title: Continuous glucose monitoring in infants of very low birth weight.
abstract: OBJECTIVE
  To evaluate the feasibility and efficacy of a continuous glucose monitoring system (CGMS) in a population of infants of very low birth weight (VLBW).
  
  
  METHODS
  Infants weighing <or=1,500 g and of <or=32 weeks of gestation were recruited within 24 h of delivery. A subcutaneous sensor connected to a CGMS was inserted and maintained for 7 days or until dysfunction. Therapeutic management followed the usual standard protocols.
  
  
  RESULTS
  38 patients (21 male) were included over 17 months. Their mean gestational age was 27.5 +/- 2.0 weeks and their mean birth weight was 958.3 +/- 205.5 g. Their perinatal histories and complications during admission were unremarkable for extremely premature babies. Continuous monitoring lasted an average of 7.84 +/- 1.99 days per patient. Hyperglycaemia was detected in 22 (57.90%) patients and it lasted a mean of 20.33 +/- 30.13 h, while 14 (36.8%) presented with hypoglycaemia for a mean of 2.45 +/- 2.3 h.
  
  
  CONCLUSIONS
  The CGMS gave a safe and useful estimate of glucose levels in VLBW infants, revealing abnormal glucose levels at a much higher rate than expected by usual sampling. However, it was not able to provide real-time glucose concentration data. CGMS may be very useful in providing information on the role of hyper- and hypoglycaemia on short- and long-term outcomes in VLBW infants.
authors.affiliation: Neonatal Unit, Hospital Sant Joan de Déu, Fundació Sant Joan de Déu, Barcelona University, Barcelona, Spain. iiglesias@hsjdbcn.org
authors.forename: Isabel
authors.initials: I
authors.lastname: Iglesias Platas
authors.forename: Marta
authors.initials: M
authors.lastname: Thió Lluch
authors.forename: Neus
authors.initials: N
authors.lastname: Pociello Almiñana
authors.forename: Ana
authors.initials: A
authors.lastname: Morillo Palomo
authors.forename: Martí
authors.initials: M
authors.lastname: Iriondo Sanz
authors.forename: Xavier
authors.initials: X
authors.lastname: Krauel Vidal
mesh_terms: D001786:Blood Glucose / Q000378:metabolism*; D005260:Female; D005865:Gestational Age; D006801:Humans; D006943:Hyperglycemia / Q000097:blood / Q000175:diagnosis*; D007003:Hypoglycemia / Q000097:blood / Q000175:diagnosis*; D007231:Infant, Newborn; D019102:Infant, Very Low Birth Weight / Q000097:blood*; D008297:Male; D018670:Monitoring, Ambulatory / Q000295:instrumentation / Q000379:methods*
chemical_list: D001786:Blood Glucose