Effectiveness of royl jelly for premenstrual syndrome

Effectiveness of royl jelly for premenstrual syndrome: a randomised, double-blind, placebo-controlled trial - ERP double-blind, placebo-controlled trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040055

Enrollment

140

Registered

2020-04-04

Start date

2017-09-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

premenstrual syndrome

Interventions

Royal jelly supplement Placebo

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Fulfill PMS criteria with DRSP

Exclusion criteria

Exclusion criteria: Allergy to honey or honey products.

Design outcomes

Primary

Measure	Time frame
DRSP total score change	—

Countries

Japan

Contacts

Public ContactTakashi Takeda

Kindai University Center for Traditional Asian Medicine

take@med.kindai.ac.jp072-366-0221

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026