Rheumatoid Arthritis: Brucato A

Brambilla G, Brucato A, Adler Y, Bosetti M, Coppini P, Caforio A, Spodick D, Canesi B. · Dipartimento di Reumatologia,Ospedale Niguarda Ca' Granda, Milano. · Reumatismo. · Pubmed #17435839 links to  free full text

Abstract: OBJECTIVE: To evaluate therapy and rheumatologic aspects of recurrent acute idiopathic pericarditis (RAIP). METHODS: We studied 46 patients. We used non-steroidal anti-inflammatory drugs (NSAIDs) at high dosage. We did not start corticosteroid: if already started, we planned a very slow tapering; 37 patients (80.4%) were treated with colchicine. We also assessed the frequency of ANA, anti-SSA and Rheumatoid factor. RESULTS: With our protocol recurrences dropped from 0.46 to 0.03 attacks/patient/month (p<0.00001) within 12 months and remained at the same level (0.024) till the end of the follow-up (mean 8 years). In the 37 patients treated with colchicine recurrences dropped from 0.5 to 0.03 (p<0.0001) within 12 months, and in 9 patients not given colchicine from 0.27 to 0.045 (p<0.005). When colchicine was used the decrease was significantly higher (0.47 vs 0.23) (p<0.001). In 27 (58.7%) patients ANA were positive at a titre >1/80, in 7 (15.2%) >1/160. Rheumatoid factor was positive in 7 (15.2%) and anti-SSA in 4 (8.7%). During the follow-up 4 (8.7%) new diagnosis of Sjogren and 1 (2.2%) of Rheumatoid Arthritis were made. CONCLUSION: NSAIDs at high dosage, slow tapering of corticosteroid and colchicine are very effective in RAIP. The improvement is more dramatic in colchicine treated patients, but also other patients can achieve good control of the disease. The finding of ANA, anti-SSA and the new rheumatological diagnoses support the involvement of autoimmunity.

Brucato A, Brambilla G, Moreo A, Alberti A, Munforti C, Ghirardello A, Doria A, Shinar Y, Livneh A, Adler Y, Shoenfeld Y, Mauri F, Palmieri G, Spodick DH. · Department of Internal Medicine, Ospedale Niguarda, Milano, Department of Rheumatology, University of Padua, Italy. · Am J Cardiol. · Pubmed #16828606 No free full text.

Abstract: Patients with many recurrences of acute pericarditis are commonly alarmed by the fear of constriction. We studied their long-term outcome and the possible presence of systemic diseases. Sixty-one Italian patients (36 men) were followed for an average of 8.3 years according to a predefined protocol, including testing for autoimmune diseases and familial Mediterranean fever. Symptomatic pericarditis lasted from 1 to 43 years (mean 5.4 years). Fifty-two patients had been referred to us after failure of previous therapies, including steroids. We observed 378 attacks with a mean of 1.6 per patient per year and 156 hospital admissions. Thirteen patients had a post-cardiac injury syndrome. In 43 (70.5%), the pericarditis remained idiopathic, whereas we made a new diagnosis of rheumatoid arthritis in 1 and of Sjogren's syndrome in 4 patients, but in these patients pericarditis represented the dominant clinical manifestation. Cardiac tamponade occurred during the initial attacks in 4 patients (6.5%) but never recurred. Pleural effusions were present during the first attack in 22 patients (36.0%) and liver involvement in 5 (8%). No patients developed constrictive pericarditis. Echocardiographic examination produced no evidence of chronic myocardial disease. Response to therapy was good. Thirty-one patients (50.8%) are in sustained remission, without any therapy; their total observation period has averaged 10.3 years. In idiopathic patients, antinuclear antibodies were present in 56.2% and anti-Ro/SSA in 8.3%. Mutations linked to familial Mediterranean fever were absent. In conclusion, in this large series of difficult patients with recurrent acute pericarditis and a very long follow-up, the long-term prognosis is good.

Brucato A, Tombini V, Guffanti C. · Ospedale Niguarda, Milan, Italy. · Arthritis Rheum. · Pubmed #16385524 links to  free full text

This publication has no abstract.

