251
|
Miranda-Filloy JA, López-Mejias R, Genre F, Carnero-López B, Ochoa R, Diaz de Terán T, González-Juanatey C, Blanco R, Llorca J, González-Gay MA. Adiponectin and resistin serum levels in non-diabetic ankylosing spondylitis patients undergoing TNF-α antagonist therapy. Clin Exp Rheumatol 2013; 31:365-371. [PMID: 23294554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Accepted: 09/03/2012] [Indexed: 06/01/2023]
Abstract
OBJECTIVES The objective of this paper is to assess if disease activity, systemic inflammation and metabolic syndrome are potential determinants of circulating adiponectin and resistin levels in ankylosing spondylitis (AS) patients undergoing TNF-α antagonist therapy. METHODS We investigated adiponectin and resistin serum concentrations in a series of 29 non-diabetic AS patients without history of cardiovascular (CV) events that were treated with the TNF-α antagonist infliximab, immediately prior to an infliximab infusion. Adipokine levels were also determined immediately after administration of an infliximab dose. RESULTS A significant correlation between adiponectin concentrations and insulin sensitivity (QUICKI at the time of the study) was seen (r=0.384; p=0.05). Also, a marginally significant negative correlation between adiponectin serum levels and the body mass index was observed (r=-0.367; p=0.07). Circulating adiponectin and resistin concentrations did not correlate with disease duration, erythrocyte sedimentation rate, C-reactive protein, BASDAI or VAS at the time of the study. However, AS patients with hip involvement or synovitis and/or enthesitis in other peripheral joints had higher adiponectin concentrations than those who did not have these complications (p-value for both comparisons =0.01). Adiponectin and resistin levels did not change upon infliximab administration. CONCLUSIONS The present study shows that in non-diabetic patients with AS on treatment with infliximab adiponectin and resistin serum levels do not correlate with disease activity. Nevertheless, adiponectin concentration correlates with insulin sensitivity. This finding raises the possibility that low circulating adiponectin concentrations may be involved in the pathogenesis of the CV disease in AS.
Collapse
|
252
|
Schrell S, Ziemann A, Garcia-Castrillo Riesgo L, Rosenkötter N, Llorca J, Popa D, Krafft T. Local implementation of a syndromic influenza surveillance system using emergency department data in Santander, Spain. J Public Health (Oxf) 2013; 35:397-403. [PMID: 23620543 DOI: 10.1093/pubmed/fdt043] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND We assessed the local implementation of syndromic surveillance (SyS) as part of the European project 'System for Information on, Detection and Analysis of Risks and Threats to Health' in Santander, Spain. METHODS We applied a cumulative sum algorithm on emergency department (ED) chief complaints for influenza-like illness in the seasons 2010-11 and 2011-12. We fine tuned the algorithm using a receiver operating characteristic analysis to identify the optimal trade-off of sensitivity and specificity and defined alert criteria. We assessed the timeliness of the SyS system to detect the onset of the influenza season. RESULTS The ED data correlated with the sentinel data. With the best algorithm settings we achieved 70/63% sensitivity and 89/95% specificity for 2010-11/2011-12. At least 2 consecutive days of signals defined an alert. In 2010-11 the SyS system alerted 1 week before the sentinel system and in 2011-12 in the same week. The data from the ED is available on a daily basis providing an advantage in timeliness compared with the weekly sentinel data. CONCLUSIONS ED-based SyS in Santander complements sentinel influenza surveillance by providing timely information. Local fine tuning and definition of alert criteria are recommended to enhance validity.
