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POS0508 PREDICTORS OF PERSISTENT DISEASE IN EARLY ARTHRITIS: 12 MONTHS RESULTS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundEarly arthritis is an inflammatory disease with the potential to progress to persistent arthritis, such as established Rheumatoid Arthritis (RA) or other articular disease, to resolve spontaneously or remain undifferentiated for indefinite periods of time.ObjectivesTo identify predictors of persistent RA after 12 months follow up in the Argentinean early arthritis clinic (CONAART).MethodsWe conducted an observational, prospective longitudinal study, including patients with early arthritis (at least 1 swollen joint with <2 years of evolution) who had at least one year of follow-up.Sociodemographic and clinical data and characteristics of the disease were recorded at baseline, at 3, 6 and 12 months. After 1 year of follow-up, each patient was classified according to diagnosis: self-limited arthritis, persistent non-erosive arthritis, or persistent erosive arthritis.The association between the different predictors of diagnosis at 12 months was evaluated using multiple logistic regression, adjusted by potential confounders. Rheumatoid Factor (RF) and Anti Citrullinated Peptide Antibodies (ACPA) were included in separate models in order to avoid multicollinearity. A value of p<0.05 was considered significant.ResultsWe included 839 patients, 83% females, mean age of 57±14 years and mean disease duration of 8.2±6.2 months; 67.5% were rheumatoid factor positive and 59% ACPA positive. Disease characteristics at baseline were DAS28 5.1±1.4, swollen joints 6±5, erythrocyte sedimentation rate (ESR) 34±25 mm/h, C Reactive Protein (CRP) 4±6 and Health Assessment Questionnaire-Argentinean (HAQ-A) 1.2±0.8.After 12 months follow up, 11% of the patients were diagnosed as self-limited disease, whereas 89% were diagnosed as persistent disease. For the persistent disease, 34% presented radiograph erosions and therefore were catalogued as persistent erosive disease.The seropositivity for both, RF and ACPA, together with baseline DAS28, were the variables independently associated with the development of persistent disease at 12 months. [Model 1a: RF OR 2.33 (95% CI 1.44, 3.78) and DAS28 1.27 (1.06, 1.52); Model 2a: ACPA 2.61 (1.38, 4.93) and DAS28 1.59 (1.24, 2.04)]. (Table 1).Table 1.Predictors of Persistent Rheumatoid Arthritis at 12 monthsOutcomesPersistent RAPersistent RAPersistent RAPersistent RAOR (95 IC)OR (95 IC)OR (95 IC)OR (95 IC)Model 1aModel 1bModel 2aModel 2bn708708507507Age (years)0.99 (0.98, 1.01)0.99 (0.98, 1.01)0.99 (0.97, 1.01)0.99 (0.97, 1.01)Female gender1.06 (0.57, 2.00)1.06 (0.56, 1.99)0.72 (0.30, 1.71)0.72 (0.30, 1.70)RF positive2.33 (1.44, 3.78)***2.45 (1.52, 3.98)***--ACPA positive--2.61 (1.38, 4.93)**2.63 (1.39, 4.98)**DAS28 at baseline1.27 (1.06, 1.52)**1.59 (1.24, 2.04)***Categorical DAS28
MDA (vs LDA)-1.81 (0.85, 3.86)^-2.86 (1.68, 6.99)*
HDA (vs LDA)-2.83 (1.30, 6.15)^-6.39 (2.42, 16.82)***^ p<0.1, * p<0.05, ** p<0.01, *** p<0.001RF, Rheumatoid Factor; ACPA, Anti Citrullinates Protein Antigen; DAS28, Disease activity Score-28; LDA, low disease activity; MDA, moderate disease activity; HDA, high disease activity.In the patient prediction model, it can be observed that a patient with female gender, ACPA negative, and a low activity at baseline (DAS28 <3.1) presents a 62.3% of likelihood of developing persistent arthritis after 12 months, while a male patient, ACPA positive, with a high baseline activity level, the probability of having persistent disease rises to 97.5%. (Figure 1)Figure 1.Matrix prediction model. Probability of diagnosis of Persistent Rheumatoid Arthritis after 12 months of follow-up. Colors represents predictive probability of achieving the outcome as follow: grey: 0-69.9%; blue: 70.0-89.9%; purple: 90.0-100%.DAS28, Disease Activity Score 28; LDA, low disease activity; MDA, Moderate Disease Activity; HDA, High Disease Activity.ConclusionPredictors of persistent arthritis after 12 months of follow up since AT diagnosis were RF and ACPA seropositivity and higher baseline disease activity level.Disclosure of InterestsNone declared.
