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Cianci R, Lolli S, Pagliari D, Gambassi G, Frosali S, Marmo R, Melioli G, Orlando A, Newton EE, Serone E, Landolfi R, Pandolfi F, Frezza D. The involvement of IgH enhancer HS1.2 in the pathogenesis of Crohn's disease: how the immune system can influence a multifactorial disease. Eur Rev Med Pharmacol Sci 2016; 20:3618-3627. [PMID: 27649663] [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: 06/06/2023]
Abstract
OBJECTIVE To study the 3' immunoglobulin heavy-chain regulatory region (3'RR) enhancer complex, active in class switching recombination and in B-cells, in Crohn's disease. PATIENTS AND METHODS A total of 167 patients [79 females (47.3%) and 88 males (52.7%)] affected by Crohn's disease were enrolled in the study. As a control, we included 64 healthy subjects, age and sex matched, from the same geographical area. Blood tests were performed on all subjects to determine their antibody levels and to detect the presence of any possible infections. We conducted a selective PCR, which amplified the hs1.2-A region. The nested second PCR to amplify the polymorphic core of the enhancer was performed. RESULTS No differences between cases and controls were observed with respect to sex distribution (43.8% females among controls and 49.5% among cases), age, tTG IgA, RF, serum or secretory IgA, IgG1, IgG2 and IgG3. No correlation was found between both seric and secretory immunoglobulins levels, with except of statistically significant differences between cases and controls with respect to IgA and IgG ASCA positivity (p<0.001), serum IgG4 (p<0.001) and IgD (p=0.001). CONCLUSIONS We have demonstrated that in Crohn's disease, the HS1,2 immunoglobulins enhancer is not implicated in the disease pathogenesis. Moreover, we have found that IgG4 levels are lower in Crohn's disease patients than in controls; these data may be related to an impairment of number and function of Tregs, further linked to the presence of tissue inflammation. Crohn's disease is a complex multifactorial disease. The pathogenesis of Crohn's disease is incompletely understood although it is clear that the disease involves multiple interacting agents.
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Affiliation(s)
- R Cianci
- Institute of Internal Medicine, Catholic University of the "Sacred Heart", A. Gemelli Foundation, School of Medicine, Rome, Italy.
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Bringiotti R, Ierardi E, De Tullio N, Fracella MR, Brindicci D, Marmo R, Albano F, Papagni S, Di Leo A, Principi M. Education and imaging. Gastroenterology: video capsule endoscopy disclosure of unprecedented therapeutic effect of Eviendep on small bowel polyposis in Lynch syndrome. J Gastroenterol Hepatol 2015; 30:801. [PMID: 25865861 DOI: 10.1111/jgh.12912] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- R Bringiotti
- Department of Emergency and Organ Transplantation, University of Bari (Italy), Bari, Italy
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Hassan C, Bretthauer M, Kaminski MF, Polkowski M, Rembacken B, Saunders B, Benamouzig R, Holme O, Green S, Kuiper T, Marmo R, Omar M, Petruzziello L, Spada C, Zullo A, Dumonceau JM. Bowel preparation for colonoscopy: European Society of Gastrointestinal Endoscopy (ESGE) guideline. Endoscopy 2013; 45:142-50. [PMID: 23335011 DOI: 10.1055/s-0032-1326186] [Citation(s) in RCA: 293] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM This Guideline is an official statement of the European Society of Gastrointestinal Endoscopy (ESGE). It addresses the choice amongst regimens available for cleansing the colon in preparation for colonoscopy. METHODS This Guideline is based on a targeted literature search to evaluate the evidence supporting the use of bowel preparation for colonoscopy. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) system was adopted to define the strength of recommendation and the quality of evidence. RESULTS The main recommendations are as follows. (1) The ESGE recommends a low-fiber diet on the day preceding colonoscopy (weak recommendation, moderate quality evidence). (2) The ESGE recommends a split regimen of 4 L of polyethylene glycol (PEG) solution (or a same-day regimen in the case of afternoon colonoscopy) for routine bowel preparation. A split regimen (or same-day regimen in the case of afternoon colonoscopy) of 2 L PEG plus ascorbate or of sodium picosulphate plus magnesium citrate may be valid alternatives, in particular for elective outpatient colonoscopy (strong recommendation, high quality evidence). In patients with renal failure, PEG is the only recommended bowel preparation. The delay between the last dose of bowel preparation and colonoscopy should be minimized and no longer than 4 hours (strong recommendation, moderate quality evidence). (3) The ESGE advises against the routine use of sodium phosphate for bowel preparation because of safety concerns (strong recommendation, low quality evidence).
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Affiliation(s)
- C Hassan
- Digestive Endoscopy Unit, Catholic University, Rome, Italy
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4
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Morisco F, Castiglione F, Rispo A, Stroffolini T, Sansone S, Vitale R, Guarino M, Biancone L, Caruso A, D'Inca R, Marmo R, Orlando A, Riegler G, Donnarumma L, Camera S, Zorzi F, Renna S, Bove V, Tontini G, Vecchi M, Caporaso N. Effect of immunosuppressive therapy on patients with inflammatory bowel diseases and hepatitis B or C virus infection. J Viral Hepat 2013; 20:200-8. [PMID: 23383659 DOI: 10.1111/j.1365-2893.2012.01643.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Accepted: 05/29/2012] [Indexed: 12/16/2022]
Abstract
Viral hepatitis reactivation has been widely reported in patients undergoing immunosuppressive therapy; however, few data are available about the risk of HBV and HCV reactivation in patients with inflammatory bowel disease, receiving immunosuppressive drugs. The aim of our study was to assess the prevalence of HBV and HCV infection in a consecutive series of patients with inflammatory bowel disease and to value the effects of immunosuppressive therapy during the course of the infection. Retrospective observational multicenter study included all consecutive patients with inflammatory bowel disease who have attended seven Italian tertiary referral hospitals in the last decade. A total of 5096 patients were consecutively included: 2485 Crohn's disease and 2611 Ulcerative Colitis. 30.5% and 29.7% of the patients were investigated for HBV and HCV infection. A total of 30 HBsAg positive, 17 isolated anti-HBc and 60 anti-HCV-positive patients were identified. In all, 20 patients with HBV or HCV infection received immunosuppressive therapy (six HBsAg+; four isolated anti-HBc+ and 10 anti-HCV+). One of six patients showed HBsAg+ and one of four isolated anti-HBc+ experienced reactivation of hepatitis. Two of six HBsAg patients received prophylactic therapy with lamivudine. Only one of 10 anti-HCV+ patients showed mild increase in viral load and ALT elevation. Screening procedures for HBV and HCV infection at diagnosis have been underused in patients with inflammatory bowel disease. We confirm the role of immunosuppressive therapy in HBV reactivation, but the impact on clinical course seems to be less relevant than previous reported.
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Affiliation(s)
- F Morisco
- Clinical and Experimental Medicine, Gastroenterology Unit, University of Naples Federico II, Naples, Italy.
