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Popescu I, Ionescu M, Braşoveanu V, Hrehoreţ D, Matei E, Dorobantu B, Zamfir R, Alexandrescu S, Grigorie M, Tulbure D, Popa L, Ungureanu M, Tomescu D, Droc G, Popescu H, Cristea A, Gheorghe L, Iacob S, Gheorghe C, Boroş M, Lupescu I, Vlad L, Herlea V, Croitoru M, Platon P, Alloub A. [Liver transplantation--indications, surgical technique, results--the analysis of a clinical series of 200 cases]. Chirurgia (Bucur) 2010; 105:177-186. [PMID: 20540229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
INTRODUCTION Initially considered experimental, liver transplantation (LT) has become the treatment of choice for the patients with end-stage liver diseases. MATERIAL AND METHODS Between April 2000 and October 2009, 200 LTs (10 reLTs) were performed in 190 patients, this study being retrospective. There were transplanted 110 men and 80 women, 159 adults and 31 children with the age between 1 and 64 years old (mean age--39.9). The main indication in the adult group was represented by viral cirrhosis, while the pediatric series the etiology was mainly glycogenosis and biliary atresia. There were performed 143 whole graft LTs, 46 living donor LTs, 6 split LTs, 4 reduced LTs and one domino LT RESULTS: The postoperative survival was 90% (170 patients). The patient and graft one-year and five-year survivals were 76.9%, 73.6% and 71%, 68.2%, respectively. The early complications occurred in 127 patients (67%). The late complications were recorded in 71 patients (37.3%). The intraoperative and early postoperative mortality rate was 9.5% (18 patients). CONCLUSIONS The Romanian liver transplantation program from Fundeni includes all types of current surgical techniques and the results are comparable with those from other international centers.
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Affiliation(s)
- I Popescu
- Centrul de Chirurgie Generala şi Transplant Hepatic, Institutul Clinic de Boli Digestive śi Transplant Hepatic Fundeni, Bucureşti.
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102
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Smira G, Gheorghe L, Iacob S, Coriu D, Gheorghe C. Budd Chiari syndrome and V617F/JAK 2 mutation linked with the myeloproliferative disorders. J Gastrointestin Liver Dis 2010; 19:108-109. [PMID: 20361090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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103
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Vadan R, Gheorghe C, Parvulescu I, Constantinescu A, Gheorghe L. PP310 THE PREVALENCE OF MALNUTRITION IN PATIENTS WITH CHRONIC PANCREATITIS. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/s1744-1161(10)70385-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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104
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Gheorghe L, Iacob S, Iacob R, Dumbrava M, Becheanu G, Herlea V, Gheorghe C, Lupescu I, Popescu I. Real time elastography - a non-invasive diagnostic method of small hepatocellular carcinoma in cirrhosis. J Gastrointestin Liver Dis 2009; 18:439-446. [PMID: 20076816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Small nodules (under 3 cm) detected on ultrasound (US) in cirrhotics represent the most challenging category for noninvasive diagnosis of hepatocellular carcinoma (HCC). AIM To evaluate real-time sonoelastography as a noninvasive tool for the diagnosis of small HCC nodules in cirrhotic patients. METHODS 42 cirrhotic patients with 58 nodules (1-3 cm) were evaluated with real-time elastography (Hitachi EUB-6500); the mean intensity of colors red, blue, green were measured using a semi-quantitative method. Analysis of histograms for each color of the sonoelastography images was performed for quantifying the elasticity of nodule tissue in comparison with the cirrhotic liver tissue. AUROC curves were constructed to define the best cut-off points to distinguish malignant features of the nodules. Univariate and multivariate logistic regression analysis was performed. RESULTS 595 sonoelastography images from 42 patients (25 men; 17 women) were analyzed. The mean age was 56.4 +/- 0.7 years and 69% patients were in Child-Pugh class A, 19% class B, 11% class C. For the mean intensity of green color AUROC=0.81, a cut-off value under 108.7 being diagnostic for HCC with a Sp=91.1%, Se=50%, PPV=92.1%, NPV=47.1%. Mean intensity of blue color proved to be an excellent diagnostic tool for HCC (AUROC=0.94); for a cut-off value greater than 128.9, Sp=92.2%, Se=78.9%, PPV=95.4%, NPV=68%. Independent predictive factors of HCC for a small nodule in cirrhotic patients were: blue color over 128.9 at sonoelastography and hypervascular appearance at Doppler US. CONCLUSIONS US elastography is a promising method for the non-invasive diagnosis of early HCC. Blue color at elastography and hypervascular aspects are independent predictors of HCC.
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Affiliation(s)
- Liana Gheorghe
- Fundeni Clinical Institute of Digestive Diseases, Liver Transplantation, Bucharest, Romania.
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105
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Andronesi D, Andronesi A, Tonea A, Andrei S, Herlea V, Lupescu I, Ionescu-Târgovişte C, Coculescu M, Fica S, Ionescu M, Gheorghe C, Popescu I. [Insulinoma of the pancreas: analysis of a clinical series of 30 cases]. Chirurgia (Bucur) 2009; 104:675-685. [PMID: 20187465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
UNLABELLED Insulinoma is the most frequent neuroendocrine pancreatic tumor and is the main cause for hypoglicemia due to endogenous hyperinsulinism. We performed an analysis of a clinical series in order to study the clinical and biological spectrum of presentation, the preoperatory imagistic diagnosis and results of the surgical approach. Between 1986-2009, 30 patients with symptoms suggesting an insulinoma were hospitalized in our department. Preoperatory localization of insulinomas was possible in 16 patients. The most sensitive imagistic methods were ecoendoscopy and magnetic resonance. Intraoperatory ultrasound was performed in 16 patients and its sensitivity in detection of insulinomas was 93%; the combination between intraoperative ultrasound and manual exploration of pancreas by the surgeon reached a 100% sensitivity. Before the intraoperatory ultrasound was used the tumor excision was predominantly done by extensive pancreatic resection, while after this was available in our centre more conservative (enucleo-resection) procedures were chosen. In 1 patient the resection was done by laparoscopy, and in 1 patient by robotic surgery. The dimensions of the tumor were less than 2 cm in most of the patients; 2 had nesidioblastosis and 2 had multiple insulinomas; all 28 patients proved to have benign insulinomas at histological specimens. Following surgery, the symptoms disappear in all patients. The most common complication following extensive pancreatic resections was acute pancreatitis, while after enucleation pancreatic fistula occurred more frequently. CONCLUSIONS Due to small dimensions, the preoperative diagnosis of insulinomas is usually difficult, ecoendoscopy being the most sensitive method. Intraoperative ultrasound is essential for insulinoma localization and for chosing the optimal type of excision. Enucleation is the resection method to be chosen whenever this it is technical possible. In benign insulinomas the prognosis is excellent, surgical resection being curative in all cases.
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Affiliation(s)
- D Andronesi
- Centrul de Chirurgie Generală şi Transplant Hepatic, Institutul Clinic de Boli Digestive şi Transplant Hepatic Fundeni
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106
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Vadan R, Gheorghe L, Gheorghe C. Low prevalence and mild course of inflammatory bowel diseases in South Eastern Europe. J Gastrointestin Liver Dis 2009; 18:385-386. [PMID: 19795039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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107
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Cotruta B, Gheorghe C, Bancila I. Magnifying endoscopy with narrow-band imaging or confocal laser endomicroscopy for in vivo rapid diagnostic of Barrett's esophagus. J Gastrointestin Liver Dis 2009; 18:258-259. [PMID: 19565070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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108
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Gheorghe C. Electroincision of anastomotic stricture after curative resection for gastric cancer. J Gastrointestin Liver Dis 2009; 18:214-232. [PMID: 19565054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Fundeni Str. 258, Bucharest, Romania.
