Ancient herb takes on transplant complication: Withaferin-A tested for Steroid-Resistant GVHD
NCT ID NCT07708987
First seen Jul 16, 2026 · Last updated Jul 17, 2026 · Updated 1 time
Summary
This phase 2 trial tests whether a standardized extract from the ashwagandha plant, called Withaferin-A, can help people who develop graft-versus-host disease after a stem cell transplant and whose condition does not improve with steroids. The study enrolls 34 patients aged 12 and older with blood cancers who have received a donor stem cell transplant. Participants take the extract by mouth daily for at least 12 weeks, and researchers measure how many patients respond to treatment after 28 days.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- standardized Withaferin-A (root extract of Withania somnifera)
- What this could lead to
- If effective, this could offer a new treatment option for patients with steroid-resistant graft-versus-host disease, potentially reducing the need for strong immunosuppressants.
- What could go wrong
- This is a small, early-phase trial with only 34 participants, so results may not apply broadly. The treatment may cause side effects or fail to improve outcomes.
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
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 34 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2023
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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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
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12 to 65 years
- Sex
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Anyone
- Healthy volunteers
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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: * Patients age ≥ 12 years with a hematological malignancy who have undergone allogeneic stem cell transplant with matched related donor (MRD), Haploidentical (Haplo) donor or matched unrelated donor (MUD) * Evidence of myeloid engraftment (eg, absolute neutrophil count ≥0.5 × 109 /L for 3 consecutive days) * ECOG performance score of 0 or 1 * Patients with steroid-refractory aGvHD, defined as any of the following: * Patients with progressive GvHD (ie, increase in stage in any organ system or any new organ involvement) after 3 days of primary treatment with methylprednisolone ≥2 mg/kg/d (or equivalent) * Patients with GvHD that has not improved (ie, decrease in stage in at least 1 involved organ system) after 7 days of primary treatment with methylprednisolone ≥2 mg/kg/d (or equivalent) * Patients who previously began corticosteroid therapy at a lower dose (≥1 mg/kg/d methylprednisolone) for treatment of skin GvHD or skin GvHD accompanied by upper gut GvHD but develop new GvHD in another organ system * Patients who cannot tolerate a corticosteroid taper, that is, begin corticosteroids at 2.0 mg/kg/d, demonstrate response, but progress before a 50% decrease from the initial starting dose of corticosteroids is achieved Exclusion Criteria: * Known hypersensitivity or contraindications against Withaferin-A. * Presence of an active uncontrolled infection defined as hemodynamic instability attributable to sepsis or new symptoms, worsening physical signs, or radiographic findings attributable to infection. * Any medical or psychiatric illness which precludes the participant from giving informed consent.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Advanced Centre for Treatment, Research and Education in Cancer
RECRUITINGNavi Mumbai, Maharashtra, 410210, India
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can we predict lung damage from CAR t-cell therapy?
- Switching stomach drugs after transplant may tame a deadly immune attack
- A guided path back to work after blood cancer: a trial tests the impact
- Could a walk a day keep brain fog away after a stem cell transplant?
- Ancient herb, modern hope: ashwagandha compound tested to prevent deadly transplant complication
- Three-Drug cocktail aims to tame transplant complications in blood cancer patients