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Influence of β-hydroxy β-methyl Butyrate (HMB)Supplementation on Post-operative Muscle Mass and Function in Female Athletes

RecruitingPhase 2Ages 18 Years - 45 YearsFemaleUniversity of Kansas Medical Center
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In plain words

What the trial is, and whether it could suit you

The proposed project will evaluate the musculoskeletal outcomes of quadriceps and hamstring muscle size and function following orthopedic knee surgery involving anterior cruciate ligament (ACL) repair or reconstruction. Currently, the research team collaborates with a team of orthopedic specialists at the University of Kansas Health System and monitor muscle size post-knee repair and follow the standard of care (SOC) practices of the licensed physical therapists (PT). The proposed project will include a randomized clinical trial to observe the muscular outcomes following the current SOC plus supplementation of calcium-β-hydroxy-β-methylbutyrate (caHMB) or placebo. CaHMB has been shown to improve rates of muscle protein synthesis while suppressing muscle protein breakdown in healthy adults. The use of caHMB has also provided evidence of muscular protection from atrophy during prolonged be

Sign in to get the eligibility rules as simple questions to take to your doctor.

📋 Eligibility rules (as published)
Inclusion Criteria: 1. Participant has provided written and dated informed consent to participate in the study. 2. Participant is biological female between 18 and 45 years of age, inclusive. 3. Participant intends to complete postoperative rehabilitation at affiliated physical therapy clinic. Exclusion Criteria: 1. Participant is currently consuming nutritional supplements or has recently (regularly) consumed nutritional supplements, other than multivitamins and minerals in \<9 weeks prior to participation. 2. Participant currently suffers from a sleep disorder and/or has a known history of (or is currently being treated for) clinical depression, eating disorder(s) or any other psychiatric condition(s) that might limit natural recovery from substantial injury. 3. Participant has a history of orthopedic injury or surgery within the last year in the non-operative limb that may prevent them from completing the study procedures. 4. Participant has history of previous injury or surgery in the operative limb. 5. Participant has implants, hardware, devices, or other non-removable metal material in the body that would limit the accuracy of body composition assessments within the measurement area. 6. Participant is participating in another clinical trial or has received an investigational product within thirty days prior to enrollment. 7. Participant has a known allergy or sensitivity to any ingredient in the test product/s. 8. Participant is pregnant as confirmed by a urine sample and hCG test.
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What it tests

  • CaHMB (Dietary supplement, not Drug)
  • CaLa
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Where

1 site
University of Kansas Health System
Overland Park, United States
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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