Hepatocellular Carcinoma Incidence in Alcohol-Associated Cirrhosis: Systematic Review and Meta-analysis

BACKGROUND & AIMS

Alcohol is one of the leading causes of hepatocellular carcinoma (HCC). However, pooled estimates of HCC incidence in alcohol-associated cirrhosis have not been evaluated systematically. We performed a pooled analysis of time-to-event data to provide robust estimates for the incidence of HCC in alcohol-associated cirrhosis.

METHODS

Medline, Embase, Cochrane Central Register, Scopus, and Web of Science were searched from inception to August 2021. Individual patient data were reconstructed from published Kaplan-Meier curves, and a pooled analysis of cumulative HCC incidence was performed using a random-effects model.

RESULTS

We screened 5022 articles and included 18 studies (148,333 patients). In the pooled analysis, the cumulative incidence of HCC in alcohol-associated cirrhosis at 1, 5, and 10 years among studies that accounted for the competing risk of death without HCC was 1%, 3%, and 9%, respectively. A secondary analysis by traditional meta-analysis determined that the HCC incidence rate was higher in cohorts enrolled in a HCC surveillance program (18.6 vs 4.8 per 1000 person-years; P = .001) vs those who were not enrolled in a surveillance program. Meta-regression showed that diabetes, smoking, variceal bleeding, and hepatic decompensation were associated with a higher risk of HCC.

CONCLUSIONS

Our analysis determined that the 5- and 10- year cumulative risk of HCC in alcohol-associated cirrhosis was 3% and 9%, respectively, with a higher incidence in cohorts that were enrolled in a HCC surveillance program. These data should be validated further in large prospective studies, and may have important implications for HCC screening and surveillance among patients with alcohol-associated cirrhosis.

A Class Effect Network Meta-analysis of Lipid Modulation in Non-alcoholic Steatohepatitis for Dyslipidemia

BACKGROUND AND AIMS

Pharmaceutical therapy for NASH is associated with lipid modulation, but the consensus on drug treatment is limited and lacks comparative analysis of effectiveness. A network meta-analysis was conducted to compare NASH drug classes in lipid modulation.

METHODS

Online databases were searched for randomized controlled trails (RCTs) evaluating NASH treatments in biopsy-proven NASH patients. Treatments were classified into four groups: (1) inflammation, (2) energy, (3) bile acids, and (4) fibrosis based on the mechanism of action. A Bayesian network analysis was conducted with outcome measured by mean difference (MD) with credible intervals (Crl) and surface under the cumulative ranking curve (SUCRA).

RESULTS

Forty-four RCTs were included in the analysis. Bile acid modulating treatments (MD: 0.05, Crl: 0.03-0.07) were the best treatment for improvement in high-density lipid (HDL) cholesterol, followed by treatments modulating energy (MD: 0.03, Crl: 0.02-0.04) and fibrosis (MD: 0.01, Crl: -0.12 to 0.14) compared with placebo. The top three treatments for reduction in triglycerides were treatments modulating energy (MD: -0.46, Crl: -0.49 to -0.43), bile acids (MD: -0.22, Crl: -0.35 to -0.09), and inflammation (MD: -0.08, Crl: -0.13 to -0.03) compared with placebo. SUCRA found treatment modulating fibrosis (MD: -1.27, Crl: -1.76 to -0.79) was the best treatment for reduction in low-density lipid (LDL) cholesterol followed by treatment modulating inflammation (MD: -1.03, Crl: -1.09 to -0.97) and energy (MD: -0.37, Crl: -0.39 to -0.34) compared with placebo, but LDL cholesterol was worsened by treatments modulating bile acids.

CONCLUSIONS

Network analysis comparing the class effects of dyslipidemia modulation in NASH found that treatment targets can include optimization of atherogenic dyslipidemia. Future studies are required to evaluate the cardiovascular outcomes.

Caregivers' hopes, expectations and concerns surrounding the employment and future of young people with mental health conditions

OBJECTIVE

Informal caregivers are often placed in a better position to understand and advocate for the vocational needs of young persons with mental health conditions. However, their opinions are largely ignored in the planning of vocational outcomes. This qualitative study had two broad aims: to explore (1) the perceptions of caregivers of young adults with mental health conditions on issues of paid employment and (2) their views and expectations of employment support services.

METHODS

A total of 30 semi-structured interviews were conducted. Caregivers were 45 years old on average, the majority were women (73%) and were of Chinese ethnicity (53%). Most participants (60%) were parents of the young persons with psychotic disorders (57%), or affective and mood disorders, such as depression or anxiety disorders (43%).

