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Effect of vitamin D on sonographic and laboratory and criteria

Comparison of vitamin D and placebo application on sonographic, laboratory and some biochemical criteria of fatty liver in overweight and obese children aged between 12 and 18 years

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
IRCT
Registry ID
IRCT2017082017756N23
Enrollment
120
Registered
2017-08-25
Start date
2017-04-21
Completion date
Unknown
Last updated
2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fatty liver. Fatty (change of) liver, not elsewhere classified

Interventions

Intervention 1: Intervention Group (Vitamin D capsule): The intervention group receives 50000 international unit vitamin D as pearl on a weekly basis for 12 weeks. Intervention 2: Control Group (Place
Treatment - Drugs
Intervention Group (Vitamin D capsule): The intervention group receives 50000 international unit vitamin D as pearl on a weekly basis for 12 weeks.
Control Group (Placebo): The control group will receive placebo in the same color and dose for 12 weeks.

Sponsors

Vice-chancellery of Research and Technology, Birjand University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
12 Years to 18 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: Age between 12 and 18 years; children with overweight and obesity based on Centers for Disease Control and Prevention of the United States; children with fatty liver based on ultrasound criteria; vitamin D deficiency under laboratory test; willingness to collaborate in the study. Exclusion criteria: Children with background diseases including known thyroid dysfunction (hypothyroidism and hyperparathyroidism), diabetes and Cushing's syndrome; chronic use of any drug such as corticosteroids, and weight reducing and weight gain drugs; history of alcoholism and hepatitis induced by other causes (hereditary diseases, viruses, etc.); and unwillingness to continue cooperation in the study.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
C-reactive protein. Timepoint: before and after intervention. Method of measurement: Laboratory test in terms of milligram per deciliter.;Fasting blood sugar. Timepoint: before and after intervention. Method of measurement: Laboratory test in terms of milligram per deciliter.;Insulin. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Aspartate Aminotransferase. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Alanine Aminotransferase. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Alkaline phosphatase. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Uric acid. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Hemoglobin. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Albumin. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Platelet. Timepoint: before and after intervention. Method of measurement: Laboratory test.;High-density lipoprotein. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Low density lipoprotein. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Cholesterol. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Triglyceride. Timepoint: before and after intervention. Method of measurement: Laboratory test.;Fatty liver. Timepoint: before and after intervention. Method of measurement: Laboratory test.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Mahia Hosseini

Birjand University of Medical Sciences

Hosseini.mahia66@gmail.com+98 56 3239 5680

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026