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ABSTRACT: Hepatic encephalopathy is a serious neuropsychiatric complication in advanced liver disease. The affected patients exhibit alterations in psychomotor and intellectual functions. The aims of this study were to identif the set ofnormal values for the number connection tests (NCT-A and NCT-B) in a population of volunteers without liver disease, to compare the values from this reference population with those from patients with cirrhosis without hepatic encephalopathy.
This study was performed in two referral hospitals in an urban setting from the city of La Plata. We evaluated the Number Connection Tests in 112 healthy subjects and 30 patients with cirrhosis without manifestations of hepatic encephalopathy. Time for performing the tests was measured in seconds. Results were compared according to age, gender, level of education and fine motor skills in both groups.
Mean age in the control group was 45.3years; 56 (50%) were women. Mean age in the cirrhotic group was 54.5 years; 8 (27%) were women. In the control group, the mean time for completing NCT-A and NCT-B was 60 s +/- 36s and 140 s +/- 60 s, respectively. In the cirrhotic group, the mean time for completing NCT-A and NCT-B was 114 s +/- 64 y 232 s +/- 87 s, respectively (P = 0.00001 for both tests). 56.6% of cirrhotic patients took more than 2 SD to perform the NCT-A and 53.3%, more than 2 SD to perform the NCT-B.
We have obtained reference values for NCT-A and NCT-B completing times in our healthy population. Cirrhotic patients without overt hepatic encephalopathy took double time than controls to complete NCT-A and NCT-B and over half of our patients would have minimal hepatic encephalopathy.
Acta gastroenterologica Latinoamericana 06/2012; 42(2):105-11.
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Eduardo Fassio,
Carlos Míguez,
Sonia Soria,
Francisco Palazzo,
Adrián Gadano,
Raúl Adrover,
Graciela Landeira,
Nora Fernández,
Daniel García,
Rodolfo Barbero,
Graciela Perelstein,
Beatriz Ríos,
Rogelio Isla,
Elida Civetta,
Roberto Pérez Ravier,
Sergio Barzola, José Curciarello,
Luis A Colombato,
Alejandro Jmeniltzky
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ABSTRACT: Incidence and etiology of hepatocellular carcinoma (HCC) are variable around the world, depending mainly on theprevalence ofchronic hepatitis B carriers in each region. No study has been published analyzing epidemiological features of patients with HCC in Argentina. The aim of this retrospective study was to describe demographical and etiological results in a series of 587 consecutive patients with HCC diagnosed in 15 Hepatology and Gastroenterology Units distributed all around our country. Seventy-two per cent of patients were male, the median age was 62 years (interquartile range 55-68 years), and 93% had cirrhosis. Regarding to etiological data (fully available in 551 cases), main etiologies were chronic alcoholism in 229 patients (41.6%) (the sole risk factor in 182, associated to HCVin 35 and to HBV in 12); hepatitis C in 223 patients (40.5%) (the sole risk factor in 181, associated to alcoholism in 35 and to HBV in 7); hepatitis B in 74 patients (13.4%) (the sole risk factor in 55, associated to alcoholism in 12 and to HCV in 7); cryptogenic cirrhosis in 51 patients (9.2%). There were significant differences in percentages of genders between main groups: males were highly predominant in alcoholic cirrhosis (93%), hepatitis B (87%) and HCV plus alcohol (94%), compared to 63% in cryp togenic cirrhosis and 49% in hepatitis C (p<0.01). There were no differences in age at presentation between the main etiologies. In conclusion, the main causes of HCC in Argentina are alcoholic cirrhosis and hepatitis C (76% of cases). A majority of patients with HCC in our country are cirrhotics, males, and in their 6th or -7th decades of life.
Acta gastroenterologica Latinoamericana 03/2009; 39(1):47-52.
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Acta gastroenterologica Latinoamericana 07/2006; 36 Suppl 1:S68-9; discussion S74-82.
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Acta gastroenterologica Latinoamericana 06/2005; 35 Suppl 1:S55-7.
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Acta gastroenterologica Latinoamericana 06/2005; 35 Suppl 1:S16-8.
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ABSTRACT: We present a 26-year-old man who developed severe acute hepatitis after consumption of an Aloe vera tea. On admission, the patient showed characteristic biochemical and clinical features of acute hepatitis and liver failure. The patient reported that he had been drinking an Aloe vera tea 2-4 weeks before symptom onset. Other causes of acute hepatitis were excluded and the patient improved after withdrawal of the Aloe vera tea. Aloe vera should be considered as a possible cause in cases of acute hepatitis.
Gastroenterología y Hepatología 31(7):436-8. · 0.73 Impact Factor