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Conservative management of a pregnancy complicated by preeclampsia and postpartum spontaneous hepatic rupture: A case report and review of the literature. Eur J Obstet Gynecol Reprod Biol 2021; 267:79-89. [PMID: 34731641 DOI: 10.1016/j.ejogrb.2021.10.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 09/12/2021] [Accepted: 10/13/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION AND OBJECTIVES Most spontaneous hepatic rupture cases are associated with a pregnancy-induced hypertensive disorder like preeclampsia and HELLP syndrome. Although it is a rare complication, it is still associated with high maternal and fetal morbidity and mortality rates. With this study, we aim to present a case report and review the available literature on hepatic rupture associated with hypertensive disorders of the pregnancy. METHODS We present a case report and a review of the literature of the last 20 years on hepatic rupture associated with pregnancy-induced hypertensive disorders. The selected cases were reviewed to collect information on maternal characteristics, clinical presentation, diagnostic studies, therapeutic modalities and maternal and fetal outcomes. RESULTS Our review has found 57 publications describing a total of 93 cases of hepatic hemorrhage with capsule rupture associated with pregnancy-induced hypertensive disorders. Most of the patients were less than 35 years old and primiparous and the first symptoms of hepatic rupture included epigastric and right upper abdominal pain. Most of the diagnoses were made during surgery without previous diagnosis and, in the majority of cases, a surgical approach was necessary to achieve hemostasis. Perihepatic packing was the most used surgical method. DISCUSSION/CONCLUSION Our clinical case and literature review reinforces the importance of closely monitoring all pregnancies complicated with hypertensive disorders, including in the postpartum period. Although hepatic rupture accounts for high maternal and fetal morbidity and mortality rates, it is possible to keep a conservative approach with good maternal and fetal outcomes, with a high index of suspicious, an early diagnosis and a multidisciplinary approach.
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Screening for Preeclampsia in the First Trimester and Aspirin Prophylaxis: Our First Year. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2020; 42:390-396. [PMID: 32559792 PMCID: PMC10309226 DOI: 10.1055/s-0040-1712124] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE Preeclampsia is a major cause of perinatal and maternal morbidity and mortality. Our objective is to assess the performance of a combined screening test for preeclampsia in the first trimester and the prophylactic use of low-dose aspirin. METHODS Prospective study of all women attending our hospital for the first-trimester screening of aneuploidies, between March 2017 and February 2018 (n = 1,297). The exclusion criteria were multiple pregnancy and major fetal abnormalities. Preeclampsia screening was performed with an algorithm that includes maternal characteristics, and biophysical and biochemical biomarkers. High-risk was defined as a risk ≥ 1:50 of early-onset preeclampsia (before 34 weeks), in which cases low-dose aspirin (150 mg at night) was offered to these women from screening until 36 weeks. RESULTS From the 1,272 enrolled participants, the majority were Caucasian (1,051; 82.6%) and multiparous (658, 51.7%). Fifty patients (3.9%) screened high-risk for preeclampsia, and all started a low-dose aspirin regimen, with good compliance (96%). Early-onset preeclampsia was found in 3 pregnant women (0.24%), and total preeclampsia was diagnosed in 25 (2.02%), compared with 28 (0.75%) cases of early preeclampsia (p = 0.0099) and 98 (2.62%) of total preeclampsia (p = 0.2904) before the implementation of screening. CONCLUSION There was a lower incidence of both, early-onset and total preeclampsia, after the introduction of universal screening and prophylactic use of low-dose aspirin. This reduction was statistically significant in early-onset preeclampsia. The association of a first-trimester combined screening model and aspirin prophylaxis appears to be useful in predicting and reducing the incidence of early-onset preeclampsia, in a routine care setting.
