Effect of hypoalbuminemia on mortality in cirrhotic patients with spontaneous bacterial peritonitis.

Objectives: The impact of hypoalbuminemia on the short-term and long-term mortality of cirrhotic patients with spontaneous bacterial peritonitis (SBP), both with and without renal function impairment, remains insufficiently elucidated based on population-based data. Materials and Methods: We retrieved data from Taiwan's National Health Insurance Database encompassing 14,583 hospitalized patients diagnosed with both cirrhosis and SBP during the period from January 1, 2010, to December 31, 2013. Prognostic factors influencing 30-day and 3-year survival were computed. Furthermore, the impact of hypoalbuminemia on the mortality rate among SBP patients, with or without concurrent renal function impairment, was also assessed. Results: The 30-day mortality rates for patients with SBP, comparing those with hypoalbuminemia and those without, were 18.3% and 29.4%, respectively (P < 0.001). Similarly, the 3-year mortality rates for SBP patients with hypoalbuminemia and those without were 73.7% and 85.8%, respectively (P < 0.001). Cox proportional hazard regression analysis, adjusted for patients' gender, age, and comorbid conditions, substantiated that individuals with hypoalbuminemia exhibit an inferior 30-day survival (hazard ratio [HR]: 1.62, 95% confidence interval [CI]: 1.51-1.74, P < 0.001) and reduced 3-year survival (HR: 1.57, 95% CI: 1.50-1.63, P < 0.001) in comparison to those lacking hypoalbuminemia. Among SBP patients with renal function impairment, those presenting hypoalbuminemia also experienced diminished 30-day survival (HR: 1.81, 95% CI 1.57-2.07, P < 0.001) as well as reduced 3-year survival (HR: 1.70, 95% CI 1.54-1.87, P < 0.001). Likewise, in SBP patients without renal function impairment, the presence of hypoalbuminemia was associated with poorer 30-day survival (HR: 1.54, 95% CI 1.42-1.67, P < 0.001) and 3-year survival (HR: 1.53, 95% CI 1.46-1.60, P < 0.001). Conclusion: Among cirrhotic patients with SBP, the presence of hypoalbuminemia predicts inferior short-term and long-term outcomes, regardless of renal function.

Prognostic factors of cirrhotic patients with invasive fungal infections.

Fungal infection (FI) is a life-threatening condition in cirrhotic patients. However, a population-based study is required to determine the short-term mortality of these patients. The Taiwan National Health Insurance Database was used to enroll 1214 cirrhotic patients with FIs who were hospitalized between January 1, 2010 and December 31, 2013. Among them, 165 were diagnosed with invasive FIs. The overall 30-day and 90-day mortality rates for patients with invasive FIs were 25.7% and 49.9%, respectively (P < .001). After adjusting for sex, age, and other comorbidities, the following 90-day mortality prognostic factors were statistically different: renal function impairment (hazard ratio = 1.98, 95% confidence interval = 1.05-3.70, P = .034), concurrent with bacterial infections (hazard ratio = 1.75, 95% CI = 1.07-2.88, P = .027). Half of the cirrhotic patients died within 90-daysdue to invasive FIs, highlighting the importance of renal function impairment and concurrent with bacterial infections as an important prognostic factor.

Effects of Taiwan's COVID-19 alert levels on the physical activity behaviors and psychological distress of community-dwelling older adults.

