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
ACTRN12611001122943
Ethics application status
Approved
Date submitted
22/10/2011
Date registered
27/10/2011
Date last updated
5/10/2012
Type of registration
Prospectively registered
Titles & IDs
Public title
Palm Fruit Juice Supplementation in Healthy Volunteers
Query!
Scientific title
Reduction of plasma glucose levels and improvement of plasma clinical biochemistry profiles in normal healthy volunteers after supplementation with Palm Fruit Juice
Query!
Secondary ID [1]
273251
0
NIL
Query!
Universal Trial Number (UTN)
U111-1125-3763
Query!
Trial acronym
PFJS
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Pre-diabetes
279014
0
Query!
Hypercholesterolemia
279015
0
Query!
Condition category
Condition code
Diet and Nutrition
279200
279200
0
0
Query!
Other diet and nutrition disorders
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Each volunteer will be supplemented with 150 mL of the Palm Fruit Juice or placebo drinks, two times per day (morning and afternoon) for 60 days. A four-weeks of wash-out period is allowed between treatments.
Query!
Intervention code [1]
269590
0
Treatment: Other
Query!
Intervention code [2]
269614
0
Prevention
Query!
Comparator / control treatment
Placebo is made from mineral water with no sugar or preservative added. The placebo is bottled in an amber glass capped bottle.
Query!
Control group
Placebo
Query!
Outcomes
Primary outcome [1]
279835
0
Significant reduction in plasma glucose level. This will be assessed from the plasma analysis on the fasting blood samples of each volunteers.
Query!
Assessment method [1]
279835
0
Query!
Timepoint [1]
279835
0
60 days after supplementation
Query!
Secondary outcome [1]
294534
0
Improvement of any clinical biochemistry blood profiles. These profiles will be assessed from the plasma analysis on the fasting blood samples of each volunteers
Query!
Assessment method [1]
294534
0
Query!
Timepoint [1]
294534
0
60 days after supplementation
Query!
Eligibility
Key inclusion criteria
Healthy, normal levels of fasting TAG (<1.9 mmol/L) and fasting plasma glucose (<6.1 mmol/L), having good record of compliance.
"Having good record of compliance" means that the volunteers must consume the Palm Fruit Juice or placebo treatment everyday. They also need to report to the clinic on day 0, day 30 and day 60 for medical examination and bleeding session.
Query!
Minimum age
20
Years
Query!
Query!
Maximum age
50
Years
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
Yes
Query!
Key exclusion criteria
Smoking, habitual alcohol consumption, taking any types of drugs/pharmacological agent, herbs preparation, pregnant, lactating, on contraseptives, having any cardiovaskular diseases or cancer or any type of pathological conditions.
Query!
Study design
Purpose of the study
Prevention
Query!
Allocation to intervention
Non-randomised trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Blinded (masking used)
Query!
Who is / are masked / blinded?
Query!
Query!
Query!
Query!
Intervention assignment
Crossover
Query!
Other design features
Query!
Phase
Phase 1
Query!
Type of endpoint/s
Safety/efficacy
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Completed
Query!
Date of first participant enrolment
Anticipated
1/12/2011
Query!
Actual
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
Query!
Actual
Query!
Sample size
Target
25
Query!
Accrual to date
Query!
Final
Query!
Recruitment outside Australia
Country [1]
3920
0
Malaysia
Query!
State/province [1]
3920
0
Selangor
Query!
Funding & Sponsors
Funding source category [1]
270078
0
Government body
Query!
Name [1]
270078
0
Malaysian Ministry of Agriculture & Agrobased industry
Query!
Address [1]
270078
0
Wisma Tani, No. 28 Persiaran Perdana, Presint 4, Pusat Pentadbiran Kerajaan Persekutuan, 62624 Putrajaya.
Query!
Country [1]
270078
0
Malaysia
Query!
Primary sponsor type
Government body
Query!
Name
Malaysian Ministry of Agriculture & Agrobased industry
Query!
Address
Wisma tani, No. 28 Persiaran Perdana, Presint 4, Pusat Pentadbiran Kerajaan Persekutuan, 62624 Putrajaya.
Query!
Country
Malaysia
Query!
Secondary sponsor category [1]
269045
0
Government body
Query!
Name [1]
269045
0
Malaysian Palm Oil Board
Query!
Address [1]
269045
0
6, Persiaran Institusi, Bandar Baru Bangi, 43000 Kajang, Selangor
Query!
Country [1]
269045
0
Malaysia
Query!
Other collaborator category [1]
252309
0
University
Query!
Name [1]
252309
0
National University of Malaysia/Universiti Kebangsaan Malaysia (UKM).
Query!
Address [1]
252309
0
Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia (UKM), Jalan Raja Muda Abdul Aziz, 50300, Kuala Lumpur.
Query!
Country [1]
252309
0
Malaysia
Query!
Ethics approval
Ethics application status
Approved
Query!
