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Miralles JC, Negro JM, Alonso JM, García M, Sánchez-Gascón F, Soriano J. Occupational rhinitis and bronchial asthma due to TBTU and HBTU sensitization. J Investig Allergol Clin Immunol 2004; 13:133-4. [PMID: 12968399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
Exposure to an increasing amount of products in the work environment is leading to new cases of occupational asthma among workers. We report the case of a worker at a pharmaceutical plant who developed occupational rhinitis and bronchial asthma due to HBTU: 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate and TBTU: 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate sensitization, two chemical products widely used in peptide synthesis and coupling. Skin tests (prick test) with HBTU and TBTU solutions in PBS were positive at a concentration of 1 mg/ml. Skin tests with the same solutions in 10 atopic controls yielded a negative result. Nasal challenge tests with these products were positive with HBTU at a concentration of 0.01 mg/ml and TBTU at a concentration of 1 mg/ml. In both cases PNIF (peak nasal inspiratory flow) decreased by more than 60% and severe sneezing and rhinorrhea were induced. Nasal challenge tests performed on 10 atopic controls with TBTU and HBTU at a concentration of 1 mg/ml were negative. We conclude that the patient presents occupational rhinitis and bronchial asthma due to TBTU and HBTU; the operational mechanism is probably immunological IgE-mediated given the positive prick tests and nasal challenge with these products.
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Fuentes JA, Lauzurica N, Hurtado A, Escartí A, Barrios V, Morandé G, Soriano J, Jáuregui I, González-Valdemoro MI, García-Camba E. Analysis of the −1438 G/A polymorphism of the 5-HT2A serotonin receptor gene in bulimia nervosa patients with or without a history of anorexia nervosa. Psychiatr Genet 2004; 14:107-9. [PMID: 15167698 DOI: 10.1097/01.ypg.0000107933.32051.55] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A single nucleotide polymorphism (-1438 G/A) located 1438 base pairs upstream of the consensus start site of the 5-HT2A receptor gene has been reported. The hypothesis that this gene polymorphism may be a susceptibility factor in bulimia nervosa was explored in a female population of purgative bulimics. Bulimia nervosa patients who have suffered preceding anorexia nervosa episodes formed the so-called previous anorexia nervosa bulimic patient group. At variance with some previous reports, when the frequency distribution of genotypes and alleles was compared in patients and controls, no differences were detected regardless of whether the bulimia nervosa patients had suffered prior anorexia nervosa episodes.
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Lauzurica N, Hurtado A, Escartí A, Delgado M, Barrios V, Morandé G, Soriano J, Jáuregui I, González-Valdemoro MI, García-Camba E, Fuentes JA. Polymorphisms within the promoter and the intron 2 of the serotonin transporter gene in a population of bulimic patients. Neurosci Lett 2003; 352:226-30. [PMID: 14625025 DOI: 10.1016/j.neulet.2003.08.058] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The serotonin transporter (5-HTT) gene is a firm candidate to explain eating disorders. In this association study, two different polymorphisms were analysed: a variable number of tandem repeat (VNTR) polymorphism in intron 2 and a deletion/insertion polymorphism (5-HTTLPR) in the promoter region. The hypothesis that these gene polymorphisms may be a susceptibility factor in bulimia nervosa (BN) was explored in a female population of 102 purgative bulimics. BN patients who have suffered preceding anorexia nervosa (AN) episodes formed the so-called previous AN bulimic patient group. In our sample of normal-eater controls and purging type bulimics, regardless of whether or not the BN patients had suffered prior AN episodes, no differences were found considering the frequencies of genotypes, alleles or haplotypes of both polymorphic regions of the 5-HTT gene.
