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NCT06620406 · ClinicalTrials.gov registry record · NA

Synbiotic Therapy for NP-PASC

A NA study, sponsored by Columbia University.

Completed
Registry status
NA
Development phase
36
Enrollment target

NCT06620406: Completed NA study, sponsored by Columbia University.

NCT06620406 is a NA study that has completed, run by Columbia University. The registered enrollment target is 36 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT06620406, a NA study, has completed, sponsored by Columbia University.

COMPLETED
Registry status
NA
Development phase
36 participants
Enrollment target

Study Summary

Gut microbiome dysbiosis has been noted in patients with Post-acute sequelae (PASC) of Severe Acute Respiratory Syndrome-CoronaVirus -2 (SARS-CoV-2). A study performed at Columbia found that plasma levels of the short chain fatty acid (SCFA), butyric acid, remained lower in people with Neuropsychiatric PASC (NP-PASC) than in people with PASC after SAR-CoV-2 infection. Synbiotics improve SCFA levels and are well-tolerated in the general population but have not been studied among people with PASC in the United States. The purpose of this pilot study is to characterize changes in plasma SCFA levels and gut microbiome after treatment with synbiotics and placebo in people with NP-PASC. The intervention will be a mixture of the prebiotic resistant starch and the probiotic Bifidobacterium adolescentis in-vivo selection 1 strain (iVS-1). The placebo will be Maltodextrin.

Primary Outcome

SCFA levels will be measured from plasma samples and compared between the intervention group and the placebo group. In-group differences will also be measured between baseline and 4 weeks.

Interventions

  • DIETARY_SUPPLEMENT Maltodextrin
  • DIETARY_SUPPLEMENT Synbiotic IVS-1

Trial Details

FieldValue
Enrollment Target 36 participants
Start Date 2024-12-09
Est. Completion 2025-08-06
Phase NA
Columbia University

958 total trials

What the finished NCT06620406 record still lists

NCT06620406 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 36 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).

The record links to 0 conditions, and to 2 interventions - of which Maltodextrin is the first listed.

NCT06620406 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT06620406 about?

NCT06620406 is a clinical study titled "Synbiotic Therapy for NP-PASC". Gut microbiome dysbiosis has been noted in patients with Post-acute sequelae (PASC) of Severe Acute Respiratory Syndrome-CoronaVirus -2 (SARS-CoV-2). A study performed at Columbia found that plasma levels of the short chain fatty acid (SCFA), butyric acid, remained lower in people with Neuropsychiat...

What is the current status of trial NCT06620406?

This trial is currently completed. It is a NA study. The enrollment target is 36 participants. The study started on 2024-12-09. Estimated completion is 2025-08-06.

What interventions are being tested in trial NCT06620406?

The interventions under investigation include: Maltodextrin (DIETARY_SUPPLEMENT), Synbiotic IVS-1 (DIETARY_SUPPLEMENT).

Who is sponsoring clinical trial NCT06620406?

This trial is sponsored by Columbia University, which has 958 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT06620406's enrollment target sits among peer trials

36 1541st of 2000 higher than 437 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT06620406, the US trial registry maintained by the National Library of Medicine. NCT06620406 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.