Children's intensive care
Visitor Information
Translation help:
To translate this page into your preferred language, click the Google Translate icon in the top-right menu and select your desired language.

The children's intensive care service provides care to critically ill children. The unit incorporates 15 intensive care beds. Every year around 400 critically ill children are admitted to the unit.
Around 30 per cent come from the local north west London catchment area; the remainder are transferred by the Children’s Acute Transport Service (CATS) from hospitals across London and the home counties.
The unit has excellent clinical outcomes and is highly regarded internationally for its pioneering work in the field of paediatric sepsis. Our consultants are world leaders in the field of paediatric critical care medicine and provide state-of-the-art care. We offer holistic care to critically ill children and their families.
Conditions we treat
The unit cares for children with life-threatening conditions, including severe infections such as pneumonia and meningitis, severe trauma, airway problems, neurological conditions and those who have undergone surgery. We treat all causes of critical illness in children apart from acute cardiac surgery and neurosurgical conditions. We have access to all diagnostic tests provided by the Trust.
Children admitted to the children's intensive care unit receive one-to-one nursing care and are looked after by a dedicated medical team. Parents are provided with accommodation nearby and psychological support should they require it.
Further information
Clinical trials and research
We are actively involved in many clinical trials, including into meningitis, septicaemia, bronchiolitis and acute lung injury. We also carry out follow-up studies of children and their families who have been discharged from children's intensive care unit.
Education
For information about elective placements, please email Dr Thomas Bycroft at thomas.bycroft@nhs.net
We offer placements, observerships, fellowships and research fellowships when appropriate. Please email Dr Nadel at s.nadel@imperial.ac.uk.
We also offer nurse placements and placements for other health professionals. Please email Mr Scott O'Brien at scott.o'brien@nhs.net for more information.
Further online resources
Clinics
Our children's intensive care unit is at St Mary's Hospital.
Address
Children's intensive care unit
Seventh floor
Queen Elizabeth Queen Mother (QEQM) building
St Mary’s Hospital
Praed Street
London W2 1NY
Contact information
Phone: 020 3312 6466
Phone: 020 3312 6380 (inpatient number)
The unit’s secretary is Simon Naylor, who can be reached by calling 020 3312 7683.
Meet the team
Our children's intensive care unit is managed by a team of consultants and nurse specialists.
Consultants
Dr Thomas Bycroft, consultant paediatric intensivist, clinical director for critical care and medical specialities, honorary CATS consultant
Dr Mehrengise Cooper, consultant paediatric intensivist, divisional director for medical education
Dr Emily Krennerich, honorary consultant paediatric intensivist, locum CATS consultant
Dr Aida Lopez de Pedro, locum consultant paediatric intensivist
Dr Rebecca Mitting, consultant paediatric intensivist, Clinical Lead for PICU
Dr Simon Nadel, consultant paediatric intensivist, lead clinician and adjunct professor in paediatric intensive care
Professor Padmanabhan Ramnarayan, consultant paediatric intensivist, professor in paediatric critical care, honorary CATS consultant
Dr Ruchi Sinha, consultant paediatric intensivist
Dr Toranj Wadia, consultant paediatric intensivist, unit training lead
Dr Amira Zahari, locum consultant paediatric intensivist
Nurses
Mrs Rebecca Lytton, lead nurse
Ms Helen Avila, family liaison nurse, paediatrics and neonatal services
Ms Jo Williams, family liaison nurse
Refer to this service
Find out how to refer patients to our children's intensive care unit.
GP
Referrals should be made via the Children’s Acute Transfer Service (CATS) on 020 7430 5850 (please state St Mary’s Hospital as a preference). Alternatively, they can be made direct to the children's intensive care unit using the following contact details:
Children's intensive care unit
Seventh floor
Queen Elizabeth Queen Mother (QEQM) building
St Mary’s Hospital
Praed Street
London W2 1NY
Phone: 020 3312 6466
The unit’s secretary is Simon Naylor, who can be reached by calling 020 3312 7683.
GP advice
For advice on referrals, please contact the consultant on call for the children's intensive care unit via switchboard on 020 3312 6666.
Secondary care
For advice on referrals or general advice on a seriously ill child, please contact the consultant on call for the children's intensive care unit via switchboard on 020 3312 6666, or call the unit directly and ask to speak to the consultant on call (number 020 3312 6466).
Latest news See all news
-
Read the full story
Finalists at HSJ Digital Awards
Imperial College Healthcare has been shortlisted for five HSJ Digital Awards.
-
Read the full story
World-first gene-editing treatment for blood disorders including sickle cell disease approved for use in the NHS
NICE has today approved a gene-editing treatment for use with NHS patients over the age of 12 with a severe form of sickle cell disease.
-
Read the full story
Genetic clues explain why children develop rare post-COVID condition
A study supported by the NIHR Imperial BRC has highlighted how rare variants of a gene regulating the gut lining may increase the risk of MIS-C by up to four times.