Assessing Changes in the Gut Microbiome of Non-Gastrointestinal Disordered Subjects Before and After Oral Prebiotic Supplementation Using the SIMBA Capsule
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 4
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Isaac Wong
- Telefonnummer: 5872472660
- E-mail: clinical@nimblesci.com
Studiesteder
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Calgary, Canada
- Life Science Innovation Hub
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Kontakt:
- Isaac Wong
- Telefonnummer: 5872472660
- E-mail: clinical@nimblesci.com
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Ledende efterforsker:
- Christopher N Andrews
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Aged 19-40 years old at the inclusion of the study, both female and male subjects.
- Either a male or a non-pregnant, non-lactating female, at least 6 weeks postpartum prior to the Baseline Visit.
- Willing to maintain their current lifestyle during the study.
- Able to swallow a 25mm length and 9mm width sized capsule.
- At least a four-week washout period between the completion of a previous research study that required ingestion of any study food or drug and their start in the current study.- Page 3 of 5 [DRAFT]
- Signed Informed Consent, and willing to follow the study procedures, including consumption of study product per the protocol and completing any forms/questionnaires needed throughout the study.
Exclusion Criteria:
- Use of any prescription medication within 14 days prior to the start of the study, which in the investigator's opinion, may interfere with the study results or pose a risk to the participant (excluding oral contraceptives).
- Any current acute or chronic medical condition, which in the investigator's opinion, may interfere with the study results or pose a risk to the participant.
- Known or suspected history of any gastrointestinal disease including, but not limited to, irritable bowel syndrome, celiac disease (treated or untreated), inflammatory bowel disease, persistent diarrhea, chronic constipation, gastrointestinal malignancy, or any condition known to affect gastrointestinal motility or absorption.
- Less than 3 bowel movements a week
- If using Proton Pump Inhibitors (PPIs), unable to stop for PPIs 24hrs prior to SIMBA capsule ingestion and 4 hours after
- Prior gastrointestinal surgery, or radiation treatment which, in the Investigator's opinion, may lead to intestinal stricturing or obstruction with a risk of capsule non-excretion, including, e.g., untreated achalasia, eosinophilic esophagitis, cancer diagnosis (depending on timing, location, and treatment) or previous esophageal, gastric, small intestinal, or colonic surgery. Appendectomy or cholecystectomy more than 3 months before the screening visit is acceptable.
- History of known structural gastrointestinal abnormalities such as strictures or fistulas leading to mechanical obstruction.
- Organic motility disorder (e.g., gastroparesis, intestinal pseudo#obstruction, systemic sclerosis, Ogilvie's syndrome) with a history of swallowing difficulty or oropharyngeal dysphagia.
- Use of metformin within 3 months prior to the start of the study
- Use of any oral or intravenous antibiotics within 3 months prior to the baseline study timepoint (topical antibiotics are acceptable).
- Use of probiotics, prebiotics, fibre (Metamucil, FibreOne, etc.) or any other supplements known to affect the gastrointestinal microbiota within 14 days prior to the baseline study timepoint.
- Known or suspected allergy or intolerance to the IP or its components.
- Pregnant or breastfeeding women.
- Excessive alcohol consumption or drug abuse.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Placebo komparator: Placebo
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Placebo: Mikrokrystallinsk cellulose, matcher i udseende og smag, og er inert uden præbiotiske effekter.
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Eksperimentel: Præbiotisk
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Anderson Global's FiberSmart Formulation, branded as FiberSmart, which is a soluble tapioca fiber powder (resistant dextrin).
Natural Product Number 80091222.
The product is a prebiotic supplement intended for oral consumption.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Primary
Tidsramme: Baseline (day 0) to the end of Intervention (day 21)
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To evaluate changes in the small intestinal microbiome of healthy participants from baseline to the end of the 21#day FiberSmart intervention, as assessed by differential abundance testing of bacterial taxa across sampling timepoints using the SIMBA capsule.
Shotgun metagenomic sequencing will be used to characterize taxonomic and functional shifts in the small intestinal microbiome.
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Baseline (day 0) to the end of Intervention (day 21)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Sekundær 2
Tidsramme: Baseline (dag 0) til slutningen af interventionen (dag 21)
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Vurder den mikrobielle sammensætning (superponerbarhed af PLS-DA-kortlægning) af den tynde tarm fra prøver indsamlet af SIMBA-kapslen
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Baseline (dag 0) til slutningen af interventionen (dag 21)
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Sekundær 3
Tidsramme: Fra baseline (dag 0) til afslutning af intervention (dag 21)
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Undersøg FiberSmarts potentielle indvirkning på afføringsfrekvens og teksturkorrelation ved hjælp af daglige spørgeskemaer
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Fra baseline (dag 0) til afslutning af intervention (dag 21)
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Secondary 1
Tidsramme: Baseline (day 0) to the end of Intervention (day 21
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Assess the difference in metagenomic profile between the small intestine and stool within participants in response to the FiberSmart intervention from baseline, to the end of intervention using the SIMBA capsule.
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Baseline (day 0) to the end of Intervention (day 21
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- NIMCSF306
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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