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Rennard S, Decramer M, Calverley P, Pride N, Soriano J, Vermeire P, Vestbo J. Impacto da DPOC na América do Norte e na Europa em 2000: a perspectiva dos indivíduos na Avaliação Internacional de Confrontar a DPOC. REVISTA PORTUGUESA DE PNEUMOLOGIA 2003. [DOI: 10.1016/s0873-2159(15)30697-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Abstract
There is a strong evidence to suggest the association between breast cancer and diffuse scleroderma, though it is an infrequent occurrence. We describe the clinical and radiological findings in a patient who, over a period of 2 years, was diagnosed initially of diffuse scleroderma, next with right breast cancer and finally with left breast cancer. A review of the literature evidencing the relation between these two pathologies is provided. We suggest that special vigilance for tumoral pathology of the breast should be performed in patients with systemic scleroderma.
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Granell M, Peña J, Ubeda J, Soriano J, Tatay J, Cantó A, Llorens J. [Anesthesiology alternatives for lobectomy with thoracotomy in a patient with allergy to multiple neuromuscular blockers]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2003; 50:160-2. [PMID: 12708217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
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Soriano J, Ramasco JJ, Rodríguez MA, Hernández-Machado A, Ortín J. Anomalous roughening of Hele-Shaw flows with quenched disorder. PHYSICAL REVIEW LETTERS 2002; 89:026102. [PMID: 12097009 DOI: 10.1103/physrevlett.89.026102] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2001] [Indexed: 05/23/2023]
Abstract
The kinetic roughening of a stable oil-air interface moving in a Hele-Shaw cell that contains a quenched columnar disorder (tracks) has been studied. A capillary effect is responsible for the dynamic evolution of the resulting rough interface, which exhibits anomalous scaling. The three independent exponents needed to characterize the anomalous scaling are determined experimentally. The anomalous scaling is explained in terms of the initial acceleration and subsequent deceleration of the interface tips in the tracks coupled by mass conservation. A phenomenological model that reproduces the measured global and local exponents is introduced.
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Abstract
BACKGROUND There is growing evidence that some cases of chronic urticaria and angioedema are associated with thyroid autoimmunity. We present the case of a 42-year old woman with a two month long evolution of edema in the right hemiface associated with thyroid antibodies. METHODS Skin tests were performed with a standard series of aeroallergens and foods and were negative. Epicutaneous tests were performed with a series of contact allergens with a negative result. The chest X-ray was normal. A complete blood count was performed with ESR, biochemistry study, proteinogram, coagulation, complement, rheumatoid factor, anti-nuclear antibodies, hydatidosis and hepatitis serologies, urine sediment and stool parasitology, which were normal. The TSH was normal and, among the thyroid antibodies, the thyroglobulin ones (492 IU/mL) were positive and the microsomal ones were negative. RESULTS The edema remitted with the 2-month long thyroxin treatment. In spite of the clinical response, and although the thyroglobulin antibodies initially suffered a small decrease, they increased to values which greatly surpassed the initial ones, coinciding with a relapse of the facial edema, so that treatment was re-initiated with thyroxin, and the picture subsided again. CONCLUSIONS Some cases of localized edema can be associated with thyroid antibodies and respond to treatment with thyroxin.
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Soriano J, Salvador R, Pineda V, Sánchez M. Fribrohistiocitoma maligno de la mama: presentación de un caso y revisión bibliográfica. Cir Esp 2002. [DOI: 10.1016/s0009-739x(02)72005-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Soriano J. [The "Jumpstart" treatment adherence program]. SIDAHORA : UN PROYECTO DEL DEPARTAMENTO DE PUBLICACIONES DEL PWA COALITION, NY 2001:14-6. [PMID: 11681261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Durán MA, Carbajal-De Nova D, Carrera E, Soriano J. Extraskeletical malformations in the Jarcho-Levin syndrome: postmortem study of three cases. PEDIATRIC PATHOLOGY & MOLECULAR MEDICINE 2001; 20:197-202. [PMID: 11486350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
We report on pathologic examination of three autopsied newborns with Jarcho-Levin syndrome. The most important abnormalities noted were multiple extraskeletical defects such as cardiovascular, urogenital, respiratory, and central nervous system malformations. These cases add new information to the multiple vertebral segmentation defects found in this syndrome.
