Sanfelix-Genoves J.,Centro Superior Of Investigacion En Salud Publica Csisp |
Peiro S.,Centro Superior Of Investigacion En Salud Publica Csisp |
Sanfelix-Gimeno G.,Centro Superior Of Investigacion En Salud Publica Csisp |
Gil V.,Hospital General de Elda |
And 3 more authors.
BMC Public Health | Year: 2010
Background. Today, while there are effective drugs that reduce the risk of osteoporotic fracture, yet there are no broadly accepted criteria that can be used to estimate risks and decide who should receive treatment. One of the actual priorities of clinical research is to develop a set of simple and readily-available clinical data that can be used in routine clinical practice to identify patients at high risk of bone fracture, and to establish thresholds for therapeutic interventions. Such a tool would have high impact on healthcare policies. The main objective of the ESOSVAL-R is to develop a risk prediction scale of osteoporotic fracture in adult population using data from the Region of Valencia, Spain. Methods/Design. Study design: An observational, longitudinal, prospective cohort study, undertaken in the Region of Valencia, with an initial follow-up period of five years; Subjects: 14,500 men and women over the age of 50, residing in the Region and receiving healthcare from centers where the ABUCASIS electronic clinical records system is implanted; Sources of data: The ABUCASIS electronic clinical record system, complemented with hospital morbidity registers, hospital Accidents & Emergency records and the Regional Ministry of Health's mortality register; Measurement of results: Incident osteoporotic fracture (in the hip and/or major osteoporotic fracture) during the study's follow-up period. Independent variables include clinical data and complementary examinations; Analysis: 1) Descriptive analysis of the cohorts' baseline data; 2) Upon completion of the follow-up period, analysis of the strength of association between the risk factors and the incidence of osteoporotic fracture using Cox's proportional hazards model; 3) Development and validation of a model to predict risk of osteoporotic fracture; the validated model will serve to develop a simplified scale that can be used during routine clinical visits. Discussion. The ESOSVAL-R study will establish a prediction scale for osteoporotic fracture in Spanish adult population. This scale not only will constitute a useful prognostic tool, but also it will allow identifying intervention thresholds to support treatment decision-making in the Valencia setting, based mainly on the information registered in the electronic clinical records. © 2010 Sanfélix-Genovés et al; licensee BioMed Central Ltd.
Blanco M.,Hospital Clinico Universitario |
Sobrino T.,Hospital Clinico Universitario |
Montaner J.,Hospital Universitari Vall dHebron |
Medrano V.,Hospital General de Elda |
And 6 more authors.
Atherosclerosis | Year: 2010
Objective: To study the influence of polyvascular atherothrombotic disease on stroke patient prognosis, its relation with inflammatory markers, and to analyze the progression of atherothrombotic disease. Methods: MITICO is a multi-centered prospective observational study recruiting non-anticoagulated ischemic stroke patients. Blood samples were obtained at baseline and at one year follow-up for determination of high sensitivity C reactive protein (hs-CRP), interleukin 6 (IL-6), intercellular adhesion molecule 1 (ICAM-1), vascular cell adhesion molecule 1 (VCAM-1), matrix metalloproteinase 9 (MMP-9), and cellular fibronectin (c-Fn). Patients with polyvascular atherothrombotic disease were considered when presented a history of angina-myocardial infarction, intermittent claudication or ischemic limbs-amputation at inclusion. Results: The sample consisted of 863 patients, 121 of them considered as polyvascular atherothrombotic disease (14.02%). Recurrence and vascular death were higher in patients with polyvascular atherothrombotic disease, as compared to patients with monovascular atherothrombotic disease (19.8% vs. 12.4%, p = 0.022). Baseline plasma levels of IL-6 and VCAM-1 were higher in patients with polyvascular atherothrombotic disease. IL-6 and VCAM-1 levels were independently associated with a new vascular episode/vascular death. This association was stronger in the group of patients with polyvascular atherothrombotic disease. Baseline levels of IL-6, VCAM-1 and c-Fn were significantly higher in patients who developed progression of atherothrombotic disease. The increase from baseline in MMP-9 and c-Fn levels after one year follow-up was associated to progression of atherothrombotic disease. Conclusions: Stroke patients with polyvascular atherothrombotic disease showed higher rates of vascular recurrence and a stronger association with inflammatory markers. Progression of atherothrombotic disease was associated with inflammatory markers. © 2009 Elsevier Ireland Ltd. All rights reserved.
Falvo N.,University of Burgundy |
Bonithon-Kopp C.,French Institute of Health and Medical Research |
Rivron Guillot K.,French Institute of Health and Medical Research |
Rivron Guillot K.,Jean Monnet University |
And 4 more authors.