BACKGROUND: The Taiwanese government implemented stringent preventative health measures to curb the spread of COVID-19. However, these measures negatively affected the physical activity behaviors and psychological distress of individuals. In this study, we investigated the effects of Taiwan's COVID-19 alert-based restrictions on the physical activity behaviors and psychological distress of community-dwelling older adults. METHODS: In this longitudinal study, 500 community-dwelling older adults were randomly sampled from a health promotion center in Taiwan. Telephone interviews were conducted between May 11, 2021, and August 17, 2021, which coincided with the Level 3 alert period when group physical activities were prohibited. Telephone interviews were again conducted between June 20, 2022, and July 4, 2022, after the alert level was reduced to Level 2 but group physical activities were prohibited period. Through the telephone interviews, data regarding the participants' physical activity behaviors (type and amount) and 5-item Brief Symptom Rating Scale (BSRS-5) scores were collected. Moreover, data regarding physical activity behaviors were collected from the records of our previous health promotion programs, which were conducted before the national alert period. The obtained data were analyzed. RESULTS: The alert levels influenced physical activity behaviors. Because of strict regulations, physical activity amount decreased during the Level 3 alert period and did not recover rapidly during the Level 2 alert period. Instead of engaging in group exercises (e.g., calisthenics and qigong), the older adults chose to exercise alone (e.g., strolling, brisk walking, and biking). Our findings indicate that the COVID-19 alert level has a significant influence on the amount of physical activity for participants (p < 0.05, partial η2 = 0.256), with pairwise comparisons showing that the physical activity amount decreased significantly across the three time periods (p < 0.05). The psychological distress of the participants did not appear to change during the regulation period. Although the participants' overall BSRS-5 score was slightly lower during the Level 2 alert period compared to the Level 3 alert period, the difference was not statistically significant (p = 0.264, Cohen's d = 0.08) based on a paired t-test. However, the levels of anxiety (p = 0.003, Cohen's d = 0.23) and inferiority (p = 0.034, Cohen's d = 0.159) were considerably higher during the Level 2 alert period than during the Level 3 alert period. CONCLUSIONS: Our findings indicate that Taiwan's COVID-19 alert levels influenced the physical activity behaviors and psychological distress of community-dwelling older adults. Time is required for older adults to regain their prior status after their physical activity behaviors and psychological distress were affected by national regulations.

Physical fitness and its correlation with handgrip strength in active community-dwelling older adults.

In this cross-sectional study, we assessed the physical fitness levels of active community-dwelling older adults. Moreover, we investigated the correlation of their (stratified by age and sex) fitness levels with handgrip strength (HGS). Comprehensive physical fitness tests, including sarcopenia screening, were conducted with a total of 2,130 older adults residing in a rural area of Taiwan. The 5th, 10th, 25th, 50th, 75th, 90th, and 95th percentiles of age- and sex-specific physical fitness levels were determined. Furthermore, we identified the key parameters for assessing the physical fitness of older adults and performed stepwise multiple linear regression analysis. Both men and women exhibited age-related decreases in all aspects of functional fitness, a trend indicating that older adults in Taiwan may lose their independence in the future. Furthermore, the regression analysis revealed that HGS was positively correlated with sex, body mass index, and the results of 30-s arm curl and back scratch tests but negatively correlated with age and the result of 8-foot up-and-go test. Our reference values for physical fitness may help assess the fitness levels of active community-dwelling older adults and design community-based health programs to prevent the early loss of independence in community-dwelling older adults in Taiwan.

The role of hepatic reserve in the mortality of cirrhotic patients with small hepatocellular carcinoma receiving radiofrequency ablation.

Although radiofrequency ablation (RFA) is considered a curative treatment for early stage small hepatocellular carcinoma (HCC), the long-term prognosis is suboptimal. The major complications in cirrhotic patients are usually related to poor prognosis and include esophageal variceal bleeding, ascites, and hepatic encephalopathy. This study aimed to evaluate the role of liver reserve on mortality after RFA for early stage HCC among cirrhotic patients, according to the presence of the number of complications. The Taiwan National Health Insurance Database was used to identify 2389 cirrhotic patients with treatment-naïve HCC (<3 cm) undergoing RFA hospitalized between January 1, 2010 and December 31, 2013. Of these, 594 patients had concurrent or a history of cirrhotic-related complications. The 1-year and 3-year survival rates in the cirrhotic patients with complications were 78.5% and 39.8%, respectively, and those in the patients without complications were 92.7% and 65.9% (P < .001), respectively. Age (hazard ratio [HR] 1.03, 95% confidence interval [CI] 1.02-1.04, P < .001) and cirrhotic-related complications (HR 2.65, 95% CI 2.22-3.16, P < .001) significantly increased 3-year mortality. The HR of mortality in patients with 1, 2, or 3 complications compared to those without complications were 2.35 (95% CI 1.92-2.88), 3.27 (95% CI 2.48-4.30), and 4.63 (95% CI 2.82-7.62), respectively (all P < .001). In cirrhotic patients with early stage HCC undergoing RFA, poor liver reserve correlates with poor outcome. The presence or history of three cirrhotic-related complications increased 3-year mortality 4-fold.