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Primary Sjögren's syndrome: Extraglandular manifestations and hydroxychloroquine therapy. Clin Rheumatol 2017; 36:2455-2460. [PMID: 28913747 DOI: 10.1007/s10067-017-3822-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 08/29/2017] [Accepted: 09/04/2017] [Indexed: 12/25/2022]
Abstract
The use of hydroxychloroquine (HCQ) in Primary Sjögren's Syndrome (pSS) has been assessed in different studies over the last years, with conflicting results regarding its efficacy in sicca syndrome and extraglandular manifestations (EGM). The goal of this study was to compare the incidence rate of EGM in pSS patients with and without HCQ therapy.We performed a multicenter retrospective study, including patients with pSS (European classification criteria) with at least 1 year of follow-up. Subjects with concomitant fibromyalgia, autoimmune hepatitis, primary biliary cirrhosis, and primary sclerosing cholangitis were excluded. Demographics and pSS characteristics were recorded. The EGM were defined by EULAR-SS disease activity index (ESSDAI). Patients were divided into two groups according to their use or not of HCQ therapy. We evaluated the use of HCQ and its relationship to EGM. HCQ therapy was defined as the continuous use of the drug for at least 3 months. A descriptive analysis of demographics and pSS characteristics was performed. We compared the incidence of EGM between groups defined by HCQ therapy using chi2 test or Fisher's exact test. A total of 221 patients were included (97.3% women), mean age, 55.7 years (SD 14). Mean age at diagnosis, 48.8 years (SD 15); median disease duration, 60 months (IQR 35-84). One hundred and seventy patients (77%) received HCQ. About half of the patients had at least one EGM during the course of the disease, 20% of them developed an EGM before the onset of the sicca syndrome and 26% simultaneously with dryness symptom. Overall, EGM were less frequent in those on HCQ therapy (36.5% vs 63.5%, p < 0.001). Considering each EGM individually, the following manifestations were more frequent in the non-treated group: arthritis (p < 0.001), fatigue (p < 0.001), purpura (p = 0.01), Raynaud phenomenon (p = 0.003), and hypergammaglobulinemia (p = 0.006). Immunosuppressive treatment was indicated on 28 patients (12.7%), 13 of which were receiving also HCQ. The first reason for those treatments was the presence of arthritis in 12/28 patients (42.8%), and the drug used in all the cases was methotrexate. Only three patients required immunosuppressive therapy with cyclophosphamide, due to the presence of glomerulonephritis, vasculitis, and interstitial lung disease. None of the patients received biologic therapy. The lower incidence of EGM was observed in patients on HCQ therapy supports its efficacy in pSS. However, further large scale prospective studies are needed to confirm these findings.
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Pleuropulmonary involvement in patients with systemic lupus erythematosus from a Latin American inception cohort (GLADEL). Lupus 2017; 26:1368-1377. [DOI: 10.1177/0961203317699284] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives The objectives of this study were to examine the demographic and clinical features associated with the occurrence of pleuropulmonary manifestations, the predictive factors of their occurrence and their impact on mortality in systemic lupus erythematosus (SLE) patients. Materials and methods The association of pleuropulmonary manifestations with demographic and clinical features, the predictive factors of their occurrence and their impact on mortality were examined in GLADEL patients by appropriate univariable and multivariable analyses. Results At least one pleuropulmonary manifestation occurred in 421 of the 1480 SLE patients (28.4%), pleurisy being the most frequent (24.0%). Age at SLE onset ≥30 years (OR 1.42; 95% CI 1.10–1.83), the presence of lower respiratory tract infection (OR 3.19; 95% CI 2.05–4.96), non-ischemic heart disease (OR 3.17; 95% CI 2.41–4.18), ischemic heart disease (OR 3.39; 95% CI 2.08–5.54), systemic (OR 2.00; 95% CI 1.37–2.91), ocular (OR 1.58; 95% CI 1.16–2.14) and renal manifestations (OR 1.44; 95% CI 1.09–1.83) were associated with pleuropulmonary manifestations, whereas cutaneous manifestations were negatively associated (OR 0.47; 95% CI 0.29–0.76). Non-ischemic heart disease (HR 2.24; 95% CI 1.63–3.09), SDI scores ≥1 (OR 1.54; 95% CI 1.10–2.17) and anti-La antibody positivity (OR 2.51; 95% CI 1.39–4.57) independently predicted their subsequent occurrence. Cutaneous manifestations were protective of the subsequent occurrence of pleuropulmonary manifestations (HR 0.62; 95% CI 0.43–0.90). Pleuropulmonary manifestations independently contributed a decreased survival (HR: 2.79 95% CI 1.80–4.31). Conclusion Pleuropulmonary manifestations are frequent in SLE, particularly pleuritis. Older age, respiratory tract infection, cardiac, systemic and renal involvement were associated with them, whereas cutaneous manifestations were negatively associated. Cardiac compromise, SDI scores ≥1 and anti-La positivity at disease onset were predictive of their subsequent occurrence, whereas cutaneous manifestations were protective. They independently contributed to a decreased survival in these patients.
