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Background: The management of patients with acute pulmonary embolism (aPE) depends on the severity of aPE. The timing of death in various aPE risk subgroups is only partially known. Methods: 1618 patients with an objectively established aPE diagnosis with computed tomography pulmonary angiography enrolled in the regional PE registry were included in the study. According to ESC criteria, patients were stratified at admission to the hospital in four risk strata. The timing of PE-related and non-PE-related deaths was analyzed regarding mortality risk. Results: PE-related, and non-PE-related hospital death rates were 1.1 % and 1.5 % in low, 1.1 % and 4.8 % in intermediate-low, 8.1 % and 5.9 % in intermediate-high, and 27.7 % and 6.9 % in high-risk groups, respectively. The median time of PE-related and non-PE-related death across the PE mortality risk were: 4 (1.7-7.5) and 7.0 (4-14.7) days in low, 1.5 (1.0-9.5) and 11.5 (2.0-21.0) days in intermediate-low, 4.0 (2.0-9.0) and 9.0 (5.7-18.2) days in intermediate-high, 2.0 (1.0-4.75) and 7.0 (3.0-21.2) days in high-risk subgroups. 48.2 % and 17.1 % of patients who died in the high and intermediate-high risks died during the first hospital day. After the 6th hospitalization day, PE-related deaths were recorded in 43.9 % of deaths from intermediate-high and 17.9 % from high-risk subgroups. Conclusion: PE-related mortality is prominent on the first hospitalization day in high and intermediate-high-risk PE. A substantial proportion of intermediate-high and high-risk patient's PE deaths occurred after the first 6 days of hospitalization.
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BACKGROUND: The incidence of the signs and symptoms of acute pulmonary embolism (PE) according to mortality risk, age and sex has been partly explored. PATIENTS AND METHODS: A total of 1242 patients diagnosed with acute PE and included in the Regional Pulmonary Embolism Registry were enrolled in the study. Patients were classified as low risk, intermediate risk or high risk according to the European Society of Cardiology mortality risk model. The incidence of the signs and symptoms of acute PE at presentation with respect to sex, age, and PE severity was investigated. RESULTS: The incidence of haemoptysis was higher in younger men with intermediate-risk (11.7% vs 7.5% vs 5.9% vs 2.3%; p=0.01) and high-risk PE (13.8% vs 2.5% vs 0.0% vs 3.1%; p=0.031) than in older men and women. The frequency of symptomatic deep vein thrombosis was not significantly different between subgroups. Older women with low-risk PE presented with chest pain less commonly (35.8% vs 55.8% vs 48.8% vs 51.9%, respectively; p=0.023) than men and younger women. However, younger women had a higher incidence of chest pain in the lower-risk PE group than in the intermediate-risk and high-risk PE subgroups (51.9%, 31.4% and 27.8%, respectively; p=0.001). The incidence of dyspnoea (except in older men), syncope and tachycardia increased with the risk of PE in all subgroups (p<0.01). In the low-risk PE group, syncope was present more often in older men and women than in younger patients (15.5% vs 11.3% vs 4.5% vs 4.5%; p=0.009). The incidence of pneumonia was higher in younger men with low-risk PE (31.8% vs<16% in the other subgroups, p<0.001). CONCLUSION: Haemoptysis and pneumonia are prominent features of acute PE in younger men, whereas older patients more frequently have syncope with low-risk PE. Dyspnoea, syncope and tachycardia are symptoms of high-risk PE irrespective of sex and age.
