Radicle Relief 1: A Study of Health and Wellness Products on Pain and Other Health Outcomes

Not Applicable

Completed

• Conditions: Pain; Neuropathic Pain; Nociceptive Pain
• Interventions: Dietary Supplement: Relief Study Product Usage

• Registration Number: NCT05589935
• Lead Sponsor: Radicle Science

Brief Summary

A randomized, blinded, placebo-controlled study assessing the impact of health and wellness products on pain and other health outcomes

Detailed Description

This is a randomized, blinded, placebo-controlled study conducted with up to 300 adult participants per study arm, age 21 and older and residing in the United States.

Eligible participants will (1) endorse a desire for less pain, (2) indicate an interest in taking a health and wellness product to potentially help relieve their pain, 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 5 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

Study Timeline

• Study First Submitted: 2022-10-18
• Study First Submitted QC: 2022-10-18
• Study First Posted: 2022-10-21
• Study Start: 2022-11-22
• Primary Completion: 2022-12-23
• Study Completion: 2023-05-24
• Status Verified: 2023-11
• Last Update Submitted: 2023-11-20
• Last Update Posted: 2023-11-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 457

Inclusion Criteria

• Adults, 21 years of age and older at the time of electronic consent, inclusive of all ethnicities, races, genders and/or gender identities
• Resides in the United States
• Endorses pain as a primary issue (desire for less pain)
• Selects their desire for less pain and/or reduce reliance on medications as a reason for their interest in taking a health and wellness product
• Expresses a willingness to take a study product and not know the product identity (active or placebo) until the end of the study

Exclusion Criteria

• Reports being pregnant, trying to become pregnant, or breastfeeding
• Unable to provide a valid physical shipping address
• Reports a diagnosis of liver or kidney disease
• Reports being a heavy drinker (defined as drinking 3 or more alcoholic beverages per day)
• Unable to read and understand English
• Lack of reliable daily access to the internet
• Reports taking anticoagulants, any medication that warns against grapefruit consumption, corticosteroids at doses greater than 5 mgs per day, or MAOIs
• Reports current or recent (within 3 months) use of chemotherapy, immunotherapy, or oral anti-infectives (antibiotics, antifungals, antivirals) to treat an acute infection

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Active Product 1.1	Relief Study Product Usage	Relief Product Form 1 - active product 1
Control 1	Relief Study Product Usage	Relief Product Form 1 - control

Primary Outcome Measures

Name	Time	Method
Change in pain interference	4 weeks	Mean difference in pain interference score as assessed by Patient Reported Outcome Measurement System (PROMIS) Pain Interference 6A \[scale 6-30; with higher scores corresponding to greater pain interference\]

Secondary Outcome Measures

Name	Time	Method
Change in pain intensity	4 weeks	Mean difference in pain intensity score as assessed by PROMIS Pain Intensity 1A \[scale 1-10; with 0 being 'No pain' and 10 being 'The worst imaginable pain'\]
Minimal clinically important difference (MCID) in pain interference	4 weeks	Likelihood of experiencing MCID in pain interference score as assessed by PROMIS Pain Interference 6A
Minimal clinically important difference (MCID) in neuropathic pain	4 weeks	Likelihood of experiencing MCID in neuropathic pain score as assessed by PROMIS Neuropathic Pain 5A
Minimal clinically important difference (MCID) in nociceptive pain	4 weeks	Likelihood of experiencing MCID in nociceptive pain score as assessed by PROMIS Nociceptive Pain 5A
Change in nociceptive pain	4 weeks	Mean difference in nociceptive pain score as assessed by PROMIS Nociceptive Pain 5A \[scale 5-25; with higher scores corresponding to greater nociceptive pain\]
Change in neuropathic pain	4 weeks	Mean difference in neuropathic pain score as assessed by PROMIS Neuropathic Pain 5A \[scale 5-25; with higher scores corresponding to greater neuropathic pain\]
Change in feelings of anxiety	4 weeks	Mean difference in anxiety score as assessed by PROMIS Anxiety 4A \[scale 4-20; with higher scores corresponding to more severe anxiety\]
Change in sleep disturbance	4 weeks	Mean difference in sleep disturbance score as assessed by PROMIS Sleep Disturbance Form 4A \[scale 4-20; with higher scores corresponding to more severe sleep disturbance\]
Minimal clinically important difference (MCID) in pain intensity	4 weeks	Likelihood of experiencing MCID in pain intensity score as assessed by PROMIS Pain Intensity 1A

Trial Locations

Locations (1)

Radicle Science, Inc; 🇺🇸 Del Mar, California, United States