Diabetes complications

Design, recruitment and baseline characteristics of the LENS trial

Diabet MedPublished Design and baseline characteristics report of the LENS randomised controlled trial

Authors' conclusion

LENS will provide a robust evaluation of the efficacy of treating people at risk of progression of diabetic retinopathy with fenofibrate. Results are anticipated in mid-2024.

Study context

Population
Adults with DM and non-referable retinopathy (mild background retinopathy in both eyes or observable background retinopathy in one/both eyes at most recent NHS retinal screening; or observable maculopathy in one/both eyes in previous 3 years), Scotlandrandomised
Participants
1,151 adults
Comparison
Fenofibrate vs placebo
Primary endpoint
Progression to referable DR (referable background or proliferative retinopathy, or referable maculopathy in either eye) or treatment with retinal laser, intravitreal injections or vitrectomy
Methodological detailsstreamlined, double-masked, placebo-controlled, Scotland-based, routine healthcare data identification and record linkage follow-up, study treatment mailed, Recruitment 18 September 2018 to 27 July 2021
  • Streamlined
  • Double-masked
  • Placebo-controlled
  • Scotland-based
  • Routine healthcare data identification and record linkage follow-up
  • Study treatment mailed
  • Recruitment 18 September 2018 to 27 July 2021

Primary result

As reported in the abstract

Baseline characteristics
Mean age (SD 12), years
61
Female
312 (27%)
T1D
305 (26%)
Bilateral mild background retinopathy
96%
Observable maculopathy
10%

Original publication

Design, recruitment and baseline characteristics of the LENS trial. Diabet Med. Published 22 February 2024. doi:10.1111/dme.15310

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