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Early discoid lupus erythematosus protects against renal disease in patients with systemic lupus erythematosus: longitudinal data from a large Latin American cohort. Lupus 2016; 26:73-83. [DOI: 10.1177/0961203316651740] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 05/04/2016] [Indexed: 01/13/2023]
Abstract
Objectives The objective of this study was to examine whether early discoid lupus erythematosus (DLE) would be a protective factor for further lupus nephritis in patients with systemic lupus erythematosus (SLE). Methods We studied SLE patients from GLADEL, an inception longitudinal cohort from nine Latin American countries. The main predictor was DLE onset, which was defined as physician-documented DLE at SLE diagnosis. The outcome was time from the diagnosis of SLE to new lupus nephritis. Univariate and multivariate survival analyses were conducted to examine the association of DLE onset with time to lupus nephritis. Results Among 845 GLADEL patients, 204 (24.1%) developed lupus nephritis after SLE diagnosis. Of them, 10 (4.9%) had DLE onset, compared to 83 (12.9%) in the group of 641 patients that remained free of lupus nephritis (hazard ratio 0.39; P = 0.0033). The cumulative proportion of lupus nephritis at 1 and 5 years since SLE diagnosis was 6% and 14%, respectively, in the DLE onset group, compared to 14% and 29% in those without DLE ( P = 0.0023). DLE onset was independently associated with a lower risk of lupus nephritis, after controlling for sociodemographic factors and disease severity at diagnosis (hazard ratio 0.38; 95% confidence interval 0.20–0.71). Conclusions Our data indicate that DLE onset reduces the risk of further lupus nephritis in patients with SLE, independently of other factors such as age, ethnicity, disease activity, and organ damage. These findings have relevant prognosis implications for SLE patients and their clinicians. Further studies are warranted to unravel the biological and environmental pathways associated with the protective role of DLE against renal disease in patients with SLE.
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SAT0488 Tuberculosis in A Registry of Rheumatic Patients Treated with Biological Drugs. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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AB0010 Angiogenesis Involved in Early Stages of Lupus Nephritis: Table 1. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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AB0589 Involvement of Peripheral Nervous System in Primary SjÖgren Syndrome. a Gessar Analisys. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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AB0524 Immunosuppressive Treatment in Patients with Primary SjÖgren Syndrome (PSS). Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Lupus in Latin-American patients: lessons from the GLADEL cohort. Lupus 2015; 24:536-45. [PMID: 25697768 DOI: 10.1177/0961203314567753] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 12/18/2014] [Indexed: 01/04/2023]
Abstract
The need for comprehensive published epidemiologic and clinical data from Latin American systemic lupus erythematosus (SLE) patients motivated the late Dr Alarcón-Segovia and other Latin American professionals taking care of these patients to spearhead the creation of the G: rupo L: atino A: mericano D: e E: studio del L: upus (GLADEL) cohort in 1997. This inception cohort recruited a total of 1480 multiethnic (Mestizo, African-Latin American (ALA), Caucasian and other) SLE patients diagnosed within two years from the time of enrollment from 34 Latin American centers with expertise in the diagnosis and management of this disease. In addition to the initial 2004 description of the cohort, GLADEL has contributed to improving our knowledge about the course and outcome of lupus in patients from this part of the Americas. The major findings from this cohort are highlighted in this review. They have had important clinical implications for the adequate care of SLE patients both in Latin America and worldwide where these patients may have emigrated.
