CClinicalTrials.gg
CompletedNCT04282486M-HEMORRH'AGEUpdated Jul 13, 2021

Medication Exposure in Older Patients With Constitutional Hemorrhagic Disease

An observational study in Hemophilia, sponsored by Hospices Civils de Lyon. Completed at 1 site in France. Open to participants aged Up to 65 Years. Per ClinicalTrials.gov, last updated 2021-07-13.

Sponsored by Hospices Civils de Lyon · Observational

Study type
Observational
Model
Cohort
Time perspective
Cross-sectional
Enrollment
142
Ages
Up to 65 Years
Sex
All
01

Study summary

The improvements observed in the care of patients with hemophilia or Willebrand disease have led to an increase in their life expectancy, which today approaches that of the general population. This increase in life expectancy leads in these patients to the development of comorbidities related to aging (cardiovascular and neurological diseases, cancers and kidney diseases) (e.g "Franchini \& Mannuccio", BJH, 2009). The care of these comorbidities represents a new challenge for the medical teams. Toward multiple comorbidities, polypharmacy is often associated.

Many studies about medication exposure and management in older patients were published but no study was conducted to explore the medication management of older patients with hemophilia or Willebrand disease.

02

Conditions studied

  • Hemophilia

Keywords

  • Willebrand disease
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In context

Hemophilia A

866 studies on the registry are indexed under Hemophilia A; 137 are open to participants now.

This study's enrollment of 142 is above the median of 80 across 314 observational studies indexed under Hemophilia A.

Browse Hemophilia A studies →

Lead sponsor

Hospices Civils de Lyon is the lead sponsor of 1,826 studies on the registry; 439 are open to participants now.

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

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Who can participate

Ages eligible
Up to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Elderly patients with hemophilia or Willebrand's disease (over 65) will have a telephone interview in order to collect medication data from medical prescriptions.

Inclusion criteria

  • Community-dwelling patients over 65 years with hemophilia (A or B)
  • Community-dwelling patients over 65 years with Willebrand disease (Type1, 2 and 3, rate \<30%)

Exclusion criteria

Exclusion Criteria:

  • Patients without phone number
  • Non French speaking patients
05

Study design

Observational model
Cohort
Time perspective
Cross-sectional
Enrollment
142 participants (actual)
Patient registry
No

Interventions

  • OtherTelephone interview

    Primary objective: potentially inappropriate medication prevalence Secondary objective: Number and type of medication Polypharmacy prevalence Medication regimen complexity using Medication Regimen Complexity Index Anticholinergic and sedative exposure using Drug Burden Index A telephone interview will be conducted with patients in order to collect medication data from medical prescriptions.

06

What researchers measure

Primary outcomes

  1. Potentially inappropriate medication (PIM) prevalence using EU-(7) PIM list.

    A telephone interview will be conducted with patients in order to collect medication data from medical prescriptions. After collection of data for all patients, the research of PIM was conducted.

    Time frame: At inclusion

07

Study locations

1 site
  • Hôpital des Charpennes, Institut du Vieillissement
    Villeurbanne, 69100, France
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 13, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT04282486
Lead sponsor
Hospices Civils de Lyon
Responsible party
Sponsor
First posted
Feb 24, 2020
Start date
Jul 22, 2020
Primary completion
Jan 29, 2021
Completion
Jan 29, 2021
Last update
Jul 13, 2021

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 Jul 2021. You cannot join it, but the record below documents what was studied.

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