15 results on '"Bulajic, Milutin"'
Search Results
2. Endoscopic ultrasound‐guided gallbladder drainage as a first approach for jaundice palliation in unresectable malignant distal biliary obstruction: Prospective study.
- Author
-
Mangiavillano, Benedetto, Moon, Jong Ho, Facciorusso, Antonio, Vargas‐Madrigal, Jorge, Di Matteo, Francesco, Rizzatti, Gianenrico, De Luca, Luca, Forti, Edoardo, Mutignani, Massimiliano, Al‐Lehibi, Abed, Paduano, Danilo, Bulajic, Milutin, Decembrino, Francesco, Auriemma, Francesco, Franchellucci, Gianluca, De Marco, Alessandro, Gentile, Carmine, Shin, Il Sang, Rea, Roberta, and Massidda, Marco
- Subjects
- *
ENDOSCOPIC ultrasonography , *GALLBLADDER , *DRAINAGE , *ENDOSCOPIC retrograde cholangiopancreatography , *JAUNDICE , *LONGITUDINAL method - Abstract
Objectives: Endoscopic retrograde cholangiopancreatography (ERCP) represents the gold standard for jaundice palliation in patients with distal malignant biliary obstruction (DMBO). Biliary drainage using electrocautery lumen apposing metal stent (EC‐LAMS) is currently a well‐established procedure when ERCP fails. In a palliative setting the endoscopic ultrasound‐guided gallbladder drainage (EUS‐GBD) could represent an easy and valid option. We performed a prospective study with a new EC‐LAMS with the primary aim to assess the clinical success rate of EUS‐GBD as a first‐line approach to the palliation of DMBO. Methods: In all, 37 consecutive patients undergoing EUS‐GBD with a new EC‐LAMS were prospectively enrolled. Clinical success was defined as bilirubin level decrease >15% within 24 h and >50% within 14 days after EC‐LAMS placement. Results: The mean age was 73.5 ± 10.8 years; there were 17 male patients (45.9%). EC‐LAMS placement was technically feasible in all patients (100%) and the clinical success rate was 100%. Four patients (10.8%) experienced adverse events, one bleeding, one food impaction, and two cystic duct obstructions because of disease progression. No stent‐related deaths were observed. The mean hospitalization was 7.7 ± 3.4 days. Median overall survival was 4 months (95% confidence interval 1–8). Conclusion: Endoscopic ultrasound‐guided gallbladder drainage with the new EC‐LAMS is a valid option in palliative endoscopic biliary drainage as a first‐step approach in low survival patients with malignant jaundice unfit for surgery. A smaller diameter EC‐LAMS should be preferred, particularly if the drainage is performed through the stomach, to avoid potential food impaction, which could result in stent dysfunction. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. The Use of a New Dedicated Electrocautery Lumen-Apposing Metal Stent for Gallbladder Drainage in Patients with Acute Cholecystitis.
- Author
-
Brandaleone, Luca, Franchellucci, Gianluca, Facciorusso, Antonio, Samanta, Jayanta, Moon, Jong Ho, Vargas-Madrigal, Jorge, Robles Medranda, Carlos, Barbera, Carmelo, Di Matteo, Francesco, Bulajic, Milutin, Auriemma, Francesco, Paduano, Danilo, Calabrese, Federica, Gentile, Carmine, Massidda, Marco, Bianchi, Marco, De Luca, Luca, Polverini, Davide, Masoni, Benedetta, and Poletti, Valeria
- Subjects
- *
ENDOSCOPIC ultrasonography , *GALLBLADDER , *CHOLECYSTITIS , *ELECTROCOAGULATION (Medicine) , *HOSPITAL admission & discharge , *METALS - Abstract
Aims: Lumen-apposing metal stents (LAMSs) in ultrasonography-guided gallbladder drainage (EUS-GBD) have become increasingly important for high-risk surgical patients. Our study aims to evaluate the technical and clinical success, safety, and feasibility of endoscopic ultrasonography-guided gallbladder drainage using a new dedicated LAMS. Methods: This is a retrospective multicenter study that included all consecutive patients not suitable for surgery who were referred to a tertiary center for EUS-GBD using a new dedicated electrocautery LAMS for acute cholecystitis at eight different centers. Results: Our study included 54 patients with a mean age of 76.48 years (standard deviation: 12.6 years). Out of the 54 endoscopic gallbladder drainages performed, 24 (44.4%) were cholecysto-gastrostomy, and 30 (55.4%) were cholecysto-duodenostomy. The technical success of LAMS placement was 100%, and clinical success was achieved in 23 out of 30 patients (76.67%). Adverse events were observed in two patients (5.6%). Patients were discharged after a median of 5 days post-stenting. Conclusions: EUS-GBD represents a valuable option for high-surgical-risk patients with acute cholecystitis. This new dedicated LAMS has demonstrated a high rate of technical and clinical success, along with a high level of safety. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
4. Risk of Hemolytic Anemia in IBD Patients with Glucose-6-Phosphate Dehydrogenase Deficiency Treated with Mesalamine: Results of a Retrospective-Prospective and Ex Vivo Study.