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Spada C, Hassan C, Galmiche J, Neuhaus H, Dumonceau J, Adler S, Epstein O, Gay G, Pennazio M, Rex D, Benamouzig R, de Franchis R, Delvaux M, Devière J, Eliakim R, Fraser C, Hagenmuller F, Herrerias J, Keuchel M, Macrae F, Munoz-Navas M, Ponchon T, Quintero E, Riccioni M, Rondonotti E, Marmo R, Sung J, Tajiri H, Toth E, Triantafyllou K, Van Gossum A, Costamagna G. Kolonkapselendoskopie: Leitlinie der Europäischen Gesellschaft für Gastrointestinale Endoskopie. Endo heute 2012; 25:145-154. [DOI: 10.1055/s-0032-1312968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Affiliation(s)
- C. Spada
- Digestive Endoscopy Unit, Catholic University, Rome, Italy
| | - C. Hassan
- Department of Gastroenterology and Hepatology, Nantes, University, Nantes, France
| | - J. Galmiche
- Department of Gastroenterology, Evangelisches Krankenhaus, Düsseldorf, Germany
| | - H. Neuhaus
- Service of Gastroenterology and Hepatology, Geneva University Hospitals, Geneva, Switzerland
| | - J. Dumonceau
- Department of Gastroenterology, Bikur Holim Hospital; Jerusalem, Israel
| | - S. Adler
- Department of Gastroenterology, Royal Free and University College Medical School, London, UK
| | - O. Epstein
- Department of Hepato-Gastroenterology, HU Strasbourg, Strasbourg, France
| | - G. Gay
- Division of Gastroenterology 2, San Giovanni Battista University Teaching Hospital, Turin, Italy
| | - M. Pennazio
- Department of Gastroenterology, Indiana University Hospital, Indianapolis, USA
| | - D. Rex
- Department of Gastroenterology, Avienne Hospital, University of Paris, Bobigny, France
| | - R. Benamouzig
- Gastroenterology Unit, Luigi Sacco University Hospital, Milan, Italy
| | - R. de Franchis
- Department of Gastroenterology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - M. Delvaux
- Chaim Sheba Medical Center, Tel-Aviv, Israel
| | - J. Devière
- Department of Gastroenterology, St. Mark's Hospital, London, UK
| | - R. Eliakim
- Department of Medicine I, Altona General Hospital, Hamburg, Germany
| | - C. Fraser
- Gastroenterology Service, Virgen Macarena University Hospital, Seville, Spain
| | - F. Hagenmuller
- Clinic for Internal Medicine, Bethesda Krankenhaus Bergedorf, Hamburg, Germany
| | - J. Herrerias
- Department of Gastroenterology and Clinical Nutrition Service, Royal Melbourne Hospital, Melbourne, Australia
| | - M. Keuchel
- Digestive Endoscopy Unit, Clinica Universitaria de Navarra, Pamplona, Spain
| | - F. Macrae
- Department of Gastroenterology, Hospital Edouard Herriot, Lyon, France
| | - M. Munoz-Navas
- Department of Gastroenterology, Hospital Universitario de Canarias, Tenerife, Spain
| | - T. Ponchon
- Gastroenterology Unit, Ospedale Valdue, Como, Italy
| | - E. Quintero
- Division of Gastroenterology, Curto Hospital, Polla, Italy
| | - M. Riccioni
- Department of Medicine and Therapeutics, Division of Gastroenterology, Prince of Wales Hospital, Shatin, N.T, Hong Kong
| | - E. Rondonotti
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - R. Marmo
- Endoscopy Unit, Skane University Hospital, Lund University, Malmö, Sweden
| | - J. Sung
- Hepatogastroenterology Unit, 2nd department of Internal Medicine-Propaedeutic, Attikon University General Hospital, Athens University, Athens, Greece
| | - H. Tajiri
- Hepatogastroenterology Unit, 2nd department of Internal Medicine-Propaedeutic, Attikon University General Hospital, Athens University, Athens, Greece
| | - E. Toth
- Hepatogastroenterology Unit, 2nd department of Internal Medicine-Propaedeutic, Attikon University General Hospital, Athens University, Athens, Greece
| | - K. Triantafyllou
- Hepatogastroenterology Unit, 2nd department of Internal Medicine-Propaedeutic, Attikon University General Hospital, Athens University, Athens, Greece
| | - A. Van Gossum
- Hepatogastroenterology Unit, 2nd department of Internal Medicine-Propaedeutic, Attikon University General Hospital, Athens University, Athens, Greece
| | - G. Costamagna
- Hepatogastroenterology Unit, 2nd department of Internal Medicine-Propaedeutic, Attikon University General Hospital, Athens University, Athens, Greece
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Spada C, Hassan C, Galmiche JP, Neuhaus H, Dumonceau JM, Adler S, Epstein O, Gay G, Pennazio M, Rex DK, Benamouzig R, de Franchis R, Delvaux M, Devière J, Eliakim R, Fraser C, Hagenmuller F, Herrerias JM, Keuchel M, Macrae F, Munoz-Navas M, Ponchon T, Quintero E, Riccioni ME, Rondonotti E, Marmo R, Sung JJ, Tajiri H, Toth E, Triantafyllou K, Van Gossum A, Costamagna G. Colon capsule endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy 2012; 44:527-36. [PMID: 22389230 DOI: 10.1055/s-0031-1291717] [Citation(s) in RCA: 178] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PillCam colon capsule endoscopy (CCE) is an innovative noninvasive, and painless ingestible capsule technique that allows exploration of the colon without the need for sedation and gas insufflation. Although it is already available in European and other countries, the clinical indications for CCE as well as the reporting and work-up of detected findings have not yet been standardized. The aim of this evidence-based and consensus-based guideline, commissioned by the European Society of Gastrointestinal Endoscopy (ESGE) is to furnish healthcare providers with a comprehensive framework for potential implementation of this technique in a clinical setting.
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Affiliation(s)
- C Spada
- Digestive Endoscopy Unit, Catholic University, Rome, Italy.
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Repici A, Hassan C, De Paula Pessoa D, Pagano N, Arezzo A, Zullo A, Lorenzetti R, Marmo R. Efficacy and safety of endoscopic submucosal dissection for colorectal neoplasia: a systematic review. Endoscopy 2012; 44:137-50. [PMID: 22271024 DOI: 10.1055/s-0031-1291448] [Citation(s) in RCA: 188] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND STUDY AIMS Endoscopic submucosal dissection (ESD) has been proposed for large colorectal lesions, due to the high risk of recurrence following endoscopic mucosal resection. However, data on the efficacy and safety of colorectal ESD are still controversial. The aim of the current systematic review was to assess the efficacy and safety of colorectal ESD. METHODS A detailed Medline search of papers published during the period 1999-2010 was performed, using the search terms "Endoscopic submucosal dissection," "Colorectal neoplasia," "Colon," or "Rectum." Published studies that evaluated ESD for colorectal lesions were assessed using well-defined inclusion/exclusion criteria, including histological confirmation and surgery for complications. The process was independently performed by two authors. Forest plots on primary (i.e. histologically verified R0 resection and surgery for ESD complications) and secondary end-points were produced based on random-effect models. Heterogeneity was assessed using the I2 statistic. Risk for within-study bias was also ascertained. RESULTS A total of 22 studies (20 Asian, two European) provided data on 2841 ESD-treated lesions. The per-lesion summary estimate of R0 resection rate was 88% (95%CI 82%-92%; I2=91%). At meta-regression, carcinoid vs. non-carcinoid series (R0 93% vs. 87%; P=0.04) and Asian vs. European series (R0 88% vs. 65%; P=0.03) appeared to explain the detected heterogeneity. The per-lesion summary estimate of surgery for ESD complications was 1% (95%CI 0%-1%) with a moderate degree of heterogeneity (I2=49%). However, subgrouping of these results according to histological tumor types was not available in the reviewed studies. CONCLUSIONS ESD appeared to be an extremely effective technique to achieve R0 resection of large colorectal lesions. The very low rate of surgery for complications also shows the potential safety of this approach.
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Affiliation(s)
- A Repici
- Department of Gastroenterology, IRCCS Istituto Clinico Humanitas, Milan, Italy
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8
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Di Giulio E, Hassan C, Marmo R, Zullo A, Annibale B. Appropriateness of the indication for upper endoscopy: a meta-analysis. Dig Liver Dis 2010; 42:122-6. [PMID: 19497799 DOI: 10.1016/j.dld.2009.04.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [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] [Received: 01/10/2009] [Revised: 04/20/2009] [Accepted: 04/20/2009] [Indexed: 02/08/2023]
Abstract
BACKGROUND Application of appropriate indications for upper endoscopy (EGD) should conserve limited endoscopic resources. To perform a systematic review and meta-analysis to assess the efficacy of American Society for Gastrointestinal Endoscopy and European Panel on the Appropriateness of Gastrointestinal Endoscopy guidelines in selecting patients referred for an upper endoscopy relative to the detection of gastro-oesophageal cancer. METHODS Studies comparing the appropriateness of EGD indication according to American Society for Gastrointestinal Endoscopy or European Panel on the Appropriateness of Gastrointestinal Endoscopy guidelines and the detection of relevant endoscopic findings and cancer were identified by searching the Medline (1982 to September 2008). Pre-defined outputs of the meta-analysis were sensitivity, specificity, and positive and negative likelihood ratios (LR+, LR-). RESULTS We included eight cohort studies comprising 13,856 patients; 10,643 EGD indications were categorized as appropriate, and 3010 (22%) as inappropriate. For relevant findings, the adjusted sensitivity, specificity, LR+, and LR- were 85% (95% CI, 84-86%), 28% (95% CI, 27-29%), 1.18 (95% CI, 1.1-1.3) and 0.6 (95% CI, 0.5-0.7), respectively. For cancer detection, the adjusted sensitivity, specificity, LR+, and LR- were 97% (95% CI, 94-98%), 22% (95% CI, 22-23%), 1.2 (95% CI, 1.1-1.4), and 0.2 (95% CI, 0.05-0.9), respectively. CONCLUSIONS For inappropriate EGD, the very low likelihood of cancer argues against endoscopic referral, whereas the low specificity substantially reduces the predictive value of an appropriate indication for both cancer and relevant endoscopic findings.
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Affiliation(s)
- E Di Giulio
- Digestive and Liver Disease Unit, University La Sapienza, Sant'Andrea Hospital, Rome, Italy
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9
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Cipolletta L, Zambelli A, Bianco MA, De Grazia F, Meucci C, Lupinacci G, Salerno R, Piscopo R, Marmo R, Orsini L, Rotondano G. Acrylate glue injection for acutely bleeding oesophageal varices: A prospective cohort study. Dig Liver Dis 2009; 41:729-34. [PMID: 19362522 DOI: 10.1016/j.dld.2009.02.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2008] [Revised: 12/14/2008] [Accepted: 02/10/2009] [Indexed: 12/11/2022]
Abstract
BACKGROUND Acrylate glue injection is seldom performed in patients with bleeding oesophageal varices. AIM To assess efficacy and safety of acrylate glue injection in patients with bleeding oesophageal varices, as well as the impact of this technique on subsequent variceal ligation. METHODS Prospective study on 133 consecutive cirrhotic patients treated by intravariceal injection of undiluted N-butyl-2-cyanoacrylate into the bleeding varix. Outcome measures were initial haemostasis, recurrent bleeding, complications and mortality at 6 weeks. RESULTS 52 patients were actively bleeding at endoscopy and 81 showed stigmata of recent haemorrhage. Initial haemostasis was achieved in 49/52 active bleeders (94.2% [95% CI 85.1-98.5]). Overall, early recurrent bleeding occurred in 7 patients (5.2% [95% CI 2.3-10.1]). No major procedure-related complication was recorded. At 6 weeks, death occurred in 11 patients, with an overall bleeding-related mortality of 8.2% [95% CI 5.8-15.3]. Mortality was higher in active (15.4% [95% CI 6.9-28.1]) than non-active bleeders (3.7% [95% CI 0.8-10.4], OR 4.7 [95% CI 1.05-28.7], p=0.02). Of those surviving the first bleeding episode, 112 patients subsequently underwent ligation. No technical difficulties were encountered in performing the banding procedure which was successfully completed in all cases. CONCLUSIONS Emergency injection of acrylate glue is safe and effective for the treatment of acute bleeding oesophageal varices and does not hamper subsequent variceal ligation.
