Faculty Bibliography

Guillain-Barré Syndrome is a popular eponym that comes from a 1916 paper by Drs. Guillain, Barré, and Strohl. These physicians described two soldiers in the French Sixth Army during World War I who developed acute progressive motor weakness. Although Drs. Guillain and Barré have continued to be included in the syndrome's eponym, Dr. Strohl has been forgotten despite having strongly contributed to the original paper. The reasons previously mentioned for Dr. Strohl's absence appear trivial in contemporary practice and thus, his name deserves to be reintroduced to Guillain-Barré-Strohl Syndrome.

Background: The association between early changes in albuminuria and kidney and CV events is primarily based on trials of renin-angiotensin system blockade. It is unclear whether this association is similar with sodium-glucose cotransporter 2 inhibitors.
Method(s): In this post-hoc analysis of the CREDENCE trial in patients with type 2 diabetes and chronic kidney disease, we assessed the effect of CANA versus placebo on albuminuria at week 26, and the association of early changes in urinary albumin:creatinine ratio (UACR) for the first 26 weeks with kidney and CV outcomes using multivariable Cox regression. Kidney and CV outcomes were defined as (1) endstage kidney disease, doubling of serum creatinine or death due to kidney disease, (2) major adverse cardiovascular events (MACE) and (3) hospitalization for heart failure (HHF) or CV death.
Result(s): This analysis included 3836 participants (87.2%) with complete data for early changes in UACR. CANA lowered UACR by 31% (95%CI 27-36%) at week 26 and increased the likelihood of achieving a 30% UACR reduction (OR 2.69, 95%CI 2.35- 3.07). We observed log-linear associations of early changes in UACR during 26 weeks with kidney and CV outcomes (all p trend <0.001; Table). Each 30% UACR reduction was independently associated with a lower hazard for clinical outcomes, overall and in each treatment arm (all p <0.001).
Conclusion(s): In people with type 2 diabetes and CKD, canagliflozin results in early and sustained reductions in albuminuria, which was independently associated with longterm kidney and cardiovascular outcomes. (Table Presented)