- Author
-
Dore, Maria Pina, Tomassini, Giulia, Rocchi, Chiara, Bulajic, Milutin, Carta, Monica, Errigo, Alessandra, Dimaggio, Alberto, Padedda, Federica, and Pes, Giovanni Mario
- Subjects
- *
GLUCOSE-6-phosphate dehydrogenase deficiency , *HEMOLYTIC anemia , *MESALAMINE , *CROHN'S disease , *INFLAMMATORY bowel diseases , *BLOOD cell count - Abstract
Background: Mesalamine is one of the most-used drugs in inflammatory bowel disease (IBD), especially ulcerative colitis. Regulatory agencies have listed mesalamine as an unsafe drug in subjects with glucose-6-phosphate dehydrogenase (G6PD) deficiency based on the risk of hemolysis, although scientific evidence is lacking. The occurrence of acute and/or chronic hemolytic anemia in IBD patients with G6PD deficiency exposed to mesalamine was evaluated. Methods: In this multicenter study, IBD patients with G6PD deficiency (cases) receiving mesalamine were retrospectively evaluated for acute, and prospectively for chronic, hemolysis. The presence of hemolytic anemia was based on red blood cell and reticulocyte count, hemoglobin, lactate dehydrogenase, unconjugated bilirubin, and haptoglobin levels. Cases were compared with controls (IBD patients with normal G6PD). Results: A total of 453 IBD patients (mean age 52.1 ± 16.0 years; 58.5% female) were enrolled. Ulcerative colitis was present in 75% of patients. G6PD deficiency was detected in 17% of patients. Oral mesalamine was used in 67.9% of ulcerative colitis and in 32.4% of Crohn's disease cases. None of the 78 IBD patients with G6PD deficiency receiving mesalamine underwent hospitalization or specific treatment for acute hemolytic anemia. Relevant differences in chronic hemolysis markers were not observed in 30 cases compared with 112 controls receiving mesalamine (≤4500 mg/day). Marker modifications were also observed in mesalamine-free cases, consistent with the basal rate of erythrophagocytosis in G6PD deficiency. Ex vivo experiments showed the release of methemoglobin by G6PD deficient RBCs upon mesalamine challenge, only above 2.5 mg/mL, a concentration never reached in the clinical setting. Conclusions: This study provides, for the first time, evidence that mesalamine is safe in G6PD deficiency at a dosage of up to 4500 mg/day. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
5. Management of Esophago-Gastric Junction Carcinoma: A Narrative Multidisciplinary Review.
- Author
-
Tondolo, Vincenzo, Casà, Calogero, Rizzo, Gianluca, Leone, Mariavittoria, Quero, Giuseppe, Alfieri, Virginia, Boldrini, Luca, Bulajic, Milutin, Corsi, Domenico, and Micciché, Francesco
- Subjects
- *
STOMACH tumors , *MINIMALLY invasive procedures , *METASTASIS , *TREATMENT effectiveness , *CHEMORADIOTHERAPY , *COMBINED modality therapy , *ESOPHAGEAL tumors - Abstract
Simple Summary: The management of esophagogastric junction (EGJ) cancer is multidisciplinary, and due to its specificity, requires a high-volume center with high medical and surgical expertise. The aim of this narrative review was to critically analyze the evidence and guidelines in the literature and examine the tips and tricks in surgical and medical treatment to increase the long-term outcome of patients with this kind of tumor. Esophagogastric junction (EGJ) carcinoma represents a specific site of disease, given the opportunities for multimodal clinical care and management and the possibilities of combined treatments. It encompasses various clinical subgroups of disease that are heterogeneous and deserve different treatments; therefore, the guidelines have progressively evolved over time, considering the evidence provided by clinical trials. The aim of this narrative review was to summarize the main evidence, which orientates the current guidelines, and to collect the main ongoing studies to address existing gray areas. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