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Iacob S, Gheorghe L, Iacob R, Gheorghe C, Hrehoreţ D, Popescu I. MELD exceptions and new predictive score of death on long waiting lists for liver transplantation. Chirurgia (Bucur) 2009; 104:267-273. [PMID: 19601457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Cirrhosis related complications, considered MELD exceptions, proved to add prognostic value to the MELD score in predicting waiting list mortality. AIM To identify the predictive value for death on a long waiting list (WL) for the complications of liver disease. METHODS During 2004-2007, 372 consecutive adult patients were listed for liver transplantation (LT). To identify the potential predictors of patient death, univariate and multivariate Cox's proportional hazards regression model was used. RESULTS In the univariate survival analysis the following variables were significant: spontaneous bacterial peritonitis, refractory ascites, hyponatremia, hepatic encephalopathy, hepatorenal syndrome, initial and current MELD score, initial and current Child-Pugh score. The independent predictors of death on our WL were: refractory ascites (p=0.002) and hepatorenal syndrome (p=0.002). Based on a logistic regression analysis a new score has been developed: Score = 1/(1+ exp(-(-4.38 + 1.34 x Refractory ascites + 0.9 x Hepatorenal syndrome + 0.15 x Current MELD). The c-statistic for the new score for prediction of death on the WL was 0.85 compared to 0.80 for current MELD score. CONCLUSION Refractory ascites and hepatorenal syndrome should add valuable points to the current MELD in order to better prioritize for LT patients included on long WL. ABBREVIATIONS Liver transplantation (LT), Model for End-Stage Liver Disease (MELD), waiting list (WL), United Network for Organ Sharing (UNOS), standard deviation (SD), receiver operating characteristic (ROC), hepatitis B virus (HBV), hepatocellular carcinoma (HCC), positive predictive value (PPV), negative predictive value (NPV), Child-Turcotte-Pugh (CTP), hepatic venous pressure gradient (HVPG).
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Affiliation(s)
- S Iacob
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest, Romania.
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110
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Iacob R, Sîrbu-Boeţi P, Iacob S, Dima S, Gheorghe C, Gheorghe L, Popescu I. Stem cells therapies for gastrointestinal and liver diseases. Chirurgia (Bucur) 2009; 104:131-140. [PMID: 19499655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Stem cells therapies represent a new field of biomedical science which could provide in the future the cure for diseases until now incurable. The present paper reviews current knowledge on key biological properties of stem cells with focus on hepatic and gastrointestinal stem cells and current applications of stem cells therapies in gastrointestinal and liver diseases. Potential clinical applications for stem cells therapies have been suggested from animal model trials in acute liver failure, inherited metabolic liver disease and endstage liver disease (cirrhosis). Hematopoietic autologous stem cells transplantation has already been successfully performed in patients with severe inflammatory bowel disease or patients with refractory celiac disease with aberrant T cells. Future stem cells therapies for gastrointestinal postoperative or Crohn's disease fistulas are currently under investigation. More research is needed for perfecting stem cells harvesting protocols from different sources, in vitro expansion and differentiation protocols which can be used in phase II and III clinical trials.
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Affiliation(s)
- R Iacob
- University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania.
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111
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Gheorghe L, Iacob S, Grigorescu M, Sporea I, Sirli R, Damian D, Gheorghe C, Iacob R. High sustained virological response rate to combination therapy in genotype 1 patients with histologically mild hepatitis C. J Gastrointestin Liver Dis 2009; 18:51-56. [PMID: 19337634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Patients with mild hepatitis C have a significant risk of disease progression at medium- and long-term follow-up and should be considered for antiviral therapy. AIM To evaluate the rate of sustained viral response (SVR) and predictive factors of SVR in HCV genotype 1 patients with mild hepatitis C (fibrosis stage F0/F1) treated with combination antiviral therapy. METHODS 260 naïve patients were followed-up during 72 weeks in three referral hepatology centers between 2004 and 2006. Univariate and multivariate logistic regression analysis was conducted. RESULTS Early virological response was 88.1% and SVR was 74.2%. In the univariate analysis, SVR was associated with young age (p=0.001), very low (< or = 400,000 IU/mL) baseline viremia (p=0.03) and high aminotransferase levels (p=0.04) and was not associated with gender, body mass index, inflammatory activity, steatosis, ribavirin and peginterferon dose changes, premature cessation of therapy. Multivariate analysis identified the following independent predictors of SVR: age <50 years (p=0.0009), viral load < or = 400,000 IU/mL (p=0.03) and aminotransferase level >2 times normal value (p=0.02). CONCLUSIONS Genotype 1 HCV patients with mild hepatitis have a high rate of SVR, similar to genotype non-1. Young age, very low viremia and significant hepatocytolisis are independent predictors of SVR in patients with mild hepatitis.
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Affiliation(s)
- Liana Gheorghe
- Hepatology Department, Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Carol Davila University of Medicine and Pharmacy, Bucharest.
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112
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Gheorghe C, Becheanu G, Cotruta B, Suciu S. QUIZ HQ 49. Endoscopic esophageal resection for esophageal carcinoma as a complication of achalasia. J Gastrointestin Liver Dis 2009; 18:83-84. [PMID: 19337639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest, Romania
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113
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Tomulescu V, Stănciulea O, Bălescu I, Vasile S, Tudor S, Gheorghe C, Vasilescu C, Popescu I. First year experience of robotic-assisted laparoscopic surgery with 153 cases in a general surgery department: indications, technique and results. Chirurgia (Bucur) 2009; 104:141-150. [PMID: 19499656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Robotic surgery was developed in response to the limitations and drawbacks of laparoscopic surgery. Since 1997 when the first robotic procedure was performed various papers pointed the advantages of robotic-assisted laparoscopic surgery, this technique is now a reality and it will probably become the surgery of the future. The aim of this paper is to present our preliminary experience with the three-arms "da Vinci S surgical system", to assess the feasibility of this technique in various abdominal and thoracic procedures and to point out the advantages of the robotic approach for each type of procedure. MATERIALS AND METHODS Between 18 January 2008 and 18 January 2009 153 patients (66 men and 87 women; mean age 48,02 years, range 6 to 84 years) underwent robotic-assisted surgical procedures in our institution; we performed 129 abdominal and 24 thoracic procedures, as follows: one cholecystectomy, 14 myotomies with Dor fundoplication, one gastroenteroanastomosis for unresectable antral gastric cancer, one transthoracic esophagectomy, 14 gastrectomies, one polypectomy through gastrotomy, 22 splenectomies,7 partial spleen resections, 22 thymectomy, 6 Nissen fundoplications, one Toupet fundoplication, one choledocho-duodeno-anastomosis, one drainage for pancreatic abscess, one distal pancreatectomy, one hepatic cyst fenestration, 7 hepatic resections, 29 colonic and rectal resections, 5 adrenalectomies, 12 total radical hysterectomies and pelvic lymphadenectomy, 3 hysterectomies with bilateral adnexectomy for uterine fibroma, one unilateral adnexectomy, and 2 cases of cervico-mediastinal goitre resection. RESULTS 147 procedures were robotics completed , whereas 6 procedures were converted to open surgery due to the extent of the lesion. Average operating room time was 171 minutes (range 60 to 600 minutes, Median length of stay was 8,6 days (range 2 to 48 days). One system malfunctions was registered. Post-operatory complications occurred in 14 cases. There were no deaths. CONCLUSIONS Our preliminary experience suggests that robotic surgery is feasible and worth of clinical application. The best indications for robotic surgery are the procedures that require a small operating field, a fine a precise dissection (suitable for pelvic and gastric lymphadenectomy, nerve sparing in total mesorectal excision) and safe intracorporeal sutures.
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Affiliation(s)
- V Tomulescu
- Center of General Surgery and Liver Transplantation, Fundeni Clinical Institute, Bucharest, Romania.
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114
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Gheorghe C, Iacob R, Dumbrava M, Becheanu G, Ionescu M. Confocal laser endomicroscopy and ultrasound endoscopy during the same endoscopic session for diagnosis and staging of gastric neoplastic lesions. Chirurgia (Bucur) 2009; 104:17-24. [PMID: 19388564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Confocal LASER endomicroscopy (CLE) is a newly developed endoscopic technique which allows subsurface in vivo histological assessment during ongoing endoscopy and targeted biopsies. Ultrasound endoscopy (EUS) is a useful tool in staging upper GI malignant lesions. We describe for the first time the use of both techniques during the same endoscopic session, in a pilot study, in order to increase the diagnostic yield of histological assessment and provide the staging of the gastric neoplastic lesions thus decreasing the time to therapeutic decision. AIMS & METHODS CLE has been performed with the Pentax EG-3870CIK confocal endomicroscope after a 5 ml intravenous 10% fluorescein injection; EUS has been performed subsequently, during the same endoscopic Propofol sedation session, using a standard radial EUS-scope. RESULTS Eleven patients have been investigated, 4 females, 7 males, mean age 59.7 +/- 12.3 years. The indication of CLE/EUS exploration was the presence of a gastric polypoid lesion in 37% of cases, atypical gastric ulcer in 27% of patients, gastric lymphoma 18%, suspicion of gastric cancer recurrence after resection 9% and infiltrating type gastric cancer 9%. Histological assessment after targeted biopsy has established the diagnosis of gastric adenocarcinoma in 55% of cases, gastric lymphoma in 18% of cases, gastric adenoma, gastric GIST and gastric foveolar hyperplasia in 9% of cases respectively. CLE has allowed targeted biopsies in 81.8% of cases. In 2 patients - one case with suspected recurrent gastric cancer after surgery and one case of gastric lymphoma, CLE has indicated normal gastric mucosa. The EUS evaluation has shown TO lesion in two cases, T1 in 3 cases, T2 in 3 cases, T3 in one case. The EUS evaluation showed in one gastric lymphoma patient a lesion interesting the mucosa and submucosa with regional adenopathy and a submucosal lesion with regional adenopathy in the other gastric lymphoma case. The therapeutic decision was surgery in 73% of cases, chemotherapy and follow-up in 18% of cases and follow-up in 9% of cases. No complications were registered during the CLE/EUS explorations. CONCLUSION CLE and EUS can be successfully associated during the same endoscopic session, for upper GI neoplastic lesions allowing targeted biopsies for histological assessment and disease staging for optimal therapeutic decision.
