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Table 2 Median time to achievement of serum K+ levels ≤ 5.5 and ≤ 5.0 mmol/L in the correction phase

From: Efficacy and safety of sodium zirconium cyclosilicate in patients with baseline serum potassium level ≥ 5.5 mmol/L: pooled analysis from two phase 3 trials

Median (95% CI) time to serum K+ level, hours

Overall

(N = 170)

Baseline Serum K+ level (mmol/L)

5.5–< 6.0

(n = 125)

6.0–6.5

(n = 39)

> 6.5

(n = 6)

Serum K+ ≤ 5.5 mmol/L

1.97 (1.08–2.00)

1.08 (1.03–1.97)

3.97 (2.00–19.63)

20.55 (1.00–47.97)

Serum K+ ≤ 5.0 mmol/L

21.55 (4.08–22.42)

4.22 (4.00–21.92)

23.50 (20.85–45.27)

45.30 (1.00–48.70)

  1. CI confidence interval, K+ potassium