Collapse
|
253
|
Hernández JL, Olmos JM, Pariente E, Nan D, Martínez J, Llorca J, Valero C, Obregón E, González-Macías J. Influence of vitamin D status on vertebral fractures, bone mineral density, and bone turnover markers in normocalcemic postmenopausal women with high parathyroid hormone levels. J Clin Endocrinol Metab 2013; 98:1711-7. [PMID: 23457409 DOI: 10.1210/jc.2012-3931] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The aims of the study were to analyze whether there is an association between serum PTH and the prevalence of vertebral fractures and its possible dependence on vitamin D status, and to assess the influence of serum 25-hydroxyvitamin D (25OHD) in the relationship between PTH and bone mineral density (BMD) or bone turnover markers (BTMs). DESIGN, PARTICIPANTS, AND SETTING A total of 820 postmenopausal women were recruited after excluding those with any known condition that could influence serum PTH levels, except for a possible low serum 25OHD. Serum PTH and 25OHD concentrations, as well as vertebral fracture prevalence, BMD, and BTM (CTX and PINP) values were recorded. Serum PTH levels were divided into tertiles, and women were grouped into those in the highest tertile (>58 pg/ml) and those below. Serum 25OHD levels were stratified in 3 categories (<20, 20-30, and >30 ng/ml). RESULTS Vertebral fracture prevalence was greater in women with PTH above 58 pg/ml (odds ratio [OR], 1.72; 95% confidence interval [CI], 1.04-2.84). After stratifying by 25OHD, this difference was only significant in women below 20 ng/ml (OR, 2.00; 95% CI, 1.02-3.87), those with 25OHD between 20 and 30 ng/ml showing a trend toward this (OR, 1.99; 95% CI, 0.92-4.36). Differences in BMD or BTM between women above and below 58 pg/ml of PTH were also observed only in those below 20 ng/ml. CONCLUSION Elevated PTH levels are associated with increased prevalence of vertebral fractures, low bone mass, or higher BTM only in the presence of hypovitaminosis D. An adequate nutritional status in the vitamin appears to protect the bone from the deleterious effect of a high PTH.
Collapse
|
254
|
Corrales A, González-Juanatey C, Peiró ME, Blanco R, Llorca J, González-Gay MA. Carotid ultrasound is useful for the cardiovascular risk stratification of patients with rheumatoid arthritis: results of a population-based study. Ann Rheum Dis 2013; 73:722-7. [PMID: 23505241 DOI: 10.1136/annrheumdis-2012-203101] [Citation(s) in RCA: 164] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To determine if the use of carotid ultrasonography (US) may improve the stratification of the cardiovascular (CV) risk in rheumatoid arthritis (RA). METHODS A set of 370 consecutive patients without history of CV events were studied to assess carotid intima-media thickness (cIMT) and plaques. As previously proposed, CV risk was calculated according to the modified EULAR systematic coronary risk evaluation (mSCORE) for RA that was adapted by the application of a multiplier factor of 1.5 in those patients fulfilling ≥ 2 of 3 specific criteria. RESULTS The mean disease duration was 9.8 years, 250 (68%) had rheumatoid factor/anticyclic citrullinated peptide positivity and 61 (17%) extra-articular manifestations. 43 were excluded because they had type 2 diabetes mellitus or severe chronic kidney disease. CV risk was categorised in the remaining 327 RA patients according to the mSCORE: mild (96 cases; 29.3%), moderate (201; 61.5%) and high/very high risk (30; 9.2%). Only five patients were reclassified as having high/very high CV risk when the mSCORE was applied. Severe carotid US abnormalities (cIMT >0.90 mm and/or plaques) were uncommon in patients with low mSCORE (13%). Nevertheless, in patients with moderate mSCORE, severe carotid US abnormalities were observed in 63% of cases. A model that included a chart mSCORE risk ≥ 5% plus the presence of severe carotid US findings in patients with moderate mSCORE risk (≥ 1% and <5%) yielded high sensitivity for high/very high CV risk (93 (95% CI 88 to 96)). CONCLUSIONS Our results support the use of carotid US in the assessment of CV risk in patients with RA.
