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Hemophilia AACTIVIIITYNCT06530030

Goal Attainment and Physical Activity in People With Hemophilia A

An observational study of Hemophilia A, run by Sanofi at 1 site in United States.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

This is a Phase 4, multi-center, observational study conducted in patients aged 12 to 50 years with moderate or severe hemophilia A who are newly starting prophylaxis with efa in the US and Japan. This study aims to enroll 35 patients. Read more about this study

Who is it for?
Ages 12 to 50 years
Conditions the study is for
Hemophilia A
What is being tested?
efanesoctocog alfa
How many people
3 participants
Where
1 siteUnited States
Study dates
26 Nov 2024to 18 Sep 2025
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 12 to 50 years
  • All sexes
  • No healthy volunteers
  • Child, Adult

Study population: Patients with moderate or severe Hemophilia A

Who may be able to join

  • At enrollment, newly starting prophylaxis therapy with efanesoctocog alfa according to usual clinical practice, with efanesoctocog alfa initiated within 6 months after the enrollment visit
  • Diagnosis of moderate (endogenous FVIII activity between 1% to 5% of normal) or severe (endogenous FVIII activity <1% of normal) hemophilia A
  • Aged 12 to 50 years at time of enrollment, inclusive
  • Access to a smartphone device (Android version 12.0 or higher; or iOS 13 or higher) with Bluetooth 4.0 (minimum) or 5.0 (recommended) capabilities for compatibility with physical activity tracker
  • Availability of home-based access to internet for electronic patient-reported outcome (ePRO)/diary assessments
  • Willingness to utilize the activity tracking device

Who cannot join

  • Current diagnosis of a FVIII inhibitor, defined as inhibitor titer ≥ 0.60 BU/mL
  • Use of efanesoctocog alfa for prophylaxis in the 6 months prior to enrollment
  • NOTE: Other Inclusion/Exclusion criteria may apply. The above information is not intended to contain all considerations relevant to a potential participation in a clinical trial.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Bleeding and Clotting Disorders Institute

    Peoria, Illinois, 61614

Other trials in United States

About this study

Official title: Prospective, Observational Study of the Impact of Efanesoctocog Alfa (ALTUVIIIO®) on Goal Attainment and Physical Activity in People With Moderate or Severe Hemophilia A

This is a Phase 4, multi-center, observational study conducted in patients aged 12 to 50 years with moderate or severe hemophilia A who are newly starting prophylaxis with efa in the US and Japan.

This study aims to enroll 35 patients.

Conditions
Hemophilia A
Being tested
efanesoctocog alfa
Medical subject headings
Hemophilia A

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • efanesoctocog alfaDrug

    Also called Altuviiio

    All treatment decisions must be made independent of study participation and study-related visits/assessments are not intended to inform treatment decisions. No study medication is provided as part of study participation.

Study groups in NCT06530030
Study groupRoleWhat they receive
Cohortpatients aged 12 to 50 years with moderate or severe hemophilia A who are newly starting prophylaxis with efa
Receives: Drug: efanesoctocog alfa

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Proportion of total goals achieved

    Reported as number of individual goals with a raw GAS score of 0, +1, or +2 divided by the total number of goals set

    Measured: Month 3

  2. Proportion of total goals achieved

    Measured: Month 6

  3. Proportion of total goals achieved

    Measured: Month 9

  4. Proportion of total goals achieved

    Measured: Month 12

  5. Proportion of patients who reached a +2 or +1 on at least one goal

    Each goal will be ranked in a 5-point Likert scale ranging from +2 to -2 with +2 indicating a better goal achievement.

    Measured: Month 3

  6. Proportion of patients who reached a +2 or +1 on at least one goal

    Measured: Month 6

  7. Proportion of patients who reached a +2 or +1 on at least one goal

    Measured: Month 9

  8. Proportion of patients who reached a +2 or +1 on at least one goal

    Measured: Month 12

  9. Overall GAS score

    Goal Attainment Scaling (GAS) is a patient-centric clinician-reported outcome measure utilized to select and scale goals, with higher scores indicating greater goal attainment.

    An overall GAS score utilizing all goals set by a patient at each time point of interest will be calculated.

    Measured: Month 3

  10. Overall GAS score

    Goal Attainment Scaling (GAS) is a patient-centric clinician-reported outcome measure utilized to select and scale goals, with higher scores indicating greater goal attainment.

    An overall GAS score utilizing all goals set by a patient at each time point of interest will be calculated.

    Measured: Month 6

  11. Overall GAS score

    Goal Attainment Scaling (GAS) is a patient-centric clinician-reported outcome measure utilized to select and scale goals, with higher scores indicating greater goal attainment.