6. PRESENCE OF HELICOBACTER PYLORI IN BILE AND BILE DUCT MALIGNACIES.
- Author
-
Bulajic, Milutin, Jovanovic, Ivan, and Lohr, Matthias
- Subjects
- *
HELICOBACTER pylori , *BILE duct diseases , *PHYSIOLOGICAL effects of tobacco - Abstract
Objective To evaluate the role of H. p in biliary malignancies, in conjunctions with smoking and coffee consumption habits. Material & Methods 89 patients (m = 41, f = 47; AGE 57.7 ± 16.4), referred to the clinic for diagnosis of hepatobiliary diseases. All the patients underwent full clinical workup, including anamnestic data on smoking and coffee consumption habits. The fast urease test on gastric biopsy specimens was done in all the cases. Bile was sampled during routine ERCP. The final diagnosis was established by surgery, pathohistology, and/or long term clinical follow-up. DNA was extracted for nested PCR for H.p. urease A gene producing a 258 bp product. Result Bile duct malignancies were detected in 15/89 patients (16.8%). H.p was detected in bile by PCR in 12/15 patients (80%), and all of them were H.p. positive on fast urease test. In the remaining 74 patients (bile calculosis 48, cholangitis 17, miscellaneous 9) PCR detected H.p. in 36 patients (48.6%). The group of patient with biliary malignancies had approximately the same ratio smokers/nonsmokers as in the group of patients with other biliary pathology. However, when the patients with PCR for H.p. in bile were excluded, and the group stratified according to the duration and daily quantity of smoking, the group with tumors was made up by heavy, long term smokers (41.7%;>20 pack years) in comparison to the benign condition (13.85%). The duration of coffee consumption was without difference between the analyzed groups (approx. 30 years), but concerning the daily quantity of coffee, the group with biliary malignancies consumed larger amounts (>3 cup/day), in comparison to the other (66.7% vs 30.5 %, respectively). Conclusion There seems to be a strong link between bile duct malignancies and H.p. in bile. The conjuctional effect of smoking to biliary malignancies is based on both long duration and daily quantity, while the coffee consumption has a influence in term of daily amounts rather than duration. [ABSTRACT FROM AUTHOR]
- Published
- 2000
- Full Text
- View/download PDF
7. TIME TRENDS OF HELICOBACTER PYLORI RELATED DISEASES FOR THE PAST DECADE.
- Author
-
Jovannovic, Ivan, Bulajic, Milutin, Milosavljevic, Tomica, and Bulajic, Mirko
- Subjects
- *
DUODENAL ulcers , *ADENOCARCINOMA , *HELICOBACTER pylori - Abstract
Objective Most countries have registered decline in distal (antrum and corpus) gastric cancer incidence and mortality. On the other hand, adenocarcinoma of the gastric cardia has been increasing with the unknown risk factor being responsible. We studied the time trends of Helicobacter pylori related diseases in the past decade. Material and methods This study was based on endoscopy reports of 37 369 in- and out patients collected from The Department of The diagnostic endoscopy; Clinic of Gastroenterology and hepatology - Belgrade between 1987 and 1997. Diagnosis of the underlying disorder was established according to the currently accepted endoscopical and histopathological criterion. Result From 1987 and 1997, hospitalization rates for gastric ulcer as well as distal gastric cancer fell (P<0.05), while the hospitalization rate for gastro-esophageal reflux disease and duodenal ulcer did not change (P<0.05). At the same time, hospitalization rate for gastric cardia cancer rose. When this is compared to the time trends of the duodenal ulcer significant difference between those two trends was observed (P<0.01). Conclusion Opposing time trends of duodenal ulcer versus gastric cardia center is consistent with hypothesis that the declining infection rates for Helicobacter pylori due to the active therapy, in the general population may actually have led to a rise in the occurrence of proximal gastric cancer. [ABSTRACT FROM AUTHOR]
