1
|
POS0707 POTENTIAL USE OF BELIMUMAB IN LUPUS PATIENTS FROM ARGENTINE COHORT ACCORDING DISEASE ACTIVITY STATE. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundThe goal of targeted treatment in patients with Systemic Lupus Erythematosus (SLE) is to achieve clinical remission or low disease activity, with the best quality of life, low damage rates and better survival 1-4. RELESSAR is a multicenter, cross-sectional study registry of ≥18 years SLE (ACR 97) patients 5.ObjectivesTo describe demographic, clinical characteristics and treatments in SLE patients according to disease activity state. To evaluate the proportion of SLE and refractory SLE patients that are potentially candidates for Belimumab treatment (Active SLE despite standard treatment including increased acDNA autoantibodies and low complement).MethodsWe evaluated demographic and clinical data, treatments, score of damage (SLICC), activity (SLEDAI) and comorbidity (Charlson), hospital admissions and severe infections. The patients were compared according to disease activity: remission (SLEDAI = 0 and without corticosteroids), low disease activity (LDA, SLEDAI> 0 and ≤4 and without corticosteroids) and non-optimal control (SLEDAI> 4 and any dose of corticosteroids). Refractory SLE was defined according to Rituximab (RTX) use, non-response to cyclophosphamide or two or more immunosuppressant or splenectomized patients. Potential use of Belimumab according approved prescription in Argentina was analyzed.ResultsOverall, 1277 patients were analyzed: 299 (23.4%) were in remission, 162 (12.7%) in LDA and 816 (63.9%) with non-optimal control of the disease.Patients in non-optimal control group were younger, less frequently female and they showed less time of disease and lower socioeconomic status (p < 0.001). They were also more prevalent mestizos (p= 0.004), had higher SLEDAI and SLICC indexes (p <0.001) and higher use of immunosuppressant therapy (p <0.001). There was no difference regarding biologic treatment (RTX p= 0.547 and Belimumab p= 0.08). This group had higher proportion of hospital admissions and severe infections (p<0.001, respectively).Two hundred and one SLE patients fulfilled the use of Belimumab prescription criteria but only 45/201 patients (22,3%) received it in the last visit. Malar rash was the only clinical variable associated with the use of Belimumab (72.7% vs 29.8% p= 0.005).Seventy-six patients classified as refractory SLE (15.7%) and 56/76 (75.7%) never received Belimumab. Patients on Belimumab therapy were associated to treatment with lower doses of corticoids (p= 0.018) and lower rate of hospital admission caused by SLE flare (p= 0.027).ConclusionA high percentage of patients had uncontrolled disease upon entry into the registry and were potential candidates for treatment with Belimumab. The patients who received biologic treatment showed the benefit of requiring fewer doses of corticosteroids and having a lower rate of hospitalizations.References[1]Mok CC. Treat-to-target in systemic lupus erythematosus: Are we there yet? Expert Rev Clin Pharmacol. 2016;9(5).[2]Morand EF, Mosca M. Treat to target, remission and low disease activity in SLE. Vol. 31, Best Practice and Research: Clinical Rheumatology. 2017.[3]Golder V, Tsang-A-Sjoe MWP. Treatment targets in SLE: Remission and low disease activity state. Rheumatol (United Kingdom). 2020;59.[4]Ruiz-Irastorza G, Bertsias G. Treating systemic lupus erythematosus in the 21st century: new drugs and new perspectives on old drugs. Vol. 59, Rheumatology (United Kingdom). 2021.[5]Hochberg MC. Updating the American College of Rheumatology revised criteria for the classification of systemic lupus erythematosus. Arthritis Rheum [Internet]. 