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Hemoptise , Embolia Pulmonar , Masculino , Humanos , Feminino , Idoso , Estudos Retrospectivos , Hemoptise/epidemiologia , Hemoptise/etiologia , Índice de Massa Corporal , Prognóstico , Embolia Pulmonar/epidemiologia , Síncope/epidemiologia , Síncope/etiologia , Sistema de Registros , Dor no Peito , HospitaisRESUMO
BACKGROUND: Patients with acute pulmonary embolism (PE) may have various types of atrial fibrillation (AF). The role of AF in hemodynamic states and outcomes may differ between men and women. METHODS: In total, 1600 patients (743 males and 857 females) with acute PE were enrolled in this study. The severity of PE was assessed using the European Society of Cardiology (ESC) mortality risk model. Patients were allocated into three groups according to their electrocardiography recordings taken during hospitalization: sinus rhythm, new-onset paroxysmal AF, and persistent/permanent AF. The association between the types of AF and all-cause hospital mortality was tested using regression models and net reclassification index (NRI) and integrated discrimination index (IDI) statistics with respect to sex. RESULTS: There were no differences between the frequencies of the types of AF between men and women: 8.1% vs. 9.1% and 7.5% vs. 7.5% (p = 0.766) for paroxysmal and persistent/permanent AF, respectively. We found that the rates of paroxysmal AF significantly increased across the mortality risk strata in both sexes. Among the types of AF, the presence of paroxysmal AF had a predictive value for all-cause hospital mortality independent of mortality risk and age in women only (adjusted HR, 2.072; 95% CI, 1.274-3.371; p = 0.003). Adding paroxysmal AF to the ESC risk model did not improve the reclassification of patient risk for the prediction of all-cause mortality, but instead enhanced the discriminative power of the existing model in women only (NRI, not significant; IDI, 0.022 (95% CI, 0.004-0.063); p = 0.013). CONCLUSION: The occurrence of paroxysmal AF in female patients with acute PE has predictive value for all-cause hospital mortality independent of age and mortality risk.
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OBJECTIVE: The aim of this study was to determine the immunity to varicella-zoster virus (VZV) in Croatian pregnant and non-pregnant women of reproductive age. METHODS: During 2007-2011, a total of 638 women aged 16-45 years were tested for the presence of VZV IgM and IgG antibodies using commercial enzyme-linked immunosorbent assay. Samples positive for IgG antibodies with positive or equivocal IgM antibodies were tested for IgG avidity. RESULTS: The overall IgG seroprevalence was 84.3 %. There was a significant increase in IgG seropositivity with age (OR = 1.04 for 1-year increase in age; 95 % CI 1.01-1.08). The lowest seroprevalence rate was reported in the 16-20 age groups (78.6 %), and the highest was in the 41-45 age groups (94.3 %). There was no significant difference in seroprevalence among women residing in urban and rural areas (83.6 vs. 87.0 %, OR 0.76, 95 % CI 0.43-1.34). CONCLUSIONS: The results of this study have shown that a high proportion of Croatian childbearing-aged women (15.7 %) who were referred to the laboratory for VZV serology testing are susceptible to VZV and, thus, at risk for contracting varicella during pregnancy. Serology testing of adolescent girls and adult women who do not have a documented history of varicella is encouraged with the aim of vaccinating seronegative girls and women against VZV before pregnancy. In addition, testing of pregnant women is advised to identify susceptible women and vaccinate them after delivery.
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Herpesvirus Humano 3/imunologia , Adolescente , Adulto , Anticorpos Antivirais/sangue , Afinidade de Anticorpos , Varicela/imunologia , Croácia/epidemiologia , Feminino , Humanos , Imunoglobulina G/sangue , Imunoglobulina M/sangue , Pessoa de Meia-Idade , Gravidez , Complicações Infecciosas na Gravidez/imunologia , Estudos Soroepidemiológicos , Adulto JovemRESUMO
AIMS: To examine the relationship between admission glucose (AG) level and short-term in-hospital mortality and to investigate the association between hyperglycemia and major bleeding in PE patients with and without DMT2. METHODS: We evaluated 1165 patients with diagnosed acute PE with multi-detector computed tomography pulmonary angiography (MDCT-PA) enrolled in the Regional multicenter PE registry (REPER). The study population was classified to patients with diabetes mellitus type 2 (DMT2) and those without diabetes. According to quartiles of AG patients, both groups separately were categorized into four subgroups (DMT2 I: < 7.5 mmol/L; II: 7.5-10.0 mmol/L; III: 10.0-15.7 mmol/L; IV: > 15.7 mmol/L and (non-DMT2 I: < 5.5 mmol/L; II: 5.5-6.3 mmol/L; III: 6.3-7.9 mmol/L; IV: > 7.9 mmol/L). RESULTS: All-cause mortality was higher in the DMT2 group (9.5% vs. 18.2%, p < 0.001), and PE-cause mortality was 6% for the patients without DMT2 and 12.4% for DMT2 patients (p = 0.02). The patients in the fourth AG quartiles in both groups, without DMT2 and with DMT2, had significantly higher all-cause and PE-cause in-hospital mortality compared with the first quartile. Rates of major bleeding were similar between the groups. On the multivariable analysis, after adjusting for age, gender and mortality risk, the adherence in the fourth AG quartile had an independent predictive value for all-cause death (HR 2.476, 95% CI 1.017-6.027) only in DM patients. CONCLUSION: In our cohort of patients with acute PE, diabetes was associated with increased rates for all-cause and PE-cause mortality.
