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Volpe A, Caramaschi P, Marchetta A, Biasi D, Bambara LM, Arcaro G. B-flow ultrasound in a case of giant cell arteritis. Clin Rheumatol 2007; 26:1955-7. [PMID: 17308856 DOI: 10.1007/s10067-007-0584-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2007] [Revised: 01/31/2007] [Accepted: 01/31/2007] [Indexed: 11/29/2022]
Abstract
We present the case of a 75-year-old woman with suspected giant cell arteritis. In the diagnostic procedure, we used B-flow ultrasound, a non-Doppler technology for blood flow imaging. The advantages of this technique and its possible role in the diagnosis of giant cell arteritis are discussed.
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Tinazzi I, Caramaschi P, Parisi A, Faccioli N, Capelli P, Biasi D. Pancreatic granulomatous necrotizing vasculitis: a case report and review of the literature. Rheumatol Int 2007; 27:989-91. [PMID: 17265156 DOI: 10.1007/s00296-007-0314-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2006] [Accepted: 01/01/2007] [Indexed: 02/07/2023]
Abstract
This paper describes a 48-year-old woman admitted to surgical department with mid-epigastric pain. Ultrasonography of the abdomen and magnetic resonance imaging revealed an ipoechoic mass in the head of pancreas suggestive for malignant tumor. She underwent pancreaticoduodenectomy; histologic examination showed a granulomatous inflammation with necrosis and destruction of the wall of small-medium size blood vessels very suggestive for Wegener's granulomatosis (WG). No other visceral involvement was found; test for antineutrophil cytoplasmic antibodies was negative. Initial and symptomatic involvement of pancreas was reported in very few cases of WG.
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Caramaschi P, Volpe A, Carletto A, Bambara LM, Biasi D. Long-standing refractory polymyositis responding to mycophenolate mofetil: a case report and review of the literature. Clin Rheumatol 2007; 26:1795-6. [PMID: 17225929 DOI: 10.1007/s10067-006-0526-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2006] [Accepted: 12/22/2006] [Indexed: 10/23/2022]
Abstract
The authors describe a young patient affected by long-standing polymyositis refractory to conventional treatment who showed a rapid and striking response to mycophenolate mofetil treatment.
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Lippi G, Caramaschi P, Montagnana M, Salvagno GL, Volpe A, Guidi GC. Thyroid Status in Patients With Systemic Sclerosis. J Clin Rheumatol 2006; 12:322-4. [PMID: 17149071 DOI: 10.1097/01.rhu.0000250296.85684.5a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Cecchi PC, Caramaschi P, Pinna G, Schwarz A, Bricolo A. Haemorrhagic stroke and vasculitic-like cerebral angiography in a patient with eosinophilic fasciitis. Case report. J Neurosurg Sci 2006; 50:119-22. [PMID: 17285104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Cerebral vasculitis is an uncommon cause of haemorrhagic stroke. A case of intracerebral haemorrhage in a patient with eosinophilic fasciitis, a rare scleroderma-like connective tissue disease, with a possible inflammatory involvement of cerebral vessels is reported. Pathogenetic mechanism of such association and diagnostic controversies are reviewed.
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Caramaschi P, Ruzzenente O, Pieropan S, Volpe A, Carletto A, Bambara LM, Biasi D. Determination of ANA specificity using multiplexed fluorescent microsphere immunoassay in patients with ANA positivity at high titres after infliximab treatment: preliminary results. Rheumatol Int 2006; 27:649-54. [PMID: 17136355 DOI: 10.1007/s00296-006-0271-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2006] [Accepted: 10/30/2006] [Indexed: 12/23/2022]
Abstract
To evaluate ANA specificity using the fully automated multiplexed fluorescent microsphere immunoassay in patients affected either by rheumatoid arthritis or ankylosing spondylitis who developed strong positivity for ANA as assessed by indirect immunofluorescent method on HEp-2 cells during infliximab treatment. Three men affected by ankylosing spondylitis and 12 women affected by rheumatoid arthritis who developed ANA positivity at high titres during infliximab treatment underwent the identification of ANA specificity by multiplexed fluorescent microsphere immunoassay; moreover anti-DNA and anti-ENA antibodies were tested by indirect immunofluorescence and ELISA method, respectively. In 4 out of 15 cases, the determination of ANA reactivity by multiplexed fluorescent microsphere immunoassay was also performed on the serum collected before infliximab administration. One patient affected by rheumatoid arthritis showed multiple ANA reactivities against SS-A, SS-B, RNP, Sm, Jo-1 and histones; one patient affected by ankylosing spondylitis resulted positive for the same autoantibodies, except for anti-Sm antibody. Moreover, two patients, one with rheumatoid arthritis and one with ankylosing spondylitis, showed single antibody specificity to SS-B and RNP, respectively. The remaining 11 cases did not show any positivity. Instead, all the patients resulted negative for anti-ENA antibodies by the ELISA method. In the four cases tested for ANA specificity by multiplexed fluorescent microsphere immunoassay before and after infliximab administration no difference was found. The search for anti-DNA antibody always resulted negative by both the traditional immunofluorescent assay and the novel technique. The use of multiplexed fluorescent microsphere immunoassay in patients treated with infliximab with ANA positivity at high titres allowed to find some ANA specificities which were not revealed by ELISA method. Nevertheless, the majority of patients resulted negative in spite of ANA positivity at high titres; the molecular target of ANA which develop after infliximab administration still remains to be identified.
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Caramaschi P, Volpe A, Canestrini S, Bambara LM, Faccini G, Carletto A, Biasi D. Correlation between homocysteine plasma levels and nailfold videocapillaroscopic patterns in systemic sclerosis. Clin Rheumatol 2006; 26:902-7. [PMID: 17047894 DOI: 10.1007/s10067-006-0425-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2006] [Revised: 07/26/2006] [Accepted: 08/14/2006] [Indexed: 10/24/2022]
Abstract
The aim of the study is to investigate the relationship between microangiopathy as assessed by nailfold videocapillaroscopy (NVC) and plasma level of homocysteine (Hcy) in systemic sclerosis (SSc). As known, Hcy is a nonessential amino acid that interferes with normal properties of a vascular tree. Sixty patients affected by SSc (4 men and 56 women, mean age 54.6) underwent the determination of plasma Hcy level; at the same time, NVC was performed. Hcy level was also determined in 30 sex- and age-matched controls. In patients affected by SSc the plasma Hcy level was significantly higher than in healthy controls (11.8 and 6.5 micromol/l, respectively; p < 0.001). A significant correlation was found between plasma Hcy concentration and the pattern of NVC with a progressive increase from early to active and above all to late pattern (10.7, 11.8, and 17.4 micromol/l, respectively; p < 0.001). Subjects with high Hcy level (i.e., >75th percentile of Hcy level in controls and in patients considered altogether) were mostly represented in the scleroderma patients with late nailfold videocapillaroscopic pattern; the crude odds ratio was 9.0 (significant; 95% CI from 2.1 to 38.8). In conclusion, Hcy plasma level is related to microvascular involvement in patients affected by SSc; the concentration increases with the progression of the nailfold videocapillaroscopic pattern. Hyperhomocysteinemia may represent an aggravating factor among the complex mechanisms involved in scleroderma damage contributing to the injury of endothelium.