1997;40(9):1725. Available from: http://www.ncbi.nlm.nih.gov/pubmed/9324032Disclosure of InterestsRosana Quintana: None declared, Lucila Garcia: None declared, Paula Alba: None declared, Susana Roverano: None declared, Analia Alvarez: None declared, Cesar Graf: None declared, Cecilia Pisoni: None declared, Alberto Spindler: None declared, Catalina Gomez: None declared, Heber Matias Figueredo: None declared, Silvia Papasidero: None declared, Raul Horacio Paniego: None declared, Maria DeLaVega: None declared, Emma Estela Civit De Garignani: None declared, Luciana Gonzalez Lucero: None declared, Victoria Martire: None declared, Rodrigo Águila Maldonado: None declared, Sergio Gordon: None declared, Carla Gobbi: None declared, Romina Nieto: None declared, Gretel Rausch: None declared, Vanina Góngora: None declared, Maria Agustina D´Amico: None declared, Diana Dubinsky: None declared, Alberto Omar Orden: None declared, Johana Zacariaz: None declared, Julia Romero: None declared, Mariana Alejandra Pera: None declared, Oscar Rillo: None declared, Roberto Baez: None declared, Valeria Arturi: None declared, Andrea Gonzalez: None declared, Florencia Vivero: None declared, Marcela Schmid: None declared, Victor Caputo: None declared, Maria Silvia Larroude: None declared, Graciela Gomez: None declared, Graciela Rodriguez: None declared, Josefina Marin: None declared, Maria Victoria Collado: None declared, Marisa Jorfen: None declared, Zaida Bedran: None declared, Judith Sarano: None declared, David Zelaya: None declared, MONICA SACNUN: None declared, Pablo Finucci: None declared, Romina Rojas Tessel: None declared, Maria Emilia Sattler: None declared, MAXIMILIANO MACHADO ESCOBAR: None declared, Pablo Astesana: None declared, Ursula Vanesa Paris: None declared, Alberto Allievi: None declared, Juan Manuel Vandale: None declared, Bernardo Pons-Estel: None declared, Guillermo Pons-Estel: None declared, Mercedes García Grant/research support from: GSK grant
Collapse
|
2
|
OP0291 TOFACITINIB FOR THE TREATMENT OF POLYARTICULAR COURSE JUVENILE IDIOPATHIC ARTHRITIS: RESULTS OF A PHASE 3, RANDOMISED, DOUBLE-BLIND, PLACEBO-CONTROLLED WITHDRAWAL STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Tofacitinib is an oral JAK inhibitor that is being investigated for JIA.Objectives:To assess tofacitinib efficacy and safety in JIA patients (pts).Methods:This was a Phase 3, randomised, double-blind (DB), placebo (PBO)-controlled withdrawal study in pts aged 2−<18 years with polyarticular course JIA (pcJIA), PsA or ERA (NCT02592434). In the 18-week open-label Part 1, pts received weight-based tofacitinib doses (5 mg BID or lower). Pts with ≥JIA ACR30 response at Week (W)18 were randomised 1:1 in the DB Part 2 (W18−44) to continue tofacitinib or switch to PBO. Primary endpoint: disease flare rate by W44. Key secondary endpoints: JIA ACR50/30/70 response rates; change from Part 2 baseline (Δ) in CHAQ-DI at W44. Other efficacy endpoints: time to disease flare in Part 2; JADAS27-CRP in Parts 1 and 2. PsA/ERA pts were excluded from these efficacy analyses. Safety was evaluated in all pts up to W44.Results:225 enrolled pts with pcJIA (n=184), PsA (n=20) or ERA (n=21) received tofacitinib in Part 1. At W18, 173/225 (76.9%) pts entered Part 2 (pcJIA n=142, PsA n=15, ERA n=16). In pcJIA pts, disease flare rate in Part 2 was significantly lower with tofacitinib vs PBO by W44 (p=0.0031; Fig 1a). JIA ACR50/30/70 response rates (Fig 1b) and ΔCHAQ-DI (Fig 1c) at W44, and time to disease flare in Part 2 (Fig 2a), were improved with tofacitinib vs PBO. Tofacitinib reduced JADAS27-CRP in Part 1; this effect was sustained in Part 2 (Fig 2b). Overall, safety was similar with tofacitinib or PBO (Table): 77.3% and 74.1% had adverse events (AEs); 1.1% and 2.4% had serious AEs. In Part 1, 2 pts had herpes zoster (non-serious) and 3 pts had serious infections (SIs). In Part 2, SIs occurred in 1 tofacitinib pt and 1 PBO pt. No pts died.Conclusion:In pcJIA pts, tofacitinib vs PBO resulted in significantly fewer disease flares, and improved time to flare, disease activity and physical functioning. Tofacitinib safety was consistent with that in RA pts.Table.Safety in all ptsPart 1Part 2TofacitinibaN=225TofacitinibaN=88PBO N=85Pts with events, n (%)AEs153 (68.0)68 (77.3)63 (74.1)SAEs7 (3.1)1 (1.1)2 (2.4)Permanent discontinuations due to AEs26 (11.6)16 (18.2)29 (34.1)AEs of special interest Death000 Gastrointestinal perforationb000 Hepatic eventb3 (1.3)00 Herpes zoster (non-serious and serious)2 (0.9)c00 Interstitial lung diseaseb000 Major adverse cardiovascular eventsb000 Malignancy (including non-melanoma skin cancer)b000 Macrophage activation syndromeb000 Opportunistic infectionb000 SI3 (1.3)1 (1.1)d1 (1.2) Thrombotic event (deep vein thrombosis, pulmonary embolismbor arterial thromboembolism)000 Tuberculosisb000a5 mg BID or equivalent weight-based lower dose in pts <40 kgbAdjudicated eventscBoth non-seriousdOne SAE