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Diabetes Mellitus , Hiperglicemia , Embolia Pulmonar , Glicemia/análise , Diabetes Mellitus/diagnóstico , Mortalidade Hospitalar , Hospitalização , Humanos , Hiperglicemia/complicações , Prognóstico , Embolia Pulmonar/diagnósticoRESUMO
BACKGROUND: Deep vein thrombosis (DVT) can be symptomatic or asymptomatic in patients with acute pulmonary embolism (PE). The prognostic value of the symptomatic DVT at the presentation regarding the prognosis of PE is unknown. METHODS: Data were extracted from the REgional Pulmonary Embolism Registry (REPER) which enrolled 1604 hospitalized patients after multidetector computed tomography (MDCT) diagnosed symptomatic acute PE. According to the ESC risk model, patients were classified into four subgroups. Patients who had leg edema with or without pain, and patients with leg pain and DVT confirmed by compression ultrasound were considered to have symptomatic DVT. This study aimed to compare all-cause hospital mortality between patients with symptomatic DVT and patients without symptoms or signs of DVT across the PE risk stratums. RESULTS: All-cause mortality in patients with symptomatic DVT compared to those who had no symptoms or signs of DVT were 2/196 (1.0%) vs. 11/316 (3.5%), P=0.145, 4/129 (3.1%) vs. 17/228 (7.5%), P=0.106, 14/196 (7.1%) vs. 54/290 (18.6%), P<0.001 and 16/55 (29.1%) vs. 51/139 (36.7%), P=0.402 in patients with low, intermediate-low, intermediate-high and high-risk PE, respectively. In multivariate analysis symptomatic DVT was associated with decreased in-hospital mortality only in patients with intermediate-high PE (OR 0.320, 95%CI 0.164-0.627; P=0.001). Intermediate-high risk PE patients with symptomatic DVT who were treated with thrombolysis had significantly lower hospital mortality than patients without symptoms or signs of DVT (2.2% vs. 11.4%, P=0.003). CONCLUSIONS: Intermediate-high risk PE patients with symptomatic DVT at presentation may benefit from thrombolysis and have lower hospital all-cause mortality in such circumstances.
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Cardiologia , Embolia Pulmonar , Trombose Venosa , Doença Aguda , Humanos , Dor , Prognóstico , Embolia Pulmonar/complicações , Embolia Pulmonar/diagnóstico por imagem , Fatores de Risco , Trombose Venosa/diagnósticoRESUMO
INTRODUCTION: Results of currently available trials have shown divergent outcomes in diabetic patients undergoing percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG). Current guidelines do not recommend PCI in patients with diabetes and a SYNTAX score ≥ 23. AIM: To compare all-cause 4-year mortality after revascularization for complex coronary artery disease (CAD) in diabetics. MATERIAL AND METHODS: The study group comprised consecutive patients with three-vessel CAD and/or unprotected left main CAD (≥ 50% diameter stenosis) without major hemodynamic instability, who were treated in two institutions with PCI or referred for CABG. RESULTS: Out of 342 diabetics, 177 patients underwent PCI and 165 patients were referred for CABG. The incidence of all-cause death was different between diabetics treated with PCI or CABG at 4 years (16/177, 9.0% vs. 26/165, 15.8%, respectively, p = 0.03). The difference was not evident in non-diabetics (PCI: 41/450, 9.1% vs. CABG: 19/249, 7.6%, p = 0.173). In diabetics, there was a higher incidence of all-cause mortality in PCI patients with intermediate-high (≥ 23) SYNTAX scores compared with those with low (0-22) SYNTAX scores (10/56, 17.9% vs. 6/121, 5.0%, respectively, p < 0.01). On the other hand, diabetics who underwent CABG showed similar mortality rates irrespective of the SYNTAX scores (SYNTAX 0-22: 3/29, 10.3%; SYNTAX ≥ 23: 23/136, 11.9%, p = 0.46). In the subgroup analysis, there was no interaction according to presence or absence of left main CAD (p for interaction = 0.12) as well as according to diabetes status (p for interaction = 0.38), whereas gender and SYNTAX scores were differentiators between PCI and CABG with a p for interaction < 0.1. CONCLUSIONS: Our analysis supports recent evidence that diabetes is not a differentiator between PCI and CABG.