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Affiliation(s)
- C Gheorghe
- University of Medicine and Pharmacy Carol Davila, Bucharest.
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Gheorghe L, Iacob S, Gheorghe C. Real-time sonoelastography - a new application in the field of liver disease. J Gastrointestin Liver Dis 2008; 17:469-474. [PMID: 19104713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Ultrasound elastography is a new imaging technique that allows a noninvasive estimation and imaging of tissue elasticity distribution within biological tissues using conventional real-time ultrasound equipment with modified software. Elastography has been reported to be useful for differentiation and characterization of various malignant tumors, such as breast, prostate, thyroid, pancreas, lymph nodes, gastrointestinal stromal tumors, hepatocellular carcinoma and liver metastasis. Transient and, more recently, real-time elastography has been proved to be useful for noninvasive assessment of liver fibrosis in patients with diffuse liver diseases. Elasticity imaging promises to make an important contribution to ultrasound practice.
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Affiliation(s)
- Liana Gheorghe
- Department of Hepatology, Center of Gastroenterology and Hepatology Fundeni Clinical Institute "Carol Davila" University of Medicine and Pharmacy, Sos. Fundeni no 258, Bucharest, Romania.
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Tonea A, Andrei S, Andronesi D, Ionescu M, Gheorghe C, Herlea V, Hortopan M, Andrei A, Andronesi A, Popa C, Popescu I. [Difficulties in diagnosis and surgical treatment of the angiodysplasia of the gastrointestinal tract]. Chirurgia (Bucur) 2008; 103:513-528. [PMID: 19260627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Angiodysplasia (AD) of the gastrointestinal (GI) tract is a rare cause of surgical GI bleeding. It frequently poses difficult problems in diagnosis and treatment. The purpose of this study is to find answers to these problems for a better management of the AD patients. MATERIALS From 1982 to 2006 a total of 75 patients suffering of AD of the GI tract were operated in our center. They represent about 3.6% of total patients operated for GI bleeding in the same period. The age of the patients was between 9 and 81 years old, with two peaks: one between 21 and 40 years old and the other between 51 and 70 years old. The localisation of the lesions was: righ colon +/- ileum 31 patients (41.33%), stomach 13 patients (17.33%), jejunum 6 patients (8%), descendent colon +/- sigmoid 5 patients (6.66%), rectum 4 patients (5.33%), pan-colonic 4 patients (5.33%), sigmoid colon 2 patients (2.66%), cecum + transverse colon 2 patients (2.66%), ileum 2 patients (2.66%), sigmoid colon + jejunum 1 patient (1.33%), cecum + sigmoid colon 1 patient (1.33%), cecum +/- sigmoid colon + jejunum 1 patient (1.33%), jejunum + ileum 1 patient (1.33%), pan-colonic + rectum 1 patient (1.33%). According to Moore classifications 29 patients were type 1 (38%) and 45 patients were type 2 (60%). In one patient AD was associated with Crohn disease (type 4 Fowler). RESULTS The main symptom in AD was repetitive GI bleeding, of various amplitude, often obscure in origin, the patients having many hospital entries. The medical examination that give us the best help was selective angiography which was positive in 34 of 40 patients (85%). Upper and lower endoscopy were give to 50 surgical patients, being diagnostic in 32 (64%). Histopathologic examinations confirm the diagnosis of AD in all cases, without using injection techniques. All patients were operated for symptomatic AD. Other 11 patients non included in this study were find to have angiodysplastic lesions on operatory specimens for other diseases. The main indications for operative in AD were: continuing digestive hemorrhage of growing amplitude with detected source (54 patients = 72%), inefficient endoscopic and angiographic hemostasis (8 patients = 10.66%) and patients with massive bleeding without any preoperative evaluation (13 patients = 17%). Intraoperative exploration produced little information because of the mucosal and submucosal localisation of the lesions. Operative panendoscopy was the most rewarding investigation. Various types of resections were practiced depending on the site(s) known or presumed of the lesions. Perioperative morbidity was 23% (21 patients), rebleeding being in 4 patients (5.33%). Perioperative mortality was 12% (9 patients) a consequence of advanced age, comorbid conditions and frequent extreme emergency of the operations. CONCLUSIONS Although rare as a cause of surgical digestive bleeding, AD poses often difficult problems of diagnosis and treatment. In patients with GI bleeding, without evident cause, multiple investigated, especially elderly but not always, we must think of an AD.
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Affiliation(s)
- A Tonea
- Centrul de Chirurgie Generală Si Transplant Hepatic, Institutul Clinic Fundeni, Bucureşti.
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Gheorghe C, Iacob R, Gheorghe L, Cotruta B, Bancila I, Iacob S, Bucur D, Voinea D, Popescu I. Projected dynamics of colonoscopic screening and surveillance for colorectal cancer. Hepatogastroenterology 2008; 55:1568-1572. [PMID: 19102344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND/AIMS We used a simulation model of statistical analysis to estimate the cost and procedural burden of colorectal cancer (CRC) screening and surveillance using colonoscopy. METHODOLOGY The estimated financial resources have been evaluated by multiplying half of the scheduled colonoscopies with the cost of one surveillance colonoscopy, dividing the result to the median time in which the procedures are performed, according to the Kaplan-Meier curve of scheduled procedures. RESULTS Three hundred and thirty-eight patients (72.5%) were included in the registry for colonoscopic surveillance after a curative resection for colorectal cancer, 101 patients (21.7%) for follow-up after endoscopic polypectomies of adenomatous polyps, 21 patients (4.5%) for long lasting inflammatory bowel disease (IBD), and 2 patients (0.4%) for familial adenomatous polyposis. The projected dynamics and costs of colonoscopies scheduled for one year in our center indicate 11650 Euro/9.4 months spending for all procedures, 8450 Euro/8.8 months for surveillance after curative resection for CRC, 2525 Euro/24.9 months for surveillance after endoscopic polypectomies of adenomatous polyps and 525 Euro/6.8 months for screening for CRC in patients with long history of IBD, respectively. CONCLUSIONS Screening and surveillance for CRC in a Romanian gastroenterology center represents an important activity in both workload and costs.
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Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology & Hepatology, Fundeni Clinical Institute, 258 Fundeni street, sector 2, 022328, Bucharest, Romania.
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Gheorghe C, Iacob R, Becheanu G, Dumbrav Abreve M. Confocal endomicroscopy for in vivo microscopic analysis of upper gastrointestinal tract premalignant and malignant lesions. J Gastrointestin Liver Dis 2008; 17:95-100. [PMID: 18392254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Confocal LASER endomicroscopy (CLE) is a new endoscopic technique which allows subsurface in vivo microscopic analysis during ongoing endoscopy, using systemically or topically administered fluorescent agents. It allows targeted biopsies to be taken, potentially improving the diagnostic rate in certain gastrointestinal diseases. Worldwide experience with CLE for upper gastrointestinal malignant and premalignant lesions is still reduced. Potential clinical applications are presented, including diagnosis of NERD, Barrett's esophagus, atrophic gatritis, gastric intestinal metaplasia and dysplasia, gastric adenomatous or hyperplastic polyps, gastric cancer.
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Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Fundeni Street 258, 022328, Bucharest, Romania.
