Frequency of non-alcoholic fatty liver disease in patients with type-2 diabetes mellitus and its associated risk factors

The efficacy of traditional Chinese medicine sequential therapy in non-alcoholic fatty liver disease

Objective

Sequential therapy in traditional Chinese medicine (TCM) refers to a combination of internal and external treatment methods in a certain order based on syndrome differentiation and therapy. The aim of this study was to evaluate the efficacy of TCM sequential therapy that is given on the basis of conventional management in patients with non-alcoholic fatty liver disease (NAFLD).

Methods

Medical records of one hundred NAFLD patients who received treatment at Zhejiang Provincial Tongde Hospital between February 2023 and April 2024 were retrospectively analyzed. Of them, 48 patients received routine intervention (Control group), and 52 patients were additionally treated by sequential TCM therapy (TCM group). The levels of blood lipid indicators, liver function indicators, TCM syndrome efficacy, and quality of life (QOL) scores were compared between the two groups before and after the intervention.

Results

After the intervention, the levels of blood lipid and liver function indicators in both groups were significantly improved compared to preintervention and were considerably better in the TCM compared to the Control group (P<0.05). The overall efficacy was higher in the TCM group (94.23%) compared to the Control group (79.17%) (P<0.05). After the intervention, the QOL scores of both groups increased and were significantly higher in the TCM group than in the Control group (P<0.05).

Conclusions

For NAFLD patients, adopting TCM sequential therapy in addition to the routine disease management strategies can effectively regulate patients' blood lipid levels, restore liver function, improve disease treatment effectiveness, and improve the quality of life.

Prevalence of nonalcoholic fatty liver disease in Pakistan: a systematic review and meta-analysis

Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver condition globally and the leading cause of liver-related death and morbidity. The goal of this study was to collect current data in order to calculate the pooled prevalence of NAFLD in Pakistan. We conducted a comprehensive literature search on four electronic databases until March 2024 to find studies on the prevalence of NAFLD in Pakistan. Pooled prevalence estimates of NAFLD were obtained using random-effects meta-analytic models. The chi-square test was used to account for study heterogeneity, whereas the I2 statistic was used to assess inconsistency. The data were stratified by the general population (average risk) and individuals with metabolic diseases (high risk). Two reviewers thoroughly and independently screened, reviewed, and assessed all studies. In total, 468 studies were reviewed, and 34 were included. The pooled NAFLD prevalence in the general population was 29.82% (95% CI 21.39-39.01%; prediction interval: 2.98-68.92%) based on 13 studies. In individuals with metabolic disorders, the prevalence of NAFLD in patients with diabetes, hypertension, and obesity, was 58.47% (95% CI 54.23-62.64%; prediction interval: 38.16-77.40%), 74.08% (95% CI 60.50-85.70%), and 47.43% (95% CI 30.49-64.66%), respectively. There was no evidence of publication bias, although a statistically significant level of heterogeneity was seen among the studies (I2 ranged from 57.5 to 98.69%). The findings of this study indicate a substantial prevalence of NAFLD in the population of Pakistan. The Pakistani government must formulate a comprehensive approach and plan aimed at augmenting awareness, control, prevention, and treatment of fatty liver disease.Prospero Registration no: CRD42022356607.

Prevalence of Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD) in Persons with Obesity and Type 2 Diabetes Mellitus: A Cross-sectional Study

Background

Metabolic dysfunction-associated steatotic liver disease (MASLD) is an important entity in patients with type-2 diabetes (T2D). Exploring the prevalence and related factors of MASLD is vital toward developing effective methods of diagnosis and treatment. The objective of this study was to determine the prevalence of MASLD in persons with obesity and T2D.

Materials and methods

This cross-sectional study was conducted at a private healthcare facility (Medicell Clinics) in Karachi, Pakistan, reviewing records from January to December 2022. Persons of either gender aged 18 or above with a diagnosis of T2D and/or obesity were analyzed.

Results

Of a total of 646 persons, 430 (66.6%) were females. The mean age was 48.58 ± 13.88 years, ranging between 18 and 85 years. T2D was noted in 351 (54.3%) patients, while obesity was observed in 593 (91.8%) persons, 396 (61.3%) had MASLD. Persons having MASLD had significantly higher body mass index (31.16 ± 5.13 vs 28.14 ± 4.76 kg/m2, p < 0.001). Likewise, obesity was significantly associated with MASLD (94.9 vs 86.8%, p < 0.001). The odds ratios (OR) and 95% confidence intervals (CIs) are reported in multivariate logistic regression table. Persons with T2DM (OR = 1.519, p = 0.009), and obesity (OR = 2.651, p = 0.001) showed significantly increased odds of having MASLD. The analysis revealed that individuals in the age-group of 18-40 (OR = 1.627, p = 0.014) had increased odds of having MASLD.

