Table 7 Participants’ recommendations when asked to suggest data items relevant to monitoring incidence or risk factors for avoidable perinatal brain injury.
From: Improving UK data on avoidable perinatal brain injury: review of data dictionaries and consultation
Clinical indicators of brain injury | Neonatal MRI (n = 12) Encephalopathy criteria (n = 3) Sarnat score (n = 1) Apgar and/or cord pH (n = 9), especially Apgar at 5 minutes (n = 1) Presence of convulsions (n = 11) Seizures (n = 3) EEG (n = 1) Difficulty in ventilating (n = 1) Evidence of Persistent Pulmonary Hypertension of the Newborn (n = 1) |
Interventions indicative of efforts to avoid or reduce the impact of brain injury | Therapeutic cooling (n = 23) Therapeutic hyperthermia (n = 1) Resuscitation (n = 4) Respiratory effort (n = 1) Cord clamping and time of cord clamping (n = 1) Fetal scalp blood testing (n = 1) Support for breathing/circulation and drugs used in neonatal intensive care management (n = 1) |
Postnatal/neonatal conditions or observations | Blood gas (n = 19) Any package of data indicators for neurological abnormalities (n = 2), such as the Glasgow Coma scale (n = 1) CFAM (n = 2) Decreased central tone, fitting, or altered tone (n = 3) Lactate or creatinine at first infant’s blood gas (n = 3) Baby’s behaviour (n = 2) Hypertonia, floppiness, and abnormal reflexes (n = 2) Primary sepsis (n = 2) Glucose levels (n = 1) Jaundice (n = 1) Hypoglycaemia (n = 1) Baby’s colour (n = 1) Kernicterus (n = 1) Comatose (n = 1) Blood sugars (n = 1) Thompson scoring (n = 1) Positive microbiology results (n = 1) |
Service indicators | Transfer to a specialist unit (n = 14) Duration of stay in NICU (n = 11) |
Maternal demographic and/or antenatal history | Woman’s health and risk factors such as demographics, morbidities, history, concurrent maternal medical conditions (n = 9) Antenatal history (n = 3) Women’s ethnicity and socioeconomic status, including social deprivation and BAME status (n = 1) Antenatal bleeding (n = 1) Ultrasound (n = 1) Multiple births, breech births (n = 1) Gestation (n = 2) Fetal growth restriction at the onset of labour (n = 6) Size, weight, ratio, and abdominal circumference (n = 1) Growth (n = 1) Brain sparing, end doppler, shrunken liver (n = 1) |
Intrapartum risk factors | Duration of the first stage (n = 5) Duration of the second stage (n = 5) CTG classifications (n = 5) Meconium staining of the amniotic fluid (n = 5) Bleeding during labour (n = 3) Pyrexia (n = 3) Raised maternal temperature (n = 1) Duration of any cytokinin augmentation (n = 1) Fetal movements (n = 2) Presence of sentinel event (n = 1) Turtling (shoulder dystocia) (n = 1) Whether maternal heartbeat was considered normal or abnormal (n = 1) Whether abruption followed mother’s complaint of pain (n = 2) |
Other | Mode of delivery (n = 2) Optiv records (e.g., whether caesarean birth, etc.) (n = 2) Intermittent auscultation (n = 1) Whether there was renal/liver injury and other secondary injuries (n = 1) |