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Lupescu IG, Grasu M, Goldis G, Popa G, Gheorghe C, Vasilescu C, Moicean A, Herlea V, Georgescu SA. Computer tomographic evaluation of digestive tract non-Hodgkin lymphomas. J Gastrointestin Liver Dis 2007; 16:315-319. [PMID: 17925928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Computer Tomographic (CT) study is crucial for defining distribution, characteristics and staging of primary gastrointestinal lymphomas. The presence of multifocal sites, the wall thickening with diffuse infiltration of the affected gastrointestinal (GI) segment in association with regional adenopathies, permit the orientation of the CT diagnosis for primary GI lymphomas. The gold standard for diagnosis remains, in all cases of digestive tract non-Hodgkin lymphomas (NHL), the histological examination, which allows a tissue diagnosis, performed preferably by transmural biopsy.
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Affiliation(s)
- Ioana G Lupescu
- Department of Radiology and Imaging, Fundeni Hospital, University of Medicine and Pharmacy Carol Davila, Str. Fundeni no. 258, 022328 Bucharest, Romania.
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Gheorghe L, Iacob S, Iacob R, Gheorghe C, Popescu I. Variation of the MELD score as a predictor of death on the waiting list for liver transplantation. J Gastrointestin Liver Dis 2007; 16:267-272. [PMID: 17925920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
BACKGROUND Currently, the most recent MELD score available for each waiting list patient is used to prioritize organs. AIM The aim of our study was to identify the predictive value for death on a waiting list (WL) for the variation of MELD scores at specific time intervals. METHODS During 2004-2006, 208 consecutive adult patients were listed for liver transplantation in our Center. To identify the potential predictors of patient death, the univariate and multivariate Cox's proportional hazards regression model was used. To assess the ability of MELD score variation to correctly rank order patients according to risk of death while on the WL, c-statistic was used. RESULTS The 12 months actuarial survival was 81%. MELD score variation in the last three months was found as the only independent predictor of death on our WL (p=0.03). The c-statistics for prediction of death on the WL are 0.73 for MELD score at listing, 0.85 for MELD score at last evaluation, 0.62 for MELD variation from inclusion on WL, 0.86 for MELD variation within the last three months. CONCLUSION Dynamic evaluation of MELD scores with its recalculation within the last three months has the best predictive value for death on the WL.
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Affiliation(s)
- Liana Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Str. Fundeni no. 258, 022328 Bucharest, Romania.
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Gheorghe C, Cotruta B, Trifu V, Grasu M, Gheorghe L. QUIZ HQ 40. Perineal abscesses and fistulas--always a mark of Crohn's disease? J Gastrointestin Liver Dis 2007; 16:307-342. [PMID: 17944061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Affiliation(s)
- C Gheorghe
- Center for Gastroenterol Hepatol, Fundeni Clinical Institute, Bucharest, Romania.
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Gheorghe L, Gheorghe C, Cotruta B, Carabela A. CT aspects of gastrointestinal stromal tumors: adding EUS and EUS elastography to the diagnostic tools. J Gastrointestin Liver Dis 2007; 16:346-347. [PMID: 17925934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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Gheorghe C, Iacob R, Bancila I. Olympus capsule endoscopy for small bowel examination. J Gastrointestin Liver Dis 2007; 16:309-313. [PMID: 17925927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The video capsule endoscope has been developed to allow for direct examination of the small bowel in a safe, noninvasive and well-tolerated manner. The Olympus capsule endoscope, recently developed, with technology based on a charge-coupled device (CCD) and with electronic enhancement of image quality, differs from the Given capsule by a high-resolution CCD and an external real-time image viewer (External Viewer) monitor. The most frequent indications for video capsule endoscopy of the small bowel are the diagnosis of obscure gastrointestinal bleeding, angiodysplasia, Crohn's disease, celiac disease, hereditary polyposis syndromes, small bowel tumors. The following technical imaging review examines the current data and recent developments pertaining to diagnosis of small bowel lesions by video capsule endoscopy: indications, contraindications, diagnostic yield, spectrum of lesions.
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Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Str. Fundeni no. 258, 022328 Bucharest, Romania.
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125
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Gheorghe L, Iacob S, Sporea I, Grigorescu M, Sirli R, Damian D, Gheorghe C, Iacob R. Efficacy, tolerability and predictive factors for early and sustained virologic response in patients treated with weight-based dosing regimen of PegIFN alpha-2b ribavirin in real-life healthcare setting. J Gastrointestin Liver Dis 2007; 16:23-9. [PMID: 17410285 DOI: 10.1007/s11749-007-0047-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND AND AIM Increasing evidence to date highlights that individualized treatment regimens with pegylated interferon (PegIFN) and ribavirin represent a better approach for patients nowadays showing negative predictive factors for sustained virological response. The aims of this study were to assess the rate of early (EVR) and sustained virological response (SVR), tolerability and baseline predictive factors associated with EVR and SVR in patients with chronic hepatitis C treated with individualized weight-based dosing regimen for both PegIFN alpha-2b and ribavirin. METHODS The observational analysis included 234 consecutive patients with chronic hepatitis C genotype 1 treated with PegIFN alpha-2b and ribavirin on an out-patient basis between January 2003-March 2006. RESULTS The mean age of the study group was 49.5 years, and 35% were male patients; the group was slightly overweight (mean BMI=26.5 kg/sq.m). EVR was achieved in 84.6% (198/234 patients). The end-of-treatment and sustained biochemical responses were 76.3% and 66.1%, respectively. At the end of follow-up, an overall intent-to-treat SVR was achieved by 71 of 127 patients (in 55.9%). Lower baseline (< 1,000 000 IU/mL) HCV viral load was the only predictive factor associated with EVR (p=0.04); absent or mild fibrosis (F0-1) and a low histological activity (HAI < 8) were independently associated with SVR. Side effects resulted in PegIFN and ribavirin dose reductions in 9.4% and, respectively, 18.1%, but definitive discontinuation of therapy was necessary only in 8.7% of patients. CONCLUSION PegIFN alpha-2b and ribavirin can be safe and successful when using a weight-based dosing regimen, leading to high response rates even in overweight patients.
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Affiliation(s)
- Liana Gheorghe
- Department of Hepatology, Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Str. Fundeni no. 258, 72437 Bucharest, Romania.
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Lupescu IG, Grasu M, Boros M, Gheorghe C, Ionescu M, Popescu I, Herlea V, Georgescu SA. Gastrointestinal stromal tumors: retrospective analysis of the computer-tomographic aspects. J Gastrointestin Liver Dis 2007; 16:147-51. [PMID: 17592560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
PURPOSE To describe the computer-tomographic (CT) aspects of gastrointestinal stromal tumors (GISTs) in correlation to their histology. MATERIAL AND METHODS The medical records of all patients at our hospital with a histologic diagnosis of GIST between January 2002 and June 2006, and investigated before surgery by CT, were reviewed. Two radiologists with knowledge of the diagnosis reviewed the CT findings. RESULTS Amongst 15 cases of GISTs, 9 cases involved the stomach and 4 cases the small intestine. Location of the primary tumor could not be determined for 2 of 15 tumors, because of the presence of extensive peritoneal metastases. Most primary tumors were predominantly extraluminal (13 cases) while two were clearly endoluminal. The mean diameter of the primary tumor was 8 cm. The tumor margin was well defined in 12 patients and irregular in 3 cases. Central fluid attenuation was present in 11 tumors, while central gas was seen in two cases. Metastases were seen in 2 cases at presentation and in another 2 patients during follow-up. Spread was exclusive to the liver or peritoneum. Visceral obstruction was absent even in extensive peritoneal metastatic disease. Ascites was an unusual finding. CONCLUSIONS CT plays an important role not only in the detection and the localization but also in the evaluation of the extension and follow-up of theses tumors. Using only CT aspects, we can only suspect the diagnosis to GISTs. Often other soft-tissue tumors with gastrointestinal involvement can mimic GISTs. In all cases histological diagnosis is essential.
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Affiliation(s)
- Ioana G Lupescu
- Radiology Department, Fundeni Hospital, University of Medicine and Pharmacy Carol Davila, Fundeni, Bucharest, Romania.
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Gheorghe C, Iacob R, Bancila I, Herlea V, Hrehoret D. Ampullary bleeding diagnosed using CCD high resolution and real time viewer capsule endoscope system. J Gastrointestin Liver Dis 2007; 16:187, 210. [PMID: 17679170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Affiliation(s)
- C Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest, Romania.