of pilonidal cyst repair was coded to surgical procedures instead of infections, and was inadvertently not identified as an SI. Following adjudication, the SAE did not meet opportunistic infection criteria; it is also included in the table as an SIAE, adverse event; BID, twice daily; PBO, placebo; pts, patients; SAE, serious AE; SI, serious infectionAcknowledgments:Study sponsored by Pfizer Inc. Medical writing support was provided by Sarah Piggott of CMC Connect and funded by Pfizer Inc.Disclosure of Interests:Nicolino Ruperto Grant/research support from: Bristol-Myers Squibb, Eli Lily, F Hoffmann-La Roche, GlaxoSmithKline, Janssen, Novartis, Pfizer, Sobi (paid to institution), Consultant of: Ablynx, AbbVie, AstraZeneca-Medimmune, Biogen, Boehringer Ingelheim, Bristol-Myers Squibb, Eli Lily, EMD Serono, GlaxoSmithKline, Hoffmann-La Roche, Janssen, Merck, Novartis, Pfizer, R-Pharma, Sanofi, Servier, Sinergie, Sobi, Takeda, Speakers bureau: Ablynx, AbbVie, AstraZeneca-Medimmune, Biogen, Boehringer Ingelheim, Bristol-Myers Squibb, Eli Lily, EMD Serono, GlaxoSmithKline, Hoffmann-La Roche, Janssen, Merck, Novartis, Pfizer, R-Pharma, Sanofi, Servier, Sinergie, Sobi, Takeda, Olga Synoverska Speakers bureau: Sanofi, Tracy Ting: None declared, Carlos Abud-Mendoza Speakers bureau: Eli Lilly, Pfizer Inc, Alberto Spindler Speakers bureau: Eli Lilly, Yulia Vyzhga Grant/research support from: Pfizer Inc, Katherine Marzan Grant/research support from: Novartis, Vladimir Keltsev: None declared, Irit Tirosh: None declared, Lisa Imundo: None declared, Rita Jerath: None declared, Daniel Kingsbury: None declared, Betül Sözeri: None declared, Sheetal Vora: None declared, Sampath Prahalad Grant/research support from: Novartis, Elena Zholobova Grant/research support from: Novartis and Pfizer Inc, Speakers bureau: AbbVie, Novartis, Pfizer Inc and Roche, Yonatan Butbul Aviel: None declared, Vyacheslav Chasnyk: None declared, Melissa Lerman Grant/research support from: Amgen, Kabita Nanda Grant/research support from: Abbott, AbbVie, Amgen and Roche, Heinrike Schmeling Grant/research support from: Janssen, Pfizer Inc, Roche and USB Bioscience, Heather Tory: None declared, Yosef Uziel Speakers bureau: Pfizer Inc, Diego O Viola Grant/research support from: Bristol-Myers Squibb, GSK, Janssen and Pfizer Inc, Speakers bureau: AbbVie and Bristol-Myers Squibb, Holly Posner Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Keith Kanik Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Ann Wouters Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Cheng Chang Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Richard Zhang Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Irina Lazariciu Consultant of: Pfizer Inc, Employee of: IQVIA, Ming-Ann Hsu Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Ricardo Suehiro Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Alberto Martini Consultant of: AbbVie, Eli Lily, EMD Serono, Janssen, Novartis, Pfizer, UCB, Daniel J Lovell Consultant of: Abbott (consulting and PI), AbbVie (PI), Amgen (consultant and DSMC Chairperson), AstraZeneca, Boehringer Ingelheim, Bristol-Myers Squibb (PI), Celgene, Forest Research (DSMB Chairman), GlaxoSmithKline, Hoffman-La Roche, Janssen (co-PI), Novartis (consultant and PI), Pfizer (consultant and PI), Roche (PI), Takeda, UBC (consultant and PI), Wyeth, Employee of: Cincinnati Children’s Hospital Medical Center, Speakers bureau: Wyeth, Hermine Brunner Consultant of: Hoffman-La Roche, Novartis, Pfizer, Sanofi Aventis, Merck Serono, AbbVie, Amgen, Alter, AstraZeneca, Baxalta Biosimilars, Biogen Idec, Boehringer, Bristol-Myers Squibb, Celgene, EMD Serono, Janssen, MedImmune, Novartis, Pfizer, and UCB Biosciences, Speakers bureau: GSK, Roche, and Novartis
Collapse
|
3
|
P3700Left trial appendage thrombosis in patients with severe aortic stenosis treated by transfemoral transcatheter aortic valve implantation. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Data about the impact of left atrial appendage thrombosis (LAAT) on early safety and midterm mortality in patients undergoing transfemoral (TF) transcatheter aortic valve implantation (TAVI) are scarce.
Purpose
To investigate the incidence and predictors of LAAT as well as the outcome associated with this condition in a large cohort of patients treated by TF-TAVI.
