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Biasoli I, Morais JC, Scheliga A, Milito CB, Romano S, Land M, Pulcheri W, Spector N. CD10 and Bcl-2 expression combined with the International Prognostic Index can identify subgroups of patients with diffuse large-cell lymphoma with very good or very poor prognoses. Histopathology 2005; 46:328-33. [PMID: 15720419 DOI: 10.1111/j.1365-2559.2005.02099.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIMS Diffuse large B-cell lymphoma (DLBCL) is characterized by marked biological heterogeneity. The identification of reproducible parameters that can be combined with the International Prognostic Index (IPI) to better predict outcome could lead to the development of effective risk-adaptive strategies. METHODS AND RESULTS Bcl-2 and CD10 expression was determined by immunohistochemistry. The impact of the positivity on survival was evaluated in combination with the IPI in 86 patients with a confirmed diagnosis of DLBCL. Patients were divided according to the IPI into low-risk (no to two factors) or high-risk (three to five factors) groups. Positivity rates were 25% for CD10 and 42% for Bcl-2. In a Cox analysis, the high-risk IPI group [hazard ratio (HR) 5.98, P < 0.0001) and Bcl-2 expression (HR 2.43, P = 0.02) were independent poor prognostic factors, and expression of CD10 (HR 0.41, P = 0.052) predicted a favourable outcome. Among patients in the low-risk IPI group, CD10 positivity was associated with an excellent 8-year overall survival (92% versus 45%, P = 0.06). In the high-risk IPI group, Bcl-2 positivity identified a subgroup with invariably fatal disease. CONCLUSIONS The expression of CD10 in the low-risk IPI group, and the expression of Bcl-2 in the high-risk IPI group can identify two subgroups of patients who might benefit from new risk-adaptive treatment approaches.
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Maglinte DDT, Kelvin FM, Sandrasegaran K, Nakeeb A, Romano S, Lappas JC, Howard TJ. Radiology of small bowel obstruction: contemporary approach and controversies. ACTA ACUST UNITED AC 2005; 30:160-78. [PMID: 15688118 DOI: 10.1007/s00261-004-0211-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The radiologic workup of patients with known or suspected small bowel obstruction and the timing of surgical intervention in this complex situation have undergone considerable changes over the past two decades. The diagnosis and treatment of small bowel obstruction, a common clinical condition often associated with signs and symptoms similar to those seen in other acute abdominal disorders, continue to evolve. This article examines the changes related to the use of imaging in the diagnosis and management of patients with this potentially dangerous problem and revisits pertinent controversies.
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Guimarães DP, Braggio E, Bacchi CE, Lopes LF, Small IA, Valadão M, Vasconcelos CM, Romano S, Zalcberg IR, Ferreira CG. Clinical and morphological characterization of GIST patients (pts) in Brazil. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.4178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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179
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Grassi R, Romano S, Massimo M, Maglione M, Cusati B, Violini M. Unusual migration in abdomen of a wire for surgical localization of breast lesions. Acta Radiol 2004; 45:254-8. [PMID: 15239418 DOI: 10.1080/02841850410003085] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
We report a case of migration of a surgical localization wire from the breast to the abdomen. A 41-year-old female underwent presurgical needle localization of a deep-sited left-sided breast lesion. Migration of the localization wire in the chest wall occurred during the procedure documented by imaging. Computed tomography (CT) examination showed no evidence of the wire in the left lower lung field, no peritoneal free fluid, active bleeding, or abnormalities of abdominal organ, but a metallic-density representing the localization wire was seen for a length of 13 cm from the right diaphragmatic crus to the right psoas muscle, close to the inferior vena cava. A following CT examination showed the wire partially outside the inferior vena cava and partially inside the right iliac vein. The wire was successfully taken out by an angiographic interventional procedure.