Ethics committee name [1]
272036
0
Medical Research and Ethics Committee, Malaysian Ministry of Health.
Query!
Ethics committee address [1]
272036
0
c/o Institute for Health Management, Jalan Rumah Sakit, Bangsar, 59000 Kuala Lumpur.
Query!
Ethics committee country [1]
272036
0
Malaysia
Query!
Date submitted for ethics approval [1]
272036
0
04/11/2009
Query!
Approval date [1]
272036
0
01/07/2011
Query!
Ethics approval number [1]
272036
0
NMRR-08-1618-3108
Query!
Summary
Brief summary
Preliminary studies discovered that supplementation of palm fruit juice (PFJ) manages to improve circulating blood glucose and plasma TG in Nile rats with early diabetes (mean glucose >110 mg/dL). Additionally, a long-term intake of PFJ protected healthy, young Nile rats against diabetes onset, as measured by glucose, blood lipids, and weight of livers and kidneys. These observations are probably due to the antioxidant protection by phenolics compound in the PFJ and their protection of beta-cells in the pancreatic islet against oxidative stress. Therefore, the beta-cells will be able to maintain its integrity and consistently produce insulin. In order to produce continuous and sufficient insulin for the body, the beta-cell must be protected against oxidation stress. Given that the PFJ contains several types of phenolics compounds, we hypothesize that supplementation of the PFJ may provide an antioxidant protection against oxidative stress in diabetic subject. Currently, there is still no clinical data from human study on the physiological effects of PFJ. Moreover, the number of human study investigating the antioxidant potential of several common phenolics compounds such as quercetin and catechin is still limited. One of the goals in delaying the onset of type 2 DM is to preserve the function of beta-cells in the pancreatic islet. Based on the current evidence from the preliminary studies on palm PFJ, we hypothesize that supplementation of PFJ to humans at pre-diabetic state may prevent or delay the development of type 2 DM. However, in order to understand the anti-diabetic effect of PFJ in humans, we need to firstly establish our knowledge on the physiological effects of this compound to normal human subjects. Under physiological condition, PFJ may improve the antioxidant status profiles of healthy subjects. In pre-diabetic subjects, improvement of antioxidant status may have a positive influence on plasma diabetes profiles, since many scientific evidences demonstrate that there is an inverse relationship between antioxidant status and incidence of DM. Therefore, we proposed a human nutrition study to evaluate the antioxidant effects of PFJ (which contained high concentration of palm phenolics compound) on healthy human subjects. Data from this study would hopefully assists us in understanding the therapeutical roles of palm phenolics on humans under normal conditions. This study will involve the recruitment of healthy normal human volunteers. The study will be started with 25 healthy volunteers where they will be supplemented with PFJ or placebo drinks for a period of 60 days. Blood samples will be analyzed for several antioxidant status, lipid and diabetic profiles at baseline and after supplementation (on day-60).
Query!
Trial website
Query!
Trial related presentations / publications
1. Sambanthamurthi R, Tan Y, Sundram K, Abeywardena M, Sambandan TG, Rha C, Sinskey AJ, Subramaniam K, Leow SS, Hayes KC, Basri Wahid M. Oil palm vegetation liquor: a new source of phenolic bioactives. Br J Nutr. 2011 Jun 6:1-9. [Epub ahead of print]. 2. Sambanthamurthi R, Tan Y, Sundram K, Hayes KC, Abeywardena M, Leow SS, Devi Sekaran S, Sambandan TG, Rha C, Sinskey AJ, Subramaniam K, Fairus S, Basri Wahid M. Positive outcomes of oil palm phenolics on degenerative diseases in animal models. Br J Nutr. 2011 Jun 7:1-12. [Epub ahead of print].
Query!
Public notes
Query!
Contacts
Principal investigator
Name
33294
0
Query!
Address
33294
0
Query!
Country
33294
0
Query!
Phone
33294
0
Query!
Fax
33294
0
Query!
Email
33294
0
Query!
Contact person for public queries
Name
16541
0
Dr Syed Fairus
Query!
Address
16541
0
Advanced Biotechnology & Breeding Centre (ABBC), Malaysian Palm Oil Board (MPOB), No. 6, Persiaran Institusi, Bandar Baru Bangi, 43000, Kajang, Selangor
Query!
Country
16541
0
Malaysia
Query!
Phone
16541
0
+603-87694604
Query!
Fax
16541
0
+603-89261995
Query!
Email
16541
0
[email protected]
Query!
Contact person for scientific queries
Name
7469
0
Dr Syed Fairus
Query!
Address
7469
0
Advanced Biotechnology & Breeding Centre (ABBC), Malaysian Palm Oil Board (MPOB), No. 6, Persiaran Institusi, Bandar Baru Bangi, 43000, Kajang, Selangor
Query!
Country
7469
0
Malaysia
Query!
Phone
7469
0
+603-87694604
Query!
Fax
7469
0
+603-89261995
Query!
Email
7469
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