Collapse
|
255
|
Genre F, Miranda-Filloy JA, López-Mejias R, Carnero-López B, Ochoa R, Rueda J, González-Juanatey C, Blanco R, Llorca J, González-Gay MA. Antitumour necrosis factor-α therapy modulates angiopoietin-2 serum levels in non-diabetic ankylosing spondylitis patients. Ann Rheum Dis 2013; 72:1265-7. [PMID: 23482472 DOI: 10.1136/annrheumdis-2012-203169] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
256
|
Gómez-Acebo I, Llorca J, Dierssen T. Cold-related mortality due to cardiovascular diseases, respiratory diseases and cancer: a case-crossover study. Public Health 2013; 127:252-8. [PMID: 23433803 DOI: 10.1016/j.puhe.2012.12.014] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Revised: 08/21/2012] [Accepted: 12/21/2012] [Indexed: 01/03/2023]
Abstract
OBJECTIVES The aim of this study was to identify the relationship between low temperatures in winter and mortality due to cancer, cardiovascular diseases and respiratory diseases. STUDY DESIGN Case-crossover study. METHODS A case-crossover study was performed in Cantabria (northern Spain) in the years 2004-2005; 3948 deaths were included. Odds ratios were estimated using conditional logistic regression, stratified by age, sex, and delay of exposure to low temperatures. RESULTS There was an inverse dose-response relationship between temperature and mortality in the three causes of death studied; this result was consistent across genders and age groups. The higher OR for cancer mortality was seen on the first day of exposure (OR = 4.91; 95% CI: 1.65-13.07 in the whole population), and it decreased when exposure over several days in a row was considered; people aged 75 years or more were especially susceptible to cold temperatures (OR = 17.9; 95% CI: 2.38-134.8). Cardiovascular (OR = 2.63; 95% CI: 1.88-3.67) and respiratory mortality (OR = 2.72; 95% CI: 1.46-5.08) showed a weaker effect. CONCLUSION There is a striking association between the extreme cold temperatures and mortality from cancer, not previously reported, which is more remarkable in the elderly. These results could be explained by a harvesting effect in which the cold acts as a trigger of death in terminally ill patients at high risk of dying a few days or weeks later.
Collapse
|
257
|
Gonzalez-Gay MA, Garcia-Porrua C, Gonzalez-Juanatey C, Miranda-Filloy JA, Blanco R, Llorca J. Biopsy-proven giant cell arteritis patients with coronary artery disease have increased risk of aortic aneurysmal disease and arterial thrombosis. Clin Exp Rheumatol 2013; 31:S94. [PMID: 23463922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2012] [Accepted: 01/15/2013] [Indexed: 06/01/2023]
|
258
|
Olmos JM, Hernández JL, Llorca J, Nan D, Valero C, González-Macías J. Effects of 25-hydroxyvitamin D3 therapy on bone turnover markers and PTH levels in postmenopausal osteoporotic women treated with alendronate. J Clin Endocrinol Metab 2012; 97:4491-7. [PMID: 23043189 DOI: 10.1210/jc.2012-2999] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
OBJECTIVE Our objective was to know the extent to which a fall in bone turnover markers is influenced by serum 25-hydroxyvitamin D (25OHD) levels in patients on alendronate (ALN) treatment. DESIGN, PARTICIPANTS, AND SETTING A total of 140 postmenopausal osteoporotic women were randomized to receive either ALN or ALN plus 25OHD(3) (ALN+VitD) over a 3-month period. Serum 25OHD, PTH, C-terminal telopeptide of type I collagen (CTX), and amino-terminal propeptide of type I collagen (P1NP) were measured at baseline and at the end of the 3 months. RESULTS 25OHD rose four times above baseline levels in the ALN+VitD group, whereas no changes were seen in the ALN group. Administering ALN resulted in a significant decline in both serum CTX (53 ± 24%) and P1NP (46 ± 19%). After ALN+VitD, the fall in CTX amounted to 61 ± 20% (P = 0.06 compared with ALN) and P1NP to 50 ± 23% (P = 0.35). When patients were divided into those below and above 20 ng/ml of baseline serum 25OHD, in those below, CTX decreased by 48 ± 26% in the ALN group and by 61 ± 17% in the ALN+VitD group (P = 0.015). For P1NP, the corresponding figures were 43 ± 20 and 50 ± 23% (P = 0.2). In patients above 20 ng/ml, no differences were seen regarding CTX (58 ± 21% decrease in the ALN group and 60 ± 23% in the ALN+VitD group; P = 0.7) or P1NP (49 ± 18 and 50 ± 20%; P = 0.9). CONCLUSIONS Administration of 25OHD(3) is not an indispensable requirement for bisphosphonates to develop their bone antiresorptive effect. In fact, in patients with vitamin D sufficiency, no benefit is observed when the vitamin is added. However, in patients with vitamin D deficiency, an approximately 25% greater fall in the bone resorption marker CTX is seen with its administration.
