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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT06249620
Other study ID # P21110b
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date April 19, 2022
Est. completion date October 1, 2022

Study information

Verified date January 2024
Source Industrial Farmacéutica Cantabria, S.A.
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The goal of this interventional study is to know the immune status of healthy participants and to obtain their biological age before and after two months of ingesting a dietary supplement. These individuals are compared with others who will be given a product of similar appearance, but without containing active components, being the constituents of the placebo group. The study has a duration of 8 weeks, with 2 interventional visits (complete blood samples will be collected) at baseline and at 8 weeks. In order to be included in the trial, the patient must read the Patient Information Sheet and sign the informed consent form. The dosage regimen is two capsules per day in a single dose.


Description:

Forty consenting volunteers will be included in this prospective, randomized, double-blind study and will be randomized by a statistician independent of the research team. The study consists of two milestones, in which different parameters are evaluated to finally reach the main goal, to measure their immune status and their biological age after taking the supplement (whose active ingredients include AM3, polyamines and flavonoids): - Complete blood samples are collected from participants at milestone 1. To determine immune functions; neutrophils, lymphocytes and NK cells are measured. The adherence and chemotaxis capacity of neutrophils and lymphocytes is determined, as well as neutrophil phagocytosis and lymphocyte proliferation. In addition, the release of pro-inflammatory and anti-inflammatory cytokines is assessed. In parallel, each participant will be given a survey to assess their perception of stress, which they will have to complete before and after 2 months of ingestion of the product (experimental and placebo). - In milestone 2, oxidative and inflammatory stress parameters are analyzed. Regarding oxidative stress: catalase activity, glutathione reductase activity and reduced glutathione concentration are measured. In terms of inflammatory stress: concentrations of both proinflammatory and anti-inflammatory cytokines released are measured.


Recruitment information / eligibility

Status Completed
Enrollment 41
Est. completion date October 1, 2022
Est. primary completion date July 11, 2022
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 29 Years to 65 Years
Eligibility Inclusion Criteria: - Healthy volunteers who give their consent for the study will be included after having read and understood the information provided in the informed consent document - Between 29-65 years old - Residents in the Community of Madrid Exclusion Criteria: - Volunteers with no allergies or intolerances to the product - Patologies - Excessive alcohol consumption - Pregnant women - Antioxidants intake from supplements

Study Design


Related Conditions & MeSH terms


Intervention

Dietary Supplement:
Inmunoferon
The dosage regimen is two capsules (with the active ingredients) per day in a single dose.The study lasted 8 weeks, with 2 interventional visits at baseline and at 8 weeks. Blood samples are collected twice: once on day 0 of the study and again at the final visit.
Placebo
The dosage regimen is two capsules (with inert ingredients) per day in a single dose.The study lasted 8 weeks, with 2 interventional visits at baseline and at 8 weeks. Blood samples are collected twice: once on day 0 of the study and again at the final visit.

Locations

Country Name City State
Spain Facultad de Biología Universidad Complutense de Madrid Madrid

Sponsors (1)

Lead Sponsor Collaborator
Industrial Farmacéutica Cantabria, S.A.

Country where clinical trial is conducted

Spain, 

References & Publications (48)

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* Note: There are 48 references in allClick here to view all references

Outcome

Type Measure Description Time frame Safety issue
Primary Change in Biological Age The Biological Age will be determined at baseline and week 8, by using the mathematical model 'Immunity Clock', based on the the natural killer activity, Lymphoproliferation and phagocytosis, and neutrophils and lymphocyts chemotaxis Baseline and Week 8
Secondary Change in catalase activity with the use of a spectrophotometer Measuring catalase activity with the use of a spectrophotometer will be used to assess oxidative stress at baseline and week 8 of treatment. Baseline and week 8
Secondary Change in Glutathione peroxidase levels To determine glutathione peroxidase levels at baseline and week 8 to asseess oxidative stress. Baseline and week 8
Secondary Change in Glutathione reductase levels To determine glutathione reductase levels at baseline and week 8 to assess oxidative stress. Baseline and week 8
Secondary Change in reduced/oxized glutathione concentrations (GSH/GSSG) To determine educed/oxized glutathione concentrations at baseline and week 8 to asseess oxidative stress. Baseline and week 8
Secondary Change in inflammatory and anti-inflammatory cytokines levels To determine levels of both inflammatory and anti-inflammatory cytokines at baseline and week 8 for evaluation of inflammatory stress. Baseline and week 8
Secondary Change in Malondialdehyde concentrations To determine concentration levels of malondialdehyde at baseline and at week 8 to evaluate peroxidative damage. Baseline and week 8
Secondary Change in neutrophil levels To determine neutrophil levels at baseline and week 8 to analyze the immunological functions. Baseline and week 8
Secondary Change in lymphocyte levels To determine lymphocite levels at baseline and week 8 to analyze the immunological functions. Baseline and week 8
Secondary Change in cytotoxic activity of natural killer The cytotoxic activity of NK cells was assessed by colorimetry of target cell lysis at baseline and week 8 of tretment to analyze the immunological functions. Baseline and week 8
Secondary Change in chemotaxis index To analyze the immunological functions, the chemotaxis index was calculated at baseline and week 8 to assess the migration capacity of neutrophils and lymphocytes . Baseline and week 8
Secondary Change in lymphoproliferation levels To analyze the immunological functions, lymphoproliferation capacity by neutrophils was measured at baseline and week 8. Baseline and week 8
Secondary Change in phagocytosis activity To analyze the immunological functions, phagocytosis activity by the neutrophils will also be determined at baseline and week 8 of treatment.
Phagocytosis is a critical biological activity through which the host can protect itself from infectious and non-infectious environmental particles and remove unwanted host cells in order to maintain tissue homeostasis.
Baseline and week 8
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