Journal of Thrombosis and Haemostasis | Year: 2011
Background: Whether the treatment of venous thromboembolism (VTE) with unfractionated heparin (UFH) confers a higher risk of thrombocytopenia than does treatment with low molecular weight heparin (LMWH) remains controversial, and very few data are available from routine clinical practice. Objectives: We assessed the incidence, risk factors and prognosis of heparin-associated thrombocytopenia (HAT) according to the type of heparin therapy, UFH or LMWH. Patients/Methods: Data were obtained from the international prospective Registro Informatizado de la Enfermedad TromboEmbolica venosa (RIETE), which included 25369 patients with confirmed VTE until February 2009. Among them, 24401 patients were treated either with UFH or with LMWH, and had available information about the 6-month occurrence of confirmed thrombocytopenia, defined as a platelet count ≤150000mm -3. Results: One hundred and forty-one patients receiving UFH and/or LMWH developed thrombocytopenia within a 6-month period. The incidence of HAT was significantly higher in the UFH group (1.36%, 95% confidence interval [CI] 0.79-2.17) than in the LMWH group (0.54%, 95% CI 0.44-0.64). As compared with LMWH, UFH significantly increased the risk of HAT in female patients (adjusted hazard ratio [HR] 4.90%, 95% CI 2.58-9.31, P=0.001) but not in male patients (adjusted HR 1.60%, 95% CI 0.64-3.97, P=0.31); P=0.027 for comparison. In each gender, the UFH-associated excess risk was confined to patients with VTE unrelated to cancer. The poor prognosis of patients with thrombocytopenia was not influenced by the type of heparin therapy. Conclusions: In routine clinical practice, treatment of VTE with UFH seems to confer a higher risk of thrombocytopenia than does treatment with LMWH, especially in women and non-cancerous patients. © 2011 International Society on Thrombosis and Haemostasis.
Juan O.,Hospital Universitari litecnic la Fe |
Vidal J.,Clinical Laboratory |
Gisbert R.,Clinical Laboratory |
Munoz J.,Hospital Dr Peset |
And 2 more authors.
Clinical and Translational Oncology | Year: 2014
Purpose: To evaluate the association in the change of circulating tumor cell (CTC) levels and clinical outcomes (PFS and OS) in patients with advanced non-small cell lung cancer (NSCLC) treated homogenously with docetaxel and gemcitabine administered every 2 weeks. Methods: We prospectively evaluated 37 patients for CTC levels at baseline and after 2 months of chemotherapy (before third cycle). Detection was carried out with the CellSearch system. Results: Nine of the 37 patients (24%) had ≥2 CTCs at the baseline determination. Median progression-free survival (PFS) was 4.3 months (95% CI 2.5-8.3) for patients with CTC 0-1 as compared to 9.4 months (95% CI 1.2-12.2) for those with CTC ≥2 (p = 0.3506). Median overall survival (OS) was 8.1 (95% CI 2.8-16.3) and 12.2 (95% CI 1.4-12.2) months for patients with 0-1 CTCs and ≥2 CTCs, respectively (p = 0.7639). Patients with a second CTC quantification were classified as: group 1, CTC = 0-1 at baseline and CTC = 0-1 after second chemotherapy cycle (18 patients); group 2, CTC ≥2 at baseline and CTC = 0-1 after second determination (5 patients). Median PFS was 7.7 and 9.9 months for group 1 and group 2, respectively (p = 0.4467). Conclusions: CTCs ≥2 at baseline were detected only in 24% of this group of patients with advanced NSCLC and poor performance status. No significant differences in PFS and OS between patients with or without CTCs at baseline were observed. © Federación de Sociedades Españolas de Oncología (FESEO) 2013.
Roig J.V.,Consorcio Hospital General Universitario |
Cantos M.,Consorcio Hospital General Universitario |
Balciscueta Z.,Hospital Universitario Arnau Of Vilanova |
Uribe N.,Hospital Universitario Arnau Of Vilanova |
And 5 more authors.
Colorectal Disease | Year: 2011
Aim The study evaluated the rate of reversal of Hartmann's operation after the initial surgery and its morbidity. Method A multicentre retrospective study was carried out in seven hospitals in the Valencia area of patients who underwent Hartmann's operation from 2004 to 2008. The incidence of reversal was determined. Results Four hundred and fifty-two patients of mean age 67.5±15.4years were included, of whom 78.8% had an emergency operation. The most common diagnosis was cancer (58.6%), although diverticulitis predominated in the emergency setting. At a median follow up of 44months, 159 (35.2%) patients had undergone reversal, including 16.6% after elective surgery and 40.4% after an emergency Hartmann's procedure (P<0.001). The most frequent reason why reversal was not done was death (74 [25%] patients). Patients undergoing reversal were younger and had a low ASA risk. Trauma was associated with a higher rate of reversal, followed by diverticular disease. Surgery was performed at a median of 10months. An open approach with stapled anastomosis was used in most cases. The mortality was 3.5%. Complications occurred in 45.2%, with a 6.2% rate of anastomotic leakage. Complications were associated with age, diabetes mellitus, arteriosclerosis, obesity, smoking, chemotherapy and COPD. Conclusion Hartmann's reversal was performed in a small percentage of patients, mostly including those with benign disease. It had a significant morbidity. © 2011 The Authors. Colorectal Disease © 2011 The Association of Coloproctology of Great Britain and Ireland.