What to Do When There Is Something Unexpected?

BACKGROUND: Myocardial infarction is currently the leading cause of death worldwide, followed by malignant neoplasms. The presence of both within the same patient obviously increases the risk of death, as many coronary events are detected in patients diagnosed with cancer. Diagnosis of an occult digestive cancer in the acute phase of myocardial infarction is most frequently prompted by a hemorrhagic complication. CASE SUMMARY: This case features an 81-year-old male patient diagnosed with acute myocardial infarction, treated with primary percutaneous intervention (PCI), who developed post-stenting hemorrhagic complications in the first 24 h due to the presence of two different concomitant malignant neoplasms. The outcome was favorable in the acute phase, even if de-escalation therapy was given immediately post-stenting, and intrastent residual thrombotic risk was high. CONCLUSIONS: The presence of bleeding complications in patients with acute myocardial infarction should mobilize resources in search of a neoplastic cause, especially a digestive one. However, other locations should be looked for, depending on the source of bleeding.

Arterial Hypertension and Serum Uric Acid in Elderly- SEPHAR III Study. / Hipertensão Arterial e Ácido Úrico Sérico em Idosos - Estudo SEPHAR III.

BACKGROUND: Hyperuricemia is a frequent finding in patients with arterial hypertension, and there is increasing evidence that this entity is also a risk factor for cardiovascular disease. OBJECTIVE: In the context of an aging population, this study aims to evaluate serum uric acid levels and arterial hypertension prevalence and control in a subgroup of Romanian adults (>65 years), concerning the influence of age on these parameters. METHOD: The study sample consists of 1,920 adults included in SEPHAR III survey, of whom 447 were elderly patients (>65 years of age). During the two study visits, three blood pressure (BP) measurements were performed at 1-min intervals and serum uric acid levels, kidney function by estimated glomerular filtration rate, blood pressure, and intima media thickness measurements were conducted. Hypertension and controls were defined according to the current guidelines. Intima-media thickness evaluation was assessed by B-mode Doppler ultrasound evaluation. A significance level p < 0.05 was adopted for the statistical analysis. RESULTS: Adult patients had a significant lower serum uric acid levels, compared to elderly patients, regardless of glomerular filtration rate levels. Adult patients showed a significantly lower intima-media thickness levels, when compared to elderly patients. CONCLUSION: Similar to previous studies, in the present study, age represented one of the factors contributing to the increased level of serum uric acid. An increasing prevalence of arterial hypertension with age, together with a poor control of blood pressure, was also obtained.

FUNDAMENTO: A hiperuricemia é um achado frequente em pacientes com hipertensão arterial e há evidências cada vez maiores de que essa entidade seja também um fator de risco para doença cardiovascular. OBJETIVOS: No contexto da população em processo de envelhecimento, este estudo tem o objetivo de avaliar níveis de ácido úrico sérico e a prevalência e o controle da hipertensão arterial em um subgrupo da população de adultos romenos (>65 anos), em relação à influência da idade nesses parâmetros. MÉTODOS: A amostra do estudo consiste em 1920 adultos incluídos na pesquisa SEPHAR III, dos quais 447 eram pacientes idosos (>65 anos de idade). Durante as duas visitas do estudo, três aferições de pressão arterial (PA) foram realizadas em intervalos de 1 minuto, e foram realizadas medições de níveis de ácido úrico sérico, função renal por taxa de filtração glomerular, pressão arterial e espessura íntima-média. A hipertensão e os controles foram definidos de acordo com as diretrizes atuais. A avaliação da espessura íntima-média foi determinada pela avaliação por ultrassom Doppler modo B. Um nível de significância p < 0,05 foi adotado para a análise estatística. RESULTADOS: Pacientes adultos tinham níveis de ácido úrico sérico significativamente mais baixos, se comparados a pacientes idosos, independentemente dos níveis de taxa de filtração glomerular. Pacientes adultos tinham níveis de espessura íntima-média, comparados a pacientes idosos. CONCLUSÃO: De forma semelhante às pesquisas anteriores, neste estudo, a idade representou um dos fatores contribuintes ao nível aumentado de ácido úrico sérico. Também foi obtido um aumento da prevalência da hipertensão arterial com a idade, com um mau controle da pressão arterial.