Comparison of Fragmentation and Dusting Modality Using Holmium YAG Laser during Ureteroscopy for the Treatment of Ureteral Stone: A Single-Center's Experience.

Laser ureteroscopic lithotripsy (URSL) is an efficacious treatment for ureteral stones. There have been few previous studies comparing the different energy and frequency settings for URSL in a single center. We compared these two laser modalities, which were simultaneously used in our medical center for the treatment of ureteral stones. Patients who underwent fragmentation or dusting laser URSL between September 2018 and June 2020 were retrospectively reviewed. We compared patients who underwent fragmentation and dusting laser and assessed the enhancing factors for stone free rate. There were a total of 421 patients with ureteral stones who met the study criteria. There was no significant difference between the characteristics of both groups. The fragmentation group had a better stone free rate and a lower retropulsion rate compared with the dusting group. Multivariate analysis revealed that stone basket use, no upper ureteral stone or pyuria significantly improved the stone free rate. Both laser modes were effective and safe for ureteral lithotripsy although the fragmentation system showed slightly higher effectiveness and lower complication rate.

Correlation analysis of physical fitness and its impact on falls in 2130 community- dwelling older adults: a retrospective cross-sectional study.

BACKGROUND: As the community-dwelling population ages in Taiwan, concerns regarding long-term care have grown more urgent. Physical fitness plays a key role in enabling community-dwelling older adults to independently complete daily tasks and avoid falling accidents. However, the effect of physical fitness on falls and other fitness-related factors remains poorly understood. METHODS: In this retrospective cross-sectional study, 2130 community-dwelling older adults were recruited from a rural region of Taiwan. Each of these participants completed a demographics interview and frailty questionnaire and reported their history of falls. We evaluated each participant's height and body weight measurements, calf circumference, bone mass density, and results on the grip strength, single-leg standing, chair sit-and-reach, 8-ft up-and-go, 30-second chair stand, 2-minute step, 30-second arm curl, 6-m walk, and back scratch tests to determine their overall physical fitness, which consisted of their body composition, muscular strength and endurance, flexibility, and cardiopulmonary fitness. RESULTS: The prevalence of falls in the preceding year among the older adults surveyed was 20.8%, and the resultant hospitalization rate was 10.9%. The older adults who were more physically active in the past week, had regular exercise habits, lived with family, and had no history of hospitalization due to falls, exhibited greater performance on the physical fitness tests. Three time fallers exhibited lower levels of overall physical fitness than did those who had not fallen. The nonfallers outperformed the fallers in grip strength (participants who had not fallen and those who had fallen once, twice, or three times in the preceding year: 24.66 ± 0.19 vs. 23.66 ± 0.35 vs. 20.62 ± 0.71 vs. 22.20 ± 0.90 kg) and single-leg standing duration (19.38 ± 0.39 vs. 16.33 ± 0.78 vs. 13.95 ± 1.67 vs. 12.34 ± 1.82 seconds). CONCLUSIONS: Exercise habits, living status, hospitalization due to falls, and amount of exercise were all associated with physical fitness in community-dwelling older adults. The results of all of the assessments indicated that the participants who had fallen three times exhibited lower levels of physical fitness than did those who had not fallen in the previous year. Physical measurements, including grip strength and single-leg standing duration, are associated with an individual's risk of falling, which indicates that they should be considered in the development of geriatric physical fitness and fall-prevention programs.

Identification of early response to hypertonic dextrose prolotherapy markers in knee osteoarthritis patients by an inflammation-related cytokine array.