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AB1047 Autoimmune Diseases in Patients with Acute Coronary Syndrome Subject to Coronary Angiography. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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FRI0429 Hypocomplementaemia in A Cohort of Patients with Primary Sjogren's Syndrome (Gessar Registry). Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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THU0028 Interstitial Lung Disease in Primary SjÖGren Syndrome: A Gessar Analisys. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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AB0532 Diagnostic Performance of the American-European 2002 Criteria and the Preliminary 2012 American Criteria for Primary SjÖGren Syndrome. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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THU0476 Urinary Endostatin Gene Expression in Lupus Nephritis: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.5600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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AB0008 Blys/April Gene Expression in Synovial Fluid and Blood in Rheumatoid Arthritis: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Primary cardiac disease in systemic lupus erythematosus patients: protective and risk factors--data from a multi-ethnic Latin American cohort. Rheumatology (Oxford) 2014; 53:1431-8. [DOI: 10.1093/rheumatology/keu011] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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AB0018 Tubulointerstitial injury in lupus nephritis and gene expresion of KIM-1. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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FRI0073 Predictive factors for unfavorable outcomes in early rheumatoid arthritis: a prospective multicenter cohort study in argentina. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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FRI0302 Sjögren’s syndrome and associated organ-specific autoimmune diseases: clinical, immunological and histological profile. argentine study group of sjögren´s syndrome. gessar. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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PP100. Pre-eclampsia: Risk factors and outcomes - A two-year study. Pregnancy Hypertens 2012; 2:294. [PMID: 26105422 DOI: 10.1016/j.preghy.2012.04.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Pre-eclampsia (PE) is a hypertensive disorder responsible for major morbidity and mortality in both mother and fetus. There are some risk factors associated with this entity, but it remains very difficult to predict. OBJECTIVES Study the incidence of PE and the related risk factors, as well as the maternal and fetal outcome. METHODS We reviewed the clinical records of pregnant women admitted to Prof. Fernando Fonseca's Hospital from January 2008 to December 2009, with the diagnosis of pre-eclampsia. The statistic analysis was based on Excel 2007. RESULTS There were 90 cases of PE, among the 308 hypertensive disorders reviewed, with an incidence of 1,1% in overall population of pregnant women. Risk factors with higher association were Chronic Hypertension before pregnancy (24,4%), maternal age above 35 years old (16,67%), maternal age under 20 years old (14,44%), and previous episode of pre-eclampsia (8,89%). Major maternal complications that determined Intensive Care Unit admission were recorded in 17 cases (18,89%), with 3 HELLP syndromes (Hemolysis, elevated liver enzymes, and low platelets)(3,33%). No maternal death was recorded. Preterm delivery (PTD) was seen in 61,1%, 32% before 34weeks and 6,67% before 28weeks. There were 19 cases of 1st minute Apgar Index below 7 and 5 cases of 5th minute Apgar Index below 7. There was one in utero death and two interruptions of pregnancy below 24 weeks due to serious PE. Three twin pregnancies. CONCLUSIONS PE is a form of hypertensive pregnancy disorder, with a risk of recurrence in subsequent pregnancies. It has a catastrophic potential, mainly associated to PTD, and also with significant morbidity to the pregnant women, reflected in the incidence of admissions to ICU, HELLP syndrome and end-organ failure. In our study we confirmed the adverse outcomes related to this entity, and the risk factors associated.
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Vascular access. Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Abstract
Chronic hepatitis C virus (HCV) infection exists in a large proportion of patients undergoing renal transplantation. Nowadays it is not considered to be an absolute contraindication to transplantation; however, it is associated with an increased risk for the patient and accounts for a shorter half-life of the renal allograft. We present three transplant recipients who displayed serious hepatic dysfunction after renal transplantation due to an HCV infection. In two of these cases, the liver biopsies established the diagnosis of FCH. In the third case, the liver biopsy was compatible with the early stages of FCH. All patients were started on peg-interferon alfa 2-b and ribavirin with subsequent normalization of hepatic function and early complete viral responses.
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[Bacterial endocarditis caused by salmonella in systemic lupus erythematosus]. REVISTA DE LA FACULTAD DE CIENCIAS MÉDICAS 2011; 68:25-29. [PMID: 22011662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
INTRODUCTION Patients with SLE (Systemic Lupus Erythematosus) are prompt to develop infections with significant morbidity and mortality. The intravascular infection due to salmonella is a rare complication of difficult diagnosis and poor prognostic. OBJECTIVE We report two cases of bacterial endocarditis due to salmonella in SLE patients. CLINICAL CASES We report two cases of bacterial endocarditis caused by Salmonella in a patient with SLE, one with recent onset of mellitus diabetes and other with chronic renal failure. Despite of antibiotic treatment with fluoroquinolone and a third-generation cephalosporin, the patient required surgical intervention. CONCLUSION Salmonella infection should be suspected in SLE patients in order to make earlier diagnosis and treatment.