Methods
Patients receiving TF-TAVI for native aortic valve stenosis or failed aortic bioprostheses were stratified according to the presence of LAAT diagnosed by transoesophageal echocardiography. Early safety at 30-days according to Valve Academic Research Consortium-2 (VARC-2) and 2-year all-cause mortality were the primary outcome measures.
Results
From 02/2006 to 06/2016, 2.527 patients (88.5%) out of 2.854 patients treated by TF-TAVI had an available transesophageal echocardiography (TEE) at baseline and formed the analysis cohort. LAAT was found in 7.6% of the whole cohort and in 16.6% in those patients with known pre-existing atrial fibrillation (AF cohort). Patients with LAAT appeared to be sicker compared to controls indicated by a higher STS-Score and burden of comorbidities. Neither VARC-2 defined early safety at 30-days nor the rate of stroke was different between LAAT and controls in both the whole (early safety: 24.2% vs. 29.2%, p=0.123; stroke: 4.7% vs. 5.9%, p=0.495) and AF cohort (early safety: 22.9% vs. 29.1%, p=0.072; stroke: 3.3% vs. 5.6%, p=0.142). Evaluating the whole cohort in a univariate analysis, the 2-year mortality was significantly higher in LAAT compared to controls (HR 1.41 [95% CI 1.07–1.86], p=0.014). However, a multivariate analysis of the whole cohort and a separate examination of the AF cohort revealed no association between LAAT and 2-year mortality.
Conclusion
LAAT was frequent in patients undergoing TF-TAVI, in particular in patients with a history of AF, but it was not associated with an increase in periprocedural complications. The fact that LAAT was no independent predictor of mortality indicates that it should be interpreted as a marker of an advanced disease stage rather than a prognostic factor.
Collapse
|
4
|
P4499Impact of new onset atrial fibrillation on outcome of patients undergoing transfemoral transcatheter aortic valve replacement. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
5
|
2146Continued vs. interrupted oral anticoagulation in patients with atrial fibrillation undergoing transfemoral transcatheter aortiv valve implantation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.2146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
6
|
SAT0160 Clinical and Radiographic Outcomes after 2 Years of Sarilumab in Patients with Rheumatoid Arthritis. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
7
|
Investigation of gold nanoparticle radiosensitization mechanisms using a free radical scavenger and protons of different energies. Phys Med Biol 2014; 59:6431-43. [PMID: 25296027 DOI: 10.1088/0031-9155/59/21/6431] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Gold nanoparticles (GNPs) have been shown to sensitize cancer cells to x-ray radiation, particularly at kV energies where photoelectric interactions dominate and the high atomic number of gold makes a large difference to x-ray absorption. Protons have a high cross-section for gold at a large range of relevant clinical energies, and so potentially could be used with GNPs for increased therapeutic effect.Here, we investigate the contribution of secondary electron emission to cancer cell radiosensitization and investigate how this parameter is affected by proton energy and a free radical scavenger. We simulate the emission from a realistic cell phantom containing GNPs after traversal by protons and x-rays with different energies. We find that with a range of proton energies (1-250 MeV) there is a small increase in secondaries compared to a much larger increase with x-rays. Secondary electrons are known to produce toxic free radicals. Using a cancer cell line in vitro we find that a free radical scavenger has no protective effect on cells containing GNPs irradiated with 3 MeV protons, while it does protect against cells irradiated with x-rays. We conclude that GNP generated free radicals are a major cause of radiosensitization and that there is likely to be much less dose enhancement effect with clinical proton beams compared to x-rays.
Collapse
|
8
|
Efficacy and safety of tocilizumab in patients with polyarticular juvenile idiopathic arthritis: 2-year data from the CHERISH study. Rheumatology (Oxford) 2014. [DOI: 10.1093/rheumatology/keu268.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
9
|
Structural redundancy of data from wastewater treatment systems. Determination of individual balance equations. WATER RESEARCH 2014; 57:193-201. [PMID: 24721666 DOI: 10.1016/j.watres.2014.03.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Revised: 03/04/2014] [Accepted: 03/05/2014] [Indexed: 06/03/2023]
Abstract
Although data reconciliation is intensely applied in process engineering, almost none of its powerful methods are employed for validation of operational data from wastewater treatment plants. This is partly due to some prerequisites that are difficult to meet including steady state, known variances of process variables and absence of gross errors. However, an algorithm can be derived from the classical approaches to data reconciliation that allows to find a comprehensive set of equations describing redundancy in the data when measured and unmeasured variables (flows and concentrations) are defined. This is a precondition for methods of data validation based on individual mass balances such as CUSUM charts. The procedure can also be applied to verify the necessity of existing or additional measurements with respect to the improvement of the data's redundancy. Results are given for a large wastewater treatment plant. The introduction aims at establishing a link between methods known from data reconciliation in process engineering and their application in wastewater treatment.