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Volpe A, Salvagno GL, Lippi G, Caramaschi P, Montagnana M, Canestrini S, Carletto A, Bambara LM, Biasi D, Guidi GC. Low levels of activated factor VII in systemic sclerosis. J Thromb Thrombolysis 2006; 22:133-8. [PMID: 17008980 DOI: 10.1007/s11239-006-8969-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Recent investigations show that activated factor VII, the primary enzyme in the extrinsic pathway of blood coagulation, exerts additional extra-coagulant functions, such as apoptosis and angiogenesis. On the basis of these recent acquisitions, the present study was aimed to evaluate activated factor VII in patients with systemic sclerosis and to establish a potential association with pathogenesis and complications of this severe autoimmune disorder. MATERIALS AND METHODS Activated factor VII level was measured in twenty-eight consecutive scleroderma patients (2 men and 26 women, mean age 49.7 +/- 14.8 years). The main clinical correlates of disease, such as disease activity, renal function, skin, vascular and lung involvement, were evaluated by clinical and instrumental investigations. Activated factor VII level was also evaluated in 28 sex and age matched controls. RESULTS Systemic sclerosis patients exhibited plasma activated factor VII activities significantly lower than those of healthy matched controls (15.2 versus 37.7 U/l, respectively; p < 0.001). No correlation was observed between plasma activated factor VII concentration and age, disease duration, disease subset, disease activity, renal, lung, skin and microvascular involvement. CONCLUSIONS Results of our investigation provide first evidence of low activated factor VII activity in patients with systemic sclerosis. Reduced activated factor VII activity might be involved in the pathogenesis of the ischemic complications, by modulating apoptotic and angiogenetic processes.
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Caramaschi P, Volpe A, Tinazzi I, Bambara LM, Carletto A, Biasi D. Does cyclically iloprost infusion prevent severe isolated pulmonary hypertension in systemic sclerosis? Preliminary results. Rheumatol Int 2006; 27:203-5. [PMID: 17006704 DOI: 10.1007/s00296-006-0222-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2006] [Accepted: 08/31/2006] [Indexed: 10/24/2022]
Abstract
The objective of this study was to present our clinical experience about scleroderma-related pulmonary hypertension in the patients treated with intermittent iloprost infusions. Eighty-one patients affected by systemic sclerosis (12 men, 69 women; 30 with diffuse pattern and 51 with limited pattern; mean age 55.1 years; mean duration of disease 105.3 months) have been treated with cyclic iloprost infusions for at least 15 months (range 15-126 months). During the last 4 months all patients underwent Doppler echocardiography in order to estimate the value of systolic pulmonary artery pressure. In 14 subjects (17.2%) systolic pulmonary artery pressure was = or > 35 mmHg. Four patients presented high systolic pulmonary artery pressure associated with pulmonary fibrosis (mean value 40.5 +/- 4.5 mmHg). Ten women (one with diffuse pattern of disease and nine with limited form) showed isolated high systolic pulmonary artery pressure; one of these patients underwent right heart catheterization which resulted normal. The remaining nine patients (mean age of 67.1 years; age at the onset of scleroderma 52.2 years) showed estimated systolic pulmonary artery pressure values between 35 and 50 mmHg. Among these patients affected by isolated pulmonary hypertension only one has been receiving bosentan in association with iloprost infusions. None of our scleroderma patients treated with cyclic iloprost infusions developed severe isolated pulmonary hypertension. In systemic sclerosis the multiple effects of iloprost on endothelium, platelets and cytokine network may counteract the vasospastic profile of lung microvasculature in pulmonary arterial hypertension and the consequent vascular wall remodelling, thus preventing the development of severe illness.
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Caramaschi P, Biasi D, Volpe A, Carletto A, Cecchetto M, Bambara LM. Coexistence of systemic sclerosis with other autoimmune diseases. Rheumatol Int 2006; 27:407-10. [PMID: 17047959 DOI: 10.1007/s00296-006-0207-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2006] [Accepted: 07/25/2006] [Indexed: 10/24/2022]
Abstract
To evaluate the coexistence of additional autoimmune disease in a population of patients suffering from systemic sclerosis. The record-charts of 118 Italian patients affected by systemic sclerosis (12 men, 106 women, mean age of 57.2 years, mean duration of disease 8.7 years) followed by a single centre were reviewed; any other diagnose of autoimmune disease the patient was given was recorded. Thirty-eight scleroderma patients (32.2%) were affected by one or two concomitant autoimmune diseases, for a total of 42 diagnoses. The most represented associated autoimmune diseases were autoimmune thyroiditis (17 cases) and primary Sjögren's syndrome (10 cases). Both pulmonary fibrosis as diagnosed by chest X-ray and the extension of skin involvement evaluated by Rodnan total skin score were not correlated with an increased incidence of an additional autoimmune disorder. Our study shows that approximately one third of patients affected by systemic sclerosis developed one or more additional autoimmune diseases. Therefore patients with systemic sclerosis should be carefully evaluated both at onset and during the follow-up for the possible coexistence of other autoimmune disorders.
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Volpe A, Caramaschi P, Marchetta A, Desto E, Arcaro G. Pseudoseptic arthritis in a patient with Behçet's disease. Clin Exp Rheumatol 2006; 24:S123. [PMID: 17067443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Volpe A, Caramaschi P, Angheben A, Marchetta A, Monteiro G, Bambara LM, Bisoffi Z. Chikungunya outbreak--remember the arthropathy. Rheumatology (Oxford) 2006; 45:1449-50. [PMID: 16920753 DOI: 10.1093/rheumatology/kel275] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Allanore Y, Borderie D, Airo P, Guiducci S, Czirják L, Nasonov EL, Riemekasten G, Caramaschi P, Majdan M, Krasowska D, Friedl E, Lemarechal H, Ananieva LP, Nievskaya T, Ekindjian OG, Matucci-Cerinic M, Kahan A. Lack of association between three vascular endothelial growth factor gene polymorphisms and systemic sclerosis: results from a multicenter EUSTAR study of European Caucasian patients. Ann Rheum Dis 2006; 66:257-9. [PMID: 16740682 PMCID: PMC1798516 DOI: 10.1136/ard.2006.054346] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Systemic sclerosis (SSc) is characterised by disturbed vessel morphology and an overproduction of vascular endothelial growth factor (VEGF). The VEGF gene located on chromosome 6p21.3 has several polymorphisms. OBJECTIVE To test the hypothesis that disturbed angiogenesis may be related to the genetic background of the VEGF gene. MATERIALS AND METHODS EUSTAR centres included European Caucasian patients with SSc and matched controls with osteoarthritis. The VEGF gene was genotyped by polymerase chain reaction, followed by restriction enzyme analysis. The 634 C/T and 936 C/G mutations and an 18-base pair insertion/deletion at -2549 of the VEGF promoter region were tested. RESULTS 416 patients with SSc and 249 controls were included in the study population. Of the patients with SSc, 42% had a diffuse cutaneous subtype, 16% had increased pulmonary arterial pressure and 61% had decreased carbon monoxide diffusion capacity. The genotype frequencies in the patients with SSc and in controls were in Hardy-Weinberg equilibrium. The allele and genotype frequencies of the polymorphisms did not differ between patients with SSc and controls. No association was found between these polymorphisms and disease phenotypes. CONCLUSION This study shows that there is no association between the three selected functional VEGF polymorphisms and SSc.