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Vadan R, Gheorghe C. Pattern of relapses in Romanian patients with ulcerative colitis. J Gastrointestin Liver Dis 2007; 16:121-2; author reply 122. [PMID: 17410301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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129
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Gheorghe L, Becheanu G, Gheorghe C, Carabela A, Vasilica M. Quiz HQ 35. An unusual cause of hepatosplenomegaly and malabsorption. Waldenström's macroglobulinemia. J Gastrointestin Liver Dis 2007; 16:76, 103. [PMID: 17486719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Affiliation(s)
- L Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest.
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Vasilescu C, Herlea V, Tidor S, Ivanov B, Stănciulea O, Mănuc M, Gheorghe C, Ionescu M, Diculescu M, Popescu I. [D2 lymph node dissection in gastric cancer surgery: long term results--analysis of an experience with 227 patients]. Chirurgia (Bucur) 2006; 101:375-84. [PMID: 17059148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
AIM The main objective of the study was to evaluate the postoperative mortality and 5 year survival in gastric cancer patients undergoing a minimum of D2 lymphadenectomy. MATERIALS AND METHODS A retrospective study was conducted on 1170 patients operated for gastric adenocarcinoma in the Department of General Surgery and Liver Transplantation of Fundeni Clinical Institute, between 1997 and April 2005. Only 443 patients underwent a curative resection, from which 216 patients had D1 resection and in 227 cases a D2 or D3/D4 lymphadenectomy was performed. Information about survival was available for 189 patients of those who had a D1 resection and for 210 of those who underwent a D2 or D3/D4 lymphadenectomy. RESULTS Postoperative mortality was 6.5% in the group of curative resection, with 9.2% for D1 and 3.9% for D2/D3 D4. Five year survival according to Kaplan Meier curves was 32 % in the D1 group vs. 51,8% in D2/D3-D4 (p <0.0001). Significant differences were noted in the median survival-- D2/D3-D4 group 63 months vs. 28 months in D1 group. CONCLUSIONS Our data support the gastric resection with a minimum of D2 lymphadenectomy in the radical surgery of gastric cancer. However, an accurate interpretation of the statistical interpretation between the different groups of patients is difficult, mainly because of the retrospective character of the study.
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Affiliation(s)
- C Vasilescu
- Centrul de Chirurgie Generală şi Transplant Hepatic, Institutul Clinic Fundeni.
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Gheorghe C, Gheorghe L, Iacob S, Iacob R, Popescu I. Primary prophylaxis of variceal bleeding in cirrhotics awaiting liver transplantation. Hepatogastroenterology 2006; 53:552-7. [PMID: 16995460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
BACKGROUND/AIMS To evaluate the efficacy and safety of prophylactic band ligation and propranolol versus propranolol alone for the primary prophylaxis of variceal bleeding in patients with high-risk esophageal varices listed for liver transplantation. METHODOLOGY Out of 152 cirrhotic patients included on the waiting list between January 2001 and January 2003, high-risk esophageal varices were detected in 72. These patients were randomized to undergo combined therapy or propranolol monotherapy. The actuarial probabilities of bleeding from esophageal varices and bleeding-related death were calculated by Kaplan-Meier method and compared using the log-rank test. RESULTS Variceal eradication was achieved in 33 patients (91.6%) in 2.5 +/- 1.4 ligation sessions. The mean daily dose of propranolol was 72 +/- 25mg in the propranolol group and 68 +/- 21 mg in the ligation group. Six percent of patients in the ligation group and 31% in the propranolol group had one episode of bleeding during the 18 months of follow-up (p = 0.03). The actuarial probabilities of bleeding-free survival after 18 months of follow-up, in the ligation and monotherapy groups were 96% and, respectively, 69% (p = 0.04). CONCLUSIONS Endoscopic band ligation associated with propranolol significantly reduces the occurrence of the first episode of variceal bleeding and improves bleeding-related survival in cirrhotics included on the waiting list.
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Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest, Romania.
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Gheorghe C, Stanescu C, Gheorghe L, Bancila I, Herlea V, Becheanu G, Voinea D, Iacob R, Lupescu I, Anghel R, Croitoru A, Popescu I. Preoperative noninvasive EUS evaluation in patients with esophageal cancer considered for esophagectomy. J Gastrointestin Liver Dis 2006; 15:137-41. [PMID: 16802008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
BACKGROUND Worldwide, esophageal cancer ranks fifth in the mortality rate regarding tumor locations. EUS is an essential tool in the evaluation of these patients allowing accurate staging and permitting stratified treatment options. AIM. We have studied prospectively the impact of EUS in the evaluation and decision for therapy of patients with esophageal cancer diagnosed in our center. MATERIAL AND METHODS From March 2001 through March 2006, 220 patients were hospitalized at the Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, with the diagnosis of esophageal cancer. Out of the 220 patients, 41 patients, with no major comorbidities contraindicating esophagectomy already having been screened by abdominal and thoracic CT to disclose distant metastases, had EUS with the definite purpose of staging esophageal carcinoma and selecting adequate therapy. Assuming that without preoperative staging by EUS, all 41 patients in the study group would have been offered surgical treatment, we evaluated the number of patients and the modality in which EUS resulted in changes to the therapeutic plan. RESULTS Depth of invasion was recorded for the 41 patients as follows: T1 in 2 patients (4.9%), T2 in 6 patients (14.6%), T3 in 24 patients (58.5%), and T4 in 10 patients (22%). Regional lymph node (N) status as determined by EUS criteria was as follows: N0 in 7 patients (17%) and N1 in 34 patients (83%). Assessment of distant metastases (M) was recorded showing 4 patients with celiac axis lymph nodes metastases (M1). Preoperative EUS staging changed the decision for surgery in 18 of 41 patients (44%) (p<0.0001) and allowed primary esophagectomy in only 6 patients (15%) (p<0.0001). Compared to histopathology, the overall accuracy of EUS staging for pT1 and pT2 was 80% for staging pT3 and pT4 77% and for lymph node evaluation was approximately 75%. CONCLUSION Esophageal EUS offers useful information to clinicians caring for patients with esophageal cancer, impacts clinical decision making, and should be used in appropriate settings to plan patients' care.
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Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Str. Fundeni no. 258, 72437 Bucharest, Romania.
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Gheorghe C, Băncilă I, Gheorghe L, Pitrop A. Quiz of gastroenterology and hepatology (H-Q 32). J Gastrointestin Liver Dis 2006; 15:195-7. [PMID: 16832967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Affiliation(s)
- Cristian Gheorghe
- Centrul de Gastroenterologie şi Heptologie, Institutul Clinic Fundeni, Bucureşti
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Gheorghe C. Narrow-band imaging endoscopy for diagnosis of malignant and premalignant gastrointestinal lesions. J Gastrointestin Liver Dis 2006; 15:77-82. [PMID: 16680239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Narrow-band imaging (NBI) is a novel endoscopic technique that may enhance the accuracy of diagnosis by using narrow-bandwidth filters in a red-green-blue (R/G/B) sequential illumination system. Magnifying endoscopy by using NBI has two distinct applications: the analysis of the surface architecture of the epithelium (pit pattern) and the analysis of the vascular network. This new technique allows a better characterization of distinct types of gastrointestinal epithelia (e.g. intestinal metaplasia in Barret's esophagus), as well as the disorganization of the vascular pattern in inflammatory disorders and the irregular pit pattern in early neoplastic lesions of the esophagus, stomach and large bowel.
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Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest, Romania.