BACKGROUND: Osteoarthritis (OA) is one of the most common forms of arthritis, and hypertonic dextrose prolotherapy has long been used clinically to treat knee OA. The aim of this study was to investigate the inflammation-related protein-expression profile characterizing the efficacy of the hypertonic dextrose prolotherapy in knee OA as prognostic markers. METHODS: OA patients over the age of 65 were recruited for Western Ontario McMaster University Osteoarthritis (WOMAC) index, knee X-ray evaluation and knee joint synovial fluid analysis before and after hypertonic dextrose prolotherapy. The expressions of inflammation-related factors were measured using a novel cytokine antibody array methodology. The cytokine levels were quantified by quantitative protein expression and analyzed by ELISA using the patients' knee-joint synovial fluid. RESULTS: The WOMAC Index and minimum joint space width before receiving the intra-articular injection and at 2-week intervals were compared. Twelve patients who received OA intervention were enrolled and finally a clinical evaluation of 12 knee joints and knee synovial fluid samples were analyzed. In this study, after receiving hypertonic dextrose prolotherapy, the OA patients clearly demonstrated a significant improvement in WOMAC index and increasing tendency in the medial minimum joint space width after intervention. Meanwhile, we observed a significantly associated tendency between hypertonic dextrose treatment of knee OA and the upregulation of MMP2, TIMP-1, EGF, CXCL9 and IL-22. CONCLUSION: The findings provide knee OA patients receiving hypertonic dextrose prolotherapy, which is accompained by the improvemeny of knee symptoms and associated tendency of upregulation of MMP2, EGF, CXCL 9 and IL-22.

Effect of a Comprehensive Rehabilitation Program for Community Women with Urinary Incontinence: A Retrospect Cohort Study.

Urinary incontinence (UI) is a common problem affecting older adult women globally, but studies regarding combined treatments for all types of UI are still lacking. Here we evaluate the efficacy of a comprehensive rehabilitation program for women with UI. A comprehensive rehabilitation program was introduced that combines pelvic floor muscle (PFM) exercises, functional electrical stimulation, and timely biofeedback during the training process. Data of patients with stress (SUI), urgency (UUI), or mixed (MUI) urinary incontinence who participated in this program between 2016 and 2019 were reviewed retrospectively. Seventy-three subjects (mean age 59.2 ± 12.7 years) were enrolled. After 12 weeks of rehabilitation, vaginal pressure and control accuracy increased in all groups. PFM maximum recruitment increased significantly at week 12 in SUI and UUI, but not in MUI. At week 6, only the SUI group had achieved significant improvements in vaginal pressure, PFM maximum recruitment and control accuracy. The Short-form Urogenital Distress Inventory (UDI-6) and Incontinence Impact Questionnaire-7 (IIQ-7) scores declined dramatically after the program started, and significant improvements were maintained to week 48. The comprehensive rehabilitation program is effective and decreases urinary leakage episodes and improves quality of life in women with UI, especially SUI.

Prognosis of hypoglycemia episode in cirrhotic patients during hospitalization.

BACKGROUND: Studies have shown that hyperglycemia in cirrhotic patients increases mortality. However, no population-based study has evaluated the influence of hypoglycemia upon hospital admission on death in these patients. The aim of this study was to assess the effect of hypoglycemia at admission on the mortality of patients with liver cirrhosis. METHODS: The Taiwan National Health Insurance Database was searched, and 636 cirrhotic patients without baseline diabetes mellitus who presented with hypoglycemia upon hospitalized from 2010 to 2013 were included in the study. A one-to-four propensity score matching was performed to select a comparison group based on age, sex and comorbidities. RESULTS: The overall 30-day mortality rate was 30.2% in the hypoglycemia group and 7.4% in the non-hypoglycemia group (P < 0.001). After Cox regression modeling adjusting for age, sex and comorbid disorders, cirrhotic patients with hypoglycemia had a hazard ratio (HR) of 30-day mortality of 4.96 (95% confidence interval [CI] 4.05-6.08, P < 0.001) as compared to the non-hypoglycemia group. In subgroup analysis, the cirrhotic patients with hypoglycemia and hepatocellular carcinoma (HCC) had a 30-day mortality HR of 6.11 (95% confidence interval [CI] 4.40-8.49, P < 0.001) compared to those with neither hypoglycemia nor HCC. CONCLUSIONS: Hypoglycemia is a very important prognostic factor in the 30-day mortality of cirrhotic patients, especially in those with underlying HCC.

