# Dietary Habits, Metabolome, Immune Profile and Microbiota in Patients With Bone Sarcoma

> **NCT04735289** · — · UNKNOWN · sponsor: **Istituto Ortopedico Rizzoli** · enrollment: 810 (estimated)

## Conditions studied

- Osteosarcoma
- Ewing Sarcoma

## Interventions

- **OTHER:** EPIC-COS Food Frequency Questionnaire diet Evaluation
- **OTHER:** Metabolome, Microbiota, Lymphocytes subpopulations

## Key facts

- **NCT ID:** NCT04735289
- **Lead sponsor:** Istituto Ortopedico Rizzoli
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-03-10
- **Primary completion:** 2024-12-31
- **Final completion:** 2024-12-31
- **Target enrollment:** 810 (ESTIMATED)
- **Last updated:** 2023-08-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04735289

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04735289, "Dietary Habits, Metabolome, Immune Profile and Microbiota in Patients With Bone Sarcoma". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04735289. Licensed CC0.

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