Conclusion

The prevalence of MASLD was very high in persons with T2D, and obesity. Type-2 diabetes with or without obesity, or the other way around, significantly increases the risk of MASLD. Therefore, these persons should be screened for MASLD to improve clinical outcomes in the affected people.

How to cite this article

Latif S, Ahsan T. Prevalence of Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD) in Persons with Obesity and Type 2 Diabetes Mellitus: A Cross-sectional Study. Euroasian J Hepato-Gastroenterol 2024;14(2):129-133.

Correlation study on the relationship between dyslipidemia and carotid intima-media thickness in patients with diabetes mellitus

Objective

To investigate the correlation between dyslipidemia and carotid intima-media thickness (IMT) in patients with diabetes mellitus.

Methods

A descriptive research design was adopted in this study. One hundred and twenty patients with Type-2 diabetes mellitus who were admitted to the physical examination center of The Fourth Hospital of Hebei Medical University from June 2020 to June 2021 for physical examination were recruited to the experimental group. The 120 patients were divided into three groups according to carotid IMT: normal group, thickened group, and plaque group. Forty healthy people who underwent a physical examination during the same period were recruited as the control group. The differences in IMT in various parts of the experimental group and the control group and the differences in blood lipid indexes were compared and analyzed. In addition, the correlation between mean IMT of bilateral common carotid arteries and blood lipid levels in normal, thickened and plaque groups was compared and analyzed.

Results

The intima-media thicknesses of the internal carotid artery and bilateral common carotid arteries of the patients in the experimental group were significantly thicker than those in the healthy control group, the levels of TC, TG and LDL were higher than those in the control group, while the level of HDL was lower than that in the control group, with a statistically significant difference (p=0.00). The levels of fasting plasma glucose (FPG), glycosylated hemoglobin (HbA1c), TG, TC and LDL were positively correlated with the mean IMT of bilateral common carotid arteries (p<0.05), while the level of HDL was negatively correlated with the mean IMT of bilateral common carotid arteries (p<0.05).

Conclusion

Dyslipidemia and glucose metabolism in patients with Type-2 diabetes mellitus have a close bearing on carotid IMT. Clinically, patients with Type-2 diabetes mellitus can be judged by monitoring carotid IMT for dyslipidemia, atherosclerosis and other related complications.

Chinese patients with type 2 diabetes mellitus and nonalcoholic fatty liver disease have lower serum osteocalcin levels compared to individuals with type 2 diabetes mellitus and no liver disease: a single-center cross-sectional study

PURPOSE

Osteocalcin may benefit nonalcoholic fatty liver disease (NAFLD). The present study aimed to explore the levels of serum osteocalcin in NAFLD in patients with type 2 diabetes mellitus (T2DM).

METHODS

In total, 1026 inpatients diagnosed with T2DM were enrolled in the study. NAFLD was defined according to the working definition of the revised guidelines for the management of NAFLD published by the Chinese Liver Disease Association, and confirmed by abdominal ultrasonography.

RESULTS

The current study found a NAFLD prevalence of 54% in the T2DM population. Subjects with NAFLD had lower concentrations of osteocalcin (8.28-13.99 ng/mL vs. 8.80-16.25 ng/mL, P = 0.001) but similar vitamin D, parathyroid hormone, beta-C-terminal telopeptide of type I collagen and procollagen type 1 N-peptide levels. Osteocalcin levels (OR: 0.956; 95% CI 0.926-0.987) were significantly associated with NAFLD. When all significant clinical indicators were analyzed together, increased BMI (OR: 1.120; 95% CI 1.065-1.178), fasting C-peptide (OR: 1.270; 95% CI 1.089-1.481) and triglycerides (OR: 1.661; 95% CI 1.284-2.148) were associated with a greater risk of NAFLD, while older age (OR: 0.967; 95% CI 0.948-0.986) and high osteocalcin levels (OR: 0.935; 95% CI 0.902-0.969) were related with a decreased risk of NAFLD. For every additional unit of osteocalcin, the patients received 7% deduced odds of NAFLD.