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Di Mizio R, Maconi G, Romano S, D'Amario F, Bianchi Porro G, Grassi R. Small bowel Crohn disease: sonographic features. ABDOMINAL IMAGING 2004; 29:23-35. [PMID: 15160749 DOI: 10.1007/s00261-003-0087-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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181
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Pellegriti MG, Spitaleri C, Musumarra A, Calabretta L, Cherubini S, Di Pietro A, Figuera P, Pizzone RG, Romano S, Tudisco S, Tumino A. Coulomb Suppression Effects in the Proton-Proton Elastic Scattering Extracted from the2H(p,pp)nReaction. ACTA ACUST UNITED AC 2004. [DOI: 10.1143/ptps.154.349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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183
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Greco S, Muscella A, Elia MG, Romano S, Storelli C, Marsigliante S. Mitogenic signalling by B2 bradykinin receptor in epithelial breast cells. J Cell Physiol 2004; 201:84-96. [PMID: 15281091 DOI: 10.1002/jcp.20052] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The kinin peptides are released during inflammation and are amongst the most potent known mediators of vasodilatation, pain, and oedema. A role in the modulation or induction of healthy breast tissue growth has been postulated for tissue kallikrein present in human milk. Moreover, tissue kallikrein was found in malignant human breast tissue and bradykinin (BK) stimulates the proliferation of immortalised breast cancer cells. Aim of the present article was to investigate whether BK also exerts mitogenic activity in normal breast epithelial cells and partially characterise the signalling machinery involved. Results show that BK increased up to 2-fold the 24 h proliferation of breast epithelial cells in primary culture, and that the BK B2 receptor (not B1) inhibitor alone fully blocked the BK response. Intracellular effects of B2 stimulation were the following: (a) the increase of free intracellular Ca(2+) concentration by a mechanism dependent upon the phospholipase C (PLC) activity; (b) the cytosol-to-membrane translocation of conventional (PKC)-alpha and -beta isozymes, novel PKC-delta, -epsilon, and -eta isozymes; (c) the phosphorylation of the extracellular-regulated kinase 1 and 2 (ERK1/2); and (d) the stimulation of the expression of c-Fos protein. EGF, a well known stimulator of cell proliferation, regulated the proliferative response in human epithelial breast cells to the same extent of BK. The effects of BK on proliferation, ERK1/2 phosphorylation, and c-Fos expression were abolished by GF109203X, which inhibits PKC-delta isozyme. Conversely, Gö6976, an inhibitor of PKC-alpha and -beta isozymes, and the 18-h treatment of cells with PMA, that led to the complete down-regulation of PKC-alpha, -beta, -epsilon, and -eta, but not of PKC-delta, did not have any effect, thereby indicating that the PKC-delta mediates the mitogenic signalling of BK. Phosphoinositide 3-kinase (PI3K), tyrosine kinase of the epidermal growth factor receptor (EGFR), and mitogen activated protein kinase kinases (MEK) inhibitors were also tested. The results suggest that EGFR, PI3K, and ERK are required for the proliferative effects of BK. In addition, the BK induced cytosol-to-membrane translocation of PKC-delta was blocked by PI3K inhibition, suggesting that PI3K is upstream to PKC-delta. In conclusion, BK has mitogenic actions in cultured human epithelial breast cells; the activation of PKC-delta through B2 receptor acts in concert with ERK and PI3K pathways to induce cell proliferation.
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Abstract
Post-traumatic arthritis of the wrist is a common disorder, mostly after scapho lunate or scaphoid injury. Some patients in our experience and in literature have no known trauma, are bilateral and have a mean age much higher than usual post-traumatic cases. Radiological (during an often-extensive medical history) and biological studies of these patients led us to think there is a form of chondrocalcinosis of the wrist, with a four stages evolution, similar to SLAC and SNAC wrist but with often no scapho lunate gap, vertical embedding of the scaphoid in the radius and chalky incrustation of the joint. We called that form of dislocation of the carpus: scaphoid chondrocalcinosis advanced collapse or SCAC wrist. Surgical treatment of advanced cases is described. Scaphoidectomy and resection of triquetrum are performed, associated with hamato-luno-capitate fusion. Other rare forms are described and literature (mostly radiological and rheumatological because these patients are often been mistaken as SLAC wrist) is studied.
