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ObjectiveTo investigate the value of preoperative fibrosis 4 score （FIB-4） combined with prognostic nutritional index （PNI） in predicting recurrence after radiofrequency ablation （RFA） for early-stage hepatocellular carcinoma （HCC）. MethodsA retrospective analysis was performed for the clinical data of 365 patients with the initial diagnosis of early-stage HCC who underwent RFA at Tianjin Third Central Hospital from January 2013 to December 2017， and a statistical analysis was performed for recurrence and survival. The receiver operating characteristic （ROC） curve was plotted for FIB-4 and PNI with postoperative tumor recurrence as the positive event， and their optimal cut-off values were selected. FIB-4 and PNI were graded and combined as FIB-4-PNI score， based on which the patients were divided into 0-point group with 207 patients， 1-point group with 93 patients， and 2-point group with 65 patients. The chi-square test was used for comparison of categorical data between groups. The Kaplan-Meier survival analysis and the log-rank test were used to compare the recurrence-free survival （RFS） and overall survival （OS） between groups， and the Cox regression model was used to investigate the influencing factors for RFS and OS. ResultsThe 1-， 3-， and 5-year RFS rates of all patients were 79.2%， 49.8%， and 34.3%， respectively， with a median RFS of 35 months， while the 1-， 3-， and 5-year OS rates of all patients were 98.9%， 86.9%， and 77.3%， respectively. There were significant differences in cumulative RFS and OS rates between the patients with different levels of FIB-4， PNI， and FIB-4-PNI （RFS rate： χ2=17.890， 29.826， and 32.397， all P<0.001； OS rate： χ2=16.896， 21.070， and 26.121， all P<0.001）. The multivariate Cox regression analysis showed that history of diabetes （hazard ratio ［HR］=1.418， 95% confidence interval ［CI］： 1.046 — 1.922， P=0.024）， two tumors （HR=1.516， 95%CI： 1.094 — 2.101， P=0.012）， three tumors （HR=2.146， 95%CI： 1.278 — 3.604， P=0.004）， FIB-4-PNI 1 point （HR=1.875， 95%CI： 1.385 — 2.539， P<0.001）， and FIB-4-PNI 2 points （HR=2.35， 95%CI： 1.706 — 3.236， P<0.001） were independent risk factors for RFS， while two tumors （HR=1.732， 95%CI： 1.005 — 2.983， P=0.048）， three tumors （HR=3.511， 95%CI： 1.658 — 7.433， P=0.001）， FIB-4-PNI 1 point （HR=2.094， 95%CI： 1.230 — 3.565， P=0.006）， and FIB-4-PNI 2 points （HR=3.908， 95%CI： 2.306 — 6.624， P<0.001） were independent risk factors for OS. ConclusionFIB-4-PNI score can be used as an independent predictive factor for recurrence and overall survival time after RFA for early-stage HCC， and it can be combined with tumor features to predict postoperative recurrence and survival.
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AimThe present study discussed the humoral immune response and antibody dynamics after primary and booster immunity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines among patients with chronic liver disease (CLD) in the real world. Thus, it provided data to develop SARS-CoV-2 vaccination strategy. MethodsPatients with confirmed CLD and completed primary or booster immunity of SARS-CoV-2 vaccines were enrolled. Serological specimens were collected after primary or booster immunity of SARS-CoV-2 vaccines to detect novel coronavirus neutralizing antibody (nCoV NTAb) and novel coronavirus spike receptor-binding domain antibody (nCoV S-RBD). Thus, we could evaluate the humoral immune response and antibody dynamics after primary and booster immunity of SARS-CoV-2 vaccines among patients with CLD. Simultaneously, baseline demographics, liver disease-related situations, comorbidity-related situations, SARS-CoV-2 vaccination information, and laboratory examination-related indicators of patients were collected. ResultsA total of 315 patients received SARS-CoV-2 vaccines, including 223 patients who completed the primary immunity of SARS-CoV-2 vaccines, 114 patients who completed booster immunity of SARS-CoV-2 vaccines, and 22 patients who underwent the antibody detection of SARS-CoV-2 vaccines after both primary and booster immunities. The positive rate of nCoV NTAb was 59.64% in Primary and 87.72% in Booster (P<0.001). The median level of nCoV NTAb was 11.53 AU/mL in Primary and 31.98 AU/mL in Booster (P<0.001). The positive rate of nCoV S-RBD was 69.06% in Primary and 91.23% in Booster (P<0.001). The median level of nCoV S-RBD was 21.60AU/mL in Primary and 112.65 AU/mL in Booster (P<0.001). After booster immunity of SARS-CoV-2 vaccines in 22 patients, the positive rate of nCoV NTAb increased from 59.09% to 86.36%, and that of nCoV S-RBD increased from 68.18% to 90.91%. The median level of nCoV NTAb increased from 11.24 AU /mL to 59.14 AU /mL after booster immunity. The median level of nCoV S-RBD increased from 27.28 AU/mL to 219.10 AU/mL. Compared to the antibody level of primary immunity, the median level of nCoV NTAb and nCoV S-RBD in 22 patients was increased by 5.26 and 8.03 times, respectively. Among 22 patients, 9 were negative for nCoV NTAb after primary immunity, while 6 were transformed positive after booster immunity, and the positive conversion rate of nCoV NTAb was 66.7%. On the other hand, 7 patients were negative for nCoV S-RBD after primary immunity, while 5 were transformed positive after booster immunity, and the positive conversion rate of nCoV S-RBD was 71.4%. ConclusionPatients with CLD show improved humoral immune response after completing primary and booster immunity of SARS-CoV-2 vaccines, while booster immunity further improves the positive rate and antibody level of patients with CLD. Finally, the positive conversion rate among patients with primary immunity failure also can be improved after booster immunity.
