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Hernández-Gea V, Procopet B, Giráldez Á, Amitrano L, Villanueva C, Thabut D, Ibañez-Samaniego L, Silva-Junior G, Martinez J, Genescà J, Bureau C, Trebicka J, Llop E, Laleman W, Palazon JM, Castellote J, Rodrigues S, Gluud LL, Noronha Ferreira C, Barcelo R, Cañete N, Rodríguez M, Ferlitsch A, Mundi JL, Gronbaek H, Hernández-Guerra M, Sassatelli R, Dell'Era A, Senzolo M, Abraldes JG, Romero-Gómez M, Zipprich A, Casas M, Masnou H, Primignani M, Krag A, Nevens F, Calleja JL, Jansen C, Robic MA, Conejo I, Catalina MV, Albillos A, Rudler M, Alvarado E, Guardascione MA, Tantau M, Bosch J, Torres F, Garcia-Pagán JC. Preemptive-TIPS Improves Outcome in High-Risk Variceal Bleeding: An Observational Study. Hepatology 2019; 69:282-293. [PMID: 30014519 DOI: 10.1002/hep.30182] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 06/26/2018] [Indexed: 12/11/2022]
Abstract
Patients admitted with acute variceal bleeding (AVB) and Child-Pugh C score (CP-C) or Child-Pugh B plus active bleeding at endoscopy (CP-B+AB) are at high risk for treatment failure, rebleeding, and mortality. A preemptive transjugular intrahepatic portosystemic shunt (p-TIPS) has been shown to improve survival in these patients, but its use in clinical practice has been challenged and not routinely incorporated. The present study aimed to further validate the role of preemptive TIPS in a large number of high-risk patients. This multicenter, international, observational study included 671 patients from 34 centers admitted for AVB and high risk of treatment failure. Patients were managed according to current guidelines, and use of drugs and endoscopic therapy (D+E) or p-TIPS was based on individual center policy. p-TIPS in the setting of AVB is associated with a lower mortality in CP-C patients compared with D+E (1 year mortality 22% vs. 47% in D+E group; P = 0.002). Mortality rate in CP-B+AB patients was low, and p-TIPS did not improve it. In CP-C and CP-B+AB patients, p-TIPS reduced treatment failure and rebleeding (1-year cumulative incidence function probability of remaining free of the composite endpoint: 92% vs. 74% in the D+E group; P = 0.017) and development of de novo or worsening of previous ascites without increasing rates of hepatic encephalopathy. Conclusion: p-TIPS must be the treatment of choice in CP-C patients with AVB. Because of the strong benefit in preventing further bleeding and ascites, p-TIPS could be a good treatment strategy for CP-B+AB patients.
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Pop A, Tantau A, Tefas C, Groza A, Tantau M. Flexible Endoscopic Treatment for Zenker’s Diverticulum – Experience on 31 Patients. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES 2018; 27:227-231. [DOI: 10.15403/jgld.2014.1121.273.zen] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
Background & Aims: The aim of this study is to present the experience of our center over the last 8 years in a series of patients with Zenker’s diverticulum (ZD), treated using an endoscopic, minimally invasive procedure.
Methods: We retrospectively included 31 patients with a previously established diagnosis of ZD based on endoscopic and oral contrast examinations. Patients’ age, comorbidities, size of the diverticulum or previous endoscopic treatment were not considered exclusion criteria. A soft, flexible diverticuloscope to expose the septum and a dual knife for “cutting” the diverticular septum were used. We analyzed the short term efficacy based on symptomatic relief and occurrence of side effects, and long term efficiency at 6 and 12 months by clinical assessment, upper gastrointestinal endoscopy and oral contrast media passage.
Results: Patients had a mean age of 67 years (range 42-86); 55% of them were male. All patients reported symptom relief after the procedure. A decrease of more than 70% from the initial size of the diverticulum was noted. There were 3 cases (9.67%) of intraprocedural hemorrhage, endoscopically managed. No serious post-procedural complications and no mortality were reported. The mean procedural time was 21.87 minutes (range 15-25 minutes). Average hospitalization was 2.5 days. Five patients developed recurrence and needed a second session of endoscopic treatment for achieving complete myotomy.
Conclusions: Endoscopic management for ZD was efficient and safe in our series of patients. A short hospitalization period was required.
