- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07713810
Radicle GI HealthTM VNB: A Study Assessing the Impact of Health and Wellness Products on Constipation and Related Health Outcomes
Radicle GI HealthTM VNB: A Randomized, Double-Blind, Placebo- Controlled Direct-to-Consumer Study Assessing the Impact of Health and Wellness Products on Constipation and Related Health Outcomes
Tutkimuksen yleiskatsaus
Tila
Ehdot
Interventio / Hoito
Yksityiskohtainen kuvaus
This is a randomized, double-blind, placebo-controlled study conducted with adult participants, residing in the United States. Eligible participants will (1) have the opportunity for meaningful improvement (at least 30%) in their primary health outcome, and (2) express acceptance in taking a product and not knowing its formulation until the end of the study.
Participants that report a known contraindication or with well-established, significant safety concerns due to illness will be excluded. Heavy drinkers and those who report they are pregnant, trying to become pregnant, or breastfeeding will be excluded. Participants that report taking medications with a known contraindication or with well-established, significant safety concerns will be excluded. Self-reported data are collected electronically from eligible participants for 5 weeks. Participant reports of health indicators will be collected at enrollment and throughout the active period of study product usage. All study assessments will be electronic; there are no in-person visits or assessments for this real-world evidence study.
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Vaihe
- Ei sovellettavissa
Yhteystiedot ja paikat
Opiskeluyhteys
- Nimi: Study Manager
- Puhelinnumero: 858-779-0086
- Sähköposti: studymgmt@radiclescience.com
Tutki yhteystietojen varmuuskopiointi
- Nimi: Susan Hewlings
- Puhelinnumero: 760-281-3898
- Sähköposti: susan.hewlings@radiclescience.com
Opiskelupaikat
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California
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Del Mar, California, Yhdysvallat, 92014-2605
- Rekrytointi
- Radicle Science Inc.
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Ottaa yhteyttä:
- Study Manager
- Puhelinnumero: 760-281-3898
- Sähköposti: studymgmt@radiclescience.com
-
Ottaa yhteyttä:
- Megan Moseley
- Sähköposti: megan@radiclescience.com
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
- Vanhempi Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
3.1 Inclusion
Participants must meet all the following criteria:
Adults, at least 21 years of age at the time of electronic consent, inclusive of all ethnicities, races, and gender identities
- Assigned sex at birth will determine sex-specific recruitment and PROs (male vs female) employed, when needed
- Resides in the United States
- Has the opportunity for at least 30% improvement in their primary health outcome
- Expresses a willingness to take a study product and not know the product identity (active or placebo) until the end of the study
3.2 Exclusion
Individuals who report any of the following during screening may be excluded from participation:
- Report being pregnant, trying to become pregnant, or breastfeeding
- Unable to provide a valid US shipping address and mobile phone number
- Reports current enrollment in another clinical trial
- Reports being a heavy drinker (defined as drinking 3 or more alcoholic beverages per day)
- Unable to read and understand English at a 7th grade level
- Reports a current and/or recent (up to 3 months ago) major illness and/or surgery that poses a known, significant safety risk.
Reports a diagnosis of cardiac dysfunction, liver or kidney disease that presents a known contraindication and/or a significant safety risk with any of the study product ingredients.
- NYHA Class III or IV congestive heart failure, atrial fibrillation, uncontrolled arrhythmias, cirrhosis, end-stage liver disease, stage 3b or 4 chronic kidney disease, or kidney failure
Reports taking medications that have a well-established moderate or severe interaction, posing a substantial safety risk with any of the study product ingredients.
