The Role of Type 2 Diabetes on Skeletal Muscle Atrophy and Recovery Following Bed Rest in Older Adults
AdventHealth Translational Research Institute
Summary
The goal of this study is to determine the impact of pre-diabetes and type 2 diabetes on muscle atrophy during a period of bed rest and recovery of muscle mass, strength, and physical function following bed rest.
Description
Older adults with type 2 diabetes experience an accelerated rate of sarcopenia, which is the deterioration in muscle mass, strength and physical performance. Periods of disuse caused by illness or hospitalization cause rapid loss of muscle mass and strength, which negatively impact physical function upon re-ambulation. The impact of type 2 diabetes on acute muscle atrophy and recovery from disuse is a critical issue that has not been investigated. The overall objectives of this study are to employ highly innovative methods in muscle biopsy specimens in order to decipher the temporal sequence…
Eligibility
- Age range
- 60–80 years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria 1. Participant must be male or female between the ages of 60 and 80 years of age. 2. Participant has pre-diabetes or type 2 diabetes and is only taking DPP-4 inhibitors, Sulfonylureas and/or Metformin therapy (but not Insulin, injectable incretin mimeticsSGL2 inhibitors, and Thiazolidinedione's), and has an A1C \< 8.0. 1. Pre-Diabetics are defined as having an HgbA1c of greater than or equal to 5.7% and less 6.5%, or a fasting glucose of greater than or equal to 100 mg/dl and less than 126 mg/dl or has a glucose of greater than or equal to 140 mg/dl and less than 200mg/…
Interventions
- BehavioralBed rest
The participant will remain in bed rest for 10 complete days.
Location
- Translational Research Institute for Metabolism and DiabetesOrlando, Florida