Effects of green tea on physical performance in older women
Modulation of Sarcopenia in Older Adult Women by Green Tea Extract
NA · University of Valladolid · NCT06289439
This study is testing whether taking green tea extract daily can help older women feel stronger and improve their physical abilities.
Quick facts
| Phase | NA |
|---|---|
| Study type | Interventional |
| Enrollment | 120 (estimated) |
| Ages | 60 Years to 80 Years |
| Sex | Female |
| Sponsor | University of Valladolid (other) |
| Locations | 1 site (Soria) |
| Trial ID | NCT06289439 on ClinicalTrials.gov |
What this trial studies
This study investigates the impact of daily supplementation with 1 g of green tea extract on the quality of life and physical performance of older adult women aged 60 to 80. The research aims to determine whether green tea can enhance grip strength and overall physical capabilities, potentially addressing issues related to sarcopenia. Participants will be compared to a placebo group over a 10-week period to assess the effectiveness of the intervention. The study is designed to provide insights into how green tea may benefit older women who engage in physical activity.
Who should consider this trial
Good fit: Ideal candidates are older adult women aged 60 to 80 who can participate in a physical activity program.
Not a fit: Patients with significant functional limitations or uncontrolled chronic health conditions may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could improve the physical performance and quality of life for older women suffering from sarcopenia.
How similar studies have performed: While there is some evidence supporting the benefits of green tea in athletic performance, this specific approach in older women is relatively novel and has not been extensively tested.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Older adult women between 60 and 80 years old, with the ability to carry out a physical activity program adapted to their age and health condition. Exclusion Criteria: 1. Functional limitation using the Barthel scale (less than 100 = maximum score) and the Lawton-Brody scale (less than 8 = maximum value). 2. Acute/chronic heart failure with NYHA (New York Heart Association) scale \>II. 3. Uncontrolled hypertension (\>180/100 mm Hg). 4. Uncontrolled orthostatic hypotension. 5. Uncontrolled atrial or ventricular arrhythmias, aortic dissecting aneurysm, severe aortic stenosis, acute endocarditis/pericarditis. 6. Recent acute myocardial infarction (3 to 6 months) or unstable angina. 7. Acute thromboembolic disease. 8. Acute/chronic respiratory failure. 9. Moderate/severe chronic obstructive pulmonary disease (COPD) with Bodex index C or D. 10. Diabetes mellitus with acute decompensation or uncontrolled hypoglycemia. 11. Recent bone fracture (last month). 12. History of dementia (suspected by the MAP environment and diagnosed). 13. Previous supplementation with amino acids or other nutritional compounds to improve physical performance. 14. Any other circumstance that your doctor considers prevents physical activity.
Where this trial is running
Soria
- Faculty of Health Sciences, University of Valladolid Soria Campus — Soria, Spain (RECRUITING)
Study contacts
- Study coordinator: Diego Fernández Lázaro, Professor; PhD
- Email: diego.fernandez.lazaro@uva.es
- Phone: +34658073375
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions: Female, Older Adults, Sarcopenia, sarcopenia, green tea, exercise, quality of life, physical performance