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En klinisk undersøgelse til at undersøge sikkerheden og effektiviteten af Bloat på luft i maven og oppustethed hos raske kvinder

25. september 2026 opdateret af: Arrae

En randomiseret, dobbeltblind, placebokontrolleret, parallel klinisk undersøgelse for at undersøge sikkerheden og effektiviteten af Bloat på gas og oppustethed hos sunde kvinder

The goal of this clinical trial is to investigate the safety and efficacy of Bloat on postprandial bloating in healthy women. The main question it aims to answer is what is the difference in change in bloating from pre-dose (postprandial) at t = 60 mins post-dose (postprandial) between Bloat and placebo, as assessed by the bloating numeric rating scale at screening/baseline. Participants will be asked to consume one dose of Bloat or Placebo for 55 days, and answer questionnaires on gas, bloating, and abdominal discomfort/distension.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

100

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Studiesteder

    • Ontario
      • London, Ontario, Canada, N6B3L1
        • Rekruttering
        • KGK Science Inc.
        • Ledende efterforsker:
          • David Crowley, MD
        • Kontakt:

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år til 65 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Kvinde

Beskrivelse

Inclusion Criteria:

  1. Females aged 18-65 years, inclusive

  2. BMI of 18.5 to 29.9 kg/m2, inclusive

  3. Females not of child-bearing potential, defined as those who have undergone a sterilization procedure (e.g. hysterectomy, bilateral oophorectomy, bilateral tubal ligation, complete endometrial ablation) or have been post-menopausal for at least one year prior to screening Or, Individuals of child-bearing potential must have a negative baseline urine pregnancy test and agree to use a medically approved method of birth control for the duration of the study. All hormonal birth control must have been in use for a minimum of 3 months. Acceptable methods of birth control include:

    • Hormonal contraceptives including oral contraceptives, hormone birth control patch (Ortho Evra), vaginal contraceptive ring (NuvaRing), injectable contraceptives (Depo-Provera, Lunelle), or hormone implant (Norplant System)
    • Double-barrier method
    • Intrauterine devices
    • Non-heterosexual lifestyle and agrees to use contraception if planning on changing to heterosexual partner(s)
    • Vasectomy of partner at least 6 months prior to screening
    • Abstinence and agrees to use contraception if planning on becoming sexually active during the study
  4. Recurrent bloating and/or distension occurring on average at least one day per week which predominates over other GI symptoms in the previous three months, as assessed by the QI

  5. Experiences significant bloating after consumption of the standardized meal provided at screening/baseline, as assessed by a score of ≤ 2 pre-meal and a score of ≥ 5 post-meal

  6. Agrees to maintain current lifestyle habits (diet, physical activity, medications, supplements, and sleep) as much as possible throughout the study

  7. Provided voluntary, written, informed consent to participate in the study

  8. Healthy as determined by medical history as assessed by QI

Exclusion Criteria:

  1. Individuals who are pregnant, breast feeding, or planning to become pregnant during the study
  2. Participants residing in the same household as another study participant unless they are enrolled consecutively (e.g. not actively enrolled at the same time)
  3. Allergy, sensitivity, intolerance, or dietary restriction preventing consumption of IP, placebo, or standardized meal ingredients
  4. Current or history of any significant diseases of the GI tract or digestive disorders (e.g., irritable bowel syndrome, celiac disease, inflammatory bowel disease, functional constipation, gastroesophageal reflux disease, being treated within the past year for H. pylori infection or gastric ulcer), use of medications that inhibit peristaltic movement (e.g., opioids, loperamide), esophageal obstruction, or difficulty swallowing, as assessed by the QI
  5. Individuals with anemia, gallstones, or gallbladder disease as assessed by the QI
  6. Unstable metabolic disease or chronic diseases as assessed by the QI
  7. Unstable hypertension. Treatment on a stable dose of medication for at least 3 months will be considered by the QI
  8. Type I or Type II diabetes
  9. Significant cardiovascular event in the past 6 months. Participants with no significant cardiovascular event on stable medication may be included after assessment by the QI on a case-by-case basis
  10. History of or current diagnosis with kidney and/or liver diseases as assessed by the QI on a case-by-case basis, with the exception of history of kidney stones in participants who are symptom free for 6 months
  11. Self-reported confirmation of current or pre-existing thyroid condition. Treatment on a stable dose of medication for at least 3 months will be considered by the QI
  12. Major surgery in the past 3 months or individuals who have planned surgery during the course of the study. Participants with minor surgery will be considered on a case-by-case basis by the QI
  13. Cancer, except skin basal cell carcinoma completely excised with no chemotherapy or radiation with a follow up that is negative. Volunteers with cancer in full remission for more than five years after diagnosis are acceptable
  14. Individuals with an autoimmune disease or are immune compromised as assessed by the QI
  15. Chronic use of cannabinoid products (>2 times/week) as assessed by the QI. Occasional users will be required to washout and abstain for the duration of the study period
  16. Regular use of tobacco or nicotine products in the past 6 months, as assessed by the QI. Occasional users will be required to washout and abstain for the duration of the study period
  17. Alcohol intake average of >2 standard drinks per day as assessed by the QI
  18. Alcohol or drug abuse within the last 12 months
  19. Current use of prescribed and/or over-the-counter (OTC) medications, supplements, and/or consumption of food/drinks that may impact the efficacy and/or safety of the IP (Section 7.3)
  20. Participation in other clinical research studies 30 days prior to baseline, as assessed by the QI
  21. Individuals who are unable to give informed consent
  22. Any other condition or lifestyle factor, that, in the opinion of the QI, may adversely affect the participant's ability to complete the study or its measures or pose significant risk to the participant

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Tredobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Bloat

Bloat is comprised of a novel combination of ginger root extract, bromelain, peppermint leaf extract, dandelion root extract, lemon balm herb top extract, and slippery elm inner bark extract.