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Affiliation(s)
- L Cipolletta
- Division of Gastroenterology, Hospital Maresca, Torre del Greco, Italy.
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10
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Marmo R, Rotondano G, Casetti T, Manes G, Chilovi F, Sprujevnik T, Bianco MA, Brancaccio ML, Imbesi V, Benvenuti S, Pennazio M. Degree of concordance between double-balloon enteroscopy and capsule endoscopy in obscure gastrointestinal bleeding: a multicenter study. Endoscopy 2009; 41:587-92. [PMID: 19588285 DOI: 10.1055/s-0029-1214896] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND STUDY AIMS Capsule endoscopy is considered the diagnostic procedure of choice in patients with obscure gastrointestinal bleeding (OGIB). Double-balloon endoscopy (DBE) offers both diagnostic and therapeutic potential, but is invasive, complex, and time-consuming. The aim was to evaluate diagnostic agreement between capsule endoscopy and DBE in patients with OGIB, and secondarily the diagnostic gain of DBE when capsule endoscopy detected only blood or clots in the small-bowel lumen. METHODS Multicenter prospective study carried out at six institutions in Italy. RESULTS 193 patients (119 men, mean age 61.6 +/- 16.2) first underwent capsule endoscopy and then DBE. The most frequent positive findings at capsule endoscopy were vascular lesions (74 patients, 38.3 %), blood or clot in the lumen (34, 17.6 %), and tumor mass (20, 10.4 %). The most frequent findings at DBE were vascular lesions (72 patients, 37.3 %), neoplasia (30, 15.5 %) and ulcers/inflammatory lesions (12, 6.2 %). Overall kappa coefficient was 0.46 (95 %CI 0.38 - 0.54), with maximum concordance for vascular (0.72 [95 %CI 0.59 - 0.84]) and inflammatory (0.78 [0.58 - 0.99]) lesions and minimum for polyps (0.46 [0.16 - 0.80]). Blood in the lumen was the only positive finding at capsule endoscopy in 34 cases; of these, 12 had negative DBE findings whereas 10 had vascular lesions, 6 neoplasia, 1 ulcer, and 5 diverticula. CONCLUSION Capsule endoscopy and DBE have good agreement for vascular and inflammatory lesions but not for polyps or neoplasia. DBE provides valuable adjunctive information, particularly in patients with neoplasia or polyp at capsule endoscopy. DBE clarified the origin of bleeding in two-thirds of patients with capsule endoscopy showing only blood in the lumen.
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Affiliation(s)
- R Marmo
- Division of Gastroenterology, ASL SA3, L. Curto Hospital, Polla, 84037 S. Arsenio (SA), Italy.
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Cipolletta L, Rotondano G, Marmo R, Bianco MA. Endoscopic palliation of malignant obstructive jaundice: an evidence-based review. Dig Liver Dis 2007; 39:375-88. [PMID: 17317347 DOI: 10.1016/j.dld.2006.12.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [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] [Received: 07/27/2006] [Revised: 11/14/2006] [Accepted: 12/14/2006] [Indexed: 12/11/2022]
Abstract
Endoscopic stent insertion is considered the method of choice for palliative treatment of malignant biliary obstruction. Nonetheless, relevant studies are often underpowered or outdated and do not compare actual surgical outcomes with latest stent technology. Purpose of this review was to assess, with an evidence-based methodology, the role of endoscopic versus surgical palliation of patients with malignant obstructive jaundice with special reference to clinical effectiveness, safety aspects and economic outcomes.
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Affiliation(s)
- L Cipolletta
- Department of Gastroenterology and Digestive Endoscopy, Hospital Maresca, Torre del Greco, Naples, Italy
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12
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Rotondano G, Orsini L, Marmo R, Bianco MA, Cipolletta F, Salerno R, Meucci C, Cipolletta L. Colonic involvement in pemphigus vulgaris: a rare cause of chronic diarrhea. Endoscopy 2007; 39 Suppl 1:E178-9. [PMID: 17614052 DOI: 10.1055/s-2007-966550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- G Rotondano
- Division of Gastroenterology, Hospital "A. Maresca", Torre del Greco, Italy.
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13
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Bianco MA, Rotondano G, Marmo R, Garofano ML, Piscopo R, de Gregorio A, Baron L, Orsini L, Cipolletta L. Predictive value of magnification chromoendoscopy for diagnosing invasive neoplasia in nonpolypoid colorectal lesions and stratifying patients for endoscopic resection or surgery. Endoscopy 2006; 38:470-6. [PMID: 16767581 DOI: 10.1055/s-2006-925399] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [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: 12/10/2022]
Abstract
BACKGROUND AND STUDY AIMS In nonpolypoid colorectal lesions, the presence of irregular, distorted glands in the colon (a disrupted crypt pattern) on magnification chromoendoscopy (MCE) is strongly associated with submucosal invasive cancer. The aim of the present study was to evaluate the ability of MCE to differentiate between an invasive crypt pattern and a noninvasive crypt pattern, including nonneoplastic lesions, and to assess the ability of this MCE classification to predict invasiveness and allow patients to be selected for endoscopic resection or surgical resection. PATIENTS AND METHODS In a prospective study including 1560 colonoscopies, 153 flat or depressed colorectal lesions were evaluated with MCE among 534 colorectal lesions; the remainder had a polypoid appearance. The pit pattern was classified as nonneoplastic (type II) or neoplastic (types III - V), and the latter was subdivided into noninvasive (types III or IV) or submucosally invasive (type V). Lesions with a nonneoplastic and noninvasive neoplastic appearance were resected endoscopically if technically feasible, whereas those with a type V pattern were resected surgically. The resection specimens were analyzed histologically in relation to the Vienna classification. RESULTS Using this management strategy based on the pit pattern, 86 % (n = 70) of the type II lesions were hyperplastic; the remaining 11 had low-grade intraepithelial neoplasia. Type III and IV lesions (n = 58) represented either low-grade or high-grade intraepithelial neoplasia in 95 % of the cases. Three patients had sm1 (n = 2) or sm2/3 invasive cancers. Among the patients with type V lesions (n = 14), 11 had invasive cancers (four sm1 and seven sm2/3). Endoscopic differentiation based on the pit pattern thus had a positive predictive value (PPV) of 86 % and a negative predictive value of 96 % for distinguishing between nonneoplastic and neoplastic lesions. The pit pattern criteria for distinguishing between invasive and noninvasive neoplasia (including nonneoplastic lesions), and hence the choice between endoscopic and surgical resection, had a PPV of 79 % and a NPV of 98 %. Excluding nonneoplastic lesions, the NPV would be 95 %. CONCLUSIONS The endoscopic pit pattern on MCE has only a moderate predictive value for nonneoplastic lesions, so that leaving these flat hyperplastic lesions in place on the basis of the endoscopic magnification appearance alone cannot be generally recommended. However, MCE has a good predictive value for guiding management toward either endoscopic resection (if technically feasible) or surgical resection.
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Affiliation(s)
- M A Bianco
- Division of Gastroenterology, Maresca Hospital, Torre del Greco, Italy
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14
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Abstract
BACKGROUND Prospective trials support the role of capsule enteroscopy as an improvement in diagnosing mucosal lesions in the small bowel. AIM To determine the diagnostic yield and safety of capsule enteroscopy vs. alternative diagnostic modalities (such as push enteroscopy, small bowel follow-through or enteroclysis) in patients with small bowel diseases. METHODS A search for prospective studies comparing capsule enteroscopy vs. other diagnostic tests in adults was performed between 1966 and 2005. Selected articles were included in a meta-analysis. Three analyses were run separately, all included studies and studies having occult gastrointestinal bleeding or Crohn's disease as main outcome. RESULTS Seventeen studies (526 patients) met inclusion criteria. The rate difference (i.e. the absolute pooled difference in the rate of positive findings) between capsule enteroscopy and alternative modalities for small bowel disease was 41% (95% CI 35.6-45.9); 37% (95% CI 29.6-44.1) for occult gastrointestinal bleeding; and 45% (95% CI 30.9-58.0) for Crohn's disease. Failure to visualize the caecum occurred in 13%, significantly more often in occult bleeders (17%) than in patients with Crohn's disease (8%) (P < 0.006). Adverse events were recorded in 29 patients (6%). Capsule retention was more frequent in patients with Crohn's disease (3% vs. 1%, OR 4.37). CONCLUSIONS Capsule enteroscopy proved significantly superior to push enteroscopy and small bowel radiology in the diagnosis of ileal diseases. Capsule enteroscopy is safe, though prior radiology is still necessary to rule out small bowel strictures in patients with known or suspected Crohn's disease.
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Affiliation(s)
- R Marmo
- Department of Medicine, Division of Gastroenterology, Hospital L. Curto, Polla, Italy.
