Comparative Pharmacology
Head-to-head clinical analysis: SODIUM LACTATE 0 167 MOLAR IN PLASTIC CONTAINER versus SODIUM LACTATE 1 6 MOLAR IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: SODIUM LACTATE 0 167 MOLAR IN PLASTIC CONTAINER versus SODIUM LACTATE 1 6 MOLAR IN PLASTIC CONTAINER.
SODIUM LACTATE 0.167 MOLAR IN PLASTIC CONTAINER vs SODIUM LACTATE 1/6 MOLAR IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Sodium lactate is an alkalinizing agent that is metabolized to bicarbonate in the liver, increasing plasma bicarbonate concentration and buffering hydrogen ions, thereby correcting metabolic acidosis. The lactate ion is converted to pyruvate and then to glucose or oxidized via the Krebs cycle, yielding bicarbonate.
Sodium lactate is a source of bicarbonate precursor. It is metabolized to bicarbonate in the liver, which buffers metabolic acidosis, restoring acid-base balance.
Intravenous infusion; initial dose 300-500 mL (50-83 mmol) administered over 1-2 hours; subsequent doses based on serum bicarbonate and clinical response. Maximum infusion rate: 300 mL/h.
Intravenous infusion: The typical adult dose is 300-500 mL of 1/6 Molar sodium lactate solution (approximately 167 mEq/L each of sodium and lactate, 1 L contains 167 mEq of sodium and lactate) administered as a continuous intravenous infusion at a rate of 0.5-2.5 mL/kg/hour, adjusted based on the severity of acidosis and clinical response. Maximum infusion rate: 2.5 mL/kg/hour.
None Documented
None Documented
Lactate has a plasma half-life of approximately 5-10 minutes in healthy individuals. In patients with hepatic impairment or shock, half-life may be prolonged to 1-2 hours due to reduced metabolism.
30–60 minutes for lactate conversion; bicarbonate component determined by CO2 excretion.
Sodium lactate is metabolized to bicarbonate primarily in the liver (60-70%) and kidneys (30-40%). Excretion of unmetabolized lactate is minimal (<5%) via urine. Biliary/fecal excretion negligible.
Primarily renal as bicarbonate and lactate; <5% unchanged.
Category C
Category C
Electrolyte Solution
Electrolyte Solution