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The impact of jump training and collagen supplementation on bone mineral density in elite cyclists

The impact of jump training and collagen supplementation on bone mineral density in elite cyclists - CollaBone

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON50097
Enrollment
50
Registered
2021-08-30
Start date
2021-10-29
Completion date
Unknown
Last updated
2026-06-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

botgezondheid Bone health osteoporosis

Interventions

All participants will be randomly assigned to the intervention or no-intervention group. Intervention group will receive: Exercise training: During the 18-week exercise training program participants

Sponsors

HAN University of Applied Sciences
Lead Sponsor

Eligibility

Age
16 Years to 64 Years

Inclusion criteria

Inclusion criteria: * Elite cyclists status * Age *16 and *35 years. * Willing to give blood samples * Willing to comply with study procedures

Exclusion criteria

Exclusion criteria: * Blood donation during the study period * Severe allergy to nuts or intolerance to gluten, as supplements are being produced in factory that may have used nuts or gluten previously * Use of antibiotics in the past month * Medical condition that can interfere with the study outcome (i.e. cardiovascular disease, pulmonary disease, rheumatoid arthritis, orthopaedic disorders, renal disease, liver disease, diabetes mellitus, inflammatory disease, cognitive impairment, and thyroid or parathyroid disease)) * Use of medications known to interfere with selected outcome measures (i.e. corticosteroids, , statins, fenofibrate, beta-blocker) * (Chronic) injuries of the locomotor system that can interfere with the intervention. * Current participation in another biomedical research study.

Design outcomes

Primary

MeasureTime frame
Lumbar spine bone mineral density.

Secondary

MeasureTime frame
Blood parameters of bone turnover: Procollagen type I N propeptide (P1NP), carboxy-terminal crosslinking telopeptide of type I collagen (CTX-I). Countermovement jumps will assess the effect of the intervention on jump height as a marker of lower body power.

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP) · Data processed: Jun 27, 2026