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Folino AF, Bobbo F, Schiraldi C, Tona F, Romano S, Buja G, Bellotto F. Ventricular Arrhythmias and Autonomic Profile in Patients with Primary Pulmonary Hypertension. Lung 2003; 181:321-8. [PMID: 14749936 DOI: 10.1007/s00408-003-1034-x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2003] [Indexed: 10/26/2022]
Abstract
The aim of our study was to assess the arrhythmic profile in patients with primary pulmonary hypertension (PPH) and its correlation with autonomic features, echocardiographic indexes and pulmonary function. We studied 9 subjects with a mean age of 42 +/- 11 years. All underwent echocardiography, 24-hour Holter monitoring, and cardiopulmonary exercise testing. Left ventricle ejection fraction was normal (65 +/- 6%). The right ventricle end diastolic volume was increased (108 +/- 32 ml/m2) with a slight reduction of ejection fraction (49 +/- 5%). Right ventricle systolic pressure was increased (91 +/- 25 mmHg). Heart rate variability analysis showed evidence of a reduced standard deviation of all NN intervals (SDNN) compared with the control group (102.8 +/- 32 versus 156.1 +/- 32, p < 0.005). Patients with significant ventricular arrhythmias had a lower SDNN, and lower baseline and effort PO2 (SDNN: 87.0 +/- 15 versus 115.4 +/- 38; baseline PO2: 63.2 +/- 12% versus 78.8 +/- 7%; effort PO2: 50.7 +/- 13% versus 68.7 +/- 19%). The patients with SDNN lower than 90 ms were characterized by a higher right ventricle systolic pressure (115.0 +/- 22.9 mmHg versus 79.2 +/- 17.8 mmHg, p = 0.035). The patients who experienced syncope had higher SDNN (131.7 +/- 36 versus 88.4 +/- 20, p < 0.05), higher effort PO2 (77.5 +/- 14 mmHg versus 52.3 +/- 14 mmHg, p < 0.03). The patients with PPH evidenced an increased sympathetic activity. Premature ventricular beats were more frequent in those subjects with higher adrenergic drive and lower oxygen saturation. Patients with episodes of syncope seem to have a relatively higher vagal activity, and effective mechanisms of adjustment in blood oxygenation during effort.
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186
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Folino A, Tokaiuk B, Romano S, Dalla Volta S, Porta A, Cerutti S. P-440 Modulation of autonomic activity and mortality in patients with congestive heart failure. Europace 2003. [DOI: 10.1016/eupace/4.supplement_2.b170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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187
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Colosimo C, Chianese M, Romano S, Vanacore N. Is hypertension associated with hemifacial spasm? Neurology 2003; 61:587; author reply 587. [PMID: 12939456 DOI: 10.1212/wnl.61.4.587] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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188
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Viganò E, Bertinotti L, Vasconi E, Agrappi C, Pellegata G, Romano S. STUDIO CON GENOTIPIZZAZIONE DI UNA EPIDEMIA NOSOCOMIALE DA E.FAECIUM VANCOMICINA RESISTENTE (VRE). MICROBIOLOGIA MEDICA 2003. [DOI: 10.4081/mm.2003.4314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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189
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Pellegata G, Romano S, Airaghi N, Bertinotti L, Marnati M, Viganò E. SORVEGLIANZA DI UNA EPIDEMIA DA E. FAECIUMVANCOMICINA RESISTENTE (VRE) IN SETTE REPARTI DELL’OSPEDALE DI LEGNANO. MICROBIOLOGIA MEDICA 2003. [DOI: 10.4081/mm.2003.4312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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190
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Pizzone R, Spitaleri C, Lattuada M, Musumarra A, Pellegriti M, Rolfs C, Miljanić D, Di Pietro A, Figuera P, Romano S, Tudisco S, Tumino A, Typel S, Wolter H, Castellani V, Degl'Innocenti S, Imperio A. The 7Li(p, α)4He fusion reaction studied via the trojan horse method and its astrophysical implications. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s0920-5632(03)01356-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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191