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Obstructive sleep apnoea syndrome as a cause of road traffic accidents. REVISTA PORTUGUESA DE PNEUMOLOGIA 2009; 15:419-431. [PMID: 19401792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
UNLABELLED Several studies have demonstrated that obstructive sleep apnoea syndrome (OSAS) patients have a higher rate of road traffic accidents. Our study aimed to analyse any differences in OSAS patients between those who reported having had road traffic accidents and/or near misses and those who did not. METHODS We studied 163 patients with OSAS (apnoea- hypopnoea index (AHI)>10/h) diagnosed using nocturnal polysomnography (NPSG), all drivers, 18.4% of whom drove for a living. Patients were asked at their first clinical interview to self-report road traffic accidents and/or near misses over the past 3 years which had been caused by abnormal daytime drowsiness. This allowed patients to be divided into two groups, those who had had road traffic accidents and/or near misses and those who had not. Both were compared as to age, body mass index (BMI), Epworth Sleepiness Scale (ESS), daytime PaO2 and PaCO2, Functional Outcomes of Sleep Questionnaire (FOSQ) test and NPSG data. This latter was total sleep time (TTS), sleep efficiency, sleep stages, arousal index (ARI), AHI, minimal and average SaO2, % of time with SaO2 < 90% (T90), desaturation index (ODI), total duration of apnoea-hypopnoea (TDAH) (T test). RESULTS Group I (no road traffic accidents) No=89 patients; group II (road traffic accidents) No=74 patients. Age (years) was 57.6+/-11.8 vs. 54.7+/-10.9 (ns); male gender, 75% vs. 78.4%; ESS, 12.3+/-5.4 vs. 17.6+/-4.3 (p<0.001); BMI, (Kg/m2) 36.2+/-8.1 vs. 35.6+/-6.3 (ns); PaO2 (mmHg), 76.1+/-11.4 vs. 78.5+/-12.6 (ns); PaCO2 (mmHg), 42.6+/-5.1 vs. 42.2+/-4.7 (ns); FOSQ, 15.1+/-3.1 vs. 12.9+/-3.4 (p<0.001). NPSG data revealed differences only in AHI: 45.0+/-21.6 vs. 56.2+/-29.7 (p=0.01) and in TDAH (minutes), 98.5+/-63.7 vs. 133.3+/-83.2 (p=0,005). CONCLUSIONS In our experience patients who had road traffic accidents and/or near misses had a more severe OSAS, with higher AHI, excessive daytime sleepiness and lower quality of life.
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Four years' follow up at a smoking cessation clinic. REVISTA PORTUGUESA DE PNEUMOLOGIA 2009; 15:179-197. [PMID: 19280068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
UNLABELLED Smoking is an important cause of pulmonary pathology and this addiction can be regarded as a chronic, recurrent disease. The benefits of smoking cessation are unquestionable and all physicians should become more active and assertive in recommending it. AIM To characterise the population seeking medical support for smoking cessation and understand why some successfully stop smoking and others do not. MATERIAL AND METHODS Retrospective analysis of medical records of outpatients in follow-up between January 2003 and June 2006. Age, gender, age at smoking initiation, smoking burden (number of pack-years), associated diseases, degree of dependence (Fagerström test for nicotine addiction), prior attempts at and motivation for smoking cessation, need for cognitive/behavioural support and success and abandonment rates were evaluated. RESULTS Five hundred and twenty six patients were studied, 50% male with an average age of 45.5+/-11.4 years. Almost half (43.1 %; n=227) of the patients started smoking before the age of 15. Average smoking burden was 35.8+/-20 pack-years although 21.4% (n=113) smoked more than 50 pack-years. Respiratory disease was present in 52.1% (COPD, 39.9% and others, 12.2%) and cardiovascular disease in 14.6% of the patients. In 46% of patients (n=242) a relevant psychiatric disorder was identified; depression (21.4%), anxiety disorder (19.4%), other dependencies (2.1%) bipolar disorder (1.5%) and schizophrenia (0.6%). The evaluation of degree of addiction revealed maximum level in 69.7% of the patients (n=380). Many patients (72.2%; n=380) reported prior attempts to quit smoking. The strongest reasons for giving up smoking were concern over health (83.5%), financial issues (8.2%) and search for better quality of life (5.7%). Most patients (81.7%; n=430) had undergone nicotine replacement therapy; skin patches (53.3%), chewing gum (1.1%) or both (45.6%). Psychopharmacological treatment included administration of sedative-hypnotics (86.5%), bupropion hydrochloride (2.3%) and antidepressants (0.6%). Seventy six patients (14%) benefited from cognitive/ behavioural support. Two hundred and twenty three patients (42.4%) were successful in giving up smoking while 219 (41.6%) abandoned follow up, the majority after the first appointment. Most patients that abandoned follow up reported lack of motivation and the price of therapy. CONCLUSIONS The population under study had a high rate of psychiatric disorders and a high level of dependence and lack of motivation that might justify the drop-out rate. Successful treatment was associated with close follow up, behavioural support and pharmacological therapy.
