From the voices of people with haemophilia A and their caregivers: Challenges with current treatment, their impact on quality of life and desired improvements in future therapies
Bibliographic record
Abstract
INTRODUCTION: Haemophilia A is a chronic disease requiring frequent intravenous infusions of recombinant factor VIII. Previous studies have shown that challenges associated with current treatments may have significant impacts on quality of life (QoL) that are as important as the health outcomes conferred by the therapy. Emerging therapeutic innovations offer the potential to mitigate treatment-related challenges, and it is therefore important to develop a better understanding of patient and caregiver experiences with existing haemophilia A treatments in order to characterize the full value of new treatments. AIM: To gather firsthand perspectives from people with haemophilia A (PWHA) and caregivers on the challenges with current treatment, their impact on QoL and desired improvements in future therapies. METHODS: Qualitative insights were gathered from 20 non-inhibitor PWHA or caregivers of PWHA across Canada through one-on-one interviews; insights were further explored through focus group sessions to uncover overarching themes and prioritize issues with current treatments. RESULTS: PWHA and caregivers identified several challenges, including administration of intravenous infusions, coordination of treatment schedules and ensuring adequate medication and supplies. Participants described how these challenges impact psychosocial well-being, physical health, personal/social life and work. Alternate modes of administration and longer-lasting treatment effects were identified as desired improvements over current treatments. CONCLUSION: This study emphasizes the impact that existing haemophilia A treatments have on psychological well-being, employment opportunities and adherence to treatment regimens. These considerations may help to inform decision-making for policymakers and health systems around the true value of new therapies entering the haemophilia market.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.009 | 0.020 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.013 | 0.008 |
| Scholarly communication | 0.007 | 0.006 |
| Open science | 0.001 | 0.007 |
| Research integrity | 0.003 | 0.006 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".