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Effect of Vitamin E and Vitamin D supplement in Postmenopausal Women

1.Effect of mixed-tocopherol supplement on Bone Turnover Markers in Postmenopausal Osteopenic Women: A prospective, double-blind randomized controlled trial 2.Effect of Vitamin D Supplement on Vulvovaginal Atrophy of the Menopause

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
TCTR
Registry ID
TCTR20180419001
Enrollment
52
Registered
2018-04-19
Start date
2018-05-01
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

1) Grant I_MURA 2018/02 Osteopenic woman Menopause Risk of fracture 2) Grant I_MURA 2018/90 Menopause Vulvovaginal Atrophy Osteopenia tocopherol Vitamin D Vitamin E Vulvovaginal Atrophy

Interventions

mixed-tocopherol 400 mg,placebo
Placebo Comparator Drug,Placebo Comparator Drug
vitamin E 400 mg,placebo

Sponsors

Ramathibodi hospital, Mahidol university
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
45 Years to 100 Years

Inclusion criteria

Inclusion criteria: -Grant I-MURA2018/02 (Vitamin E) Postmenopausal women with absent menstruation for at least one year, age over 45-year-old, osteopenia which bone mineral density measured by Dual-energy X-ray Absorptiometry T-score was between -1 and -2.5 at the lumbar spine, total hip or femoral neck, and signed the agreement to participate in the study, were included. -Grant II-MURA2018/90 (Vitamin D) Menopausal women, absence of menstruation for at least one year, a previous bilateral oophorectomy or serum FSH level more than 40 IU/L. Phase I : 1 February-15 May 2018, Prepare and inquire sites for conduct during wait for ethic approval. initial CRF based on proposal were reviewed by expert and research team. Phase II : After IRB approve (16 May 2018) : the initial CRF will send to sites or single site those enrolled to evaluate and collecting data after 16 May 2018 onward. During data collection if have any not understand CRF can contact back to research team via email. Phase III : We plan to finish of data collection aproximately May and not exeed 31 July 2019.

Exclusion criteria

Exclusion criteria: -Grant I-MURA2018/02 (Vitamin E) Postmenopausal women were serum 25-hydroxyvitamin D (serum 25(OH)D level) < 20 ng/ml, having a history of metabolic bone disease, having a history of cancer, having an eating disorder or malabsorption, taking a medication that affects bone metabolism, taking an anticoagulant, currently taking a vitamin E supplement within 3 months and unwillingness to accept the randomization. -Grant II-MURA2018/90 (Vitamin D) Menopausal women were a history of hormonal treatments or vitamin D supplementation within the previous 12 weeks, abnormal PAP smear, active sexually transmitted disease, active urinary tract infection, abnormal uterine bleeding, or the presence of serious medical conditions, including cardiovascular disease, liver failure, and renal failure, patients with a history of vitamin D allergy or unwillingness to participate in the study protocol.

Design outcomes

Primary

MeasureTime frame
Grant I Research Outcome(1) is Bone turnover marker change(P1NP and CTX) at 12 week Level of P1NP and CTX (Continuous variable),Grant I Research Outcome(2)_Side Effects 12 weeks after intervention Event of side-effects

Secondary

MeasureTime frame
Grant II Research Outcome(1)_ VMI(Vaginal maturation Index) at 0, 6 and 12 weeks Continuous VMI value,Grant II Research Outcome(2)_Vaginal PH, VAS of VVA symptoms at 0, 6 and 12 weeks continuous variables

Countries

Thailand

Contacts

Public ContactKatanyuta Nakpalat

Faculty of medicine Ramathibodi hospital Mahidol university

katanyuta_ne@hotmail.com66873927691

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026