# Needs Assessment of Knowledge, Beliefs, and Attitudes of Patients With Hemophilia B About Gene Therapy

> **NCT05044845** · — · COMPLETED · sponsor: **St. Jude Children's Research Hospital** · enrollment: 150 (actual)

## Conditions studied

- Gene Therapy
- Hemophilia B

## Interventions

- **BEHAVIORAL:** Interview

## Key facts

- **NCT ID:** NCT05044845
- **Lead sponsor:** St. Jude Children's Research Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-01-18
- **Primary completion:** 2025-10-14
- **Final completion:** 2025-10-14
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2025-11-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05044845

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05044845, "Needs Assessment of Knowledge, Beliefs, and Attitudes of Patients With Hemophilia B About Gene Therapy". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT05044845. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*