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15
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Abstract
BACKGROUND Radiation-induced proctopathy is a serious complication of radiation therapy for pelvic malignancy. AIM To assess the safety and efficacy of argon plasma coagulation in the treatment of haemorrhagic radiation-induced proctopathy. PATIENTS Twenty-four patients with rectal bleeding due to radiation-induced proctopathy were prospectively enrolled in the study. METHODS Indications for treatment were iron deficiency anaemia (n = 16) and persistent bleeding, despite pharmacotherapy (n = 8). Argon flow and power used were 0.8-1.2 l/min and 40 W, respectively. An interval of at least 4 weeks was allowed between treatment sessions. Haemoglobin level, bleeding severity score, number of admissions and transfusion requirements were recorded after endoscopic coagulation and before 12 and 24 months. RESULTS A median of 2.5 therapeutic sessions per patient were performed (range 1-6). All patients reported clinical improvement and/or cessation of rectal bleeding. The mean value of the bleeding severity score decreased from 2.9 to 0.8 (P < 0.01), while average haemoglobin levels increased by a mean of 1.9 mg/dl at the end of the treatments (P < 0.05). During a minimum follow-up of 24 months (range 24-60), rectal bleeding recurred in two cases and was successfully retreated endoscopically. One patient developed a recto-vaginal fistula. CONCLUSIONS Argon plasma coagulation appears to be a safe and effective technique for management of rectal bleeding caused by radiation-induced proctopathy.
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Affiliation(s)
- G Rotondano
- Division of Gastroenterology and Digestive Endoscopy ASL NA5-Hospital Agostino Maresca, Torre del Greco, Italy
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16
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Morisco F, Mazziotti G, Rotondi M, Tuccillo C, Iasevoli P, Del Buono A, Sorvillo F, Amato G, Marmo R, Caporaso N, Carella C. Interferon-related thyroid autoimmunity and long-term clinical outcome of chronic hepatitis C. Dig Liver Dis 2001; 33:247-53. [PMID: 11407670 DOI: 10.1016/s1590-8658(01)80715-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [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: 12/11/2022]
Abstract
BACKGROUND A high incidence of thyroid autoantibodies and/or disorders was observed in subjects with hepatitis C virus-related chronic hepatitis during interferon-alpha therapy. AIM To evaluate whether thyroid autoimmunity and dysfunction, induced by interferon-alpha therapy, could be viewed as predictors for treatment response and as valid prognostic markers of liver disease progression. PATIENTS A total of 136 subjects (96 males/40 females; median age 48 years; range 23-64) affected by biopsy-proven chronic hepatitis C (33.1% with compensated liver cirrhosis). METHODS All subjects were treated with interferon-alpha therapy at 6 MU 3 times weekly for 12 months and then followed up for an average period of 60 months (range 12-108). Routine laboratory tests, virological assessment, liver ultrasound, thyroid function tests (serum free-triiodothyronine, free-thyroxine, serum thyrotropin), and autoimmunity were performed for all subjects. RESULTS Percentage of thyroid autoimmunity and thyroid dysfunction in long-term responders was not significantly different compared to that in non-responders (47.0% and 11.8% vs 35.3% and 5.9%, respectively; non significant). The multivariate model demonstrated that the absence of cirrhosis was the only factor significantly related to successful response to therapy (odds ratio: 14.9; 95% confidence interval: 1.9-115.0 for chronic hepatitis C vs presence of cirrhosis). Moreover, the occurrence of thyroid autoimmunity during interferon therapy was similar both in patients with or without worsening of liver disease (33.3% and 39.8%, respectively; p = not significant). No subject with on-going liver disease developed thyroid dysfunction during treatment, as opposed to the 10/118 (8.4%) with a better course of liver disease; however, this difference was not statistically significant. The multivariate model showed that age was the only covariate significantly associated with unfavourable outcome of liver disease (odds ratio: 18.6; 95% confidence interval: 2.3-151.9, for those over 48 years vs younger patients). CONCLUSIONS There is no evidence that the immune mechanism involved in the pathogenesis of thyroid autoimmune phenomena is the same as that regulating the therapeutic clearance of HCV or modulating the unfavourable course of HCV-related chronic hepatitis. However, our study confirmed that liver disease seems to progress more slowly in younger subjects.
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Affiliation(s)
- F Morisco
- Dept. of Food Sciences, Federico II, University of Naples, Portici, Italy
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Cipolletta L, Bianco MA, Marmo R, Rotondano G, Piscopo R, Vingiani AM, Meucci C. Endoclips versus heater probe in preventing early recurrent bleeding from peptic ulcer: a prospective and randomized trial. Gastrointest Endosc 2001; 53:147-51. [PMID: 11174282 DOI: 10.1067/mge.2001.111386] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.2] [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: 12/10/2022]
Abstract
BACKGROUND Endoscopic application of hemoclips (HC) was prospectively compared with heat probe (HP) treatment in patients with bleeding ulcers. METHODS One hundred thirteen patients with major stigmata of ulcer hemorrhage were randomly assigned to receive HP (n = 57) or HC (n = 56). Clinical and endoscopic features were comparable in both groups. Recurrent bleeding was retreated with the modality previously used. Patients in whom treatment or retreatment was unsuccessful underwent emergency surgery. RESULTS Hemostasis, adequate treatment of visible vessel, 30-day mortality, and emergency surgery rates were similar for both groups. Recurrent bleeding was 21% for HP and 1.8% for HC (p < 0.05). Length of hospital stay and transfusion requirements were significantly lower in the HC group. There was no evidence of clip-induced tissue injury or impaired ulcer healing. Clips dislodged spontaneously in most patients within 8 weeks of treatment. No further hemorrhage occurred on a median follow-up of 11 months (range 1-23). CONCLUSIONS The hemoclip is safe and effective in the treatment of severe ulcer bleeding and is superior to HP in preventing early recurrent bleeding.
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Affiliation(s)
- L Cipolletta
- Department of Gastroenterology and Endoscopy, Maresca Hospital, Torre del Greco, Naples, Italy
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18
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Amitrano L, Brancaccio V, Guardascione MA, Margaglione M, Iannaccone L, Dandrea G, Ames PR, Marmo R, Mosca S, Balzano A. High prevalence of thrombophilic genotypes in patients with acute mesenteric vein thrombosis. Am J Gastroenterol 2001; 96:146-9. [PMID: 11197244 DOI: 10.1111/j.1572-0241.2001.03465.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [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: 12/11/2022]
Abstract
OBJECTIVES Mesenteric vein thrombosis is a rare but severe abdominal emergency, often requiring intestinal resection. New genetic prothrombotic defects such as factor V Leiden, the prothrombin transition G20210A, and the methylenetetrahydrofolate reductase TT677 genotype have been described in association with venous thrombosis. Our goal was to assess prevalence and clinical significance of genetic thrombophilia in mesenteric vein thrombosis. METHODS Twelve patients with acute mesenteric vein thrombosis were compared with 431 healthy people from the same geographical area. The factor V Leiden, the prothrombin transition G20210A, and the methylenetetrahydrofolate reductase TT677 genotype were identified by polymerase chain reaction and restriction analysis. RESULTS A thrombophilic genotype was present in 9 patients (75%): the methylenetetrahydrofolate reductase TT677 genotype was present in 6 (50%), the factor V Leiden in 3 (25%), and the prothrombin transition G20210A in 3 (25%). Combined mutations were present in 4 (33%) patients. CONCLUSIONS The factor V Leiden, the prothrombin transition G20210A, and the methylenetetrahydrofolate reductase TT677 genotype are important predisposing factors in the pathogenesis of mesenteric vein thrombosis. Their identification bears strong clinical implications for management of patients with mesenteric vein thrombosis.
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Affiliation(s)
- L Amitrano
- Gastroenterology Unit, A. Cardarelli Hospital, Naples, Italy
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19
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Cipolletta L, Bianco MA, Rotondano G, Marmo R. Pancreatic head mass: what can be done? Diagnosis: ERCP and EUS. JOP 2000; 1:108-10. [PMID: 11854566] [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: 02/23/2023]
Affiliation(s)
- L Cipolletta
- Department of Gastroenterology and Digestive Endoscopy, ASL NA5, Hospital A. Maresca. Torre del Greco, Italy.
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20
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Cipolletta L, Bianco MA, Rotondano G, Marmo R, Piscopo R, Meucci C. Endoscopic clipping of perforation following pneumatic dilation of esophagojejunal anastomotic strictures. Endoscopy 2000; 32:720-2. [PMID: 10989998 DOI: 10.1055/s-2000-7032] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.4] [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: 12/26/2022]
Abstract
Two patients with small perforations occurring after endoscopic balloon dilation of esophagojejunal anastomotic strictures were treated conservatively using metal clips. Closure of the perforation was achieved in both cases, using one and two clips in a single session. There was no procedure-related morbidity and no patient developed complications. Patients were discharged from hospital on days 4 and 5, respectively. In patients with esophagojejunal anastomotic strictures, endoscopic treatment of postdilation perforation by metal clips is safe and effective.
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Affiliation(s)
- L Cipolletta
- Servizio di Gastroenterologia ed Endoscopia Digestiva, Ospedale Maresca, Torre del Greco, Naples, Italy.