Collapse
|
10
|
SAT0001 Multicentric Study of Cognitive Impairment in Sle: the Ecles Study: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2616] [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]
|
11
|
OP0060 Efficacy and Safety of Tocilizumab in Patients with Polyarticular Juvenile Idiopathic Arthritis: Data from a Phase 3 Trial. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2013-eular.265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
12
|
Oral Abstracts 3: Adolescent and Young Adult * O13. Hypermobility is a Risk Factor for Musculoskeletal Pain in Adolescence: Findings From a Prospective Cohort Study. Rheumatology (Oxford) 2013. [DOI: 10.1093/rheumatology/ket200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
13
|
Dynamic mass balancing for wastewater treatment data quality control using CUSUM charts. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2012; 65:2148-2153. [PMID: 22643409 DOI: 10.2166/wst.2012.125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Mass balancing is a widely used tool for data quality control in wastewater treatment. It can effectively detect systematic errors in data. To overcome the limitations of the mean balancing error as a measure of data quality, a well established method for statistical process control (the CUSUM chart) is adopted for application on the error vector of balancing data. Two examples show how time periods with stable low mass balancing errors can be detected by the method. The detectability of such time periods depends on the variability of the balancing error which is an important measure for the precision of the data.
Collapse
|
14
|
Abstract
The objective was to determine the prevalence of the metabolic syndrome (MS) in patients with systemic lupus erythematosus (SLE) in Argentina, to assess the factors associated to it, and to compare the results with a control group with non-inflammatory disorders. The study included 147 patients with SLE and 119 controls. MS was defined according to criteria by the American Heart Association/National Heart, Lung, and Blood Institute (AHA/NHLBI) Scientific Statement. Demographic characteristics, Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) and Systemic Lupus International Collaborating Clinics/ACR Damage Index (SDI) were assessed as well as administration, maximum dose and cumulative dose of prednisone and hydroxychloroquine (HCQ). MS prevalence was 28.6% (CI 95%: 21.4-36.6) in patients with SLE and 16% in controls (P = 0.0019). Patients with SLE presented higher arterial hypertension frequency compared with controls (43 vs 25%, P = 0.007). When comparing lupus patients with MS (n = 41) and without MS (n = 106), no significant differences were observed regarding duration of the disease, SLEDAI or cumulative prednisone dose. Cumulative damage was associated independently with MS (OR 1.98; P = 0.021), whereas HCQ use was found to be protective (OR 0.13; P = 0.015). Patients with lupus presented higher MS prevalence than controls with non-inflammatory disorders, and occurrence of arterial hypertension was also higher. MS was associated with cumulative damage; the use of HCQ showed to be protective against presence of MS.
Collapse
|
15
|
Hat die Hg-Behandlung der Syphilis Einfluß auf das Zustandekommen metasyphilitischer Nervenkrankheiten? Dtsch Med Wochenschr 2009. [DOI: 10.1055/s-0029-1186377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
16
|
Abstract
OBJECTIVE The aim of the study was to assess the frequency of co-morbid post-traumatic stress disorders (PTSD) in women with eating disorders (ED). METHOD 277 women aged 17 to 50 with a current DSM-IV ED were included. 84 were diagnosed with anorexia nervosa (AN), 152 with bulimia nervosa (BN) and 41 with ED not otherwise specified (EDNOS). Structured Clinical Interviews (SCID-I and SCID-II) were performed. RESULTS Sixty-eight participants (24.5%) reported unwanted sexual experiences (USE). Fifty-two participants (18.8%) reported some form of childhood sexual abuse (CSA). Four participants (1.4%) met the criteria for PTSD according to the Diagnostic and Statistical Manual-IV (DSM-IV). Participants with a history of USE did not differ from those without USE with regard to ED diagnosis, but were diagnosed more often with any Axis I or Axis II disorder. CONCLUSIONS The prevalence of PTSD in this sample of women with ED was low (1.4%), despite a USE rate of 24.5%.
Collapse
|
17
|
Systemic lupus erythematosus-associated pulmonary hypertension: good outcome following sildenafil therapy. Lupus 2003; 12:321-3. [PMID: 12729058 DOI: 10.1191/0961203303lu324cr] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A 46-year-old woman with systemic lupus erythematosus (SLE) and concomitant severe pulmonary hypertension (PH) is described. Other secondary causes of PH including thromboembolism, phospholipid syndrome, valvular disease and interstitial pulmonary involvement were ruled out. Owing to her lack of clinical response to conventional therapy, sildenafil was begun at increasing doses up to 400 mg daily. Both clinical and hemodynamic improvement ensued. This appears to be the first clinical report of the use of sildenafil in SLE followed by resolution of severe PH.
