It is possible for a newborn with this disease to have neutropenia and neonatal alloimmune thrombocytopenia as well. Hemolysis leads to elevated bilirubin levels. After delivery, bilirubin is no longer cleared (via the placenta) from the neonates blood and the symptoms of jaundice (yellowish skin and yellow discoloration of the whites of the eyes, or icterus) increase within 24 hours after birth. Like other forms of severe neonatal jaundice, there is the possibility of the neonate developing acute or chronic kernicterus, however the risk of kernicterus in HDN is higher because of the rapid and massive destruction of blood cells. It is important to note that isoimmunization is a risk factor for neurotoxicity and lowers the level at which kernicterus can occur. Untreated profound anemia can cause high-output heart failure, with pallor, enlarged liver and/or spleen, generalized swelling, and respiratory distress.HDN can be the cause of hydrops fetalis, an often-severe form of prenatal heart failure that causes fetal edema. Complications
Complications of HDN could include kernicterus, hepatosplenomegaly, inspissated (thickened or dried) bile syndrome and/or greenish staining of the teeth, hemolytic anemia and damage to the liver due to excess bilirubin. Conditions that may cause similar symptoms in the newborn period include: acquired hemolytic anemia, congenital toxoplasma, congenital syphilis infection, congenital obstruction of the bile duct, and cytomegalovirus (CMV) infection. High at birth or rapidly rising bilirubin
Prolonged hyperbilirubinemia
Bilirubin Induced Neurological Dysfunction
Cerebral Palsy
Kernicterus
Neutropenia
Thrombocytopenia
Hemolytic anemia – must not be treated with iron
Late onset anemia – must not be treated with iron. Can persist up to 12 weeks after birth.
Larger clefts of the soft or hard palate may not be able to generate suction as the oral cavity cannot be separated from the nasal cavity when feeding which leads to fatigue, prolonged feeding time, impaired growth and nutrition. Changes in swallowing mechanics may result in coughing, choking, gagging and nasal regurgitation. Even after cleft repair, the problem may still persist as significant motor learning of swallowing and sucking was absent for many months before repair. These difficulties in feeding may result in secondary problems such as poor weight gain, excessive energy expenditure during feeding, lengthy feeding times, discomfort during feeding, and stressful feeding interactions between the infant and the mother. A potential source of discomfort for the baby during or after feeding is bloating or frequent "spit up" which is due to the excessive air intake through the nose and mouth in the open cleft. Babies with cleft lip and or palate should be evaluated individually taking into account the size and location of the cleft and the mothers previous experience with breastfeeding.Another option is feeding breast milk via bottle or syringe. Since babies with clip lip and cleft palate generate less section when breastfeeding, their nutrition, hydration and weight gain may be affected. This may result in the need for supplemental feeds. Modifying the position of holding the baby may increase the effectiveness and efficiency of breastfeeding.