    An overall GAS score utilizing all goals set by a patient at each time point of interest will be calculated.

    Measured: Month 9

  12. Overall GAS score

    Goal Attainment Scaling (GAS) is a patient-centric clinician-reported outcome measure utilized to select and scale goals, with higher scores indicating greater goal attainment.

    An overall GAS score utilizing all goals set by a patient at each time point of interest will be calculated.

    Measured: Month 12

  13. Frequency of selection of category of physical activity

    Categories of the goals selected from the goal inventory

    Measured: Baseline

  14. Monthly average of daily step count

    The monthly average of daily step count (recorded by physical tracker) will be calculated using the total steps recorded in a 30-day period, accounting for the number of compliant days in that period.

    Measured: From Baseline to Month 12

  15. Monthly average of daily activity count

    Activity count includes: time spent in x, y, and z axes, vector magnitude counts, estimated calories, wear time, time spent in locomotion and non-locomotion. Counts will be averaged across the month.

    Measured: From Baseline to Month 12

  16. Monthly average of daily Metabolic equivalent of tasks (MET)

    Estimated by the physical activity tracker

    Measured: From Baseline to Month 12

  17. Monthly average of daily Moderate and Vigorous Physical Activity (MVPA)

    Summarized from MET data with time spent in moderate intensity, and vigorous intensity physical activity

    Measured: From Baseline to Month 12

  18. Monthly average of daily intensity gradient

    The intensity gradient is a measure of activity intensity distribution that reflects the distribution of intensity of physical activity by modeling the relationship between intensity and time.

    Measured: From Baseline to Month 12

  19. Monthly average of weekly intensity gradient

    Measured: From Baseline to Month 12

Secondary outcomes (31)
  1. Change in PROMIS Pain intensity score

    Patient-Reported Outcome Measurement Information System (PROMIS): assessment of pain over the prior 7-day period (2 of the 3 questions) and right now (1 of the 3 questions), with patients rating their pain on a scale of 0 (had no pain) to 5 (very severe). Total score ranges from 0 to 15 and a higher score indicates worst pain intensity.

    Measured: From Baseline to Month 12

  2. Change in HAL Score

    Hemophilia Activities List (HAL) is a 42-item questionnaire to access patient ability across 7 domains: lying down/ sitting/ kneeling/ standing (8 items), functions of the legs (9 items), functions of the arms (4 items), use of transportation (3 items), self-care (5 items), household tasks (6 items), and leisure activities (7 items). Patients rate each question on a Likert scale ranging from 1 (impossible) to 6 (never). Several items have a "not applicable" option as well. There is also a visual analog scale allowing patients to self-report an overall score. A normalized total score (sum of all normalized domains) ranges from 0 (the worst possible functional status) to 100 (the best possible functional status)

    Measured: From Baseline to Month 12

  3. Change in PROMIS pediatric Pain intensity score

    Assessment of the average pain over the prior 7-day period, with patients rating their pain on a scale of 0 (no pain) to 10 (worst pain they can think of). A higher score indicates worst pain intensity.

    Measured: From Baseline to Month 12

  4. Change in PedHAL Score

    Pediatric Hemophilia Activities List (PedHAL) is a 53-item questionnaire to access patient functional ability across 7 domains: lying down/ sitting/ kneeling/ standing (10 items), functions of the legs (11 items), functions of the arms (6 items), use of transportation (3 items), self-care (9 items), household tasks (3 items), and leisure activities and sports (11 items). Patients rate each question on a Likert scale ranging from 1 (impossible) to 6 (never). Several items have a "not applicable" option as well. There is also a visual analog scale allowing patients to self-report an overall score. A normalized total score (sum of all normalized domains) ranges from 0 (the worst possible functional status) to 100 (the best possible functional status).

    Measured: From Baseline to Month 12

  5. Change in school/work hours missed as assessed by WPAI+CIQ:HS

    The Work Productivity and Activity Impairment plus Classroom Impairment Questions: Hemophilia Specific (WPAI + CIQ: HS) is a 9-item questionnaire assessing the effect of hemophilia on patients' ability to work and/or attend classes.

    Measured: From Baseline to Month 12

  6. Change in productivity as assessed by WPAI+CIQ:HS

    The Work Productivity and Activity Impairment plus Classroom Impairment Questions: Hemophilia Specific (WPAI + CIQ: HS) is a 9-item questionnaire assessing the effect of hemophilia on patients' ability to perform regular daily activities.

    Measured: From Baseline to Month 12

  7. Change in impact on other activities as assessed by WPAI+CIQ:HS

    The Work Productivity and Activity Impairment plus Classroom Impairment Questions: Hemophilia Specific (WPAI + CIQ: HS) is a 9-item questionnaire assessing the effect of hemophilia on patients' ability to perform other activities.