CONCLUSION

Low osteocalcin levels were associated with an increased risk for NAFLD in patients with T2DM.

Dietary Acid Load (DAL), Glycated Hemoglobin A1c (HbA1c), and Metabolic Syndrome (MeS) Mediate the Association of the Adherence to the Dietary Approaches to Stopping Hypertension (DASH) and Mediterranean Diet (MeD) With Nonalcoholic Fatty Liver Disease

The study aimed to investigate the association of adults adhering to Dietary Approaches to Stop Hypertension (DASH) and Mediterranean diet (MeD) with nonalcoholic fatty liver disease (NAFLD) using structural equation modeling (SEM) in Iran. In this population-based cross-sectional study, 3,220 adults (44.65% female) aged ≥18 years were selected from the Amol Cohort Study (AmolCS). The dietary intakes were assessed by a validated 168-item semi-quantitative food-frequency questionnaire (FFQ). Residual method energy adjustment of MeD and DASH scores were calculated. Demographic characteristics and anthropometric and laboratory measurements were collected. NAFLD was diagnosed by an expert radiologist via ultrasound sonography. Based on the primary hypothesis, DASH, MeD, and NAFLD were fitted into models. Metabolic syndrome (MeS) as a potential risk factor directly affected NAFLD risk in all these models. In both genders, the higher adherence to DASH negatively affected NAFLD risk indirectly through the two following paths. (1) Dietary acid load (DAL) and metabolic syndrome (2) DAL and hemoglobin A1c (HbA1c). In addition, the higher DAL positively affected NAFLD risk among male participants indirectly via increasing HbA1c level and MeS (from DAL to HbA1c: β = 0.07, P < 0.001; from HbA1c to MeS: β = 0.10, P < 0.001). Similarly, in both genders, the relationship between MeD and NAFLD was mediated through (1) DAL, HbA1c, and MeS and (2) DAL and MeS. Further, among male participants, the MeD and NAFLD risk were also associated via the mediators of HbA1c and MeS. In female participants, the higher MeD score was directly associated with a reduction of NAFLD risk (β = -0.07, P = 0.008). The present study found three important mediators, including DAL, HbA1c, and MeS, in the association of DASH and MeD scores with NAFLD risk. Preventive and therapeutic interventions should target the mediators, including DAL, HbA1c, MeS, and its components, to reduce NAFLD incidence in the general population.

Metabolic Risk Factors Are Associated with the Disease Severity and Prognosis of Hepatitis B Virus-Related Acute on Chronic Liver Failure

BACKGROUND/AIMS

Metabolic risk factors could accelerate hepatitis B virus (HBV)-related mortality; however, their impacts on disease severity in HBV-related acute on chronic liver failure (HBV-ACLF) patients remain unexplored. In this study, we assessed the effects of metabolic risk factors on the outcome of HBV-ACLF patients.

METHODS

This study retrospectively enrolled antiviral therapy naïve HBV-ACLF patients from a single center in China. Patients were evaluated according to Child-Turcotte-Pugh score, Model for End-Stage Liver Disease (MELD) score, 30-day, 90-day mortality and survival rate to estimate the prognosis of HBV-ACLF. The impacts of different metabolic risk factors were further analyzed.

RESULTS

A total of 233 patients, including 158 (67.8%) with metabolic risk factors and 75 (32.2%) without metabolic risk factors, were finally analyzed. Patients with metabolic risk factors had significantly higher MELD score (22.6±6.1 vs 19.8±3.8, p<0.001), 90-day mortality rate (56.3% vs 38.7%, p=0.017), and shorter median survival time (58 days vs 75 days: hazard ratio, 1.553; 95% confidence interval, 1.061 to 2.274; p=0.036) than patients without them. Moreover, metabolic risk factors were independently associated with patients' 90-day mortality (hazard ratio, 1.621; 95% confidence interval, 1.016 to 2.585; p=0.043). Prediabetes/diabetes and hypertension were related to higher rates of infection and worse renal function in HBV-ACLF patients.

CONCLUSIONS

HBV-ACLF patients with metabolic risk factors, especially prediabetes/diabetes or hypertension, could have more severe disease and lower survival rates. In addition, the existence of metabolic disorder is an independent risk factor for HBV-ACLF patients' 90-day mortality.