Effectiveness of a machine-assisted healthy physical fitness promotion program for community elderly.

BACKGROUND: Maintaining physical fitness is important for health of the elderly. How to implement an effective and efficient model is a practical issue. A healthy physical fitness promotion program with machine-assisted exercises was designed for elderly and executed in a community in 2015 and 2016. The program was implemented for 10 to 12 weeks with two (group 1) or three (group 2) sessions per week, and functional fitness tests were conducted before, at the end, and 3 months after the training. This study is to investigate the effectiveness of machine-assisted physical fitness promotion program for the community elderly. METHODS: A retrospective analysis was conducted on the participants' data, including sex, age, height, weight, waist-hip ratio, grip strength, back stretch, chair sit-and-reach, 30-second chair stand, 30-second arm curl, 2-minute step, single-leg standing, 8-ft up-and-go, and body composition. The differences in test results before, at the end, and 3 months after the training and the percentage change at different time intervals between the two groups were compared. RESULTS: After training, body mass index in group 2 and the test completion time for 8-ft up-and-go in group 1 decline significantly; furthermore, significant increase was noted in the height and number of times of 2-minute step in both groups, and grip strength, number of times of their 30-second arm curl, and 30-second chair stand in group 2. The training effect sustained 3 months after the training in height and number of times of 2-minute step in both groups, and grip strength, number of times of their 30-second arm curl, and 30-second chair stand in group 2. CONCLUSION: This study discovered that 10 to 12 weeks of machine-assisted exercise training can improve the elderly community members' body composition, muscle strength, muscle endurance, agility, dynamic balance, and cardiorespiratory endurance. Moreover, with three sessions per week, its effects were even maintained for 3 months after the training.

Effects of poor hepatic reserve in cirrhotic patients with bacterial infections: A population-based study.

OBJECTIVE: Ascites, hepatic encephalopathy, hepatorenal syndrome, spontaneous bacterial peritonitis, and esophageal variceal bleeding are major complications associated with cirrhosis. The presence of these complications indicates poor hepatic reserve. This study aimed to identify the effects of poor hepatic reserve on mortality in cirrhotic patients with bacterial infections. PATIENTS AND METHODS: The Taiwan National Health Insurance Database was used to identify 43,042 cirrhotic patients with bacterial infections hospitalized between January 1, 2010, and December 31, 2013, after propensity score matching analysis. Of these, 21,521 cirrhotic patients had major cirrhotic-related complications and were considered to have poor hepatic reserve. RESULTS: Mortality rates at 30 and 90 days were 24.2% and 39.5% in the poor hepatic reserve group and 12.8% and 21.7% in the good hepatic reserve group, respectively (P < 0.001 for each group). The cirrhotic patients with poor hepatic reserve (hazard ratio [HR], 2.10; 95% confidence interval [CI] = 2.03-2.18; P < 0.001) had significantly increased mortality at 90 days. The mortality HRs in patients with one, two, and three or more complications compared to patients without complications were 1.92 (95% CI = 1.85-1.99, P < 0.001), 2.61 (95% CI = 2.47-2.77, P < 0.001), and 3.81 (95% CI = 3.18-4.57, P < 0.001), respectively. CONCLUSION: In cirrhotic patients with bacterial infections, poor hepatic reserve is associated with a poor prognosis. The presence of three or more cirrhotic-related complications increases mortality almost four folds.