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Procopet B, Fischer P, Horhat A, Mois E, Stefanescu H, Comsa M, Graur F, Bartos A, Lupsor-Platon M, Badea R, Grigorescu M, Tantau M, Sparchez Z, Al Hajjar N. Good performance of liver stiffness measurement in the prediction of postoperative hepatic decompensation in patients with cirrhosis complicated with hepatocellular carcinoma. MEDICAL ULTRASONOGRAPHY 2018; 20:272-277. [PMID: 30167578 DOI: 10.11152/mu-1548] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
UNLABELLED The evaluation of patients with early hepatocellular carcinoma (HCC) referred for liver resection is still a matter of debate. Aims: 1) to compare liver stiffness measurement (LSM) by transient elastography with hepatic venous pressure gradient (HVPG) in the prediction of decompensation after liver resection in patients with cirrhosis and early HCC; 2) to identify which definition for posthepatectomy liver failure is better associated with survival. MATERIAL AND METHODS Fifty-one patients (MELD score of 10±3) were included. In this group, 34 patients underwent HVPG measurement, of which 13 (38%) had clinically significant portal hypertension (CSPH) and 35 patients underwent LSM (21.8±17.9 kPa). The study's end-points were: posthepatectomy liver failure (PHLF) defined according to International Study Group of Liver Surgery criteria and 3-month decompensation defined as de novo ascites, variceal bleeding, jaundice, hepatic encephalopathy and acute kidney injury. The performance of LSM compared to HVPG in predicting the end-points were assessed by AUROC curves and accuracy. RESULTS Twenty (39%) patients developed PHLF and 15 (29%) developed decompensationat 3 months. Three-month decompensation tended to be better correlated with survival. LSM performed well in predicting decompensation at 3 months (AUROC=0.78, 95%CI: 0.63-0.94; p=0.01), comparable with HVPG (AUROC=0.89, 95%CI: 0.79-1.00; p<0.01) (DeLong test p=0.21). LSM was not sufficiently accurate to predict PHLF. CONCLUSION LSM has a similar performance to HVPG in predicting decompensation at 3 months in patients with early HCC submitted to liver resection. Three-month decompensation is better associated with survival.
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Preda CM, Popescu CP, Baicus C, Voiosu TA, Manuc M, Pop CS, Gheorghe L, Sporea I, Trifan A, Tantau M, Tantau A, Ceausu E, Proca D, Constantinescu I, Ruta SM, Diculescu MM, Oproiu A. Real-world efficacy and safety of ombitasvir, paritaprevir/r+dasabuvir+ribavirin in genotype 1b patients with hepatitis C virus cirrhosis. Liver Int 2018; 38:602-610. [PMID: 28816020 DOI: 10.1111/liv.13550] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 08/10/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND Direct antiviral agents (DAA) showed very good results in terms of efficacy and safety in clinical trials, but real-life data are still needed in order to confirm this profile. MATERIAL AND METHODS In Romania, through a nationwide government-funded programme in 2015-2016, approx.5800 patients with virus C cirrhosis received fully reimbursed DAA therapy with OBV/PTV/r+DSV+RBV for 12 weeks. We analysed a national prospective cohort enrolling the first 2070 patients, all with genotype 1b. The only key inclusion criteria was advanced fibrosis (Metavir stage F4) confirmed by Fibromax testing (or liver biopsy/Fibroscan). Efficacy was assessed by the percentage of patients achieving SVR 12 weeks post-treatment (SVR12). RESULTS Forty patients stopped the treatment because of hepatic decompensation (1.9%), 21 stopped because of other adverse events and one was lost to follow-up. This cohort was 51% females, mean age 60 years (25÷82), 67% pretreated, 70% associated NASH, 67% with severe necro-inflammation (severity score 3-Fibromax), 37% with comorbidities, 10.4% with Child Pugh A6, 0.5% B7. The median MELD score was 8.09 (6 ÷ 22). SVR by intention-to-treat was reported in 1999/2070(96.6%), 55/2070 failed to respond. Liver decompensation was statistically associated in multivariate analysis with platelets< 105 /mm3 (P = .03), increased total bilirubin (P < .001), prolonged INR (P = .02), and albumin<3.5 g/dL (P = .03). CONCLUSIONS OBV/PTV/r+DSV+RBV proved to be highly efficient in our population of cirrhotics with a 96.6% SVR. Serious adverse events related to therapy were reported in 61/2070(2.9%), most of them liver decompensation (1.9%), related to hepatic dysfunction, and lower platelet count.
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Bartos A, Breazu C, Spârchez Z, Tantau M, Iancu C, Bartos D. Radiofrequency ablation of locally advanced pancreatic tumors. The surgical approach. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2018; 27:102-104. [PMID: 29557424 DOI: 10.15403/jgld.2014.1121.271.spz] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Tantau A, Mandrutiu A, Leucuta DC, Ciobanu L, Tantau M. Prognostic factors of response to endoscopic treatment in painful chronic pancreatitis. World J Gastroenterol 2017; 23:6884-6893. [PMID: 29085231 PMCID: PMC5645621 DOI: 10.3748/wjg.v23.i37.6884] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/13/2017] [Accepted: 09/05/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the endoscopic treatment efficacy and prognostic factors of long-term response to treatment for painful chronic pancreatitis.