Hipertensão arterial e ácido úrico sérico em idosos - estudo SEPHAR III / Arterial hypertension and serum uric acid in elderly- SEPHAR III study

Resumo Fundamento: A hiperuricemia é um achado frequente em pacientes com hipertensão arterial e há evidências cada vez maiores de que essa entidade seja também um fator de risco para doença cardiovascular. Objetivos: No contexto da população em processo de envelhecimento, este estudo tem o objetivo de avaliar níveis de ácido úrico sérico e a prevalência e o controle da hipertensão arterial em um subgrupo da população de adultos romenos (>65 anos), em relação à influência da idade nesses parâmetros. Métodos: A amostra do estudo consiste em 1920 adultos incluídos na pesquisa SEPHAR III, dos quais 447 eram pacientes idosos (>65 anos de idade). Durante as duas visitas do estudo, três aferições de pressão arterial (PA) foram realizadas em intervalos de 1 minuto, e foram realizadas medições de níveis de ácido úrico sérico, função renal por taxa de filtração glomerular, pressão arterial e espessura íntima-média. A hipertensão e os controles foram definidos de acordo com as diretrizes atuais. A avaliação da espessura íntima-média foi determinada pela avaliação por ultrassom Doppler modo B. Um nível de significância p < 0,05 foi adotado para a análise estatística. Resultados: Pacientes adultos tinham níveis de ácido úrico sérico significativamente mais baixos, se comparados a pacientes idosos, independentemente dos níveis de taxa de filtração glomerular. Pacientes adultos tinham níveis de espessura íntima-média, comparados a pacientes idosos. Conclusão: De forma semelhante às pesquisas anteriores, neste estudo, a idade representou um dos fatores contribuintes ao nível aumentado de ácido úrico sérico. Também foi obtido um aumento da prevalência da hipertensão arterial com a idade, com um mau controle da pressão arterial.

Abstract Background: Hyperuricemia is a frequent finding in patients with arterial hypertension, and there is increasing evidence that this entity is also a risk factor for cardiovascular disease. Objective: In the context of an aging population, this study aims to evaluate serum uric acid levels and arterial hypertension prevalence and control in a subgroup of Romanian adults (>65 years), concerning the influence of age on these parameters. Method: The study sample consists of 1,920 adults included in SEPHAR III survey, of whom 447 were elderly patients (>65 years of age). During the two study visits, three blood pressure (BP) measurements were performed at 1-min intervals and serum uric acid levels, kidney function by estimated glomerular filtration rate, blood pressure, and intima media thickness measurements were conducted. Hypertension and controls were defined according to the current guidelines. Intima-media thickness evaluation was assessed by B-mode Doppler ultrasound evaluation. A significance level p < 0.05 was adopted for the statistical analysis. Results: Adult patients had a significant lower serum uric acid levels, compared to elderly patients, regardless of glomerular filtration rate levels. Adult patients showed a significantly lower intima-media thickness levels, when compared to elderly patients. Conclusion: Similar to previous studies, in the present study, age represented one of the factors contributing to the increased level of serum uric acid. An increasing prevalence of arterial hypertension with age, together with a poor control of blood pressure, was also obtained.

The value of contrast-enhanced ultrasound in the characterization of vascular pattern of solid pancreatic lesions.

UNLABELLED: The AIM of our study was to evaluate the accuracy of CEUS in the characterization of pancreatic solid lesions, considering cross sectional imaging techniques (CE-CT/MRI) as the "gold standard" methods. MATERIAL AND METHODS: We performed a retrospective, monocentric study that included 91 solid pancreatic lesions which were evaluated by CEUS and by a second-line contrast imaging technique (CT or MRI), considered as the reference method. RESULTS: The rate of a conclusive diagnosis based on a typical enhancement pattern was 94% (78/83 cases). In 72 cases out of 83 (86.7%) there was a perfect concordance between CEUS and the "gold-standard" imaging method (CE-CT/MRI). In our study, 88% (73/83) of the pancreatic lesions were categorized as malignant due to their typical wash-out aspect in the late phase. The overall accuracy of CEUS for the differential diagnosis of solid pancreatic tumors was approximately 81%. The accuracy of CEUS for the diagnosis of hypoenhancing pancreatic tumors was approximately 89.1%; while for the diagnosis of hyperenhancing pancreatic tumors it was approximately 72.8%. CONCLUSION: CEUS allows the differentiation between hypo- vs. hyperenhancing pancreatic solid lesions, with a considerable diagnostic accuracy, a fundamental step in the precise diagnosis of pancreatic tumors.

Contrast enhanced ultrasound in the pathology of the pancreas - a monocentric experience.

