Laparoscopic Reversal of Hartmann’s Procedure: State of the Art 20 Years after the First Reported Case

Introduction. Aim of the present work is to review the literature to point out the role of laparoscopic reversal of Hartmann procedure. Material and Methods. Number of patients, age, sex, etiology, Hinchey classification, interval between procedure and reversal, position of the first trocars, mean operative time (min), number and causes of conversion, length of stay, mortality, complications, and quality of life were considered. Results. 238 males (52.4%) and 216 females (47.6%) between 38 and 67 years were analyzed. The etiology was diverticulitis in 292 patients (72.1%), carcinoma in 43 patients (10.6%), and other in 70 patients (17.3%). Only 7 articles (22.6%) reported Hinchey classification. The interval between initial procedure and reversal was between 50 and 330 days. The initial trocar was open positioned in 182 patients (43.2%) through umbilical incision, in 177 patients (41.9%) in right upper quadrant, and in 63 patients (14.9%) in colostomy site. The operative time was between 69 and 285 minutes. A total of 83 patients (12.1%) were converted and the causes were reported in 67.4%. The length of stay was between 3 and 12 days. 5 patients (0.7%) died. The complications concern 112 cases (16.4%). Conclusion. The laparoscopic Hartmann’s reversal is safer and achieves faster positive results

Relationship between circulating interleukin-10 and histological features in patients with chronic C hepatitis

<b>Background and Objectives:</b> An imbalance in cytokine production may be involved in the pathogenesis of chronic C hepatitis. The aim of the study was to investigate circulating levels of interleukin-10 (IL-10) in a selected cohort of patients affected by chronic C hepatitis. <b>Design and Setting:</b> Retrospective study based on consecutive hepatitis C virus patients, affected by chronic active hepatitis, attending the general hospital of hepatology unit from June to September 2009 <b>Patients and Methods:</b> A total of 49 patients with chronic C hepatitis and 20 healthy control subjects similar in gender and age were examined. Circulating IL-10 was assessed by ELISA commercial kit (R and D Systems) in all investigated subjects. <b>Results</b>: There was no significant difference in IL-10 values between controls and overall patients (<i>P</i>&gt;.05). Nevertheless, among patients, subjects with more severe necroinflammation had higher values than others (<i>P</i>&lt;.001). Moreover, a close relationship was found between IL-10 values and serum aspartate aminotransferase (r=0.61; <i>P</i>&lt;.001). <b>Conclusions</b>: These findings suggest that IL-10 may be a useful additional marker to assess necroinflammation and to monitor the evolution of liver damage. They also argue for a potential pathophysiological role for IL-10 in the persistence and progression of hepatitis

A Lethal Complication after Transarterial Chemoembolization with Drug-Eluting Beads for Hepatocellular Carcinoma

Background. The current standard of care for patients with large or multinodular noninvasive hepatocellular carcinoma is conventional transarterial chemoembolization (TACE). TACE may also be performed with drug-eluting beads, but serious complications of this procedure have been reported. Methods. Aim of this report is to present a patient affected by multifocal HCC who underwent TACE with drug-eluting bead (DEB-TACE). Results. Following the procedure the patient developed a hepatic abscess and biliobronchial fistula resulting in adult respiratory distress syndrome and death. Conclusion. We speculate that DEB-TACE has a prolonged effect on the tumor and the surrounding liver, resulting in progressive enlargement of the necrotic area. This activity that can extend to the surrounding healthy hepatic tissues may continue indefinitely

Reduction of volumetric bone mineral density in postmenopausal women with hepatitis C virus-correlated chronic liver disease: a peripheral quantitative computed tomography (pQCT) study

