[Epidemiologic investigation of microorganisms and their sensitivity to antibiotics in a neonatal pathology center 1981-1984]. / Indagine epidemiologica sui microrganismi e sulla loro sensibilità agli antibiotici in un centro di patologia neonatale nel triennio 1981-1984.

The cultures performed over a period of three years in a neonatal pathology unit were studied to determine the epidemiological behaviour of the microorganisms present and variations in time of their sensitivity to antibiotics.

[Surveillance of congenital malformations. Monitoring of polydactyly using the Chen method]. / La sorveglianza delle malformazioni congenite. Monitoraggio della polidattilia con il metodo Chen.

The Chen method was adopted to monitor the principal congenital malformations in a large peripheric center. In 1982 two consecutive alarms showed an evident increase in the prevalence at birth of polydactylia. A retrospective analysis of the main risk factors failed to satisfactorily explain this increase.

[Surveillance of congenital malformations. Experiences in 1986-1987]. / Sorveglianza delle malformazioni congenite. Esperienza relativa al biennio 1986-1987.

Epidemiological data on the congenital malformations detected in 8,723 newborns over a two year period are presented.

[Steinert's myotonic dystrophy: severe neonatal form with unknown family history]. / Distrofia miotonica di Steinert: grave forma neonatale con famigliarità misconosciuta.

UNLABELLED: A child with severe generalized hypotonia and respiratory insufficiency, with an unknown positive family history for Steinert's disease, is referred. We want to point out the importance of correct anamnesis and of physical examination during pregnancy to suspect and diagnose rare and incurable fetal pathologies. CASE REPORT: The child was born after caesarean section. Polyhydramnios and decreased fetal movements were noticed during pregnancy. At birth, the baby presented asphyxia (Apgar 4/6) and respiratory insufficiency: he was then intubed. He received assisted ventilation for 37 days. At the physical examination, the child appeared hypotonic, hyporeflexic, without sucking reflex, with arthrogryposis and ligament laxity. On first day, chest X-ray showed paralysis of the right hemidiaphragm. His mother presented with hypotonia of the facial muscles, lid drop, light muscular weakness, positivity to neostigmine test: we then assumed that the baby was affected by transient neonatal myasthenia gravis and neostigmine was carried on. Anyway, the general conditions of the baby didn't improve. We were able to establish diagnosis of Steinert's disease (a form of muscular dystrophy with autosomal dominant inheritance with incomplete penetrance) after some other examinations (negativity of acetylcholine receptor antibodies, elevation of creatine kinase level, myopathic pattern on electromyography). Gene DMPK alteration was documented with a molecular genetic test.

[Early protected discharge of the mother and the neonate: case-control study]. / Dimissione precoce protetta della madre e del neonato: studio caso-controllo.

Aim of this study is to compare traditional post-partum hospital stay to hospitalization associated with early protected discharge: a case-control study has been performed to evaluate outcome as mother's appreciation of the experience as well as breastfeeding. The study included 50 healthy-term newborns and their mothers, discharged within 24 and 48 hours of life, and 44 controls, who had traditional "rooming-in" stay, delivered at the Department of Neonatology--University of Turin. The protocol included a midwife daily home visits and a neonatologist and nurse visit within 4th to 5th day of life, to evaluate mother's and baby's health status and to perform metabolic screenings. An ambulatorial follow-up visit at 1 month of life and 2 telephone interviews, at 3rd and 6th month, were also planned. During the first week of life 45 (90%) early discharged newborns had complete nursing (breastfeeding + water or other fluids), 4 (8%) had complementary nursing (breastfeeding + formula) and 1 (2%) received formula. Among controls, 46 (92%) babies received complete nursing, 2 had complementary nursing and 2 had artificial nursing. At 6 months of life breastfeeding was complete for 2% of cases and 6% of controls; in 44% of cases and 56% of controls nursing was complementary. Readmissions to our Birth Center were 2 among early discharged newborns, 1 in the control group. About project's appreciation, 96% of early discharged and 98% of control group mothers declared their availability to repeat the experience. Caring and supporting were judged adequate in 94% of both group. By adequate supporting of mother and newborn, short and traditional hospitalization are both pleasant and don't seem to present significant differences in type and length of nursing.