Benefit and Tolerability of IQP-AE-103 in Weight Loss
Double-blind, Randomised, Three-armed, Placebo-controlled, Clinical Investigation to Evaluate the Benefit and Tolerability of Two Dosages of IQP-AE-103 in Reducing Body Weight in Overweight and Moderately Obese Subjects
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Berlin, Germany
- Analyze & Realize
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age 18 to 65 years
- Overweight to moderately obese subjects (BMI ≥ 25 and < 35 kg/m2)
- Expressed desire for weight loss
- Accustomed to 3 main meals/day
- Commitment to take IP as recommended
- Commitment to adhere to diet recommendation during the study
- Commitment to maintain habitual level of activity/exercise during the study
- Consistent and stable body weight for 3 months prior to V1
- Commitment to avoid the use of other weight management products or programs during study
- Commitment and ability to complete the subject diary and study questionnaires
- Females of childbearing potential: negative pregnancy testing (beta HCG-test in urine) at V1, agreement to use appropriate contraception methods during the study period
- Consents to participate, understands requirements of the study and is willing to comply
Exclusion Criteria:
- Known sensitivity to the ingredients of the investigational product or source of ingredients
- Pregnancy or nursing
- Smoking cessation within 6 months prior to V1 or during the study (regular smoking during the study at the same level as prior to the study is allowed)
- Current or history of abuse of drugs, alcohol or medication
- Clinically relevant excursions of safety laboratory parameter
- Diabetes mellitus type 1
- Untreated or unstable diabetes mellitus type 2
- Untreated or unstable endocrine disorders which may influence body weight (e.g. Cushing's disease, thyroid gland disorders)
- Stenosis in the gastrointestinal (GI) tract
- Bariatric surgery in subject´s medical history
- Abdominal surgery within the last 6 months prior to V1
- Current use of medications that may affect body weight (eg. antipsychotics, anti-depressants, corticosteroids etc.)
- Presence of acute or chronic gastrointestinal disease (e.g. inflammatory bowel disease, coeliac disease, pancreatitis)
- Digestion/absorption disorders in gastrointestinal (GI) tract
- History of eating disorders such as bulimia, anorexia nervosa within the past 12 months prior to V1
- Other serious organ or systemic diseases such as cancer within the last 5 years prior to V1
- Any electronic medical implant
- Use of any medication that could influence GI functions such as antibiotics within 4 weeks and any laxatives, opioids, glucocorticoids, anticholinergics within last 3 months prior to V1 and during the study, as per investigator judgement
- Any medication or use of products for the treatment of obesity (e.g. orlistat, other fat binder, carbohydrate/starch blocker, fat burner, satiety products etc.) within last 3 months prior to V1 and during the study
- Participation in similar studies or weight loss programs within last 4 weeks prior to V1
- Participation in other studies during the last 4 weeks prior to V1
- Inability to comply
- Presence of other factor(s) or medication that should preclude subject participation as per investigator judgement
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: QUADRUPLE
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
EXPERIMENTAL: High dose IQP-AE-103 (1980mg)
2 capsules IQP-AE-103 by mouth, three times a day after main meals for 12 weeks
|
High dose capsules
|
|
EXPERIMENTAL: Low dose IQP-AE-103 (990mg)
2 capsules IQP-AE-103 by mouth, three times a day after main meals for 12 weeks
|
Low dose capsules
|
|
PLACEBO_COMPARATOR: Placebo
2 capsules IQP-AE-103 by mouth, three times a day after main meals for 12 weeks
|
Placebo identical to verum capsules
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Mean change in body weight (kg)
Time Frame: 12 weeks
|
Difference in mean change of body weight (kg) between the higher dosed verum (1980 mg a day) and placebo group after 12 weeks of intervention in comparison to baseline.
|
12 weeks
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Mean change in body weight (kg)
Time Frame: 2, 4, 8, 12 weeks
|
Changes in body weight (kg) after 2, 4, 8, and 12 weeks of intervention, each in comparison to baseline, between the two active and placebo group
|
2, 4, 8, 12 weeks
|
|
Mean change in body weight (%)
Time Frame: 2, 4, 8, 12 weeks
|
Changes in body weight (%) after 2, 4, 8, and 12 weeks of intervention, each in comparison to baseline, between the two active and placebo group
|
2, 4, 8, 12 weeks
|
|
Proportion of subject weight loss
Time Frame: 2, 4, 8, 12 weeks
|
Proportion of subjects who lost at least 3% and 5% of baseline body weight after 2, 4, 8, and 12 weeks intervention, each in comparison to baseline
|
2, 4, 8, 12 weeks
|
|
Change in waist circumference (cm)
Time Frame: 2, 4, 8, 12 weeks
|
Changes in waist circumference after 2, 4, 8, and 12 weeks intervention, each in comparison to baseline
|
2, 4, 8, 12 weeks
|
|
Change in hip circumference (cm)
Time Frame: 2, 4, 8, 12 weeks
|
Changes in hip circumference after 2, 4, 8, and 12 weeks intervention, each in comparison to baseline
|
2, 4, 8, 12 weeks
|
Other Outcome Measures
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Safety parameters (lab parameters, vital signs)
Time Frame: 12 weeks
|
Change in safety lab parameters, vital signs
|
12 weeks
|
Collaborators and Investigators
Sponsor
Sponsor
Publications and helpful links
General Publications
- Peng LV, Cooper J, De Costa P, Chong PW. Microbiota Composition and Diversity in Weight Loss Population After the Intake of IQP-AE-103 in a Double-Blind, Randomized, Placebo-Controlled Study. Front Nutr. 2022 Apr 28;9:790045. doi: 10.3389/fnut.2022.790045. eCollection 2022.
- Uebelhack R, Bongartz U, Seibt S, Bothe G, Chong PW, De Costa P, Wszelaki N. Double-Blind, Randomized, Three-Armed, Placebo-Controlled, Clinical Investigation to Evaluate the Benefit and Tolerability of Two Dosages of IQP-AE-103 in Reducing Body Weight in Overweight and Moderately Obese Subjects. J Obes. 2019 Feb 3;2019:3412952. doi: 10.1155/2019/3412952. eCollection 2019. Erratum In: J Obes. 2019 Jul 11;2019:6189724.
Study record dates
Study Major Dates
Study Start (ACTUAL)
Study Start
Primary Completion (ACTUAL)
Primary Completion
Study Completion (ACTUAL)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (ACTUAL)
First Posted
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- INQ/023314
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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