Evaluation of RSB11-HI Postbiotic Supplementation for Supporting Weight Management, Metabolic Wellness, and Quality of Life in Healthy Adults
A Randomized, Double-Blind, Placebo-Controlled Clinical Trial to Evaluate the Safety and Efficacy of RSB11-HI Postbiotic Supplementation for Supporting Weight Management, Metabolic Wellness, and Quality of Life in Healthy Adults
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Clinical Trials Coordinator
- Numero di telefono: 617-634-3675
- Email: clinical@ablebiolabs.com
Luoghi di studio
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Texas
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Dallas, Texas, Stati Uniti, 75247
- Reclutamento
- Able Biolabs LLC
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Contatto:
- Clinical Trials Coordinator
- Numero di telefono: 617-634-3675
- Email: clinical@ablebiolabs.com
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-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Male or female, 18 to 55 years of age.
- Body Mass Index (BMI) between 23 and 32 kg/m² at screening.
- Able and willing to provide electronic informed consent.
- Willing and able to comply with all study procedures and scheduled assessments.
- Willing to maintain usual dietary habits and physical activity throughout the study period.
- Access to a smartphone, tablet, or computer with reliable internet connectivity to complete remote study assessments.
- Willing to refrain from initiating new dietary supplements, structured weight management programs, or significant lifestyle modifications intended to influence study outcomes during study participation.
Exclusion Criteria:
- Participation in another interventional clinical study within 30 days prior to screening.
- Current use of prescription medications intended for weight management.
- Current use of probiotic or postbiotic supplements that cannot be discontinued at least 4 weeks prior to enrollment.
- Antibiotic use within 4 weeks prior to screening.
- Pregnancy, planned pregnancy during the study period, or breastfeeding.
- Known allergy or hypersensitivity to any component of the investigational product or placebo.
- History of any gastrointestinal condition, metabolic disorder, or other clinically significant medical condition that, in the opinion of the investigator, could interfere with study participation or interpretation of study results.
- Any physical, psychological, or behavioral condition that, in the opinion of the investigator, would make participation unsafe or compromise compliance with the study protocol.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Altro
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Quadruplicare
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: RSB11-HI Heat-Inactivated Postbiotic
Participants assigned to this arm will receive RSB11-HI Heat-Inactivated Postbiotic orally once daily for 8 consecutive weeks according to the study dosing instructions.
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RSB11-HI is a heat-inactivated postbiotic derived from Lactiplantibacillus plantarum RSB11.
Participants will receive the assigned study product orally once daily for 8 consecutive weeks according to the study dosing instructions.
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Comparatore placebo: Placebo
Participants assigned to this arm will receive the matched placebo orally once daily for 8 consecutive weeks according to the study dosing instructions.
The placebo is identical in appearance, packaging, labeling, and administration schedule to the RSB11-HI study product to maintain blinding.
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Matched placebo administered orally once daily for 8 consecutive weeks.
The placebo is identical in appearance, packaging, labeling, and administration schedule to the RSB11-HI study product to maintain blinding.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in Body Weight From Baseline to Week 8
Lasso di tempo: Baseline to Week 8
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Change in body weight, measured in kilograms (kg), from Baseline (Week 0) to End of Study (Week 8).
The change in body weight will be compared between the RSB11-HI and placebo groups.
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Baseline to Week 8
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in Body Mass Index (BMI)
Lasso di tempo: Baseline, Week 4, and Week 8
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Change in BMI (kg/m²) from Baseline to Weeks 4 and 8.
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Baseline, Week 4, and Week 8
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Change in Waist Circumference
Lasso di tempo: Baseline, Week 4, and Week 8
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Change in waist circumference from Baseline to Weeks 4 and 8.
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Baseline, Week 4, and Week 8
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Change in Appetite and Satiety
Lasso di tempo: Baseline, Week 4, and Week 8
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Change in appetite and satiety as assessed using the Appetite Visual Analog Scale (VAS).
The assessment includes four items evaluating current hunger, fullness, desire to eat, and prospective food consumption.
Each item is rated from 0 to 100, with higher scores indicating a greater level of the sensation being assessed (e.g., greater hunger, greater fullness, greater desire to eat, or greater perceived capacity to eat).
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Baseline, Week 4, and Week 8
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Change in General Well-Being
Lasso di tempo: Baseline, Week 4, and Week 8
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Change in general well-being as assessed using the World Health Organization Five Well-Being Index (WHO-5).
The questionnaire consists of 5 items, each scored from 0 (At no time) to 5 (All of the time), resulting in a raw total score ranging from 0 to 25.
Higher scores indicate better well-being.
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Baseline, Week 4, and Week 8
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Change in Perceived Stress
Lasso di tempo: Baseline, Week 4, and Week 8
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Change in perceived stress as assessed using the 10-item Perceived Stress Scale (PSS-10).
Each item is rated from 0 (Never) to 4 (Very Often).
The total score ranges from 0 to 40, with higher scores indicating greater perceived stress.
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Baseline, Week 4, and Week 8
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Change in Gastrointestinal Symptoms
Lasso di tempo: Baseline, Week 4, and Week 8
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Change in gastrointestinal symptoms as assessed using the Gastrointestinal Symptom Rating Scale (GSRS).
The questionnaire contains 15 gastrointestinal symptom items, each rated from 1 (No discomfort) to 7 (Very severe discomfort).
Item scores range from 1 to 7, with higher scores indicating greater gastrointestinal symptom severity.
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Baseline, Week 4, and Week 8
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Change in Menopause-Related Quality of Life
Lasso di tempo: Baseline, Week 4, and Week 8
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Change in menopause-related quality of life as assessed using the Menopause-Specific Quality of Life Questionnaire (MENQOL) in participants assigned to the Perimenopausal Wellness Population.
The questionnaire assesses symptoms across vasomotor, psychosocial, physical, and sexual domains.
For symptoms experienced, bother is rated from 0 (Not bothersome) to 6 (Extremely bothersome); participants may also indicate that a symptom was not experienced.
Higher scores indicate greater symptom bother and worse menopause-related quality of life.
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Baseline, Week 4, and Week 8
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Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Investigatore principale: Omkara Sai Kiran Pala, PharmD, Able Biolabs
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- RSB11-HI-001
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
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