About this trial
To determine the effect of MTHF supplementation on serum folate and homocysteine level, metabolic, nutritional status, liver function, and PPARα and TNFα gene expression in patients with MASLD
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Adult men or women (18-50 years)
Diagnosis of MASLD (grade 1 or 2 of steatosis confirmed by ultrasound)
Body mass index (BMI) = 25-34.9 kg/m²
Providing written informed consent
Disqualifiers
Pregnancy, lactation, or plans to get pregnant during the next three months.
Liver disease (viral hepatitis, autoimmune liver disease, cirrhosis, drug-induced hepatotoxicity, or alcoholic fatty liver disease), heart or renal failure, kidney stones, any neoplasia, inflammatory disease, hypothyroidism, hypercortisolism, or hypertension
Taking drugs affecting glucose or lipid metabolism, folate supplements, anti-obesity medications, weight-loss diets, or dietary supplements
Lifestyle factors known to impact folate status (current smoking, alcohol intake, recreational drug use)
Trial design
Parallel
Treatments tested in this trial
5-methyltetrahydrofolate (5-MTHF)
Dietary supplementPatients in this group will receive 5-methyltetrahydrofolate tablets (800 mcg) once a day for 90 days. Tablets will be manufactured by Ashbal Chemi pharmaceutical company (Qfol, Ashbal Chemi Co., Tehran, Iran).
placebo group
Dietary supplementPatients in this group will receive placebo for 90 days. The placebo is corn starch/ cellulose and will be consumed once a day. Placebo tablets will be manufactured by Ashbal Chemi Co. (Tehran, Iran).
Treatment groups
Trial outcomes
Primary outcomes
Serum folate level
Changes in serum folate level pre and post the 3-month intervention period.
Serum homocysteine level
Changes in serum homocysteine level pre and post the 3-month intervention period.
Expression of PPARα and TNFα genes
Changes in expression of PPARα and TNFα genes pre and post the 3-month intervention period.
Secondary outcomes
Liver biochemical parameters (ALT (alanine aminotransferase), AST (aspartate aminotransferase), and GGT (gamma-glutamyl transferase)
Changes in ALT, AST, and GGT pre and post the 3-month intervention period.
The fibrosis-4 (FIB-4) index
Changes in FIB-4 index pre and post the 3-month intervention period. The Fibrosis-4 (FIB-4) index will be calculated using the following formula: FIB-4 = (Age \[years\] × AST \[U/L\]) / (Platelet count \[10⁹/L\] × √ALT \[U/L\]). FIB-4 values \>1.3, indicate a greater likelihood of liver fibrosis.
Quality of life using SF-36 (36-Item Short Form Health Survey) questionnaires
Changes in quality-of-life pre and post the 3-month intervention period. Health-related quality of life will be assessed using the validated 36-Item Short Form Health Survey (SF-36). The questionnaire evaluates eight health domains: physical functioning, role limitations due to physical health, bodily pain, general health, vitality, social functioning, role limitations due to emotional problems, and mental health. Scores for each domain will be transformed to a 0-100 scale according to the standard scoring algorithm, with higher scores indicating better health-related quality of life.
Lipid profile (triglycerides, total cholesterol, LDL-C (low-density lipoprotein cholesterol), HDL-C (high-density lipoprotein cholesterol))
Changes in lipid profile (triglycerides, total cholesterol, LDL-C, HDL-C) pre and post the 3-month intervention period.
Sponsors and contacts
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