METHODS This retrospective analysis identified 168 patients with painful chronic pancreatitis hospitalized during January 2010-January 2015 in a Romanian tertiary referral center. Data on demographics, medical history, alcohol consumption, smoking habit, clinical parameters, type and number of endoscopic procedures and hospital admissions number were collected from the medical charts and analyzed. The absence or substantial reduction of pain (mild pain) at the end of the follow-up associated with the technical success of endotherapy was considered as clinical success.
RESULTS Among the 168 patients with painful chronic pancreatitis admitted to our department during the study period, 39 (23.21%) had optimal response to the medical therapy. One hundred and twenty-nine patients required endoscopic treatment. The median follow-up period was 15 mo (range, 0-60 mo). Overall, technical success of endotherapy was achieved in 105 patients (81.39%). More than two-thirds of patients (82.78%) had substantial improvement of pain after the endoscopic treatment, including frequency and severity of the pain attacks. Patients younger than 40 years had significantly more successful endoscopic procedures (P = 0.041). Clinical success was higher in non-smoking patients (P = 0.003). The hospital admission rate was higher in patients with recognized alcohol consumption (P = 0.03) and in smokers (P = 0.027). The number and location of pancreatic stones and locations of strictures did not significantly influence the technical success (P > 0.05) or the clinical success (P > 0.05).
CONCLUSION Younger age than 40 years can be considered an important factor positively influencing endoscopic treatment outcome in patients with painful chronic pancreatitis.
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Groza I, Matei D, Tantau M, Trifa AP, Crisan S, Vesa SC, Bocsan C, Buzoianu AD, Acalovschi M. VKORC1-1639 G>A Polymorphism and the Risk of Non-Variceal Upper Gastrointestinal Bleeding. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2017; 26:13-18. [PMID: 28338108 DOI: 10.15403/jgld.2014.1121.261.vko] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND AND AIMS The mutations in the gene that encodes vitamin K epoxide reductase (VKOR) enzyme are responsible for low levels of vitamin K. The purpose of this study was to evaluate whether the presence of the VKORC1 -1639 G> A polymorphism is a risk factor for non-variceal upper gastrointestinal bleeding (UGIB) in patients without concomitant therapy with vitamin K antagonists. METHODS This case-control study comprised 163 consecutive patients diagnosed with UGIB and 178 controls, in whom the diagnosis of UGIB was excluded. The following data were recorded: age, gender, alcohol consumption, smoking, history of UGIB, nonsteroidal anti-inflammatory drugs (NSAIDs) or low-dose aspirin consumption. Genetic analysis included genotyping for the VKORC1 -1639 G>A polymorphism. RESULTS History of UGIB (OR 3.463, CI95% 1.463-8.198, p=0.005), smoking (OR 2.498, CI95% 1.358-4.597, p=0.003), alcohol consumption (OR 3.283, CI95% 1.796-6.000, p<0.001), use of NSAIDs (OR 4.542, CI95% 2.502-8.247, p<0.001) or of low-dose aspirin (OR 2.390, CI95% 1.326-4.310), and the VKORC1 -1639 G> A AA genotype (OR 1.364, CI95% 0.998-1.863, p=0.05) were associated with an increased risk of UGIB. The risk of UGIB was analyzed in patients with genotype AA who used aspirin or NSAIDs. The genotype AA has not kept its status of independent risk factor (p=0.3). In subjects with NSAIDs/aspirin therapy and genotype AA there was a two times higher chance of UGIB compared to those under NSAIDs/aspirin therapy alone (OR 7.6 vs. 3.6, p<0.001). CONCLUSION Patients with non-variceal UGIB caused by the use of NSAIDs or low-dose aspirin are more frequent carriers of the VKORC1 -1639 G>A AA genotype, as compared to those without UGIB.
