Dataset Information

Efficacy and safety of oral semaglutide in patients with non-alcoholic fatty liver disease complicated by type 2 diabetes mellitus: A pilot study.

ABSTRACT:

Background and aim

This study aimed to clarify the efficacy and safety of oral semaglutide treatment in patients with non-alcoholic fatty liver disease (NAFLD) complicated by type 2 diabetes mellitus (T2DM).

Methods

This was a single-arm, open-label pilot study. Sixteen patients with NAFLD who received oral semaglutide for T2DM were included in the analysis. Oral semaglutide was initiated at a dose of 3 mg once daily, and the dose was sequentially increased to 7 mg at 4 weeks and 14 mg at 8 weeks (maintenance dose) until the end of the 24-week trial.

Results

Body weight and levels of liver-related biochemistry, plasma glucose, and hemoglobin A1c decreased significantly from baseline to 12 weeks. These significant decreases were maintained until the end of the trial. Additionally, levels of the homeostasis model assessment-insulin resistance and triglyceride significantly decreased at 24 weeks. Controlled attenuation parameter (CAP) values significantly decreased from baseline to 24 weeks. Changes in body weight were correlated with those in levels of alanine aminotransferase (r = 0.52) and CAP (r = 0.72). As for liver fibrosis markers, significant decreases from baseline to 24 weeks in levels of the fibrosis-4 index, ferritin, and type IV collagen 7 s were found; however, the liver stiffness measurement did not significantly decrease. Most adverse events were grade 1-2 transient gastrointestinal disorders.

Conclusions

Oral semaglutide treatment in patients with NAFLD complicated by T2DM improved impaired liver function, hypertriglyceridemia, insulin resistance, and hepatic steatosis, as well as improving diabetic status and reducing body weight.

SUBMITTER: Arai T

PROVIDER: S-EPMC9260206 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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Publications

Efficacy and safety of oral semaglutide in patients with non-alcoholic fatty liver disease complicated by type 2 diabetes mellitus: A pilot study.

Arai Taeang T Atsukawa Masanori M Tsubota Akihito A Ono Hirotaka H Kawano Tadamichi T Yoshida Yuji Y Okubo Tomomi T Hayama Korenobu K Nakagawa-Iwashita Ai A Itokawa Norio N Kondo Chisa C Nagao Mototsugu M Iwakiri Katsuhiko K

JGH open : an open access journal of gastroenterology and hepatology 20220616 7

<h4>Background and aim</h4>This study aimed to clarify the efficacy and safety of oral semaglutide treatment in patients with non-alcoholic fatty liver disease (NAFLD) complicated by type 2 diabetes mellitus (T2DM).<h4>Methods</h4>This was a single-arm, open-label pilot study. Sixteen patients with NAFLD who received oral semaglutide for T2DM were included in the analysis. Oral semaglutide was initiated at a dose of 3 mg once daily, and the dose was sequentially increased to 7 mg at 4 weeks and ...[more]

PMID: 35822119

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Project description:ObjectiveTo explore the effects of oral semaglutide on glycaemic parameters, body weight, and satisfaction in the first recipient patients with type 2 diabetes mellitus in Slovenia, in a real-world clinical practice setting.MethodsThe first consecutive adult patients with type 2 diabetes who were eligible for oral semaglutide treatment were included in this prospective, open-label interventional study. Patients received increasing doses of oral semaglutide and were evaluated at inclusion, at 1 month, then 3-5 months after starting treatment. Fasting blood glucose, glycosylated haemoglobin (HbA1c), body weight, patient satisfaction with oral semaglutide treatment (using the validated Treatment Satisfaction Questionnaire for Medication), and adverse effects, were analysed. Statistical analyses were performed using one-way analysis of variance, and, when significant interactions were found, Bonferroni post-hoc test. A P-value <0.05 was considered statistically significant.ResultsTwenty patients (11 male: 9 female; mean age, 59.9 ± 1.5 years; mean diabetes duration, 8.5 ± 1.4 years) were included. Oral semaglutide (7 and 14 mg) significantly decreased HbA1c (from 9.4 ± 0.3% to 8.2 ± 0.2% and 7.8 ± 0.2%, respectively) and fasting plasma glucose (from 11.2 ± 0.5 mmol/L to 9.2 ± 0.7 mmol/L and 8.9 ± 0.4 mmol/L, respectively). Oral semaglutide (14 mg) significantly decreased body weight (from 100.9 ± 2.7 kg to 92.7 ± 2.4 kg). Patients reported that treatment was easy to use and expressed high global satisfaction. Mild and transient, mostly gastrointestinal, adverse effects were reported in 10 patients.ConclusionsOral semaglutide, the first oral glucagon-like peptide 1 receptor agonist, was effective and safe, and associated with high patient satisfaction, in its first recipients in Slovenia. The results are important for daily clinical practice involving patients with type 2 diabetes, however, due to the small study population, lack of placebo control, and short exposure to oral semaglutide, the effectiveness of oral semaglutide in clinical practice requires further investigation.