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Moreno R, García E, Pérez de Isla L, Acosta J, Abeytua M, Soriano J, López-Sendón JL. [In-hospital major complications associated with rotational atherectomy: experience with 800 patients at a single center]. Rev Esp Cardiol 2001; 54:460-8. [PMID: 11282051 DOI: 10.1016/s0300-8932(01)76334-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Rotational atherectomy is usually performed in patients with angiographically determined high risk coronary lesions. The aim of this study was to evaluate the rate of major adverse cardiac events (death, Q-wave infarction or new revascularization) after rotational atherectomy, as well as to identify the clinical characteristics associated with this incidence. PATIENTS AND METHODS The study population included 800 patients treated with rotational atherectomy from 1993 to 1999: 512 (64%), for de novo lesions, and 288 (36%) for restenosis. Balloon dilation and coronary stenting was performed in 95% and 34% of patients, respectively. RESULTS During hospitalization, 17 patients (2.1%) died, 16 (2%) had a Q-wave infarction, 30 (3.8%) a non-Q infarction, and new revascularization was performed in 28 (3.5%). The incidence of major adverse cardiac events was 6.5% (n = 52), this incidence being higher in the presence of diabetes (8.9 vs. 4.4%; p = 0.01), unstable angina or acute/recent myocardial infarction (7.6 vs. 3.3%; p = 0.02), multivessel disease (8.6 vs. 3.3%; p < 0.01), treated vessel other than right coronary (7.0 vs. 1.7%; p = 0.01), procedure in > 1 vessel (10.7 vs. 4.7%; p < 0.01), angiographic failure (62.5 vs. 5.5%; p < 0.001), and de novo lesions (8.4 vs. 2.5%; p < 0.01), with diabetes and treatment of de novo lesions being independent predictors of major adverse cardiac events. However, age, previous infarction, and left ventricular dysfunction, were not associated with the rate of events. CONCLUSION Some simple variables are associated with a higher incidence of major adverse cardiac events after rotational atherectomy. Advanced age, previous infarction and left ventricular dysfunction, however, do not necessarily imply a poorer prognosis in these patients.
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Moreno R, García E, Soriano J, Acosta J, Abeytua M. Long-term outcome of patients with proximal left anterior descending coronary artery in-stent restenosis treated with rotational atherectomy. Catheter Cardiovasc Interv 2001; 52:435-42. [PMID: 11285595 DOI: 10.1002/ccd.1098] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Once a first interventional procedure has failed, patients with proximal left anterior descending in-stent restenosis are frequently sent for surgical revascularization. Data on long-term outcome in selected patients with proximal left anterior descending in-stent restenosis treated with RA are lacking. The study's objective was to evaluate the long-term outcome of patients with proximal left anterior descending artery in-stent restenosis treated with rotational atherectomy. The study population is constituted by 42 patients with proximal left anterior descending in-stent restenosis treated with rotational atherectomy. Patients were followed up for 2.1 +/- 0.9 years (range, 6--54). Restenosis length was 16.5 +/- 9.2 mm, and restenosis was diffuse (> 10 mm in length) in 30 (71.4%). The rotational atherectomy procedure was guided by intravascular ultrasound in 18 patients (42.9%). Maximum burr/artery ratio was > 0.7 in 24 (57.1%) patients. One patient suffered a periprocedural non--Q-wave infarction, but no deaths, Q-wave infarction, or new target vessel revascularization occurred during hospitalization. There were no deaths or myocardial infarctions after discharge. Sixteen patients (38.1%) needed a new revascularization, but only five (11.9%) underwent coronary bypass grafting at the end of the follow-up (2.1 +/- 0.9 years). The rate of surgical revascularization at 6 months, 1 year, and 3 years was 4.8%, 7.4%, and 18.4%, respectively. The rate of new target vessel revascularization at 6 months, 1 year, and 3 years was 16.7%, 36.5%, and 40.5%, respectively. Patients with < or = 5 months since stent implantation had a significantly higher rate of new target vessel revascularization. Patients with proximal left anterior descending in-stent restenosis may be safely treated with rotational atherectomy. This strategy is associated with a very good long-term outcome, with few patients undergoing surgical revascularization.