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Gheorghe L, Iacob S, Simionov I, Vadan R, Gheorghe C, Iacob R, Parvulescu I, Constantinescu I. Natural history of compensated viral B and D cirrhosis. Rom J Gastroenterol 2005; 14:329-35. [PMID: 16400347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
AIM The aim of this study was to define the natural long-term course of HDV compensated cirrhosis. METHODS 166 consecutive patients with compensated HDV-related cirrhosis diagnosed since 1994 were followed up until the first decompensation and then until death, liver transplantation or 31st of December 2004. The survival during follow-up and the survival according to the type of first decompensation were calculated using the Kaplan Meier method. Survival curves were compared using the log-rank test. RESULTS 56 females (33.7%) and 110 males (66.3%) with a mean age of 40.7+/-7.9 years were included in the study. The mean Child Pugh and MELD score at the first episode of hepatic decompensation was 8.6+/-2.08 and 15.19+/-5.42, respectively. The median survival was 58.3 months since the diagnosis of compensated cirrhosis and the mean time to first decompensation was 21+/-19 months. The probability of survival after the diagnosis of compensated cirrhosis was 94.3%, 82.5%, and 51.5% at 1, 2, and 5 years, respectively. Ascites was the most frequent first decompensation (80.7%), followed by jaundice (30.1%), portal hypertensive gastrointestinal bleeding (PHGIB) (28.9%), hepatic encephalopathy (HE) (12%), hepatocellular carcinoma (HCC) (12%), portal vein thrombosis (8.4%), spontaneous bacterial peritonitis (SBP), hepatorenal syndrome. 86 patients (51.8%) presented more than one complication at initial decompensation. Survival was worse in patients with jaundice and SBP (p=0.001), followed by patients with HE (p=0.05) and patients who presented more than one initial complication (p=0.03). In the multivariate survival analysis only PHGIB as first decompensation and MELD score>15 were independent predictors of death. CONCLUSION HDV-related cirrhosis in Romania is an aggressive disease with a median time to decompensation less than 2 years and a median survival less than 5 years. Jaundice, the main clinical consequences of portal hypertension and HCC are the most frequent causes of decompensation and more than half the patients present two or more concomitant initial complications.
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Affiliation(s)
- Liana Gheorghe
- Hepatology Unit, Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Str. Fundeni no. 258, 72437 Bucharest, Romania.
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Iacob R, Iacob S, Gheorghe L, Gheorghe C, Diculescu M. The use of IT in the medical system has economic and research advantages--the experience of Fundeni Gastroenterology and Hepatology Center. Rom J Gastroenterol 2005; 14:426-9. [PMID: 16400363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- Razvan Iacob
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Str. Fundeni no. 258, 72437 Bucharest, Romania
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Gheorghe L, Iacob R, Vădan R, Iacob S, Gheorghe C. Improvement of hepatic encephalopathy using a modified high-calorie high-protein diet. Rom J Gastroenterol 2005; 14:231-8. [PMID: 16200232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND AND AIM Protein-calorie malnutrition (PCM) occurs in 20-60% of patients with hepatic cirrhosis and is associated with the development of life-threatening complications. We evaluated the effect of a modified, casein-vegetable-based, high-protein high-calorie (HPHC) diet on the outcome of cirrhotic patients with hepatic encephalopathy (HE). METHODS One hundred and fifty three consecutive cirrhotic patients with overt HE were included in this study. An HPHC diet based on better-tolerated vegetable and milk-derived proteins was initiated in order to ensure the adequate protein-energy requirements of 30 kcal/kg/day and 1.2g proteins/kg/day. Serial (daily) assessments were done, including mental status, asterixis, a conventional Number Connection Test (NCT), bowel movements and blood ammonia level. The assessment of the mental status was performed using the West Haven scale. Favorable evolution or response to HPHC diet was defined as an improvement in HE stage with 1 or more (Delta > or =1 stage) after 14 days of diet. RESULTS During the HPHC diet, 122 patients (79.7%) improved in terms of response definition. A significant decrease in blood ammonia level was observed after 14 days (p<0.0001) in all patients, whatever the improvement of the mental status. A significant improvement in the NCT scores was also noted (p<0.0001). More patients with advanced HE (West Haven stage 3) precipitated by various factors showed a Delta = -2 improvement of their mental status during the modified HPHC diet compared with patients in lower initial stages (50% vs 18.9%, p=0.002). More patients in Child-Pugh B class had a Delta = -2 decrease in the grade of HE compared with patients in Child-Pugh C class (61.7% vs. 14%, p=0.001). CONCLUSIONS Almost 80% of patients in our study improved their mental status during the casein-vegetable-based HPHC diet, showing that dietary protein restriction is not required for the improvement of HE. A higher rate of improvement was noted in patients with severe impairment of mental status related to precipitating factors and in patients with well preserved liver function. The daily eating pattern consisting of 4 snack-meals and a late evening meal may contribute to HE improvement by equal protein distribution during the day.
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Affiliation(s)
- Liana Gheorghe
- Department of Hepatology, Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, 72437 Bucharest, Romania.
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Gheorghe L, Grigorescu M, Iacob S, Damian D, Gheorghe C, Iacob R, Simionov I, Vadan R, Parvulescu I, Bancila I. Effectiveness and tolerability of pegylated Interferon alpha-2a and ribavirin combination therapy in Romanian patients with chronic hepatitis C: from clinical trials to clinical practice. Rom J Gastroenterol 2005; 14:109-15. [PMID: 15990928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
BACKGROUND AND AIM Pegylated interferon alpha in combination with ribavirin represents nowadays the gold standard therapy in patients with chronic hepatitis C. The aim of this study was to assess early (EVR) and sustained virological response (SVR), tolerability and baseline predictive factors for SVR in patients with chronic hepatitis C treated with peginterferon alpha-2a and ribavirin combination therapy in day-to-day clinical practice. METHODS The analysis included 174 consecutive patients with chronic hepatitis C (naive, relapsers and non-responders after standard therapy) managed in two expertise gastroenterology centers in Romania, mainly on an outpatient basis. The combination therapy was initiated between 1st of June 2002 - 30th of June 2003. RESULTS The mean age of the study population was 47 years; 41% were men, mean BMI was 26.5 kg/sq.m. Only 7.5% of them had bridging fibrosis/cirrhosis on liver biopsy. EVR and SVR were noted in 78.7% and 51.1%, respectively. Multivariate analysis showed two independent variables associated with SVR: absence of bridging fibrosis/cirrhosis and absence of hepatic steatosis. The rate and profile of side effects associated with pegylated interferon alpha-2a and ribavirin in our clinical setting were all predictable, based on previous experience in the literature. Side effects resulted in interferon and ribavirin dose reductions in 9.2% and, respectively, 25.3%, but permanent discontinuation of the combination therapy was required in only 5.74% of patients. CONCLUSION Combination antiviral therapy can be safely and successfully used outside clinical trials. To achieve high response rates and tolerability, similar or better than those reported in clinical trials, hepatitis C patients have to be managed in expertise centers, by experienced physicians, aiming at minimizing side effects, optimizing dosing, and enhancing compliance.
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Affiliation(s)
- Liana Gheorghe
- Department of Hepatology, Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Str. Fundeni no. 258, 72437 Bucharest, Romania.
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Iliescu V, Bubenek S, Miclea I, Rugină M, Dorobanţu L, Deleanu D, Mihăela M, Apetrei E, Gheorghe C, Tulbure LGD, Popescu I. [Pulmonary embolism--complication of proximal deep venous thrombosis in colorectal cancer. Diagnosis and management]. Chirurgia (Bucur) 2005; 100:287-91. [PMID: 16106938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
We present the case of a 57 years old male, without cardiovascular history, with colorectal cancer and proximal deep venous thrombosis, who develops a massive pulmonary embolism. The surgical treatment consists in embolectomy of right ventricle, pulmonary trunk, left and right pulmonary artery. The specifics of the case is discussed: etiology and prevention of pulmonary embolism (caval filter) and treatment: the contraindications of thrombolytic therapy and the indications and perspectives of surgical treatment.
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Affiliation(s)
- V Iliescu
- Clinica de Chirurgie Cardiovasculară, Institutul de Boli Cardiovasculare Prof. C.C. Iliescu, Bucureşti.
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140
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Abstract
The number of patients dying while on the liver transplantation (LT) waiting list (WL) has continued to increase in recent years as a result of severe shortage of organs. Therefore, it is important to evaluate the existing models that predict death on the WL and to determine the independent predictors of death. The study cohort comprised 152 adult patients listed for LT in our centre over a period of 2 years (January 2001 to January 2003). The 12-month survival rate has been calculated by Kaplan-Meier method. The survival analysis performed by Cox proportional hazard model has evaluated the three parameters which compose the model for end-stage liver disease (MELD) score. Forty-four patients (28.9%) died while listed for LT. The survival rate was 92% at 3 months, 80% at 6 months and 69% at 12 months. Median survival was not reached. MELD score was found to be an excellent predictor of death at 12 months on our WL--c-statistic (area under curve) 0.84. In our survival analysis, only international normalized (prothrombin) ratio (INR) and serum creatinine were identified as an independent predictors of death (P < 0.0001). A new simplified version of the MELD score, which does not include serum bilirubin, is proposed and its c-statistic as predictor for death on the WL at 12 months is 0.86, as good as the original MELD score, when evaluated on our list. There is a fourfold increase in mortality on our WL for LT between 3 and 12 months after the inclusion. A simplified version of the MELD score, using only serum creatinine and INR might be taken into account when predicting 12 months mortality on WL with longer waiting time, but it has to be confirmed by other prospective studies.
