Citrulline for treatment of sickle cell crisis
A method for administration of citrulline for the treatment of sickle cell disease and other complications of sickle cell disease thereof.
1. A method of treating an acute complication of sickle cell disease in a patient comprising intravenously administering a bolus of a composition to a patient suffering from an acute complication of sickle cell disease, wherein the composition comprises an amount of citrulline effective to mitigate the acute complication, wherein the acute complication is sickle cell crisis, vaso-occlusive crisis, acute chest syndrome, or a combination thereof.
2. The method of claim 1 , wherein the effective amount of citrulline is 100-1,000 mg/kg.
3. The method of claim 1 , wherein the effective amount of citrulline is 100-1,000 mg in dose unit form.
4. The method of claim 1 , wherein the method comprises an intravenous bolus of is 5-50 mg/kg of citrulline.
5. The method claim 1 , wherein the method comprises an intravenous bolus of is 20 mg/kg of citrulline over 1-60 minutes.
6. The method of claim 4 , wherein the method comprises a second intravenous bolus of 5-50 mg/kg of citrulline over 1-10 minutes, said second intravenous bolus being administered an hour after the first intravenous bolus of citrulline.
7. The method of claim 1 , wherein the method comprises a continuous infusion of citrulline at 1-10 mg/kg/hour.
8. The method of claim 7 , wherein the continuous infusion is for 1-24 hours.
9. The method of claim 1 , wherein the patient's plasma citrulline level is raised above 100 μmol/L.
10. The method of claim 1 , wherein the patient's plasma citrulline level is raised for up to 48 hours.
11. The method of claim 1 , wherein the patient is at risk for acute lung injury.
12. The method of claim 1 , wherein the amount of citrulline is an amount sufficient to prevent or reduce uncoupling of the eNOS dimer.
13. The method of claim 1 , wherein the patient has relative hypocitrullinemia.
14. The method of claim 1 , wherein the patient's plasma citrulline level is maintained above 50 μmol/L.
15. The method of claim 1 , wherein the patient's plasma citrulline level is maintained above 75 μmol/L.
16. The method of claim 1 , wherein the patient's plasma citrulline level is maintained above 150 μmol/L.
17. The method of claim 1 , wherein the acute complication is vaso-occlusive crisis.