- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07584785
Mediterranean Diet and Progressive Resistance Training Effects on BMD and Bone Turnover in the Elderly (MED-RES-BONE)
Mediterranean Diet and Progressive Resistance Training Effects on BMD and Bone Turnover in Elderly
This randomized controlled trial was designed to investigate the effects of progressive resistance training (PRT) combined with a Mediterranean diet on bone mineral density (BMD) and bone turnover markers (BTMs) in older adults.
Participants underwent a detailed medical history assessment, clinical examination, and dietary evaluation. Individuals who met the inclusion criteria provided written informed consent prior to participation. All procedures were conducted in accordance with the Declaration of Helsinki, and the study protocol was approved by the Ethics Committee of Manouba University (no. C.S. ISSEP.KS N˚040/2024).
Eligible participants were randomly allocated to either the experimental group (EXP; n = 22) or the control group (CON; n = 19). The intervention lasted 12 months. During this period, the EXP group participated in supervised PRT sessions combined with a Mediterranean diet intervention, while the CON group received no structured intervention.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Detailed Description
This randomized controlled trial was conducted to examine the effects of progressive resistance training (PRT) combined with a Mediterranean diet on bone mineral density (BMD) and bone turnover markers (BTMs) in older adults.
Participants were recruited and screened through a detailed medical history assessment, clinical examination, and dietary evaluation. Eligible individuals who met the inclusion criteria provided written informed consent before participation.
Participants were randomly assigned to either the experimental group (EXP; n = 22) or the control group (CON; n = 19). The intervention lasted 12 months. During this period, the experimental group participated in supervised progressive resistance training sessions combined with a Mediterranean diet intervention, while the control group received no structured intervention and maintained their usual lifestyle.
Bone mineral density and bone turnover markers were assessed at baseline and after the 12-month intervention period.
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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LE
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Lecce, LE, Italie, 73100
- Antonella MUSCELLA
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- Adults aged 65 years and older
- Ability to provide written informed consent
- Willingness to comply with study procedures and interventions
- Capability to participate in a supervised exercise program
Exclusion Criteria:
- Presence of metabolic bone diseases (e.g., osteoporosis requiring pharmacological treatment, Paget's disease, osteomalacia)
- Use of medications affecting bone metabolism, including systemic corticosteroids, bisphosphonates, hormone replacement therapy, selective estrogen receptor modulators, calcitonin, or parathyroid hormone analogs
- Uncontrolled cardiometabolic or respiratory conditions (e.g., uncontrolled hypertension, unstable angina, recent cardiovascular events within 6 months, severe chronic obstructive pulmonary disease, or poorly controlled diabetes)
- Severe musculoskeletal disorders or advanced osteoarthritis limiting safe exercise participation
- Neurological or psychiatric conditions affecting mobility or adherence
- Cognitive impairment (Mini-Mental State Examination score <24)
- Recent fractures or major orthopedic surgery within the past 12 months
- Underweight (BMI <18.5 kg/m²) or severe frailty
- Severe renal or hepatic dysfunction (e.g., chronic kidney disease stage 4-5 or liver failure)
- Active malignancy or ongoing chemotherapy/radiotherapy
- Participation in another clinical trial within the previous 3 months
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Science basique
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Mediterranean Diet + Progressive Resistance Training
Participants followed a Mediterranean diet combined with a supervised progressive resistance training program performed three times per week for 12 months.
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Participants followed a Mediterranean diet and engaged in a supervised progressive resistance training program performed three times per week for 12 months.
The training was progressively adapted based on individual capacity, focusing on major muscle groups using standard resistance exercises.
Autres noms:
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Aucune intervention: Control Group
No Structured Intervention
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Bone Mineral Density (BMD)
Délai: Baseline and 12 months
|
Bone mineral density (BMD) was assessed using dual-energy X-ray absorptiometry (DXA) at the lumbar spine and femoral neck.
Measurements were performed at baseline and after the 12-month intervention period.
esults will be reported as BMD values expressed in g/cm².
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Baseline and 12 months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Bone Formation Markers
Délai: Baseline and 12 months
|
Bone formation marker, osteocalcin were assessed in fasting blood samples.
Unit of Measure: ng/mL
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Baseline and 12 months
|
|
Bone Formation Markers
Délai: Baseline and 12 months
|
Bone-specific alkaline phosphatase (BAP) were assessed in fasting blood samples.
Unit of Measure: U/L
|
Baseline and 12 months
|
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Bone Formation Markers
Délai: Baseline and 12 months
|
Fasting serum P1NP concentrations will be assessed as a marker of bone formation.
were assessed in fasting blood samples.
Unit of Measure: ng/mL
|
Baseline and 12 months
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Maladies osseuses
- Maladies musculo-squelettiques
- Maladies métaboliques
- Maladies osseuses métaboliques
- Maladies nutritionnelles et métaboliques
- Ostéoporose
- Activité motrice
- Mouvement
- Phénomènes physiologiques musculo-squelettiques
- Phénomènes physiologiques musculo-squelettiques et neuronaux
- Thérapeutique
- Modalités de physiothérapie
- Régime, nourriture et nutrition
- Phénomènes physiologiques
- Phénomènes physiologiques nutritionnels
- Soins aux patients
- Thérapie d'exercice
- Réhabilitation
- Suivi
- Continuité des soins aux patients
- Régime, à base de plantes
- Thérapie de régime
- Thérapie nutritionnelle
- Régime
- Conditionnement physique, humain
- Exercice
- Régime, Méditerranée
- Formation en résistance
Autres numéros d'identification d'étude
- C.S. ISSEP.KS N˚040/2024
Informations sur les médicaments et les dispositifs, documents d'étude
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