Brucato A, Shinar Y, Brambilla G, Robbiolo L, Ferrioli G, Patrosso MC, Zanni D, Penco S, Boiani E, Ghirardello A, Caforio AL, Bergantin A, Tombini V, Moreo A, Ashtamkar L, Doria A, Shoenfeld Y, Livneh A. · Department of Medicine, Niguarda Hospital Milano, Italy. · Lupus. · Pubmed #16218464 No free full text.

Abstract: Idiopathic recurrent acute pericarditis (IRAP) is suspected to be an autoimmune phenomenon. We studied 46 consecutive patients. We looked for: 1) the occurrence of new diagnoses of autoimmune diseases during our follow up; 2) HLA typing; and 3) the presence of the most frequent mutations linked to familial Mediterranean fever (FMF gene or MEFV). HLA typing was done in 21 patients at loci B, DRB1, DQA1 and DQB1. MEFV gene was looked in 23 patients using specific primers. During the follow-up we made a new diagnosis of primary Sjögren's syndrome in four patients (8.7%) and of rheumatoid arthritis in one patient (2.2%). HLA B14, DRB1*01 and DQB1*0202 were significantly more prevalent, but we did not find a typical HLA typing. MEFV gene was searched: exon 10 was checked by sequence and the E148Q mutation by restriction site analysis. No mutations were found. In conclusion, the prevalence of definite immunorheumatological diseases and the absence of the mutations linked to FMF reinforce the notion that idiopathic acute recurrent pericarditis is an autoimmune condition.

Brucato A, Doria A, Frassi M, Castellino G, Franceschini F, Faden D, Pisoni MP, Solerte L, Muscarà M, Lojacono A, Motta M, Cavazzana I, Ghirardello A, Vescovi F, Tombini V, Cimaz R, Gambari PF, Meroni PL, Canesi B, Tincani A. · · Lupus. · Pubmed #12475001 No free full text.

Abstract: Anti-Ro/SSA antibodies are associated with neonatal lupus but are also considered a possible cause for unexplained pregnancy loss and adverse pregnancy outcome. In a large multicentres cohort study we have prospectively followed 100 anti-Ro/SSA positive women (53 systemic lupus erythematosus (SLE)) during their 122 pregnancies and 107 anti-Ro/SSA negative women (58 SLE) (140 pregnancies). Anti-Ro/SSA antibodies were tested by immunoblot and counterimunoelectrophoresis. Mean gestational age at delivery (38 vs 37.9 weeks), prevalence of pregnancy loss (9.9 vs 18.6%), preterm birth (21.3 vs 13.9%), cesarean sections (49.2 vs 53.4%), premature rupture of membranes (4.9 vs 8.1%), preeclampsia (6.6 vs 8%), intrauterine growth retardation (0 vs 2.3%)and newborns small for gestational age (11.5 vs 5.8%) were similar in anti-Ro/SSA positive and negative SLE mothers; findings were similar in non-SLE women. Two cases of congenital heart block were observed out of 100 anti-Ro/SSA positive women. In conclusion, anti-Ro/SSA antibodies are responsible for congenital heart block but do not affect other pregnancy outcomes, both in SLE and in non-SLE women. The general outcome of these pregnancies is now very good, ifprospectively followed by multidisciplinary teams with ample experience in this field.

Cavazzana I, Franceschini F, Belfiore N, Quinzanini M, Caporali R, Calzavara-Pinton P, Bettoni L, Brucato A, Cattaneo R, Montecucco C. · Servizio di Allergologia e Immunologia Clinica, Cattedra di Immunologia Clinica, Spedali Civili, Università degli Studi di Brescia, Italy. · Clin Exp Rheumatol. · Pubmed #11491495 No free full text.