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Moreno R, García E, Soriano J, Abeytua M, López de Sá E, Acosta J, Péerez de Isla L, Rubio R, López-Sendon JL. Early coronary angioplasty for acute myocardial infarction: predictors of poor outcome in a non-selected population. THE JOURNAL OF INVASIVE CARDIOLOGY 2001; 13:202-10. [PMID: 11231645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
AIMS The objective of this study was to report the experience in the treatment of acute myocardial infarction (AMI) with early coronary angioplasty (PTCA) in a single European center during one decade, attempting to identify the characteristics associated with a poor prognosis in these patients. METHODS AND RESULTS Eight hundred patients with AMI were treated with PTCA < 12 hours after symptom onset. Mean age was 64 +/- 13 years, 12% were in cardiogenic shock, AMI location was anterior in 61% and PTCA was performed after failed thrombolysis in 5%. Coronary stents and abciximab were used in 51% and 10%, respectively. An angiographic successful result was obtained in 93%, and final TIMI flow grade 3 was achieved in 83%. The overall in-hospital mortality rate was 12.5% (2.7%, 16.1%, 25.7% and 63.8% in patients in Killip class I, II, III and IV, respectively). Over the years, an improvement in the angiographic results and a reduction in the rates of reinfarction and target vessel revascularization were observed. The independent predictors of death were age > 70 years, absence of hyper-cholesterolemia, anterior location, cardiogenic shock, multi-vessel disease and unsuccessful PTCA. The leading causes of mortality were cardiogenic shock (63%) and ventricular free wall rupture (14%). The rates of non-fatal reinfarction, documented reocclusion and in-hospital repeated revascularization were 2%, 3% and 4%, respectively. CONCLUSION In most cases, PTCA performed in a non-selected patient population with AMI results in angiographic success. Mortality especially occurs in patients who are in cardiogenic shock at the beginning of the procedure. We have observed an improvement in the results throughout the course of the decade.
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Pickens RW, Preston KL, Miles DR, Gupman AE, Johnson EO, Newlin DB, Soriano J, van den Bree MB, Umbricht A. Family history influence on drug abuse severity and treatment outcome. Drug Alcohol Depend 2001; 61:261-70. [PMID: 11164690 DOI: 10.1016/s0376-8716(00)00146-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Influence of parental alcohol/substance abuse on methadone maintenance therapy (MMT) outcome was examined in 164 DSM-III-R opioid dependent adults with no other current DSM Axis I disorder. Family history positive patients had more DSM-III-R opioid dependence symptoms and were more likely to be classified as severely dependent. However, when placed on identical daily doses of methadone (50 mg), they had lower rates of illicit opioid use but higher rates of cocaine use than family history negative patients. Both effects remained significant after adjusting for gender and race. These results suggest that common genetic factors may underlie both susceptibility to heroin dependence and response to therapeutic methadone treatment.
