivariate regression analysis indicated that the presence of IBD, age (>40 years) and decreased PNI (<53.8) independently predict impairment of CFR. The area under the curve (AUC) was 75.1% (95% CI:0.664-0.838), and PNI levels were significant predictor of low CFR (p<0.001). CONCLUSION: This study showed that PNI, which is calculated using the serum level of albumin and lymphocyte count, is a strong predictor of decreased CFR in IBD patients in remission. Our findings support previous studies showing the relationship between PNI and coronary artery disease. This immunonutritional index has only two components and is easy to calculate, and inexpensive.
ABSTRACT
PURPOSE: Studies to date have not investigated whether body mass index (BMI) affects the sensitivity and specificity of magnetic resonance cholangiopancreatography (MRCP). The purpose of this study was to investigate the effect of BMI and also concomitant pancreatitis, cholecystitis and cholelithiasis on the sensitivity and specificity of MRCP. MATERIALS AND METHODS: Between January 2004 and December 2011, 185 patients were included in the study and divided into 3 groups according to BMI as normal, overweight or obese. Both MRCP and endoscopic retrograde cholangiopancreatography (ERCP) were performed in all patients. ERCP was accepted as the "gold standard." The accuracy, sensitivity and specificity values of the 3 groups were calculated to determine any effects on the results of the MRCP. RESULTS: Before separating into groups according to BMI, the statistical results for MRCP in the detection of stone disease were as follows: specificity 74.3%, sensitivity 81.7% and accuracy 79%. After dividing the patients into 3 groups according to BMI, the specificity of stone detection with MRCP in the normal-weight group was 93.8% but decreased to 65.5% in the overweight group and to 72% in the obese group. The sensitivity of stone detection with MRCP in the normal-weight group was 85.2% but decreased to 75% in the overweight group and increased to 88.9% in the obese group. The accuracy was 88.3% in the normal-weight group but decreased to 71.6% in the overweight group and to 81.9% in the obese group. CONCLUSION: Our study showed that MRCP performance was decreased in the overweight and obese groups.
Subject(s)
Body Mass Index , Cholangiopancreatography, Magnetic Resonance/methods , Cholecystitis/diagnosis , Cholelithiasis/diagnosis , Gallstones/diagnosis , Pancreatitis/diagnosis , Adolescent , Adult , Aged , Aged, 80 and over , Cholangiopancreatography, Magnetic Resonance/standards , Cholecystitis/epidemiology , Cholelithiasis/epidemiology , Common Bile Duct/pathology , Female , Gallstones/epidemiology , Humans , Male , Middle Aged , Obesity/diagnosis , Obesity/epidemiology , Pancreatitis/epidemiology , Young AdultABSTRACT
Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is a rare multisystemic autosomal recessive disorder characterized by ptosis, gastrointestinal dysmotility, cachexia, peripheral neuropathy, and leukoencephalopathy. We aimed to raise awareness in radiologists regarding this difficult-to-diagnose syndrome, which occurs in the presence of coexistent gastrointestinal dysmotility, cachexia, and neurologic manifestations. We report imaging and clinical findings of three patients with MNGIE. Our findings indicate that early diagnosis of the disease, together with the timely treatment of acute intercurrent illnesses, may retard the progression of MNGIE.
Subject(s)
Intestinal Pseudo-Obstruction/diagnosis , Mitochondrial Encephalomyopathies/diagnosis , Adult , Brain/pathology , Diagnosis, Differential , Electromyography/methods , Endoscopy, Digestive System/methods , Female , Hearing Loss/complications , Humans , Intestinal Pseudo-Obstruction/complications , Intestinal Pseudo-Obstruction/therapy , L-Lactate Dehydrogenase , Leukocytes , Magnetic Resonance Imaging/methods , Male , Mitochondrial Encephalomyopathies/complications , Mitochondrial Encephalomyopathies/therapy , Muscle Weakness/complications , Muscular Dystrophy, Oculopharyngeal , Ophthalmoplegia/congenital , Parenteral Nutrition, Total/methods , Syndrome , Young AdultABSTRACT
Gastrointestinal bleeding secondary to rupture of a hepatic artery pseudoaneurysm is rare. We report the case of a 61-year-old woman, who was admitted to our institution with hematemesis and melena. Upper gastrointestinal endoscopy and flexible sigmoidoscopy failed to reveal any significant abnormality. Computed tomography scan showed an aneurysm arising from the hepatic artery. A selective angiography showed a ruptured pseudoaneurysm originating from the right hepatic artery with extravasation. It was decided to embolize the pseudoaneurysm, and the neck of the pseudoaneurysm was occluded successfully with two microcoils. While these investigations and interventions were being performed, disseminated intravascular coagulation and acute hepatic failure occurred due to the massive blood transfusion and gross intrahepatic hematoma. Consequently, the patient died 10 days after admission. In this case, we observed that delayed diagnosis of hepatic artery aneurysm rupture may lead to a life-threatening situation. Thus, computed tomography and selective angiography should be obtained immediately. The percutaneous super-selective angiographic embolization of intrahepatic aneurysms is a promising form of treatment, with low risk.
