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A randomized, blinded, placebo-controlled study assessing the impact of health and wellness products on gastrointestinal (GI) health and other health outcomes
This is a randomized, blinded, placebo-controlled study conducted with adult participants, age 21 and older and residing in the United States.
Eligible participants will (1) endorse a desire for less bloating or indigestion, (2) indicate an interest in taking a health and wellness product to potentially help their bloating or indigestion, and (3) express acceptance in taking a product and not knowing its formulation until the end of the study.
Participants with known liver or kidney disease, heavy drinkers, and those who report they are pregnant, trying to become pregnant, or breastfeeding will be excluded. Those taking certain medications will be excluded.
Self-reported data are collected electronically from eligible participants over 7 weeks. Participant reports of health indicators will be collected during baseline, throughout the active period of study product use, and in a final survey. All study assessments will be electronic; there are no in-person visits or assessments for this real-world evidence study.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Placebo Control 1 | Placebo Comparator | GI Health Product Form 1 - control |
|
| Active Product 1.1 | Experimental | GI Health Product Form 1 - active product 1 |
|
| Placebo Control 2 | Placebo Comparator | GI Health Product Form 2 - control |
|
| Active Product 2.1 | Experimental | GI Health Product Form 2 - active product 1 |
|
| Active Product 2.2 | Experimental | GI Health Product Form 2 - active product 2 |
|
| Placebo Control 3 | Placebo Comparator |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Radicle GI Health Placebo Control Form 1 | Dietary Supplement | Participants will use their Placebo Control Form 1 as directed for a period of 6 weeks. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change in GI (Gastrointestinal) - related Quality of Life (QOL) | Mean difference in GI-related QOL as assessed by Digestion-associated QOL Questionnaire (DGLQ) (scale 0%-100%; with higher scores corresponding to worse GI-related QOL) | 6 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Change in abdominal pain | Mean difference in abdominal pain as assessed by Patient Reported Outcome Measurement System (PROMIS) Belly Pain 5A (scale 2-25; with higher scores corresponding to more severe abdominal pain) | 6 weeks |
| Change in gas/bloating |
| Measure | Description | Time Frame |
|---|---|---|
| Change in mood (emotional distress-depression) | Mean difference in emotional distress score as assessed by PROMIS Emotional Distress- Depression 4A (scale 4-20; with higher scores corresponding to greater levels of emotional distress) | 6 weeks |
| Change in libido |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Emily K. Pauli, PharmD | Radicle Science Inc. | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Radicle Science, Inc | Del Mar | California | 92014 | United States |
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| Label | URL |
|---|---|
| Radicle Science, Inc | View source |
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Data will not be shared with researchers outside of Radicle Collaborators on this study.
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Participants will be stratified based on gender at birth then randomized to one of the study arms
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The investigator is blinded to the participants assigned study products. Participants are blinded to the study product they received.
GI Health Product Form 3 - control
|
| Active Product 3.1 | Experimental | GI Health Product Form 3 - active product 1 |
|
| Radicle GI Health Active Study Product 1.1 Usage | Dietary Supplement | Participants will use their Radicle GI Health Active Study Product 1.1 as directed for a period of 6 weeks. |
|
| Radicle GI Health Placebo Control Form 2 | Dietary Supplement | Participants will use their Radicle GI Health Placebo Control Form 2 as directed for a period of 6 weeks. |
|
| Radicle GI Health Active Study Product 2.1 Usage | Dietary Supplement | Participants will use their Radicle GI Health Active Study Product 2.1 as directed for a period of 6 weeks. |
|
| Radicle GI Health Active Study Product 2.2 Usage | Dietary Supplement | Participants will use their Radicle GI Health Active Study Product 2.2 as directed for a period of 6 weeks. |
|
| Radicle GI Health Placebo Control Form 3 | Dietary Supplement | Participants will use their Radicle GI Health Placebo Control Form 3 as directed for a period of 6 weeks. |
|
| Radicle GI Health Active Study Product 3.1 Usage | Dietary Supplement | Participants will use their Radicle GI Health Active Study Product 3.1 as directed for a period of 6 weeks. |
|
Mean Difference in Gas/Bloating as assessed by PROMIS GI Gas and Bloating 13A (scale 2-60; with higher scores corresponding to more severe gas/bloating) |
| 6 weeks |
| Change in feelings of anxiety | Mean difference in anxiety score as assessed by PROMIS Anxiety 4A (scale 4-20; with higher scores corresponding to more severe anxiety) | 6 weeks |
| Minimal clinically important difference (MCID) in GI-related QOL | Likelihood of experiencing MCID in GI-related QOL as assessed by Digestion-associated QOL Questionnaire (DGLQ) | 6 weeks |
| Minimal clinically important difference (MCID) in abdominal pain | Likelihood of experiencing MCID in abdominal pain as assessed by PROMIS Belly Pain 5A | 6 weeks |
| Minimal clinically important difference (MCID) in gas/bloating | Likelihood of experiencing MCID in gas/bloating PROMIS GI Gas and Bloating 13A | 6 weeks |
Mean difference in libido score as assessed by PROMIS Sexual Interest 2.0 (scale 2-10; with higher scores corresponding to greater interest in sexual activity) |
| 6 weeks |
| ID | Term |
|---|---|
| D015746 | Abdominal Pain |
| D004066 | Digestive System Diseases |
| ID | Term |
|---|---|
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012817 | Signs and Symptoms, Digestive |
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