- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02035241
Effect of Herbs and Spices on Metabolic Regulation and Appetite in Healthy Subjects (AFC-SPICES)
August 23, 2018 updated by: Elin Östman, Lund University
Investigation on Effect of Herbs and Spices on Glucose and Insulin Responses, Anti-inflammatory Properties, Antioxidative Capacity and Satiety in Healthy Subjects
The purpose of the study is to investigate how herbs and spices affect acute/postprandial glucose and insulin responses, inflammatory markers, appetite control peptides, antioxidative capacity, as well as subjective appetite ratings (VAS-visual analogue scales) in healthy volunteers.
We hypothesize that certain herbs and spices added to a standardized meal will improve postprandial glucose tolerance and other metabolic biomarkers in healthy volunteers, compared with a similar meal without the corresponding plant materials.
Study Overview
Status
Completed
Conditions
Detailed Description
The aims of the study is to investigate whether consumption of preload isovolumetric (220 ml) spice-based beverages contained total polyphenol concentration to 185 mg gallic-acid equivalents followed by white wheat bread challenge (contained 50 g available carbohydrate) might affect postprandial glucose metabolism, inflammatory markers, appetite-related gut hormones, plasma antioxidant capacity, as well as appetite sensations in healthy subjects.
Study Type
Interventional
Enrollment (Actual)
21
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Skane
-
Lund, Skane, Sweden, 22381
- Antidiabetic Food Centre (Medicon Village) - Lund University
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 40 years (Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Healthy males and females
- Signed informed consent
- BMI 20 - 28 kg/m2 with weight change <3 kg latest 2 months)
- Must be able to accept herbs and spices
Exclusion Criteria:
- Below 18 years
- Uncomfortable speaking English and/or difficulties in understanding spoken English
- Smoking or using snuff
- Vegetarian or vegan
- Stressed by venous blood sampling or previous experience of being difficult to cannulate
- Receiving any drug treatment that may influence the study outcomes
- Pregnancy or breastfeeding
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Spices 1
220 ml test drink containing spices 1, acute study / one time administration
|
In this study, subjects are asked to consume 200 ml beverage drinks contain certain amounts of spices 1.
Following 10 min.
beverage consumption, subjects will be given standardized breakfast corresponding to 50 g carbohydrate.
|
Experimental: Spices 2
220 ml test drink containing spices 2, acute study / one time administration
|
In this study, subjects are asked to consume 200 ml beverage drinks contain certain amounts of spices 2. Following 10 min.
beverage consumption, subjects will be given standardized breakfast corresponding to 50 g carbohydrate.
|
Experimental: Spices 3
220 ml test drink containing spices 3, acute study / one time administration
|
In this study, subjects are asked to consume 200 ml beverage drinks contain certain amounts of spices 3. Following 10 min.
beverage consumption, subjects will be given standardized breakfast corresponding to 50 g carbohydrate.
|
Experimental: Herbs 1
220 ml test drink containing herbs 1, acute study / one time administration
|
In this study, subjects are asked to consume 200 ml beverage drinks contain certain amounts of herbs 1.
Following 10 min.
beverage consumption, subjects will be given standardized breakfast corresponding to 50 g carbohydrate.
|
Experimental: Herbs 2
220 ml test drink containing herbs 2, acute study / one time administration
|
In this study, subjects are asked to consume 200 ml beverage drinks contain certain amounts of herbs 2. Following 10 min.
beverage consumption, subjects will be given standardized breakfast corresponding to 50 g carbohydrate.
|
Placebo Comparator: Placebo
220 ml control drink, acute study / one time administration
|
As a control, subjects are asked to consume 200 ml control drinks.
Following 10 min.
beverage consumption, subjects will be given standardized breakfast corresponding to 50 g carbohydrate.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changing on blood glucose concentration after treatment with herbs and spices
Time Frame: Prior to the initial intervention at 0 min and after intervention at 15, 30, 45, 60, 90, 120, 180 min.
|
The capillary blood samples will be taken for blood glucose analysis
|
Prior to the initial intervention at 0 min and after intervention at 15, 30, 45, 60, 90, 120, 180 min.
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changing on subjective appetite ratings after treatment with herbs and spices
Time Frame: Prior to the initial intervention at 0 min and after intervention at 15, 30, 45, 60, 90, 120, 180 min.
|
Appetite will be assessed using standard subjective 100 mm VAS (visual analogue scale) at time intervals throughout each visit
|
Prior to the initial intervention at 0 min and after intervention at 15, 30, 45, 60, 90, 120, 180 min.
|
Changing on metabolic biomarkers after treatment with herbs and spices
Time Frame: Prior to the initial intervention at 0 min and after intervention at 15, 30, 45, 60, 90, 120, 180 min.
|
The venous blood samples will be taken for insulin, inflammatory markers (i.e.
interleukin-6, interleukin-8, tumor necrosis factor-alpha, necrosis factor kappa-beta, adiponectin and C-reactive protein), appetite-related gut hormones (i.e.
glucagon-like peptide-1 and peptide tyrosine-tyrosine)
|
Prior to the initial intervention at 0 min and after intervention at 15, 30, 45, 60, 90, 120, 180 min.
|
Changing on urine metabolite profile after treatment with herbs and spices
Time Frame: Prior to the initial intervention at 0 min and up to 24-h after intervention
|
Metabolite profile will be analyzed using Liquid Chromatography-Mass Spectrometry based methods
|
Prior to the initial intervention at 0 min and up to 24-h after intervention
|
Changing on plasma metabolite profile after treatment with herbs and spices
Time Frame: Prior to the initial intervention at 0 min and after intervention at 60, 90, 120, 180 min.
|
Metabolite profile will be analyzed using Liquid Chromatography-Mass Spectrometry based methods
|
Prior to the initial intervention at 0 min and after intervention at 60, 90, 120, 180 min.
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Elin Östman, PhD, Lund University
- Principal Investigator: Yoghatama Cindya Zanzer, MSc, Lund University
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
March 1, 2014
Primary Completion (Actual)
June 1, 2014
Study Completion (Actual)
June 1, 2014
Study Registration Dates
First Submitted
January 10, 2014
First Submitted That Met QC Criteria
January 10, 2014
First Posted (Estimate)
January 14, 2014
Study Record Updates
Last Update Posted (Actual)
August 27, 2018
Last Update Submitted That Met QC Criteria
August 23, 2018
Last Verified
August 1, 2018
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- LUND-AFC-STAGE3-SPICES
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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