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Moreno R, Garcia E, Abeytua M, Soriano J, Acosta J, Perez De Isla L, Lopez De Sa E, Rubio R, Lopez-Sendon J. Early coronary angioplasty for acute myocardial infarction complicated by cardiogenic shock: have novel therapies led to better results? THE JOURNAL OF INVASIVE CARDIOLOGY 2000; 12:597-604. [PMID: 11103025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Patients with acute myocardial infarction (MI) and cardiogenic shock constitute a very high risk subset despite an aggressive management. The objective of this study was to evaluate if the results of early coronary angioplasty in patients with acute myocardial infarction and cardiogenic shock have changed over the last years, and to address which role the recent adjuvant therapies have played in this evolution. From 1991 to April 1999, 94 patients with acute MI and cardiogenic shock were treated with coronary angioplasty within the first 12 hours from the onset of symptoms. Temporal changes of the utilization of adjuvant therapies and operators experience were studied over these years, as well as their impact on the angiographic results and in-hospital outcome. Over the years, a progressive and significant increase on the use of coronary stents and c7E3Fab was observed, as well as an increased number of primary angioplasties performed per month. The proportion of patients treated with intraaortic balloon pump did not changed significantly over the years. An angiographic successful result (< 50% residual stenosis and TIMI flow 2 or 3) and a final TIMI grade 3 flow were obtained in 76 (80.9%) and 61 (64.9%) patients, respectively. The angiographic success rate progressively increased over the years, from 72.3% in patients treated before 1994 to 94.1% in those admitted in 1998Eth 1999 (p for trend 0.0409). The proportion of patients with a final TIMI grade 3 flow also grew progressively over the years: from 36.4% before 1994 to 76.5% after 1997 (p for trend 0. 0209). The overall in-hospital mortality rate was 63.8% (60 patients), and there was no significant change in mortality rate over the years. Therefore, apart from the growing operators experience, we have observed an incremental change in the use of coronary stents and c7E3 Fab (abciximab) in patients with acute myocardial infarction and cardiogenic shock treated with early coronary angioplasty. All these factors have led to an improvement in the angiographic results, although this change has not meant a significant reduction of mortality.
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Soriano J, Alfonso F, Cequier A, Morís C. [Spanish Registry of the Section of Hemodynamic and Interventional Cardiology Activity for 1999]. Rev Esp Cardiol 2000; 53:1626-38. [PMID: 11171485 DOI: 10.1016/s0300-8932(00)75288-2] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The results of the Spanish Registry of Hemodynamic and Interventional Cardiology in 1999 are presented. The activity of 90 centers representing all the cardiac catheterization laboratories in Spain is reported, with 83 centers performing mainly adult cardiac catheterization and 7 centers exclusively carrying out pediatric cardiac catheterization. In 1999, a total of 82,805 diagnostic catheterization procedures, 79% being coronary angiographies (65,234; 1,637 per million inhabitants), were performed, representing a total increase of 11.4% compared to 1998. Compared to 1998, coronary intervention increased by 14.2%, with a total number of 23,010 procedures. The ratio of coronary interventions per million inhabitants was 590. Success rates for coronary interventions (94%) and complications (2.2%) were similar to those registered in previous years, and in 12.4% of the cases IIb-IIIa glycoprotein inhibitors were used. Ten point two per cent of the procedures were performed to treat acute myocardial infarction. Coronary stenting is the main device for coronary intervention. In 1999, coronary stents were used in 17,783 cases (23% increase compared to 1998), representing 77.3% of all coronary revascularization procedures. A total of 22,946 prostheses were implanted, 87% electively and 21.4% as a primary stenting procedure, with a low rate of complications (0.85% subacute closure, 1.95% myocardial infarction and 0.9% mortality). Compared to 1998, both directional coronary atherectomy (52 procedures) and rotational atherectomy (473 procedures) showed a slight decrease.A slight increase (4% compared to 1998) was reported in adult valvuloplasties (525 vs 505)while pediatric interventional procedures increased by 21% (678 vs 557 procedures) compared to 1998. In conclusion, we would like to underline the high degree of laboratory participation in the Registry, and despite the increase in activity, the current rates remain lower than European figures.