- Published
- 2000
- Full Text
- View/download PDF
8. Is Ustekinumab Effective in Refractory Crohn's Disease of the Pouch and Chronic Pouchitis? A Systematic Review.
- Author
-
Rocchi, Chiara, Soliman, Youssef Y., Massidda, Marco, Vadalà di Prampero, Salvatore F., Bulajic, Milutin, and Sorrentino, Dario
- Abstract
Crohn's disease (CD) of the pouch and chronic pouchitis represent the most common long-term complications of total proctocolectomy and ileal pouch anal anastomosis (IPAA) for refractory ulcerative colitis (UC). These conditions are treated with multiple agents, including antibiotics, immunomodulators, and biologics. Among the latter, ustekinumab is approved for both CD and UC. We performed a systematic review to evaluate the efficacy of this anti-IL12/23 in CD of the pouch and chronic refractory pouchitis. Pubmed, Embase, Ovid, and the Cochrane Controlled Trials Register were searched to identify studies published until August 2020 investigating the use of ustekinumab for these conditions. Eighty-six eligible patients with IPAA—51 with CD of the pouch, 35 with chronic pouchitis—were identified from 2 retrospective studies and 5 case reports. Reported clinical response to ustekinumab was 63 and 85% in chronic pouchitis and CD of the pouch after 4–12 and 4–16 weeks, respectively. Clinical remission was reported in 10% of patients with chronic pouchitis and 27% of patients with CD of the pouch after 8–52 and 4–52 weeks of treatment, respectively. Endoscopic response was reported in 60% and 67% of patients with chronic pouchitis and CD of the pouch after 24–32 and 8–24 weeks of treatment respectively. Small sample sizes and large heterogeneity of therapy protocols/outcome definitions were significant studies limitations. In conclusion, there is a limited and inconclusive body of evidence suggesting that ustekinumab may be a therapeutic option for patients with chronic pouchitis and CD of the pouch refractory to other therapies. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
9. Efficacy and Safety of a Novel Triple-anchoring Technique for Colonic Hybrid Endoscopic Mucosal Resection: A Case Series.
- Author
-
Hamanaka, Jun, Vadalà di Prampero, Salvatore F., Solito, Sonia, Bulajic, Milutin, Picci, Alessandro, Panic, Nikola, Battista, Serena, Barbaro, Federico, Maeda, Shin, and Costamagna, Guido
- Subjects
- *
ENDOSCOPIC surgery , *SURGICAL margin , *ADENOMATOUS polyps , *COLORECTAL cancer , *UNIVERSITY hospitals , *COLON polyps - Abstract
Background & Aims: A hybrid technique may be a reasonable compromise to make endoscopic mucosal resection (EMR) more reliable for lesions = 20 mm and a good way of approaching to endoscopic submucosal dissection (ESD). The aim of this study was to assess the efficacy and safety of a novel hybrid EMR technique, triple-anchoring EMR (T-EMR) for colorectal lesions 20-30 mm. Methods: Fifteen patients have been prospectively enrolled to T-EMR from December 2019 to April 2020 in two Endoscopy Units: Policlinico A. Gemelli, Rome, and University Hospital of Udine, Italy. Patients eligible for the study were =18 years old with superficial colorectal lesions 20-30 mm, morphologically liable to endoscopic treatment based on chromoendoscopy. The primary endpoint was assessment of the "en bloc" and the free resection margins (R0) rates. The secondary endpoints were resected specimen size, procedure time, complication rate, and recurrence rate at 6 months. Results: Among the 15 patients enrolled, 12 were males (80%), mean age 68.73±11.04 years. The mean size of the lesions was 24.93±2.89 mm. Mean procedure time was 22.13±4.31 min. T-EMR was performed en bloc in 14/15 patients (93.3%) with R0 in 13/15 patients (86.7%). No major intra-/peri-procedural or delayed complications occurred. At histological analysis, 13/15 lesions (86.7%) were adenomas, while 2 were early colorectal cancer. At a 6-month follow-up colonoscopy, only one patient (6.7%) had a recurrence of adenoma. Conclusions: T-EMR seems to be an effective and safe option to treat colorectal lesions between 20 and 30 mm, with a short procedure time and low costs. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