Collapse
|
18
|
Abstract
An open-label, randomised, parallel-group, study was conducted in three study centres in women with premature labor and indication for a single agent intravenous tocolysis therapy with magnesium sulphate. The aim of this study was to examine the local and general tolerability and side-effects of magnesium sulphate for tocolysis. Furthermore, we tested the tolerability of a ready-for-use magnesium solution. No measurements of efficacy were performed during this study. Initially, patients received a loading dose of 4.0 g magnesium sulphate administered over 30 min. Thereafter, a continuous intravenous infusion of 1-2 g magnesium sulphate per hour up to 21 days was given. Venous score (Maddox), vital signs, adverse events as well as general tolerability (assessed by investigator and patients) and blood parameters were assessed. We showed good local and systemic tolerability of high dose magnesium sulphate for tocolysis. Only seven patients (15%) were withdrawn from the study prematurely due to minor adverse events. Potential serious complications of MgSO(4) such as respiratory arrest or clinically relevant respiratory depression were not observed. The most frequently reported local adverse events were injection site pain, itching, erythema, swelling, induration and palpable venous cord. The most common systemic adverse events considered to be possibly related to the study drugs involved the nervous system (dizziness) followed by the digestive system (nausea, constipation). Systolic and diastolic blood pressure changed only slightly during the treatment. Respiratory rate and body temperature remained stable also. Toxic magnesium levels (>2.5 mmol/l) were not observed. The assessment of the clinical investigators with regard to tolerability was very good or good in 72.5% of the patients. The introduction of the ready-to-use solution has the advantage of eliminating the need to mix the solution prior to administration. This means a lower risk of overdose and contamination.
Collapse
|
19
|
[Determinants in the careers of male and female physicians from the viewpoint of chief physicians]. Dtsch Med Wochenschr 2003; 128:20-5. [PMID: 12510245 DOI: 10.1055/s-2003-36332] [Citation(s) in RCA: 3] [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
BACKGROUND AND OBJECTIVE Chief physicians play an important role for physicians' careers by providing advanced training and allocating time and research resources. This study examined which characteristics will help physicians to achieve a leadership position and how chief physicians conduct career promotion. SAMPLE AND METHODS All 532 chief physicians in Switzerland's German speaking cantons with medical schools were approached with a questionnaire covering professional motivation and personal attributes of career-oriented physicians career-promoting personal and institutional factors, and type of career promotion. RESULTS 207 chief physicians (189 men, 18 women; participation rate 38.9 %;) participated. Respondents rated achievement motivation combined with professional interest and job enjoyment (intrinsic), and interest in advancement and social prestige (extrinsic motivation) as beneficial. Extraprofessional concerns such as family obligations and leisure interests were viewed as less important. Instrumental attributes were rated as advantageous. Expressive qualities were also seen as beneficial but less crucial. Ratings were independent of respondents' age, specialty, or type of workplace. The following personal factors were named: professional commitment, professional and social competence, goal orientation, endurance, and strength of character. The institutional factors referred to quality of training and teaching, a good work atmosphere, a transparent and flexible clinic structure. Career promotion was offered predominantly in the form of coaching, career planning, and support in job search. CONCLUSION Career promotion should be more targeted and structured, e. g. be conducted in mentoring programmes, thus providing the prerequisites for a truly equal career promotion of female and male physicians.
Collapse
|
20
|
[L'Hôtel-Dieu of Charlieu from 1678 to 1725]. BULLETIN - SOCIETE FRANCAISE D'HISTOIRE DES HOPITAUX 2001:23-5. [PMID: 11630241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
|
21
|
Prevalence of known P-fimbrial G alleles in Escherichia coli and identification of a new adhesin class. CLINICAL AND DIAGNOSTIC LABORATORY IMMUNOLOGY 2001; 8:637-40. [PMID: 11329472 PMCID: PMC96115 DOI: 10.1128/cdli.8.3.637-640.2001] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Screening a large Escherichia coli collection for P-fimbrial adhesin classes identified 20 unclassifiable strains. Cloning and sequencing of papG from an unclassifiable strain identified another G allele. The novel adhesin gene has 65% identity to the class I adhesin gene, 44% identity to the class II adhesin gene, and 43% identity to the class III adhesin gene.
Collapse
|
22
|
Systemic lupus erythematosus: mortality and survival in Argentina. A multicenter study. Lupus 2000; 9:377-81. [PMID: 10878732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
OBJECTIVE To analyze the factors associated with mortality, survival and causes of death in patients with systemic lupus erythematosus (SLE) in Argentina. PATIENTS AND METHOD A series of 366 patients with SLE (45 men and 321 women), mean age 29 y (range 11-70 y) and mean disease duration 6 y, was evaluated from 1990 to 1998. A total of 57 clinical, serological and therapeutic variables were studied. RESULTS Five- and 10-year survival was 91% and 85% respectively. Forty four patients died (12%): 54% due to sepsis and 32% due to active SLE. Mortality risk factors included heart involvement CRR 3.82), hyperlipidemia (RR 2.72), renal damage (RR 2. 62), infections (RR 2.44), lung disease (RR 2.20) and myositis (RR 2. 07). High-dose prednisone (RR 3.4) or cyclophosphamide (RR 9.19) treatments increased the risk of sepsis (P=0.003) as a cause of death. However, corticosteroids, antimalarial agents and accumulated cyclophosphamide doses proved to be protective factors in overall mortality figures (RR <1). CONCLUSIONS The main risk factors of death in SLE were heart involvement, hyperlipidemia and renal damage. Treatment with steroids, antimalarial agents and cyclophosphamide improved survival. High-dose corticosteroids and cyclophosphamide were associated with sepsis as a cause of death.
