Contact information
Type
Scientific
Primary contact
Dr Ian Wrench
ORCID ID
Contact details
STH NHS Foundation Trust
Anaesthetics
Royal Hallamshire Hospital
Sheffield
S10 2JF
United Kingdom
+44 0114 271 2381
ian.wrench@sth.nhs.uk
Additional identifiers
EudraCT number
ClinicalTrials.gov number
Protocol/serial number
N0059185003
Study information
Scientific title
Acronym
Study hypothesis
To determine how the circle anaesthetic breathing system can be used to achieve the highest possible oxygen levels in the lungs of pregnant patients during normal breathing.
Ethics approval
Not provided at time of registration
Study design
Crossover double blind randomised
Primary study design
Interventional
Secondary study design
Randomised controlled trial
Trial setting
Hospitals
Trial type
Treatment
Patient information sheet
Condition
Pregnancy and Childbirth: Anaesthesia
Intervention
Preoxygenation vs standard treatment
Intervention type
Drug
Phase
Not Specified
Drug names
Preoxygenation
Primary outcome measures
The FE02 achieved
Secondary outcome measures
Not provided at time of registration
Overall trial start date
01/09/2006
Overall trial end date
30/09/2007
Reason abandoned
Eligibility
Participant inclusion criteria
Pregnant patients undergoing surgery under anaesthesia.
Participant type
Patient
Age group
Adult
Gender
Female
Target number of participants
20
Participant exclusion criteria
Not provided at time of registration
Recruitment start date
01/09/2006
Recruitment end date
30/09/2007
Locations
Countries of recruitment
United Kingdom
Trial participating centre
STH NHS Foundation Trust
Sheffield
S10 2JF
United Kingdom
Sponsor information
Organisation
Record Provided by the NHSTCT Register - 2007 Update - Department of Health
Sponsor details
The Department of Health
Richmond House
79 Whitehall
London
SW1A 2NL
United Kingdom
+44 (0)20 7307 2622
dhmail@doh.gsi.org.uk
Sponsor type
Government
Website
Funders
Funder type
Government
Funder name
Sheffield Teaching Hospitals NHS Foundation Trust (UK)
Alternative name(s)
Funding Body Type
Funding Body Subtype
Location
Funder name
Own Account
Alternative name(s)
Funding Body Type
Funding Body Subtype
Location
Funder name
NHS R&D Support Funding
Alternative name(s)
Funding Body Type
Funding Body Subtype
Location
Results and Publications
Publication and dissemination plan
Not provided at time of registration
Intention to publish date
Participant level data
Not provided at time of registration
Results - basic reporting
Publication summary
2009 results in http://www.ncbi.nlm.nih.gov/pubmed/18518865
Publication citations
-
Results
Russell EC, Wrench I, Feast M, Mohammed F, Pre-oxygenation in pregnancy: the effect of fresh gas flow rates within a circle breathing system., Anaesthesia, 2008, 63, 8, 833-836, doi: 10.1111/j.1365-2044.2008.05502.x.