“…Hypertensive disease during pregnancy,17 non-steroidal anti-inflammatory drugs,18 19 ACE inhibitors,20 magnesium sulphate21 or antibiotics18 administered to the mother, and intrapartum asphyxia22 are the most common antenatal risk factors described. The range of postnatal risk factors is as broad as low GA and very low birth weight,4 23 small-for GA (SGA),24 respiratory distress syndrome,18 low Apgar score,18 22 arterial hypotension and hypovolaemia,6 phototherapy in ventilated infants,25 early onset infection,17 septicaemia,6 congenital anomalies of the kidney and urinary tract,33 and drugs (Cox-inhibitors infused6 9 12 18 24 26 or oral)27 and antibiotics 7 8 18…”