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Everolimus in patients with rheumatoid arthritis receiving concomitant methotrexate: a 3-month, double-blind, randomised, placebo-controlled, parallel-group, proof-of-concept study. Ann Rheum Dis 2008; 67:1090-5. [DOI: 10.1136/ard.2007.078808] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstract
Pulmonary complications of primary antiphospholipid syndrome are common and diverse, with thromboembolic events counting as the most frequent manifestation. We present the case of a female patient with a diagnosis of primary antiphospholipid syndrome, pulmonary thromboembolism and infarction followed by lung cavitation.
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Tolerability profiles of rofecoxib (Vioxx) and Arthrotec. A comparison of six weeks treatment in patients with osteoarthritis. Scand J Rheumatol 2001; 30:19-24. [PMID: 11252687 DOI: 10.1080/030097401750065274] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
OBJECTIVE To compare the incidence of selected spontaneously reported adverse events (AEs) in patients with osteoarthritis (OA) treated with rofecoxib (VIOXX, 12.5 mg qd) or Arthrotec (diclofenac 50 mg/misoprostol 200 mcg bid). METHODS Double-blind, parallel-group, 6-week study of patients aged > or = 40 years with a clinical diagnosis of OA treated with rofecoxib or Arthrotec. Primary endpoint: self-reported diarrhea; secondary endpoints: abdominal pain, discontinuations due to AEs, GI AEs and NSAID-type GI AEs (ie., acid reflux, dyspepsia, epigastric discomfort, heartburn, nausea, vomiting). RESULTS Among 483 patients (80.3% females, mean age 62.1), the rofecoxib group vs the Arthrotec group respectively reported diarrhea 6.2% vs 16.2% (p<0.001); drug-related diarrhea 3.7% vs 16.2% (p<0.001); one or more clinical AEs 52.9% vs 73.0% (p<0.001); GI AEs 28.9% vs 48.5% (p<0.001); NSAID-type GI AEs 18.6% vs 29.9% (p=0.004); discontinuations due to abdominal pain 0.4% vs 3.7% (p<0.05); and discontinuations due to any AE 4.1% vs 9.1% (p=0.029). No significant differences were observed in efficacy. CONCLUSION Rofecoxib 12.5 mg qd has improved GI tolerability and similar efficacy compared to Arthrotec (diclofenac 50 mg/misoprostol 200 mcg bid).
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Bilateral vitreous hemorrhages in a patient with relapsing polychondritis and high levels of type II collagen antibodies. Retina 2000; 20:299-301. [PMID: 10872937 DOI: 10.1097/00006982-200003000-00013] [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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Refinement of the chromosome 5p locus for familial calcium pyrophosphate dihydrate deposition disease. Am J Hum Genet 1999; 64:136-45. [PMID: 9915952 PMCID: PMC1377711 DOI: 10.1086/302186] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Familial calcium pyrophosphate dihydrate deposition disease (CPPDD) is a disease of articular cartilage that is radiographically characterized by chondrocalcinosis due to the deposition of calcium-containing crystals in affected joints. We have documented the disease in an Argentinean kindred of northern Italian ancestry and in a French kindred from the Alsace region. Both families presented with a common phenotype including early age at onset and deposition of crystals of calcium pyrophosphate dihydrate in a similar pattern of affected joints. Affected family members were karyotypically normal. Linkage to the short arm of chromosome 5 was observed, consistent with a previous report of linkage of the CPPDD phenotype in a large British kindred to the 5p15 region. However, recombinants in the Argentinean kindred have enabled us to designate a region<1 cM in length between the markers D5S416 and D5S2114 as the CPPDD locus.
