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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT02009813




Registration number
NCT02009813
Ethics application status
Date submitted
9/12/2013
Date registered
12/12/2013
Date last updated
2/12/2015

Titles & IDs
Public title
Hyperbaric Oxygen Therapy and Insulin Resistance (HOTAIR2) - Effect of One HBO Session.
Scientific title
Hyperbaric Oxygen Therapy and Insulin Resistance (HOTAIR2) - Effect of One HBO Session.
Secondary ID [1] 0 0
RAH121212a
Universal Trial Number (UTN)
Trial acronym
HOTAIR2
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Obesity 0 0
Type 2 Diabetes 0 0
Condition category
Condition code

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Surgery - Hyperbaric Oxygen Therapy

Treatment: Surgery: Hyperbaric Oxygen Therapy
Participants will undergo 2 treatments of hyperbaric oxygen. Each treatment consists of 90 minutes compression at 2 atmospheres of pressure, with 30 minutes decompression back to 1 atmosphere. During this time, patients will be treated with 100% oxygen delivered via a hood system.

Intervention code [1] 0 0
Treatment: Surgery
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Insulin sensitivity
Timepoint [1] 0 0
2 hours
Secondary outcome [1] 0 0
Hypoxia and inflammatory markers
Timepoint [1] 0 0
2 hours

Eligibility
Key inclusion criteria
* Overweight to obese (BMI 25-35 kg/m2)
* Age >18 years (no specific upper age limit)
* Fit to enter hyperbaric chamber as assessed by hyperbaric physician.
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
* Personal history of Diabetes
* Personal history of major psychiatric disorders
* UIse of prescribed or non-prescribed medications which may affect glucose homeostasis (e.g. steroids),
* Uncontrolled asthma,
* Current fever or upper respiratory infections
* Individuals who regularly perform high intensity exercise (>2 week),
* Pregnancy, lactation and women who are planning to become pregnant
* Current intake of >140g alcohol/week,
* Current smokers of cigarettes/cigars/marijuana,
* Current inatke of any illicit substance,
* Claustrophobia
* has donated blood within past 3 months.

Study design
Purpose of the study
Other
Allocation to intervention
NA
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Single group
Other design features
Phase
NA
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
SA
Recruitment hospital [1] 0 0
Royal Adelaide Hospital - Adelaide
Recruitment postcode(s) [1] 0 0
5000 - Adelaide

Funding & Sponsors
Primary sponsor type
Other
Name
University of Adelaide
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Leonie K Heilbronn, PhD
Address 0 0
University of Adelaide
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries

No information has been provided regarding IPD availability


What supporting documents are/will be available?

No Supporting Document Provided



Results publications and other study-related documents

No documents have been uploaded by study researchers.