Collapse
|
259
|
Miranda-Filloy JA, Llorca J, Carnero-López B, González-Juanatey C, Blanco R, González-Gay MA. TNF-alpha antagonist therapy improves insulin sensitivity in non-diabetic ankylosing spondylitis patients. Clin Exp Rheumatol 2012; 30:850-855. [PMID: 22765845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 01/10/2012] [Indexed: 06/01/2023]
Abstract
OBJECTIVES Since insulin resistance can promote endothelial dysfunction, and anti-TNF-α treatment improves endothelial function in ankylosing spondylitis (AS) patients, in the present study we sought to assess whether an infusion of the anti-TNF-α monoclonal antibody-infliximab may improve insulin sensitivity in non-diabetic AS patients. METHODS We assessed a series of 30 non-diabetic patients with AS attending hospital outpatient clinics who fulfilled the modified New York diagnostic criteria for AS. In all cases, the drug was given as an intravenous infusion in a saline solution over 120 minutes. Fasting blood samples were taken for determination of plasma glucose and serum insulin levels immediately before (time 0) and after infliximab infusion (time 120). RESULTS At the time of the study only 8 (26.7%) of the 30 patients fulfilled definitions for insulin resistance as HOMA index was in most cases less than 2.29. Nevertheless, a statistically significant reduction in the HOMA values was observed when results found at time 0 (mean±SD: 1.72±1.22) were compared with those observed immediately after infliximab infusion (1.18±0.94) (p<0.001). The reduction in HOMA values was more important in those patients with the higher values of HOMA before infliximab infusion. Also, a significant improvement of insulin sensitivity was observed in most patients when QUICKI values before (0.37±0.04) and after infusion (0.39±0.04) were compared (p=0.004). CONCLUSIONS The present study shows that non-diabetic patients with AS on treatment with infliximab experience a rapid improvement of insulin sensitivity following administration of this drug.
Collapse
|
260
|
García-Bermúdez M, López-Mejías R, González-Juanatey C, Corrales A, Castañeda S, Ortiz AM, Miranda-Filloy JA, Gómez-Vaquero C, Fernández-Gutiérrez B, Balsa A, Pascual-Salcedo D, Blanco R, Llorca J, Martín J, González-Gay MA. CARD8 rs2043211 (p.C10X) polymorphism is not associated with disease susceptibility or cardiovascular events in Spanish rheumatoid arthritis patients. DNA Cell Biol 2012; 32:28-33. [PMID: 23088220 DOI: 10.1089/dna.2012.1836] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Rheumatoid arthritis (RA) is a complex polygenic inflammatory disease associated with accelerated atherosclerosis, which is the main cause of increased cardiovascular (CV) morbidity and mortality in RA patients. CARD8 is a constituent of inflammasome, which regulates interleukin 1-beta production, and has been associated with a worse disease course in early RA. One thousand six hundred twenty-one patients fulfilling the 1987 ACR classification criteria for RA and 1300 matched controls, were genotyped for the CARD8 rs2043211 (30T>A, p.C10X) single-nucleotide polymorphism (SNP) using predesigned TaqMan SNP genotyping assay. The genotyping success rate in our study was greater than 94%. We assessed CARD8 rs2043211 gene polymorphism results in 1530 Spanish RA patients in whom information on CV disease and CV risk factors was available at the time of the study. Also, a subgroup of patients with no history of CV events (n=276) was assessed for the potential influence of the rs2043211 variant in the development of subclinical atherosclerosis, by measurement of carotid intima-media thickness (IMT) and presence of carotid plaques. No statistically significant differences in allele or genotype frequencies for the rs2043211 CARD8 gene variant between patients with RA and controls were seen. Similarly, CARD8 rs2043211 (30T>A, p.C10X) SNP did not influence the development of CV events or the risk of CV events throughout the time. Likewise, no significant association between this gene variant and carotid IMT or the presence of plaques was found. In summary, our results do not support a role of the CARD8 rs2043211 gene variant in susceptibility to RA or in the development of CV disease in patients with RA.