Collapse
|
23
|
Human immunodeficiency virus infection associated arthritis: clinical characteristics. J Rheumatol 1999; 26:1158-62. [PMID: 10332983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
OBJECTIVE To define the frequency and characteristics of human immunodeficiency virus (HIV) associated arthritis. METHODS A total of 270 patients with HIV infection were prospectively evaluated for the presence of rheumatic complaints. Diagnosis of HIV infection was performed by ELISA and confirmed by Western blot, and all HIV patients were classified according to the US Centers for Disease Control criteria. RESULTS Twenty-one (7.8%) patients presented with HIV associated arthritis. Other arthritides including HLA-B27 related, such as Reiter's syndrome, psoriatic arthritis, and rheumatoid arthritis, were excluded. Seventeen were men and 4 women, with a mean age of 34.8 years (SD 11.1). Fourteen (66%) were homosexuals, 4 (19%) intravenous drug users, and 3 (14%) heterosexuals. Twelve (57%) were in stage IV, 5 (23%) in stage III, and 4 (9%) in stage II. Ten (47%) patients had oligoarticular involvement, 8 (38%) monoarticular, 2 (9%) asymmetric polyarthritis, and one (4%) symmetric polyarthritis. Rheumatoid factor and HLA-B27 antigen were negative in all (15) patients studied. The mean duration of arthritis was 2 weeks (1-24). No differences in duration of arthritis were found among the different risk factors (p = 0.811), HIV stages (p = 0.205), and type of articular involvement (p = 0.252). There was, however, a trend between the number of involved joints and stages of HIV infection (p = 0.13). CONCLUSION The pattern of joint involvement of HIV associated arthritis is similar to that of other viral disorders: acute onset, short duration, no recurrences, and no erosive changes.
Collapse
|
24
|
Extracorporeal shock wave treatment for chronic calcific tendinitis of the shoulder. J Rheumatol 1998; 25:1161-3. [PMID: 9632080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To study the clinical and radiological response of chronic calcific tendinitis of the shoulder to extracorporeal shock wave treatment (ESWT). METHODS The study included 3 female patients, 42, 48, and 50 years of age, all with calcified tendinitis of the rotator cuff. All had severe shoulder pain and limitation of motion. ESWT was done in one session with an extracorporeal shock wave lithotripter. RESULTS After 24 hours, a fragmentation of calcification was achieved, and the patients had no pain and had entirely regained their joint movement. After 2 years of followup they were clinically and radiologically asymptomatic, and there were no adverse effects or other complications. CONCLUSION With its good tolerance, safety, and clinical and radiologic response, ESWT should be considered as an alternative therapy in the treatment of chronic calcific tendinitis of the shoulder refractory to other therapies.
Collapse
|
25
|
Prevalence and characteristics of rheumatic manifestations in patients infected with human immunodeficiency virus undergoing antiretroviral therapy. J Rheumatol 1997; 24:2492. [PMID: 9415673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
26
|
Abstract
PURPOSE The objective of this study was to determine the relationship between muscular strength and bone mineral density (BMD) in patients undergoing regular haemodialysis. METHODS The BMD was measured in the lumbar spine (L2-L4) and in the proximal femur (femoral neck and trochanter) with dual-energy X-ray absorptiometry DEXA (Lunar DPX). Muscular strength of the extensors, flexors and abductors muscles of the femur (proximal muscles) and the extensors muscles of the back was measured with an isometric dynamometer. Thirty patients, 15 women with a mean age of 33.7 years (18-43) and 15 men with a mean age of 45.5 years (18-65) were included in the study. RESULTS There was a positive and significant correlation between the BMD of the femoral neck and muscular strength of the flexors (r = 0.490, P < 0.005), the extensors (r = 0.658, P < 0.01) and the abductors muscles of the femur (r = 0.671, P < 0.0008), as well as between the muscular strength of the flexors (r = 0.413, P < 0.02) and extensors muscles of the femur (r = 0.433, P < 0.01) with BMD of the trochanter. There was no correlation between the muscular strength of the back extensor muscles and the BMD of the lumbar spine (r = -0.119, P NS). There was no correlation between the BMD and the number of years of haemodialysis therapy (r = -0.032, P NS), the patient's age (r = -159, P NS), or the value of serum PTH (r = 0.369, P NS) respectively. However, there was a significant correlation between the BMD of the femoral neck with muscular strength (r = 0.602, P < 0.05). CONCLUSION This study reveals the close relationship that exists between muscular strength of the proximal muscles and the BMD of proximal femur in patients undergoing haemodialysis.
