BACKGROUND: Intracranial hemorrhage occurs in 20% to 25% of neonates born before the 30th week of gestation or weighing less than 1500 grams at birth. These hemorrhages carry a risk of long-term neurocognitive damage. Measures for lowering the incidence of intracranial hemorrhage were evaluated. METHODS: A working group at the University of Ulm, Germany, developed a prospective monitoring program for risk factors and a bundle of measures including altered clinical approaches to delivery, initial care of the neonate in the delivery room immediately after birth, and intensive care in the first few days thereafter. Adherence to these measures was checked once per week. The evaluation was performed prospectively for a period of 23 months (August 2010 to July 2012) with a 31-month period of historical controls (January 2008 to July 2010). RESULTS: In the reference period before the intervention was introduced, 263 neonates weighing less than 1500 grams and with a median (quartile) gestational age at birth of 27.4 (25.4-29.9) weeks were treated. The incidence of intracranial hemorrhage was 22.1%, and that of high-grade hemorrhage was 9.1%. The mortality was 6.1%, and the rate of survival without brain hemorrhage was 74.5%. After the bundle of preventive measures was introduced, 191 neonates weighing less than 1500 grams and with a median (quartile) gestational age at birth of 28.0 (26.0, 30.3) weeks were treated. The incidence of intracranial hemorrhage dropped to 10.5% (odds ratio [OR] 0.43, 95% confidence interval [CI] 0.25-0.73); the incidence of high-grade hemorrhage dropped to 3.7% (OR 0.36; 95% CI 0.14-0.89). The mortality was no different at 6.3%, and 85.3% of the children survived without a hemorrhage (OR 1.95, 95% CI 1.20-3.15). After statistical adjustment for higher gestational age, the OR for intracranial hemorrhage (IVH) was 0.49 (0.28-0.86) and the probability of survival without IVH improved (OR 1.68, 95% CI 1.01-2.81). CONCLUSION: The rate of brain hemorrhage in premature neonates can be considerably lowered by prospective monitoring of risk factors.
BACKGROUND:Intracranial hemorrhage occurs in 20% to 25% of neonates born before the 30th week of gestation or weighing less than 1500 grams at birth. These hemorrhages carry a risk of long-term neurocognitive damage. Measures for lowering the incidence of intracranial hemorrhage were evaluated. METHODS: A working group at the University of Ulm, Germany, developed a prospective monitoring program for risk factors and a bundle of measures including altered clinical approaches to delivery, initial care of the neonate in the delivery room immediately after birth, and intensive care in the first few days thereafter. Adherence to these measures was checked once per week. The evaluation was performed prospectively for a period of 23 months (August 2010 to July 2012) with a 31-month period of historical controls (January 2008 to July 2010). RESULTS: In the reference period before the intervention was introduced, 263 neonates weighing less than 1500 grams and with a median (quartile) gestational age at birth of 27.4 (25.4-29.9) weeks were treated. The incidence of intracranial hemorrhage was 22.1%, and that of high-grade hemorrhage was 9.1%. The mortality was 6.1%, and the rate of survival without brain hemorrhage was 74.5%. After the bundle of preventive measures was introduced, 191 neonates weighing less than 1500 grams and with a median (quartile) gestational age at birth of 28.0 (26.0, 30.3) weeks were treated. The incidence of intracranial hemorrhage dropped to 10.5% (odds ratio [OR] 0.43, 95% confidence interval [CI] 0.25-0.73); the incidence of high-grade hemorrhage dropped to 3.7% (OR 0.36; 95% CI 0.14-0.89). The mortality was no different at 6.3%, and 85.3% of the children survived without a hemorrhage (OR 1.95, 95% CI 1.20-3.15). After statistical adjustment for higher gestational age, the OR for intracranial hemorrhage (IVH) was 0.49 (0.28-0.86) and the probability of survival without IVH improved (OR 1.68, 95% CI 1.01-2.81). CONCLUSION: The rate of brain hemorrhage in premature neonates can be considerably lowered by prospective monitoring of risk factors.
Authors: Debra McLendon; Jennifer Check; Patricia Carteaux; Laura Michael; Jim Moehring; Joel W Secrest; Sue E Clark; Howard Cohen; Sharon A Klein; Diane Boyle; Jeffrey A George; Susan Okuno-Jones; Debora S Buchanan; Pam McKinley; Jonathan M Whitfield Journal: Pediatrics Date: 2003-04 Impact factor: 7.124
Authors: Patricia Carteaux; Howard Cohen; Jennifer Check; Jeffrey George; Pamela McKinley; William Lewis; Patricia Hegwood; Jonathan M Whitfield; Debra McLendon; Susan Okuno-Jones; Sharon Klein; Jim Moehring; Connie McConnell Journal: Pediatrics Date: 2003-04 Impact factor: 7.124
Authors: Jeffrey D Horbar; Gary J Badger; Joseph H Carpenter; Avroy A Fanaroff; Sarah Kilpatrick; Meena LaCorte; Roderic Phibbs; Roger F Soll Journal: Pediatrics Date: 2002-07 Impact factor: 7.124
Authors: Lucy Smith; Elizabeth S Draper; Bradley N Manktelow; Catherine Pritchard; David John Field Journal: Arch Dis Child Fetal Neonatal Ed Date: 2012-06-09 Impact factor: 5.747
Authors: Vivek V Shukla; Andrew Klinger; Siamak Yazdi; A K M Fazlur Rahman; Sydney Wright; Angela Barganier; Namasivayam Ambalavanan; Waldemar A Carlo; Manimaran Ramani Journal: J Perinatol Date: 2022-07-01 Impact factor: 3.225