eMedicine Specialties > Pediatrics: Cardiac Disease and Critical Care Medicine > Neonatology
Hemorrhagic Disease of Newborn: Follow-up
Updated: Sep 14, 2009
Follow-up
Further Inpatient Care
- In patients with vitamin K deficiency bleeding (VKDB), follow-up for continued bleeding after vitamin K administration is indicated because other causes may be present.
- Hematocrit levels should be obtained serially and before discharge
- Ensure neurologic complications are stable or resolved before discharge.
- Mild vitamin K deficiency bleeding that has been treated successfully can be monitored on an outpatient basis.
Further Outpatient Care
- Follow-up interval after discharge depends on the nature and severity of bleeding, the hematocrit at discharge, and any neurologic abnormalities that could recur.
Transfer
- Infants with evidence of intracranial bleeding may require transfer to a level III nursery after stabilization with subcutaneous vitamin K and other aspects of supportive care.
Deterrence/Prevention
- Intramuscular (IM) vitamin K prophylaxis at birth is the standard of care in the United States.
- Commercial infant formulas in the United States contain supplemental vitamin K.
- These measures have served to make vitamin K deficiency bleeding a rarity in the United States. However, parental refusal of prophylaxis and an increasing frequency of breastfeeding may cause a resurgence of vitamin K deficiency bleeding in developed countries.24
Complications
- Intracranial hemorrhage is the primary serious complication of vitamin K deficiency bleeding.
- Complications of treatment include anaphylactoidlike reactions during intravenous (IV) vitamin K administration, hyperbilirubinemia or hemolytic anemia after high doses of vitamin K, and hematomas at the site of injection, if administered IM.
Prognosis
- In the absence of intracranial hemorrhage, the prognosis for vitamin K deficiency bleeding in an otherwise healthy infant is excellent.
- Prognosis after intracranial hemorrhage depends on the extent and location of the hemorrhage.
- Long-term sequelae of intracranial hemorrhage may include motor and intellectual deficits.
Patient Education
The following are useful links to various governments and educational organizations:
- Australian government publication on vitamin K
- Canadian Pediatric Society statement on vitamin K
- New Zealand consensus on vitamin K administration in the newborn
- Children, Youth, and Women's Health Service from Australia
- Vitamin K information from Stanford University
- Mayo Clinic's statement on vitamin K prophylaxis in the newborn
- American Academy of Pediatrics policy statement on vitamin K
Miscellaneous
Medicolegal Pitfalls
- Most hospital nurseries include vitamin K administration in standing admission orders.
- A newborn's hospital chart should have a specific place for documentation of dose and administration.
- Failure to provide vitamin K at birth and subsequent bleeding presents a legal liability for physicians and hospitals.
- If parents refuse prophylaxis, document the discussion of the risks and benefits along with the parents' refusal in the medical record of the infant.
Special Concerns
- Many Web sites have information that oppose vitamin K prophylaxis for newborn infants. Misinformation is related to an increased risk of cancer, toxicity from additives, and even an increased risk of autism. Many parents do not have balanced information regarding the benefits of vitamin K versus the limited risk of side effects. Prenatal and intrapartum education should cover the subject. The education should address the negative claims about vitamin K on the Internet and discuss scientific studies that show the claims cannot be substantiated. The benefits of vitamin K should be emphasized.
- Please see the Web sites provided in Patient Education for more information regarding vitamin K.
The authors appreciate the review of this article and helpful suggestions for improvement from Professor Daniel Batton, the Director of the Neonatology Division at Southern Illinois University School of Medicine.
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References
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Further Reading
Keywords
hemorrhagic disease of newborn, HDN, vitamin K deficiency bleeding, VKDB, early-onset VKDB, classic VKDB coagulopathy, late-onset VKDB, GI neonatal bleeding, intracranial hemorrhage, ICH, umbilical cord bleeding, leukemia, cholestasis, intracranial hemorrhage, apnea, seizures, diarrhea, hepatitis, cystic fibrosis, celiac disease, short bowel syndrome, intestinal bacterial overgrowth, treatment, diagnosis
Follow-up: Hemorrhagic Disease of Newborn