Patient Reported Outcomes Burdens and Experiences
Global Patient-Reported Research

Patient voice.
Evidence that matters.

PROBE captures the outcomes, burdens and experiences that matter to people living with bleeding disorders, transforming patient voice into evidence for research, care and advocacy.

PROBE Study patient-reported outcomes

What PROBE Does

Turning lived experience into meaningful evidence

PROBE provides a standardized way to understand how bleeding disorders affect health, function, pain, treatment experience and everyday life.

01

Capture

Collect patient-reported outcomes reflecting health, treatment, pain, function and everyday experience.

02

Understand

Transform standardized patient-reported data into meaningful evidence for analysis and comparison.

03

Advocate

Use evidence to support patient organizations, researchers and decision-makers seeking better outcomes and access to care.

Who We Serve

Built for the bleeding disorders community

Patients

Share lived experiences and contribute to patient-centered evidence.

Patient Organizations

Use patient-reported evidence to support advocacy, planning and community priorities.

Researchers & Academics

Use standardized PROBE outcomes in research and collaboration.

Registries

Complement clinical data with patient-reported outcomes and experiences.

Healthcare & Policy Stakeholders

Understand the real-world burden and impact of bleeding disorders.

Research Partners

Collaborate on global, regional and disease-specific research.

Explore PROBE Data

Interactive evidence at your fingertips

Explore PROBE patient-reported outcomes through interactive data visualizations designed to support interpretation, research and advocacy.

GLOBAL PROBE SNAPSHOT

PROBE at a glance

Participants • Countries • Languages

6,171
Participants
110+
Countries
40+
Languages
See the Dashboard in Action

Explore the PROBE Dashboard

Watch a short demonstration of how the PROBE Dashboard transforms patient-reported data into interactive visualizations for research, interpretation and advocacy.

Research in Action

Current PROBE initiatives

Hemophilia

Core PROBE research examining patient-reported outcomes, burdens and experiences among people living with hemophilia.

Women with Bleeding Disorders

Expanding patient-reported evidence to better represent the experiences of women and girls with bleeding disorders.

von Willebrand Disease

Research and adaptation work extending PROBE methods to people living with von Willebrand disease.

Latest

Research & News

Explore the newest PROBE research, publications, conference materials, projects and updates.

Advancing Global Data Collection for Women with Bleeding Disorders: Early Insights from the PROBE WBD Module Jun 7, 2026 - Brennan F, Clearfield E, Kucher A, Colle Y, Brito del Pino Mouro A, Wilton P, Skouw-Rasmussen N, Ziemele BM, Rotellini D, Delaney M, Curtis… Continue reading Advancing Global Data Collection for Women with Bleeding Disorders: Early Insights from the PROBE WBD Module
Patient-Reported Outcomes in Hemophilia in Kosovo: Results from the PROBE Questionnaire Jun 7, 2026 - Svirca I, Kukaj E, Svirca L, Rotellini D, Harvey-Simi K, et al. Patient-reported outcomes in hemophilia in Kosovo: results from the PROBE questionnaire. Haemophilia.… Continue reading Patient-Reported Outcomes in Hemophilia in Kosovo: Results from the PROBE Questionnaire

Help strengthen the patient voice

Whether you are living with a bleeding disorder, representing a patient organization or conducting research, PROBE provides a way to turn lived experience into meaningful evidence.