Abstract: OBJECTIVE: To evaluate the clinical and serologic profile, the rate of progression to well defined CTD and the possible predictors of disease evolution in patients affected by UCTD with antibodies anti-RoISSA. METHODS: 148 patients diagnosed as UCTD were retrospectively evaluated. Antibodies to SSA/Ro were determined by counter-immunoelectrophoresis and ELISA. RESULTS: Thirty-six patients (24.3%) developed a well-defined CTD after a mean follow-up of 4.5 years. Most patients developed primary Sjögren's syndrome (SS) (50%) or systemic lupus erythematosus (SLE) (30.5%). Leukopenia and xerophthalmia developed more frequently in the group of patients evolving to defined CTDs (p < 0.0032 and p < 0.0063). Leukopenia independently predicted the evolution in CTD by multivariate regression analysis (p < 0.019). Anti-dsDNA predicted the evolution in SLE (p < 0.0207), while the presence of additional anti-ENA specificity to anti-Ro/SSA was not associated with the outcome. CONCLUSION: 24.3% of patients with UCTD and antibodies to Ro/SSA can progress in a relatively short period of time to well-defined CTDs. The development of primary SS could be predicted by xerophthalmia and SLE by the appearance of anti-dsDNA antibodies.

Theander E, Brucato A, Gudmundsson S, Salomonsson S, Wahren-Herlenius M, Manthorpe R. · Sjögren's Syndrome Research Centre, Department of Rheumatology, University Hospital of Malmö, Lund University, Stockholm, Sweden. · J Rheumatol. · Pubmed #11246681 No free full text.

Abstract: Pregnancies in women with autoantibodies against Ro/SSA and/or La/SSB may be associated with permanent and treatment resistant fetal atrioventricular (AV) block. We describe a patient with primary S ogren's syndrome and anti-Ro (60 kDa and 52 kDa) and anti-La autoantibodies, in whom fetal bradycardia with second-degree AV block was detected at 19 + 0 weeks of gestation. Maternal treatment with dexamethasone (4 mg/day po) was started 2 days later. The baby's heart rate improved gradually, returning to normal after about 6 weeks of treatment. Our case illustrates the importance of close monitoring of the fetal heart rate in risk-pregnancies from about week 16 of gestation and initiation of dexamethasone treatment without delay when a block is detected.

Colombo G, Brucato A, Coluccio E, Compasso S, Luzzana C, Franceschini F, Quinzanini M, Scorza R. · IRCCS Ospedale Maggiore, Università degli Studi, Milan, Italy. · Arthritis Rheum. · Pubmed #10446878 links to  free full text

Abstract: OBJECTIVE: To investigate which maternal HLA allele or haplotype is primarily associated with isolated congenital complete heart block (CCHB) in offspring. METHODS: HLA class II typings were assessed by line probe assay and polymerase chain reaction-sequence-specific oligonucleotide probe methods, and HLA class I by the microlymphocytotoxicity test, in 13 Italian anti-Ro-positive mothers of children with CCHB and 41 anti-Ro-positive mothers with healthy children (20 mothers with systemic lupus erythematosus [SLE] and 21 with Sjögren's syndrome [SS]). Anti-Ro antibodies were studied by immunoblot. RESULTS: HLA-DRB1*03011 and DRB1*03011; DQA1*0501;DQB1*0201 were more frequent in mothers of infants with CCHB than in mothers who had SLE, but not in mothers who had SS and whose children were healthy. Mothers of infants with CCHB were either HLA-B5/35, B17, or B44 positive and had a higher prevalence of B44;DRB11;DQA1*0501;DQB1*0301 and isolated anti-52-kd antibodies, which were absent in SS and SLE controls. CONCLUSION: Mothers of infants with CCHB presented a strong genetic similarity to mothers who had SS, except for HLA class I phenotype. HLA-DRB1*03011;DQA1*0501;DQB1*0201 seemed not to be primary CCHB-associated genes, but were involved in an SS-like anti-Ro/La response. The combined presence of HLA-DRB1*03011 and anti-52-kd SSA/Ro antibodies conveyed the highest risk of giving birth to an affected child.

Ruffatti A, Favaro M, Cozzi F, Tonello M, Grava C, Lazzarin P, Milanesi O, Marson P, Balboni A, Brucato A. · No affiliation provided · Arthritis Rheum. · Pubmed #15880834 links to  free full text

This publication has no abstract.