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Ciobanu L, Tantau M, Valean S, Parau A, Bedecean I, Mîrleneanu R, Berce C, Catoi C, Taulescu M. Rifaximin modulates 5-fluorouracil-induced gastrointestinal mucositis in rats. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2016; 20:4993-5001. [PMID: 27981532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE This study assessed the protective potential of rifaximin in 5-fluorouracil (5-FU) induced intestinal mucositis in the Wistar rats'. MATERIALS AND METHODS Twenty-nine Wistar rats were divided into 4 interventional groups of 6 animals (A, B, C and F) and one control group (M) of 5 animals. Groups A, B and C received for three days consecutively rifaximin orally: 50 mg/kg (group A), 100 mg/kg (group B) and 200 mg/kg (group C). In the fourth day, 500 mg/kg of 5-FU was administered intraperitoneally to the groups A, B, C and F. A semi-quantitative histological assessment for duodenum, jejunum and colon were obtained by rating 11 histological characteristics of mucositis from 0 (normal) to 3 (severe). Semi-quantitative grades were a measure for TLR4 immunopositive cells. Statistical comparisons used - U Test, with a Bonferroni correction for alpha (p ≤ 0.016). RESULTS In the group F the most affected areas were the jejunum (median histological score 25) and the duodenum (median histological score 22). The assessment of duodenum histological lesions depicted significant difference between F and B groups (U = 1.5, p = 0.007) and between F and C groups (U = 0, p = 0.003). Graded microscopic degenerative lesions on jejunum were significantly different between F and C groups (U = 0, p = 0.004). Graded TLR4 immunopositive cells in the jejunum surface epithelium was significantly different between groups F and C (U = 2.5, p = 0.006). In the colonic mucosa, significantly differences were noted on microscopic degenerative lesions between F and A groups (U = 0, p = 0.004) and between F and C groups (U = 0, p = 0.004). CONCLUSIONS Pretreatment with 200 mg/kg of rifaximin for 3 consecutive days proved efficient in preventing intestinal mucosal degenerative lesions induced by 5-FU.
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Caraiani C, Tantau M, Rotaru M, Pop A, Rusu I, Badea R. Cystic Pancreatic Lesion Discovered in the Setting of Abdominal Trauma: a Diagnostic Challenge. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2016; 25:272. [PMID: 27689188 DOI: 10.15403/jgld.2014.1121.253.cyp] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Stefanescu H, Suciu A, Romanciuc F, Crisan D, Procopet B, Radu C, Tantau M, Socaciu C, Grigorescu M. Lyso-phosphatidylcholine: A potential metabolomic biomarker for alcoholic liver disease? Hepatology 2016; 64:678-9. [PMID: 27123871 DOI: 10.1002/hep.28630] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 09/24/2015] [Accepted: 09/29/2015] [Indexed: 12/12/2022]
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Gheorghe C, Seicean A, Saftoiu A, Tantau M, Dumitru E, Jinga M, Negreanu L, Mateescu B, Gheorghe L, Ciocirlan M, Cijevschi C, Constantinescu G, Dima S, Diculescu M. Romanian guidelines on the diagnosis and treatment of exocrine pancreatic insufficiency. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2016; 24:117-23. [PMID: 25822444 DOI: 10.15403/jgld.2014.1121.app] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In assessing exocrine pancreatic insufficiency (EPI), its diverse etiologies and the heterogeneous population affected should be considered. Diagnosing this condition remains a challenge in clinical practice especially for mild-to-moderate EPI, with the support of the time-consuming breath test or the coefficient of fat absorption. The fecal elastase-1 test, less precise for the diagnosis, cannot be useful for assessing treatment efficacy. Pancreatic enzyme replacement therapy (PERT) is the mainstay of treatment, whereby enteric-coated mini-microspheres are taken with every meal, in progressive doses based on an individual's weight and clinical symptoms. The main indication for PERT is chronic pancreatitis, in patients who have clinically relevant steatorrhea, abnormal pancreatic function test or abnormal function tests associated with symptoms of malabsorption such as weight loss or meteorism. While enzyme replacement therapy is not recommended in the initial stages of acute pancreatitis, pancreatic exocrine function should be monitored for at least 6-18 months. In the case of unresectable pancreatic cancer, replacement enzyme therapy helps to maintain weight and improve overall quality of life. It is also indicated in patients with celiac disease, who have chronic diarrhea (in spite of gluten-free diet), and in patients with cystic fibrosis with proven EPI.
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Lupu A, Diculescu M, Diaconescu R, Tantau M, Tantau A, Visovan I, Gheorghe C, Lupei C, Gheorghe L, Cerban R, Vadan R, Goldis A. Prevalence of anemia and iron deficiency in Romanian patients with inflammatory bowel disease: a prospective multicenter study. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2016; 24:15-20. [PMID: 25822429 DOI: 10.15403/jgld.2014.1121.lpu] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND AND AIMS Anemia is the most frequent systemic complication in inflammatory bowel diseases. It affects the quality of life and can interact with working capacity. Our objectives were to identify the prevalence of anemia, its main causes and its management in patients with inflammatory bowel disease from Romania. METHODS We conducted a multicenter prospective study from March 2013 to August 2014. We enrolled 291 patients from three referral centers: 115 (39.52%) with Crohn's disease (CD) and 176 (60.48%) with ulcerative colitis (UC). We defined anemia according to the WHO criteria. RESULTS Median age of the patients was 41 years and the median time period since diagnosis was 3 years (0.75-7). The median activity index for UC (UCAI) was 4 and the median CD activity index (CDAI) was 96. More patients with CD were on antiTNFα therapy (p < 0.01), corticosteroids (p =0.18) or azathioprine (p=0.05) and required surgery for their underlying disease at study enrollment (p < 0.01). Anemia was present in 31.27% of the patients, more often in those with CD (35.65%) than with UC (28.41%) (not statistically significant); 53.26% of the patients had iron deficiency while 4.12% had folic acid and 8.59% vitamin B12 deficiency; 9.62% of the patients had received anti-anemic therapy at inclusion in the study or in the last three months prior to study enrollment. CONCLUSIONS About one in three Romanian patients with inflammatory bowel disease has anemia, which is frequently associated with iron deficiency. About 30% of the patients with anemia are under therapy and the most frequent route for iron supplementation is the oral one. This might contribute to the high prevalence of iron deficiency and the low level of compliance.
