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Oleuropein and Muscle Energy Metabolism

N

Nestlé

Status

Completed

Conditions

Muscular Fatigue

Treatments

Other: Placebo
Other: Olive leaf extract

Study type

Interventional

Funder types

Other
Industry

Identifiers

NCT05217433
20.22.NRC

Details and patient eligibility

About

Preclinical studies performed at Nestlé Research (NR) identified oleuropein as a novel activator of mitochondrial calcium import. This potentiated mitochondrial calcium uptake resulted in decreased phosphorylation of the enzyme pyruvate dehydrogenase (PDH), which is linked to its activation as a rate limiting enzyme for mitochondrial oxidation, as well as increasing mitochondrial oxygen consumption, resulting ultimately in decreases in muscle fatigue. In addition, NR demonstrated that during aging, mitochondrial calcium and oxygen consumption rates are decreased in isolated skeletal muscle fibers. The next step in the evidence development is to demonstrate efficacy of oleuropein for improved muscle energy and decreased physical fatigue in a healthy aging population.

Enrollment

40 patients

Sex

Male

Ages

50 to 70 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  1. Male
  2. 50 to 70 years old
  3. BMI 18.5-29.9 kg/m2
  4. Healthy as per medical history and investigator's/ physician's judgement
  5. Having given informed consent

Exclusion criteria

  1. Allergy/intolerance to the study product
  2. >5% body mass change in the previous 3 months
  3. HbA1c ≥ 6.5%
  4. Blood pressure >140/90 mmHg
  5. Participating in a structured (progressive) exercise program
  6. Smoking
  7. Diagnosed acute or chronic medical conditions that, in the opinion of the investigator, could impact study outcomes
  8. Diagnosed musculoskeletal disorders
  9. Chronic use of gastric acid suppressing medication
  10. Unauthorized concomitant medications such as calcium antagonists (e.g. valproate), oral corticosteroids, anything that will prevent subjects from safely completing the study according to the investigator or medications / drugs known interfering with the expected mechanism of action of IP or to affect the outcome parameters
  11. Alcohol (intake higher than 3 servings per day. One serving is 0.4 dl of alcohol, 1 dl of wine, or 3 dl of beer) or drug abuse
  12. Overly imbalanced or restrictive diet (e.g. hyperproteic, vegan, ketogenic, etc.)
  13. Subjects not willing and/or not able to comply with scheduled visits and the requirements of the study protocol
  14. Any implants that would be a contra-indication for performing an MRI scan.
  15. Participation in another study at the same time
  16. Blood donation in the past 2 months

Trial design

Primary purpose

Other

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

40 participants in 2 patient groups, including a placebo group

Investigational product
Experimental group
Description:
The investigational product is a capsule containing 100mg of the active ingredient oleuropein and will be provided once daily in the form of a 250mg olive leaf extract (i.e. 100mg of oleuropein per day) product for the duration of the intervention period (36 days).
Treatment:
Other: Olive leaf extract
Control arm
Placebo Comparator group
Description:
The control will be a placebo capsule containing 336 mg of cellulose microcrystalline, matching the investigational product appearance.
Treatment:
Other: Placebo

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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