Collapse
|
261
|
García-Bermúdez M, López-Mejías R, González-Juanatey C, Corrales A, Robledo G, Castañeda S, Miranda-Filloy JA, Blanco R, Fernández-Gutiérrez B, Balsa A, González-Alvaro I, Gómez-Vaquero C, Llorca J, Martín J, González-Gay MA. Analysis of the interferon gamma (rs2430561, +874T/A) functional gene variant in relation to the presence of cardiovascular events in rheumatoid arthritis. PLoS One 2012; 7:e47166. [PMID: 23077565 PMCID: PMC3471910 DOI: 10.1371/journal.pone.0047166] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 09/10/2012] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Rheumatoid arthritis (RA) is a chronic inflammatory disease associated with increased cardiovascular (CV) morbidity and mortality. Since interferon-gamma (IFN-γ) has a direct effect on inflammation, in this study we assessed the potential association of the IFNG functional gene variant rs2430561 with CV disease in patients with RA. METHODS One thousand six hundred and thirty-five patients fulfilling the 1987 American College of Rheumatology classification criteria for RA were genotyped for the IFNG (rs2430561, +874T/A) gene polymorphism using TaqMan genotyping assay. Patients were stratified according to the presence of CV events or not. Logistic regression models to explain the presence of CV disease according to the IFNG rs2430561 allele distribution were performed. The potential influence of this variant in the development of subclinical atherosclerosis was also analyzed in a subgroup of patients with no history of CV events to determine carotid artery intima-media thickness (IMT) (n = 286) and presence of carotid plaques. Levels of the cytokine were determined in a subgroup of patients by ELISA. RESULTS Adjusted logistic regression model disclosed that presence of the minor allele A was not associated with increased risk of suffering CV events in RA patients. Besides, differences did not achieve statistical significance regarding carotid IMT and presence of carotid plaques in RA patients carrying IFNG rs2430561 variant allele. Levels of IFN-γ were higher in patients who had suffered CV events compared to patients who did not. CONCLUSION Our results do not support a role of IFNG rs2430561 (+874T/A) functional gene variant in the development of CV disease in RA patients.
Collapse
|
262
|
Osegueda O, Dafinov A, Llorca J, Medina F, Suerias J. In situ generation of hydrogen peroxide in catalytic membrane reactors. Catal Today 2012. [DOI: 10.1016/j.cattod.2012.01.040] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
263
|
Domínguez M, Taboada E, Molins E, Llorca J. Ethanol steam reforming at very low temperature over cobalt talc in a membrane reactor. Catal Today 2012. [DOI: 10.1016/j.cattod.2012.02.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
264
|
Miñambres E, Ballesteros MA, Rodrigo E, García-Miguélez A, Llorca J, Ruiz JC, Arias M. Aggressive lung donor management increases graft procurement without increasing renal graft loss after transplantation. Clin Transplant 2012; 27:52-9. [DOI: 10.1111/j.1399-0012.2012.01690.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2012] [Indexed: 11/29/2022]
|
265
|
García-Bermúdez M, López-Mejías R, González-Juanatey C, Corrales A, Castañeda S, Miranda-Filloy JA, Gómez-Vaquero C, Fernández-Gutiérrez B, Balsa A, Pascual-Salcedo D, Blanco R, González-Álvaro I, Llorca J, Martín J, González-Gay MA. Association Study of MIA3 rs17465637 Polymorphism with Cardiovascular Disease in Rheumatoid Arthritis Patients. DNA Cell Biol 2012; 31:1412-7. [DOI: 10.1089/dna.2012.1672] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
|
266
|
Casanueva B, Rodero B, Quintial C, Llorca J, González-Gay MA. Short-term efficacy of topical capsaicin therapy in severely affected fibromyalgia patients. Rheumatol Int 2012; 33:2665-70. [PMID: 22842953 DOI: 10.1007/s00296-012-2490-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 07/13/2012] [Indexed: 12/18/2022]
Abstract
The purpose of this study was to evaluate the short-term efficacy of topical capsaicin treatment in patients severely affected by fibromyalgia. One hundred and thirty fibromyalgia patients were randomly divided into two groups. The control group, 56 women and 4 men who continued their medical treatment, and the capsaicin group, 70 women who apart from continuing their medical treatment, also underwent topical capsaicin 0.075 % 3 times daily for 6 weeks. At the beginning of the program, there were no significant differences between the two groups in any of the analyzed parameters. At the end of the treatment, there were significant improvements in the capsaicin group in the myalgic score (5.21 vs 3.8, p = 0.02) and global subjective improvement (22.8 vs 5 %, p = 0.001). Six weeks after the end of the treatment, the experimental group showed significant differences in Visual Analogue Scale of depression (5.63 vs 7.35, p = 0.02), Fibromyalgia Impact Questionnaire (67.89 vs 77.7, p = 0.02), role limitations due to emotional problems (36.17 vs 17.2, p = 0.05), Fatigue Severity Scale (6.2 vs 6.6, p = 0.04), myalgic score (3.94 vs 2.66, p = 0.02) and pressure pain threshold (79.25 vs 56.71, p = 0.004). In conclusion, patients severely affected by fibromyalgia can obtain short-term improvements following topical capsaicin 0.075 % treatment three times daily for 6 weeks.