Ensemble learning of model hyperparameters and spatiotemporal data for calibration of low-cost PM2.5 sensors.

he PM2.5 air quality index (AQI) measurements from government-built supersites are accurate but cannot provide a dense coverage of monitoring areas. Low-cost PM2.5 sensors can be used to deploy a fine-grained internet-of-things (IoT) as a complement to government facilities. Calibration of low-cost sensors by reference to high-accuracy supersites is thus essential. Moreover, the imputation for missing-value in training data may affect the calibration result, the best performance of calibration model requires hyperparameter optimization, and the affecting factors of PM2.5 concentrations such as climate, geographical landscapes and anthropogenic activities are uncertain in spatial and temporal dimensions. In this paper, an ensemble learning for imputation method selection, calibration model hyperparameterization, and spatiotemporal training data composition is proposed. Three government supersites are chosen in central Taiwan for the deployment of low-cost sensors and hourly PM2.5 measurements are collected for 60 days for conducting experiments. Three optimizers, Sobol sequence, Nelder and Meads, and particle swarm optimization (PSO), are compared for evaluating their performances with various versions of ensembles. The best calibration results are obtained by using PSO, and the improvement ratios with respect to R2, RMSE, and NME, are 4.92%, 52.96%, and 56.85%, respectively.

Endoscopic papillary balloon dilation decreases the risk of bleeding in cirrhotic patients compared with endoscopic biliary sphincterotomy: A national population-based study.

Although endoscopic papillary balloon dilation (EPBD) seems to cause fewer instances of bleeding, there are insufficient data to determine the optimal methods for decreasing the risk of bleeding in cirrhotic patients.In this study, we compared the bleeding risks following endoscopic biliary sphincterotomy (EST) vs EPBD in cirrhotic patients and identified clinical factors associated with bleeding and 30-day mortality.Taiwan's National Health Insurance Database was used to identify 3201 cirrhotic patients who underwent EST or EPBD between January 1, 2010, and December 31, 2013.We enrolled 2620 patients receiving EST and 581 patients receiving EPBD. The mean age was 63.1 ±â€Š13.9 years, and 70.4% (2252/3201) were men. The incidence of post-endoscopic retrograde cholangiopancreatography (ERCP) bleeding was higher among patients treated with EST than those treated with EPBD (EST vs EPBD: 3.5% vs 1.9%). Independent predisposing factors for bleeding included EST, renal function impairment, and antiplatelet or anticoagulant therapy. The overall 30-day mortality was 4.0% (127/3201). Older age, renal function impairment, hepatic encephalopathy, bleeding esophageal varices, ascites, hepatocellular carcinoma, biliary malignancy, and pancreatic malignancy were associated with higher risks for 30-day mortality.To decrease post-ERCP hemorrhage, EPBD is the preferred method in patients with cirrhosis, especially for those who have renal function impairment or are receiving antiplatelet or anticoagulant therapy.

Effect of proton pump inhibitors on mortality of cirrhotic patients with pneumonia.

OBJECTIVE: Pneumonia is life-threatening in patients with liver cirrhosis. Proton pump inhibitors (PPIs) may increase the risk of these patients developing pneumonia. However, whether PPIs increase mortality in patients with cirrhosis and pneumonia remain unknown. METHODS: We used the Taiwan National Health Insurance Database to enroll 1,201 cirrhotic patients with pneumonia without active gastrointestinal bleeding who were receiving PPIs and were hospitalized between January 1, 2010 and December 31, 2013. A one-to-three propensity score match was performed to select a comparison group based on age, gender, and comorbid disorders. RESULTS: The overall 30-day and 90-day all-cause mortality rates were 13.7% and 26.9% in the PPI group, and 14.3% and 25.1% in the non-PPI group, respectively. After Cox regression model adjusting for age, gender, and comorbid disorders, the hazard ratios of the effect of PPIs on 30-day and 30 to 90-day mortality were 0.94 (95% Confidence Interval [CI], 0.79-1.12, P = 0.468) and 1.26 (95% CI, 1.05-1.52; P = 0.013), respectively. CONCLUSIONS: PPIs were not associated with 30-day mortality among cirrhotic patients with pneumonia but not active gastrointestinal bleeding. However, prolonged PPI therapy may be associated with higher mortality.

Statin use in cirrhotic patients with infectious diseases: A population-based study.

