Old drugs, new hope: could a thalidomide combo free thalassemia patients from transfusions?
NCT ID NCT07673302
First seen Jun 29, 2026 · Last updated Aug 07, 2026 · Updated 3 times
Summary
This study tests whether a combination of two drugs, thalidomide and hydroxyurea, can safely boost fetal hemoglobin levels in people with beta thalassemia major. The goal is to improve overall hemoglobin levels and reduce the need for regular blood transfusions. The trial includes 240 participants of all ages and will track changes in hemoglobin, transfusion frequency, and quality of life over 12 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- thalidomide and hydroxyurea
- What this could lead to
- If successful, this combination could reduce or eliminate the need for regular blood transfusions in people with beta thalassemia.
- What could go wrong
- This is a single-arm, non-randomized study with no placebo group, so results may be less reliable. Thalidomide and hydroxyurea have known side effects, including birth defects and bone marrow suppression.
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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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
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About 240 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Jun 2027
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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * Confirmed diagnosis of Beta thalassemia Major (BTM) ascertained by Hemoglobin Electrophoresis or HPLC report performed pre-transfusion or genetic testing profile (comprising PCR or HBB gene sequencing) suggestive of β-thalassemia syndrome. * All ages and both genders will be included * Written informed consent Exclusion criteria: * Pregnancy or unwilling to follow contraception or planning conception (Enrolled female patients will be strictly advised to avoid pregnancy during the study period and until 6 months after thalidomide withdrawal. * Hemoglobinopathies other than beta thalassemia * History of neurological problems * Inability to regularly follow up
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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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Riphah International University
RECRUITINGRawalpindi, Punjab Province, Pakistan
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