Collapse
|
267
|
Martínez-Ochoa E, Gómez-Acebo I, Beunza JJ, Rodríguez-Cundín P, Dierssen-Sotos T, Llorca J. Influence of Family History of Colorectal Cancer on Health Behavior and Performance of Early Detection Procedures: The SUN Project. Ann Epidemiol 2012; 22:511-9. [DOI: 10.1016/j.annepidem.2012.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2011] [Revised: 03/10/2012] [Accepted: 04/10/2012] [Indexed: 12/20/2022]
|
268
|
López-Mejías R, García-Bermúdez M, González-Juanatey C, Castañeda S, Miranda-Filloy JA, Gómez-Vaquero C, Fernández-Gutiérrez B, Balsa A, Pascual-Salcedo D, Blanco R, González-Álvaro I, Llorca J, Martín J, González-Gay MA. NFKB1-94ATTG ins/del polymorphism (rs28362491) is associated with cardiovascular disease in patients with rheumatoid arthritis. Atherosclerosis 2012; 224:426-9. [PMID: 22742859 DOI: 10.1016/j.atherosclerosis.2012.06.008] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Revised: 05/22/2012] [Accepted: 06/04/2012] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Rheumatoid arthritis (RA) is an inflammatory disease associated with increased cardiovascular (CV) mortality. A recent study has disclosed association between NFKB1-94ATTG ins/del polymorphism and higher risk of coronary heart disease in healthy Caucasians. Because of that, we assessed the influence of this polymorphism in the risk of CV disease in RA patients. MATERIAL AND METHODS 1437 Spanish patients with RA were genotyped for the NFKB1-94ATTG ins/del polymorphism. Two hundred and seventy-one of them (18.8%) had experienced CV events. RESULTS After adjusting for sex, age at RA diagnosis and traditional CV risk factors RA patients carrying the NFKB1 del/del genotype had higher risk of CV events than those with ins/ins genotype (Hazard ratio [HR] = 1.76, 95% CI: 1.05-2.97, p = 0.03), while heterozygous patients had an intermediate (but non-significant) risk (HR = 1.31, 95% CI: 0.90-1.92, p = 0.16). CONCLUSION Our results suggest that NFKB1-94ATTG ins/del polymorphism is associated with CV disease in patients with RA.
Collapse
|
269
|
García-Bermúdez M, López-Mejías R, González-Juanatey C, Castañeda S, Miranda-Filloy JA, Blanco R, Fernández-Gutiérrez B, Balsa A, González-Álvaro I, Gómez-Vaquero C, Llorca J, Martín J, González-Gay MA. Association of the methionine sulfoxide reductase A rs10903323 gene polymorphism with cardiovascular disease in patients with rheumatoid arthritis. Scand J Rheumatol 2012; 41:350-3. [DOI: 10.3109/03009742.2012.677063] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
270
|
González-Gay MA, González-Juanatey C, Miranda-Filloy JA, Llorca J. The potential effect of TNF-α antagonist therapy in rheumatoid arthritis may depend on the degree and severity of insulin resistance before the onset of this therapy. Horm Metab Res 2012; 44:558-9. [PMID: 22488517 DOI: 10.1055/s-0032-1308972] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
271
|
Alonso MD, Martinez-Vazquez F, de Teran TD, Miranda-Filloy JA, Dierssen T, Blanco R, Gonzalez-Juanatey C, Llorca J, Gonzalez-Gay MA. Late-onset systemic lupus erythematosus in Northwestern Spain: differences with early-onset systemic lupus erythematosus and literature review. Lupus 2012; 21:1135-48. [DOI: 10.1177/0961203312450087] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
To further investigate into the epidaemiology of systemic lupus erythematosus (SLE) in Southern Europe, we have assessed the incidence, clinical spectrum and survival of patients diagnosed with late-onset SLE (age ≥ 50 years) according to the 1982 American College of Rheumatology (ACR) classification criteria at the single hospital for a well-defined population of Lugo, Northwestern (NW) Spain. Between January 1987 and December 2006, 51 (39.3%) of the 150 patients diagnosed as having SLE fulfilled definitions for late-onset SLE. The predominance of women among late-onset SLE (4:1) was reduced when compared with that observed in early-onset SLE (7:1). However, the incidence of late-onset SLE was significantly higher in women (4.2 [95% confidence interval (CI): 3.1–5.6] per 100,000 population) than in men (1.3 [95% CI: 0.6–2.2] per 100,000 population) ( p < 0.001). As observed in early-onset SLE, the most frequent clinical manifestation in patients with late-onset SLE was arthritis (71.2%). Renal disease was less common in late-onset SLE (13.5%) than in early-onset SLE (26.4%); p = 0.07). In contrast, secondary Sjögren syndrome was more commonly found in the older age-group (27.1% versus 12.1%; p = 0.03). A non-significantly