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21
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Marmo R, Rotondano G, Bianco MA, Cipolletta L. Helicobacter pylori and bleeding peptic ulcer: do we really need a gold standard? Gastrointest Endosc 2000; 52:148-9. [PMID: 10882990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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22
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Amitrano L, Brancaccio V, Guardascione MA, Margaglione M, Iannaccone L, D'Andrea G, Marmo R, Ames PR, Balzano A. Inherited coagulation disorders in cirrhotic patients with portal vein thrombosis. Hepatology 2000; 31:345-8. [PMID: 10655256 DOI: 10.1002/hep.510310213] [Citation(s) in RCA: 201] [Impact Index Per Article: 8.4] [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: 12/14/2022]
Abstract
The prevalence and pathogenesis of portal vein thrombosis (PVT) in patients with cirrhosis without hepatocellular carcinoma are not clearly defined. The role of thrombophilic genetic factors is well established in other venous thrombotic diseases, as well as in noncirrhotic portal thrombosis. Recently, new, inherited thrombophilic disorders (factor V Leiden [FVL], mutation G20210A of prothrombin [PTHR A(20210)], and mutation TT677 of methylenetetrahydrofolate reductase [MTHFR C677-->T]) have been identified and associated with increased risk of venous thrombosis. The aim of our study was to investigate the role of these thrombophilic disorders in the pathogenesis of PVT in cirrhotic patients. Twenty-three cirrhotic patients with PVT and 40 cirrhotics without PVT were included. A group of 184 patients with deep vein thrombosis (DVT) and 431 healthy persons served as controls. The FVL, PTHR A(20210), and MTHFR C(677)-->T genotypes were identified by a polymerase chain reaction and restriction analysis. The frequencies of FVL, PTHR A(20210) mutation, and homozygous MTHFR C(677)-->T were 13%, 34.8%, and 43.5% in cirrhotic patients with PVT and 7.5%, 2.5%, and 5% in cirrhotic patients without PVT, respectively. Five patients in the former group had associated defects. A thrombophilic genotype was detected in 69.5% of the patients with PVT. Identification of this high-risk group may have implications in patients who are candidates for major surgery or liver transplantation, and may influence the duration of oral anticoagulation.
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Affiliation(s)
- L Amitrano
- Gastroenterology Unit, Cardarelli Hospital, Naples, Italy.
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Cipolletta L, Bianco MA, Rotondano G, Marmo R, Lamanda R, Di Scala A, De Simone T, Bruni D. Laparoscopic antegrade biliary stenting for postoperative endoscopic clearance of biliary stones. J Laparoendosc Adv Surg Tech A 1999; 9:321-4. [PMID: 10488825 DOI: 10.1089/lap.1999.9.321] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Unsuspected ductal stones discovered during laparoscopic cholecystectomy may necessitate conversion to an open procedure, laparoscopic extraction, or postoperative endoscopic papillotomy. In order not to lose the advantages of a minimally invasive treatment and to decrease the likelihood of postoperative endoscopic failure, laparoscopic antegrade biliary stenting was attempted in 10 unselected patients (8 women, 2 men; mean age 52 +/- 11.4 years) with intraoperatively detected common bile duct stones. The mean diameter of these stones was 7 mm (range 5-11 mm). One stenting failed because of stone impaction, but the procedure was successful with effective biliary drainage in nine patients. The mean operative time was 70 (range 50-165) minutes. Subsequent ERCP was performed a mean of 8 (range 6-20) days after surgery. Deep cannulation, stent-guided papillotomy, and duct clearance was achieved in all stented patients, without any complication. Laparoscopic antegrade biliary stenting provides a guide for subsequent endoscopic stone removal, minimizing the risks of either stent migration or endoscopic failure. This combined technique is safe and cost effective and may be considered when ductal stones are discovered unexpectedly during laparoscopic cholecystectomy.
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Affiliation(s)
- L Cipolletta
- Servizio di Gastroenterologia ed Endoscopia Digestiva, Ospedale Maresca, Naples, Italy.
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Morisco F, Marmo R, Iasevoli P, Sessa G, Tuccillo C, Del Vecchio Blanco C, Caporaso N. Clinical outcome of chronic hepatitis C in patients treated with interferon: comparison between responders and non-responders. Ital J Gastroenterol Hepatol 1999; 31:454-8. [PMID: 10575561] [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: 02/14/2023]
Abstract
AIM To evaluate the prognosis of chronic hepatitis C in relation to interferon therapy response and the persistence of therapeutic benefits. PATIENTS/METHODS We studied the clinical outcome of 191 patients with chronic infection (152 chronic hepatitis C and 39 cirrhosis) treated with recombinant alpha-interferon (3-6 MU on alternate days for 1 year) during a mean period of 47 months (range 22.5-73.8). Control tests were done at 6-month intervals. HCV RNA was determined pre- and post-treatment in all participants, but continued yearly in long-term responders. The appearance of cirrhosis was estimated using a non-invasive method that utilizes a model based on clinical, instrumental and biochemical variables. Ascites, encephalopathy, haemorrhage, hepatocellular carcinoma, and death were considered liver-disease-related events. RESULTS A total of 39 patients were long-term responders, 36 relapsers, and 116 non-responders; 92% of long-term responders cleared HCV RNA and remained negative throughout the study period. The 3 HCV-RNA-positive long-term responders continued being so. No biochemical relapse was observed in long-term responders regardless of virological status. New cirrhosis was observed in 3/30 relapsers, in 9/85 non-responders, and in no long-term responders. Overall, 9 episodes of severe events occurred in 20% of cirrhotics and in 0.6% of chronic hepatitis, all non-responders. CONCLUSIONS Long-term response interrupts the progression to cirrhosis and reduces the incidence of severe complications. Multivariate analysis revealed that "baseline diagnosis of cirrhosis" was the only independent factor predictive of an unfavourable outcome of chronic HCV-related liver disease.
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Affiliation(s)
- F Morisco
- Department of Food Science, University of Naples Federico II, Italy
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25
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Delle Cave M, Vitale LM, Beneduce F, Ciamarra P, Marmo R, Del Vecchio Blanco C, Romano M. Seven days of ranitidine bismuth citrate plus two antimicrobials for Helicobacter pylori eradication. Ital J Gastroenterol Hepatol 1999; 31:265. [PMID: 10379492] [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: 02/12/2023]
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Abstract
OBJECTIVE Uncontrolled, retrospective clinical studies have recently claimed that HCV infection could trigger the onset of diabetes mellitus (DM). We sought to verify the association between DM and liver diseases of different etiology, stage, and severity in a prospective study including gender- and age-matched controls. METHODS Two hundred forty-seven patients with liver cirrhosis (184 men, 116 with an associated hepatocellular carcinoma, 34% in Child-Pugh's class A) were evaluated (group 1). One hundred fifty-seven (63.5) of them were HCV positive, 38 (15.5%) HBV positive, 49 (19.8%) alcohol abusers, and three (1.2%) cryptogenic. Two control groups were also included. The first control group consisted of 138 patients with chronic hepatitis due to HCV infection (73.9%), HBV infection (15.9%), or alcohol abuse (10.2%) (group 2). The second control group included 494 patients with an acute osteoarticular trauma, age- and gender-matched with patients in group 1 (group 3). RESULTS Diabetes mellitus was present in 32.3%, 3.6%, and 9.7% of patients in groups 1, 2, and 3, respectively. When compared with controls (group 3), DM was significantly less frequent in group 2 (p < 0.004) and significantly more frequent in group 1 (p < 0.0001). The prevalence of DM was not different among patients with HCV, HBV infection, or alcohol abuse. In group 3, the prevalence of DM appeared to increase steadily with age. On the contrary, in patients with liver cirrhosis (group 1) DM was detected in about 20-30% of cases in all decades of age. In group 2, diabetics were found only in the 7th and 8th decades of life. At multivariate analysis cirrhosis and age were the only two factors independently associated with DM; odds ratios were 12.5 (95% confidence interval [C.I.], 6.74-20.4) for cirrhosis, and 1.47 for age (95% C.I. 0.39-2.55). CONCLUSIONS Our findings disprove HCV infection as a trigger factor for DM, which should not be listed among the various extrahepatic manifestations of this viral infection.
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Affiliation(s)
- A Mangia
- Divisione di Gastroenterologia, IRCCS, Ospedale Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
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Coraggio F, Rotondano G, Marmo R, Balzanelli MG, Catalano A, Clemente F, Moccia F, Parola PC. Somatostatin in the prevention of recurrent bleeding after endoscopic haemostasis of peptic ulcer haemorrhage: a preliminary report. Eur J Gastroenterol Hepatol 1998; 10:673-6. [PMID: 9744696] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE Although endoscopic injection therapy provides excellent initial haemostasis in actively bleeding ulcers, the incidence of recurrent haemorrhage is not negligible. The aim of this study was to compare somatostatin, omeprazole and ranitidine in preventing further haemorrhage after endoscopic injection haemostasis. METHODS Seventy-three patients with major stigmata of ulcer haemorrhage at endoscopy were treated with epinephrine injection and randomly assigned to receive either omeprazole (n = 24) or ranitidine (n = 24) or somatostatin (n = 25). The three groups were similar in all background variables including mean age, clinical and endoscopic features, severity of bleeding and timing of the haemostatic procedure. All patients underwent a second endoscopic look at 48 h. Failures of treatment or retreatment underwent emergency surgery. RESULTS There were no statistically significant differences between the groups in terms of initial haemostasis, need for emergency surgery, transfusion requirements, length of hospital stay or mortality. Early recurrent haemorrhage was 5/22 (22.7%) in the ranitidine group, 5/23 (21.7%) in the omeprazole group and 2/23 (8.7%) in the somatostatin group. No major side-effect was noted with drug therapy. CONCLUSIONS The preliminary results suggest that somatostatin might be more effective than ranitidine and omeprazole in the prevention of recurrent haemorrhage following endoscopic injection therapy of bleeding peptic ulcers.