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Objective:To analyze the risk factors of death within two years of the patients with liver cirrhosis after transjugular intrahepatic portosystemic shunt(TIPS), and to explore the predictive value of 6 common clinical evaluation systems on the risk of death after TIPS.Methods:TIPS clinical data from 132 patients with liver cirrhosis were analyzed retrospectively. According to the 2-year clinical outcome after TIPS, the patients were divided into the death group and the survival group. Logistic regression was used to analyze the risk factors of death within 2 years after TIPS. According to the scores of CTP, MELD, MELD Na, BioCliM, FIB-4, and ALBI evaluation systems, the prediction efficiency of death risk of the six evaluation systems was evaluated by using the receiver operating characteristic (ROC) curves and the area under the curve (AUC).Results:During the 2-year follow-up period after TIPS, the age, urea nitrogen level, platelet count, and proportion of hepatic encephalopathy in the death group were higher than those in the survival group one month after TIPS, and the serum sodium level was lower than those in the survival group (all P<0.05). Multivariate analysis showed that the elderly and hepatic encephalopathy one month after operation were independent risk factors for death (all P<0.05). At 1 week after the surgery, there were significant differences in CTP, MELD, and MELD-Na scores between the survival group and the death group (all P<0.05). One week after operation, the AUC of ROC of CTP, MELD, MELD-Na, and ALBI scores were 0.685, 0.721, 0.805, and 0.658 respectively, and the optimal critical values were 8.5, 12.99, 14.51 and -1.52 respectively. Conclusions:The elderly and the occurrence of hepatic encephalopathy one month after TIPS are independent risk factors for the death of liver cirrhosis patients after TIPS. The evaluation of CTP, MELD, MELD-Na, and ALBI one week after TIPS can predict the death risk of decompensated liver cirrhosis patients within 2 years after TIPS, and MELD-Na has the best predictive effect.
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Objective To investigate the level of glycosylated albumin (GA) in liver cirrhosis patients with different Child-Pugh classes and its application value in predicting liver function. Methods A total of 486 patients with liver cirrhosis who were hospitalized in Tianjin Third Central Hospital from January 1 to December 31, 2019, were enrolled, among whom 227 patients had liver cirrhosis without diabetes and 259 patients had liver cirrhosis with diabetes. The patients were divided into groups according to Child-Turcotte-Pugh (CTP) score, and fasting blood glucose, glycosylated hemoglobin, and percentage of GA (GA%) were measured. The Kruskal-Wallis H test was used for comparison of non-normally distributed continuous data between three groups, and the Dwass-Steel-Critchlow-Fligner test was used for further comparison between two groups. Scatter plots and fitting curves were plotted for CTP score and GA% to evaluate the association between them and calculate the cut-off value. Results For the cirrhosis patients without diabetes, there were significant differences between the patients with different Child-Pugh classes in GA% ( χ 2 =24.809, P < 0.001), fasting blood glucose ( χ 2 =11.899, P =0.003), and glycosylated hemoglobin ( χ 2 =13.607, P =0.001); further pairwise comparison showed that there was a significant difference in GA% between Child-Pugh class A/B liver cirrhosis patients without diabetes and Child-Pugh class C liver cirrhosis patients ( P < 0.05), Child-Pugh class A patients had a significantly higher level of fasting blood glucose than Child-Pugh class B patients ( P < 0.05), and Child-Pugh class A patients had a significantly higher level of glycosylated hemoglobin than Child-Pugh class B/C patients ( P < 0.05). For the patients with liver cirrhosis and diabetes, there were significant differences between the patients with different Child-Pugh classes in GA% ( χ 2 =10.734, P =0.005) and fasting blood glucose ( χ 2 =16.295, P < 0.001); further pairwise comparison showed that Child-Pugh class C liver cirrhosis patients with diabetes had a significantly lower GA% than Child-Pugh class A/B patients ( P < 0.05) and Child-Pugh class A patients had a significantly lower fasting blood glucose level than Child-Pugh class B patients ( P < 0.05). The fitting curve showed that GA% increased with the increase in CTP score in the liver cirrhosis patients without diabetes, reached the highest value at the CTP score of 6.5, and then started to decrease, with the lower value at the CTP score of 11.5, which showed a curvilinear relationship; in the liver cirrhosis patients with diabetes, GA% first increased and then decreased with the increase in CTP score, with a cut-off value of 8. Conclusion GA% first increases and then decreases along with the progression of liver cirrhosis. There is a significant difference in GA between liver cirrhosis patients with different Child-Pugh classes, suggesting that the reduction in GA is closely associated with liver function decompensation in end-stage liver cirrhosis.
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Intestinal flora imbalance plays a certain role in the development and progression of liver cancer, while probiotics have a certain impact on liver cancer, both of which are the focus of clinical research. This article introduces the mechanism of action of intestinal flora imbalance in the pathogenesis of liver cancer and the preventive effect of probiotics against liver cancer. Intestinal flora imbalance can participate in the pathological process of liver cancer by activating Toll-like receptor 4, regulating the level of metabolites, producing endotoxin, and inducing bacterial translocation and intestinal bacterial overgrowth, while probiotics can effectively prevent liver cancer by maintaining enterohepatic circulation, enhancing immune function, promoting the reproduction of intestinal probiotics, and reducing the toxicity of carcinogens, which can be further studied as the focus of subsequent liver cancer prevention in clinical practice.
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<p><b>OBJECTIVE</b>To compare the efficacies ofentecavir and adefovir in patients with chronic hepatitis B (CHB) and cirrhosis when administered as monotherapies using a 240-week course.</p><p><b>METHODS</b>Ninety patients diagnosed with CHB and cirrhosis (compensated or decompensated) were randomly divided into two treatment groups for administration of either entecavir (0.5 mg/day, oral; n =38) or adefovir (10 mg/day, oral; n =52) for 240 weeks. All participants underwent B-ultrasound and were tested for levels of HBV-DNA, alanine aminotransferase (ALT), aspartate aminotransferase (AST), blood urea nitrogen, creatinine, alpha-fetoprotein (AFP) and various serological markers of the hepatitis B virus at baseline and at treatment weeks 24, 48, 96, 144, 192, and 240. Instances of drug-related complications and adverse reactions were recorded. Patients who did not achieve complete virological response by treatment week 48 or who experienced virological breakthrough at any time during the study course were recorded and started on an appropriate combination therapy regimen. Statistical analyses were carried out using the t-test, chi-square test, and Cox regression modeling.</p><p><b>RESULTS</b>The dropout rate in the entecavir group was 2.6% and in the adefovir group was 13.5%. At treatment week 240, significantly more patients in the entecavir group had undetectable serum HBV-DNA (91.9% vs. adefovir group: 57.8%; x2=10.362, P=0.001), a negative conversion rate of hepatitis B e antigen (HBeAg) (46.2% vs. adefovir group: 24%; x2=5.055, P=0.025), and rate of HBeAg seroconversion (23.1% vs. adefovir group: 8%, P=0.047).The entecavir group and the adefovir group showed no significant differences upon per-protocol analysis and intention-to-treat analysis, nor in the rates of hepatocellular carcinoma development (entecavir group: 8.1% vs. adefovir group: 6.7%; x2=0.000, P=1.000) or mortality (entecavir group: 8.1% vs. adefovir group: 4.4%; x2=0.051, P=0.821). The possibility of achieving undetectable serum HBV-DNA was 2.761 times higher in the entecavir group than in the adefovir group (95.0% CI: 1.630 to 4.679). The possibility of HBeAg seroconversion was 0.192 times higher for males than for females (95.0% CI: 0.046 to 0.806).</p><p><b>CONCLUSION</b>Compared to adefovir, entecavir provides high efficiency and rapid viral suppression as a monotherapy for CHB patients when administered in a 240-week course.</p>
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Idoso , Feminino , Humanos , Masculino , Adenina , Alanina Transaminase , Antivirais , Aspartato Aminotransferases , Biomarcadores , Carcinoma Hepatocelular , Guanina , Antígenos E da Hepatite B , Hepatite B Crônica , Cirrose Hepática , Neoplasias Hepáticas , Organofosfonatos , Fatores de Tempo , alfa-FetoproteínasRESUMO
Objective: To evaluate the value of MELD-Na scoring system, MELD scoring system and Child-Pugh scoring system for liver failure with artificial liver support. Methods: The values of MELD-Na scoring system, MELD scoring system and Child-Pngh scoring system were evaluated using receiver operating characteristic (ROC) curves. Results: The area under curve (AUC) values generated by the ROC curves for Child-Pugh score were higher (AUC=0.794) than those of ME LD-Na score (AUC=0.724) and MELD score (AUC=0.664) respectively. The eutoff scores of three systems were 10.5, 24.8, 26.4 respectively, which could discriminate higher and lower mortality accurately. There were no significant statistic differences in predictive values of three systems for different liver failure(sub-acute liver failure and chronic-on-acute liver failure). But the Child-Pugh scoring system was the best for prediction of the chronic liver failure. Conclusion: MELD-Na scoring system,Child-Pugh scoring system and MELD scoring system can predict the prognosis of liver failure, in which the Child-Pugh scoring system was the best.