increased incidence of serositis was also observed in late-onset SLE patients (33.9% versus 22.0%; p = 0.13). Hypocomplementaemia (72.9% versus 91.2%) and positive results for anti-DNA and anti-Sm (49.2% and 6.8% versus 68.1% and 23.1, respectively) were significantly less common in late-onset SLE patients than in early-onset SLE. The probability of survival was reduced in late-onset SLE ( p < 0.001). With respect to this, the 10-year and 15-year survival probability were 74.9 % and 63.3% in the late-onset SLE group and 96.3% and 91.0% in patients with early-onset SLE, respectively. In conclusion, our results confirm that in NW Spain SLE is not uncommon in individuals 50 years and older. In keeping with earlier studies, late-onset SLE patients from NW Spain have some clinical and laboratory differences with respect to those individuals with early-onset SLE. Our data support the claim of a reduced probability of survival in the older age-group of SLE patients.
Collapse
|
272
|
González-Gay MA, González-Juanatey C, Llorca J. Carotid ultrasound in the cardiovascular risk stratification of patients with rheumatoid arthritis: when and for whom? Ann Rheum Dis 2012; 71:796-8. [PMID: 22562981 DOI: 10.1136/annrheumdis-2011-201209] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Adequate stratification of cardiovascular (CV) risk is one of the major points of interest in the management of patients with rheumatoid arthritis (RA). A task force of the European League Against Rheumatism has proposed to adapt CV risk management calculated in RA patients according to the systematic coronary risk evaluation (SCORE) function by application of a multiplier factor of 1.5 in those patients with two of the following three criteria: disease duration >10 years, rheumatoid factor (RF) or anticyclic citrullinated peptide (anti-CCP) antibody positivity, and presence of severe extra-articular manifestations. However, a major concern when using the modified SCORE is to know whether the effect of chronic inflammation on the CV risk of RA patients can be fully determined using this tool. As increased carotid intima-media thickness (IMT) and carotid plaques have been proved to predict the development of CV events in RA, the authors suggest performing carotid ultrasound when SCORE does not yield results indicating high CV risk in RA patients with extra-articular manifestations, RF or anti-CCP positivity as well as in patients with 10 years disease duration or longer. The presence of abnormal carotid IMT (>0.90 mm) or carotid plaques would lead to these patients being considered as having high CV risk regardless of the results derived from the modified SCORE.
Collapse
|
273
|
Ortego C, Huedo-Medina TB, Santos P, Rodríguez E, Sevilla L, Warren M, Llorca J. Sex differences in adherence to highly active antiretroviral therapy: a meta-analysis. AIDS Care 2012; 24:1519-34. [PMID: 22533692 DOI: 10.1080/09540121.2012.672722] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Observational studies have found that women tend to have lower adherence to highly active antiretroviral therapy (HAART) than men do, though no meta-analysis has yet investigated this trend. The aims of the current meta-analysis are to determine if and to what degree the percentage of men versus women maintaining ≥90% adherence to prescribed HAART differs, and if the external variables moderating adherence differs by gender. Eight electronic databases were searched to locate all relevant studies available by May 2011. Fifty-six observational studies were eligible for inclusion in the meta-analysis. A random effect model was assumed for the global percentage estimation and to explain the heterogeneity. Across these studies, the difference between men and women in the proportion of individuals with ≥90% adherence to HAART was marginally significant (p<0.1; 67% and 62%, respectively). A greater proportion of men maintaining ≥90% adherence to HAART was more likely in studies with higher proportions of men who have sex with men (MSM), lower proportions of male alcohol users or lower proportions of men in a methadone program. In women, higher rates of adherence were found in studies conducted in Africa, Asia, and South America, when the sample included more widows or when the sample had a lower basal CD4 count. That both the percentage of adherent individuals and the variables associated with such adherence differ between men and women are suggestive of the need for improving gender-tailored interventions for adherence to HAART.
