Safety and Efficacy in a ReAl-Life Study in Patients With Haemophilia Treated wIth NovoEight® for Surgery (SERAPHINE)

November 23, 2022 updated by: Nantes University Hospital
the aim of the SERAPHINE study is to gather data stemming from the French research database BERHLINGO (= Base d'Etude et de Recherche en Hémostase pour Les Investigateurs du Grand-Ouest, i.e. Database for Research on Hemostasis for the Investigators of Western France), in order to get a detailed report about the therapeutic management and use of turoctocog alfa (NovoEight®) in surgery in pwHA (Patient with inherited Hemophilia A).

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

60

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • Angers, France
        • CHU Angers
      • Le Mans, France
        • CH Le Mans
      • Nantes, France
        • CHU de Nantes

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

In order to respect the independence of the physicians, this study is conducted with patients for whom the decision to prescribe turoctocog alfa (NovoEight®) treatment is not related to the study. The prescription of turoctocog alfa (NovoEight®) will therefore have been carried out on the initiative of the physicians of the participating centers, in collaboration with the patients involved. This study therefore does not lead to any change in the usual medical care of the people entering the study, nor does it affect the physical or psychological integrity of the patients.

Description

Inclusion Criteria:

  • Male or female
  • Regardless of age
  • No inhibitor (anti-FVIII alloantibodies) at the time of treatment.
  • No objections expressed to participate in the study after having been informed of its purposes and the data involved.
  • No other inherited hemorrhagic disorders than HA

Exclusion Criteria:

In order to reflect the reality of daily practice, no criteria for non-inclusion are provided for other than the refusal of the patient or his or her legal representative to participate in the study or the existence in the patient of a contraindication to the use of turoctocog alfa (NovoEight®) treatment.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Other
  • Time Perspectives: Retrospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Assessing the effectiveness of turoctocog alfa (NovoEight®) to prevent hemorrhagic complications during minor and major surgery procedures in pwHA
Time Frame: 1 year
Overall evaluation by the investigator of the hemostatic effectiveness of turoctocog alfa (NovoEight®) for the prevention of hemorrhagic complications in a surgical setting (excellent, good, fair, poor/none according to recommendations of the SSC of ISTH)
1 year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Assessing the safety of turoctocog alfa (NovoEight®) when used during surgery in patients with the occurrence of adverse events (AEs), especially hemorrhagic and thrombotic complications or development of inhibitors.
Time Frame: 1 year
Nature and incidence of AEs, including serious AEs, AEs related to turoctocog alfa (NovoEight®)
1 year
Assessing the duration of replacement therapy and factor VIII consumption in clinical practice during surgery in patients treated with turoctocog alfa (NovoEight®)
Time Frame: 1 year
Number of administrations and total required dose of turoctocog alfa (NovoEight®) in IU/kg
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Nantes University Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

July 2, 2021

Primary Completion (Actual)

December 31, 2021

Study Completion (Actual)

June 30, 2022

Study Registration Dates

First Submitted

March 16, 2021

First Submitted That Met QC Criteria

March 18, 2021

First Posted (Actual)

March 22, 2021

Study Record Updates

Last Update Posted (Actual)

November 25, 2022

Last Update Submitted That Met QC Criteria

November 23, 2022

Last Verified

November 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • RC21_0053

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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