Last reviewed · How we verify
NCT02973412: CODEC
Chronotype of Patients With Diabetes and Effect on Glycaemic Control
Recruiting now
Last updated 15 February 2024
What this trial tests
trial in Diabetes Mellitus, Type 1 in 3,447 participants. Currently enrolling.
Timeline
7 December 2016
Primary endpoint
31 December 2027
31 December 2027
31 December 2027
Quick facts
| Lead sponsor | University of Leicester |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 3,447 |
| Start date | 7 December 2016 |
| Primary completion | 31 December 2027 |
| Estimated completion | 31 December 2027 |
| Sites | 1 location across United Kingdom |
Conditions studied
- Diabetes Mellitus, Type 1 — all drugs for Diabetes Mellitus, Type 1 →
- Diabetes Mellitus, Type 2 — all drugs for Diabetes Mellitus, Type 2 →
Sponsor
University of Leicester
Who can join
Adults 18 to 75, any sex, with Diabetes Mellitus, Type 1 or Diabetes Mellitus, Type 2. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The aim of this study is to explore the associations between chronotype and glycaemic control, cardiometabolic health and other lifestyle factors.
Publications & conference data
8 peer-reviewed publications reference this trial (live from Europe PMC):
-
Physical behaviors and chronotype in people with type 2 diabetes.
Henson J, Rowlands AV, Baldry E, Brady EM, et al · · 2020 · cited 32× · PMID 32675292 · DOI 10.1136/bmjdrc-2020-001375 -
The impact of COVID-19 restrictions on accelerometer-assessed physical activity and sleep in individuals with type 2 diabetes.
Rowlands AV, Henson JJ, Coull NA, Edwardson CL, et al · · 2021 · cited 25× · PMID 33650112 · DOI 10.1111/dme.14549 -
Rationale and design of a cross-sectional study to investigate and describe the chronotype of patients with type 2 diabetes and the effect on glycaemic control: the CODEC study.
Brady EM, Hall AP, Baldry E, Chatterjee S, et al · · 2019 · cited 23× · PMID 31719069 · DOI 10.1136/bmjopen-2018-027773 -
Age at diagnosis of type 2 diabetes and cardiovascular risk factor profile: A pooled analysis.
Barker MM, Zaccardi F, Brady EM, Gulsin GS, et al · · 2022 · cited 13× · PMID 35432761 · DOI 10.4239/wjd.v13.i3.260 -
Self-compassion, sleep quality and psychological well-being in type 2 diabetes: a cross-sectional study.
Gunn S, Henson J, Robertson N, Maltby J, et al · · 2022 · cited 12× · PMID 36171016 · DOI 10.1136/bmjdrc-2022-002927 -
Sarcopenia prevalence using handgrip strength or chair stand performance in adults living with type 2 diabetes mellitus.
Belfield AE, Wilkinson TJ, Henson J, Sargeant JA, et al · · 2024 · cited 9× · PMID 38706394 · DOI 10.1093/ageing/afae090 -
Accelerometer-Assessed Physical Activity in People with Type 2 Diabetes: Accounting for Sleep when Determining Associations with Markers of Health.
Rowlands AV, van Hees VT, Dawkins NP, Maylor BD, et al · · 2023 · cited 7× · PMID 37420551 · DOI 10.3390/s23125382 -
Relative protein intake and associations with markers of physical function in those with type 2 diabetes.
Henson J, Arsenyadis F, Redman E, Brady EM, et al · · 2022 · cited 6× · PMID 35426174 · DOI 10.1111/dme.14851
Verify or expand the search:
- PubMed search for NCT02973412
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
Data sources for this page
- Trial protocol + status: ClinicalTrials.gov NCT02973412 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by University of Leicester
- Last refreshed: 15 February 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02973412.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing