Can a simple supplement make TB treatment easier on the gut?
NCT ID NCT03851159
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a food supplement called Nyaditum resae® can reduce the gut problems caused by antibiotics used to treat tuberculosis (TB). About 48 adults with new, drug-sensitive TB will take either the supplement or a placebo alongside their regular TB medicines. The goal is to see if the supplement helps keep the gut microbiome healthy and may improve TB recovery.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
48 people
The number who actually took part.
- Started
-
May 2019
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 18-65 years * New cases * Sputum Xpert Ultra (Xpert) positive for Mycobacterium tuberculosis * Have not initiated TB treatment * If HIV-positive, are stable on antiretroviral therapy Exclusion Criteria: * Resistance to any of the first-line drugs (Xpert rifampicin-resistant) * Previous TB * Diabetes mellitus * Taking immunomodulatory drugs (e.g. cancer chemotherapy, tumour necrosis factor (TNF) inhibitors or other anti-inflammatory medication, phosphodiesterase inhibitors, corticosteroids within the past 6 months, and cholesterol-lowering drugs) * Pregnant or lactating women * Chronic hepatitis
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Active pulmonary tuberculosis are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Scottsdene Clinic
Cape Town, Western Cape, 7570, South Africa
-
Wallacedene Clinic
Cape Town, Western Cape, 7570, South Africa
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Once-Daily HIV pill with food match Twice-Daily dosing during TB treatment?
- Can simple sputum and urine tests catch tuberculosis earlier?
- Can a common virus be turned into a TB vaccine? scientists test VIR-1778
- Fish oil meets TB drugs: can Omega-3 help clear infection faster?
- Can starting TB treatment immediately save lives in HIV sepsis?
- Can a 4-Drug combo cut TB treatment time in half?