NCT02058420

Tocotrienols and Bone Health of Postmenopausal Women

Effect of Tocotrienols on Bone Health: A Pilot Study

• Status: Completed
• Phase: Phase 1 / Phase 2
• Study type: Interventional
• Enrollment: 78 (actual)
• Sponsor: Texas Tech University Health Sciences Center · Academic / Other
• Sex: Female
• Age: 40 Years
• Healthy volunteers: Accepted

Summary

Osteoporosis (severe bone loss) is a bone disease with bone fragility and an increased chance for bone fractures. Women are 4 times more likely to have osteoporosis than men because there is no estrogen protection after menopause and women in general have lighter and thinner bones. Recent studies have indicated tocotrienols (one kind of vitamin E) supplement may be good for the bone health in postmenopausal women. However, no study has ever been done the role of tocotrienols in bone health in postmenopausal women. Our long-term goal is to develop a new strategy featuring a dietary supplement (i.e., tocotrienols) for slowing down bone loss in postmenopausal women. The purpose of the study is to examine the effect of 12-week tocotrienols on bone measurements in postmenopausal women. Investigators plan to recruit postmenopausal women using flyers, non-solicited e-mail system, campus announcement, local radio, newspapers, and TV scripts. We plan to enroll approximately 200 women to obtain 78 qualified women at the start of the study. After screening, qualified participants will be matched by body weight and age, and then randomly assigned to no tocotrienols, low tocotrienols, or high tocotrienols group. The outcome measures will be assessed at baseline, after 6, and after 12 weeks. Bone-related measurements will be recorded using blood and urine samples. Investigators will monitor safety of subjects after 6 and after 12 weeks. Food intake, physical activity, and quality of life will be assessed at baseline and 12 weeks. All data will be analyzed statistically.

Conditions

• Osteoporosis

Interventions

Type	Name	Description
DRUG	Low tocotrienols group	300 mg tocotrienols daily
DRUG	High tocotrienols group	600 mg tocotrienols daily

Timeline

• Start date: 2014-02-01
• Primary completion: 2022-10-01
• Completion: 2022-12-01
• First posted: 2014-02-10
• Last updated: 2023-02-21

Locations

1 site across 1 country: United States