BACKGROUND: Recent studies have shown benefits of statins in patients with liver cirrhosis. However, it is still unknown if statins have a beneficial effect on the mortality of cirrhotic patients with bacterial infections. METHODS: The Taiwan National Health Insurance Database was searched, and 816 cirrhotic patients receiving statins with bacterial infections hospitalized between January 1, 2010 and December 31, 2013 were included in the study. A one-to-four propensity score matching was performed to select a comparison group based on age, sex, and comorbid disorders. RESULTS: The overall 30-day mortalities in statin and non-statin group were 5.3% and 9.8%, respectively (P = 0.001). After Cox regression modeling adjusting for age, sex, and comorbid disorders, the hazard ratio (HR) of statin use on 30-day mortality was 0.52 (95% confidence interval [CI]: 0.38-0.72, P<0.001). In subgroup analysis, the 30-day mortality effect of statin use was more pronounced in patients with pneumonia (HR = 0.34; 95% CI: 0.19-0.59; P<0.001) and bacteremia (HR = 0.55; 95% CI: 0.35-0.85; P = 0.008). Atovastatin (HR = 0.59; 95% CI: 0.37-0.93) and rosuvastatin (HR = 0.59; 95% CI: 0.36-0.98) were associated with a decreased 30-day mortality risk compared to patients not taking statins. CONCLUSIONS: Statin use decreases the 30-day mortality of cirrhotic patients with bacteremia and pneumonia.

Population-based study of Entecavir and long-term mortality in chronic hepatitis B-related decompensated liver cirrhosis.

BACKGROUND AND AIMS: We lack population-based studies that identify the role of entecavir (ETV) in extending long-term survival in chronic hepatitis B (CHB)-related decompensated liver cirrhotic patients. Since 2010, National Health Insurance in Taiwan has covered long-term medical payment for antiviral therapy in CHB-related cirrhotic patients whose HBV DNA is ≥ 2000 IU/mL. We studied the effect of ETV on the mortality of CHB-related decompensated cirrhosis patients compared with patients who did not receive antiviral agents at baseline. METHODS: From the Taiwan National Health Insurance Database, we collected 758 CHB-related decompensated cirrhosis patients with elevated viral loads (HBV DNA ≥ 2000 IU/mL) using ETV and discharged between January 1, 2010, and December 31, 2013. The comparison group consisted of 1516 selected CHB-related decompensated cirrhotic patients without antiviral therapy at baseline using propensity score matching analysis. RESULTS: The 1-, 2-, and 3-year mortality probabilities were 34.7%, 42.5%, and 48.5 % in the ETV group and 21.1%, 37.8% and 51.3 % in the non-ETV group, respectively. Based on a Cox proportional hazards regression model adjusted by patients' sex, age, and comorbid disorders, the hazard ratios (HR) in the ETV group for 1-year, 1-2-year, and 2-3-year mortalities were 1.22 (95% confidence interval [CI] 1.05-1.43, P = .010), 1.02 (0.86-1.20, P = .866), and 0.59 (0.38-0.90, P = .016), compared with the non-ETV group. CONCLUSIONS: Even in CHB-related decompensated cirrhotic patients, higher initial viral loads were correlated with poor outcomes. However, the long-term usage of ETV can decrease long-term mortality in these patients.

Effect of proton pump inhibitors in hospitalization on mortality of patients with hepatic encephalopathy and cirrhosis but no active gastrointestinal bleeding.

BACKGROUND: Hepatic encephalopathy (HE) is a neuropsychiatric complication of decompensated cirrhosis. Proton pump inhibitors (PPIs), used as potent acid suppressants, are associated with HE occurrence in cirrhotic patients. However, it is still unknown if PPIs contribute to mortality in cirrhotic patients with HE and no active gastrointestinal bleeding. METHODS: We used the Taiwan National Health Insurance Database to identify 1004 cirrhotic patients with HE and no active gastric bleeding, who received oral PPIs between January 1, 2010 and December 31, 2013. On the basis of comorbid disorder data, we used propensity score matching at a 1:4 ratio to select 4016 cirrhotic patients with HE and no active gastric bleeding who did not receive PPIs as a comparison group. All patients were followed up for one year from the index time. RESULTS: The overall 30-day, 90-day, and 1-year mortalities were 36.1%, 52.6%, and 70.1% in PPI group, and 27.5%, 41.7%, and 62.4% in non-PPI group. Using Cox regression model analysis with adjustment for age, gender, and other comorbid disorders, we obtained hazard ratios of 1.360 (95% CI: 1.208-1.532, P<0.001), 1.563 (95% CI: 1.314-1.859; P<0.001), and 1.187 (95% CI: 1.008-1.398; P=0.040) for, respectively, 30-day, 30-day to 90-day, and 90-day to 1-year mortality in patients taking PPIs. CONCLUSION: PPIs increase short-term and long-term mortality of cirrhotic patients with HE and no active gastrointestinal bleeding.