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Affiliation(s)
- F Coraggio
- Department of Emergency Medicine, Second University of Naples, Italy
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Anti M, Pignataro G, Armuzzi A, Valenti A, Iascone E, Marmo R, Lamazza A, Pretaroli AR, Pace V, Leo P, Castelli A, Gasbarrini G. Water supplementation enhances the effect of high-fiber diet on stool frequency and laxative consumption in adult patients with functional constipation. Hepatogastroenterology 1998; 45:727-32. [PMID: 9684123] [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: 02/08/2023]
Abstract
BACKGROUND/AIMS The purpose of this study was to determine the effects of a high-fiber diet and fluid supplementation in patients with functional chronic constipation. METHODOLOGY One hundred and seventeen patients with chronic functional constipation (aged 18-50 years) were randomly divided into two treatment groups. For two months both groups consumed a standard diet providing approximately 25 g fiber per day. Group 1 (58 patients) was allowed ad libitum fluid intake, while Group 2 was instructed to drink 2 liters of mineral water per day. Compliance was monitored throughout the study and results were assessed in terms of bowel-movement frequency and laxative use. RESULTS Fiber intake was similar in the two groups, while total daily fluid intake in Group 2 (mean 2.1 liters) was significantly greater than that of Group 1 (1.1 liters)(p < 0.001). In both groups, there were statistically significant increases in stool frequency and decreases in laxative use during the two-month trial, but both changes were greater in Group 2 (stool frequency: p < 0.001 vs. Group 1; laxative use: p < 0.001 vs Group 1). CONCLUSIONS A daily fiber intake of 25 g can increase stool frequency in patients with chronic functional constipation, and this effect can be significantly enhanced by increasing fluid intake to 1.5-2.0 liters/day.
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Affiliation(s)
- M Anti
- Department of Internal Medicine, Catholic University, Policlinico A. Gemelli, Rome
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Abstract
BACKGROUND Mechanical lithotripsy for the management of difficult common bile duct stones has sometimes yielded conflicting results. METHODS A series of 162 consecutive patients who underwent mechanical lithotripsy was evaluated retrospectively and a large number of variables tested for their association with successful outcome. RESULTS The procedure was safe (morbidity rate 1.8 per cent) and effective (84.0 per cent stone clearance rate). Univariate and multivariate analysis showed that stone size was the only outcome predictor (mean(s.d.) diameter of grasped versus non-grasped stones 21.7 (6.7) versus 28.3(10.4) mm; F = 10.72, 98 d.f., P = 0.002). The cumulative probability of bile duct clearance ranged from over 90 per cent for stones with a diameter less than 10 mm to 68 per cent for those greater than 28 mm in diameter (P < 0.02). CONCLUSION Patients at high risk of lithotripsy failure (stone diameter of 28 mm or more) might more wisely undergo surgery or other non-surgical procedures, such as extracorporeal shock-wave lithotripsy or long-term biliary stenting.
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Affiliation(s)
- L Cipolletta
- Servizio di Gastroenterologia ed Endoscopia Digestiva, Ospedale Agostino Maresca, Torre del Greco, Università Cattolica del Sacro Cuore, Rome, Italy
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Cipolletta L, Costamagna G, Bianco MA, Rotondano G, Piscopo R, Mutignani M, Marmo R. Endoscopic mechanical lithotripsy of difficult common bile duct stones. Br J Surg 1997. [PMID: 9361600 DOI: 10.1002/bjs.1800841019] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Mechanical lithotripsy for the management of difficult common bile duct stones has sometimes yielded conflicting results. METHODS A series of 162 consecutive patients who underwent mechanical lithotripsy was evaluated retrospectively and a large number of variables tested for their association with successful outcome. RESULTS The procedure was safe (morbidity rate 1.8 per cent) and effective (84.0 per cent stone clearance rate). Univariate and multivariate analysis showed that stone size was the only outcome predictor (mean(s.d.) diameter of grasped versus non-grasped stones 21.7 (6.7) versus 28.3(10.4) mm; F = 10.72, 98 d.f., P = 0.002). The cumulative probability of bile duct clearance ranged from over 90 per cent for stones with a diameter less than 10 mm to 68 per cent for those greater than 28 mm in diameter (P < 0.02). CONCLUSION Patients at high risk of lithotripsy failure (stone diameter of 28 mm or more) might more wisely undergo surgery or other non-surgical procedures, such as extracorporeal shock-wave lithotripsy or long-term biliary stenting.
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Affiliation(s)
- L Cipolletta
- Servizio di Gastroenterologia ed Endoscopia Digestiva, Ospedale Agostino Maresca, Torre del Greco, Università Cattolica del Sacro Cuore, Rome, Italy
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Castellano L, De Sio I, Silvestrino F, Marmo R, Del Vecchio Blanco C. Cholelithiasis in patients with chronic active liver disease: evaluation of risk factors. Ital J Gastroenterol 1995; 27:425-9. [PMID: 8775468] [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: 02/02/2023]
Abstract
The aim of this cross-sectional study was to evaluate the prevalence of gallstones in patients with chronic active liver disease in relation to age, sex, family history of gallstones, number of pregnancies, obesity, diabetes mellitus, aetiology of liver disease and presence or not of cirrhosis. We studied 508 patients (411 with liver cirrhosis and 97 with chronic active hepatitis) by ultrasonography. Overall prevalence of gallstones and previous cholecystectomy was 22.6% and 8.5%, respectively. A higher prevalence of gallstones was found in the subjects studied, matched for sex and age, than in the general Italian population. Univariate analysis of data showed that the prevalence of gallstones is higher in females and increases with age in both sexes and with the progression of liver disease to cirrhosis. No significant association was found between gallstones and lithogenic familiarity, obesity, diabetes mellitus, number of pregnancies and alcohol abuse. In multiple logistic regression analysis of data, female sex, increasing age and cirrhosis in the whole series, age in males and cirrhosis in females proved to be the only independent variables associated with gallstones.
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Affiliation(s)
- L Castellano
- Cattedra di Gastroenterologia, II Università di Napoli, Italy
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Gentile S, Turco S, Corigliano G, Marmo R. Simplified diagnostic criteria for diabetic distal polyneuropathy. Preliminary data of a multicentre study in the Campania region. S.I.M.S.D.N. Group. Acta Diabetol 1995; 32:7-12. [PMID: 7612922 DOI: 10.1007/bf00581037] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [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: 01/26/2023]
Abstract
The diagnostic procedures recommended for diabetic neuropathy are rather complex and there is the risk that they may be applied only in highly specialized research centres and not in other more basic health service centres that recruit large numbers of diabetic patients. This consideration highlights the need for rapid and precise diagnostic procedures for the screening and follow-up of diabetic patients. In this paper we describe a simplified diagnostic protocol for distal polyneuropathy (DP), which is the most common form of peripheral neuropathy associated with diabetes. We performed an electroneurographic examination (ENG) based on a five-nerve evaluation in 204 diabetic subjects, and took it as the standard. Its reproducibility preliminarily assessed with a test--retest evaluation was 100%. DP was found in 47 of the 204 diabetic patients on the basis of an alteration in at least two nerves. Other clinical parameters, including a questionnaire on symptoms, a clinical neurological examination (NE), and the vibration perception threshold (VPT) were evaluated. The variability coefficient was not significant for all clinical parameters in a selected group of diabetic patients (questionnaire = 21.2%, NE = 5%, VPT = 16.5%). The sensitivities and specificities of the questionnaire, NE, and VPT in comparison with ENG were 87% and 60% for the questionnaire, 94% and 92% for NE, and 64% and 97% for VPT, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- S Gentile
- Institute of Internal Medicine and Clinical Methodology, 2nd University of Naples, Italy
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Coltorti M, Caporaso N, Persico M, de Sio I, Marmo R, Morisco F, Tuccillo C, Romano M. HCV infection and hepatocellular carcinoma in cirrhotics: what is the linkage? Dig Dis Sci 1994; 39:1596-7. [PMID: 8026278 DOI: 10.1007/bf02088075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Gentile S, Marmo R, Peduto A, Montella F, Coltorti M. Autonomic neuropathy in liver cirrhosis: relationship with alcoholic aetiology and severity of the disease. Ital J Gastroenterol 1994; 26:53-8. [PMID: 8032077] [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: 01/28/2023]
Abstract
Autonomic neuropathy has been frequently observed in alcohol-addicts both with and without liver disease but few data are available on non-alcoholic cirrhotics. We studied the prevalence of this disorder in 113 cirrhotics (41 alcoholics and 72 non-alcoholics) to correlate it both with residual liver efficiency and the aetiology of liver cirrhosis. We used 5 cardio-vascular tests commonly adopted to assess the parasympathetic [Valsalva manoeuvre (VR), deep breathing (DB), lying-to-standing (LS)] and sympathetic function [sustained handgrip (SH) and orthostatic hypotension (OH)]. Results obtained indicate that: a) autonomic neuropathy was observed in 60% of the patients (71% in alcoholic and 57% in non-alcoholic cirrhosis; p < 0.01); b) the alterations of the parasympathetic function are significantly more frequent than those of the sympathetic function; c) DB and SH tests seem to be influenced by the compliance of the patient; DB was the most altered test and LS was the most specific and sensitive test; d) a simplified series of three diagnostic tests (2 parasympathetic: VR and LS, plus a sympathetic one: HO) is as accurate for the diagnosis as the combination of the 5 tests.