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Preda C, Fulger L, Gheorghe L, Gheorghe C, Goldis A, Trifan A, Tantau M, Tantau A, Negreanu L, Manuc M, Cijevschi-Prelipcean C, Iacob R, Tieranu C, Meianu C, Diculescu M. Adalimumab and Infliximab in Crohn's disease - real life data from a national retrospective cohort study. CURRENT HEALTH SCIENCES JOURNAL 2016; 42:115-124. [PMID: 30568821 PMCID: PMC6256158 DOI: 10.12865/chsj.42.02.01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 06/16/2016] [Indexed: 12/11/2022]
Abstract
AIM to compare the efficacy and safety of Adalimumab(ADA) and Infliximab(IFX), in a large Romanian population and to identify predictors of response. Methods We performed a national retrospective cohort study including 265 patients (136 ADA, 129 IFX) between 2008-2014. Binary logistic regression was performed with the statistical program Minitab. RESULTS Patients were half women, with a median age of 36, a median disease duration of 2.5 years, 80% received Azathioprine. Mean therapy duration was 20 months in ADA group and 36 months in IFX group. Complete response to Adalimumab respectively Infliximab was recorded in 77%vs.65%, secondary loss of response in 18%vs.28%, statistically comparable. We failed to identify predictors of response. In 79.2%of patients with secondary loss of response to ADA, the dose was escalated, 12.5% were switched to Infliximab. In 70%of patients that lost response to IFX, the dose was increased, 30% were switched to Adalimumab. CONCLUSIONS Adalimumab and Infliximab have similar efficacy, with a complete response rate of~70%. In case of secondary loss of response to IFX, the best solution is to switch to ADA, with 83% response rate, while in case of secondary loss of response to ADA, increasing the dose leads to 84 % response rate.
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Zaharie R, Tantau A, Zaharie F, Tantau M, Gheorghe L, Gheorghe C, Gologan S, Cijevschi C, Trifan A, Dobru D, Goldis A, Constantinescu G, Iacob R, Diculescu M. Diagnostic Delay in Romanian Patients with Inflammatory Bowel Disease: Risk Factors and Impact on the Disease Course and Need for Surgery. J Crohns Colitis 2016; 10:306-14. [PMID: 26589956 PMCID: PMC4957477 DOI: 10.1093/ecco-jcc/jjv215] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 11/16/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND The epidemiology of inflammatory bowel disease [IBD] in Eastern Europe is poorly understood, particularly with regard to diagnostic delay. Here we investigated the factors leading to delayed diagnosis and the effect of the delay on several disease progression and outcome measures. METHODS A total of 1196 IBD cases [682 ulcerative colitis [UC], 478 Crohn's disease [CD], 36 indeterminate colitis] from the Romanian national registry IBDPROSPECT were reviewed. Standard clinical and demographic factors were evaluated as predictors of a long diagnostic delay in both CD and UC. Diagnostic delay was subsequently evaluated as a potential risk factor for bowel stenoses, bowel fistulas, perianal fistulas, perianal surgery, and intestinal surgery in CD patients. RESULTS The median diagnostic delay was significantly longer in CD [5 months] than in UC [1 month] patients [p < 0.001]. Compared with 5 months for UC patients, 75% of CD patients were diagnosed within 18 months of symptom onset. In CD patients, extra-ileal location was a protective factor (odds ratio [OR], 0.5; p = 0.03), whereas being an active smoker [OR, 2.09; p = 0.01] and symptom onset during summer [OR, 3.35; p < 0.001] were independent risk factors for a long diagnostic delay [> 18 months]. In UC patients, an age > 40 years was a protective factor [OR, 0.68; p = 0.04] for a long delay. Regarding outcomes, a long diagnostic delay in CD patients positively correlated with bowel stenoses [OR, 3.38; p < 0.01] and any IBD-related surgery [OR, 1.95; p = 0.03] and had a positive trend for intestinal fistulas [OR, 2.64; p = 0.08] and perianal fistulas [OR, 2.9; p = 0.07]. Disease duration since diagnosis positively correlated with bowel stenoses [OR, 1.04; p = 0.04], any IBD-related surgery [OR, 1.04; p = 0.02], and intestinal surgery [OR, 1.07; p < 0.01]. CONCLUSIONS A long diagnostic delay in IBD correlates with an increased frequency of bowel stenoses and need for IBD-related surgery.
