Recent studies suggest that liver cirrhosis is reversible after administering oral nucleos(t)ide analogue therapy to patients with hepatitis B virus (HBV) infection. However, few studies have addressed whether esophageal varices can regress after such therapy. We report a case of complete regression of esophageal varices during entecavir therapy in patients with HBV-related liver cirrhosis, suggesting that complications of liver cirrhosis such as esophageal varices can regress after the long-term suppression of HBV replication.
Abdomen/diagnostic imaging ; Antiviral Agents/*therapeutic use ; DNA, Viral/blood ; Esophageal and Gastric Varices/complications/prevention & control ; Guanine/*analogs & derivatives/therapeutic use ; Hepatitis B virus/genetics ; Hepatitis B, Chronic/complications/*drug therapy/virology ; Humans ; Liver Cirrhosis/*diagnosis/etiology ; Male ; Middle Aged ; Polymerase Chain Reaction ; Ultrasonography

BACKGROUND/AIMS: Practice guidelines recommend endoscopic band ligation (EBL) and endoscopic variceal obturation (EVO) for bleeding from esophageal varices and fundal varices, respectively. However, the optimal treatment for bleeding from cardiac varices along the lesser curvature of the stomach (GOV1) remains undefined. This retrospective study compared the efficacy between EBL and EVO for bleeding from GOV1. METHODS: Patients treated by EBL or EVO via cyanoacrylate injection for bleeding from GOV1 were enrolled. Patients diagnosed with hepatocellular carcinoma or treated with endoscopic injection sclerotherapy were excluded. RESULTS: The study included 91 patients treated for bleeding from GOV1. The mean age was 56.3±10.9 years (mean±SD), and 78 of them (85.7%) were men. Overall, 51 and 40 patients were treated with EBL and EVO, respectively. A trend for a higher hemostasis rate was noted in the EVO group (100%) than in the EBL group (82.6%, P=0.078). Varices rebled in 15 patients during follow-up. The rebleeding rate was significantly higher in the EBL group than in the EVO group (P=0.004). During follow-up, 13 patients died (11 in the EBL group and 2 in the EVO group); the survival rate was marginally significant between two groups (P=0.050). The rebleeding-free survival rate was significantly higher in the EVO group than in the EBL group (P=0.001). CONCLUSIONS: Compared to EBL, EVO offered significantly lower rebleeding rates, significantly higher rebleeding-free survival rates, and a trend for higher hemostasis and survival rates. EVO appears to be the better therapeutic option for bleeding from GOV1.
Adult ; Aged ; Carcinoma, Hepatocellular/complications ; Cyanoacrylates/*therapeutic use ; Disease-Free Survival ; Endoscopy, Gastrointestinal ; Female ; Gastrointestinal Hemorrhage/etiology/mortality/*therapy ; Humans ; Ligation ; Liver Cirrhosis/complications/diagnosis ; Liver Neoplasms/complications ; Male ; Middle Aged ; Proportional Hazards Models ; Recurrence ; Retrospective Studies ; Sclerotherapy ; Survival Rate ; Treatment Outcome

Wilson's disease typically presents symptoms associated with liver damage or neuropsychiatric disturbances, while endocrinologic abnormalities are rare. We report an unprecedented case of hypopituitarism in a patient with Wilson's disease. A 40-year-old woman presented with depression, general weakness and anorexia. Laboratory tests and imaging studies were compatible with liver cirrhosis due to Wilson's disease. Basal hormone levels and pituitary function tests indicated secondary hypothyroidism and adrenal insufficiency due to hypopituitarism. Brain MRI showed T2 hyperintense signals in both basal ganglia and midbrain but the pituitary imaging was normal. She is currently receiving chelation therapy along with thyroid hormone and steroid replacement. There may be a relationship between Wilson's disease and hypopituitarism. Copper deposition or secondary neuronal damage in the pituitary may be a possible explanation for this theory.
Adrenal Insufficiency/diagnosis/etiology ; Adult ; Brain/diagnostic imaging ; Depression/etiology ; Female ; Hepatolenticular Degeneration/*complications ; Humans ; Hypopituitarism/complications/*diagnosis/drug therapy ; Hypothyroidism/diagnosis/etiology ; Liver Cirrhosis/complications/diagnostic imaging ; Magnetic Resonance Imaging ; Steroids/therapeutic use ; Thyrotropin-Releasing Hormone/therapeutic use