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Volpe A, Caramaschi P, Carletto A, Pieropan S, Bambara LM, Biasi D. Psoriasis onset during infliximab treatment: description of two cases. Rheumatol Int 2006; 26:1158-60. [PMID: 16738903 DOI: 10.1007/s00296-006-0144-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2005] [Accepted: 05/06/2006] [Indexed: 01/30/2023]
Abstract
The authors describe two patients with no personal or family history of psoriasis who developed psoriatic lesions during infliximab treatment: a woman affected by seronegative rheumatoid arthritis and a man affected by ankylosing spondylitis.
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Montagnana M, Lippi G, Volpe A, Salvagno GL, Biasi D, Caramaschi P, Cesare Guidi G. Evaluation of cardiac laboratory markers in patients with systemic sclerosis. Clin Biochem 2006; 39:913-7. [PMID: 16713594 DOI: 10.1016/j.clinbiochem.2006.03.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2006] [Revised: 03/07/2006] [Accepted: 03/22/2006] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Myocardial involvement is frequent in systemic sclerosis, but symptoms are usually delayed and non-specific, thus often misrecognized. The aim of this study was the evaluation of the early subclinical cardiac involvement in patients with systemic sclerosis by means of non-invasive laboratory cardiac markers. DESIGN AND METHODS Cardiac troponin T (cTnT), ischemia modified albumin (IMA) and NT-prohormone-brain natriuretic peptide (NT-proBNP) were measured in 40 female patients with systemic sclerosis and in 40 matched healthy controls. RESULTS Patients with systemic sclerosis displayed significantly increased concentrations of serum IMA (106 versus 93.5 kunits/l, P < 0.0001) and NT-proBNP (89 versus 37 pg/ml, P < 0.0001), whereas no significant differences could be observed in both IMA and NT-proBNP values in limited versus diffuse pattern of disease. CONCLUSIONS The increased levels of NT-proBNP and IMA could be considered a sign of early myocardial involvement, warranting further heart examination and a regular follow-up.
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Lippi G, Caramaschi P, Montagnana M, Salvagno GL, Volpe A, Guidi G. Lipoprotein[a] and the lipid profile in patients with systemic sclerosis. Clin Chim Acta 2006; 364:345-8. [PMID: 16111666 DOI: 10.1016/j.cca.2005.07.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2005] [Revised: 07/24/2005] [Accepted: 07/24/2005] [Indexed: 12/14/2022]
Abstract
BACKGROUND Systemic sclerosis (SSc) is an autoimmune disorder of the connective tissue characterized by widespread vascular lesions and fibrosis, associated with endothelial dysfunction, that might finally promote occlusive vascular complications. Little is known so far on the lipid profile of these patients. METHODS To investigate the potential contribution of lipid abnormalities in genesis and progression of vascular occlusive complications, an extensive lipid profile, including total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, total cholesterol to HDL-C ratio, the atherogenic index of plasma, lipoprotein[a] (Lp[a]) and high-sensitive C Reactive Protein (Hs-CRP), was assessed in 31 consecutive female SSc patients and 33 matched healthy controls. RESULTS When compared to healthy matched controls, SSc patients displayed statistically significant differences in median and 25-75th percentile distribution of Lp[a] (110 mg/l, 51-389 mg/l vs. 79 mg/l, 29-149 mg/l; P =0.005) and in the mean concentration of Hs-CRP (4.49 +/- 5.06 mg/l vs. 1.36 +/- 1.19 mg/l; P =0.001), but not in the other lipid parameters. When compared to the current NCEP or AHA/ACC goals, the values distributions and the relative percentage of patients with undesirable or abnormal vales were statistically different for Lp[a] (29% versus 3%) and Hs-CRP (42% vs. 12%) (both P <0.001). CONCLUSIONS If further studies will strengthen these preliminary findings, owing to the growing evidence that Lp[a] might act in synergy with other defined prothrombotic conditions in the pathogenesis of a variety of vascular disorders, we hypothesize that Lp[a] measurement might be useful in SSc to identify and eventually treat subsets of patients more predisposed to develop thrombotic complications.
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Lippi G, Volpe A, Caramaschi P, Salvagno GL, Montagnana M, Guidi GC. Plasma D-dimer concentration in patients with systemic sclerosis. Thromb J 2006; 4:2. [PMID: 16420700 PMCID: PMC1352346 DOI: 10.1186/1477-9560-4-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2005] [Accepted: 01/18/2006] [Indexed: 11/30/2022] Open
Abstract
Background Systemic sclerosis (SSc) is an autoimmune disorder of the connective tissue characterized by widespread vascular lesions and fibrosis. Little is known so far on the activation of the hemostatic and fibrinolytic systems in SSc, and most preliminary evidences are discordant. Methods To verify whether SSc patients might display a prothrombotic condition, plasma D-dimer was assessed in 28 consecutive SSc patients and in 33 control subjects, matched for age, sex and environmental habit. Results and discussion When compared to healthy controls, geometric mean and 95% confidence interval (IC95%) of plasma D-dimer were significantly increased in SSc patients (362 ng/mL, IC 95%: 361–363 ng/mL vs 229 ng/mL, IC95%: 228–231 ng/mL, p = 0.005). After stratifying SSc patients according to disease subset, no significant differences were observed between those with limited cutaneous pattern and controls, whereas patients with diffuse cutaneous pattern displayed substantially increased values. No correlation was found between plasma D-dimer concentration and age, sex, autoantibody pattern, serum creatinine, erythrosedimentation rate, nailfold videocapillaroscopic pattern and pulmonary involvement. Conclusion We demonstrated that SSc patients with diffuse subset are characterized by increased plasma D-dimer values, reflecting a potential activation of both the hemostatic and fibrinolytic cascades, which might finally predispose these patients to thrombotic complications.
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Caramaschi P, Biasi D, Canestrini S, Martinelli N, Perbellini L, Carletto A, Pieropan S, Volpe A, Bambara LM. Evaluation of finger skin temperature in scleroderma patients cyclically treated with iloprost. Joint Bone Spine 2006; 73:57-61. [PMID: 16253538 DOI: 10.1016/j.jbspin.2005.04.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2004] [Accepted: 04/29/2005] [Indexed: 01/08/2023]
Abstract
OBJECTIVES To evaluate by computerized digital thermometry (CDT) the effect of cyclic iloprost infusions on finger skin temperature (FST) in scleroderma patients. METHODS Twenty-two scleroderma outpatients (one man, 21 women, mean age 54.2 years) underwent three computerized digital thermometries, the first one 3 days before a 5-day cycle of iloprost infusion, the second the day of the fifth infusion soon after the end of the therapy and the third 1 month after. FST was evaluated under basal conditions, immediately after a cold test and after an 18 min recovery period. For comparison CDT was performed in 10 sex and age matched control subjects. RESULTS FST was lower in scleroderma patients before iloprost infusion than in the control group either after cold test either at the end of the recovery period while no difference was found before the cold test. Soon after iloprost infusion and 1 month later the FST at the end of the recovery period increased from the pre-treatment value of 27.8 +/- 5.3 to 30.4 +/- 3.5 degrees C and to 30.0 +/- 4.5 degrees C, respectively (P < 0.05 for both values). No substantial differences were found concerning FST before and at the end of the cold test. CONCLUSION Iloprost administration for 5 days allows to normalize the FST value after cold exposition not only immediately after the infusions but even at 1 month distance from the therapy. Despite its short half-life the effect of the drug on endothelium is protracted.
