Gout & crystal arthritis

Lifestyle factors predict gout outcomes: Results from the NOR-Gout longitudinal 2-year treat-to-target study

RMD OpenPublished Prospective cohort study

Authors' conclusion

In actively treated patients with gout, anthropometric measures were largely unchanged over 2 years and lipid levels were reduced. High WC and lipid levels predicted unfavourable gout outcomes after 2 years.

Study context

Population
Patients with a recent gout flare and elevated serum urate (sUA) receiving gout education and treat-to-target ULT over 1 year (NOR-Gout)95% male
Participants
211 patients
Outcome
Association of baseline anthropometric measures and lipid levels with flares and sUA target achievement
Follow-up
Year 2
Methodological detailslongitudinal, treat-to-target
  • Longitudinal
  • Treat-to-target

Main finding

As reported in the abstract

Predictors of gout outcomes at year 2

Higher baseline waist circumference (WC) decreased chance of sUA target achievement, OR per cm

0.96 (0.93 to 0.99) (95% CI)

High HDL cholesterol increased chance of sUA target achievement, OR per mmol/L

5.1 (1.2 to 22.1) (95% CI)

High low-density lipoprotein cholesterol (LDL-C) predicted gout flare during year 2, OR per mmol/L

1.8 (1.2 to 2.6) (95% CI)

Observational data: associations, not effects.

Further findings

Change in anthropometric measures and lipid levels over 2 years

Anthropometric measures largely unchanged over 2 years
Cholesterol and LDL-C reduced at year 1
Anthropometric measures associated with presence of tophi

Original publication

Lifestyle factors predict gout outcomes: Results from the NOR-Gout longitudinal 2-year treat-to-target study. RMD Open. Published 1 December 2023. doi:10.1136/rmdopen-2023-003600

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