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Luckhurst GR, Romano S. Computer simulation studies of anisotropic systems. Phys Chem Chem Phys 2003. [DOI: 10.1039/b211762m] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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192
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Sessa R, Di Pietro M, Schiavoni G, Santino I, Cipriani P, Romano S, Penco M, del Piano M. Prevalence of Chlamydia pneumoniae in peripheral blood mononuclear cells in Italian patients with acute ischaemic heart disease. Atherosclerosis 2001; 159:521-5. [PMID: 11730834 DOI: 10.1016/s0021-9150(01)00537-8] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Chlamydia pneumoniae infection generally starts in the respiratory tract and probably disseminates systemically in the blood stream within alveolar macrophages. We investigated the prevalence of C. pneumoniae DNA in peripheral blood mononuclear cells (PBMC) in patients with acute ischaemic heart disease. Samples of blood were obtained from 93 consecutive patients with acute ischaemic heart disease and from 42 healthy subjects, for detection of C. pneumoniae DNA in PBMC by polymerase chain reaction (PCR) and for serology. C. pneumoniae DNA in PBMC was detected in 25.8% (24/93) of the patients with acute ischaemic heart disease and in 4.8% (2/42) of the healthy subjects (P=0.008). C. pneumoniae IgG was found in 76.3% of patients and in 45.2% of healthy subjects (P=0.0008) while C. pneumoniae IgA was found in 59.1% and in 33.3%, respectively (P=0.01). No correlation was found between anti-C. pneumoniae antibody titers and positive PCR results. The detection of C. pneumoniae DNA in PBMC may aid in selecting patients who may benefit from antibiotic treatment; however, to support this contention, longitudinal studies on patients treated with antibiotics would also be necessary.
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194
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Cella G, Sbarai A, Mazzaro G, Vanzo B, Romano S, Hoppensteadt T, Fareed J. Plasma markers of endothelial dysfunction in chronic obstructive pulmonary disease. Clin Appl Thromb Hemost 2001; 7:205-8. [PMID: 11441980 DOI: 10.1177/107602960100700304] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
We studied some endothelial cell activity plasma markers, nitric oxide (NO), thrombomodulin (TM), selectins (sP-, sE-, sL-selectin: platelet-P, endothelium-E, leukocyte-L), and tissue factor pathway inhibitor (TFPI) in 14 patients with chronic obstructive pulmonary disease (COPD), matched with 20 normal controls, to evaluate their endothelial cell dysfunction. Both NO (patients: 23.42 +/- 1.67 microg/mL: controls: 40.0 +/- 3.38 microg/mL) and TM levels (patients: 5.46 +/- 1.32 ng/mL; controls: 12.9 +/- 0.51 ng/mL) were significantly decreased in COPD (p < 0.001). sP-selectin levels (patients: 79.42 +/- 18.20 ng/mL, controls: 37.5 +/- 2.84 mg/mL) were significantly higher (p < 0.02), whereas sL-selectin levels (patients: 584.9 +/- 78.98 ng/mL, controls: 1,054.02 +/- 61.28 ng/mL) were significantly decreased in patients with COPD (p < 0.001). In contrast, no differences were seen in sE-selectin. Patients with COPD showed a significantly higher (p < 0.001) TFPI antigen plasma level (mean 112.28 +/- 6 .45 ng/mL; controls 77.68 +/- 0.28 ng/mL) than controls. Our data support the concept of some form of endothelial cell dysfunction, and coagulation abnormalities are present in patients with COPD. However, because the endothelium seems to produce a defense mechanism, the potential usefulness of an antithrombotic therapy in these patients needs further investigation.