    Measured: From Baseline to 12 months

  8. Mean change in total and joint domain scores of HJHS

    The Hemophilia Joint Health Score (HJHS) assesses 6 index joints (left and right elbows, knees and ankles) and a global gait. For each of the 6 joints, the following items are scored: swelling (scored 0-3), duration of swelling (0-1), muscle atrophy (0-2), crepitus on motion (0-2), flexion loss (0-3), extension loss (0-3), joint pain (0-2), and strength (0-4). The HJHS provides a total score (0-124 points with higher score indicating worse joint health), joint specific scores (0-20 points), and a global gait score (0-4 points).

    Measured: From Baseline to 12 months

  9. Monthly total and average of daily time spent in different intensity levels

    Physical activity intensity defined as sedentary behavior, light intensity, moderate intensity, and vigorous intensity,

    Measured: From Baseline to Month 12

  10. Monthly average of daily median activity count overall among moderate activities and among vigorous activities

    Daily median time spent in moderate and vigorous physical activity will be averaged across the month

    Measured: From Baseline to Month 12

  11. Monthly average of daily median MET overall among moderate activities and among vigorous activities

    Measured: From Baseline to Month 12

  12. Monthly average of weekly power law exponent alpha

    Measured: From Baseline to Month 12

  13. Monthly average of median bout length and percent of time of bout length > median bout length for each intensity level

    Measured: From Baseline to Month 12

  14. Monthly average of weekly 80th, 90th, 95th, and 100th percentiles of activity count

    Measured: From Baseline to Month 12

  15. Monthly average of weekly 80th, 90th, 95th, and 100th percentiles of MET

    Measured: From Baseline to Month 12

  16. Monthly total step count

    Measured: From Baseline to Month 12

  17. Monthly total activity count

    Activity count includes: time spent in x, y, and z axes, vector magnitude counts, estimated calories, wear time, time spent in locomotion and non-locomotion. Counts will be totaled across the month.

    Measured: From Baseline to Month 12

  18. Monthly total MET

    Measured: From Baseline to Month 12

  19. Monthly total moderate or vigorous physical activity (MVPA)

    Time spent in MVPA will be totaled across the month.

    Measured: From Baseline to Month 12

  20. Weekly average of daily step count

    Measured: From Baseline to Month 12

  21. Weekly average of daily activity count

    Activity count includes: time spent in x, y, and z axes, vector magnitude counts, estimated calories, wear time, time spent in locomotion and non-locomotion. Counts will be averaged across the week.

    Measured: From Baseline to Month 12

  22. Weekly average of daily MET

    Measured: From Baseline to Month 12

  23. Weekly average of daily MVPA

    Time spent in MVPA will be averaged across the week.

    Measured: From Baseline to Month 12

  24. Weekly average of daily intensity gradient

    Measured: From Baseline to Month 12

  25. Weekly intensity gradient

    Measured: From Baseline to Month 12

  26. Number of participants with AE, SAEs, AESIs

    Measured: Baseline to end of study (12 months)

  27. Number of participants with AEs, SAEs, AESIs related to efanesoctocog alfa

    Measured: Baseline to end of study (12 months)

  28. Proportion of total planned doses that were missed

    Measured: From baseline to end of study (12 months)

  29. Average time between treatment dose and physical activity

    Measured: From baseline to end of study (12 months)

  30. Number of patients with no reported bleeds requiring treatment

    Measured: From baseline to end of study (12 months)

  31. Average number of per patient treatment doses administered for treatment of bleeds

    Measured: From baseline to end of study (12 months)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted31 Jul 2024
  2. Study start26 Nov 2024
  3. Primary completion18 Sep 2025
  4. Study completion18 Sep 2025

Why it stopped: Early discontinuation based on sponsor decision not driven by any safety concerns.

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Cohort
Time perspective
Prospective
Enrolment
3 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06530030
Sponsor's protocol ID
OBS18140
Other IDs
U1111-1306-7241
Acronym
ACTIVIIITY
Status last verified
Jan 2026
First submitted
17 Jul 2024
Last updated
20 Jan 2026
Results posted
No
FDA-regulated drug
Yes
Individual data sharing
Yes: Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org

Questions about this trial

What is this clinical trial studying?

An observational study of Hemophilia A, run by Sanofi at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 20 Jan 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study was stopped early (reason given: Early discontinuation based on sponsor decision not driven by any safety concerns.). Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Proportion of total goals achieved (time frame: Month 3). The study lists 19 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 20 Jan 2026.

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