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Objective: To investigate the demographic characteristics and clinical influencing factors which associates with the occurrence probability of persistent or intermittent hypoviremia (LLV) in patients with chronic hepatitis B (CHB) treated with nucleos(t)ide analogues (NAs). Methods: A single-center retrospective analysis was performed on patients with CHB who received outpatient NAs therapy for≥48 ± 2 weeks. According to the serum hepatitis B virus (HBV) DNA load at 48±2 weeks treatment, the study groups were divided into LLV (HBV DNA < 20 IU/ml and < 2 000 IU/ml) and MVR group (sustained virological response, HBV DNA < 20 IU/ml). Demographic characteristics and clinical data at the start of NAs treatment (considered as baseline) were retrospectively collected for both patient groups. The differences in the reduction of HBV DNA load during treatment was compared between the two groups. Correlation and multivariate analysis were further conducted to analyze the associated factors influencing the LLV occurrence. Statistical analysis was performed using the independent samples t-test, c2 test, Spearman analysis, multivariate logistic regression analysis, or area under the receiver operating characteristic curve. Results: A total of 509 cases were enrolled, with 189 and 320 in the LLV and MVR groups, respectively. Compared to patients with MVR group at baseline: (1) the demographics characteristics of patients showed that LLV group was younger in age (39.1 years, P = 0.027), had a stronger family history (60.3%, P = 0.001), 61.9% received ETV treatment, and higher proportion of compensated cirrhosis (20.6%, P = 0.025) at baseline; (2) the serum virological characteristics of patients showed that LLV group had higher HBV DNA load, qHBsAg level, qHBeAg level, HBeAg positive rate, and the proportion of genotype C HBV infection but decreased HBV DNA during treatment (P < 0.001) at baseline; (3) the biochemical characteristics of patients showed that LLV group had lower serum ALT levels (P = 0.007) at baseline; (4) the noninvasive fibrosis markers of patients showed that LLV group were characterized by high aspartate aminotransferase platelet ratio index (APRI) (P = 0.02) and FIB-4 (P = 0.027) at baseline. HBV DNA, qHBsAg and qHBeAg were positively correlated with LLV occurrence (r = 0.559, 0.344, 0.435, respectively), while age and HBV DNA reduction were negatively correlated (r = -0.098, -0.876, respectively). Logistic regression analysis showed that ETV treatment history, high HBV DNA load at baseline, high qHBsAg level, high qHBeAg level, HBeAg positive, low ALT and HBV DNA level were independent risk factors for patients with CHB who developed LLV with NAs treatment. Multivariate prediction model had a good predictive value for LLV occurrence [AUC 0.922 (95%CI: 0.897 ~ 0.946)]. Conclusion: In this study, 37.1% of CHB patients treated with first-line NAs has LLV. The formation of LLV is influenced by various factors. HBeAg positivity, genotype C HBV infection, high baseline HBV DNA load, high qHBsAg level, high qHBeAg level, high APRI or FIB-4 value, low baseline ALT level, reduced HBV DNA during treatment, concomitant family history, metabolic liver disease history, and age < 40 years old are potential risk factors for developing LLV in patients with CHB during the therapeutic process.