BACKGROUND: The prevalence of osteoporosis in chronic liver disease (CLD) varies considerably among the studies, depending on patient selection and diagnostic criteria. We aimed to measure bone turnover markers and volumetric bone mineral density (BMD) in a group of postmenopausal women with CLD using both dual energy X-ray absorptiometry (DXA) and peripheral quantitative computed tomography (pQCT), in comparison with age-matched healthy subjects. METHODS: Thirty-five postmenopausal patients with HCV-correlated CLD and 35 healthy postmenopausal women, as controls, underwent a DXA scan at lumbar and femoral level and a pQCT measurement of the nondominant forearm. Serum concentrations of biochemical markers relevant to bone turnover were also measured. RESULTS: Patients showed no differences in DXA values either at lumbar or femoral level compared to controls. On the contrary, pQCT geometrical (cortical cross-sectional area) and volumetric (total and trabecular volumetric BMD) parameters were significantly reduced in the CLD women. Also the Strength-Strain Index (SSI), an estimate of diaphyseal bone resistance to bending and torsion, was significantly lower in patients than in controls. Patients with CLD presented an unbalanced bone turnover, with increased bone resorption markers. CONCLUSIONS: The bone geometrical and volumetric parameters measured in our CLD postmenopausal women, by pQCT, show a reduced bone mineral quality and stiffness. Conversely, DXA-measurements seem unable to appreciate the bone alterations in these patients. This would encourage further studies to validate pQCT analysis as a diagnostic tool for a correct estimate of bone involvement in CLD

Epoetin alpha improves the response to antiviral treatment in HCV-related chronic hepatitis

International audienc

Carbohydrate 19.9 Antigen Serum Levels in Liver Disease

Background. Carbohydrate 19.9 antigen (CA19.9) has been used in the diagnosis and followup of gastrointestinal tumours. The aim of this prospective longitudinal study was the evaluation of CA19.9 levels in patients with chronic hepatitis and hepatic cirrhosis hepatitis C virus and B virus correlated. Materials and Methods. 180 patients were enrolled, 116 with HCV-related chronic liver disease (48% chronic hepatitis, 52% cirrhosis) and 64 with HBV-related chronic liver disease (86% chronic hepatitis, 14% cirrhosis). Patients with high levels of CA19.9 underwent abdominal ecography, gastroendoscopy, colonoscopy, and abdominal CT scan. Results. 51.7% of patients with HCV-related chronic liver disease and 48.4% of those with HBV-related chronic liver disease presented high levels of CA19.9. None was affected by pancreatic or intestinal neoplasia, cholestatic jaundice, or other diseases potentially able to induce Ca19.9 elevations. CA19.9 levels were elevated in 43.3% of HCV chronic hepatitis, in 56.3% of HCV cirrhosis, in 45.1% of HBV chronic hepatitis, and in 58% of HBV cirrhosis. Conclusions. CA19.9 commonly increases in the serum of patients with chronic viral hepatitis. Elevation of CA 19.9 is not specific for neoplastic disease and is related to the severity of fibrosis and to the viral aetiology of hepatitis

The Immune System in Hepatocellular Carcinoma and Potential New Immunotherapeutic Strategies

Background. Hepatocellular carcinoma is a major health problem worldwide and the third most common cause of cancer-related death. HCC treatment decisions are complex and dependent upon tumor staging. Several molecular targeted agents have been evaluated in clinical trials in advanced HCC. Despite of only modest objective response rates according to the Response Evaluation Criteria in Solid Tumors, several studies showed encouraging results in terms of prolongation of the time to progression, disease stabilization, and survival. Cellular immunotherapy would improve the immune state and has potential in enhancing the therapeutic outcome for HCC patients. Materials and Methods. A search of the literature was made using cancer literature, the PubMed, Scopus, and Web of Science (WOS) database for the following keywords: “hepatocellular carcinoma,” “molecular hepatocarcinogenesis,” “targeted therapy,” “molecular immunological targets,” “tumour-associated antigens,” “Tregs,” “MDSCs,” “immunotherapy.” Discussion and Conclusion. Treatment strategies combining blockade of immunoregulatory cell types such as Tregs and MDSCs and of inhibitory receptors, with vaccine-induced activation of TAA-specific T cells, may be necessary to achieve the most effective therapeutic antitumour activity in HCC. In the future, new therapeutic options will be represented by a blend of immunotherapy-like vaccines and T-cell modulators, supplemented by molecularly targeted inhibitors of tumor signaling pathways