Common drug cuts bleeding risk in bariatric surgery, study finds
NCT ID NCT07187258
First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tested whether giving tranexamic acid (TXA) during weight-loss surgery reduces bleeding. 132 adults having sleeve gastrectomy received either TXA or a placebo right after anesthesia. The results showed that TXA lowered blood loss during and after surgery, without increasing the risk of dangerous blood clots.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- tranexamic acid (TXA)
- What this could lead to
- If confirmed, this could make bariatric surgery safer by reducing the risk of bleeding during and after the procedure.
- What could go wrong
- This is a single, completed Phase 4 study with 132 participants. Larger or longer studies might show different results, and the drug may not work for all types of surgery.
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
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
132 people
The number who actually took part.
- Started
-
Jul 2024
- Finished
-
Jul 2025
- 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 60 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients aged 18-60 years were eligible if they had a body mass index (BMI) ≥ 35 kg/m², or ≥ 30 kg/m² with at least one obesity-related diseases(type 2 diabetes, hypertension, or obstructive sleep apnea). Exclusion Criteria: * Patients were excluded if they had a known coagulopathy or platelet disorder, a history of venous thromboembolism, myocardial infarction, or cerebrovascular accident, or if they on anticoagulant or antiplatelet therapy within ten days before surgery. Additional exclusion criteria included prior bariatric or major upper abdominal surgery, allergy or hypersensitivity to tranexamic acid, chronic kidney disease (stage 4-5), significant hepatic impairment, pregnancy or lactation. Patient with alzheimer disease
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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.
Contacts and locations
Locations
-
Cairo University
Giza, Manial, 1714, Egypt
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Other studies related to the condition(s) this trial covers.
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