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Effect of polyphenol rich extract of licorice on improving symptoms of Parkinson disease

Study of the effectiveness of polyphenol rich extract of licorice as an adjunct therapy on improving symptoms of patients with Parkinson disease

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20120305009204N3
Enrollment
40
Registered
2018-03-12
Start date
2018-02-04
Completion date
Unknown
Last updated
2018-03-26

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

Conditions

Parkinson disease. Parkinson's disease

Interventions

Intervention 1: Intervention group: Treatment group will receive polyphenol rich extract of licorice at the dose of 136 mg/ 5cc syrup, twice a day for 6 months, in adjunct to the routine treatment of

Sponsors

Shiraz University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 80 Years

Inclusion criteria

Inclusion criteria: Age between 30 to 80 years idiopathic parkinson disease (PD) initiation of PD symptoms in recent 6 years The modified Hoehn and Yahr Scale: staging = 3 no treatment changes within 4 weeks before starting the intervention

Exclusion criteria

Exclusion criteria: Consumption of warfarin; selective serotonin reuptake inhibitors (SSRI), Monoamine oxidase inhibitors (MAOIs), or diuretic History of stroke; myocardial infarction; heart failure; renal failure or cardiac arrhythmia Uncontrolled hypertension and hypokalemia pregnant and lactating women Liver diseases Diabetes complication of treatment including urticaria, pruritis, nasea and vomiting and vertigo

Design outcomes

Primary

MeasureTime frame
Unified Parkinson’s Disease Rating Scale (UPDRS). Timepoint: First visit and every 6-8 weeks up to 6 months after intervention began. Method of measurement: Examination by the neurologist physician and Rating the diseases scale based on the Unified Parkinson's Disease Rating Scale (UPDRS).

Secondary

MeasureTime frame
Patients electrolytes level. Timepoint: At the beginning of the study and every 6-8 weeks for six months after the intervention began. Method of measurement: Serologic tests.;Patients blood pressure. Timepoint: At the beginning of the study and every 6-8 weeks for six months after the intervention began. Method of measurement: Measurement by the physician with a blood pressure monitor.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Azadeh Hamedi; Dr.Peyman Petramfar

Shiraz University of Medical Sciences

hamediaz@sums.ac.ir+98 132424127

Outcome results

None listed

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