Wilson's disease typically presents symptoms associated with liver damage or neuropsychiatric disturbances, while endocrinologic abnormalities are rare. We report an unprecedented case of hypopituitarism in a patient with Wilson's disease. A 40-year-old woman presented with depression, general weakness and anorexia. Laboratory tests and imaging studies were compatible with liver cirrhosis due to Wilson's disease. Basal hormone levels and pituitary function tests indicated secondary hypothyroidism and adrenal insufficiency due to hypopituitarism. Brain MRI showed T2 hyperintense signals in both basal ganglia and midbrain but the pituitary imaging was normal. She is currently receiving chelation therapy along with thyroid hormone and steroid replacement. There may be a relationship between Wilson's disease and hypopituitarism. Copper deposition or secondary neuronal damage in the pituitary may be a possible explanation for this theory.
Adrenal Insufficiency/diagnosis/etiology ; Adult ; Brain/diagnostic imaging ; Depression/etiology ; Female ; Hepatolenticular Degeneration/*complications ; Humans ; Hypopituitarism/complications/*diagnosis/drug therapy ; Hypothyroidism/diagnosis/etiology ; Liver Cirrhosis/complications/diagnostic imaging ; Magnetic Resonance Imaging ; Steroids/therapeutic use ; Thyrotropin-Releasing Hormone/therapeutic use

BACKGROUND/AIMS: The previous standard treatment for chronic hepatitis C (CHC) patients, comprising a combination of pegylated interferon (IFN) and ribavirin, was associated with suboptimal efficacy and severe adverse reactions. A new era of direct-acting antivirals is now dawning in Korea. Early experience of applying sofosbuvir-based therapy to CHC patients in Korea is reported herein. METHODS: Data on efficacy and safety were collected for CHC patients treated with a combination of sofosbuvir plus ribavirin or sofosbuvir/ledipasvir with or without ribavirin. RESULTS: This retrospective study included 25 consecutive patients who received sofosbuvir-based therapy (19 with genotype 1b and 6 with genotype 2) at Seoul National University Hospital from May 2014 to April 2015. A virologic response was achieved at week 4 by 85.7% and 80% of the patients with genotypes 1b and 2, respectively. The HCV-RNA level decreased more slowly in IFN-experienced than in treatment-naive patients with genotype 1b. However, the sustained virologic response at week 12 (SVR12) rate did not differ among these patients, and was as high as 100%. The presence of cirrhosis significantly increased the risk of a virologic response failure at week 4 (OR, 11.0; P=0.011) among patients with HCV genotype 1b. Only five patients (20%) experienced minor adverse events, including grade 1 fatigue and headache. The hemoglobin level decreased slightly after sofosbuvir-based therapy, but there was no case of premature discontinuation of this therapy. CONCLUSIONS: In a real clinical practice, sofosbuvir-based therapy for CHC patients in Korea achieved optimal antiviral efficacy with insignificant adverse events. Long-term follow-up data are warranted to ensure the sustained antiviral efficacy and long-term safety of sofosbuvir-based IFN-free therapy.
Adult ; Aged ; Aged, 80 and over ; Antiviral Agents/adverse effects/*therapeutic use ; Drug Therapy, Combination ; Fatigue/etiology ; Female ; Genotype ; Headache/etiology ; Hemoglobins/analysis ; Hepacivirus/genetics ; Hepatitis C, Chronic/complications/*drug therapy/virology ; Humans ; Liver Cirrhosis/complications/diagnosis ; Male ; Middle Aged ; RNA, Viral/blood ; Republic of Korea ; Retrospective Studies ; Ribavirin/therapeutic use ; Sofosbuvir/adverse effects/*therapeutic use ; Treatment Outcome

No abstract available.
Aged ; Biopsy ; Humans ; Liver Cirrhosis/diagnosis/*etiology/therapy ; Male ; Pericarditis, Constrictive/*complications/diagnosis/therapy ; Tomography, X-Ray Computed

Esophageal and gastric varix, portal hypertensive gastropathy, Mallory-Weiss tear and gastric ulcer are common causes of bleeding in patients with liver cirrhosis. However, spontaneous arterial bleeding without a history of trauma is a rare cause of bleeding which can be fatal. We report a case of a 55-year-old woman with alcoholic liver cirrhosis who developed spontaneous bleeding of multiple right lumbar arteries and died in spite of repetitive transfusion and embolization.
Arteries ; Female ; Gastrointestinal Hemorrhage/*etiology/therapy ; Hematoma/diagnosis ; Humans ; Liver Cirrhosis/complications/*diagnosis ; Lung Injury/pathology ; Middle Aged ; Tomography, X-Ray Computed

INTRODUCTIONLiver cirrhosis is a common cause of morbidity and mortality and an important burden on the healthcare system. There is limited literature on liver cirrhosis in Singapore. We aimed to describe the epidemiology and clinical characteristics of cirrhotic patients seen in an ambulatory setting in a tertiary referral centre.

