PEOPLE: Fabry Patient's Experience Of PegunigaLsidasE Alfa Monthly Infusion
Study Details
Study Description
Brief Summary
Pegunigalsidase alfa (PRX-102) is a long-term enzyme replacement therapy design for the treatment of patients with Fabry disease. Although in the clinical development program patient-reported outcomes and clinician-reported outcomes have been included, this may not allow for a sufficiently accurate assessment of the quality of life in patients with Fabry Disease treated with pegunigalsidase alfa.
This study will collect the patient experience on the pegunigalsidase alfa treatment administered intravenously every 4 weeks in the BRIGHT-F51 clinical study (NCT03614234).
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
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Detailed Description
This is an additional qualitative concept elicitation interview-based study to further understand the patients' experience with Fabry disease and with the pegunigalsidase alfa administered intravenously every 4 weeks. Patients will be asked a set of open-ended questions with probes to describe their experiences with Fabry disease on treatment with pegunigalsidase alfa. Qualitative research methods will be used to obtain a deeper understanding of the patient experience by generating in-depth information about the experiences, perspectives, and feelings of patients and others, in their own words (FDA Patient-Focused Drug Development Guidance 2).
The study will be offered to the 29 patients participating in the BRIGHT-F51 clinical trial (NCT03614234).
Study Design
Outcome Measures
Primary Outcome Measures
- Symptoms experience while on treatment with pegunigalsidase alfa [2 years]
Description of the symptoms experienced by patients treated with pegunigalsidase alfa for more than 2 years
- Change in symptoms experienced [2 years]
Description of any worsening or relapse in Fabry disease symptoms during the 4 weeks between two consecutive infusions of pegunigalsidase alfa administered every 4 weeks in patients treated for more than 2 years
- Impacts of Fabry disease on patient's life [2 years]
Description of the impacts of Fabry disease on patient's lives i.e., activities of daily living, school/work, ability to take holidays/vacation) in patients treated with pegunigalsidase alfa for more than 2 years
- Change in the ability to perform daily activities [2 years]
Description of any worsening or relapse in the ability to perform daily activities during the 4 weeks between two consecutive infusions of pegunigalsidase alfa in patients treated every 4 weeks for more than 2 years
- Patients' perceptions of the advantages and disadvantages associated with the every 4 weeks infusion schedule [2 years]
Summary of patients' perceptions of the advantages and disadvantages associated with the every 4 weeks infusion schedule (compared to the 2-week infusion schedule) in patients treated with pegunigalsidase alfa for more than 2 years
Other Outcome Measures
- Perception of change in symptoms and impacts with infusion schedules [2 years]
Description of patients' perception of change in symptoms and impacts with the with the every 4 weeks infusion schedule compared to the 2-week infusion schedule in patients treated with pegunigalsidase alfa for more than 2 years
Eligibility Criteria
Criteria
Inclusion Criteria:
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The patient is participating in study PB-102-F51
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The patient is willing and able to participate in a 60-minute recorded interview
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The patient is able to read, understand, and speak sufficiently to participate in the interviews
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The patient signs informed consent to participate in the study
Exclusion Criteria:
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At investigators discretion, patient is considered to be unable to participate in a 60- minute telephone interview.
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Patient has any clinically relevant medical or psychiatric condition that, in the opinion of the investigator would interfere with the completion of the study activities. This includes but is not limited to language, speech, hearing or cognitive disorders that could impact a patient's ability to participate in an interview-based discussion.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | #02 | Birmingham | Alabama | United States | 35233 |
| 2 | #03 | Atlanta | Georgia | United States | 30322 |
| 3 | #04 | Iowa City | Iowa | United States | 52242 |
| 4 | #11 | Grand Rapids | Michigan | United States | 49525 |
| 5 | #06 | Dallas | Texas | United States | 75246 |
| 6 | #05 | Salt Lake City | Utah | United States | 84132 |
| 7 | #01 | Fairfax | Virginia | United States | 22030 |
| 8 | #22 | Antwerp | Belgium | 2650 | |
| 9 | #50 | Copenhagen | Denmark | 2100 | |
| 10 | #56 | Napoli | Italy | 80131 | |
| 11 | #28 | Cambridge | United Kingdom | CB2 2QQ | |
| 12 | #07 | London | United Kingdom | NW3 2QG |
Sponsors and Collaborators
- Chiesi Farmaceutici S.p.A.
- Protalix
- Iqvia Pty Ltd
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- CLI-06657AA1-05