Attitudes toward neonatal intensive care treatment of preterm infants with a high risk of developing long-term disabilities.

OBJECTIVES: To assess (1) the differences in attitudes toward disabilities of 3 groups of subjects involved in neonatal care decision-making: health care workers, mothers of term infants, and parents of preterm infants, and (2) the impact of subject characteristics on these attitudes including parental education level, religion, and severity of disability. METHODS: Five hundred seventy-eight subjects were interviewed, of whom 135 were health care workers, 155 were mothers of term infants, and 288 were parents of preterm infants. We assessed between-group differences of the (1) health state ranking permutations, (2) proportion of subjects willing to save the infant at all costs, (3) pivotal risks of each group to the 5 health states comprising varying combinations of mental, physical, and social disabilities, and (4) impact of personal characteristics on decision-making. RESULTS: Most health care workers ranked the most severe disability health state as worse than death, whereas most parents of preterm infants ranked death as the worst outcome. Significantly more parents of preterm infants chose to save the infant at all costs, compared with mothers of term infants and health care workers, and the pivotal risks of the parents of preterm infants group were highest for all health states. Religious worship was associated with increased probability of saving at all costs and pivotal risks. Increased severity of neonatal complications was associated with decreased probability of saving at all costs and pivotal risks in parents of preterm infants. CONCLUSIONS: Our findings suggest that parents of preterm infants as a group were most likely to save the infant at all costs and prepared to tolerate more severe disability health states. However, personal characteristics, in particular religious belief and severity of neonatal complications, have overriding influence on these attitudes. We suggest inclusion of experienced parents of preterm infants for more effective counseling of parents in making life-and-death decisions.

Probable intrafamilial transmission of coxsackievirus b3 with vertical transmission, severe early-onset neonatal hepatitis, and prolonged viral RNA shedding.

Here we report a familial cluster of 3 cases of coxsackievirus B3 infection: a recent history of illness in a woman's 3-year-old son with a coxsackievirus B3-positive stool culture indicated that he probably infected his mother at home during her last week of pregnancy. Consequently, she delivered an infected neonate who developed severe hepatitis, disseminated intravascular coagulation, and bilateral intracranial hemorrhage. The neonate remained well for the first 2 days of life. On the third day, he developed fever (39 degrees C) and poor peripheral circulation. On the fourth day, he developed petechiae and bruises over his chest wall and extremities, and prolonged bleeding was observed over venipuncture sites. Investigations revealed severe thrombocytopenia (platelets: 41 x 10(9)/L) and a markedly deranged coagulation profile (prothrombin time: 19 seconds [reference: < 10 seconds]; activated partial thromboplastin time: > 120 seconds [reference: 24.2-37.0 seconds], serum D-dimers: 6722 ng/mL [reference: < 500 ng/mL]), suggestive of disseminated intravascular coagulopathy. Clinical examination revealed yellow sclera, hepatomegaly (5 cm), and splenomegaly (2 cm), consistent with hepatitis. Serial chest radiographs showed bilateral pleural effusions, and an ultrasound of the abdomen demonstrated ascites. An echocardiogram showed normal cardiac structure and good contractility of both ventricles. However, a cranial ultrasound revealed bilateral grade 2 intraventricular hemorrhages. Serum C-reactive protein increased to 33.9 mg/L. Liver-function tests were also markedly deranged at this time, with maximum values for serum alanine transferase, bilirubin, alkaline phosphatase, and ammonia concentration of 1354 IU/L, 258 micromol/L, 189 IU/L, and 147 micromol/L, respectively. Serum glucose levels were normal. Over the next 3 days, his fever subsided, and his liver function and clotting profile normalized by day 13 after onset of illness. A stool sample from the older brother, collected 14 days after his onset of illness at home, was positive for coxsackievirus B3 by both virus culture and enterovirus reverse-transcription polymerase chain reaction. He had neutralizing coxsackievirus B3 antibody titers of 1:2560 and 1:1280 on days 14 and 28 after his onset of illness, respectively. No virus was cultured from the mother's stool sample, collected 5 days after her onset of illness, but the enterovirus polymerase chain reaction was positive and maternal sera neutralized the coxsackievirus B3 isolated from the neonate. The maternal sera also showed a more than fourfold rise in antibody titer from 1:80 to 1:640 on days 5 and 16 after her onset of illness, respectively. Neonatal antibody titers also showed a more than fourfold rise from < 1:80 to 1:2560 on days 1 and 21 after his onset of illness, respectively. This demonstrates that both the mother and the neonate had had recent coxsackievirus B3 infections. Serially collected neonatal throat swab and stool samples were culture negative for enterovirus by 4 and 8 days after his onset of illness, respectively. However, enterovirus RNA remained detectable by reverse-transcription polymerase chain reaction in these samples for considerably longer, only becoming undetectable by 16, 23, and 41 days after his onset of illness. We show that even mild household infections may have potentially serious consequences for pregnant women and their infants.