Collapse
|
274
|
González-Gay MA, González-Juanatey C, Miranda-Filloy JA, García-Unzueta MT, Llorca J. Lack of association between carotid intima-media wall thickness and carotid plaques and markers of endothelial cell activation in rheumatoid arthritis patients undergoing anti-TNF therapy. ACTA REUMATOLOGICA PORTUGUESA 2012; 37:155-159. [PMID: 23149638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
INTRODUCTION To determine the relationship between biomarkers of endothelial cell activation, and carotid artery intima-media wall thickness (IMT) and plaques, two surrogate markers of atherosclerosis, in a series of rheumatoid arthritis (RA) patients undergoing anti-TNF therapy. METHODS 29 consecutive Spanish patients who fulfilled the 1987 American College of Rheumatology classification criteria for RA, had no history of cardiovascular (CV) disease, and had at least one year of follow-up after disease diagnosis were selected. All patients were undergoing anti-TNF-infliximab therapy because of severe disease refractory to conventional disease modifying antirheumatic drugs. Carotid ultrasonography was performed to determine IMT and carotid plaques. Levels of sICAM-3, sICAM-1, sVCAM-1, sPselectin and sE-selectin were assessed by ELISA immediately before an infusion of infliximab. RESULTS The median disease duration was 14 years. Despite infliximab, no patient experienced a disease remission (DAS28: median 4.17). Only a marginally significant correlation between sVCAM-1 and carotid IMT was observed when both total correlation using Spearman correlation coefficient (p= 0.08) or partial correlation adjusting for sex, age at the time of study, disease duration, rheumatoid factor, and classic CV risk factors was performed (p= 0.09). Also, no association between presence of carotid plaques and levels of biomarkers of endothelial cell activation was observed. CONCLUSION In long-standing RA patients without CV disease undergoing anti-TNF therapy no association between levels of soluble markers of endothelial cell activation and carotid ultrasonography abnormalities was observed. Further studies are needed to establish the best tools to be used in the assessment of CV risk of RA.
Collapse
|
275
|
Suberviola B, Castellanos-Ortega A, Llorca J, Ortiz F, Iglesias D, Prieto B. Prognostic value of proadrenomedullin in severe sepsis and septic shock patients with community-acquired pneumonia. Swiss Med Wkly 2012; 142:w13542. [PMID: 22430899 DOI: 10.4414/smw.2012.13542] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
PRINCIPLES Midregional proadrenomedullin (proADM) is a novel biomarker with potential prognostic utility in patients with community-acquired pneumonia. The aim of this study was to investigate the value of proADM levels for severity assessment and outcome prediction in severe sepsis and septic shock due to CAP. METHODS Prospective observational study including 49 patients admitted to ICU with both a clinical and radiologic diagnosis of pneumonia and fulfilling criteria for severe sepsis or septic shock. The prognostic accuracy of proADM levels was compared with those of pneumonia severity index and of procalcitonin (PCT) and C-reactive protein (CRP). RESULTS 49 patients with severe sepsis or septic shock due to CAP were included in the study. Mortality was 24.5% for ICU and 34.7% for hospital mortality. In all cases proADM values at ICU admission were pathological (considering normal proADM levels <4 nmol/L). ProADM consistently rose as PSI class advanced from II to V (p = 0.02). Median proADM levels were higher (p <0.01) in hospital non-survivors 5.0 (1.9-10.1) nmol/L vs. survivors 1.7 (1.3-3.1) nmol/L. These differences were also significant with respect to ICU mortality. The receiver-operating characteristic curve for proADM yielded an AUC of 0.72; better than the AUC for PCT and CRP (0.40 and 0.44 respectively) and similar to PSI (0.74). CONCLUSIONS In our study MR-proADM levels correlate with increasing severity of illness and death. High MR-proADM levels offer additional risk stratification in high-risk CAP patients.
Collapse
|