StartRight: Getting the Right Classification and Treatment From Diagnosis in Adults With Diabetes
NCT ID: NCT03737799
Last Updated: 2024-06-04
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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ACTIVE_NOT_RECRUITING
1815 participants
OBSERVATIONAL
2016-08-01
2024-12-31
Brief Summary
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Detailed Description
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The investigators will recruit a prospective cohort of 1200 adults that have been diagnosed with diabetes within the previous 1 year and aged between 18 and 50 at the time of diagnosis. The investigators will also recruit an additional cohort of 800 participants diagnosed with diabetes in the last year aged \>50 at diabetes diagnosis, who will be stratified by insulin treatment (insulin treated n=400).
On recruitment into the study, non-fasting (within 1-5 hours of a meal) blood sample will be collected for baseline analysis biomarker assessment (serum C-peptide, routine biochemistry, Islet autoantibodies (GAD, IA2, ZnT8)) and biobanking. Clinical features will be recorded, including weight, height, waist/hip ratio \& blood pressure. Participants will be asked to provide a home post-meal urine sample for Urinary C-Peptide Creatinine Ratio (UCPCR). At 1 year and 2 years post recruitment, participants will be contacted by telephone, email or in person to record concurrent treatment, hypoglycaemia and health service utilisation. Participants will be asked to collect a home post-meal urine sample for Urinary C-Peptide /Creatinine Ratio (UCPCR). HbA1c results will be obtained from participants GP practice or laboratory records.
At the end of the study, 3 years post recruitment, a non-fasting blood sample will be collected for serum C-peptide, routine biochemistry and stored for future biomarker analysis. Weight change, blood pressure, concurrent treatment, hypoglycaemia and health service utilisation data will be also be recorded.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Group 1 Age 18-50 at diagnosis
Diagnosed with diabetes within the previous 1 year. Aged between 18 and 50 years at the time of diabetes diagnosis
No interventions assigned to this group
Group 2 Late Onset (insulin)
Diagnosed with diabetes within the previous 1 year. Aged \>50 at the time of diabetes diagnosis and treated with insulin therapy
No interventions assigned to this group
Group 3 Late Onset (no insulin)
Diagnosed with diabetes within the previous 1 year. Aged \>50 at the time of diabetes diagnosis and treated without insulin
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
* Aged ≥18 and ≤50 at the time of diabetes diagnosis\* or (additional late onset diabetes cohort) aged \>50 at the time of diabetes diagnosis.
* Able and willing to provide informed consent
Exclusion Criteria
* Known secondary diabetes (diabetes considered likely due to medication, cystic fibrosis, pancreatitis, pancreatic cancer, pancreatic surgery, hemochromatosis or Cushing's syndrome).
18 Years
ALL
No
Sponsors
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National Institute for Health Research, United Kingdom
OTHER_GOV
Diabetes UK
OTHER
University of Exeter
OTHER
Royal Devon and Exeter NHS Foundation Trust
OTHER
Responsible Party
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Principal Investigators
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Angus G Jones, MBBS MRCP
Role: PRINCIPAL_INVESTIGATOR
Royal Devon & Exeter NHS Foundation Trust & University of Exeter
Locations
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Anita Hill
Exeter, Devon, United Kingdom
Countries
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References
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Thomas NJ, Lynam AL, Hill AV, Weedon MN, Shields BM, Oram RA, McDonald TJ, Hattersley AT, Jones AG. Type 1 diabetes defined by severe insulin deficiency occurs after 30 years of age and is commonly treated as type 2 diabetes. Diabetologia. 2019 Jul;62(7):1167-1172. doi: 10.1007/s00125-019-4863-8. Epub 2019 Apr 10.
Eason RJ, Thomas NJ, Hill AV, Knight BA, Carr A, Hattersley AT, McDonald TJ, Shields BM, Jones AG; StartRight Study Group. Routine Islet Autoantibody Testing in Clinically Diagnosed Adult-Onset Type 1 Diabetes Can Help Identify Misclassification and the Possibility of Successful Insulin Cessation. Diabetes Care. 2022 Dec 1;45(12):2844-2851. doi: 10.2337/dc22-0623.
Thomas NJ, Hill AV, Dayan CM, Oram RA, McDonald TJ, Shields BM, Jones AG; StartRight Study Group. Age of Diagnosis Does Not Alter the Presentation or Progression of Robustly Defined Adult-Onset Type 1 Diabetes. Diabetes Care. 2023 Jun 1;46(6):1156-1163. doi: 10.2337/dc22-2159.
Provided Documents
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Document Type: Study Protocol
Other Identifiers
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203567
Identifier Type: OTHER
Identifier Source: secondary_id
CS-2015-15-018
Identifier Type: OTHER_GRANT
Identifier Source: secondary_id
17/0005624
Identifier Type: OTHER_GRANT
Identifier Source: secondary_id
CRF243
Identifier Type: -
Identifier Source: org_study_id
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