Status:
RECRUITING
Algae Effects in Markers of Cardiovascular Risk and Gut Microbiome
Lead Sponsor:
Universidade do Porto
Collaborating Sponsors:
Centro Hospitalar De São João, E.P.E.
Conditions:
Stroke
Coronary Arterial Disease (CAD)
Eligibility:
All Genders
50+ years
Phase:
NA
Brief Summary
The Western diet, rich in fat and sugar, contributes to cardiovascular risk and alters the body metabolism, specifically through the modulation of the microbiome. Microbiome is considered the "second ...
Eligibility Criteria
Inclusion
- ≥50 years
- BMI ≥20 kg/m2
- History of stroke, coronary artery disease, myocardial infarction, peripheral artery disease, chronic kidney disease (eGFR \<75 ml/min at least for 3 months), albuminuria \>300 mg/g, or diabetes mellitus
- No antibiotics in the previous 30 days
- If a woman, she must be a woman of non-childbearing potential. That is, she must be:
- Surgically sterilized (e.g. underwent hysterectomy, bilateral salpingectomy or bilateral oophorectomy);
- Clinically diagnosed infertile;
- In a post-menopausal state, defined as no menses for 12 months without an alternative medical cause.
- A woman patient of childbearing potential must have a negative serum pregnancy test at Visit 0 (Day 0) and must agree to use consistently and correctly (from 28 days prior to first study treatment administration until at least 7 days after last study treatment administration) one of the following highly effective methods of contraception:
- Abstinence of heterosexual intercourse (when this is in line with preferred and usual lifestyle of the subject);
- Progestogen-only hormonal contraception associated with inhibition of ovulation (oral, injectable, implantable);
- Combined (oestrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation (oral, intravaginal, transdermal);
- Intrauterine device;
- Intrauterine hormone-releasing system;
- Bilateral tubal occlusion;
- Vasectomized partner, who has received medical assessment of the surgical success, or clinically diagnosed infertile partner.
Exclusion
- Unwilling to sign the informed consent form (if the patient wants to participate but cannot sign for any reason, then a third-person testimony may sign/complete the informed consent form on the patient's behalf).
- Involvement in the planning and/or conduct of the study (applies to both Investigator staff and/or staff at the study site).
- Participation in another clinical study with an investigational product during the last month.
- In participants recruited at Unidade Local de Saúde de São João, the exclusion criteria applied is estimated Glomerular Filtration Rate (eGFR) \<30 ml/min/1.73m2 estimated with the CKD-EPI (2021) formula or dialysis. For participants recruited at community, this exclusion criteria is adapted for diagnosis of end-stage renal disease or dialysis (no need to quantify the eGFR).
Key Trial Info
Start Date :
March 11 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
August 1 2026
Estimated Enrollment :
150 Patients enrolled
Trial Details
Trial ID
NCT07173062
Start Date
March 11 2025
End Date
August 1 2026
Last Update
September 15 2025
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Unidade Local de Saúde de São João
Porto, Portugal, 4200-319