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AAV Gene Therapy Screening/Observational Protocol (ECLIPSE)
Bu çalışma, gelecekteki AAV gen terapisi çalışmalarına katılmayı düşünen Hemofili B (Haemophilia B) hastalarını değerlendiren bir tarama ve gözlemsel protokoldür. Çalışmaya, ağır veya orta-ağır FIX eksikliği bulunan, 16 yaş ve üzeri erkek katılımcılar alınmıştır. Faz uygulanmayan bir çalışma olarak yürütülmüş ve tamamlanmıştır.
Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.
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Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.
Inclusion Criteria 1. Male participants, ≥ 16 years of age. 2. Able to give full informed consent or obtain full informed consent/assent (according to local regulations) and/or obtain full informed consent from the participant's legally acceptable representative (as appropriate), and able to understand and comply with all requirements of the study, including diary completion. 3. Interested in participation in future gene therapy clinical studies. 4. Subjects with Haemophilia B with known severe or moderately severe FIX deficiency (≤2% of normal circulating FIX activity) for which the subject is either on 1. Continuous routine FIX prophylaxis, OR 2. On demand FIX treatment 5. If receiving prophylaxis, participant has been on stable and adequate prophylaxis for at least 2 months prior to enrolment. Exclusion Criteria: 1. Documented evidence of liver fibrosis and/ or liver dysfunction 2. Prior treatment with a gene transfer medicinal product. 3. Known presence or history of neutralising anti-human FIX antibodies (inhibitors) 4. Previously established serological evidence of HIV-1 5. Documented active hepatitis B or C, and HBsAg or HCV RNA viral load positivity, respectively, or currently on antiviral therapy for hepatitis B or C 6. Participants at high risk of thromboembolic events (history of arterial or venous thromboembolism 7. Known coagulation disorder other than Haemophilia B 8. Known history of an allergic reaction or anaphylaxis to Factor IX products or known uncontrolled allergic conditions 9. Known history of allergy to corticosteroids or to tacrolimus or any other macrolide 10. Known medical condition that would require chronic administration of corticosteroids (excluding topical formulations) 11. History of alcohol or drug dependence. 12. Planned surgical procedure within the next 12 months requiring prophylactic FIX treatment. 13. Known active severe infection (including documented COVID-19 infection), or any other significant concurrent, uncontrolled medical condition evaluated by the investigator to interfere with adherence to the protocol procedures or with tolerance to gene therapy in a future treatment study including, but not limited to, renal, hepatic, cardiovascular, opthalmological, hematological, immunological, gastrointestinal, endocrine, pulmonary, neurological, cerebral or psychiatric disease, malignancy or any other psychological disorder.