CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 92 enrolled / 92 target
Drug / intervention
Diet 1 +1 moreother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04180904
NCT04180904N/ACompletedOn Track (1.4/mo)Completion was 19mo ago
CompareCT.gov

Diet Interventions in Psoriatic Arthritis

University of Pennsylvania·interventional·Posted Nov 29, 2019·Updated Jun 29, 2026

In Brief

A clinical study evaluating Diet 1 and Diet 2 for Psoriatic Arthritis. Completed, enrolled 92 participants across 2 sites in 2 countries.

Detailed Summary

The purpose of this study is to learn whether changing diet impacts psoriatic arthritis (PsA).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsPsoriatic Arthritis
CountriesCanada, United States
CollaboratorsWomen's College Hospital, NYU Langone Health

Timeline

N/ACompletedFinished
2020202120222023202420252026
First PostedNov 29, 2019
Enrollment StartMar 11, 2021
Primary CompletionNov 25, 2024
TodayJul 2, 2026
Enrollment to primary: 3.7 yearsPosted 6.6 years ago

Arms & Interventions

Diet 1active_comparator

Diet 1 will focus on the dietary pattern and monitor types of foods, supplementary nutrition, and provide nutritional support with a dietitian.

Other: Diet 1
Diet 2active_comparator

Diet 2 will focus on the dietary pattern and monitor the amount of food, complimentary nutrition, and nutritional support with a dietitian.

Other: Diet 2
Diet 3no_intervention

Diet 3 will focus on healthy dietary patterns and provide nutritional support with a dietitian.

Interventions

Diet 1other

Diet 1 will focus on which foods are eaten and the impact on disease outcomes.

Diet 2other

This diet will limit the amount of food energy consumed each day and the impact on disease outcomes. This will be determined by factors including the subject's demographics (age, sex, weight, height).