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Hepatitis B Crónica , Humanos , Adulto , Hepatitis B Crónica/complicaciones , Estudios Retrospectivos , Estudios Transversales , Antígenos e de la Hepatitis B , ADN Viral , Antivirales/uso terapéutico , Virus de la Hepatitis B/genética , DemografíaRESUMEN
Objective: To analyze the correlation between indocyanine green retention rate at 15 minutes (ICG-R15) and modified Scheuer score in liver tissues of patients with hepatitis B e antigen-positive/negative chronic hepatitis B (CHB), and further explore the indocyanine green clearance test (ICGCT) applied value in judging the progress of CHB-related liver disease. Methods: 407 HBeAg (+) / HBeAg (-) CHB inpatients with normal or slightly elevated serum alanine aminotransferase (ALT) [< 2 times the upper limit of normal (ULN)] and modified Scheuer score were collected, and divided into mild liver disease group (M group, 131 cases, modified Scheuer score < G2S2) and progressive liver disease group (A group, 276 cases, modified Scheuer score≥G2 and / or S2). Furthermore, the groups were sub-divided into HBeAg (+) - M group, HBeAg (-) - M group, HBeAg (+) - A group and HBeAg (-) - A group. The correlation between ICG-R15 and modified Scheuer score was analyzed retrospectively. The data were analyzed by SPSS 24.0 software. Results: Basic clinical characteristics: Among the 407 CHB cases with normal or mildly elevated serum ALT, 171 were HBeAg(+) CHB and 236 were HBeAg(-) CHB. The baseline mean serum HBV DNA was higher in HBeAg(+) CHB patients [(6.06 ± 1.95) log10IU/ml] than HBeAg(-) CHB patients [(3.60±1.37)log10IU/ml (P = 0.000)]. Included patients ICG-R15 detection characteristics: (1) The baseline mean value of ICG-R15 was not statistically significant between the two groups of HBeAg(+) CHB and HBeAg(-) CHB, and was basically within the normal range (< 10%); (2) Comparison of ICG-R15 baseline mean value among the subgroups showed that the patients in the HBeAg(+)-A group/HBeAg(-)-A group were higher than the HBeAg(+)-M group/HBeAg(-)-M group patients, and the difference was statistically significant (P = 0.013/P = 0.000). Included patients' correlation analysis between ICG-R15 and modified Scheuer score: (1) ICG-R15 and modified Scheuer score had shown weak positive correlation with inflammatory activity grade (g) in HBeAg (+) / HBeAg (-) CHB (r = 0.237, P = 0.002); r = 0.244, P = 0.000); (2) There was a weak positive correlation between ICG-R15 and fibrosis stage (s) in HBeAg (+) / HBeAg (-) CHB (r = 0. 254, P = 0; r = 0.225, P = 0.001). Included patients ICG-R15 predictive value for the severity of liver histological progression: when the cut-off value of ICG-R15 was 5.1%, the area under the receiver operating characteristic curve from M group to A group was 0.601 (P = 0.001) for predicting HBeAg (+) / HBeAg (-) CHB patients. Conclusion: ICG-R15 is positively correlated with the modified Scheuer score of liver tissue in HBeAg (+)/HBeAg (-) CHB patients with normal or slightly elevated ALT. In addition, when the cut-off value of ICG-R15 was 10%, it could not accurately reflect the effective hepatocyte reserve function of HBeAg (+) / HBeAg (-) CHB patients with normal or slightly elevated ALT. Importantly, when the cut-off value of ICG-R15 is 4.0% ~ 5.0%, it may have predictive value for liver disease progression to modified Scheuer score ≥ G2 and / or ≥S2 in HBeAg (+) / HBeAg (-) CHB patients with normal or slightly elevated ALT.
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Antígenos e de la Hepatitis B , Hepatitis B Crónica , Alanina Transaminasa , ADN Viral , Virus de la Hepatitis B/genética , Humanos , Verde de Indocianina , Estudios RetrospectivosRESUMEN
ABSTRACT: Objective To provide reference for further perfection and revision of standards relevant to limb injury by comparing the evaluation results of different disability standards of long bone fracture. Methods Thirty cases were selected from the long bone fracture cases accepted by our institution in 2018. These cases include 5 cases of shoulder, elbow, wrist, hip, knee, ankle joints, respectively, to investigate the degree of loss of function of joints after long bone fracture. Disability evaluation was made according to Classification of the Impairment Related To Injury ï¼hereinafter referred to as Classificationï¼, Assessment for Body Impairment of the injured in road traffic accidents ï¼now repealed, hereinafter referred to as original Road Standardï¼ and Identifying Work Ability-Gradation of Disability Caused by Work-related Injuries and Occupational Diseases ï¼hereinafter referred to as Work Standardï¼. The disability evaluation results of every domestic standard were compared with the joint damage rate of Guides to the Evaluation of Permanent Impairment ï¼hereinafter referred to as GEPIï¼. Results The functional loss rate of joints ï¼except ankleï¼ was 26%-48%ï¼and the ankle functional loss rate was 51%-64%. The mean value of GEPI joint impairment rate of the joints was 13%-22%, with the fluctuation range less than 10%. The rate of level 10 disability was 100% according to the Classification. The rate of level 10 disability was 27%, the rate of level 9 disability was 6% and 67% were not disabled according to the original Road Standard. The rate of level 10 disability was 10% according to the Work Standard and 90% had a disability above level 10 ï¼47% were classified as level 7 disabilityï¼. Conclusion The people with limb joint dysfunction in this study had evaluation results with a smaller fluctuation range and better consistency according to the Classification and GEPI. The evaluation results according to the original Road Standard and the Work Standard has a less consistency. The Classification is more similar to GEPI and is more reasonable.