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Caramaschi P, Biasi D, Canestrini S, Martinelli N, Perbellini L, Carletto A, Pieropan S, Volpe A, Bambara LM. Évaluation de la température cutanée des patients atteints de sclérodermie traités périodiquement par iloprost. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.rhum.2005.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Volpe A, Biasi D, Caramaschi P, Mantovani W, Bambara LM, Canestrini S, Ferrari M, Poli G, Degan M, Carletto A, Pieropan S, Minuz P. Levels of F2-isoprostanes in systemic sclerosis: correlation with clinical features. Rheumatology (Oxford) 2005; 45:314-20. [PMID: 16219641 DOI: 10.1093/rheumatology/kei151] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Oxidative stress may be one of the important complex pathogenetic mechanisms that lead to damage in scleroderma; free radicals may provoke endothelial injury, fibroblast proliferation and fragmentation of autoantigens favouring induction of autoantibodies. The present study investigates the oxidant status in scleroderma patients by measuring the urinary concentration of 8-isoprostaglandin-F2alpha, an F2-isoprostane, and a product of free radical-mediated peroxidation of arachidonic acid. METHODS Forty-three scleroderma patients (42 women and 1 man, mean age 54.1 yr, mean disease duration 9.0 yr) underwent clinical evaluation and instrumental investigations in order to assess skin, vascular, lung and heart involvement. Von Willebrand factor was evaluated as marker of vascular dysfunction in 36 out of the 43 cases. The urinary level of 8-isoprostaglandin-F2alpha was measured in all scleroderma patients and in the 43 age- and sex-matched healthy controls. RESULTS Urinary levels of 8-isoprostaglandin-F2alpha were higher in scleroderma patients than in the healthy control group (341.7 vs 147.6 pg/mg creatinine; P < 0.001). Values of 8-isoprostaglandin-F2alpha were strongly correlated with the nailfold videocapillaroscopy pattern and lung involvement (P = 0.002 and 0.003, respectively), showing increasing levels with the progression of pulmonary severity. Correlation between 8-isoprostaglandin-F2alpha level and von Willebrand factor narrowly failed to reach statistical significance (P = 0.05). There was no correlation between 8-isoprostaglandin-F2alpha concentration and disease activity, vascular, skin and heart involvement, disease pattern or autoantibody profile. CONCLUSIONS Our study further supports the role of oxidant stress in the pathogenesis of scleroderma, showing a strong correlation between a marker of free radical damage with both the severity of lung involvement and the videocapillaroscopic patterns.
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Caramaschi P, Biasi D, Volpe A, Carletto A, Bambara LM. A new case of dermatomyositis following the rupture of a silicone gel breast implant. Clin Exp Rheumatol 2005; 23:430-1; author reply 431. [PMID: 15971442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
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Beri R, Peterlana D, Puccetti A, Simeoni S, Garzotti P, Biasi D, Caramaschi P, Tinazzi E, Lunardi C. [HLA-DRB1 alleles and rheumatoid arthritis in northern Italy: lack of correlation with disease severity and extra-articular manifestations]. RECENTI PROGRESSI IN MEDICINA 2005; 96:139-43. [PMID: 15929613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
We studied HLA-DRB1 alleles in 101 patients with rheumatoid arthritis (RA) and 229 normal subjects by polymerase chain reaction and sequence-specific oligonuclotide hybridization. We observed a statistically significant association between HLA-DR4 and RA (p = 0,0088). This association was not observed for the DR1 status. No particular DR4 suballeles were preferentially expressed in patients. Allele *0102 was more frequent in RA patients (p = 0.0084), while *0103 in controls (p = 0.000047). No difference was observed for the presence of early erosions and extra-articular features in patients with no, one or two RA associated alleles and among share epitope positive and negative patients.
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Caramaschi P, Biasi D, Tonolli E, Pieropan S, Martinelli N, Carletto A, Volpe A, Bambara LM. Antibodies against cyclic citrullinated peptides in patients affected by rheumatoid arthritis before and after infliximab treatment. Rheumatol Int 2005; 26:58-62. [PMID: 15726373 DOI: 10.1007/s00296-004-0571-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2004] [Accepted: 11/13/2004] [Indexed: 01/17/2023]
Abstract
To evaluate antibodies against cyclic citrullinated peptides (anti-CCP) together with rheumatoid factor (RF), antinuclear antibodies (ANA) and C-reactive protein (CRP), in patients affected by rheumatoid arthritis (RA), before and after infliximab treatment. Twenty-seven patients (five men and 22 women, mean age of 51.9 years, mean duration of disease 12.6 years) affected by RA, refractory to conventional DMARDs, were treated with infliximab, at the conventional dosage. Before starting infliximab and after 22 weeks, on the occasion of the fifth infusion, anti-CCP antibodies were tested by ELISA method. At the same time IgM RF, ANA and CRP level were measured. Before infliximab therapy, anti-CCP antibodies resulted positive in 23 patients (85.1%); the serum level did not change after infliximab treatment; only one case negative at baseline became slightly positive after treatment. Before and after therapy RF resulted positive in 22 cases (81.4%) and 21 cases (77.7%) respectively; comparing values at baseline with those after 22 weeks of treatment with infliximab, RF levels significantly decreased, as well as CRP values. In contrast to both anti-CCP antibodies, which remained stable, and to RF, which fell after infliximab, ANA were positive > or = 1: 160 in four cases at baseline and in 12 after treatment. The titre of anti-CCP antibodies did not significantly change after anti-TNFalpha blocker administration; instead the positivity of RF significantly decreased. As opposed to antinuclear and anti-dsDNA antibodies, which may appear or increase in titre during infliximab treatment, the typical autoantibodies detectable in RA show a different trend; in fact, anti-CCP antibodies remained stable and RF decreased.
