Brief Title
National Study of a Pharmacokinetic-Focused Educational Package for Patients With Severe Haemophilia A
Official Title
UK-PK Study: National Study of the Implementation of a Pharmacokinetic-Focused Educational Package for Patients Living With Severe Haemophilia A
Brief Summary
Prospective, interventional study of pharmacokinetic (PK)-focused FVIII dosing discussions delivered as part of a patient education package. The study will capture severe haemophilia A patient reported outcome measures before and after PK-focused dosing discussions, including a standardised patient education package, that include personalised PK-guided dosing suggestions from a computational predictive device (myPKFiT®). The pragmatic study design recognises the CE marked myPKFiT® device is being implemented into routine care nationally and consequently only requires a single additional clinic visit for the purpose of consenting.
Detailed Description
There is a paucity of patient reported outcome data documenting the impact of PK focused prophylaxis discussions. This prospective, multicentre UK-PK trial will coincide with the initiation of the myPKFiT® device in the context of an enhanced clinical review. This will include a standardised patient education package using a short animated film explaining PK and personalised prophylaxis, followed by modelling of the patient's own PK using the myPKFiT® device and discussing the dosing options with the patient. The aim of the PK educational package is to educate and engage patients and ensure that their treatment regimens meet their individual needs. In addition, the study will capture the prophylaxis dosing strategy agreed upon by patients and the clinical team where treatment decisions are made jointly between patients and the clinical team (concordance). Looking forward, haemophilia clinical care team members need a marker to judge or predict patient engagement with this personalising medicine process. Successful consultation strategies may differ if the team can anticipate how an individual person with haemophilia (PWH) might respond to discussions about potential change. The primary outcome measure is the Patient Activation Measure (PAM) which gauges the knowledge, skills and confidence essential to managing one's own health and healthcare. A PAM score can predict healthcare outcomes including medication adherence, healthcare utilisation and hospital visits. It is hypothesized that a more activated patient will be more receptive to changes in their treatment regimen, education and information about their health condition. In addition to patient activation, the study will assess a range of patient reported outcomes and psychological factors using validated tools. These will include patients' Haemophilia-related quality of life (HAEMO-QoL-A), beliefs about medicines (BMQ), self-reported adherence (VERITAS-Pro) and activity levels. These tools will provide clear patient reported outcomes for the haemophilia community, with accompanying EQ5D data, enabling robust health economic evaluation.
Study Type
Interventional
Primary Outcome
Change in Patient Activation Measures
Secondary Outcome
Patients' perceptions of the PK educational package
Condition
Hemophilia A
Intervention
Educational Package
Study Arms / Comparison Groups
Educational Package
Description: Patients will receive a standardised PK focused educational package in the form of a short video film.
Publications
* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.
Recruitment Information
Recruitment Status
Behavioral
Estimated Enrollment
59
Start Date
September 2015
Completion Date
November 30, 2017
Primary Completion Date
November 30, 2017
Eligibility Criteria
Inclusion Criteria: - Age ≥ 18 years - Severe haemophilia A (FVIII:C < 1IU/dL) - Prescribed regular prophylactic treatment (≥ 2 infusions/week) with Advate® for ≥ 6 months at the time of screening - Able to give informed consent and willing to participate in this study Exclusion Criteria: - Age <18 years - Non-severe haemophilia A (FVIII:C 1-40IU/dL) - Weight >120kg - Treatment with any other FVIII concentrate (recombinant or plasma-derived) during the study period or 6 months prior to screening. - Receiving on-demand or <6 months of prescribed prophylaxis with Advate® - Current FVIII inhibitor (> 0.6BU/mL) - Current immune tolerance induction - Not able to give informed consent (incapacitated or vulnerable adults) - Patients with a life expectancy of less than one year - Already had personalized PK prediction using the myPKFiT® - Any inclusion criteria not met
Gender
Male
Ages
18 Years - N/A
Accepts Healthy Volunteers
No
Contacts
Daniel Hart, ,
Location Countries
United Kingdom
Location Countries
United Kingdom
Administrative Informations
NCT ID
NCT02528968
Organization ID
2015-MED-13
Responsible Party
Sponsor
Study Sponsor
Hampshire Hospitals NHS Foundation Trust
Study Sponsor
Daniel Hart, Principal Investigator, Barts & The London NHS Trust
Verification Date
February 2018