Early hospital discharge of the healthy term neonate: the Italian perspective.

AIM: An appropriate timing of hospital discharge of the healthy, term neonate represents a balance between birth medicalization and surveillance of immediate health hazards. In the absence of European recommendations, the authors have conducted a broad national survey on the current policies of neonatal discharge. METHODS: A 13-item questionnaire was sent to 136 Italian birth centers. Quantitative variables were expressed as mean+/-range. Qualitative variables were expressed as frequencies. chi squared test was used for variables comparison. RESULTS: Mean age at discharge for a vaginally delivered neonate was 72 hours. Twelve percent of centres would not schedule a follow-up appointment. Neonates born after a cesarean section were discharged at a mean age of 97 hours. Almost all centres (95/98) would discharge an healthy infant without risk factors for hyperbilirubinemia with a total serum bilirubin (TSB) of 13 mg/dL at 72 hours but 14.7% of these centers would not recheck TSB. The same healthy neonate would be discharged at the age of 45 hours with a TSB=10 mg/dL in 67/98 centers and in 11.9% of cases would not be rechecked. CONCLUSION: Most Italian hospitals discharge healthy, term neonates born after spontaneous vaginal delivery (SVD) at over 72 hours of age. This policy should protect from missed diagnoses of clinical importance (e.g. hyperbilirubinemia). On the other hand, a prolonged hospitalization tends to increase maternal discomfort and medical costs. Implementing a protocol of home visits/clinic follow-up appointments after an earlier discharge may minimize health hazards and medical costs and optimizing the patient's feedback.

Life saving cyclophosphamide treatment in a girl with giant cell hepatitis and autoimmune haemolytic anaemia: case report and up-to-date on therapeutical options.

We report the case of a girl affected by giant cell hepatitis associated with autoimmune haemolytic anaemia. Both conditions were severe with a number of life-threatening episodes of liver failure and anaemia unresponsive to several immunosuppressant drugs but cyclophosphamide. After a low-dose long-term treatment with this drug the patient is stably well without any therapy. A review of therapeutical options in this condition is also presented.

Unusual early presentation of Gilbert syndrome in pediatric recipients of liver transplantation.

BACKGROUND: Gilbert syndrome as a rule becomes manifest in adolescence or in early adulthood; it may be transferred by the donor to orthotopic liver transplant (OLT) recipients. METHODS: We examined the frequency of Gilbert syndrome in 46 OLT pediatric recipients who had a follow-up of 1 year or more. Diagnostic criteria included unexplained chronic or recurrent unconjugated hyperbilirubinemia; its increase after reduced caloric intake plus prolonged fasting, without changes of the proportion of conjugated bilirubin; and high relative amounts of serum unconjugated bilirubin IXa and prevalence of the monoglucuronide over the diglucuronide. RESULTS: Of the 46 patients, 42 had normal bilirubin values. Only four otherwise healthy OLT recipients showed hyperbilirubinemia and normal conjugated fractions. Liver donors had been four men. Hyperbilirubinemia persisted with a fluctuating pattern for the whole follow-up after OLT in all. Total bilirubin level in blood samples obtained after reduced caloric intake and prolonged fasting became notably higher than basal values, whereas the proportion of conjugated bilirubin remained stable. High relative amounts of unconjugated bilirubin IXa and prevalence of the monoglucuronide over the diglucuronide were found. Finally, DNA from liver donors' lymphocytes was available for one jaundiced and two nonjaundiced patients: tests for abnormalities in the promoter region of the gene for the enzyme bilirubin uridine diphospho-glucuronosyltransferase were in agreement with a diagnosis of GS in the former one, CONCLUSIONS: Gilbert syndrome may have an unusual early presentation in pediatric OLT recipients.

Predictive value of Epstein-Barr virus genome copy number and BZLF1 expression in blood lymphocytes of transplant recipients at risk for lymphoproliferative disease.

Epstein-Barr virus (EBV) genome numbers and RNA transcripts from the immediate-early EBV gene BZLF1 were monitored by means of polymerase chain reaction in peripheral blood lymphocytes (PBLs) of 44 children who received liver transplants. The 2 tests were compared, using several parameters to assess their value as predictors of posttransplantation lymphoproliferative disease (PTLD). All patients were infected with EBV. BZLF1 mRNA was positive in 70% of patients, with highest expression in those with largest virus load. Four patients developed PTLD that could not be unequivocally diagnosed by any of the parameters considered alone. Sensitivity of EBV genome number (>/=40,000 EBV copies/10(5) PBLs) and BZLF1 mRNA (BZLF1:glyceraldehyde-3-phosphate-dehydrogenase ratio >/=0.5) was 100%. Specificity of each of the 2 tests alone (98% and 58%, respectively) improved (to 100% and 83%, respectively) when measurement of serum IgG level was included. Because decreased virus load, but not BZLF1 mRNA expression, accurately predicted favorable responses of PTLD to therapy, monitoring of EBV genome numbers alone appears sufficient in children with liver transplants.

Interferon: a meta-analysis of published studies in pediatric chronic hepatitis B.

Perinatally infected Asian children respond poorly to interferon (IFN) therapy. In contrast, IFN therapy seems to be more effective in Caucasian children who presumably acquired HBV infection later in life. We reviewed seven controlled studies of IFN treatment in children with chronic hepatitis B living in western countries (216 treated, and 200 untreated children). Before treatment all patients were HBeAg and HBV-DNA +ve, with a biopsy proven chronic hepatitis B. Ages ranged 1 to 16 years (mean age 7 years). Most patients were Caucasian. Protocols which have been adopted may schematically be divided into protocols which have used high doses of IFN (7.5 to 10 MU/sqm/TIW), and protocols which have used low doses of IFN (3 to 6 MU/sqm/TIW), with a short (3 to 6 months) or a long duration of treatment (12 months). The percentage of treated patients who, at the end of treatment, lost HBV-DNA (that in most studies corresponded also to HBeAg serum conversion) averages 20 to 58% (mean 35.5%) that is much higher than that observed in controls (range 8-17%; mean 11.4%). A better trend is probably observed only in patients who received the treatment for a longer period of time. At the end of treatment, low percentages of patients lost BsAg (range 0-4%; mean 1.1%): again higher doses tend to be more effective than lower doses. In some studies IFN has been shown to significantly accelerate the termination of viral replication. Data on longer term outcome of IFN treatment in Caucasian children are scarce and confirm results obtained at short and at medium-term FU either in horizontally either in perinatally infected children. Results from few randomized controlled trials of interferon therapy with prednisone priming in Chinese and Caucasian children were comparable to results obtained without prednisone. In one study steroid priming did not potentiate the effect of IFN, however it existed a tendency of prednisone to improve HBeAg clearance in patients with normal aspartate aminotransferase, and alanine aminotransferase activity lesser than 100 u/l. In most studies, factors positively influencing response rates of IFN treatment are represented by severe inflammation in the basal liver biopsy, high basal levels of serum transaminase, low basal levels of serum HBV-DNA. Vertical transmission may be considered a factor adversely affecting the response to IFN treatment both in Chinese and Caucasian population. In general in most controlled studies, the majority of responders have shown a significant reduction in hepatic inflammation and transaminase normalization. Children have a low risk of developing severe IFN-induced side effects. Adverse reactions and worsening of health-related quality of life were tolerable and did not seem to be a limiting factor for IFN therapy in young candidates.