CClinicalTrials.gg
CompletedNCT04018209PANAMUpdated Nov 1, 2024

Aquagenic Pruritus in Myeloproliferative Neoplasms

An observational study in Deciphering Aquagenic Pruritus in Myeloproliferaitive Neoplasms, sponsored by University Hospital, Brest. Completed at 11 sites in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-11-01.

Sponsored by University Hospital, Brest · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
170
Ages
18 Years and older
Sex
All
01

Study summary

Description of the characteristics of aquagenic pruritus expressed by patients suffering from myeloproliferative neoplasms.

Prospective work based on the distribution of a dedicated questionnaire.

Read the detailed description

Patients with myeloproliferative neoplasms identified and followed in French Hospitals. Patients could be followed for polycythemia vera or essential thrombocythemia or primary myelofibrosis.

Distribution of the questionnaire to each patient with myeloproliferative neoplasm (treated or not) suffering from aquagenic pruritus.

Analyse of each characteristic of the aquagenic pruritus by a statistician and publication at the end.

02

Conditions studied

  • Deciphering Aquagenic Pruritus in Myeloproliferaitive Neoplasms

Keywords

  • Pruritus
  • Myeloproliferative Neoplasms
03

In context

Neoplasms

9,365 studies on the registry are indexed under Neoplasms; 2,489 are open to participants now.

This study's enrollment of 170 is below the median of 204 across 1,683 observational studies indexed under Neoplasms.

Browse Neoplasms studies →

Lead sponsor

University Hospital, Brest is the lead sponsor of 594 studies on the registry; 135 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Patients with one of three Philadelphia positive non-chromosome myeloproliferative neoplasms: polycythemia vera (PV), essential thrombocythemia (TE) or primary myelofibrosis (PMF).

And suffering (or having suffered) from aquagenic pruritus.

Inclusion criteria

  • Patients with one of three non-chromosomal Philadelphia-positive myeloproliferative neoplasms: polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF).
  • Suffering (or having suffered) from aquagenic pruritus.
  • No age limit, but major
  • Patient having formulated his non-opposition

Exclusion criteria

Exclusion Criteria:

  • Patients with MPN with non-aquagenic pruritus,
  • Patients with another hematologic disease and aquagenic pruritus
  • Patients unable to complete the questionnaire.
  • Patients with physical or mental disabilities to formulate non-opposition
  • Refusal of participation
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
170 participants (actual)
Patient registry
No
06

What researchers measure

Primary outcomes

  1. Description of pruritus in patients with myeloproliferative neoplasms

    Intensity of pruritus (visual analogic scale)

    Time frame: at the time of questionnaire completion (Day 0)

Secondary outcomes

  1. Description of therapies used to treat pruritus

    Name of drugs used

    Time frame: at the time of questionnaire completion (Day 0)

07

Study locations

11 sites
  • 05
    Lyon, Auvergne Rhônes-alpes 69000, France
  • 10
    Quimper, Brestagne 29000, France
  • 11
    Morlaix, Bretagne 29600, France
  • 09
    Saint-Brieuc, Bretagne 22000, France
  • 07
    Saint-Louis, Grand Est 68300, France
  • 03
    Annecy, Haute-Savoie 74000, France
  • 04
    Roubaix, Hauts-de-France 59100, France
  • 08
    Rochefort, Nouvelle Aquitaine 17300, France
  • 06
    Angers, Pays de la Loire 49000, France
  • 02
    Villejuif, Val-de-marne 94800, France
  • 01
    Brest, 29609, France
08

References and documents

Individual participant data

Plan to share: Yes — All collected data that underlie results in a publication

Supporting information: Study protocol

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 1, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04018209
Lead sponsor
University Hospital, Brest
Responsible party
Sponsor
First posted
Jul 12, 2019
Start date
Jul 9, 2019
Primary completion
Jan 9, 2020
Completion
Jan 6, 2021
Last update
Nov 1, 2024

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2024. You cannot join it, but the record below documents what was studied.

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