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Affiliation(s)
- L Gheorghe
- Department of Hepatology, Centre of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest, Romania.
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141
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Gheorghe L, Iacob S, Gheorghe C. Liver biopsy under ultrasound control for diffuse liver disease -- toward a faster, safer, cost-effective and easy acceptable procedure. Rom J Gastroenterol 2005; 14:97-8. [PMID: 15800701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
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142
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Gheorghe C. Endoscopic clipping focused on "triclip" for bleeding Dieulafoy's lesion in the colon. Rom J Gastroenterol 2005; 14:79-82. [PMID: 15800699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Endoclips were among the earliest accessories developed for gastrointestinal endotherapy. Now they are currently used for the control of gastrointestinal bleeding and for the closure of perforations, fistulas, and anastomotic leaks. Numerous technical improvements of the original device have led to the development of new devices: rotatable clip, preloaded hemoclip, TriClip and repositioning clip device. The endoclip devices are easy to use. The technique comprises three steps: exposing the clip from the sheath, opening the clip to the maximum, and deploying the clip. Dieulafoy's lesion is an abnormal, submucosal "caliber-persistent artery" that protrudes through a minute mucosal defect. Although it accounts account for up to 5% of acute upper gastrointestinal bleeding, only a few cases involving colo-rectum have been reported. We report a case of Dieulafoy's lesion of the colon which has given us the opportunity to briefly review the indications and technique of endoclipping.
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Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Str. Fundeni no. 258, 72437 Bucharest, Romania.
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143
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Popescu I, Ionescu M, Tulbure D, Ciurea S, Băilă S, Braşoveanu V, Hrehoreţ D, Sârbu-Boeţi P, Pietrăreanu D, Alexandrescu S, Dorobanţu B, Gheorghe L, Gheorghe C, Mihăilă M, Boroş M, Croitoru M, Herlea V. [Orthotopic liver transplantation in adult patients with cadaveric grafts. Experience of the Fundeni Center of General Surgery and Liver Transplantation]. Chirurgia (Bucur) 2005; 100:13-26. [PMID: 15810701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
We analyze the experience of the Center of General Surgery and Liver Transplantation from the Fundeni Clinical Institute (Bucharest, Romania) regarding orthotopic liver transplantation (OLT) in adult recipients, with whole liver grafts from cadaveric donors, between April 2000 (when the first successful LT was performed in Romania) and December 2004. This series includes 37 OLTs in adult recipients (16 women and 21 men, aged between 29-57 years--average 46 years). Other two LT with whole liver cadaveric grafts and two reduced-size LT were performed in children; also, in the same period, due to the acute organ shortage, other methods of LT were performed in 28 patients (21 living donor LT, 6 split LT and one "do mino" LT), that were not included in the present series. The indications for OLT were HBV cirrhosis--10, HBV+HDV cirrhosis--4, HCV cirrhosis--11, HBV+HCV cirrhosis--2, biliary cirrhosis--5, Wilson disease--2, alcoholic cirrhosis--1, non-alcoholic liver disease--1, autoimmune cirrhosis--1. With three exceptions, in which the classical transplantation technique was used, the liver was grafted following the technique described by Belghiti. Local postoperative complications occurred in 15 patients (41%) and general complications in 17 (46%); late complications were registered in 18 patients (49%) and recurrence of the initial disease in 6 patients (16%). Intrao- and postoperative mortality was 8% (3/37). There were two patients (5%) who died because of immunosuppressive drug neurotoxicity at more than 30 days following LT. Four patients (11%) died lately because of PTLD, liver venoocclusive disease, recurrent autoimmune hepatitis and liver venoocclusive disease, myocardial infarction, respectively. Thirty-four patients survived the postoperative period (92%); according to Kaplan-Meier analysis, actuarial patient-survival rate at month 31 was 75%.
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Affiliation(s)
- I Popescu
- Centrul de Chirurgie Generală si Transplant Hepatic, Institutul Clinic Fundeni, Bucureşti.
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144
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Dobru D, Pascu O, Tantau M, Gheorghe C, Goldis A, Balan G, Coman F, Fraticiu A, Dumitru E, Mutescu E, Saftoiu A, Bacarea V. An epidemiological study of gastric cancer in the adult population referred to gastroenterology medical services in Romania -- a multicentric study. Rom J Gastroenterol 2004; 13:275-9. [PMID: 15624023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
AIM The Romanian Society of Digestive Endoscopy proposed a multicentric study to evaluate the prevalence of gastric cancer in the adult population referred to gastroenterology medical services, and also the demographic features of this pathology. METHODS . The study was carried out over the period 1 January 2003 - 31 December 2003 in 11 academic centers in Romania, specialized in gastroenterology, with a uniform national distribution (all areas in the country were represented) and with adequate diagnostic and therapeutic facilities. All centers used identical definition criteria and reported the data using the same protocol and a Microsoft Excel database. RESULTS During the study period, 640 cases of gastric cancer were reported. In the first stage, the prevalence in each geographical region was calculated. The national prevalence of gastric cancer in the population referred to gastro-intestinal endoscopy services was 2.9 per 100,000 inhabitants over 18 years of age. The demographic data of the studied group were the following: 66.4% men, 33.6% women, 51.7% urban population, 48.3% rural population, mean age 63.07 +/- 12.10 years. The most frequent indications for upper digestive endoscopy were: dyspepsia, weight loss and appetite. 88% of patients had no history of disease with a high risk of gastric cancer. The majority of patients (95.5 %) had advanced gastric cancer at the time of diagnosis, located in the gastric body (40.1 %) and in the antrum (33.8 %). According to Borrmann's classification, 31.4% had type I fungating gastric cancer and 32.1% had type III ulcero-infiltrative gastric cancer. According to the Lauren classification, the most frequent histological type was intestinal adenocarcinoma (63.8 %). Early gastric cancer was found in 4.4% of patients. CONCLUSIONS The prevalence of gastric cancer in the population referred to digestive endoscopy services in Romania is 2.9%, with relatively wide variations at a national level. The study confirms the fact that Romania is a country with a low prevalence of gastric cancer, in accordance with the literature data published for the south of Europe.
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Affiliation(s)
- Daniela Dobru
- Department of Gastroenterology, Emergency Clinical Hospital, University of Medicine and Pharmacy, Str. Gh. Marinescu 1, 4300 Tg. Mures, Romania
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145
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Gheorghe C, Pascu O, Gheorghe L, Iacob R, Dumitru E, Tantau M, Vadan R, Goldis A, Balan G, Iacob S, Dobru D, Saftoiu A. Epidemiology of inflammatory bowel disease in adults who refer to gastroenterology care in Romania: a multicentre study. Eur J Gastroenterol Hepatol 2004; 16:1153-9. [PMID: 15489575 DOI: 10.1097/00042737-200411000-00012] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM The Romanian Society of Gastrointestinal Endoscopy developed a multicentre, prospective study to evaluate the frequency and epidemiological features of inflammatory bowel disease (IBD) in an adult population that refers to gastroenterology centres in Romania. MATERIAL AND METHODS Eighteen centres with adequate diagnostic and therapeutic facilities uniformly distributed across Romania reported through a proforma the new and old IBD cases between 1 June 2002 and 1 June 2003. The rates of incidence and prevalence of ulcerative colitis (UC) and Crohn's disease (CD) have been reported per 100 000 inhabitants. Epidemiological features and disease characteristics were analysed. RESULTS During the study, 407 cases of UC (163 incident cases) and 254 cases of CD (85 incident cases) were identified. The incidence in the referral population was 0.97/100 000 and 0.50/100 000 for UC and CD, respectively, whereas the prevalences was 2.42/100 000 and 1.51/100 000 for UC and CD, respectively. A slight male predominance, wider age distribution and predominant urban residence were the main demographic features of incident cases; smoking and appendectomy/appendicitis were infrequent in UC, while a higher proportion of CD patients were smokers. Lower rates of severe, extensive or complicated IBD were noted as compared with the literature. CONCLUSION Incidence and prevalence rates of IBD in Romania are low. Predominant male involvement and a wider distribution of incident cases were the main demographic features in our population. IBD in our patients had a more 'benign' course as compared with the literature, with lower rates of severe, extensive or complicated disease and a small proportion of patients who need surgery.
