NCT03484065

Brief Summary

The aim of this observational study is to evaluate the quality of life in patients with congenital afibrinogenemia using the Haemo-QoL SF for kids and the Haem-A-QoL for adult patients.

Trial Health

98
On Track

Trial Health Score

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

Enrollment
250

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jun 2016

Longer than P75 for all trials

Geographic Reach
20 countries

25 active sites

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

June 1, 2016

Completed
1.8 years until next milestone

First Submitted

Initial submission to the registry

March 14, 2018

Completed
16 days until next milestone

First Posted

Study publicly available on registry

March 30, 2018

Completed
1.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2019

Completed
11 months until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2020

Completed
Last Updated

November 12, 2020

Status Verified

November 1, 2020

Enrollment Period

3.1 years

First QC Date

March 14, 2018

Last Update Submit

November 10, 2020

Conditions

Keywords

Congenital fibrinogen disorders

Outcome Measures

Primary Outcomes (1)

  • The influence of the afibrinogenemia on the patients' quality of life assessed by the Haemo-QoL SF questionnaire (for children) and the Haem-A-QoL questionnaire (for adult)

    The quality of life questionnaire includes item assessing: * Physical health * Feeling * View * Family * Friends * Others * Sport and school * Treatment * Perceived support * Dealing * Future * Relationship

    At inclusion

Secondary Outcomes (1)

  • Impact of the afibrinogenemic patient's clinical phenotype on the patients' quality of life

    At Inclusion

Study Arms (1)

Afibrinogenemia

Other: Questionnaire quality of life

Interventions

Afibrinogenemia

Eligibility Criteria

Age8 Years+
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients suffering from congenital afibrinogenemia

You may qualify if:

  • Congenital afibrinogenemia confirmed by biology (absence of circulating fibrinogen) and genotype

You may not qualify if:

  • Lack of participant's consent
  • Patient unable to understand the questionnaire

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (28)

Children's Hospital of Orange Count

Orange, California, 92868, United States

Location

Cohen Children's Medical Center

New Hyde Park, New York, 11040, United States

Location

Béni Messous

Algiers, Algeria

Location

University of Calgary

Calgary, Canada

Location

Cairo University Pediatric Hospital

Cairo, Egypt

Location

Chru Lille

Lille, France

Location

Universitats Kilinikum Frankfurt

Frankfurt, Germany

Location

Dr von Haumer Children's Hospital

Munich, Germany

Location

St John Medical College Hospital

Bangalore, India

Location

All India Institute of Medical Sciences

New Delhi, India

Location

Sapienza Università di Roma

Roma, Italy

Location

University School of Medicine

Hamamatsu, Japan

Location

Kuwait University

Kuwait City, Kuwait

Location

Hotel Dieu-de-France

Beirut, Lebanon

Location

St George Hospital

Beirut, Lebanon

Location

Hopital d'Enfants de Rabat

Rabat, Morocco

Location

Radboud University Medical Centre

Nijmegen, Netherlands

Location

National Institute Of Blood Disease and Bone Marrow Transplantation

Karachi, Pakistan

Location

Institute of Hematology and Transfusion Medicine

Warsaw, Poland

Location

University Clinical Center

Belgrade, Serbia

Location

National Centre of Hemostasis and Thrombosis

Martin, Slovakia

Location

Hospital Universitari i Politecnic La Fe

Valencia, Spain

Location

Inselspital

Bern, Switzerland

Location

University Hospitals of Geneva

Geneva, Switzerland

Location

Hopital d'Enfants Bechir Hamza

Tunis, Tunisia

Location

Uludag University

Bursa, Turkey (Türkiye)

Location

Cerrahpasa Faculty of Medicine

Istanbul, Turkey (Türkiye)

Location

Erciyes University

Kayseri, Turkey (Türkiye)

Location

Related Publications (1)

  • Casini A, von Mackensen S, Santoro C, Djambas Khayat C, Belhani M, Ross C, Dorgalaleh A, Naz A, Unal E, Abdelwahab M, Lozeron ED, Trillot N, Susen S, Peyvandi F, de Moerloose P; QualyAfib Study Group. Clinical phenotype, fibrinogen supplementation, and health-related quality of life in patients with afibrinogenemia. Blood. 2021 Jun 3;137(22):3127-3136. doi: 10.1182/blood.2020009472.

MeSH Terms

Conditions

Afibrinogenemia

Condition Hierarchy (Ancestors)

Blood Coagulation Disorders, InheritedBlood Coagulation DisordersHematologic DiseasesHemic and Lymphatic DiseasesCoagulation Protein DisordersHemorrhagic DisordersGenetic Diseases, InbornCongenital, Hereditary, and Neonatal Diseases and Abnormalities

Study Officials

  • Alessandro Casini, MD

    University Hospitals of Geneva

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
MD

Study Record Dates

First Submitted

March 14, 2018

First Posted

March 30, 2018

Study Start

June 1, 2016

Primary Completion

July 1, 2019

Study Completion

June 1, 2020

Last Updated

November 12, 2020

Record last verified: 2020-11

Data Sharing

IPD Sharing
Will not share

Locations