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Determination of the effect of licorice on Sex hormone, insulin and fasting blood sugar, blood lipids, depression, sleep quality and appetite in participants with polycystic ovary syndrome (PCOS) and overweight / obesity.

Determination of the effect of licorice extract on testosterone and Sex hormone binding globulin (SHBG), LH, FSH, Insulin, FBS, LDL, HDL, TG, Cholesterol, sleep quality, depression, and appetite in participants with polycystic ovary syndrome (PCOS) and overweight / obesity.

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20200922048802N2
Enrollment
72
Registered
2020-12-22
Start date
2020-09-22
Completion date
Unknown
Last updated
2025-09-15

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

Conditions

Condition 1: Polycystic ovarian syndrome. Condition 2: Overweight and obesity. Polycystic ovarian syndrome Overweight and obesity

Interventions

Intervention 1: People in this group will recieve three 500 mg capsules of licorice daily for 8 weeks. Intervention 2: Control group: People in this group will recieve three 500 mg capsules of placebo

Sponsors

Yazd University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 45 Years

Inclusion criteria

Inclusion criteria: Age between 18 to 45 BMI 25-35 kg/m2 Polycystic ovary syndrome based on Rotterdam criteria

Exclusion criteria

Exclusion criteria: Blood pressure equal or than 90/140 mmHg Cardiovascular diseases with regular drug use, liver, kidney and thyroid disorders, diabetes Taking multi vitamin-mineral supplements Smoking Antioxidant and herbal treatments during the last 3 months Pregnancy and lactation Consumption of licorice more than 300 grams per week Hyper androgenism includes hereditary adrenal hyperplasia, Cushing's syndrome, hyperprolactinemia, and hypothyroidism or androgen-secreting tumors History of allergy to licorice or any of its components

Design outcomes

Primary

MeasureTime frame
Serum testosterone level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: ELISA Kit.

Secondary

MeasureTime frame
Serum SHBG level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: ELISA Kit.;Serum FSH level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: ELISA Kit.;Serum LH level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: ELISA Kit.;Serum insulin level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: ELISA Kit.;Serum FBS level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Biochemical analysis.;Serum LDL level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Biochemical analysis.;Serum HDL level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Biochemical analysis.;Serum TG level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Biochemical analysis.;Serum Cholesterol level. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Biochemical analysis.;BDI questionnaire. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Likert scale.;Pittsburgh Sleep Quality Index (PSQI). Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Likert scale.;The Council on Nutrition Appetite Questionnaire (CNAQ). Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Likert scale.;Body composition. Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Body analyzer.;Anthropometric measurements (height, weight, BMI, waist circumference, hip circumference, abdominal / hip ratio). Timepoint: at the beginning and end of 8-weeks intervention period. Method of measurement: Body analyzer.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactHadis Hooshmandi

Yazd University of Medical Sciences

hadis.july.1994@gmail.com+98 35 3820 9100

Outcome results

None listed

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