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Pop A, Procopet B, Stefanescu H, Cavasi A, Tantau M, Andreica V. Clostridium Difficile Screening in Cirrhosis: One for All, or Some for One? Dig Dis Sci 2015; 60:3825-6. [PMID: 26467702 DOI: 10.1007/s10620-015-3913-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Accepted: 09/28/2015] [Indexed: 12/28/2022]
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Ciobanu L, Pascu O, Tantau M, Pinzariu O, Furnea B, Botan E, Taulescu M. Intra-esophageal whitish mass - a challenging diagnosis. BMC Gastroenterol 2015; 15:106. [PMID: 26285706 PMCID: PMC4544799 DOI: 10.1186/s12876-015-0335-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Accepted: 08/12/2015] [Indexed: 01/05/2023] Open
Abstract
Background Whitish intraluminal esophageal masses might represent the endoscopic feature of a bezoar or a pedunculated tumor, most likely a fibrovascular polyp, without exclusion of other mesenchymal tumors (leiomyoma, lipoma, gastrointestinal stromal tumor, leiomyosarcoma, granular cell tumor). If a process of dystrophic calcification is also encountered the differential diagnosis can be a challenge even after histological analysis, as it is highlighted by our case. Case presentation A 65-year-old female whom took lactate calcium tablets for 5 years presented with progressive dysphagia. A whitish esophageal mass with an appearance of a pharmacobezoar was detected at esophagoscopy. A pedunculated tumor was considered in the differential diagnosis, but the imagistic studies ruled out a pedicle. This intraluminal esophageal mass highly suggestive for a pharmacobezoar was endoscopically removed. The challenge of correct diagnosis was raised by histological examination performed after immersion into trichloracetic acid for decalcification. The identification of hyaline fibrous tissue, with numerous crystalline basophils deposits of minerals, rare fibrocytes and very few vessels brought in discussion a mesenchymal originating mass, most likely a fibrovascular polyp, even the pedicle was not detected. Conclusion Based on our challenging and difficult to diagnose case we proposed an uncommon evolution: auto-amputation and calcification of an esophageal mesenchymal originating tumor (most likely a fibrovascular polyp).
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Crisan D, Tantau M, Tantau A. Endoscopic management of bleeding gastric varices--an updated overview. Curr Gastroenterol Rep 2015; 16:413. [PMID: 25189661 DOI: 10.1007/s11894-014-0413-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Gastric varices (GVs) are known to bleed massively and often difficult to manage with conventional techniques. This article aims to overview the endoscopic methods for the management of acute gastric variceal bleeding, especially the advantages and limits of GV obliteration with tissue adhesives, by comparison with band ligation and other direct endoscopic techniques of approach. The results of indirect radiological and surgical techniques of GV treatment are shortly discussed. A special attention is payed to the emerging role of endoscopic ultrasound in the therapy of bleeding GV, in the confirmation of its eradication and in follow-up strategies.
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Tantau M, Crisan D. Peroral endoscopic myotomy: Time to change our opinion regarding the treatment of achalasia? World J Gastrointest Endosc 2015; 7:237-246. [PMID: 25789094 PMCID: PMC4360442 DOI: 10.4253/wjge.v7.i3.237] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 11/15/2014] [Accepted: 12/17/2014] [Indexed: 02/05/2023] Open
Abstract
Peroral endoscopic myotomy (POEM) is a new endoscopic treatment for achalasia. Compared to the classical surgical myotomy, POEM brings at least the advantage of minimal invasiveness. The data provided until now suggest that POEM offers excellent short-term symptom resolution, with improvement of dysphagia in more than 90% of treated patients, with encouraging manometric outcomes and low incidence of postprocedural gastroesophageal reflux. The effectiveness of this novel therapy requires long-term follow-up and comparative studies with other treatment modalities for achalasia. This technique requires experts in interventional endoscopy, with a learning curve requiring more than 20 cases, including training on animal and cadaver models, and with a need for structured proctoring during the first cases. This review aims to summarize the data on the technique, outcomes, safety and learning curve of this new endoscopic treatment of achalasia.