The long-term outcomes of cirrhotic patients with pleural effusion.

Background/Aim: A pleural effusion is an abnormal collection of fluid in the pleural space and may cause related morbidity or mortality in cirrhotic patients. Currently, there are insufficient data to support the long-term prognosis for cirrhotic patients with pleural effusion. In this study, we investigated the short- and long-term effects of pleural effusion on mortality in cirrhotic patients and evaluated the benefit of liver transplantation in these patients. Patients and Methods: The National Health Insurance Database, derived from the Taiwan National Health Insurance Program, was used to identify 3,487 cirrhotic patients with pleural effusion requiring drainage between January 1, 2007 and December 31, 2010. The proportional hazards Cox regression model was used to control for possible confounding factors. Results: The 30-day, 90-day, 1-year, and 3-year mortalities were 20.1%, 40.2%, 59.1%, and 75.9%, respectively, in the cirrhotic patients with pleural effusion. After Cox proportional hazard regression analysis adjusted by patient gender, age, complications of cirrhosis and comorbid disorders, old age, esophageal variceal bleeding, hepatocellular carcinoma, hepatic encephalopathy, pneumonia, renal function impairment, and without liver transplantation conferred higher risks for 3-year mortality in the cirrhotic patients with pleura effusion. Liver transplantation is the most important factor to determine the 3-year mortalities (HR: 0.17, 95% CI 0.11- 0.26, P < 0.001). The 30-day, 30 to 90-day, 90-day to 1-year, and 1 to 3-year mortalities were 5.7%, 13.4%, 20.4%, and 21.7% respectively, in the liver transplantation group, and 20.5%, 41.0%, 61.2%, and 77.5%, respectively, in the non-liver transplantation group. Conclusion: In cirrhotic patients, the presence of pleural effusion predicts poor long-term outcomes. Liver transplantation could dramatically improve the survival and should be suggested as soon as possible.

Effect of Proton Pump Inhibitors on Mortality in Patients with Cirrhosis and Spontaneous Bacterial Peritonitis.

INTRODUCTION AND AIM: Spontaneous bacterial peritonitis (SBP) is a life-threatening infection in patients with cirrhosis. However, it is unknown whether patients with SBP and cirrhosis who do not have active gastrointestinal bleeding have a poorer prognosis if treated with proton pump inhibitors (PPI). MATERIAL AND METHODS: We used the Taiwan National Health Insurance Database to identify 858 patients with SBP and cirrhosis who were administered PPIs and hospitalized between January 1, 2010, and December 31, 2013. One-to-two propensity score matching was performed to select a comparison group based on age, gender, and comorbidities. All patients obtained follow-up for 1 year. RESULTS: The overall 30-day, 90-day, and 1-year mortality was 27.9%, 49.0%, and 73.7%, respectively, in the PPI group and 25.6%, 43.8%, and 67.2%, respectively, in the non-PPI group. After adjusting the Cox regression model for age, gender, and comorbidities, the hazard ratios for PPIs regarding 30-day, 30- to 90-day, and 90-day to 1-year mortality were 1.074 (95% CI 0.917-1.257, P = 0.377), 1.390 (95% CI 1.154-1.673, P = 0.001), and 1.297 (95% CI 1.099- 1.531, P = 0.002), respectively. CONCLUSIONS: PPIs did not increase the short-term mortality of patients with SBP and cirrosis who did not have active gastrointestinal bleeding, but PPIs increased the long-term mortality risk. For these patients, physicians should discontinue PPIs as early as possible.