10. Clinical importance of main pancreatic duct variants and possible correlation with pancreatic diseases.
- Author
-
Dugic, Ana, Nikolic, Sara, Mühldorfer, Steffen, Bulajic, Milutin, Pozzi Mucelli, Raffaella, Tsolakis, Apostolos V., Löhr, J.-Matthias, and Vujasinovic, Miroslav
- Subjects
- *
PANCREATIC duct , *PANCREATIC diseases , *EXOCRINE pancreatic insufficiency , *CHRONIC pancreatitis , *PANCREAS , *WEB search engines - Abstract
Background: Except for pancreas divisum (PD), the prevalence of anatomic variants of the main pancreatic duct (MPD) seems to be insufficiently investigated. To date, their role in the occurrence of pancreatic exocrine insufficiency (PEI) and morphological changes suggestive of chronic pancreatitis (CP) has remained unclear. Methods: A systematic review was performed, searching MEDLINE and Web of Science, limited to articles published between 1960 and 1 June 2019. Results: Our review included a total number of 3234 subjects. The most common variant of MPD was type 3, followed by type 1, indicating MPD drainage pattern into major papilla (MP) as the most frequent. A sub-variant of type 3, known as 'reverse pancreas divisum' had a prevalence of 2.2%. Type 4 variant- PD, was found in 6.4% of all cases. The most common sub-variant of PD was complete PD, followed by incomplete PD and variant with MPD as only pancreatic duct. Type 5 variant (including ansa pancreatica) was present in 2.9% of subjects. Apart from one study with a significantly higher frequency of morphological changes suggestive of CP in patients with ansa pancreatica, the studies stated no significant association between pancreatic disease and MPD variants. Furthermore, only one study examined the influence of MPD variants on exocrine pancreatic function. Although equivocal, this association is most likely found to be insignificant. Conclusion: To elucidate linkage between MPD variants and the occurrence of chronic pancreatitis and impairment of pancreatic exocrine function, further clinical investigations are warranted. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
11. Endo‐therapies for biliary duct‐to‐duct anastomotic stricture after liver transplantation: Outcomes of a nationwide survey.
- Author
-
Cantù, Paolo, Tarantino, Ilaria, Baldan, Anna, Mutignani, Massimiliano, Tringali, Andrea, Lombardi, Giovanni, Cerofolini, Angelo, Di Sario, Antonio, Catalano, Giorgia, Bertani, Helga, Ghinolfi, Davide, Boarino, Valentina, Masci, Enzo, Bulajic, Milutin, Pisani, Antonio, Fantin, Alberto, Ligresti, Dario, Barresi, Luca, Traina, Mario, and Ravelli, Paolo
- Subjects
- *
LIVER transplantation , *CHOLANGITIS , *CHOLANGIOGRAPHY , *BASALT , *THERAPEUTICS ,ESOPHAGEAL atresia - Abstract
Background: The most appropriate endo‐therapeutic approach to biliary anastomotic strictures is yet to be defined. Aim: To retrospectively report on the endo‐therapy of duct‐to‐duct anastomotic strictures during 2013 in Italy. Methods: Data were collected from 16 Endoscopy Units at the Italian Liver Transplantation Centers (BASALT study group). Results: Complete endo‐therapy and follow‐up data are available for 181 patients: 101 treated with plastic multistenting, 26 with fully covered self‐expandable metal stenting and 54 with single stenting. Radiological success was achieved for 145 patients (80%), that is, 88% of plastic multistenting, 88% of self‐expandable metal stenting and 61% of single stenting (P < 0.001 vs plastic multistenting; P < 0.05 vs self‐expandable metal stenting). After first‐line endo‐therapy failure, the patients underwent a second‐line endo‐therapy with plastic multistenting for 25%, fully covered self‐expandable metal stenting for 53% and single stenting for 22% of cases, and radiological success was achieved for 84%, that is, 100%, 85% and 63% with plastic multistenting, self‐expandable metal stenting and single stenting (P < 0.05 vs plastic multistenting or self‐expandable metal stenting) respectively. Procedure‐related complications occurred in 7.8% of endoscopic retrograde cholangiopancreatographies. Overall, clinical success was achieved in 87% of patients after a median follow‐up of 25 months. Conclusion: Plastic multistenting is confirmed as the preferred first‐line treatment, while fully covered self‐expandable metal stenting as rescue option for biliary anastomotic strictures. Single stenting has sub‐optimal results and should be abandoned. See Editorial on Page 1197 [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
12. Single Nucleotide Polymorphisms within the 8Q24 Region are Not Associated with the Risk of Intraductal Papillary Mucinous Neoplasms of the Pancreas.
