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Hormonal replacement therapy for the pediatric organ donor

Hormonal replacement therapy for the pediatric organ donor
Drug Dose Route Comments

Desmopressin

(DDAVP®)

0.5 micrograms/hour IV

half-life 75-120 minutes

Titrate to decrease urine output to 3-4 cc/kg/hour

May be beneficial in patients with an ongoing coagulopathy

Vasopressin

(Pitressin®)

0.5-1 milli-units/kg/hour IV

half-life 10-35 minutes

Titrate to decrease urine output to 3-4 cc/kg/hour

Hypertension can occur

Treatment of diabetes insipidus should consist of pharmacologic management to decrease but not completely stop urine output. Replacement of urine output with 1/4 or 1/2 normal saline should be used in conjunction with pharmacologic agents to maintain serum sodium levels between 130-150 meq/L.

Levothyroxine

(Synthroid®)

0.8-1.4 micrograms/kg/hour IV

Bolus dose 1-5 micrograms/kg can be administered

Infants and smaller children require a larger bolus and infusion dose

Triiodothyronine

(T3)

0.05-0.2 micrograms/kg/hour IV  

Methylprednisolone

(Solu-Medrol®)

20-30 mg/kg IV

Dose may be repeated in 8-12 hours

Fluid retention

Glucose intolerance

Insulin 0.05-0.1 units/kg/hour IV

Titrate to control blood glucose levels to 60-150 mg/dL

Monitor for hypoglycemia

Hormonal replacement therapy should be considered early in the course of donor management. Use of hormonal replacement therapy may allow weaning of inotropic support and assist with metabolic stability for the pediatric donor.
Hormonal_resuscitation.htm
Reproduced with permission from: Nakagawa, TA. Pediatric donor management guidelines. NATCO, The Organization for Transplant Professionals, 2008. p.4.
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