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Affiliation(s)
- S Gentile
- Istituto di Medicina Generale e Metodologia Clinica, II Università di Napoli, Italy
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35
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Abstract
Even though the association between liver cirrhosis and glucose tolerance alterations has been well documented, no data are available on the incidence of this association. In this paper we firstly report the results of a 4-year prospective longitudinal study performed on well-compensated cirrhotic patients with a normal glucose tolerance, in order to evaluate the incidence of glucose tolerance alterations with respect to liver efficiency during the time. The incidence of a diabetic response to a standard OGTT was 4.4% after a 1-year and 21.2% after a 4-year follow-up in stable cirrhotics. These figures are significantly higher than in the general population of our country. This large incidence was even significantly higher in cirrhotics with worsening liver efficiency at the end of the study (35.3%, P < 0.0001). Sex, family history of diabetes, alcoholic aetiology of the cirrhosis, and increment of portal hypertension do not seem to have any significant influence on the frequency of altered glucose tolerance. Therefore, we propose that liver cirrhosis and its worsening play a primary role as diabetogenic risk factors.
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Affiliation(s)
- S Gentile
- Clinica Medica 2, Facoltà di Medicina e Chirurgia, II Università di Napoli, Italy
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36
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Gentile S, Marmo R, Orlando C, Peduto A, Montella F, Coltorti M. Alterations of vibratory and thermal peripheral sensitivity in liver cirrhosis. Ital J Gastroenterol 1993; 25:307-13. [PMID: 8400366] [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: 01/30/2023]
Abstract
Peripheral neurological involvement, causing distal paresthesias and/or cramps has been described in liver cirrhosis, and its symptoms are quite frequent in decompensated patients under diuretic treatment. In this paper we reported thermal (TPT) and vibratory (VPT) sensations in 100 well-defined cirrhotics (43 in group A, and 63 in B and C of Child-Pugh classification) to define the prevalence of such alterations and the role of sex, age, severity and aetiology of the cirrhosis, and diuretic treatment. The TPT and VPT values were out of the normal range in 28% and 39% of the patients, respectively. Significantly, the alteration of VPT was associated both to alcoholic aetiology and decompensated cirrhosis, whereas the only parameter significantly associated to TPT alterations was alcoholic aetiology. Multiple factors such as inappropriate nutrition, hypercatabolic status, and portal systemic shunting may play a role in inducing trophic disturbances of nervous fibres in cirrhotics.
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Affiliation(s)
- S Gentile
- Istituto di Medicina Generale, Facoltà di Medicina II, Università di Napoli, Italy
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Marmo R, Romano M, de Sio I, Peduto A, Caporaso N, Persico M, Coltorti M. Decision-making model for a non-invasive diagnosis of compensated liver cirrhosis. Ital J Gastroenterol 1993; 25:1-8. [PMID: 8428017] [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: 01/30/2023]
Abstract
Liver biopsy is used as a gold standard in the diagnosis of chronic liver disease. However, this procedure is not without risk to the patients. This study was aimed to evaluate whether clinical, ultrasonographic, and biochemical variables may discriminate between well-compensated liver cirrhosis and non-cirrhotic chronic liver disease. Logistic regression analysis was used to assess the independent predictive value of each variable. Moreover, the post-test probability of the diagnostic variables was converted into "weights" which positively correlated with the likelihood of diagnosis of liver cirrhosis. We applied a decisional rule based on the diagnostic "weight" of each variable to 412 patients, 278 with well-compensated liver cirrhosis and 134 with non-cirrhotic chronic liver disease, diagnosed by liver biopsy with/without laparoscopy. By adding the diagnostic "weights" of each variable, liver cirrhosis and non-cirrhotic chronic liver disease were correctly diagnosed in 67% and 75% of cases, respectively. This result was validated in a split sample of 100 patients (50 with compensated liver cirrhosis and 50 with non-cirrhotic chronic liver disease) randomly selected from the acquisition sample. Based on this data, diagnosis of well-compensated liver cirrhosis can be reached in over 67% of cases without using invasive procedures. However, a prospective study is needed to confirm the clinical reliability of this method.
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Affiliation(s)
- R Marmo
- Istituto di Medicina Generale e Metodologia Clinica, I Facoltà di Medicina, Università di Napoli, Italy
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Caporaso N, Romano M, Marmo R, de Sio I, Morisco F, Minerva A, Coltorti M. Hepatitis C virus infection is an additive risk factor for development of hepatocellular carcinoma in patients with cirrhosis. J Hepatol 1991; 12:367-71. [PMID: 1658121 DOI: 10.1016/0168-8278(91)90841-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.0] [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: 12/28/2022]
Abstract
The aim of the present study was to evaluate whether hepatitis C virus plays any role in the development of hepatocellular carcinoma in cirrhotic patients. The role of age, sex, alcohol abuse, and infection by other hepatitic viruses, such as hepatitis B and Delta viruses, was also assessed. We found that mean age and male/female ratio were significantly higher in patients with HCC plus liver cirrhosis than in those with liver cirrhosis alone. Also, the prevalence of HCV infection was found to be higher in HCC patients compared to cirrhotics. Further, by means of multiple logistic regression, we evaluated the independent role of each variable in the development of HCC. Age, male sex, and to a lesser degree, HCV infection, as assessed by anti-HCV positivity, were the only risk factors which significantly correlated with the development of HCC. Moreover, when age and sex were excluded from the statistical model, HCV infection, but not HBV, HDV, and alcohol abuse, appeared to be associated with HCC. In conclusion, based on these data, age and male sex are the most important factors for the development of hepatocellular carcinoma in cirrhotic patients. Hepatitis C virus, at least in the Mediterranean area, may play a role as an additive risk factor of HCC in patients suffering from liver cirrhosis.
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Affiliation(s)
- N Caporaso
- Istituto di Medicina Generale e Metodologia Clinica, University of Naples First Medical School, Italy
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Abstract
The aim of this study was to detect linear arterial calcification (Mönckeberg's sclerosis) localized in feet, ankles, legs, knees and hands in an attempt to correlate the extent of calcification with the presence and severity of autonomic neuropathy as well as with microangiopathy (proliferative retinopathy, proteinuria greater than 200 mg/die) and peripheral neuropathy. Typical linear calcification were observed in 37 out of 41 (90.2%) patients with autonomic neuropathy and in none of those without autonomic neuropathy (p less than 0.001). These 37 patients were divided into two subgroups by cluster analysis: Subgroup A, including 18 subjects with calcification length ranging from 8 to 26 cm and moderate autonomic neuropathy, and Subgroup B, including 19 subjects with calcification length between 58 and 126 cm and severe autonomic neuropathy (p less than 0.0001 by Spearman's test). No difference in the length of arterial calcification was detected between patients with proteinuria greater than 200 mg/24h and/or proliferative retinopathy and patients without these complications. A possible relationship between arterial calcification and peripheral neuropathy is difficult to evaluate; in fact, the majority of subjects having autonomic neuropathy had peripheral neuropathy, too. Vice versa, around 10% of patients without peripheral neuropathy but with autonomic neuropathy did not have Mönckeberg's sclerosis. Autonomic neuropathy is the principal factor responsible for calcification of the arterial media, and in addition the severity of the neuropathy, rather than the patient's age or the known disease duration seems to determine the extent of calcification.
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Affiliation(s)
- S Gentile
- Istituto di Medicina Generale e Metodologia Clinica, I Facoltà di Medicina, Università di Napoli, Italy
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Gentile S, Marmo R, Persico M, Faccenda F, Orlando C, Rubba P. Dissociation between vascular and metabolic effects of nicotinic acid in Gilbert's syndrome. Clin Physiol 1990; 10:171-8. [PMID: 2318027 DOI: 10.1111/j.1475-097x.1990.tb00251.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The relationship between the vasodilating and the hyperbilirubinaemic effect of low and high doses (50 and 300 mg i.v.) of nicotinic acid was studied in baseline conditions and after indomethacin pretreatment in healthy controls and patients with Gilbert's syndrome (a condition characterized by fluctuating, nonhaemolytic unconjugated hyperbilirubinaemia). The hyperbilirubinaemic effect of nicotinic acid was confirmed to be more pronounced in Gilbert's syndrome patients than in controls. The magnitude of hyperbilirubinaemia in the two groups was not dependent on the dose of nicotinic acid or indomethacin pretreatment. A dose-dependent vasodilation which was inhibited by indomethacin could be demonstrated in both controls and Gilbert's syndrome subjects. Vasodilating properties of nicotinic acid were therefore found to be dissociated from the effect on bilirubin.
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Affiliation(s)
- S Gentile
- Istituto di Medicina Generale e Metodologia Clinica, I Facoltà di Medicina e Chirurgia, Naples, Italy
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41
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Loguercio C, Sava E, Marmo R, del Vecchio Blanco C, Coltorti M. Malnutrition in cirrhotic patients: anthropometric measurements as a method of assessing nutritional status. Br J Clin Pract 1990; 44:98-101. [PMID: 2344428] [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: 12/31/2022]
Abstract
This study was undertaken to evaluate by anthropmetric measurements the nutritional status of cirrhotic patients at different stages of the disease and to establish intra- and inter-observer variability in the determination of these parameters. In 60 healthy controls and 108 cirrhotics (63 'well compensated' and 45 'decompensated' groups A and B + C on the Child-Pugh classification respectively) two independent experienced observers measured biceps, triceps, subscapular and overiliac skinfold thicknesses and arm circumference three times. Each observer was unaware of the results obtained by the other. No significant intra- or inter-observer variability was found. The study indicates that skinfold thickness measurements are a reliable and reproducible method of assessing the nutritional status of cirrhotics. It was found that more than 50 per cent of the decompensated patients were malnourished, with skinfold values significantly lower than those of the controls. In comparison with skinfold thickness and arm circumference, parameters such as body weight and lean body mass are unreliable, and other indices such as muscle and/or fat arm area do not add any significant information to the evaluation of the nutritional status of cirrhotics.