UNLABELLED: The AIM: of this study was to summarize the spectrum of pancreatic pathology assessed by contrast enhanced ultrasound (CEUS) in a single Gastroenterology Center and to emphasize its accuracy in assessing two of the most important pancreatic lesions: solid tumors and necrotic lesions in acute pancreatitis. MATERIAL AND METHODS: Our retrospective study included 197 patients with pancreatic lesions (de novo pancreatic masses; acute, severe pancreatitis; other pathologies) evaluated by CEUS from October 2009 to May 2013, in which a reference method (contrast CT/MRI) was available. RESULTS: A conclusive diagnosis was established according to the EFSUMB Guidelines in 87.8% of the 197 cases. In 87.3% cases there was a perfect concordance between CEUS and the reference method (contrast CT/MRI). 95 examinations were made for pancreatic solid masses: 41.1% (39) were hypoenhanced, 34.7% (33) were hyperenhanced, and 20% (19) were isoenhancing - chronic pancreatitis and autoimmune pancreatitis - while in 4.2% (4) cases CEUS was inconclusive. 60 examinations were made in severe acute pancreatitis and in 50% (30) cases pancreatic necrosis was diagnosed. 42 examinations were performed for other lesions: 64.2% (27) pancreatic pseudocysts, 11.9% (5) cystic tumors, 23.8% (10) other pathologies (abscesses, fibrosis, etc). CEUS accuracy for solid tumors was 92.9%. For necrotic lesions the accuracy was 97.4%. CONCLUSIONS: CEUS has turned to be a good method for the characterization of different pancreatic pathologies and for evaluating acute pancreatitis. CEUS was conclusive in 90% cases and it should be considered as a first line imaging method in clinical practice.

Contrast enhanced ultrasound for the characterization of hepatocellular carcinoma.

AIM: Contrast-Enhanced Ultrasound (CEUS) is an imaging method that can discriminate between hepatocellular carcinoma (HCC) and other liver lesions. The purpose of this study is to present our experience concerning the use of CEUS in the characterization of HCCs. MATERIAL AND METHOD: We included in our study all the patients evaluated in our Department from September 2009 to October 2010, with focal liver lesions (FLLs) on abdominal ultrasound (US) that were diagnosed as HCCs after CEUS examination, also patients with chronic liver disease with focal liver lesions highly suspected to be HCCs but with an inconclusive pattern on CEUS. One hundred patients with 148 HCCs were included. The enhancement pattern of the nodules was evaluated according to the 2008 EFSUMB Guidelines. Nodules displaying arterial hyperenhancement with "washout" in the portal/venous phase on CEUS were considered diagnostic for HCC. Nodules considered indeterminate after CEUS were evaluated by contrast-enhanced CT or MRI for diagnosis. RESULTS: Among the 100 patients included, 96 were patients with chronic liver disease and 4 were patients without known liver disease. 71 patients had a solitary nodule, 16 patients had two nodules and 13 patients had three or more nodules. 112 HCCs had a typical enhancement pattern and 36 nodules were considered indeterminate after CEUS and were sent to CT/ MRI for diagnosis. CONCLUSIONS: 75.7% of the studied liver nodules were diagnosed by CEUS as HCCs, thus CEUS is an easy method, convenient to perform, avoiding other expensive examinations.

The Correlation of Il28B Genotype With Sustained Virologic Response In Romanian patients With Chronic Hepatitis C.

BACKGROUND: Multiple variables influencing the sustained virologic response (SVR) in chronic hepatitis C have been evaluated. One of them is genetic polymorphism near the IL28B gene. OBJECTIVES: The aim of this study was to evaluate the influence of IL28B genotypes on SVR rates in a group of patients with chronic hepatitis C from the western part of Romania. PATIENTS AND METHODS: A retrospective study was performed in 107 consecutive patients, previously treated with standard-of-care medication for chronic hepatitis C, identified from the databases of 2 centers. Patient demographics, viral load before treatment and at 12, 24, and 72 weeks from the treatment start, and IL28B genotype were evaluated. RESULTS: Among the 107 patents in the study group, 54 patients had SVR (50.5%), and 62 (57.9%) showed a complete early virologic response (cEVR). The SVR rates according to IL28B genotype were as follows: 73.1% in patients with genotype C/C, 40.9% in those with genotype C/T, and 57.1% in those with genotype T/T (i.e., 73.1% among patients with the C/C genotype vs. 43.7% among those with non-C/C genotypes; P = 0.0126). The cEVR rates were 80.8% in patients with the C/C genotype vs. 51.2% in those with non-C/C genotypes (P = 0.011). CONCLUSIONS: In our cohort of 107 Caucasian HCV patients, the SVR rate was 50.5% with standard-of-care treatment. The SVR rate was directly related to the IL28B genotype: 73.1% in the C/C genotype vs. 43.7% in non-C/C genotypes (P = 0.0126).