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Abstract
A cell-free system that catalyzes DNA replication was prepared from cytoplasmic extracts of Vero cells infected with African swine fever virus (ASFV). The cells were permeabilized with lysolecithin and disrupted by mild mechanical action and the nuclei were removed by low-speed centrifugation. Extracts prepared from infected cells at the time of maximal DNA replication incorporated [alpha-32P]dTTP into acid-insoluble material that was sensitive to DNase and resistant to RNase. The reaction was inhibited by phosphonoacetic acid, an inhibitor of ASFV-specific DNA polymerase. Extracts from mock-infected cells had a negligible activity. Micrococcal nuclease-treated extracts were able to replicate added virion DNA or viral replicative DNA. An increase in the mass of DNA detected by ethidium bromide staining and by dot blot hybridization with ASFV DNA showed that the incorporation was due to true replication. Plasmid DNA was also replicated, which indicates that ASFV-specific DNA polymerase does not require a virus-specific origin of replication. The pattern of fragments generated by EcoRI digestion of the in vitro product was characteristic of viral replicative DNA. Hybridization with a recombinant plasmid containing a terminal fragment of ASFV DNA confirmed the presence of dimer terminal ASFV fragments presumably generated from concatemeric replicative intermediates.
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Abstract
A cell-free system for the study of transcription of African swine fever virus (ASFV) mRNA was developed from cytoplasmic extracts of infected cells permeabilized with lysolecithin. Extracts prepared from infected cells early and late after infection incorporated [alpha-32P]UTP into acid-insoluble material that was resistant to DNase and sensitive to RNase. The incorporation was inhibited by actinomycin D but not by alpha-amanitin. The presence of the nuclei was not required. In vitro transcription was optimal at pH 7.9 and at concentrations of 100 mM NH4Cl, 5 mM magnesium acetate, and 250 microM MnCl2. Early infected cell extracts transcribed from endogenous viral DNA a set of RNAs similar in electrophoretic migration to that observed in intact infected cells. Late infected cell extracts seemed to be unable to transcribe new RNA species besides those transcribed early after infection. The activity of the extracts could be made dependent on exogenous templates by digestion with micrococcal nuclease. RNAs transcribed after addition of native or denatured viral DNA to nuclease-treated extracts were indistinguishable from those transcribed from endogenous viral DNA. Late infected cell extracts digested with micrococcal nuclease were also active in transcribing virus-specific RNA from p2SB21, a recombinant plasmid containing the SalI B fragment of ASFV DNA.
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Radioimmunoassay profile of antiglobulins in connective tissue diseases: elevated level of IgA antiglobulin in systemic sicca syndrome. Clin Exp Immunol 1981; 46:547-56. [PMID: 6978220 PMCID: PMC1536288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
A microplate radioimmunoassay for IgG, IgA and IgM antiglobulins reactive with rabbit IgG was performed on sera from 69 patients with various connective tissue diseases. IgM antiglobulins were detected in rheumatoid arthritis, systemic sicca syndrome and some patients with systemic vasculitis. IgA antiglobulins were found in seven of 10 patients with systemic sicca syndrome and only five of 59 patients with other connective tissue diseases. There was no correlation between the levels of IgM and IgA antiglobulins in the systemic sicca syndrome or rheumatoid arthritis (r = -0.21 and 0.2 respectively). IgG antiglobulins were not detected in any serum which lacked IgM or IgA antiglobulins. IgG isolated by DEAE columns showed antiglobulin activity in six of 15 rheumatoid arthritis and two of 10 systemic sicca syndrome sera tested. Antiglobulin analysis of sera fractionated by sucrose density ultracentrifugation at neutral and acid pH enabled the size of each class of antiglobulin to be determined. In certain sera, antiglobulin activity extended into the denser region of the gradient at pH 7.2 suggesting that the antiglobulins were complexed.
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Abstract
The clinical and serological features have been analysed retrospectively in 42 patients with an onset of systemic lupus erythematosus (SLE) up to 16 years of age. Thirty-seven (88.1%) were female and 5 (11.9%) male. The mean age of onset was 12.3 years (range 7-16); 11 patients were 10 years or under. The mean duration of disease from diagnosis was 7.1 years (range 6 months-25 years). There were 6 deaths, 3 from infection, 2 from renal failure, and 1 from heart failure. Survival was calculated both from the date of onset and from the date of diagnosis. With the latter the estimated overall survival at 5 years was 82.6% and at 10 years 76.1%. The survival for patients with lupus nephritis was 59.5% at 5 years and 47.6% at 10 years. These data suggests that SLE in childhood is not necessarily associated with a poor prognosis, though renal involvement is still serious. There appeared to be no major differences between prepubertal, adolescent, and adult SLE with respect to clinical and serological findings.
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