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INTRODUCTION: Recent studies report that syncope is not a significant predictor of 30-day mortality in pulmonary embolism (PE) patients, yet some data suggest sex-related differences may be relevant. OBJECTIVES: To evaluate sex-specific prediction significance of syncope for 30-day mortality in PE patients. METHODS: A multicentric, retrospective, observational, registry-based study on consecutive PE patients was undertaken. Patients were allocated into either a men or a women group before comparisons were made between patients with syncope and those without syncope. A sex-related prediction of the significance of syncope for 30-day mortality was evaluated. RESULTS: Overall 588 patients [294 (50%) men and 294 (50%) women] were included within the study. Among men, patients with syncope were older and had significantly higher parameters of increased 30-day mortality then patients without syncope. Within the same group, however, difference in the 30-day mortality rate was not significant (log rank P = .942). In contrast to the men, fewer differences in admission characteristics were noticed among women, but those with syncope had significantly increased signs of the right ventricular dysfunction and increased 30-day mortality rate, as compared with those without syncope (log rank P = .025). After adjustment for age in a Cox regression analysis, syncope was a significant predictor of 30-day mortality in women (HR = 2.01, 95%CI 1.02-3.95). CONCLUSION: Although syncope is associated with other predictors of higher early mortality in both male and female PE patients, only in women it is a significant predictor of 30-day mortality.
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Mortalidade/tendências , Embolia Pulmonar/mortalidade , Síncope/complicações , Idoso , Estudos de Casos e Controles , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Prognóstico , Embolia Pulmonar/epidemiologia , Embolia Pulmonar/fisiopatologia , Estudos Retrospectivos , Sérvia/epidemiologia , Fatores Sexuais , Síncope/diagnóstico , Síncope/fisiopatologia , Disfunção Ventricular Direita/diagnóstico , Disfunção Ventricular Direita/fisiopatologiaRESUMO
BACKGROUND: Acute pulmonary embolism (PE), due to hemodynamic disturbances, may lead to multi-organ damage, including acute renal dysfunction. The aim of our study was to investigate the predictive role of renal dysfunction at admission regarding the short-term mortality and bleeding risk in hospitalized PE patients. METHODS: The retrospective cohort study included 1330 consecutive patients with PE. The glomerular filtration rate (GFR) was calculated using the serum creatinine value and Cocroft-Gault formula, at hospital admission. Primary outcomes were all-cause mortality and PE-related mortality in the 30 days following admission, as well as major bleeding events. RESULTS: Based on the estimated GFR, patients were divided into three groups: the first with GFR < 30 mL/min, the second with GFR 30-60 mL/min, and the third group with GFR > 60 mL/min. A multivariable analysis showed that GFR at admission was strongly associated with all-cause death, as well as with death due to PE. Patients in the first and second group had a significantly higher risk of 30-day all-cause mortality (HR 7.109, 95% CI 4.243-11.911, p < 0.001; HR 2.554, 95% CI 1.598-4.081, p < 0.001). Fatal bleeding was recorded in 1.6%, 0.5% and 0.8% of patients in the first, second and in the third group (p < 0.05). There were no significant differences regarding major bleeding rates among the groups. CONCLUSION: Renal dysfunction at admission in patients with acute pulmonary embolism is strongly associated with overall PE mortality.