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Stefanescu H, Radu C, Procopet B, Lupsor-Platon M, Habic A, Tantau M, Grigorescu M. Non-invasive ménage à trois for the prediction of high-risk varices: stepwise algorithm using lok score, liver and spleen stiffness. Liver Int 2015; 35:317-25. [PMID: 25228102 DOI: 10.1111/liv.12687] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2014] [Accepted: 08/23/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND & AIMS Liver stiffness (LS), spleen stiffness (SS) and serum markers have been proposed to non-invasively assess portal hypertension or oesophageal varices (EV) in cirrhotic patients. We aimed to evaluate the performance of a stepwise algorithm that combines Lok score with LS and SS for diagnosing high-risk EV (HREV) and to compare it with other already-validated non-invasive methods. METHODS We performed a cross-sectional study including 136 consecutive compensated cirrhotic patients with various aetiologies, divided into training (90) and validation (46) set. Endoscopy was performed within 6 months from inclusion for EV screening. Spleen diameter was assessed by ultrasonography. LS and SS were measured using Fibroscan. Lok score, platelet count/spleen diameter ratio, LSM-spleen diameter to platelet ratio score and oesophageal varices risk score (EVRS) were calculated and their diagnostic accuracy for HREV was assessed. The algorithm classified patients as having/not-having HREV. Its performance was tested and compared in both groups. RESULTS In the training set, all variables could select patients with HREV with moderate accuracy, the best being LSPS (AUROC = 0.818; 0.93 sensitivity; 0.63 specificity). EVRS, however, was the only independent predictor of HREV (OR = 1.521; P = 0.032). The algorithm correctly classified 69 (76.66%) patients in the training set (P < 0.0001) and 36 (78.26%) in the validation one. In the validation group, the algorithm performed slightly better than LSPS and EVRS, showing 100% sensitivity and negative predicted value. CONCLUSION The stepwise algorithm combining Lok score, LS and SS could be used to select patients at low risk of having HREV and who may benefit from more distanced endoscopic evaluation.
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Procopet B, Farcau O, Balagel M, Crisan D, Stefanescu H, Pop A, Fischer P, Habic A, Radu C, Tantau M, Grigorescu M. The metabolic syndrome is not correlated with the short-term risk of decompensation in patients with cirrhosis. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2014; 23:397-403. [PMID: 25531998 DOI: 10.15403/jgld.2014.1121.234.msy] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND AND AIMS Obesity proved to favor clinical decompensation in patients with cirrhosis. Our aim was to investigate if metabolic syndrome (MS) in cirrhotic patients represents a risk factor for decompensation. METHODS 704 cirrhotics, included in a MS prevalence study were considered for evaluation; 121 patients were excluded because they did not complete the follow-up and 303 because they were decompensated at the start of the study. The remaining 280 were followed-up for a median period of 28.1+/-18 months. Patients were censored at the end of follow-up or at occurrence of a liver related event (LRE). Liver related events were considered the following: decompensation (ascites, variceal bleeding, hepatorenal syndrome, jaundice, encephalopathy), hepatocellular carcinoma, portal vein thrombosis and infections. RESULTS All MS criteria except the abdominal circumference were significantly different between decompensated and compensated patients. HDL-cholesterol levels were lower in decompensated patients. Among the 280 patients who completed the follow-up, 85 (30%) presented LREs. Ascites was the most frequent event. In the univariate analysis of the MS criteria we found a trend to significance of an inverse correlation between MS and LREs. There was no significant difference between patients with or without MS regarding survival free of LREs, 76.7% and 66.5%, respectively. None of the MS criteria reached the level of significance in discriminating patients with and without LREs. CONCLUSIONS In short term, presence of MS was not a risk factor for LREs. In short term, liver function and lower nutritional status influenced the prognosis. In decompensated patients, the MS defining criteria are not applicable.
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Zaharie F, Ciorogar G, Zaharie R, Tantau M, Iancu C, Mocan L. Malignant familial adenomatous polyposis treated by laparoscopic colectomy and ileal pouch anal anastomosis: a case report. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2014; 23:445-8. [PMID: 25532006 DOI: 10.15403/jgld.2014.1121.234.mfa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
The mean age of colorectal cancer in untreated familial adenomatous polyposis (FAP) is 39 years. We present the case of a 21-year-old patient with FAP and colorectal cancer. The patient was detected with significant family history: her mother died at age 45 with colon cancer; two uncles were diagnosed with colon cancer at the age of 40 and 43 and one aunt at the age of 45 with colon cancer and gastric cancer. The treatment was laparoscopic restorative proctocolectomy with total excision of the mesorectum and ileal pouch anal anastomosis completed with endoanal excision of inferior rectal polyps. The histopathological report described a well differentiated rectal adenocarcinoma T1N1aMx developed on a tubulo-villous adenoma located on the rectosigmoid jonction, the rest of the polyps with benign histology.