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Moreno R, García E, Soriano J, Abeytua M, Martínez-Sellés M, Acosta J, Elízaga J, Botas J, Rubio R, López de Sá E, López-Sendón JL, Delcán JL. [Coronary angioplasty in the acute myocardial infarction: in which patients is it less likely to obtain an adequate coronary reperfusion?]. Rev Esp Cardiol 2000; 53:1169-76. [PMID: 10978231 DOI: 10.1016/s0300-8932(00)75221-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION In patients with acute myocardial infarction treated with primary angioplasty, the inability to achieve successful coronary reperfusion is associated with higher mortality. The objective of the study was to identify which characteristics may predict a lower angiographic success rate in patients with acute myocardial infarction treated with coronary angioplasty. PATIENTS AND METHODS The study population is constituted by the 790 patients with acute myocardial infarction that were treated with angioplasty within the 12 hours after the onset of symptoms from 1991 to 1999 at our institution. A successful angiographic result was considered in presence of a residual stenosis < 50% and a TIMI flow 2 or 3 after the procedure. RESULTS A successful angiographic result and a final TIMI 3 flow were achieved in 736 (93.2%) and 652 (82.5%) patients, respectively. In-hospital mortality was higher in patients with angiographic failure than in those with angiographic successful result (48 vs. 10%; p < 0.01). Age under 65 (91 vs. 95%; p = 0.02), non smoking (90 vs. 96%; p < 0,01), previous infarction (87 vs. 94%; p < 0.01), angioplasty after failed thrombolysis (83 vs. 94%; p = 0. 02), cardiogenic shock (80 vs. 95%; p < 0.01), undetermined location (67 vs. 93%; p < 0.01), non-inferior location (92 vs. 96%; p = 0.04), left bundle branch block (64 vs. 94%; p < 0.01), multivessel disease (91 vs. 95%; p = 0.02), left ventricular ejection fraction < 0.40 (89 vs. 97%; p < 0.01), no utilization of coronary stenting (90 vs. 96%; p < 0.01), and use of intraaortic balloon counterpulsation pump (82 vs. 95%; p < 0.01) were associated with a lower angiographic success rate. In the multivariable analysis, the following were independent predictors for angiographic failure: left bundle branch block (odds ratio [OR], 12.95; CI 95%, 3.00-53.90), cardiogenic shock (OR, 4.20; CI 95%, 1.95-8.75), no utilization of coronary stent (OR, 3.44; CI 95%, 1.71-7.37), and previous infarction (OR, 2.82; CI 95%, 1.29-5.90). CONCLUSIONS Coronary angioplasty allows a successful coronary recanalization in most patients with acute myocardial infarction. Some basic characteristics, however, may identify some subsets in which a successful angiographic result may be more difficult to obtain.
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Moreno R, López de Sá E, López-Sendón JL, García E, Soriano J, Abeytua M, Elízaga J, Botas J, Rubio R, Moreno M, García-Fernández MA, Delcán JL. Frequency of left ventricular free-wall rupture in patients with acute myocardial infarction treated with primary angioplasty. Am J Cardiol 2000; 85:757-60, A8. [PMID: 12000054 DOI: 10.1016/s0002-9149(99)00855-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A total of 590 patients with myocardial infarction treated with primary angioplasty were studied, to assess the incidence and related factors of free-wall rupture in patients with acute myocardial infarction when treated with primary angioplasty. The incidence of free-wall rupture was 2.2% (13 patients); this incidence was higher in patients >65 years old, women, nonsmokers, as well as in those with anterior location and an initial TIMI grade 0 flow, but it was similar in patients with a successful or unsuccessful angiographic result.
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Sunyer J, Soriano J, Antó JM, Burgos F, Pereira A, Payo F, Martínez-Moratalla J, Ramos J. Sensitization to individual allergens as risk factors for lower FEV1 in young adults. European Community Respiratory Health Survey. Int J Epidemiol 2000; 29:125-30. [PMID: 10750614 DOI: 10.1093/ije/29.1.125] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Atopy may impair ventilatory function, but results are controversial. We assess the association between individual reactivity to allergens and the level of baseline maximal one-second forced expiratory volume (FEV1), by smoking and respiratory symptoms. METHODS The 1472 participants (response 44.5%) of the five Spanish areas of the European Community Respiratory Health Survey (ECRHS) who performed respiratory function tests, skin prick tests and/or specific IgE against common aeroallergens (e.g. mites, pets, mould, pollens) are included. Bronchial hyperreactivity (BHR) was measured with a methacholine challenge. RESULTS After adjusting for BHR and smoking, in addition to the other allergens, skin reactivity to Alternaria (-208 ml; 95% CI :-451, 35) and IgE antibodies against cat (-124 ml; 95% CI:-269, 21) and Timothy grass (-115 ml, 95% CI:-190, -40) were associated with a decrease in FEV1 in females. Among males, skin reactivity to olive showed the strongest association (-111 ml; 95% CI: -261, 38). The associations were stronger in females. Smoking modifies the association for Alternaria and cat (P for interaction < 0.05). While cat is associated with a decrease in FEV1 in current smokers (-190 ml), Alternaria (-336 ml) was associated among never smokers. The exclusion of subjects with asthma symptoms, or adjustment for respiratory symptoms, led to similar results. CONCLUSIONS We conclude that immunoresponse to individual allergens (particularly outdoor) is associated with the level of FEV1, and this association occurred independently of asthma, and in smokers and non-smokers, which may be of interest in natural history of chronic obstructive pulmonary disease (COPD).
