Early-onset neonatal group B streptococcal sepsis: intrapartum antibiotic prophylaxis in the clinical setting.
OBJECTIVE
To evaluate how guidelines for the use of intrapartum antibiotics for the prevention of early-onset Group B streptococcal infection are utilized in a clinical setting.


METHODS
Review of maternal/infant records for the year 1993 in a perinatal center.


RESULTS
Intrapartum antibiotics were administered to 77.8% of 443 Group B streptococcus (GBS)-colonized women. There were 452 infants born to these mothers, of which four developed GBS infection. During the same period, an additional 11 infants with GBS infection were born to women with "negative" or "unknown" GBS status (the women did not receive intrapartum antibiotics). Infants of GBS-colonized women who had not receive antibiotics were more likely to develop infection than GBS negative or unknown status, odds ratio 9.0, 95% confidence interval (2.8-29.1).


CONCLUSIONS
This study supports the use of intrapartum antibiotics as an important means of preventing early-onset neonatal GBS infection but demonstrates problems that may be encountered in the clinical application of guidelines for intrapartum antibiotic prophylaxis.
Department of Pediatrics, Wayne State University, Detroit, MI, USA.
C T
CT
Gervasio
B S
BS
Mantaring
S
S
Alankar
S
S
Shankaran
D000328:Adult; D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D019072:Antibiotic Prophylaxis; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D008297:Male; D011247:Pregnancy; D012189:Retrospective Studies; D013290:Streptococcal Infections / Q000188:drug therapy / Q000517:prevention & control*; D013292:Streptococcus agalactiae
D000900:Anti-Bacterial Agents