- Anticoagulants, antihypertensives, anxiolytics, antidepressants, chemotherapy, immunotherapy, sedative hypnotics, seizure medications, medications that warn against grapefruit consumption, corticosteroids at doses greater than 5 mg per day, diabetic medications, oral anti-infectives (antibiotics, antifungals, antivirals) to treat an acute infection, antipsychotics, MAOIs, or thyroid products
Reports current use of the primary ingredient(s) and/or similar product(s) to the active study product(s) that may limit the effects of the study products and/or pose a safety risk
- Reports taking any product for acute constipation
- Reports taking any medications containing levodopa
- Lack of reliable daily access to the internet
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Muut
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Kaksinkertainen
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
|---|---|
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Kokeellinen: Active GI Health Product 1
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Participants will use their Active GI Health Product as directed for a period of 4 weeks
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Placebo Comparator: Placebo GI Health Control
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Participants will use their Placebo GI Health Control product as directed for a period of 4 weeks
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Change in Constipation
Aikaikkuna: 5 weeks
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Change in Constipation: Difference between rates of change over time in constipation score as assessed by PROMIS Constipation 9A (scale 5-45; where the higher scores correspond to worse constipation)
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5 weeks
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Change in Gas and Bloating
Aikaikkuna: 5 weeks
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Change in Gas and Bloating: Difference between rates of change over time in gas and bloating score as assessed by PROMIS Gas and Bloating 13A (scale 3-59; where the higher scores correspond to worse gas and bloating)
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5 weeks
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Change in GI-related Quality of Life (QOL)
Aikaikkuna: 5 weeks
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Change in GI-related Quality of Life (QOL): Difference between rates of change over time in GI-related QOL as assessed by Digestion-associated Quality of Life Questionnaire (scale 0-9; where the higher scores correspond to worse GI-related quality of life)
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5 weeks
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Change in the severity of gastrointestinal symptoms
Aikaikkuna: 5 weeks
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Change in the severity of gastrointestinal symptoms: Difference between rates of change over time in gastrointestinal symptoms score as assessed by GSRS (scale 7-105; with higher scores equaling greater severity)
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5 weeks
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Muut tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Minimal clinically important difference (MCID) in Constipation
Aikaikkuna: 5 weeks
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Minimal clinically important difference (MCID) in Constipation: Likelihood of experiencing minimal clinically important difference in constipation, as measured by PROMIS Constipation 9A (scale 5-45; where the higher scores correspond to worse constipation)
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5 weeks
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Minimal clinically important difference (MCID) in Gas and Bloating
Aikaikkuna: 5 weeks
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Minimal clinically important difference (MCID) in Gas and Bloating: Likelihood of experiencing minimal clinically important difference in gas and bloating, as measured by PROMIS Gas and Bloating 13A (scale 3-59; where the higher scores correspond to worse gas and bloating)
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5 weeks
|
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Minimal clinically important difference (MCID) in GI-related Quality of Life (QOL)
Aikaikkuna: 5 weeks
|
Minimal clinically important difference (MCID) in GI-related Quality of Life (QOL): Likelihood of experiencing minimal clinically important difference in GI-related QOL as assessed by Digestion-associated Quality of Life Questionnaire (scale 0-9; where the higher scores correspond to worse GI-related quality of life)
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5 weeks
|
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Change in Diarrhea
Aikaikkuna: 5 weeks
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Change in Diarrhea: Difference between rates of change over time in diarrhea score as assessed by PROMIS Diarrhea 6A (scale 2-30; where the higher scores correspond to worse diarrhea)
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5 weeks
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Minimal clinically important difference (MCID) in Diarrhea
Aikaikkuna: 5 weeks
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Minimal clinically important difference (MCID) in Diarrhea: Likelihood of experiencing minimal clinically important difference in diarrhea, as measured by PROMIS Diarrhea 6A scale (2-30; where the higher scores correspond to worse diarrhea)
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5 weeks
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Change in cognitive function
Aikaikkuna: 5 weeks
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Change in cognitive function: Difference in rates of change over time in cognitive function score as assessed by PROMIS Cognitive Function 4A (scale 4-20; where lower scores correspond to worse cognitive function)
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5 weeks
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Minimal clinically important difference (MCID) in cognitive function
Aikaikkuna: 5 weeks
|
Minimal clinically important difference (MCID) in cognitive function: Likelihood of experiencing minimal clinically important difference in cognitive function score as assessed by PROMIS Cognitive Function 4A (scale 4-20; where lower scores correspond to worse cognitive function)
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5 weeks
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Minimal clinically important difference (MCID) in the severity of gastrointestinal symptoms
Aikaikkuna: 5 weeks
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Minimal clinically important difference (MCID) in the severity of gastrointestinal symptoms: Likelihood of experiencing minimal clinically important difference in gastrointestinal symptoms score as assessed by GSRS (scale 7-105; with higher scores equaling greater severity)
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5 weeks
|
Yhteistyökumppanit ja tutkijat
Sponsori
Tutkijat
- Päätutkija: Susan Hewlings, Radicle Science
Julkaisuja ja hyödyllisiä linkkejä
Hyödyllisiä linkkejä
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Todellinen)
Ensisijainen valmistuminen (Arvioitu)
Opintojen valmistuminen (Arvioitu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Muita asiaankuuluvia MeSH-ehtoja
Muut tutkimustunnusnumerot
- RADX_P_2604_VNB
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Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?
IPD-suunnitelman kuvaus
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