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Caramaschi P, Biasi D, Colombatti M, Pieropan S, Martinelli N, Carletto A, Volpe A, Pacor LM, Bambara LM. Anti-TNFα therapy in rheumatoid arthritis and autoimmunity. Rheumatol Int 2004; 26:209-14. [PMID: 15627197 DOI: 10.1007/s00296-004-0542-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2004] [Accepted: 09/10/2004] [Indexed: 12/20/2022]
Abstract
The aim of the study was to evaluate a panel of autoantibodies in patients affected by rheumatoid arthritis (RA) treated with anti-TNFalpha blockers, and to consider a different autoantibody induction effect by infliximab and etanercept; and in addition to evaluate in these cases a relationship between antinuclear antibody (ANA) titre and both C-reactive protein (CRP) and Blys levels. Fifty-four patients (8 men, 46 women, mean age 51.4 years, mean duration of disease 13.6 years) affected by refractory RA were treated with anti-TNFalpha blockers for 12 consecutive months; 43 patients were given infliximab and 11 etanercept. At baseline and every 4 months a panel of autoantibodies consisting of rheumatoid factor, antinuclear, anti-double-stranded DNA, anti-ENA, anti-mitochondrial, anti-thyroid and anti-neutrophil cytoplasmic antibodies (ANCA) was tested. At the same time CRP level was measured. Blys level was determined at baseline and after 1 year in five cases that developed a strong positivity for ANA during infliximab therapy. In 41 cases (95.3%) treated with infliximab, ANA were detected on at least one occasion, and in almost half of these cases the titre was very high, equal to or higher than 1:1.280. On the other hand, patients treated with etanercept presented ANA positivity in a lower percentage of cases and at a low titre. No correlation was found between ANA titre and CRP level; Blys level did not present a constant trend in patients who developed a very high positivity for ANA. Anti-double-stranded DNA, anti-thyroid or ANCA were found only in a few patients, in the absence of a clinical picture indicative of systemic lupus erythematosus, autoimmune thyroiditis or ANCA-associated vasculitis. A different incidence of ANA positivity was found in infliximab- and etanercept-treated RA patients; this finding might be due to the partially different method of inhibition of TNFalpha between the two drugs. Both CRP and Blys do not seem to participate in this phenomenon. Other autoantibodies were detected in a few patients, but no case of onset of new autoimmune disorders was observed.
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Ambrosetti A, Zanotti R, Pattaro C, Lenzi L, Chilosi M, Caramaschi P, Arcaini L, Pasini F, Biasi D, Orlandi E, D'Adda M, Lucioni M, Pizzolo G. Most cases of primary salivary mucosa-associated lymphoid tissue lymphoma are associated either with Sjoegren syndrome or hepatitis C virus infection. Br J Haematol 2004; 126:43-9. [PMID: 15198730 DOI: 10.1111/j.1365-2141.2004.04993.x] [Citation(s) in RCA: 108] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Salivary gland mucosa-associated lymphoid tissue (MALT) lymphomas (SGML) are rare, as are data concerning their behaviour. We analysed clinical features at presentation, particularly the association with Sjoegren syndrome (SS) and hepatitis C virus (HCV) infection, and outcome in 33 cases of SGML diagnosed between March 1985 and April 2003. There were five males and 28 females, with a median age of 61 years. At presentation, 12/33 (36%) had multiple salivary glands or mucosal involvement and four had bone marrow infiltration. Ann Arbor stage was IE in 15 (46%), IIE in four (12%) and IV in 14 patients (42%). Fifteen patients had a history of SS (46%), two of other autoimmune diseases, seven of HCV infection. No case had both SS and HCV. Of the 29 treated patients, 17 received surgery or local radiotherapy; 69% achieved complete remission. Histological transformation occurred in four (12%). Five patients died (three of lymphoma, two of unrelated causes). The 5 year-overall survival (OS), cause-specific survival and progression-free survival was 85 +/- 8%, 94 +/- 6% and 65 +/- 10% respectively. Overall, the disease course was indolent, despite the advanced stage at diagnosis, and local therapy often appeared to be adequate. The only prognostic factors influencing OS were histological transformation and age. The close association of SGML with either autoimmune diseases or HCV infection in our series (73%) confirms their possible role in the pathogenesis of these lymphomas.
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Squintani G, Ferrari S, Refatti N, Capra F, Caramaschi P, Rizzuto N, Tonin P. Multineuropathy in a patient with HBV infection, polyarteritis nodosa and celiac disease. J Peripher Nerv Syst 2004. [DOI: 10.1111/j.1085-9489.2004.009209f.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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McCloskey SM, McMullin MF, Morris TCM, Markey GM, Izraeli S, O‘Shaughnessy DF, Atterbury C, Bolton Maggs P, Murphy M, Thomas D, Yates S, Williamson LM, Ambrosetti A, Zanotti R, Pattaro C, Lenzi L, Chilosi M, Caramaschi P, Arcaini L, Pasini F, Biasi D, Orlandi E, D'Adda M, Lucioni M, Pizzolo G, Mitsui T, Maekawa I, Yamane A, Ishikawa T, Koiso H, Yokohama A, Handa H, Matsushima T, Tsukamoto N, Murakami H, Nojima Y, Karasawa M, Stewart JP, Thompson A, Santra M, Barlogie B, Lappin TRJ, Shaughnessy J, Henschler R, Fehervizyova Z, Bistrian R, Seifried E, Stanworth SJ, Brunskill SJ, Hyde CJ, McClelland DBL, Murphy MF, Strawn WB, Richmond RS, Tallant EA, Gallagher PE, Ferrario CM. Papers to be published in forthcoming issues. Bone marrow architecture in acute myeloid/erythroid leukaemia. Leukemia - a developmental perspective. Guidelines for the use of fresh frozen plasma, cryoprecipitate and cryosupernatant. Most cases of primary. Br J Haematol 2004. [DOI: 10.1111/j.1365-2141.2004.v125_i6_forth.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Caramaschi P, Biasi D, Ferrari M, Volpe A, Martinelli N, Carletto A, Dal Forno P, Bambara LM. Long-term evaluation of lung function in patients affected by scleroderma treated with cyclic iloprost infusions. Rheumatol Int 2004; 25:250-4. [PMID: 14963694 DOI: 10.1007/s00296-004-0439-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2003] [Accepted: 12/12/2003] [Indexed: 10/26/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate pulmonary function in patients suffering from scleroderma treated for 3 years with cyclic iloprost infusions. METHODS Thirty patients affected by scleroderma (five men and 25 women, mean age 49.3 years, mean disease duration 8 years, 19 with limited and 11 with diffuse disease patterns) were treated for 5 consecutive days every 4 months for 3 years with iloprost. Pulmonary function was evaluated at baseline and after 3 years. At the end of the trial, color Doppler echocardiography was performed in 26 of the patients. RESULTS Spirometric parameters did not significantly change after 3 years of therapy when expressed as percentage of the predicted normal value. Diffusing lung capacity for carbon monoxide decreased at the limit of statistical significance. No patients developed clinical pictures suggestive of severe pulmonary arterial hypertension, which was confirmed in 26 subjects by evaluation of estimated pulmonary artery systolic pressure. CONCLUSIONS This long-term study showed that lung function remained substantially stable after 3 years of treatment with cyclic iloprost infusions. No cases of severe pulmonary hypertension were observed.
