To Evaluate the Effect of Bacillus Subtilis Based Product in Gut Health and Immunomodulatory Effect in Healthy Adults.
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Probiotics (Bacillus Subtilis), Placebo.
- Who it may be relevant to
- Registry conditions: Healthy Participants Study. Basic parameters: 18 years — 50 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- India
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
A Prospective, Randomized, Double-Blind, Placebo-Controlled Trial Assessing Gut Health and Immunomodulatory Effects of Bacillus Subtilis-based Product in Healthy Adults
Overview
The goal of this clinical trial is to Assess Gut Health and Immunomodulatory Effects of Bacillus Subtilis based product in Healthy Adults The main question\[s\] it aims to answer are to assess the effects of Bacillus Subtilis on gut health in healthy adults by measuring changes in fecal calprotectin levels as a marker of intestinal inflammation, in comparison between the intervention and placebo group. To assess the immunomodulatory effects of Bacillus-Subtilis by measuring changes in inflammatory and immune response markers, in comparison between the intervention and placebo group To confirm the safety and tolerability of the study product Bacillus Subtilis in the healthy study population during the intended use, with safety assessments conducted across both the intervention and placebo groups. The primary and secondary outcomes are: Primary Efficacy Outcome: * Change in fecal calprotectin levels from baseline to the end of the study, comparing the intervention and placebo groups. * Changes in immunological markers (IgA, IgG, IgM) between baseline and study completion, comparing the intervention and placebo groups. Secondary Efficacy Outcome: • Improvement in the patient related overall relief, assessed using Gut Health Status Questionnaire (GHSQ) and Immune status questionnaire (ISQ) score with comparative analysis between the two groups. Participants will be asked to take the probiotics twice daily morning and evening after meals and record it in the subject diary.
Interventions
- Dietary supplement Probiotics (Bacillus Subtilis)
Experimental - Other Placebo
Placebo
Primary outcome measures
- • Change in fecal calprotectin levels from baseline to the end of the study. [Time frame: Baseline to Week 8 (or end of study)]
Secondary outcome measures (5)
- Change in Gut Health Status Questionnaire (GHSQ) Total Score from Baseline to End of Study [Time frame: Baseline to Week 8 (End of Study)]
- Change in Serum Immunoglobulin A (IgA) Concentration from Baseline to End of Study [Time frame: Baseline to Week 8 (or end of study)]
- Change in Serum Immunoglobulin G (IgG) Concentration from Baseline to End of Study [Time frame: Baseline to Week 8 (or end of study)]
- Change in Serum Immunoglobulin M (IgM) Concentration from Baseline to End of Study [Time frame: Baseline to Week 8 (or end of study)]
- Change in Immune Status Questionnaire (ISQ) Total Score from Baseline to End of Study [Time frame: Baseline to Week 8 (End of Study)]
Eligibility criteria
Inclusion criteria
- Male or female, aged between 18 and 50 years.
- Female participants are either not of childbearing potential, or females of childbearing potential agree to use a medically approved method of birth control and have a negative urine pregnancy test result.
- In good general health, as determined by medical history, laboratory analysis, and physical examination performed by the study physician.
- Willing to provide fecal samples as per the study requirements.
- Willing to participate voluntarily and provide written informed consent.
Exclusion criteria
- Women who are pregnant or lactating.
- Subjects who are taking Antibiotic treatment.
- Subjects suffering from Gastrointestinal disease.
- Subjects suffering from Diabetes.
- Subjects suffering from Chronic/iatrogenic Immunodeficiency.
- Subjects suffering from Abnormal blood pressure.
- Subjects who are allergic to ingredients of the study Product.
- Subjects who are Smoker or alcoholic.
- Subjects who have participated prior in conflicting clinical trial or have participated in the trial over the last 3months.
- Women who are pregnant, breastfeeding, or planning to become pregnant.
- Daily use of supplements that contain probiotics or prebiotics within 30 days prior to screening or during study.
- Subjects with medical conditions affecting immune status (e.g., rheumatoid arthritis, heart failure, hepatitis C, HIV) or taking medications that may impact the immune system, such as antibiotics, antimicrobials, or probiotic sachets.
- Any surgical treatment within the previous three months or planned during the study.
- Any subject, in the principal investigator's opinion, not considered suitable for enrolment.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: Yes
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Double blind
- Primary purpose
- Other
Study locations
India · 1 center
- Advanced Gastro Care — Bangalore
Identifiers
NCT: NCT07377942 · BSP-25-072