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RecruitingNCT05687565FATHIVUpdated Jan 18, 2023

Efficacy of Lauric Acid, a Dietary Fatty Acid, in Modifying the Latent Reservoir of HIV

An interventional study of Control group placebo and Experimental group 1 lauric acid in HIV Infections, sponsored by Hospital Universitari Vall d'Hebron Research Institute. Recruiting at 1 site in Spain. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2023-01-18.

Sponsored by Hospital Universitari Vall d'Hebron Research Institute · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Primary completion was expected by Nov 2025, 10 months ago, but the record still lists the study as recruiting.
  • Started Sep 2022; still recruiting 4 years later.
Phase
Not applicable
Study type
Interventional
Enrollment
27
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Study summary

Dietary lauric acid supplementation could have a significant impact on the HIV reservoir in antiretroviral-treated patients by inducing HIV viral transcription in latently infected cells and preserving the HIV-specific immune response, without causing toxicity.

Design: Pilot, randomized, placebo-controlled, patient-blind study. Patients ≥18 years old with HIV-1 receiving stable ART (no change in ART for at least 6 months) and a serum HIV RNA load of \< 50 RNA copies/mL for at least 2 years and with a CD4 T cell count >300 cells/μl will be randomized 1:1:1 to dietary supplementation with placebo (controlled group) or lauric acid 1.5 g once daily (experimental group 1) or with lauric acid 3 g once daily (experimental group 2) for 24 consecutive weeks.

Primary objective: To assess the effect of dietary lauric acid supplementation, compared with placebo, on the reactivation of HIV transcription in latently infected CD4 T cells in HIV-infected patients on suppressive antiretroviral therapy.

02

Conditions studied

  • HIV Infections

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Keywords

  • lauric acid
  • HIV
  • antiretroviral treatment
03

In context

HIV Infections

4,258 studies on the registry are indexed under HIV Infections; 240 are open to participants now.

This study's planned enrollment of 27 is below the median of 83 across 3,251 interventional studies indexed under HIV Infections.

Browse HIV Infections studies →

Lead sponsor

Hospital Universitari Vall d'Hebron Research Institute is the lead sponsor of 268 studies on the registry; 61 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • HIV-1 infected men or women ≥18 years old
  • Not having interrupted current antiretroviral treatment at least 6 months before the screening visit.
  • Acceptable stable ART regimens prior to screening include 2 more NRTIs: INI or NNRTI or boosted PI.
  • Documented prior evidence of at least 2 years prior to enrollment with a serum HIV RNA load of \<50 RNA copies/ml (viral load of >50 copies but \<200 is allowed).
  • Plasma HIV-1 RNA \<50 c/ml at screening visit.
  • CD4 T cell count > 300 cells/µL at screening visit.

A woman may be eligible to enroll and participate in the study if:

  • Not pregnant, not of childbearing potential or physically unable to become pregnant
  • You are of childbearing potential with a negative pregnancy test at the screening visit and agree to use contraception to prevent pregnancy.

Exclusion criteria

Exclusion Criteria:

  • Have suffered any significant acute illness in the last 8 weeks.
  • Having been diagnosed in the past or present with an AIDS-defining illness
  • Previous CD4 T cell count \<200 cells/μL.
  • Having suffered an infection with Hepatitis B or C
  • Having any disease or condition that in the investigator's opinion is not appropriate for the patient's participation in the study.
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
27 participants (estimated)

Study arms

  • Placebo comparator
    Control group

    Dietary supplementation

    Dietary Supplement: Control group placebo

  • Experimental
    Experimental group 1

    1.5 grams once daily during 48 weeks

    Dietary Supplement: Experimental group 1 lauric acid

  • Experimental
    Experimental group 2

    3 grams once daily during 48 weeks

    Dietary Supplement: Experimental group 2 lauric acid

Interventions

  • Dietary supplementControl group placebo

    Dietary suplementation

  • Dietary supplementExperimental group 1 lauric acid

    Lauric acid 1.5 grams once daily

  • Dietary supplementExperimental group 2 lauric acid

    Lauric acid 3 grams once daily

06

What researchers measure

Primary outcomes

  1. Effective of lauric acid in HIV

    Number of patients on a lauric acid diet presenting a response on the reactivation of HIV transcription in CD4 T cells.

    Time frame: 48 weeks

Secondary outcomes

  1. Effective of lauric acid on the size of the latent HIV-1 reservoir in CD4 T cells

    To dertermine the effetive of lauric acid on the size of the latent HIV-1 reservoir in CD4 T cells

    Time frame: 48 weeks

  2. Effective of lauric acid on the production of HIV-1 viral

    To dertermine the effetive of lauric acid on on the production of HIV-1 viral (viral load)

    Time frame: 48 weeks

  3. Effective of lauric acid on the size of the HIV-1 reservoir in intestinal tissue

    To dertermine the effetive of lauric acid on the size of the HIV-1 reservoir in intestinal tissue

    Time frame: 48 weeks

  4. Evaluate Lauric acid plasmatic levels

    To evaluate Lauric acid with high performance liquid chromatography (HPLC).

    Time frame: 48 weeks

07

Study locations

1 of 1 sites recruiting
  • Hospital Universitario Vall d´Hebron
    Barcelona, 08035, Spain
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 18, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05687565
Lead sponsor
Hospital Universitari Vall d'Hebron Research Institute
Responsible party
Sponsor
First posted
Jan 18, 2023
Start date
Sep 27, 2022
Primary completion
Nov 21, 2025 (estimated)
Completion
Dec 21, 2025 (estimated)
Last update
Jan 18, 2023

Study contacts

Joaquin Burgos, MD
Contact
joaquin.burgos@vallhebron.cat
93 4896090

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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