RESULTS

Thematic analyses of data revealed three superordinate themes: (1) caregiving roles, (2) caregivers' expectations and hopes, and (3) barriers to employmentof young persons with mental health conditions.

CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

Caregivers strongly believed that employment support services should prioritise and advocate for recovery while securing employment. Local mental health employment support services should incorporate the views and expectations of caregivers of young persons with mental health conditions to foster better coordination between stakeholders, and enhance support for successful employment, reintegration into the community, and ultimately recovery for these individuals.

Roles, Facilitators and Challenges of Employment Support Specialists Assisting Young People with Mental Health Conditions

Purpose The present study aimed to understand the roles, effective strategies and facilitators, and challenges of employment support specialists (ESS) in assisting young people with mental health conditions (MHCs) gain and sustain employment in Singapore. Methods An interpretative qualitative design using an inductive approach was adopted for this study. Using a semi-structured interview guide, in-depth interviews were conducted with twenty ESS employed with mental health service providers or other community-based centers. Verbatim transcripts of the interviews were thematically analyzed using inductive methods. ESS were broadly classified as "any professionals providing employment-related support to people with MHCs". Results Majority of the ESS were employed at a tertiary psychiatric institute. Participants included vocational and occupational specialists, case managers and other clinical professionals. Three key themes emerged from the data: (i) descriptions of roles undertaken by the ESS depicting a wide range of services and requisite skillsets; (ii) facilitators that benefit young people with MHCs' in terms of job placement, for example, ESS' attitudes and attributes, and their clients' disposition; and (iii) challenges that deter effective job placements, such as factors pertaining to the ESS themselves, their clients, and clients' employers. Under this theme, ESS also proposed ways to improve employment opportunities of people with MHCs. Conclusions This study provided insight into a range of tasks performed and challenges faced by ESS in Singapore while assisting their clients. There is a need to address ESS' challenges and expectations in order to enhance their efficiency and aid reintegration of young people with MHCs into the workforce and the society.

Psychometric properties of the World Health Organization WHOQOL-BREF Quality of Life assessment in Singapore

PURPOSE

This study validated the World Health Organization Quality of Life (WHOQOL-BREF) questionnaire with 3400 respondents living in Singapore.

METHODS

The ethnic composition was 76.1% Chinese, 12.3% Malay, 9.6% Indian, and 2% Others. The sample included adults with disabilities (28.9%), adults recovering from mental health issues (14%), and adults from the general population (57.1%). Questionnaires about health-related conditions, the effects of disability on everyday functioning (WHODAS 2.0), the WHOQOL-BREF, and add-on modules of QOL of people with disabilities (WHOQOL-DIS) and QOL of elders (WHOQOL-OLD) were administrated.

RESULTS

Confirmatory factor analysis supported a construct of QOL made of four domains, revealing good construct validity. The four domains predicted overall QOL and health satisfaction. Good internal consistency was evidenced by high alpha coefficients for the physical (.79), psychological (.82), social relationships (.81), and environment (.83) domains. Convergent validity was shown by moderate correlations between the different questionnaires measuring QOL (WHOQOL-BREF, WHOQOL-DIS, and WHOQOL-OLD), and discriminant validity by a lower correlation between the WHOQOL-BREF and disability. Convergent and divergent validity were also indicated by higher correlations between similar constructs across the different measures, and lower correlations between dissimilar constructs across measures, respectively. Concurrent validity was supported by showing that individuals with chronic medical conditions had lower QOL than individuals without chronic medical conditions.

CONCLUSIONS

The results showed that the WHOQOL-BREF has sound psychometric properties and can be used to measure QOL in Singapore.

Quantitative assessment of differential sensory blockade after lumbar epidural lidocaine

A cutaneous current perception threshold (CPT) sensory testing device measures both large and small diameter sensory nerve fiber function and may be useful in evaluating differential neural blockade. Eight subjects received both lumbar epidural saline and lumbar epidural lidocaine. Five milliliters of normal saline was administered and the CPTs were measured. After the saline, 10 mL of 2% plain lidocaine was administered. CPTs, and sensation to touch, pinprick, and cold were subsequently measured. Saline had no effect on any measurements. Lidocaine caused an increase in all CPTs at the umbilicus and the knee reaching a statistical significance at 5 Hz for the umbilicus only. The great toe showed a slight increase of the 5 Hz stimulus and no increase of the 2000 or 250 Hz stimulus. There was a significant decrease in touch, pinprick, and cold sensation at the umbilicus and knee and a significant decrease in the cold sensation at the great toe. There was no effect on any measurements made at the mastoid. Epidural lidocaine resulted in a differential neural blockade as measured by a CPT monitor but not with crude sensory measurements.