Itch relief showdown: which drug stops water-induced agony?
NCT ID NCT03808805
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested two oral medications, aprepitant and hydroxyzine, to see which better reduces severe itching triggered by water contact in people with myeloproliferative neoplasms (a type of blood cancer). 63 participants who had persistent itching rated 5 or higher on a 10-point scale were randomly assigned to one of the drugs. The goal was to lower itching to 3 or below on the same scale.
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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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63 people
The number who actually took part.
- Started
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Apr 2019
- Finished
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Aug 2024
- 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: * Major patients with myeloproliferative neoplasms (polycythemia vera, essential thrombocythaemia or myelofibrosis) * and treated with hydroxyurea, pipobroman, anagrelide, α2a pegylated interferon, ruxolitinib or bled for more than 6 months * and suffering of persistent aquagenic pruritus * and with a pruritus intensity on Analogic Visual Scale \>5/10 * patients who gave their written consent for participation in the study Exclusion Criteria: * patients with a physical or psychological disability to sign the consent form * patients with myeloproliferative neoplasms and suffering of aquagenic pruritus but only treated by aspirin * patients already included in another therapeutic protocol * patients with diffuse dermatological disease where pruritus may be present (psoriasis, atopic dermatitis, prurigo * patients already on anti-anxiety and / or anti-depressant treatment * patients with absolute contraindications to the use of Aprepitant or Hydroxyzine * hypersensitivity to Aprepitant and / or Hydroxyzine or to any of their excipients * lactose intolerance * pregnant or lactating women
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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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CHRU de Brest - Hôpital Morvan
Brest, Brest Cedex, 29609, France
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CHU Grenoble Alpes
Grenoble, 38043, France
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CHU d'Angers
Angers, 49933, France
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CHU de Caen
Caen, 14033, France
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CHU de Nantes
Nantes, 44093, France
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Centre Hospitalier de Cornouaille
Quimper, Quimper, 29107, France
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Centre Hospitalier de Douarnenez
Douarnenez, 29171, France
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Centre Hospitalier des Pays de Morlaix
Morlaix, 29672, France
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Centre Léon Bérard
Lyon, 69373, France
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Hôpital Pontchaillou
Rennes, France
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Hôpital Yves Le Foll
Saint-Brieuc, 22027, France
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