Project description:The prevalence of non-alcoholic fatty liver disease (NAFLD) in patients with type 2 diabetes mellitus (T2DM) is increasing and there is an urgent need for new treatment strategy to prevent progression of hepatic steatosis and fibrosis. We have performed a systematic review and meta-analysis of randomized controlled trials (RCTs) to evaluate the efficacy and safety of glucagon-like peptide-1 receptor agonists (GLP-1RAs) in the treatment of hepatic steatosis and fibrosis in patients with T2DM and NAFLD. The PubMed, Web of Science, Scopus, Embase and Cochrane Central Register of Controlled Trials databases were searched for articles that met the eligibility criteria to explore the efficacy and safety of GLP-1RAs in patients with T2DM and NAFLD. We assessed pooled data using a random/fixed-effects model according to the I2 and p-values. Eight trials that included a total of 468 participants were eligible for inclusion in the review. For primary outcomes, administration of GLP-1RAs significantly decreased the content of intrahepatic adipose (IHA)[p=0.007, weight mean difference (WMD) -3.01, 95% confidence interval (CI) -4.75, -1.28], subcutaneous adipose tissue (SAT) (p<0.00001,WMD -28.53,95%CI -68.09,-26.31), and visceral adipose tissue (VAT) (p<0.0001,WMD -29.05,95%CI -42.90,-15.9). For secondary outcomes, GLP-1RAs produced a significant decrease in levels of alanine aminotransferase(ALT)(p=0.02, WMD -3.82, 95%CI -7.04, -0.60), aspartate aminotransferase (AST) (p=0.03, WMD -2.4, 95%CI -4.55,-0.25, I2 = 49%), body weight (p<0.00001,WMD -3.48,95%CI -4.58,-2.37), body mass index (p<0.00001,WMD -1.07,95%CI -1.35,-0.78), circumference waist (p=0.0002,WMD -3.87, 95%CI -5.88, -1.86) fasting blood glucose (p=0.02, WMD -0.35, 95%CI -0.06, -0.05), HbA1c (p<0.00001,WMD -0.39,95%CI -0.56,-0.22), HoMA-IR(p=0.005, WMD-1.51, 95%CI-0.87,-0.16), total cholesterol (p=0.0008, WMD -0.31, 95%CI -0.48, 0.13) and triglycerides (p=0.0008, WMD -0.27, 95%CI -0.43,-0.11) in comparison with the control regimens. The main adverse events associated with GLP-1RAs included mild-to-moderate gastrointestinal discomfort and nonsense hypoglycemia that resolved within a few weeks. GLP-1RAs were an effective treatment that improved intrahepatic visceral and subcutaneous adipose tissue, inflammatory markers, the anthropometric profiles and some metabolic indices in patients with T2DM and NAFLD, GLP-1RAs could be considered for use in these if there are no contraindications. Further studies are needed to understand the direct and indirect effects of GLP-1RAs on NAFLD and the potential mechanism via which they prevent its progression. Systematic Review Registration: PROSPERO, identifier CRD42021265806.

Project description:BackgroundNon-alcoholic fatty liver disease (NAFLD) is increasingly widespread with an overall global estimated prevalence of 25%. Type 2 diabetes Mellitus (T2DM) is a key contributor to NAFLD progression and predicts moderate-severe liver fibrosis and mortality. However, there is currently no uniform consensus on routine NAFLD screening among T2DM patients, and the risk factors of NAFLD and advanced fibrosis among T2DM patients remain to be clarified fully.AimWe explored the prevalence, clinical spectrum, and risk factors of NAFLD and liver fibrosis among T2DM patients.MethodsThis is a cross-sectional study that enrolled subjects from a primary care clinic and a diabetes centre in Singapore. Subjects aged 21 to 70 years of all ethnic groups with an established T2DM diagnosis were included. Subjects with chronic liver diseases of other aetiologies were excluded. All subjects underwent transient elastography for hepatic steatosis and fibrosis assessment. Their demographics, anthropometric measurements and clinical parameters were collected. Statistical analysis was performed using STATA/SE16.0 software.ResultsAmong 449 enrolled T2DM subjects, 436 with complete data and valid transient elastography results were analysed. Overall, 78.72% (344/436) of the T2DM subjects had NAFLD, of which 13.08% (45/344) had increased liver stiffness. Higher ALT level (OR = 1.08; 95% CI: 1.03-1.14; p = 0.004), obesity (BMI ≥ 27.5 kg/m2, OR = 2.64; 95% CI: 1.28-5.44; p = 0.008) and metabolic syndrome (OR = 4.36; 95% CI 1.40-13.58; p = 0.011) were independent factors associated with increased CAP (NAFLD). Higher AST level (OR = 1.06; 95% CI: 1.02-1.11; p = 0.008), CAP value (OR = 1.02; 95% CI: 1.00-1.03; p = 0.003), lower platelet count (OR = 0.99; 95% CI: 0.98-1.00; p = 0.009) and concomitant hypertension (OR = 4.56; 95% CI: 1.18-17.62; p = 0.028) were independent factors associated with increased liver stiffness.ConclusionsOur study demonstrated a considerably high prevalence of NAFLD among T2DM patients, with the proportion of advanced liver fibrosis among T2DM NAFLD patients much higher than the general population. Given that NAFLD is largely asymptomatic, increased awareness and vigilance for identifying NAFLD and increased liver stiffness among T2DM patients should be advocated.

Dataset Information

Efficacy and safety of oral semaglutide in patients with non-alcoholic fatty liver disease complicated by type 2 diabetes mellitus: A pilot study.

Background and aim

Methods

Results

Conclusions

Publications

Efficacy and safety of oral semaglutide in patients with non-alcoholic fatty liver disease complicated by type 2 diabetes mellitus: A pilot study.

Similar Datasets

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