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Ubiquinol for women

The effects of ubiquinol intake for women's health: a pilot study by comparing two periods - Women's ubiquinol in pilot study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000039709
Enrollment
150
Registered
2020-03-05
Start date
2020-03-05
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

nothing

Interventions

Participants consume 150 mg of ubiquinol daily for 3 cycles of menstruation.

Sponsors

Department of Fundamental and Clinical Nursing, Ehime University Graduate School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: (1) Women who work in medical and welfare facilities in Ehime Prefecture. (2) Between 20 and 50 years old, and before menopause. (3) Applicants who understand well the purpose and contents of this examination.Additionaly, who can agree to participate in this examination in writing.

Exclusion criteria

Exclusion criteria: (1) Have allergy against the test food. (2) Pregnant or nursing. (3) Who have participated in other clinical trials within 3 months. (4) Who daily consume supplements or foods containing coenzyme Q10. (5) Others who are judged to be ineligible by the investigator and co-workers.

Design outcomes

Primary

MeasureTime frame
Female hormone secretion

Secondary

MeasureTime frame
basal body temperature, menstrual cycle, menstrual symptoms, menopausal symptoms, serum ubiquinol level, salivary coenzyme Q10 level, sleep condition, eating habits / eating behavior

Countries

Japan

Contacts

Public ContactTETSU KINOSHITA

Institute of Community Life Sciences Co., Ltd. Institute of Social Epidemiology

tetsu.prospective@gmail.com089-904-7811

Outcome results

None listed

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