Collapse
|
27
|
Bone mineral density in a native population of Argentina with low calcium intake. J Rheumatol 1995; 22:2148-51. [PMID: 8596159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To determine the bone mineral density (BMD) of a group of natives from Tafi del Valle, Argentina, to examine possible differences compared to other populations. METHODS BMD of lumbar spine and proximal femur was evaluated by dual x-ray absorptiometry (DEXA), in volunteer natives of El Potrerillo y El Rincon (descendants of the Amaichas and Quilmes). Forty-seven women and 31 men between 20 and 80 years of age were assessed. Average daily intake of calcium, physical activity level, serum levels of 25-OH vitamin D (25-OH-D), calcium, phosphorus and alkaline phosphatase were also determined. RESULTS Average calcium intake was 345 +/- 22.4 mg/day (mean +/- SD). The average sunlight exposure was 3.8 +/- 0.44 h. Degree of physical activity was moderate/hard (grade 4) to very hard (grade 6) in those 60 yrs of age or younger. Laboratory values were normal except for 25-OH-D levels, which were significantly greater in Tafi del Valle (26.8 ng/ml) than in Buenos Aires (20.7 ng/ml); (p < 0.05) BMD of the proximal femur of both sexes was significantly greater compared to the reference groups; Z score of the female population was femoral neck: +/- 0.64 (p < 0.05); Ward's triangle: +/- 0.64 (p < 0.001); trochanter: +/- 0.90 (p < 0.001). Among men, femoral neck: +/- 0.53 (p < 0.01); Ward's triangle: +/- 1.45 (p < 0.001); trochanter: +/- 0.95 (p < 0.001). No significant differences were observed in the lumbar spine BMD. The high physical activity required by the mountainous land of Tafi del Valle may be the cause of increased BMD at the proximal femur among these people. High values of vitamin D produced by increased sun exposure can lead to greater absorption of calcium despite low calcium intake. CONCLUSION Greater physical activity, higher levels of vitamin D, and racial factors in the native population could explain the greater BMD seen in the proximal femur despite low calcium intake.
Collapse
|
28
|
Chronic idiopathic hyperphosphatasia. Report of a case treated with pamidronate and a review of the literature. J Rheumatol Suppl 1992; 19:642-5. [PMID: 1593590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We describe the case of a 38-year-old woman with 24 years of progressive skeletal deformities. Radiologic survey showed evidence of generalized skeletal involvement. She presented with secondary osteoarthritis, and her hands showed Heberden's and Bouchard's nodes. Light microscopic examination showed many reversed lines in the trabeculae and increased bone resorption and bone forming areas. On electron microscopic study there were intranuclear inclusions in the osteoclasts. To our knowledge, she is the oldest patient described in the English literature, and the first treated with (3-amino-1-hydroxypropilidene)-1,1 biphosphonate (Pamidronate). She showed a decrease in serum alkaline phosphatase, urinary hydroxyproline. Clinical variables showed good response to medication.
Collapse
|
29
|
Rheumatic manifestations in populations at risk for HIV infection: the added effect of HIV. J Rheumatol 1991; 18:1564-7. [PMID: 1765982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We assessed the frequency and variability of rheumatologic manifestations in 2 populations with similar risk factors for human immunodeficiency virus (HIV) infection, of which only one was affected. We studied 2 populations at risk for HIV infection (homosexual and intravenous drug users). Group A: 89 individuals carried the virus; and Group B: 80 individuals were HIV negative. In Group A (HIV+) 66.1% had rheumatic manifestations including arthralgias, Reiter's syndrome, arthritis, enthesitis, psoriatic arthritis, Sjögren's syndrome, myopathy, septic arthritis, and lupus-like illness. In contrast, in Group B (HIV-) only 2 had arthralgias, 2 Reiter's syndrome, and 1 rheumatoid arthritis. In summary, rheumatic complaints are common in patients with HIV, and HIV positivity confers an increased susceptibility in populations with similar risk factors for HIV infection.
Collapse
|
30
|
Sind die modernen Gesetze zur Bekämpfung der Geschlechtskrankheiten rationell? Dtsch Med Wochenschr 1932. [DOI: 10.1055/s-0028-1123636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
31
|
|
32
|
Geschichte der Syphilis in Reval. Arch Dermatol Res 1921. [DOI: 10.1007/bf01991495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|