Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Trial Review
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Download to PDF
Trial registered on ANZCTR
Registration number
ACTRN12608000078358
Ethics application status
Approved
Date submitted
18/12/2006
Date registered
13/02/2008
Date last updated
3/07/2012
Type of registration
Retrospectively registered
Titles & IDs
Public title
An exploration of the antioxidant, immunomodulatory, and anti-inflammatory activities of Ambrotose in healthy individuals.
Query!
Scientific title
A randomised controlled study on Healthy Individuals to evaluate the efficacy of glyco-nutrient therapy compared to placebo on antioxidant and various immune cell functions with end of study outcomes.
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Immune system function in healthy individuals
2093
0
Query!
Antioxidant levels in healthy individuals
2809
0
Query!
Condition category
Condition code
Inflammatory and Immune System
2186
2186
0
0
Query!
Normal development and function of the immune system
Query!
Alternative and Complementary Medicine
2945
2945
0
0
Query!
Herbal remedies
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Ambrotose AO Glyco-antioxidant Therapy. Two tablets were taken orally morning and night. The active medication contained 18 international units vitamin E, 113 mg Mannatech AO blend and 333mgs of Ambrotose Phyto Formula. The medication was taken for 5 weeks.
Query!
Intervention code [1]
2558
0
Treatment: Other
Query!
Comparator / control treatment
The trial is placebo controlled and the placebo is of the same excipient base as the active treatment and is identical in size, shape and colour. Two tablets were taken twice a day for 5 weeks.
Query!
Control group
Placebo
Query!
Outcomes
Primary outcome [1]
3035
0
Ex vivo changes in serum oxygen radical absorbance capacity.
Query!
Assessment method [1]
3035
0
Query!
Timepoint [1]
3035
0
Measured over an 8 week period at baseline (week -2) week 0, week 1, week 3 and week 5.
Query!
Secondary outcome [1]
5089
0
In vivo changes in lymphocyte subsets, lymphocyte activation, Phagocytosis of Granulocytes and Monocytes, and Cyclo oxygenase (COX 2) (anti inflammatory) activity. Participants had blood samples taken at weeks -2, 0, 1, 3 and 5 to measure these outcomes.
Query!
Assessment method [1]
5089
0
Query!
Timepoint [1]
5089
0
This was measured over an 8 week period at baseline (week -2) week 0, week 1, week 3 and week 5.
Query!
Eligibility
Key inclusion criteria
Individuals willing to cease all medications over the course of the study, excluding medications for acute conditions such as pain or dyspepsia.
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
50
Years
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
Yes
Query!
Key exclusion criteria
Individuals taking antioxidant medications and/or supplements. Individuals with poor venous access. Individuals with auto-immune disorders or an immune disease. Individuals taking steroid medication or non steroidal anti-inflammatory drugs (NSAID) treatments. Individuals with diabetes. Individuals taking anticoagulants. Individuals taking immune suppressant drugs. Individuals taking cytokine or interferon therapy. Individuals taking Echinacea or other immune stimulating herbs. Individuals with clinically abnormal liver function tests at baseline. Individuals who develop a cold or other acute upper respiratory tract infection (URTI) or influenza during the course of the study. Individuals unwilling to have blood taken 6 times during the study. Individuals unwilling to comply with the study protocols. Individuals with any other condition which in the opinion of the researchers could compromise the study.
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
Randomised controlled trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
A third party who is independant of the trial generated the random numbers by a computer software generated sequence program. The numbers were suplied to the person who decided if the participant was eligble for the study by sealed opaque envelopes.
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Computerised sequence generation
Query!
Masking / blinding
Blinded (masking used)
Query!
Who is / are masked / blinded?
Query!
Query!
Query!
Query!
Intervention assignment
Parallel
Query!
Other design features
Participants involved in the study were blinded and study staff (therapists, assessors, clinicians and data analysists) were blinded.
Query!
Phase
Phase 3
Query!
Type of endpoint/s
Safety/efficacy
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Completed
Query!
Date of first participant enrolment
Anticipated
4/07/2006
Query!
Actual
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
Query!
Actual
Query!
Sample size
Target
60
Query!
Accrual to date
Query!
Final
Query!
Recruitment in Australia
Recruitment state(s)
Query!
Recruitment postcode(s) [1]
573
0
2480
Query!
Recruitment postcode(s) [2]
575
0
2480
Query!
Funding & Sponsors
Funding source category [1]
3075
0
Commercial sector/Industry
Query!
Name [1]
3075
0
Mannatech, Inc
Query!
Address [1]
3075
0
600 S. Royal Lane, Suite 200
Coppell, TX 75019 USA
Query!
Country [1]
3075
0
United States of America
Query!
Primary sponsor type
Commercial sector/Industry
Query!
Name
Mannatech, Inc
Query!
Address
600 S. Royal Lane, Suite 200
Coppell, TX 75019 USA
Query!
Country
United States of America
Query!
Secondary sponsor category [1]
2769
0
None
Query!
Name [1]
2769
0
Query!
Address [1]
2769
0
Query!
Country [1]
2769
0
Query!
Ethics approval
Ethics application status
Approved
Query!
Ethics committee name [1]
5022
0
Southern Cross University Human Research Ethics Committee
Query!
Ethics committee address [1]
5022
0
Southern Cross University PO Box 157 Lismore NSW
Query!
Ethics committee country [1]
5022
0
Australia
Query!
Date submitted for ethics approval [1]
5022
0
Query!
Approval date [1]
5022
0
04/07/2006
Query!
Ethics approval number [1]
5022
0
Query!
Ethics committee name [2]
5029
0
Southern Cross University Human Research Ethics Committee
Query!
Ethics committee address [2]
5029
0
Southern Cross University PO Box 157 Lismore NSW
Query!
Ethics committee country [2]
5029
0
Australia
Query!
Date submitted for ethics approval [2]
5029
0
Query!
Approval date [2]
5029
0
Query!
Ethics approval number [2]
5029
0
Query!
Summary
Brief summary
The study is a double blind, placebo controlled, randomised trial to be conducted over 6 weeks in parallel groups of otherwise healthy individuals. The study will compare baseline in vivo and ex vivo changes of antioxidant levels and various immune cell functions with end of study outcomes.
Query!
Trial website
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
35854
0
Query!
Address
35854
0
Query!
Country
35854
0
Query!
Phone
35854
0
Query!
Fax
35854
0
Query!
Email
35854
0
Query!
Contact person for public queries
Name
10081
0
Professor Stephen Myers
Query!
Address
10081
0
NatMed-Research
Southern Cross University
Military Road
Lismore NSW 2480
Query!
Country
10081
0
Australia
Query!
Phone
10081
0
+61 2 66203403
Query!
Fax
10081
0
+61 2 66203307
Query!
Email
10081
0
[email protected]
Query!
Contact person for scientific queries
Name
1009
0
Dr Joan O'Connor
Query!
Address
1009
0
NatMed-Research
Southern Cross University
Military Road
Lismore NSW 2480
Query!
Country
1009
0
Australia
Query!
Phone
1009
0
+61 2 66203649
Query!
Fax
1009
0
+61 2 66203307
Query!
Email
1009
0
[email protected]
Query!
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
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
Download to PDF