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Taxa de Filtração Glomerular/fisiologia , Nefropatias/fisiopatologia , Embolia Pulmonar/complicações , Medição de Risco , Doença Aguda , Idoso , Causas de Morte/tendências , Feminino , Seguimentos , Humanos , Nefropatias/etiologia , Masculino , Pessoa de Meia-Idade , Prognóstico , Embolia Pulmonar/mortalidade , Embolia Pulmonar/fisiopatologia , Estudos Retrospectivos , Sérvia/epidemiologia , Taxa de Sobrevida/tendênciasRESUMO
AIMS: This study aimed to investigate whether the risk of short-term mortality is different in pulmonary embolism (PE) patients who have heart failure with reduced ejection fraction (HFrEF) as compared with those with heart failure with preserved ejection fraction (HFpEF). METHODS AND RESULTS: Predictive value of HFrEF or HFpEF for 7-day (intrahospital) and 30-day all-cause mortality was determined in the cohort of 1055 out of 1201 consecutive acute PE patients from the Serbian multicentre PE registry. Patients were classified into either HFrEF or HFpEF group, according to guideline-proposed criteria. A 7-day (intrahospital) and 30-day all-cause mortality was 18.5% vs. 7.3% vs. 4.5% (P < 0.001) and 22.2% vs. 16.3% vs. 7.9% (P < 0.001) for patients with the history of HFrEF, HFpEF, and without HF, respectively. Multivariable analysis adjusted to age, gender, history of chronic obstructive pulmonary disease, diabetes mellitus, arterial hypertension, presence of atrial fibrillation, and mortality risk assessment at admission has shown that only HFrEF, but not HFpEF, was an independent predictor for 7-day mortality (hazard ratio 2.22, 95% confidence interval 1.25-4,38.41, P = 0.021) and neither HFrEF or HFpEF was an independent predictor for 30-day mortality. Among various admission parameters associated to PE outcome, only systolic pressure in HFrEF patients (P < 0.001), heart rate (P = 0.01), and right ventricle systolic pressure (P = 0.039) in HFpEF patients were significantly different in patients who died compared with those who survived at 7 days. CONCLUSIONS: Our study has shown that the presence of previous history of HFrEF, but not HFpEF, in acute PE is an independent risk factor for mortality at 7 days.
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Factors associated with provoked PE may influence a biomarker's predictive value for the primary outcome. The aim of this study was to investigate the value of BNP, cTnI, CRP and D-Dimer measurements taken soon after hospital admission for the prediction of 30-day PE-caused death in patients with spontaneous versus provoked PE.Data were extracted from a pool of 726 consecutive PE patients enrolled in the multicenter Serbian PE registry. Blood concentrations of BNP, cTnI, CRP and D-dimer were measured during the first 24â¯h of hospitalization. BNP blood level had strong predictive value for the primary outcome in spontaneous PE (c-statistics 0.943, 95% CI 0.882-1.000, pâ¯=â¯.001) and a slightly lower predictive outcome in provoked PE (c-statistics 0.824, 95% CI 0.745-0.902, pâ¯<â¯.001). NRI and IDI showed that none of the markers, when added to BNP, could improve Cox regression prediction models for 30-day PE-related mortality in either the spontaneous or provoked PE group. Blood levels of BNP measured during the first 24â¯h of hospital admission had an excellent predictive value for 30-day PE-related mortality in spontaneous PE and slightly lower predictive value in provoked PE, whereas CRP, cTnI and D-Dimer did not contribute significantly to the predictive value of BNP in either group.
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Embolia Pulmonar/complicações , Embolia Pulmonar/mortalidade , Trombose/complicações , Idoso , Biomarcadores/sangue , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Embolia Pulmonar/sangue , Embolia Pulmonar/diagnóstico , Estudos RetrospectivosRESUMO
There is a high degree of variability in the serologic response to Epstein-Barr virus (EBV) infection, especially in viral capsid antigen (VCA)-IgM antibodies. Therefore, additional tests are needed to confirm primary infection. We evaluated the value of IgG avidity determination in diagnosis of EBV infection in immunocompetent and immunocompromised patients. A total of 236 serum samples from immunocompetent patients with symptoms suggestive of EBV infection were tested for the presence of VCA-IgM/IgG antibodies and IgG avidity. Using IgG avidity, acute primary infection was confirmed in 56.7% of the immunocompetent patients with positive and in 1.8% of patients with negative VCA-IgM. Recent primary infection was documented in 8.9% of the IgM positive and 3.5% of the IgM negative patients. In patients with indeterminate serology (equivocal IgM), 6.7% were classified by avidity index (AI) as acute primary infection, 10.0% as post-acute and 83.3% as past infection cases. Concerning the 32 immunocompromised patients, recent primary infection was documented in 3 of the 14 IgM positive patients. High AI was detected in 11 of these patients, indicating an IgM response due to reactivation. Determination of IgG avidity in combination with classical serologic markers seems to be a reliable method to confirm primary infection both in immunocompetent and immunocompromised patients. It may be especially useful to differentiate cases of primary infection in patients with undetectable VCA-IgM antibodies or indeterminate routine EBV serology.