Brief Summary:
This study aims to assess the safety and efficacy of study drugs and supplements on clinical (structural and functional) signs of aging and to explore/identify other possible biological measures of aging.
Study Type : | Interventional (Clinical Trial) |
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Estimated Enrollment : | 50 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Pilot Study to Test the Safety and Efficacy of Metformin, Dasatinib, Rapamycin and Nutritional Supplements (Bio-quercetin; Bio-fisetin; Glucosamine; Nicotinamide Riboside; Trans-resveratrol) in Reducing Clinical Measures of Aging in Older Adults |
Estimated Study Start Date : | December 2021 |
Estimated Primary Completion Date : | August 2023 |
Estimated Study Completion Date : | August 2023 |
Drug: Study Drugs and Nutritional Supplements
Step 1: 500 mg of metformin and increase their dose 500 mg every 2 weeks up to 2000 mg or until tolerable.
Step 2: Once at tolerable daily metformin dose, subjects will take 140 mg of dasatinib along with 58 mg to 174 mg (based on body weight) bio-quercetin and 44.5 mg bio-fisetin. Subjects will take dasatinib, bio-quercetin and bio-fisetin for 2 consecutive days as described 4 times over one year (every 3 months) while participating on this study.
Step 3: Two weeks after the first dasatinib dose is complete, subjects will start taking daily nutritional supplements of 1,500 mg glucosamine, 600 mg nicotinamide riboside and 500 mg trans-resveratrol.
Step 4: Two weeks after starting daily supplements in Step 3, subjects will take a once weekly 6 mg dose of rapamycin.
Once subject is taking rapamycin, they will continue on this intervention for 12 months.
Other Name: metformin, dasatinib, rapamycin and nutritional supplements (bio-quercetin; bio-fisetin; glucosamine; nicotinamide riboside; trans-resveratrol)