Mortality and major morbidity in premature infants less than 31 weeks gestational age in the decade after introduction of surfactant

Acta Obstetricia Et Gynecologica Scandinavica
Orsolya Genzel-BoroviczényLuciano Zoppelli

Abstract

Population- but also center-based mortality and major morbidity rates of premature infants are essential for prenatal counseling and quality control. Records of all infants <30 + 6 weeks (n=674) admitted (1991-2000) to a single neonatal intensive care unit were reviewed and compared to the state-wide mortality. Six hundred and ninety-one infants were born in or transferred to the hospital and 600 infants (89%) survived. The mean (SD) birth weight was 1018 g (+/-314) and the mean gestational age 27+5 weeks (+/-2.0). Mortalityand morbidity did not change significantly over the 10-year period but correlated inversely with gestational age from 45% at 23(0/7) weeks to 5% at 30(6/7) weeks. Study center mortality rate for extremely low birth weight infants with birth weight <750 g was significantly lower than reported for the entire state (local 25%; Bavaria 36% p = 0.0003). Thirty-four per cent (251/600) of the survivors had one or more major complications: intracranial hemorrhage III-IV 8% (88/600), periventricular leucomalacia 6% (41/600), bronchopulmonary dysplasia with oxygen requirement at 36 weeks 20% (128/600), necrotizing enterocolitis 6% (43/600), and retinopathy of prematurity grade III-IV 9% (55/600). Survival without majo...Continue Reading

Citations

Nov 19, 2013·Zeitschrift für Evidenz, Fortbildung und Qualität im Gesundheitswesen·Jörg ReichertMario Rüdiger
Nov 28, 2014·BMC Immunology·Kirsten BuschmannDavid Frommhold
Oct 10, 2013·Research in Nursing & Health·Jada L BrooksLawrence R Landerman
Sep 2, 2020·Journal of Clinical Medicine·Raphaela FittererHannes Hudalla

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.