MATERIALS AND METHODSThis is a retrospective observational cohort study of cirrhotic patients attending the ambulatory clinic of Singapore's largest tertiary hospital over 5 years. Cirrhosis was diagnosed on characteristic radiological features and/or histology. Aetiology of cirrhosis was determined by history, serology, biochemistry and/or histology. Data on decompensation events and death were retrieved from computerised hospital records.

RESULTSThe study included 564 patients with median follow-up of 85 months. Mean age was 60.9 ± 12.5 years with 63.8% males. Main aetiologies of cirrhosis were chronic hepatitis B (CHB) (63.3%), alcohol (11.2%), cryptogenic (9%) and chronic hepatitis C (CHC) (6.9%). CHB was the predominant aetiology in Chinese and Malays whereas alcohol was the main aetiology in Indians. CHC cirrhosis was more common in Malays than other races. Majority had compensated cirrhosis with 76.8%/18.3%/5%; Child-Pugh A/B/C respectively. Decompensation events occurred in 155 patients (27.5%) and 106 of them (18.8%) died. Diagnosis of cirrhosis via surveillance ultrasound was associated with improved 10-year survival. Age at diagnosis, portal vein thrombosis, Child-Pugh class and decompensation within 1 year of diagnosis were independent predictors of mortality.

CONCLUSIONCHB is the primary cause of liver cirrhosis in Singapore. The major aetiologies of cirrhosis vary amongst the different ethnic groups. Cirrhotics with advanced age, portal vein thrombosis, poorer liver function and early decompensation have a higher mortality risk.

Adult ; Aged ; Ambulatory Care ; Female ; Follow-Up Studies ; Humans ; Liver Cirrhosis ; diagnosis ; epidemiology ; etiology ; therapy ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors ; Singapore ; epidemiology

BACKGROUND/AIMS: Adefovir dipivoxil (ADV) is a nucleotide analogue that is effective against lamivudine-resistant hepatitis B virus (HBV). The aim of this study was to determine the long-term clinical outcomes after ADV rescue therapy in decompensated patients infected with lamivudine-resistant HBV. METHODS: In total, 128 patients with a decompensated state and lamivudine-resistant HBV were treated with ADV at a dosage of 10 mg/day for a median of 33 months in this multicenter cohort study. RESULTS: Following ADV treatment, 86 (72.3%) of 119 patients experienced a decrease in Child-Pugh score of at least 2 points, and the overall end-stage liver disease score decreased from 16+/-5 to 14+/-10 (mean +/- SD, P<0.001) during the follow-up period. With ADV treatment, 67 patients (56.3%) had undetectable serum HBV DNA (detection limit, 0.5 pg/mL). Virologic breakthrough occurred in 38 patients (36.1%) and 9 patients had a suboptimal ADV response. The overall survival rate was 89.9% (107/119), and a suboptimal response to ADV treatment was associated with both no improvement in Child-Pugh score (> or =2 points; P=0.001) and high mortality following ADV rescue therapy (P=0.012). CONCLUSIONS: Three years of ADV treatment was effective and safe in decompensated patients with lamivudine-resistant HBV.
Adenine/*analogs & derivatives/therapeutic use ; Adult ; Aged ; Antiviral Agents/*therapeutic use ; Cohort Studies ; DNA, Viral/blood ; Drug Resistance, Viral ; Female ; Hepatitis B/complications/*drug therapy ; Hepatitis B e Antigens/blood ; Hepatitis B virus/genetics ; Humans ; Lamivudine/*therapeutic use ; Liver Cirrhosis/*diagnosis/etiology/mortality ; Male ; Middle Aged ; Odds Ratio ; Organophosphonates/*therapeutic use ; Retrospective Studies ; Severity of Illness Index ; Survival Rate

Enbucrilate ; adverse effects ; therapeutic use ; Female ; Humans ; Hypertension, Portal ; diagnosis ; etiology ; Liver Cirrhosis, Biliary ; drug therapy ; Middle Aged ; Pulmonary Embolism ; chemically induced ; diagnosis ; Sepsis ; chemically induced ; etiology