- Author
-
Panic, Nikola, Larghi, Alberto, Amore, Rosarita, Pastorino, Roberta, Bulajic, Milutin, Costamagna, Guido, and Boccia, Stefania
- Subjects
- *
SINGLE nucleotide polymorphisms , *PAPILLARY muscles , *PANCREAS , *NEPHROBLASTOMA , *MAGNETIC resonance - Abstract
Background & Aims: Intraductal papillary mucinous neoplasms (IPMNs) of the pancreas have been reported to be associated with an increased risk of developing extra-pancreatic malignancies. A common genetic background has been hypothesised to be responsible for such an association. Human chromosomal region 8q24 has been associated with many types of cancer. The majority of these associations lie at approximately 128 Mb on chromosome 8. We conducted a study in order to examine the association between IPMN and single nucleotide polymorphisms (SNPs) from the 8q24 region, namely rs10505477, rs6983267, rs7014346, rs6993464, previously reported to influence general cancer susceptibility. Methods. The study was performed on 117 IPMN cases and 231 controls. Cases were enrolled at the Digestive Endoscopy Unit, Policlinico Agostino Gemelli from January, 2010 to June, 2011, with either a prevalent or incident IPMN diagnosis. Status of SNPs was determined using a StepOne Real-time PCR system (Applied Biosystems) and TaqMan SNP Genotyping AssayTM 40X. Unconditional multiple logistic regression models were used to estimate odds ratios and 95% confidence intervals for the association of selected SNPs and IPMNs. Results. Cases were more likely to report a 1st degree family history of cancer (p<0.001), as well as heavy smoking (p=0.001) and heavy drinking habits (p<0.001). No significant association was observed between IPMN and selected SNPs. The results were confirmed also when stratified according to any 1st-degree family history of cancer. Conclusion. Patients with IPMN do not have a higher prevalence of SNPs in the human chromosomal region 8q24 in respect to the control population. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
13. Risk for Colorectal Adenomas Among Patients with Pancreatic Intraductal Papillary Mucinous Neoplasms: a Prospective Case-Control Study.
- Author
-
Panic, Nikola, Capurso, Gabriele, Fabia Attili, Vitale, Giovanna, Stigliano, Serena, Fave, Gianfranco Delle, Leoncini, Emanuele, Bulajic, Milutin, Giulio, Emilio Di, Costamagna, Guido, Boccia, Stefania, and Larghi, Alberto
- Subjects
- *
ADENOMA , *CASE-control method , *COLON cancer , *CHEMICAL precursors , *COLONOSCOPY - Abstract
Background & Aims: It has been reported that patients with intraductal papillary mucinous neoplasms of the pancreas are at an increased risk of colorectal cancer. The aim of our study was to investigate whether patients with intraductal papillary mucinous neoplasms are at a higher risk of colorectal adenomas with respect to the general population, as this condition represents the precursor of sporadic colorectal cancer. Methods: A case-control study was conducted at the Catholic University and University Sapienza, Rome, Italy. The cases were patients with intraductal papillary mucinous neoplasms without history of colorectal cancer, who had underwent screening colonoscopy for the first time. The controls were individuals who had underwent first time colonoscopy for screening or evaluation of non-specific abdominal symptoms. Chi-square and Fisher tests were used to compare the distributions of categorical variables. Results: We enrolled 122 cases and 246 controls. Colorectal polyps were found in 52 cases (42.6%) and 79 controls (32.1%) (p<0.05). In 29 cases (23.8%) and 57 controls (23.2%) histological examination disclosed adenomatous polyps (p=0.90). There was no difference between the groups in relation to the presence of polyps with low-grade (19.7% vs. 19.8%, p=0.98) and high-grade dysplasia (4.9% vs. 4.5%, p=0.85). Conclusion: Patients with intraductal papillary mucinous neoplasms of the pancreas are not at an increased risk for the development of adenomatous colorectal polyps. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
14. The Effect of CYP, GST, and SULT Polymorphisms and Their Interaction with Smoking on the Risk of Hepatocellular Carcinoma.