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Caramaschi P, Biasi D, Lestani M, Carletto A, Bonella F, Bambara LM. [Erdheim-Chester disease]. RECENTI PROGRESSI IN MEDICINA 2004; 95:104-7. [PMID: 15072396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
In this review the authors focus on Erdheim-Chester disease, a rare systemic disorder of unknown etiology, likely neoplastic, characterised by xantogranulomatous infiltrates of foamy, lipid-laden histiocytes in all involved sites, principally bone, retroperitoneum, lung, pleura, pericardium, retroorbital tissue and brain; moreover periadventitial tissue of the aorta and major arteries may be present. The clinical picture and the course are very various. Erdheim-Chester disease belongs to histiocytosis and differs from Langerhans' cell histiocytosis for clinical, histologic and immunohistochemical features. After the observation of 2 cases we have reviewed the literature; we think useful to present the principal features of the disease, which is likely more frequent than expected; Erdheim-Chester disease is rarely diagnosed because of the poor knowledge of the disease, which is not reported on the common textbooks of medicine.
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Bovenzi M, Barbone F, Pisa FE, Betta A, Romeo L, Tonello A, Biasi D, Caramaschi P. A case-control study of occupational exposures and systemic sclerosis. Int Arch Occup Environ Health 2003; 77:10-6. [PMID: 14530983 DOI: 10.1007/s00420-003-0462-5] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2003] [Accepted: 06/28/2003] [Indexed: 11/24/2022]
Abstract
OBJECTIVES A case-control study was conducted in Verona, Italy, to assess the relationship between occupation, occupational exposures and systemic sclerosis (SSc). METHODS Fifty-five cases (46 female and nine male) and 171 controls were recruited. Interviews provided work histories, including job titles, industry and likelihood of occupational exposure to silica, hand-arm vibration, organic solvents, and other chemicals. Odds ratios (ORs) and 95% confidence intervals (95% CI) were estimated. RESULTS Female teachers (OR 3.4, 95% CI 1.2-10.1) and textile workers (OR 2.1, 95% CI 1.0-4.6) were at an increased risk of SSc. Compared with those never exposed, age-adjusted and gender-adjusted ORs were 2.3 (95% CI 1.0-5.4) among subjects exposed to organic solvents, 2.5 (95% CI 0.8-8.0) for exposure to selected chemicals, 1.7 (95% CI 0.4-7.6) for exposure to silica, and 1.5 (95% CI 0.5-4.8) for usage of vibrating tools. When data analysis was stratified according to gender, only men showed a significant increase in risk for exposure to solvents and selected chemicals. CONCLUSIONS The findings of this study tend to support the role of organic solvents and certain chemicals in SSc causation. The association with teaching and working in the textile industry suggests that other exposures are involved in the aetiology of SSc among women. However, because of the small number of subjects, particularly in stratified analyses, chance cannot be ruled out as an explanation of some findings of this study.
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Caramaschi P, Biasi D, Carletto A, Bambara LM. A case of ANCA-associated vasculitis with predominant involvement of central nervous system. Joint Bone Spine 2003; 70:380-3. [PMID: 14563469 DOI: 10.1016/s1297-319x(03)00098-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The authors present a peculiar case of a 53-year-old woman affected by ANCA-associated vasculitis with prevailing involvement of the central nervous system. Diagnosis was really difficult.
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Bovenzi M, Barbone F, Pisa FE, Della Vedova A, Betta A, Romeo L, Tonello A, Biasi D, Caramaschi P. [Scleroderma and occupational risk factors: a case-control study]. GIORNALE ITALIANO DI MEDICINA DEL LAVORO ED ERGONOMIA 2003; 25 Suppl:46-7. [PMID: 14979077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
In a hospital-based case-referent study of systemic sclerosis (SSc) and occupational risk factors (55 cases and 171 referents), an excess risk for SSc was observed in men with previous occupational exposure to solvents and certain chemicals (vinyl chloride, formaldehyde). SSc was associated, even though not significantly, with occupational exposure to solvents and silica among women. The possible role of occupational exposures in the etiology of SSc, as well as the methodological limitations of the present study, are discussed.
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Caramaschi P, Biasi D, Villa G, Carletto A, Bambara LM. Clinical images: Neuropathic joint in a patient with calcium pyrophosphate deposition disease. ARTHRITIS AND RHEUMATISM 2003; 48:1170. [PMID: 12687575 DOI: 10.1002/art.10932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Caramaschi P, Biasi D, Lestani M, Chilosi M. A case of acquired partial lipodystrophy associated with POEMS syndrome. Rheumatology (Oxford) 2003; 42:488-90. [PMID: 12626805 DOI: 10.1093/rheumatology/keg112] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Caramaschi P, Martinelli N, Biasi D, Carletto A, Faccini G, Volpe A, Ferrari M, Scambi C, Bambara LM. Homocysteine plasma concentration is related to severity of lung impairment in scleroderma. J Rheumatol 2003; 30:298-304. [PMID: 12563684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
OBJECTIVE To investigate the correlation between plasma concentration of total homocysteine and pulmonary involvement in patients with limited or diffuse scleroderma (systemic sclerosis, SSc). METHODS Seventy-one patients with scleroderma were divided into 3 groups based on pulmonary involvement: Group A comprised patients without lung involvement (9 cases); Group B patients with lung involvement of mild and moderate stages (44 cases); and Group C patients with lung involvement of severe stage and endstage (18 cases). At the time of evaluation of lung involvement all patients underwent determination of plasma homocysteine concentration. Homocysteine concentration was also measured in 30 healthy controls homogeneous for sex and age. RESULTS In patients with scleroderma the homocysteine concentration was significantly higher than in controls (11.1 and 6.9 micromol/l, respectively; p < 0.001). We found a significant association between plasma homocysteine concentration and severity of lung involvement that was not modified by correction for age, time from the diagnosis, type of scleroderma pattern, and serum creatinine and folate levels. Homocysteine concentration progressively increases in scleroderma patients with more severe pulmonary involvement. Subjects with high homocysteine concentration (i.e., > or = 75th percentile of homocysteine concentration in patients with scleroderma without lung involvement) were mostly present in the group with the greatest lung involvement. CONCLUSION High level of homocysteinemia is associated with an increased risk of pulmonary disease in patients with scleroderma. We hypothesize that hyperhomocysteinemia may worsen injury of the endothelium, a key lesion in scleroderma disease, favoring the development of lung involvement. Our data support the hypothesis that homocysteine could be involved in the pathogenetic process of scleroderma pulmonary involvement.
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Biasi D, Carletto A, Caramaschi P, Bonella F, Bambara V, Pacor ML, Bambara LM. [Neutrophils in rheumatoid inflammation]. RECENTI PROGRESSI IN MEDICINA 2003; 94:25-30. [PMID: 12632997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
For many years a secondary role in the pathogenesis of rheumatoid arthritis has been ascribed to neutrophil, relatively to the inflammatory response's evaluation. This cell was considered lacking in a peculiar activity and ever depending on lymphocytes and monocytes. During the recent years the neutrophil has been recognized as a cytokines producing cell, really able to modulate its role in joints inflammation. In the light of the latest information it's possible reconsider the role of this cell, looking at it like a moderate co-protagonist in the expression of rheumatoid damage, regarding both to joint inflammation and the maintenance of the damage itself. On the grounds of these knowledge, polymorphonuclear granulocyte could be also chosen as target of the newest therapies in the treatment of this disease. The aim of this short review is to focus the activity of neutrophils in rheumatoid arthritis, trying to follow them through their migration from blood to sinovial tissue and to understand the dynamic relation with the cytokine network, that from these cells pathway depends.