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Negreanu L, Bataga S, Cijevschi Prelipcean C, Dobru D, Diculescu M, Dumitru E, Gheonea DI, Gheorghe L, Gheorghe C, Goldis A, Mateescu BR, Tantau M, Trifan A. Excellence Centers in Inammatory Bowel Disease in Romania: a Measure of the Quality of Care. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES 2014; 23:333-337. [DOI: 10.15403/jgld.2014.1121.233.ln1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
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Radu C, Stefanescu H, Procopet B, Lupsor Platon M, Tantau M, Grigorescu M. Is spleen stiffness a predictor of clinical decompensation in cirrhotic patients? JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2014; 23:223-224. [PMID: 24949619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Visovan II, Tantau M, Ciobanu L, Pascu O, Tantau A. Increasing Prevalence of Right-Sided Colonic Adenomas in a High-Volume Endoscopy Department in Romania: Implications for Colorectal Cancer Screening. JOURNAL OF GASTROINTESTINAL AND LIVER DISEASES : JGLD 2014; 23:147-51. [DOI: 10.15403/jgld.2014.1121.232.iiv1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Background & Aims: A gradual shift of colorectal adenoma and carcinoma location toward the proximalcolon has been recently observed both in the United States and Europe. We aimed to study the polyp andadenoma detection rate in a major endoscopy center of northwestern Romania over a 16-year period, and to characterize the distribution and the pathological features of the removed polyps according to age and sex, in order to assess the trend of proximal adenoma prevalence in our population.Methods: We retrospectively analyzed 9,230 consecutive colonoscopies performed between 1996 and 2011 in a high-volume outpatient clinic in Cluj-Napoca, Romania. We analyzed 2,436 complete colonoscopies that detected 3,642 polyps in two time periods: 1996 to 2003 and 2004 to 2011. We compared the number, size and histopathological features of the polyps removed from the right-sided colon and the left sided-colon in the two periods.Results: An increasing trend of polyp detection rate in the right-sided colon was observed, from 9.36% in the first period to 12.17% in the second period (p<0.001). The prevalence of right-sided colon adenomas also presented an increased trend (OR 1.45; CI95% 1.02-2.05; p=0.03). High-grade dysplasia (HGD) was found in 8.6% of the adenomas and in 4.1% of the diminutive polyps. Advanced neoplasia was detected in 1.5% of persons younger than 50 years. Multivariate logistic regression analysis evidenced that the right-sided polyps were significantly associated with the last time period (OR 1.3; p=0.001; CI95% 1.12-1.56), male gender (OR- 1.3; p=0.001; CI95% 1.1-1.5) and age above 48 years (OR 1.3; p=0.006: CI95% 1-1.6).Conclusion: An increasing trend of polyp detection rate in the right-sided colon was documented, with anincreasing prevalence of right-sided adenomas. The evaluation of the proximal colon is particularly important in males aged over 48. A clear-cut risk of HGD in the diminutive polyps and in the middle age subjects has been also observed.
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Ciobanu L, Taulescu M, Prundus R, Diaconu B, Andreica V, Catoi C, Pascu O, Tantau M. Effects of rifaximin on indomethacin-induced intestinal damage in guinea-pigs. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2014; 18:344-351. [PMID: 24563433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM Enterobacterial translocation into the gut mucosa is the first step required for activation of neutrophils and inducible nitric oxide synthase (iNOS), involved in the pathogenesis of indomethacin-induced intestinal lesions. Rifaximin may limit NSAID-associated intestinal damage by decreasing the bacterial load. We aimed to study the effect of rifaximin on indomethacin-induced intestinal damage in guinea-pigs. MATERIALS AND METHODS Twenty-four guinea pigs, equally divided in four interventional groups (A-D), received indomethacin, given orally once daily (30 mg/kg) for three consecutive days. In groups B, C, D different doses of rifaximin (50 mg/kg, 100 mg/kg and 200 mg/kg) were given orally two hours before indometachin administration. Semi-quantitative grades were measure for gross findings, degenerative lesions, neutrophils and eosinophils infiltrates and iNOS immunopositivity. Statistical comparisons used Mann Whitney Test, with a Bonferroni correction for alpha (p ≤ 0.016). RESULTS Statistical analysis of graded gross findings, microscopic degenerative lesions, endothelium damage and iNOS immunopositivity found no difference between A and B groups. Significant fewer gross findings (U = 3, p = 0.015), microscopic degenerative lesions (U = 2, p = 0.008) and lower grades for iNOS immunopositivity (U = 0, p = 0.002) were found in group C compared with group A. In group D, significant lower grades for iNOS immunopositivity were obtained (U = 0, p = 0.002) compared with group A and fewer degenerative lesions without reaching statistical significance (U = 4, p = 0.026). CONCLUSIONS 100 mg/kg of rifaximin proved efficient in preventing gut degenerative lesions induced by indomethacin in a guinea pig model, the iNOS activity being significantly decreased.
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