Subject(s)
Aneurysm, False/diagnosis , Aneurysm, Ruptured/diagnosis , Gastrointestinal Hemorrhage/etiology , Hepatic Artery/diagnostic imaging , Aneurysm, False/complications , Aneurysm, False/therapy , Aneurysm, Ruptured/complications , Aneurysm, Ruptured/therapy , Disseminated Intravascular Coagulation/etiology , Embolization, Therapeutic , Fatal Outcome , Female , Gastrointestinal Hemorrhage/therapy , Hematemesis/etiology , Humans , Liver Failure, Acute/etiology , Melena/etiology , Middle Aged , RadiographyABSTRACT
BACKGROUND/AIM: The primary aim of this study was to assess the efficacy of a bismuth-based quadruple regimen as first-line therapy for Helicobacter pylori (HP) eradication in diabetes mellitus (DM) patients. The secondary aim was to study the effect of HP eradication on dyspeptic symptoms in DM patients. METHOD: Eighty-nine consecutive type 2 DM and 48 non-diabetic age- and sex-matched patients were enrolled in this study. Diabetic patients were randomized to receive either pantoprazole (40 mg b.i.d.), clarithromycin (500 mg b.i.d.), and amoxicillin (1 g b.i.d., PCA-DM group) for 14 days, or pantoprazole (40 mg b.i.d.), bismuth citrate (400 mg b.i.d.), tetracycline (500 mg q.i.d.), and metronidazole (500 mg b.i.d., PBTM-DM group) for 14 days as the eradication regimen. All non-diabetic patients were treated by quadruple therapy (PBTM-non-DM group) for 14 days. We used the validated Leeds Dyspepsia Questionnaire (LDQ) to assess dyspeptic symptoms at baseline and 6 weeks after the end of treatment. RESULTS: The HP eradication rates with intention-to-treat (ITT) and per-protocol (PP) analyses were 51% (for both) in the PCA-DM group; 81 and 85% in the PBTM-DM group, and 85 and 87% in the PBTM-non-DM group. The eradication rates are not different between the PBTM-DM and PBTM-non-DM groups (p > 0.05). The eradication rate was significantly lower in the PCA-DM group with both ITT and PP analysis than in the PBTM-DM and PBTM-non-DM groups (p < 0.05). LDQ score was 4.53 +/- 7.7 in DM patients with successful eradication and 14.68 +/- 5.9 in DM patients without successful eradication (p < 0.05). CONCLUSION: The bismuth-based quadruple eradication regimen as first-line therapy is safe, tolerable and achieves a high cure rate in patients with DM, and successful eradication may be beneficial on dyspeptic symptoms.
Subject(s)
Antacids/therapeutic use , Bismuth/therapeutic use , Diabetes Mellitus, Type 2/complications , Helicobacter Infections/complications , Helicobacter Infections/drug therapy , Helicobacter pylori/drug effects , 2-Pyridinylmethylsulfinylbenzimidazoles/therapeutic use , Amoxicillin/therapeutic use , Anti-Bacterial Agents/therapeutic use , Anti-Infective Agents/therapeutic use , Case-Control Studies , Chi-Square Distribution , Clarithromycin/therapeutic use , Drug Therapy, Combination , Female , Helicobacter Infections/diagnosis , Humans , Male , Metronidazole/therapeutic use , Middle Aged , Pantoprazole , Proton Pump Inhibitors/therapeutic use , Statistics, Nonparametric , Surveys and Questionnaires , Tetracycline , Treatment OutcomeABSTRACT
AIM: The prevalence of occult hepatitis B virus (HBV) infection is relatively frequent among patients with immune suppression. The impairment of the immune system is well demonstrated in diabetics. We aimed to investigate the prevalence of occult HBV infection among hepatitis B core antibody (HbcAb)+/- hepatitis B surface antibody (anti-HBs) positive type 2 diabetes mellitus patients. MATERIALS AND METHODS: The study involved 100 HBcAb+/-anti-HBs type 2 diabetes mellitus patients and 100 age and sex matched, HBcAb+/-anti-HBs healthy blood donors. Exclusion criteria were positive serology for HBsAg, hepatitis C virus or HIV, diagnosis of malignancy or earlier organ transplantation history, use of immunosuppressive therapy. All patients were questioned about their past medical history and were tested for serum alanine aminotransferase and HBV DNA level. RESULTS: The diabetic patients did not differ significantly from healthy controls in terms of sex and age. HBV DNA was detected in 11% of the diabetic patients (1 x 10-5 x 10 copies/ml) and in 3% of the controls (4 x 10-1 x 10 copies/ml). The difference between groups was statistically significant (P<0.05). The history of blood transfusion, surgery, and vaccination for HBV and alcohol use were similar in both groups (P>0.05). The serum alanine aminotransferase levels in diabetic patients were close to those of controls (26.2+/-16.4 IU/l vs. 23.9+/-9.7 IU/l; P>0.05). CONCLUSION: These data suggest that the prevalence of occult HBV infection is higher in diabetics compared with healthy controls and this may contribute to the increased prevalence of primary hepatocellular carcinoma in diabetics.