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Caramaschi P, Biasi D, Carletto A, Bambara LM. Orbital myositis in a rheumatoid arthritis patient during etanercept treatment. Clin Exp Rheumatol 2003; 21:136-7. [PMID: 12673906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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138
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Foschi F, Diani F, Zardini E, Zanoni G, Caramaschi P. [Celiac disease and spontaneous abortion]. MINERVA GINECOLOGICA 2002; 54:151-9. [PMID: 12032453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
BACKGROUND Over the last ten years it has become clear that the clinical expression of celiac disease is more heterogeneous than was thought in the past. Although celiac disease is a relatively frequent disease (1/170-200), it is only diagnosed in a small percentage of adult cases compared to the real situation because it is manifested with few symptoms or in an atypical form, or occasionally is completely silent. Gynecological problems have been reported in women with celiac disease, in particular delayed menarche, early menopause, sterility, recurrent abortion and fetal intrauterine growth retardation. The main aim of this study was to investigate the association between celiac disease and abortion, and in particular to evaluate whether patients suffering from recurrent spontaneous abortion might present an atypical or subclinical form of the disease. METHODS During the period 1997-1998 a series of laboratory tests were carried out at the Department of Obstetrics and Gynecology and at the Institute of Medicine B of Verona University, in a sample of 184 women (149 from the Obstetrics Clinic and 35 from Internal Medicine B ). These tests included circulating anti-gliadin (AGA) and anti-endomysium (EMA) antibodies and total serum immunoglobulins. In positive cases, further diagnostic tests were performed using small bowel biopsy specimens. RESULTS In our selected sample of cases, 5 women (2.7%) were positive for immunological screening against IgA-EMA and for bowel biopsy (confirmed diagnosis of celiac disease). Four of these women (2.1%) formed part of a group of patients with a positive history of spontaneous abortion and one (0.5%) was from the control group. CONCLUSIONS An analysis of the cases that emerged from this study and those reported in the literature shows that tests to identify the celiac disease should be extended to the population with a risk of developing this disease. These subjects should include those with a family history or clinical symptoms, in particular women with a history of multiple abortions. In these cases, there are grounds for suspecting an atypical form of celiac disease.
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Catassi C, Fabiani E, Corrao G, Barbato M, De Renzo A, Carella AM, Gabrielli A, Leoni P, Carroccio A, Baldassarre M, Bertolani P, Caramaschi P, Sozzi M, Guariso G, Volta U, Corazza GR. Risk of non-Hodgkin lymphoma in celiac disease. JAMA 2002; 287:1413-9. [PMID: 11903028 DOI: 10.1001/jama.287.11.1413] [Citation(s) in RCA: 190] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
CONTEXT Celiac disease is one of the most common lifelong disorders. Non-Hodgkin lymphoma is a possible complication of celiac disease and may lead to a large portion of lymphoma cases. OBJECTIVE To quantify the risk for developing non-Hodgkin lymphoma of any primary site associated with celiac disease. DESIGN AND SETTING Multicenter, case-control study conducted between January 1996 and December 1999 throughout Italy. PATIENTS Cases were older than 20 years (median, 57; range, 20-92 years) with non-Hodgkin lymphoma of any primary site and histological type and were recruited at the time of the diagnosis. Controls were healthy adults (2739 men and 2981 women) from the general population. MAIN OUTCOME MEASURE Positive test result for class A serum antiendomysial antibody. RESULTS Celiac disease was diagnosed in 6 (0.92%) of 653 patients with lymphoma. Of the 6 cases, 3 were of B-cell and 3 were of T-cell origin. Four of 6 cases had lymphoma primarily located in the gut. In the control group, 24 (0.42%) had celiac disease. The odds ratio (adjusted for age and sex) for non-Hodgkin lymphoma of any primary site associated with celiac disease was 3.1 (95% confidence interval [CI], 1.3-7.6), 16.9 (95% CI, 7.4-38.7) for gut lymphoma, and 19.2 (95% CI, 7.9-46.6) for T-cell lymphoma, respectively. The risk for non-Hodgkin lymphoma for the overall population, which was adjusted for age and sex, was 0.63% (95% CI, - 0.12% to 1.37%). CONCLUSION Celiac disease is associated with an increased risk for non-Hodgkin lymphoma, especially of T-cell type and primarily localized in the gut. However, the association does not represent a great enough risk to justify early mass screening for celiac disease.
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Caramaschi P, Canestrini S, Biasi D, Carletto A, Scambi C, Scarperi A, Bambara LM. [Infliximab in aggressive and refractory rheumatoid arthritis. A pilot study]. RECENTI PROGRESSI IN MEDICINA 2002; 93:19-24. [PMID: 11850995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
UNLABELLED Rheumatoid arthritis is a chronic inflammatory disease with a progressive course, that frequently provokes permanent incapacity if not adequately treated. Rheumatoid arthritis may be not responsive to the common second line drugs. This study was aimed to treat 15 patients affected by severe refractory rheumatoid arthritis with infliximab. PATIENTS AND METHODS Fifteen patients with refractory rheumatoid arthritis were treated with infliximab--monoclonal antibody direct to TNF alpha--in association with methotrexate or azathioprine. Infliximab was administered at the dosage of 3 mg/Kg at the weeks 0, 2 and 6 and then every 8 weeks. RESULTS About half patients ameliorated in agreement with both ACR 20 criteria and DAS28 evaluation. The clinical improvement was accompanied by a reduction of the steroid daily dosage. No relevant side effects were observed. CONCLUSION Infliximab is effective in a significant number of patients with severe rheumatoid arthritis, with a good tolerability.
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Caramaschi P, Biasi D, Carletto A, Bambara LM. A case of adult onset Still's disease treated with infliximab. Clin Exp Rheumatol 2002; 20:113. [PMID: 11892694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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142
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Caramaschi P, Biasi D, Carletto A, Bambara LM. Celiac disease with a "crowned" odontoid process. Clin Exp Rheumatol 2001; 19:765-6. [PMID: 11791664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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143
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Caramaschi P, Biasi G, Caramaschi P, Biasi G. Multiple venous thrombosis in a patient with Behçet's disease and protein C deficiency. Clin Exp Rheumatol 2001; 19:S80. [PMID: 11760411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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Biasi D, Caramaschi P, Ambrosetti A, Carletto A, Mocella S, Randon M, Bambara LM. Mucosa-associated lymphoid tissue lymphoma of the salivary glands occurring in patients affected by Sjögren's syndrome: report of 6 cases. Acta Haematol 2001; 105:83-8. [PMID: 11408709 DOI: 10.1159/000046539] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Mucosa-associated lymphoid tissue (MALT) lymphoma of the salivary glands occurring in 6 patients affected by primary Sjögren's syndrome is reported. METHODS Clinical findings, histologic type, stage, treatment and outcome of the 6 patients have been revised. RESULTS In all 6 cases the lymphoma was of the MALT type. Four patients had stage IE disease, 1 patient had stage IIE disease and 1 patient had stage IV disease. The patients received different treatments resulting in all cases in prolonged remission. After 7 years of complete remission 1 patient developed a diffuse large B-cell lymphoma. CONCLUSION MALT lymphoma of the salivary glands is an indolent disease. Though the best therapy of this lymphoproliferative disorder remains to be established, prolonged remission has been obtained in our cases with different therapeutic approaches. We review the literature regarding the relationship between Sjögren's syndrome and MALT lymphomas and study the mechanisms which may be involved in the transformation from a lymphoepithelial lesion into a neoplastic disorder.