- Author
-
Boccia, Stefania, Miele, Luca, Panic, Nikola, Turati, Federica, Arzani, Dario, Cefalo, Consuelo, Amore, Rosarita, Bulajic, Milutin, Pompili, Maurizio, Rapaccini, Gianlodovico, Gasbarrini, Antonio, La Vecchia, Carlo, and Grieco, Antonio
- Subjects
- *
ACADEMIC medical centers , *CONFIDENCE intervals , *DEMOGRAPHY , *GENETIC polymorphisms , *MEDICAL protocols , *HEPATOCELLULAR carcinoma , *NUCLEOTIDES , *POLYMERASE chain reaction , *QUALITY of life , *RESEARCH funding , *SMOKING , *DATA analysis , *CONTROL groups , *ODDS ratio , *DIAGNOSIS , *DISEASE risk factors - Abstract
Aim. The aim of our study was to assess whether selected single nucleotide polymorphisms of CYP1A1 and 2E1, GSTM1, GSTT1, and SULT1A1 influence susceptibility towards HCC, considering their interaction with cigarette smoking. Methods. We recruited HCC cases and controls among patients admitted to the hospital “Agostino Gemelli,” from January 2005 until July 2010. Odds ratios (OR) of HCC were derived from unconditional multiple logistic regression. Gene-gene and gene-smoking interaction were quantified by computing the attributable proportion (AP) due to biological interaction. Results. The presence of any CYP2E1*5B variant allele (OR: 0.23; 95% CI: 0.06-0.71) and CYP2E1*6 variant allele (OR: 0.08; 95% CI: 0.01–0.33) was inversely related to HCC. There was a borderline increased risk among carriers of combined CYP1A1*2A and SULT1A1 variant alleles (OR: 1.67; 95% CI: 0.97–3.24). A significant biological interaction was observed between GSTT1 and smoking (AP = 0.48; 95% CI: 0.001–0.815), with an OR of 3.13 (95% CI: 1.69–5.82), and borderline significant interaction was observed for SULT1A1 and smoking (AP = 0.36; 95% CI: −0.021–0.747), with an OR of 3.05 (95% CI: 1.73–5.40). Conclusion. CYP2E1*5B and CYP2E1*6 polymorphisms have a favourable effect on the development of HCC, while polymorphisms of GSTT1 and SULT1A1 might play role in increasing the susceptibility among smokers. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
15. Pancreatitis Associated with Viral Hepatitis: Systematic Review.
- Author
-
Panic, Nikola, Mihajlovic, Sladjana, Vujasinovic, Miroslav, Bulajic, Milutin, and Löhr, Johannes-Matthias
- Subjects
- *
VIRAL hepatitis , *HEPATITIS E virus , *PANCREATITIS , *HEPATITIS C virus , *HEPATITIS B virus , *HEPATITIS B - Abstract
Background: We conducted a systematic review in order to summarize the available data on pancreatitis associated with viral hepatitis. Methods: A comprehensive literature search of Medline, Scopus and ISI Web of Science databases was conducted and papers eligible for the inclusion identified. Results: In total, 46 studies reporting data on 73 patients were included in the analysis. Most of the cases were diagnosed in Asia (57.53%), followed by North America (23.29%), and Europe (13.70%). Most of the patients were affected by hepatitis A virus (HAV) (42.47%), followed by hepatitis E virus (HEV) (28.77%), hepatitis B virus (HBV) (8.22%), and hepatitis C virus (HCV) (1.37%), while 17.81% at the time of diagnosis were classified as affected by "hepatitis virus". Pancreatitis was severe in 32.88% of cases. The respiratory system was affected in 2.74% of patients, 6.85% experienced renal failure, while 5.48% experienced a multiorgan dysfunction syndrome (MODS). Four patients (5.48%) needed pancreatic surgery. Despite the treatment, 21.92% of patients died. We identified fulminant hepatitis (p < 0.0001), MODS (p < 0.0001) and severe pancreatitis (p < 0.0001) to be significantly more present in patients who died in comparison to cured ones. Conclusion: Increased awareness of pancreatic involvement in viral hepatitis is needed because it can have a substantial impact on therapeutic approaches and outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.