Haywards Heath

COMET is a phase III prospective multi-centre open label two-arm randomised controlled trial with an internal pilot and masked outcome assessments. Administration of cooling therapy cannot be masked. All babies born at or after 36 weeks and requiring prolonged resuscitation at birth (defined as continued resuscitation at 10 minutes after birth or 10-minute Apgar score less than 6) or those with severe birth acidosis (defined as any occurrence of: pH =\<7.00 or Base deficit \>=16mmol/l in any cord or baby gas sample within 60 minutes of birth) and admitted to the neonatal unit will started on aEEG or EEG as a part of standard clinical care. Neonatal doctors or advanced nurse practitioners (clinical team) will screen for eligibility using a structured neurological examination performed between 1 to 6 hours after birth. Once parental consent is obtained, babies will be randomised to whole-body hypothermia or targeted normothermia within 6 hours of birth, using a web-based program. Initial assessment and randomisation (and initiation of whole-body hypothermia or targeted normothermia) will occur at the hospital of birth. The babies in both arms, who are born at a non-cooling centre (LNU or SCBU) will be then transferred to the nearest cooling centre (NICU) within 8 hours of birth for continued care. Whole-body hypothermia (33.5±0.5°C) will be initiated within 6 hours of birth and continued for 72 hours using a servo-controlled cooling machine at the nearest available neonatal intensive care unit (cooling centre). Passive cooling methods will not be allowed. Whole-body hypothermia to 33.5±0.5°C for 72 hours is the duration and depth of cooling that is standard for babies with moderate or severe HIE in high income countries. To administer this intervention babies will be kept on a cooling mattress or blanket circulating a coolant/water, a rectal temperature probe will be inserted, and overhead radiant warmers will be switched off. The cooling device will be set to hypothermia mode and body temperature will be rapidly reduced to 33.5°C from 37.0°C and maintained within the target range of 33°C to 34°C. In the Normothermia (Control group), the rectal temperature will be maintained at 37.0±0.5°C for the first 88 hours and any hyperthermia will be treated with a standardised protocol. Four hourly axillary temperature will be recorded during the first 88 hours. Babies in the control group who develop seizures (level 1 or level 2) and progress to moderate HIE between 6 to 24 hours may be treated with whole-body cooling for 72 hours as clinical care, although this is expected to occur in less than 5%. Conventional MRI using standard 3D T1-weighted and 2D T2-weighted sequences and diffusion weighted imaging will be performed prior to discharge home. The follow-up assessment will be done when the recruited babies are 24 (±2) months of age. The assessment will be carried out using the Bayley Scales of Infant and Toddler Development IV. It is a validated and standardized scoring system that assesses development in three domains, that is cognition, language, and motor development. In addition, all infants will have a detailed neurological examination, including Gross Motor Function Classification System (GMFCS) for cerebral palsy, vision, and hearing assessment. Babies who die (the mortality rate is expected to be less than 1% in mild HIE) or who cannot be assessed with the Bayley-IV due to severe disability will be allocated a Cognitive Scale Composite score one point below the basal test score (i.e., score of 54). In all infants, PARCA-R (online or face to face) will be completed by the parents immediately prior to the Bayley IV assessments and CBCL (face to face only) after the Bayley IV assessments. The data will be collected into a paper case report form (CRF) initially and then entered into electronic database at the participating sites. Data will include ante-natal, birth, and neonatal clinical information including gestational age, birth weight, gender, Apgar scores, birth history, delivery room resuscitation to assess the baseline comparability of the groups, core body temperature for assessment of intervention, details of the hospital course, laboratory investigations and MR imaging for safety monitoring, and neurodevelopmental outcomes at 24 (±2) months of age for primary outcome evaluation.

Community-acquired pneumonia (CAP) that is of sufficient severity to require admission to an intensive care unit (ICU) is associated with substantial mortality. Patients with pneumonia who are being treated in an ICU will receive therapy that consists of many different treatments, as many as 20 or 30. These treatments act together to treat both the infection and its effects on the body. When treating a patient, doctors choose from many different treatments, most of which are known or believed to be safe and effective. However, doctors don't always know which treatment option is the better one, as individuals or groups of individuals may respond differently. This study aims to help doctors understand which treatments work best. This clinical study has been designed in a way that allows the information from patients already in the study to help new patients joining the study. Most studies aren't able to do that. REMAP-CAP has been designed to: * Evaluate multiple treatment strategies, at the same time, in the same patient. * Reach platform conclusions when sufficient data is accrued, rather than when a pre-specified sample size is reached * Utilise data that is already accrued to increase the likelihood that patients within the trial are randomised to treatments that are more likely to be beneficial * New questions can be substituted into the trial as initial questions are answered, meaning that the trial can be perpetual or open-ended * Interactions between interventions in different domains can be evaluated It is reasonable to presume that any pandemic respiratory infection of major significance to public health will manifest as life-threatening respiratory infection including Severe Acute Respiratory illness and severe Community Acquired Pneumonia (CAP) with concomitant admission to hospital, and for some patients, admission to an Intensive Care Unit (ICU). Previous pandemics and more localized outbreaks of respiratory emerging infections have resulted in severe CAP and ICU admission. Previous pandemics and outbreaks of emerging infectious diseases have outlined the urgent need for evidence, preferably from Randomized Controlled Trials (RCTs), to guide best treatment. However, there are substantial challenges associated with being able to organize such trials when the time of onset of a pandemic and its exact nature are unpredictable. As an adaptive platform trial that enrolls patients during the interpandemic period, REMAP-CAP is ideally positioned to adapt, in the event of a respiratory pandemic, to evaluate existing treatments as well as novel approaches.