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Biasi D, Caramaschi P, Carletto A, Pacor ML, Bambara LM. Combination therapy with hydroxychloroquine, gold sodium thiomalate and methotrexate in early rheumatoid arthritis. An open 3-year study. Clin Rheumatol 2001; 19:505-7. [PMID: 11147769 DOI: 10.1007/s100670070019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
During recent years, aggressive therapeutic approaches have been proposed in order to control the Rheumatoid Arthritis (RA) activity and to avoid joint destruction. Here we report the results of an open 3-year trial on the combination of three second-line drugs, hydroxychloroquine (HCQ), methotrexate (MTX) and gold sodium thiomalate (GST), in early active RA. Four men and 17 women were enrolled in the study and were treated during the first year with HCQ 400 mg/day, GST 50 mg/week and oral MTX 7.5 mg/week; during the second and the third years the doses of HCQ and MTX were reduced to 200 mg/day and 5 mg/week, respectively; the interval between the GST injections was progressively increased until 4 weeks. Prednisone at an initial dose not higher than 10 mg/day was associated. Sulindac was allowed. Eight patients left the study because of side-effects, 2 patients abandoned the study, 12 patients compleated the 3 years of treatment. We obtained a significant and early amelioration of both clinical and laboratory parameters during the first year; in the two subsequent years the positive results were maintained. In our opinion the most significant result is the absence of anatomical progression in 10 out of 12 patients, even if a more prolonged observation is necessary to obtain more reliable data.
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Biasi D, Caramaschi P, Carletto A, Bambara LM. Unsuccessful treatment with fludarabine in four cases of refractory rheumatoid arthritis. Clin Rheumatol 2001; 19:442-4. [PMID: 11147752 DOI: 10.1007/s100670070002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The aim of this study was to evaluate the efficacy of fludarabine treatment in patients suffering from refractory rheumatoid arthritis. Four patients affected by refractory seropositive rheumatoid arthritis underwent treatment with fludarabine for 6 months. The drug was administered intravenously at a dose of 25 mg the first month in a single infusion, and then monthly for 5 months at a dose of 25 mg for 3 consecutive days. All four patients obtained no clinical benefit from the treatment; moreover, inflammation indices worsened and the prednisone dosage was increased during the trial, in spite of a significant fall in CD4+ T cells. In our experience low-dose fludarabine is not useful in the treatment of refractory rheumatoid arthritis.
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147
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Caramaschi P, Bambara LM. [Not Available]. Reumatismo 2001; 53:256. [PMID: 12167981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023] Open
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148
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Caramaschi P, Melchiorri S, Biasi D, Carletto A, Todeschini G, Bambara LM. [Thrombotic thrombocytopenic purpura associated with systemic lupus erythematosus. Clinical diagnosis and therapeutic strategies]. RECENTI PROGRESSI IN MEDICINA 2000; 91:525-31. [PMID: 11072742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
The aim of our work is the focusing on some aspects about both the etiopathogenesis of thrombotic thrombocytopenic purpura and the therapeutic choices required to strongly reduce the mortality. Moreover the article reviews the association between thrombotic thrombocytopenic purpura and systemic lupus erythematosus. Thrombotic thrombocytopenic purpura is a rare and severe hematologic syndrome, first described in 1924, characterized by a clinical pentade: fever, microangiopathic anemia, thrombocytopenia, neurologic abnormalities and renal involvement. It is unknown if the endothelial damage represents the first lesion or if the platelet hyperaggregability precedes the vascular injury. Some data suggest a possible role of immune mechanisms in the development of the disease, that may be associated in some cases with autoimmune disorders. To our knowledge 31 cases of association between thrombotic thrombocytopenic purpura and systemic lupus erythematosus are reported in the English literature from 1970 today; the link between the two diseases is unclear. The authors review these cases with particular care to the diagnosis, that may be very difficult, and the therapy.
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149
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Caramaschi P, Biasi D, Volpe A, Carletto A, Bambara LM. [Aspects of thrombophilia in Buerger's disease]. RECENTI PROGRESSI IN MEDICINA 2000; 91:436-40. [PMID: 11021165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Buerger's disease or thromboangiitis obliterans is a disorder of unknown etiology which affects young heavy smokers, mainly of male sex; it is not clear why this disease afflicts only a little number of heavy smokers. Studies about genetic predisposition, autoimmune phenomena and platelet function have been performed in order to search additional etiologic factors without finding significant alterations. Recently some cases of Buerger's disease in association with hypercoagulable states have been described. The authors reported ten subjects affected by Buerger's disease, who have undergone to a clotting process evaluation. We have found 3 cases with fasting hyperhomocysteinemia in association with low level of plasma folate, 3 cases with high value of lipoprotein(a) (in 1 subject in association with IgG anticardiolipin antibody positivity), 1 case with IgM anticardiolipin antibody positivity. These findings, along with literature data, induce to hypothesize that hypercoagulable states may favour the clinical expression of Buerger's disease.
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150
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Biasi D, Carletto A, Caramaschi P, Pacor ML, Maleknia T, Bambara LM. Efficacy of methotrexate in the treatment of ankylosing spondylitis: a three-year open study. Clin Rheumatol 2000; 19:114-7. [PMID: 10791621 DOI: 10.1007/s100670050027] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The aim of the study was to evaluate the efficacy of methotrexate treatment in patients with ankylosing spondylitis in a 3-year open trial. Seventeen patients, 14 men and three women (mean age 32.7+/-8.9 years), suffering from ankylosing spondylitis and non-responders to treatment with sulphasalazine, were enrolled in our study. Sixteen of them were evaluable at the end of the study. Methotrexate (7.5-10 mg/week) was administered for 3 years. Efficacy was evaluated on the basis of clinical and laboratory variables, radiographic signs of disease progression and daily dosage of indomethacin. We obtained a good and relatively prompt clinical response except for peripheral arthritis and iridocyclitis; in fact, after 3 months of methotrexate treatment a significant amelioration of the following parameters was observed: visual analogue scale for the evaluation of both night pain and general well-being, Shober's test, occiput-wall distance, fingertip to floor, erythrocyte sedimentation rate, C-reactive protein level and daily dose of indomethacin. A further improvement was obtained during the subsequent period. Radiographs of the spine and sacroiliac joints did not show any signs of disease progression. Side-effects were a transitory elevation of transaminases (four cases) and slight hypogammaglobulinaemia (one case). Methotrexate treatment may be useful in ankylosing spondylitis, but a combined treatment might be indicated for patients with peripheral arthritis.
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