NCT04491318

Brief Summary

Background. The recurrence of hemarthrosis in patients with congenital coagulopathies favors the development of a progressive, degenerative and intra-articular lesion (hemophilic arthropathy) that mainly affects the knees, ankles and elbows. Pain is one of the main clinical manifestations of hemophilic arthropathy. As a consequence of the COVID-19 pandemic, the Government of Spain, among others, established a total confinement for two months, in order to avoid contagion of the population Objective. To assess the effect of COVID-19 confinement on bleeding frequency, pain perception, and range of motion in patients with hemophilic arthropathy. Study design. Prospective observational study. Method. 27 patients with hemophilia A and B will be included in this study. Patients will be recruited from the Spanish Hemophilia Federation (Fishemo) specialized center for hemophilia patients. The dependent variables will be: the frequency of bleeding (through a self-report), the perception of pain (measured with the visual analog scale and a pressure algometer), the joint state (with the Hemophilia Joint Health Score), and the range of joint movement (measured with a goniometer). Two evaluations will be carried out: pre-treatment (carried out in the month of February, as a periodic evaluation) and post-treatment (at the end of the period of confinement in Spain). Expected results. The aim is to observe the sequelae caused by confinement and a sedentary lifestyle in patients with hemophilic arthropathy, through changes in joint status, pain and range of motion.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
27

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Jul 2020

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

July 1, 2020

Completed
24 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 25, 2020

Completed
2 days until next milestone

First Submitted

Initial submission to the registry

July 27, 2020

Completed
2 days until next milestone

First Posted

Study publicly available on registry

July 29, 2020

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 29, 2020

Completed
Last Updated

September 2, 2021

Status Verified

September 1, 2021

Enrollment Period

24 days

First QC Date

July 27, 2020

Last Update Submit

September 1, 2021

Conditions

Keywords

Hemophilic arthropathyJoint painJoint healthRange of motionHemarthrosisCOVID-19

Outcome Measures

Primary Outcomes (1)

  • Change from baseline frequency of hemarthrosis after confinement period

    The frequency of joint bleeding was assessed using a self-assessment log provided to patients at the beginning of confinement electronically. This registry included a monthly calendar where the patients included the date, symptoms and location of the hemarthrosis.

    Screening visit, within the first seven days after confinement

Secondary Outcomes (4)

  • Change from baseline joint health after confinement period

    Screening visit, within the first seven days after confinement

  • Change from baseline joint pain after confinement period

    Screening visit, within the first seven days after confinement

  • Change from baseline range of motion after confinement period

    Screening visit, within the first seven days after confinement

  • Change from baseline joint pain after confinement period

    Screening visit, within the first seven days after confinement

Study Arms (1)

Experimental group

Hemophilic arthropathy patients who will not receive any intervention. The dependent variables (frequency of hemarthrosis, pain, joint state and range of movement) in the joints will be evaluated: elbows, knees and ankles.

Other: Observational

Interventions

Hemophilic arthropathy patients who will not receive any intervention. The dependent variables (frequency of hemarthrosis, pain, joint state and range of movement) in the joints will be evaluated: elbows, knees and ankles.

Experimental group

Eligibility Criteria

Age18 Years - 65 Years
Sexmale
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Adult patients with hemophilic arthropathy routinely treated at the specialized hemophilia center of the Spanish Federation of Hemophilia (Fishemo).

You may qualify if:

  • Patients with medical diagnosis of hemophilia A or hemophilia B
  • Patients over 18 years of age
  • Patients in a prophylactic or on demand regimen with factor VIII / factor IX concentrates
  • Patients that have accepted the informed consent document.

You may not qualify if:

  • Patients with neurological or cognitive disorders that prevent the comprehension of the questionnaires
  • Patients without capacity to walk autonomously or with orthosis
  • Patients without access to digital media to complement the measuring instruments.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

European University of Madrid

Madrid, 28670, Spain

Location

MeSH Terms

Conditions

ArthralgiaHemarthrosisCOVID-19

Interventions

Watchful Waiting

Condition Hierarchy (Ancestors)

Joint DiseasesMusculoskeletal DiseasesPainNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and SymptomsHemorrhagePathologic ProcessesPneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronavirus InfectionsCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract Diseases

Intervention Hierarchy (Ancestors)

Outcome Assessment, Health CareOutcome and Process Assessment, Health CareQuality of Health CareHealth Services Administration

Study Officials

  • Rubén Cuesta-Barriuso, PhD

    Universidad Europea de Madrid

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
NETWORK
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 27, 2020

First Posted

July 29, 2020

Study Start

July 1, 2020

Primary Completion

July 25, 2020

Study Completion

July 29, 2020

Last Updated

September 2, 2021

Record last verified: 2021-09

Locations