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Affiliation(s)
- C Loguercio
- Istituto di Medicina Generale e Metodologia Clinica 1, Facolta' di Medicina e Chirurgia, Napoli, Italy
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Abstract
The prevalence of glucose intolerance has been studied by oral glucose tolerance test in 670 patients affected by chronic liver disease. The glycometabolic status was evaluated by criteria given by WHO in 1980. Sixty-nine subjects appeared to be affected by chronic persistent hepatitis and 140 by chronic active hepatitis. In these patients the prevalence of diabetic responses (DR) did not differ much from that of the general population in our geographic area. In contrast, a markedly higher frequency of DR appeared in a cirrhotic group of 401 patients compared to non-cirrhotic subjects. The cirrhotics, divided according to different disease stages, showed a higher DR frequency in decompensated patients than in well compensated patients, the prevalence reaching 63% in the former subgroup. The coincident presence of hepatocarcinoma - documented in 60 other cirrhotic patients - does not modify the prevalence of diabetes. Other risk factors for diabetes such as age, sex, and family history have been considered. Our results suggest that: (1) all these factors seem not to play a major role in the pathogenesis of alterations of glucose metabolism in patients suffering from chronic liver disease, and therefore (2) liver cirrhosis by itself might be a risk factor in the disturbance of glucose tolerance.
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Affiliation(s)
- C Del Vecchio Blanco
- Cattedra di Clinica Medica II, 1st School of Medicine, University of Naples, Naples, Italy
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Gentile S, Del Vecchio Blanco C, Persico M, Marmo R, Coltorti M. Familial clustering of heterogeneous chronic unconjugated hyperbilirubinemia. Hepatogastroenterology 1986; 33:155-8. [PMID: 3758907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This study concerns the family of a girl affected by type 2 Crigler-Najjar syndrome; a brother and a sister died of kernicterus a few months after birth. The father and two living siblings had moderate unconjugated hyperbilirubinemia. The patient's liver uridine-diphospho-glucuronyl-transferase activity (UDPGT) was markedly reduced. All the family members underwent nicotinic acid (NA) load to test hepatic uptake capacity. This test, and NA half-life were normal in the patient and in her mother, and altered in the other relatives. The extent of the hyperbilirubinemic response to NA load, and of the NA half-life, together with physical examination over a one-year period were in good agreement with the diagnosis of Gilbert's syndrome in the patient's father and siblings. Our conclusion is that different impairments of hepatic handling of organic anions may be present in members of families with non-hemolytic bilirubinemia.
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Gentile S, Marmo R, Costume A, Orlando C, D'Alessandro R, De Bellis G, Porcellini M, Coltorti M. The role of ranitidine infusion on glucose, insulin and C-peptide serum levels induced by oral glucose tolerance test in healthy subjects. Acta Diabetol Lat 1986; 23:165-70. [PMID: 3529778 DOI: 10.1007/bf02624676] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In 9 healthy subjects we evaluated the effect of a constant ranitidine infusion (100 mg) on glucose (mg/dl), insulin (microU/ml) and C-peptide (ng/ml) serum levels promoted by oral glucose tolerance test (75 g). Ranitidine significantly increased the area under concentration/time curves for glucose and insulin but not that of C-peptide. Our data indicate that ranitidine does not affect pancreatic insulin release nor peripheral glucose utilization and are consistent with the hypothesis that ranitidine influences the hepatic clearance of glucose and insulin both of which undergo high first-pass liver extraction.
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Gentile S, Tiribelli C, Persico M, Bronzino P, Marmo R, Orzes N, Orlando C, Rubba P, Coltorti M. Dose dependence of nicotinic acid-induced hyperbilirubinemia and its dissociation from hemolysis in Gilbert's syndrome. J Lab Clin Med 1986; 107:166-71. [PMID: 3944496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The serum increments in unconjugated bilirubin and total iron were determined after intravenous administration of 5.90 mumol/kg body weight of nicotinic acid (NA) in 26 patients with Gilbert's syndrome (GS), seven patients with hemolytic anemia, and 13 healthy volunteers. The hyperbilirubinemic response, expressed as the area under time concentration curve of unconjugated bilirubin (AUCBR, milligrams per deciliter per 240 minutes) was significantly higher (P less than 0.01) in patients with GS than in controls and patients with hemolytic anemia, in whom no difference was observed. In contrast, comparable values of the hypersideremic effect (AUCFe, milligrams per deciliter per 240 minutes) were noticed among the three groups. In seven consecutive patients with GS, seven with hemolytic anemia, and four healthy volunteers, AUCBR, AUCFe, and the NA plasma half-life of the first fast slope of the curve were determined at three different doses of the drug (1.18, 2.95, and 5.90 mumol NA per kilogram body weight). A significant, dose-dependent increase in AUCBR was present in patients with GS, whereas it remained constant both in controls and in patients with hemolytic anemia. The NA plasma half-life was also significantly prolonged in GS with each of the three doses, but remained unchanged in the other two groups. In patients with GS, a linear correlation (r = 0.891, P less than 0.001) was present between AUCBR and NA plasma half-life. In contrast, the AUCFe value remained constant at the different doses used in the three groups.(ABSTRACT TRUNCATED AT 250 WORDS)
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Gentile S, Rubba P, Persico M, Bronzino P, Marmo R, Faccenda F. Improvement of the nicotinic acid test in the diagnosis of Gilbert's syndrome by pretreatment with indomethacin. Hepatogastroenterology 1985; 32:267-9. [PMID: 4093124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The hyperbilirubinemia induced by nicotinic acid (NA) is well correlated to 14C-bilirubin clearance, and is utilized to diagnose Gilbert's syndrome (GS). However, NA produces a number of vascular prostaglandin-mediated side effects. In an attempt to improve the NA test we evaluated the influence of pretreatment with Indomethacin, a PG-synthetase inhibitor, both on side effects and hyperbilirubinemia. NA (5.9 mumoles/kg of body weight i.v.) was administered on two separate occasions, before and one hour after i.m. injection of 100 mg Indomethacin in 11 GS males and 11 controls matched for sex and age (age range 18.34 years). The hyperbilirubinemic effect of NA was not modified by Indomethacin in any subject; the side effects were either significantly reduced or completely abolished. We suggest that patients undergoing the NA test for the diagnosis of GS be pretreated with Indomethacin.
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Gentile S, Marmo R, Persico M, Bronzino P, Coltorti M. Impaired plasma clearance of nicotinic acid and rifamycin-SV in Gilbert's syndrome: evidence of a functional heterogeneity. Hepatogastroenterology 1985; 32:113-6. [PMID: 4018705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Patients with Gilbert's syndrome (GS) have impaired clearance by the liver of some organic anions. We looked for possible differences in hepatic clearance of nicotinic acid (NA) and rifamycin-SV (R-SV) among GS patients, and examined the effect produced by these anions on the plasma levels of unconjugated bilirubin (UCB). Two subgroups of GS patients, GS1 and GS2, were differentiated according to their ability to handle R-SV and NA. Compared with a control group, the alteration of the half-life both of NA and R-SV was less marked in GS1 than in GS2. UCB plasma concentration after NA and R-SV loading was more greatly increased in GS2 than in GS1 patients. In addition, a striking correlation was found in all subjects studied between UCB and the half-life of NA and R-SV. These related alterations of plasma UCB and plasma half-life or organic anions suggests a common defect of hepatic uptake. It is hypothesized that this defect is located at the level of a hepatic plasma membrane carrier.
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Gentile S, Orzes N, Persico M, Marmo R, Bronzino P, Tiribelli C. Comparison of nicotinic acid- and caloric restriction-induced hyperbilirubinaemia in the diagnosis of Gilbert's syndrome. J Hepatol 1985; 1:537-43. [PMID: 4056354 DOI: 10.1016/s0168-8278(85)80751-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The diagnostic value of the nicotinic acid (NA)-induced hyperbilirubinaemia was compared with that resulting from caloric restriction in 40 patients with Gilbert's syndrome (GS) and 20 controls. Both tests resulted in a significant higher level of serum bilirubin in GS than in controls (P less than 0.001). When the serum bilirubin level 240 min after NA administration (5.9 mumol/kg i.v.) was higher than 18 mumoles/l, this test had a specificity and sensitivity of 100%, both in males and females with the syndrome. The discriminatory value of the test was lower when either the area under the time concentration curve or the maximal increment of serum unconjugated bilirubin were used. Reduction in caloric intake (400 calories/day) showed a lower specificity and sensitivity than the NA test, particularly in females. An increment of bilirubin at 24 h greater than 15 mumoles/l was more diagnostic than an increase by 100% or more over the pre-diet value. The efficacy was not improved by prolonging the test for additional 24 h. From these data we conclude that NA-induced hyperbilirubinaemia and, in particular the concentration of the pigment 240 min after drug administration, is more efficient than fasting-induced hyperbilirubinaemia in the diagnosis of the Gilbert's syndrome both in males and in females.
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Marmo R, Persico M, Costume A, Bronzino P, Del Vecchio E, Gentile S, Porcellini M. [Hepatorenal syndrome. Clinical and pathogenetic aspects and therapeutic approach]. Clin Ter 1984; 111:443-9. [PMID: 6151436] [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: 01/18/2023]
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