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Neri B, Cini G, Andreoli F, Boffi B, Francesconi D, Mazzanti R, Medi F, Mercatelli A, Romano S, Siliani L, Tarquini R, Moretti R. Randomized trial of adjuvant chemotherapy versus control after curative resection for gastric cancer: 5-year follow-up. Br J Cancer 2001; 84:878-80. [PMID: 11286464 PMCID: PMC2363834 DOI: 10.1054/bjoc.2000.1472] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Adjuvant chemotherapy of gastric cancer after curative resection is still subject to discussion. In this study 137 patients with gastric adenocarcinoma, all with positive nodes, were randomized after curative resection so that 69 received epidoxorubicin (EPI), leucovorin (LV) and 5-fluorouracil (5-FU) on days 1-3 every 3 weeks for 7 months, whereas the remaining 68 did not. After a follow-up period of 5 years, 21 of the 69 treated patients (30%) and nine controls (13%) were still alive; median survival time was 18 months for the controls and 31 months for the patients treated with adjuvant chemotherapy (P< 0.01).
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196
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Vanacore N, Bonifati V, Colosimo C, Fabbrini G, De Michele G, Marconi R, Nicholl D, Locuratolo N, Romano S, Talarico G, Stocchi F, Bonuccelli U, Lamberti P, Vieregge P, Meco G. Epidemiology of progressive supranuclear palsy. ESGAP Consortium. European Study Group on Atypical Parkinsonisms. Neurol Sci 2001; 22:101-3. [PMID: 11487180 DOI: 10.1007/s100720170065] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Progressive supranuclear palsy (PSP) is a rare form of parkinsonism. The incidence rates are about 0.3-1.1 cases per 100,000 persons. The only two case-control studies performed up to now show conflictual results as regards education and residence in rural areas. Recently, a cluster of PSP and atypical parkinsonism has been observed in French Antilles. The hypothesis is that a consumption of both tropical fruit and herbal tea may be associated with PSP onset. Some PSP families with a probably autosomal dominant transmission have been described. A high frequency of a tau haplotype (H1/H1) associated with PSP is reported by some authors. The significance of this association is still not clear. We have performed a case-control study on 58 PSP cases, 116 hospital controls and 58 population controls.
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197
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Romano S, Goodman W, Tamura R, Gonzales J. Long-term treatment of obsessive-compulsive disorder after an acute response: a comparison of fluoxetine versus placebo. J Clin Psychopharmacol 2001; 21:46-52. [PMID: 11199947 DOI: 10.1097/00004714-200102000-00009] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Few controlled studies have evaluated the long-term continuation of pharmacotherapy for relapse prevention in patients with obsessive-compulsive disorder (OCD). This study assessed efficacy and safety of fluoxetine versus placebo in preventing relapse of OCD during a 52-week period in responders to short-term administration of fluoxetine. Patients who met DSM-IV criteria for OCD and had a Yale-Brown Obsessive Compulsive Scale score > or = 19 were treated with single-blind fluoxetine 20, 40, or 60 mg/day (based on physician assessment of response and tolerability). After 20 weeks, responders were randomly assigned to receive continued treatment with fluoxetine or placebo and were monitored for relapse for up to 52 weeks. Of 130 patients who entered the study, 71 (55%) were randomly assigned to receive fluoxetine (N = 36) or placebo (N = 35). Patients who received fluoxetine had numerically lower relapse rates compared with those who received placebo, although the difference was not significant (Kaplan-Meier 1-year relapse rates: fluoxetine, 20.6%; placebo, 31.9%; one-tailed p value = 0.137). In additional analyses evaluating patients on the basis of fluoxetine dose at randomization, patients who continued treatment with fluoxetine 60 mg/day (N = 52) had significantly lower rates of relapse than those who were switched to placebo (Kaplan-Meier 1-year relapse rates: fluoxetine, 17.5%; placebo, 38.0%; one-tailed p value = 0.041). Those who responded to the acute treatment phase with 40 (N = 18) or 20 (N = 1) mg/day had low overall rates of relapse, and the difference between continued fluoxetine and placebo treatment for these patients was not significant. For responders to the 60 mg/day dosage, those patients who continued treatment with fluoxetine were provided greater protection against relapse than those patients switched to placebo.
