Clinical trial NCT03770884: Rheumatism and Dietetic: RHUMADIET Study (Food Practices and Beliefs)
Official title: Rheumatism and Dietetic: RHUMADIET Study (Food Practices and Beliefs)
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Rheumatoid Arthritis
Axial Spondyloarthritis
Hand Osteoarthritis
Keywords: rheumatoid arthritis
Axial spondyloarthritis
hand osteoarthritis
diet
beliefs
Lead sponsor: Assistance Publique - Hôpitaux de Paris
Sponsor class: OTHER
First posted: 2018-12-10
Enrollment: 448
Sex: ALL
Minimum age (years): 19
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Observational model: COHORT
Time perspective: PROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: RA (EULAR/ACR criteria) AS (ASAS criteria ) DA (ACR criteria)

Brief summary: Cross sectional study assessing food practices and beliefs in RA, AS and DA (digital arthritis)

Detailed description: To investigate in patients having rheumatoid arthritis (RA), or axial spondyloarthritis (AS) or digital osteoarthritis (DA) practices and beliefs about influence of food and diet on their rheumatic disease.

200 patients of each disease will be included in this cross-sectional non interventional study Factors associated with specific practices or specific beliefs will be determined.

Only questionnaires are used in this study.

Eligibility criteria: Inclusion Criteria:

* Over 18 years of age
* Rheumatoid arthritis (RA) according to ACR/EULAR criteria or axial spondyloarthritis (AS) according to ASAS 2009 criteria or digital osteoarthritis (DA) according to ACR criteria.

Exclusion Criteria:

* Severe upper functional or psychiatric disorders
* Patients under guardianship or trusteeship
* Patients unable to answer the questionnaire in French

Primary outcomes:
measure: Proportion of patients who follow or have followed at least one diet for their rheumatic disease among gluten-free, cow's milk, lactose-free, vegetarian, vegan, Seignalet, Mediterranean, fasting period
timeFrame: 10 minutes
Secondary outcomes:
measure: comparison between each rheumatism rheumatoid arthritis, Axial spondyloarthritis digital osteoarthritis of the prevalence of patients having followed or following one or more diets
timeFrame: 10 minutes
measure: For each type of food, prevalence of patients with RA considering that the food influences the rheumatic pain in each rheumatic disease
timeFrame: 10 minutes
measure: For each type of food, prevalence of patients with AS considering that the food influences the rheumatic pain in each rheumatic disease
timeFrame: 10 minutes
measure: For each type of food, prevalence of patients with DA considering that the food influences the rheumatic pain in each rheumatic disease
timeFrame: 10 minutes
measure: Research of socio-demographic or rheumatic factors associated with dieting in RA.
timeFrame: 10 minutes
measure: Research of socio-demographic or rheumatic factors associated with dieting in AS.
timeFrame: 10 minutes
measure: Research of socio-demographic or rheumatic factors associated with dieting in DA.
timeFrame: 10 minutes
Other outcomes:
Locations:
city: Paris
country: France
facility: Service de Rhumatologie - Hôpital Saint Antoine
Study officials:
affiliation: Assistance Publique - Hôpitaux de Paris
name: Jérémie SELLAM, Prof,MD, PhD
role: PRINCIPAL_INVESTIGATOR
References: