NCT06670144|Completed
Diet and Rheumatoid Arthritis Risk in the United Kingdom Women's Cohort
The Associations Between Diet and Rheumatoid Arthritis Risk in the United Kingdom
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The Associations Between Diet and Rheumatoid Arthritis Risk in the United Kingdom
Sponsor study identifier
observational
35,372
1 country
1
Study Start
January 15, 1995
Actual (reported)Primary Completion
March 13, 2019
Actual (reported)Study Completion
March 13, 2019
Actual (reported)Rheumatoid arthritis (RA) is the most common inflammatory arthritis, affecting around 1% of the UK population. It affects around 400,000 adults and is characterised by synovial inflammation, cartilage and bone damage that requires lifelong treatment and represents a significant burden for both the individual and society. Diet can affect inflammatory status and RA risk, with varying risks for women on specific diets. Low to moderate levels of alcohol consumption may be associated with lower risk of RA, and those who do not consume enough fruit and vegetables could be at a greater risk than those with adequate intakes. Our research aim is to better understand the role of diet in reducing RA risk in United Kingdom women. The research will use existing dietary and lifestyle data from the United Kingdom Women's Cohort Study and hospital records of RA incidence.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 13, 2019
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 15, 1995
Actual (reported)March 13, 2019
Actual (reported)March 13, 2019
Actual (reported)October 31, 2024
Actual (reported)November 1, 2024
Actual (reported)Rheumatoid Arthritis incidence (first)
Incidence of first rheumatoid arthritis ascertained from linkage to Hospital Episode Statistics (HES) data.
Time Frame: age when the completed questionnaire was returned (1995-1998) until age at event, death, or end of study period (19 Mar 2019).
United Kingdom Women's Cohort Study. No interventions are to be administered in this observational prospective cohort study.
(regular meat-eater, occasional meat-eater, fish-eater, vegetarian, and vegan; Mediterranean diet)
(Frequency and intake of beer, wine, sherry, and spirits were collected by asking the number of specified units (pints, glasses or measures) of each type of alcoholic beverage (beer or cider, wine, sherry or fortified wines, and spirits) per week.)
The UK Women's cohort profile is published here: https://doi.org/10.1093/ije/dyv173
University of Leeds Leeds
Leeds, West Yorkshire, LS2 9JT, United Kingdom
Cade JE, Burley VJ, Alwan NA, Hutchinson J, Hancock N, Morris MA, Threapleton DE, Greenwood DC. Cohort Profile: The UK Women's Cohort Study (UKWCS). Int J Epidemiol. 2017 Apr 1;46(2):e11. doi: 10.1093/ije/dyv173. No abstract available.
35,372 participants (actual enrollment reported by the registry).
First Submitted
October 31, 2024
First Posted
November 1, 2024
Study Start
January 15, 1995
Actual (reported)A First-in-human Study of KT502 in Adult Participants With Rheumatoid Arthritis (RA)
(Intake of fruits, vegetables, fruits and vegetables combined from food frequency questionnaire)
(Intake of tea from food frequency questionnaire)
(Intake of caffeinated coffee and decaffeinated coffee from food frequency questionnaire)
(Intake of fish from food frequency questionnaire)
(Intake of red meat, processed meat, and poultry from food frequency questionnaire)
(Estimated intake of vitamin D, derived from food frequency questionnaire and any recorded supplemental intake)
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Primary Completion
March 13, 2019
Actual (reported)Study Completion
March 13, 2019
Actual (reported)Last Updated
November 1, 2024
Record last verified: 2024-10
The full data access policy for the UK Women's Cohort Study is available via the study website (https://ukwcs.leeds.ac.uk/).
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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