ABSTRACT
BACKGROUND/AIMS: Relapse has been reported after stopping nucleos(t)ide (NUC) therapy in the majority of chronic HBeAg negative hepatitis patients. However, the ideal treatment duration of HBeAg negative chronic hepatitis B (CHB) is not well known. We investigated the frequency of relapse in HBeAg negative CHB patients receiving NUC therapy. METHODS: The NUC therapy was discontinued at least 3 times undetectable level of HBV DNA leave 6 months space in 45 patients. Clinical relapse was defined as HBV DNA >2,000 IU/mL and alanine aminotransferase (ALT) or aspartate aminotransferase (AST) >2 times of upper limit of normal range. Virological relapse was defined as HBV DNA >2,000 IU/mL. RESULTS: Clinical relapse developed in 16 (35.6%) and 24 (53.3%) patients after stopping therapy at 6 months and 12 months off therapy, respectively. Virological relapse developed 22 (48.9%) and 33 (73.3%) patients at 6 months and 12 months off therapy. The factors such as age, gender, cirrhosis, baseline AST, ALT, HBV DNA levels, treatment duration, and consolidation duration were analyzed to investigate the predictive factors associated with 1 year sustained response. Of these factors, cirrhosis (86.1% in CHB, 22.2% in LC) was significantly associated with 1 year virological relapse rate. Baseline HBV DNA and total treatment duration tended to be associated with virological relapse. CONCLUSIONS: Virological relapse developed in the majority (73.3%) of HBeAg negative CHB patients and clinical relapse developed in the half (53.3%) of patients at 1 year off therapy. Cirrhosis may be associated with the low rate of virological relapse.
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Age Factors , Alanine Transaminase/blood , Antiviral Agents/therapeutic use , Aspartate Aminotransferases/blood , DNA, Viral/analysis , Drug Administration Schedule , Hepatitis B e Antigens/analysis , Hepatitis B virus/genetics , Hepatitis B, Chronic/complications , Liver Cirrhosis/diagnosis , Nucleotides/therapeutic use , Recurrence , Sex FactorsABSTRACT
The annual incidence of a first episode of deep vein thrombosis or pulmonary embolism (PE) in the general population is 120 per 100,000. Cancer is associated with an approximately 4- to 7-fold higher risk of thrombosis. Adrenocortical carcinoma (ACC) is a rare type of malignancy, accounting for 0.02% of all cancers reported annually. Approximately 40% of ACCs are nonsecretory. Most patients with nonsecreting tumors have clinical manifestations related to tumor growth (e.g., abdominal or flank pain). Often the adrenal mass is detected by chance via radiographic imaging. As a result, most ACC patients are diagnosed at an advanced stage and have a poor prognosis. Herein, we report a case of a 54-year-old woman who was admitted to our emergency department complaining of dyspnea. She was diagnosed with ACC accompanied by thrombi in the pulmonary artery and inferior vena cava. We performed a left adrenalectomy and administered adjuvant radiotherapy. The patient is currently receiving warfarin and adjuvant mitotane therapy. She was incidentally diagnosed with ACC, with PE as the initial manifestation.
Subject(s)
Female , Humans , Middle Aged , Accounting , Adrenalectomy , Adrenocortical Carcinoma , Dyspnea , Emergencies , Incidence , Mitotane , Prognosis , Pulmonary Artery , Pulmonary Embolism , Radiotherapy, Adjuvant , Thrombosis , Vena Cava, Inferior , Venous Thrombosis , WarfarinABSTRACT
BACKGROUND/AIMS: Apolipoprotein E (ApoE) plays an important role in regulating lipid and lipoprotein metabolism, and ApoE genotypes are known to affect plasma lipoprotein concentrations. We investigated whether ApoE genotype determines the disease outcome in hepatitis B virus (HBV)-infected individuals, and verified the association between ApoE genotype and the occurrence of hepatocellular carcinoma (HCC) in patients with chronic liver diseases of various etiologies. METHODS: This hospital-based, case-controlled study enrolled 156 subjects (47 healthy controls, 50 HBV-related liver cirrhosis patients, and 59 HCC patients). ApoE genotypes were determined using PCR-based ApoE genotyping kits. The biological significance of ApoE genotype was verified by measuring serum ApoE levels using an ELISA kits. RESULTS: The epsilon3 allele was the most common allele, with allele frequencies among the entire cohort of 5.8%, 84.3%, and 9.9% for the epsilon2, epsilon3, and epsilon4 alleles, respectively. Significantly more of those patients carrying the epsilon3/3 genotype had developed liver cirrhosis compared to the control subjects. Being an ApoE4 carrier was associated with a lower probability of developing liver cirrhosis. The allele frequencies and genotype distribution of ApoE did not differ significantly between the liver cirrhosis and HCC patients. The serum level of ApoE was significantly higher in patients with liver cirrhosis than in the healthy controls, but did not differ significantly with the ApoE genotype. CONCLUSIONS: The ApoE epsilon3/3 genotype frequency was higher in patients with HBV-associated liver cirrhosis than in the controls.