Heart surgery drug may keep blood pressure steady
NCT ID NCT02675374
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a drug called Polaramine can prevent dangerous drops in blood pressure when patients come off a heart-lung machine during aortic valve replacement. 18 adults took part. The goal was to see if the drug helps the body keep a stable blood pressure after surgery.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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18 people
The number who actually took part.
- Started
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Jun 2016
- Finished
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Jul 2017
- 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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18 years and older
- 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.
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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: * Men aged 18 and older * Post menopausal women * Patients scheduled for an aortic valve replacement with a traditional sternotomy and CPB Exclusion Criteria: * Patients with a left ventricular ejection fraction lower than 40% * Patients with pulmonary arterial hypertension higher than 50mm of Hg, * Redo cardiac surgery, * Atrioventricular and intraventricular conduction disturbances * Epilepsy or convulsions * Atopic disease * Women of childbearing potential * Patients at risk of glaucoma * Patients with therapy interacting with dexchlorpheniramine (Polaramine®). * Patients unable to provide a signed 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.
Contacts and locations
Locations
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CHU de Bordeaux
Pessac, 33604, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Heart valve implants tested for leaky aortic valves
- Can a blood enzyme reveal who will survive deadly shock?
- Blood test math may flag hidden risk of anesthesia danger
- Minute-by-Minute urine tracking may sharpen fluid care after heart surgery
- A pill before surgery may steady the heart and cut bleeding during sinus operations
- Can a less invasive valve replacement tame a failing aortic valve?