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Affiliation(s)
- Cristian Gheorghe
- Gastroenterology and Hepatology Center, Fundeni Clinical Institute, Bucharest, Romania.
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146
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Cacovean D, Gheorghe C, David L, Stanciulea O, Herlea V, Vasilescu C. [Upper digestive haemorrhage of a rare cause: benign duodenal schwannoma]. Chirurgia (Bucur) 2004; 99:571-4. [PMID: 15739677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The upper gastrointestinal bleeding is a common cause of admission to hospital. Neurogenic tumors of the duodenum are extremely rare and represent an unusual cause of gastrointestinal hemorrhage. The treatment is endoscopic or surgical total excision. In case of ulcerated large tumors situated periampullary pancreaticoduodenectomy (Whipple's or Traverso-Longmire's) represents an efficient solution. In addition, their high index of malignancy justifies this trend. We present a case of schwannoma of the second portion of the duodenum with several episodes of upper GI bleeding treated by Trasverso-Longmire pancreaticoduodenectomy.
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Affiliation(s)
- D Cacovean
- Centrul de Chirurgie generală şi Transplant Hepatic, I. C. Fundeni, Bucureşti
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147
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Gheorghe L, Popescu I, Iacob S, Gheorghe C, Vaidan R, Constantinescu A, Iacob R, Becheanu G, Angelescu C, Diculescu M. Wilson's Disease: a challenge of diagnosis. The 5-year experience of a tertiary centre. Rom J Gastroenterol 2004; 13:179-85. [PMID: 15470529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
BACKGROUND Because molecular diagnosis is considered impractical and no patognomonic features have been described, diagnosis of Wilson's disease (WD) using clinical and biochemical findings is still challenging. PATIENTS AND METHOD We analysed predictive factors for the diagnosis in 55 patients with WD diagnosed in our centre between 1st January 1999 and 1st April 2004. All patients presented predominant liver disease classified as: 1) asymptomatic, found incidentally, 2) chronic hepatitis or cirrhosis, or 3) fulminant hepatic failure. Diagnosis was considered as classic (two out of the three following criteria: 1) serum ceruloplasmin < 20 mg/dl, 2) the presence of Kayser-Fleischer rings and/or 3) hepatic copper > 250 mg/g dry weight liver tissue), and non-classic (clinical manifestations plus laboratory parameters suggesting impaired copper metabolism). The association between the predictive factors and non-classic diagnosis was assessed based on the level of statistical significance (p value<0.05) associated with the chi-squared test in contingency tables. Multivariate analysis was performed by logistic regression using SPSS 10. RESULTS There were 31 males (56.3%) and 24 females (43.7%) with the mean age at diagnosis of 20.92 +/- 9.97 years (4-52 years); 51 patients (92.7%) were younger than 40 years. Asymptomatic WD was diagnosed in 14 patients (25.4%), chronic liver disease due to WD in 29 patients (52.8%) and fulminant hepatic failure in 12 patients (21.8%). The classic diagnosis was made in 32 patients (58.18%). In the univariate analysis the non-classic diagnosis was associated with: age>18 years (p=0.03), increased copper excretion (p<0.0001), Coombs-negative hemolysis (p=0.03), absence of neurological manifestations (p<0.0001). Multivariate analysis identified age over 18 years, increased urinary copper, and isolated hepatic involvement as independent predictors. CONCLUSION In clinical practice, WD should be considered also in patients who do not fulfil classic criteria. Independent factors associated with non-classic diagnosis were age over 18 years, increased cupruresis and isolated liver disease.
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Affiliation(s)
- Liana Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Sos. Fundeni no. 258, 72437 Bucharest, Romania.
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148
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Gheorghe C, Băncilă I, Stoia R, Gheorghe L, Becheanu G, Dobre C, Brescan R. Regression of gastric malt-lymphoma under specific therapy may be predict by endoscopic ultrasound. Rom J Gastroenterol 2004; 13:129-34. [PMID: 15229778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
Mucosa-associated lymphoid tissue (MALT) lymphomas represent a relatively new described class of rare lymphomas, characterized by an indolent course and favourable outcome with specific therapy. Gastric MALT lymphomas are associated with chronic Helicobacter pylori (HP) infection. We report the case of a 67 year old man admitted for an 8-month history of epigastric pain, anorexia and progressive weight loss. He was diagnosed with low-grade primary gastric MALT lymphoma by endoscopy, histopathological examination of gastric mucosa (light microscopy and immunohistochemistry) and endoscopic ultrasonography (EUS). The patient received a 2-week course of anti-HP therapy and chemotherapy with Chlorambucil 0.1 mg/kg/day was started. During the follow-up, continuous improvement of clinical status, endoscopic and EUS appearance was noted. We conclude that, facing the trend toward nonsurgical treatment modalities for primary gastric lymphoma, EUS appears an important tool for staging the disease and defining cases suitable for anti-HP, radio- and chemotherapy, as well as for the detection of local recurrence.
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Affiliation(s)
- Cristian Gheorghe
- Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, Sos. Fundeni no. 258, 72437 Bucharest, Romania.
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149
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Gheorghe L, Iacob S, Gheorghe C, Iacob R, Simionov I, Vadan R, Becheanu G, Parvulescu I, Toader C. Frequency and predictive factors for overlap syndrome between autoimmune hepatitis and primary cholestatic liver disease. Eur J Gastroenterol Hepatol 2004; 16:585-92. [PMID: 15167161 DOI: 10.1097/00042737-200406000-00012] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVES To evaluate the frequency of cholestatic pattern in patients with autoimmune hepatitis (AIH) and to identify predictive factors associated with the development of the overlap syndrome. METHODS Eighty-two consecutive patients diagnosed with AIH at the referral centre between January 1998 and June 2002 were included in the study. The new scoring system modified by the International Autoimmune Hepatitis Group was used to classify patients as definite/probable. Overlap syndrome was considered when the patient had clinical, serological and histological characteristics of two conditions: AIH and primary biliary cirrhosis (PBC) or AIH and primary sclerosing cholangitis (PSC). RESULTS From the 82 AIH patients (76 female and six male), 84.1% presented definite AIH (> 15 points) and 15.9% probable AIH (10 - 15 points). The frequency of the overlap syndrome was 20%: 13% with PBC and 7% with PSC. In the univariate analysis the overlap syndrome was associated with male gender (P = 0.01), age < 35 years (P < 0.0001), histopathological aspect of cholestasis (P < 0.0001), suboptimal response to treatment (P < 0.0001) and probable AIH (P < 0.0001). Age < 35 years, probable AIH and the absence of anti-nuclear antibody (ANA) have been identified as independent indicators of the overlap diagnosis by the logistic regression analysis. CONCLUSION Patients with overlap syndrome between AIH and primary cholestatic liver disease are frequently diagnosed in clinical practice, representing 20% of AIH cases in our study. The independent predictive factors associated with the diagnosis of overlap syndrome are young age, ANA(-) profile, and probable diagnosis according with the scoring system for AIH.
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Affiliation(s)
- Liana Gheorghe
- Centre of Gastroenterology and Hepatology, Fundeni Clinical Institute, Bucharest, Romania.
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150
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Jinga M, Gheorghe C, Dumitrescu M, Gheorghe L, Nicolaie T. Endoscopic ultrasound guided fine needle aspiration biopsy in the diagnosis of pancreatic masses. Rom J Gastroenterol 2004; 13:49-54. [PMID: 15054527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Endoscopic ultrasound (EUS) represents a highly sensitive method for the detection of pancreatic masses. When available, EUS-guided fine needle aspiration (FNA) is the best technique for the diagnosis and staging of pancreatic cancer due to its ability to obtain tissue for diagnosis. The standardized indications for pancreatic EUS-FNA comprise the definite diagnosis of malignancy and histopathological confirmation of adenocarcinoma before surgical resection, chemo/radiotherapy, or celiac plexus neurolysis. The technique of performing EUS-FNA is described in detail, from the vizualization of the target lesion and adequate placement of the transducer to allow optimal needle access, to needle penetration and sampling of the targeted lesion. We report a series of 9 patients who underwent EUS-FNA and shortly review the indications, technique, results and impact of EUS-FNA on the management of these patients.
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Affiliation(s)
- Mariana Jinga
- 2nd Internal Medicine Clinic, "Carol Davila" Military Emergency Clinical Hospital, Bucharest, Romania
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