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198
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Vanacore N, Bonifati V, Fabbrini G, Colosimo C, De Michele G, Marconi R, Nicholl D, Locuratolo N, Talarico G, Romano S, Stocchi F, Bonuccelli U, De Mari M, Vieregge P, Meco G. Epidemiology of multiple system atrophy. ESGAP Consortium. European Study Group on Atypical Parkinsonisms. Neurol Sci 2001; 22:97-9. [PMID: 11487219 DOI: 10.1007/s100720170064] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Multiple system atrophy (MSA) is a form of atypical parkinsonism with unknown etiology. The epidemiological studies conducted up to now on this disease are scarce. The incidence rate is about 0.6 cases per 100,000 persons per year. The prevalence rates show 4-5 cases per 100,000 persons. In Italy, about 4,900 prevalent cases have been estimated. The mean onset age is about 54 years; the median survival is 7-9 years. Only one case-control study has been performed on this disease. This study showed an increased risk of MSA associated with occupational exposure to organic solvents, plastic monomers and additives, pesticides and metals. Smoking habits seem to be less frequent in MSA cases (as in Parkinson's disease cases) than in healthy controls. Quinn's clinical criteria and those of the Consensus Conference promoted by the American Academy of Neurology are in fair agreement. We have performed a case-control study on 73 MSA cases, 146 hospital controls and 73 population controls.
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199
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Belluzzi F, Viganò G, Cardani A, Ciceri L, Manlovani C, Semesi L, Romano S. Usefulness and role of echocardiography in non valvular atrial fibrillation. Europace 2001. [DOI: 10.1016/eupace/2.supplement_1.a52] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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200
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Romano S, Fattore L, Toscano G, Corsini F, Coppo A, Catanzaro M, Romano A, Martone A, Caccavale F, Iodice E, Di Maggio O, Corsini G. [Effectiveness and side effects of the treatment with propafenone and flecainide for recent-onset atrial fibrillation]. ITALIAN HEART JOURNAL. SUPPLEMENT : OFFICIAL JOURNAL OF THE ITALIAN FEDERATION OF CARDIOLOGY 2001; 2:41-5. [PMID: 11216083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
BACKGROUND The authors report their experience in recent-onset atrial fibrillation treated with intravenous flecainide and propafenone, in comparison with the placebo group. METHODS We randomized 352 (138 in the flecainide group, 164 in the propafenone group and 50 in the control group) consecutive patients (167 males, 185 females, mean age 59 +/- 12 years) with recent-onset atrial fibrillation. The electrocardiogram of all patients was monitored for at least 24 hours. RESULTS The restoration of sinus rhythm occurred in 72.5, 80.4, 86.2 and 89.8% of patients in the flecainide group; in 54.3, 68.3, 75 and 92.1% in the propafenone group; in 22.2, 27.8, 35.2 and 46.3% in the control group, at 1, 3, 6 and 24 hours respectively. The occurrence of side effects was the same in all treatment groups, and occurred in about 10% of patients in the flecainide and propafenone groups, and in 4% in the control group. In our study population the treatment of recent-onset atrial fibrillation with flecainide was faster in converting the arrhythmia to sinus rhythm (p < 0.005 at 1 hour, p < 0.05 at 3 hours, p = 0.05 at 6 hours). However within 24 hours the efficacy of either flecainide or propafenone was the same (p = NS at 24 hours). CONCLUSIONS Side effects were similar in both treatment groups. In particular malignant arrhythmias did not occur in the treatment groups and in the control group.
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