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Escamilla ML, Valdés SE, Soriano J, Tomasini A. Effect of some nutritional and environmental parameters on the production of diacetyl and on starch consumption by Pediococcus pentosaceus and Lactobacillus acidophilus in submerged cultures. J Appl Microbiol 2000; 88:142-53. [PMID: 10735253 DOI: 10.1046/j.1365-2672.2000.00934.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Three series of 5-day submerged cultures with Pediococcus pentosaceus MITJ-10 and Lactobacillus acidophilus Hansen 1748 were carried out in starch-based media, and the effect of cultural factors on the changes of starch, diacetyl and amylase activity determined. In axenic cultures, Ped. pentosaceus MITJ-10 produced more diacetyl (63.27 mg l(-1)) by adding glucose, yeast extract and CaCO3 (P < 0.01), at 28 degrees C (P < 0.05); but more starch was consumed (18.4 g l(-1)) in the absence of glucose (P < 0.01). Lact. acidophilus Hansen 1748 consumed more starch (26.56 g l(-1)) at 28 degrees C, with CaCO3, glucose (P < 0.01) and yeast extract (P < 0.05); however, the amylolytic activity (10077U l(-1)) was favoured at 35 degrees C (P < 0.01). Little starch was consumed in mixed cultures due to the low pH; nevertheless, diacetyl content rose to 135.76 mg l(-1) at 32 degrees C (P < 0.01). Therefore, both studied strains might be useful to produce aromatic extensors from starchy substrates. These natural aromatic extensors are of interest to the food industry.
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Moreno R, García E, Soriano J, Abeytua M, Elízaga J, Botas J, López Sendón JL, Delcán JL. [Results of coronary stenting in acute myocardial infarction]. Rev Esp Cardiol 2000; 53:27-34. [PMID: 10701320 DOI: 10.1016/s0300-8932(00)75060-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To describe the angiographic results and the in-hospital clinical outcome of patients with an acute phase of myocardial infarction treated with coronary angioplasty and stent placement. METHODS 268 patients with myocardial infarction were treated with angioplasty and coronary stenting within in our center 12 hours after the onset of symptoms from January in 1992 to March 1998. 366 stents were placed (1.4 +/- 0.7 per patient), 35% being Palmaz-Schatz, 26% Wiktor, 21% Multi-Link and 18% others. Stenting was elective in 171 patients (64%), and the majority of patients (91%) were treated with aspirin plus ticlopidine. RESULTS A successful angiographic result was achieved in 258 patients (96%). Minimum lumen diameter was increased from 0.2 +/- 0.3 to 2.7 +/- 0.7 mm (p < 0.001), and stenosis decreased from 94 +/- 8% to 13 +/- 11% (p < 0.001). Mortality was 15.3% (3.2%, 24.4% and 67.7% in patients in Killip class I, II-III and IV, respectively). Nonfatal reinfarction and recurrent ischemia rates were 2.6% and 9%, respectively. Stent thrombosis occurred in 8 patients (3.0%), and new target vessel revascularization was needed in 12 (4.5%). CONCLUSIONS Stent placement in acute myocardial infarction is associated with high angiographic success rate, as well as a good in-hospital outcome. Mortality is localized, especially in patients with cardiac failure at the beginning of the procedure.