Participants will be instructed to take one dose (2 capsules) 30 minutes after consumption of the entire standardized meal with water during the screening/baseline clinic visit (Day 1). Participants will continue taking one dose daily, with water after dinner, for a total of 55 days. Participants will be advised to take the product at least two hours before or two hours after regular medication.

Placebo komparator: Placebo

Placebo is comprised of white rice flour

Participants will be instructed to take one dose (2 capsules) 30 minutes after consumption of the entire standardized meal with water during the screening/baseline clinic visit (Day 1). Participants will continue taking one dose daily, with water after dinner, for a total of 55 days. Participants will be advised to take the product at least two hours before or two hours after regular medication.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
The difference in change in bloating from pre-dose (postprandial) at t = 60 mins post-dose (postprandial) between Bloat and placebo
Tidsramme: Day 1 to Day 56

The difference in change in bloating from pre-dose (postprandial) at t = 60 mins post-dose (postprandial) between Bloat and placebo, as assessed by the bloating numeric rating scale at screening/baseline. On a scale from 0 to 11, with 0 being 'none' and 10 being 'most I have ever experienced'.

Day 1 to Day 56

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
The difference in change in bloating from pre-dose (postprandial) at t = 30 mins post-dose (postprandial) and t = 120 mins post-dose (postprandial) between Bloat and placebo
Tidsramme: Day 1 to Day 56

The difference in change in bloating from pre-dose (postprandial) at t = 30 mins post-dose (postprandial) and t = 120 mins post-dose (postprandial) between Bloat and placebo, as assessed by bloating numeric rating scale at screening/baseline. On a scale from 0 to 11, with 0 being 'none' and 10 being 'most I have ever experienced'.

Day 1 to Day 56
The difference in change in gas from pre-dose (postprandial) at t = 30, 60, and 120 mins post-dose (postprandial) between Bloat and placebo
Tidsramme: Day 1 to Day 56

The difference in change in gas from pre-dose (postprandial) at t = 30, 60, and 120 mins post-dose (postprandial) between Bloat and placebo, as assessed by the gas numeric rating scale at screening/baseline. On a scale from 0 to 11, with 0 being 'none' and 10 being 'most I have ever experienced'.

Day 1 to Day 56
The difference in change in abdominal discomfort from pre-dose (postprandial) at t = 30, 60, and 120 mins post-dose (postprandial) between Bloat and placebo
Tidsramme: Day 1 to Day 56

The difference in change in abdominal discomfort from pre-dose (postprandial) at t = 30, 60, and 120 mins post-dose (postprandial) between Bloat and placebo, as assessed by the abdominal discomfort numeric rating scale at screening/baseline. On a scale from 0 to 11, with 0 being 'none' and 10 being 'most I have ever experienced'.

Day 1 to Day 56
The difference in change in GI symptoms from baseline at Day 28 and Day 56 between Bloat and placebo
Tidsramme: Day 1 to 56

The difference in change in GI symptoms from baseline at Day 28 and Day 56 between Bloat and placebo, as assessed by PROMIS-GI Gas and Bloating Scale. All items are administered using a 5-point categorical response scale.

Day 1 to 56
The difference in change in GI symptoms from baseline at Day 28 and Day 56 between Bloat and placebo
Tidsramme: Day 1 to 56

The difference in change in GI symptoms from baseline at Day 28 and Day 56 between Bloat and placebo, as assessed by PROMIS-GI Reflux Scale. All items are administered using a 5-point categorical response scale.

Day 1 to 56
The difference in change in GI symptoms from baseline at Day 28 and Day 56 between Bloat and placebo
Tidsramme: Day 1 to 56

The difference in change in GI symptoms from baseline at Day 28 and Day 56 between Bloat and placebo, as assessed by PROMIS- GI Belly Pain Scale. All items are administered using a 5-point categorical response scale.

Day 1 to 56
The difference in change in gas, bloating, and abdominal distention scores
Tidsramme: Day 1 to Day 56

The difference in change in gas, bloating, and abdominal distention scores as assessed weekly by the gas, bloating, and abdominal distension numeric rating scales. Participants will be instructed to complete 11-point numeric rating scales from 0 ('none') to 10 ('most I have ever experienced')

Day 1 to Day 56
The difference in change in waist circumference from pre-dose (postprandial) at t = 60 mins post-dose (postprandial) between Bloat and placebo
Tidsramme: Day 1 to Day 56

The difference in change in waist circumference from pre-dose (postprandial) at t = 60 mins post-dose (postprandial) between Bloat and placebo at screening/baseline

Day 1 to Day 56

Andre resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Incidence of post-emergent adverse events (AE)
Tidsramme: Day 1 to Day 56

Incidence of post-emergent adverse events (AE)

Day 1 to Day 56
Clinically relevant changes in blood pressure after supplementation
Tidsramme: Day 1 to Day 56

Change in blood pressure (mmHg) after supplementation

Day 1 to Day 56
Clinically relevant changes in heart rate after supplementation
Tidsramme: Day 1 to Day 56

Change in heart rate (beats per minute) after supplementation

Day 1 to Day 56

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: David Crowley, MD, KGK Science Inc.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

19. august 2026

Primær færdiggørelse (Anslået)

1. januar 2027

Studieafslutning (Anslået)

1. januar 2027

Datoer for studieregistrering

Først indsendt

12. januar 2026

Først indsendt, der opfyldte QC-kriterier

21. januar 2026

Først opslået (Faktiske)

27. januar 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

29. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

25. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 25ARCCB01

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