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Wilens TE, Biederman J, Spencer TJ, Bostic J, Prince J, Monuteaux MC, Soriano J, Fine C, Abrams A, Rater M, Polisner D. A pilot controlled clinical trial of ABT-418, a cholinergic agonist, in the treatment of adults with attention deficit hyperactivity disorder. Am J Psychiatry 1999; 156:1931-7. [PMID: 10588407 DOI: 10.1176/ajp.156.12.1931] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Despite the increasing recognition of attention deficit hyperactivity disorder (ADHD) in adults, there is a paucity of controlled pharmacological trials. Recent reports have suggested the potential usefulness of cholinergic agents for ADHD. To this end, the authors completed a controlled study of ABT-418, a novel cholinergic activating agent, for the treatment of adults with ADHD. METHOD This was a double-blind, placebo-controlled, randomized, crossover trial that compared a transdermal patch of ABT-418 (75 mg/day) to placebo in adults who met DSM-IV criteria for ADHD. There were two 3-week treatment periods separated by 1 week of washout. RESULTS Of the 32 subjects enrolled in the study (88% were men; mean age = 40 years, SD = 9), 29 completed the study. At the endpoint of each active arm (last observation carried forward), a significantly higher proportion of subjects was considered improved while receiving ABT-418 than while receiving placebo (40% versus 13%). Similarly, at endpoint there was a significantly greater reduction in ADHD symptom checklist scores (28% versus 15%). Symptoms reflective of attention, and subjects with less severe ADHD, responded more robustly to ABT-418. Treatment with ABT-418 was relatively well tolerated; dizziness and nausea were the most frequently reported adverse effects. CONCLUSIONS The results of this investigation indicate that ABT-418, a nicotinic analog, may be a potentially useful agent for the treatment of ADHD.
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Soriano J, Alfonso F, Cequier A, Morís C. [The Registry of the Activities of the Hemodynamics and Interventional Cardiology Section in 1998]. Rev Esp Cardiol 1999; 52:1105-20. [PMID: 10659656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The results of the Spanish Registry of Hemodynamic and Interventional Cardiology of the Spanish Society of Cardiology in 1998 are hereby presented. The Registry collects the activity of 82 centers, which constitutes all the cardiac catheterization laboratories in Spain. The main activity was adult cardiac catheterization in 75 centers, and exclusively pediatric cardiac catheterization in 7. A total of 74,364 diagnostic catheterization procedures, 80% coronary angiographies (59,321; 1,498 per million inhabitants), were performed, which represents a 2.8% total increase compared to 1997. Coronary intervention increased by 8.6% compared to 1997, for a total number of 20,146 procedures. The ratio of coronary interventions per million inhabitants was 509. Success rates of coronary interventions (94%) and complications (2.3%) are similar to those registered in previous years, and in 9.7% of the cases, IIb-IIIa glicoprotein inhibitors were used. A 8.6% of the procedures were performed in order to treat an acute myocardial infarction. Coronary stenting is, continues to be the main device for coronary intervention. In 1998, coronary stents were employed in 14,497 cases (a 27% increase compared to 1997) which represents the 72% of all coronary revascularizations procedures. A total of 19,378 prosthesis were implanted, 83% in a elective way and 12.9% primary stenting, with a low rate of complications (1.5% subacute closure, 1.5% myocardial infarction and 0.94% mortality). Compared to 1997, directional coronary atherectomy (83 procedures) showed a slight decrease, whereas rotational atherectomy (549 procedures) has stabilized the number of procedures and centers performing this technique. As in previous years, a slight decrease (9% compared to 1997) in adult valvuloplasties (505 vs 559) were noted. Pediatric interventional procedures increased by 20% (557 vs 465 procedures) compared to the 1997 Registry.
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