Before you read our physical activity data, be sure to check out our pivotal HAVEN 1-HAVEN 4 trials. HEMLIBRA was analyzed in 3 additional studies that examined joint health and physical activity. Explore all 3 studies below.35-37
These data are a descriptive analysis and therefore should be interpreted with caution.
Key assessments:
The mean (SD) HJHS sum of joints (excluding Global Gait Score¶) had improved by 2.0 (6.4) at Month 6 (N=93) and 2.8 (7.9) at Month 12 (N=88)†36
These data are a descriptive analysis and therefore should be interpreted with caution.
27/27 target joint resolution at Month 12 in 15 patients who remained in the study for at least 1 year§36
These data are a descriptive analysis and therefore should be interpreted with caution.
Physical activity data were obtained using IPAQ-SF.36
These data are a descriptive analysis and therefore should be interpreted with caution.
No new safety signals were identified36
| HEMLIBRA36 (N=136) |
|
| Total number of AEs, n | 372 |
| Total number of patients with ≥1 AE n (%) | 113 (83.1) |
| AE with fatal outcome | 0 |
| Serious AE†† | 9 (6.6) |
| AE leading to withdrawal from treatment | 0 |
| AE leading to dose modification/ |
2 (1.5) |
| Grades 3-5 AE | 14 (10.3) |
| Related AE | 18 (13.2) |
| AEs of special interest, n (%)‡‡ | 0 (0) |
These data are a descriptive analysis and therefore should be interpreted with caution.
*Patients who had joint replacement, joint procedure, synovectomy, or synoviorthesis less than 2 years before recruitment were excluded.36
†Patients or single joints with a medical history of joint surgery/procedure were not included in the HJHS analysis. Meaningful changes in HJHS were ≥2 points at the single joint level and ≥4 points at the patient level.36
‡Defined as chronic joint (neck, shoulders, elbows, wrists, knees, hips, ankles, spine) pain and/or limited range of movement due to compromised joint integrity with or without persistent bleeding.36
§A baseline target joint with <3 spontaneous or traumatic bleeds in a 52-week period was considered resolved.36
||Mean scores are calculated from all patients with data at that timepoint; change from baseline is calculated in patients with data at both baseline and Month 6 or Month 12.36
¶Max score: 120 = 6 joints × 20 points each.36
#Total percentage may not equal 100% due to rounding.36
**Scores are reported in all patients with data at both timepoints.36
††Included influenza, hematemesis, hematochezia, ligament rupture, hemarthrosis, unstable angina, seizures, upper respiratory tract infection, multiple trauma; none were deemed related to treatment.36
‡‡Included anaphylactic reactions, thromboembolic events, TMAs, drug-induced liver injuries.36
AEs=adverse events; CI=confidence interval; FVIII=factor VIII; HJHS=Hemophilia Joint Health Score; EmiPref=Emicizumab Preference; IPAQ-SF=International Physical Activity Questionnaire-Short Form; SD=standard deviation.
Physical activity was measured in 5 specific 8-day monitoring periods.†35
†All patients ≥6 years of age wore a CentrePoint® Insight watch activity tracker for 5 specified 8-day monitoring periods at Weeks 5, 25, 49, 73, and 97. Patients reported data related to exercise at Week 5 and at 24-week intervals (Weeks 25, 49, 73, and 97). Activity intensity was calculated using the tracker.48
‡Patients reported data related to exercise at Week 5 and at 24-week intervals (Weeks 25, 49, 73, and 97).35
These data are a descriptive analysis and therefore should be interpreted with caution.
§172 instances of exercises that were not on the risk categorization list.35
||58 (79.5%) patients had received FVIII prophylaxis.35
¶100 patients (77.5%) received 1403 doses of non-HEMLIBRA hemostatic agents; during exercise assessments, 30 (23.3%) received 77 doses.35
| Risk Categorization n=number of patients |
Number of physical activity events |
| Low (n=58) | 556 |
| Walking | 374 |
| Radio calisthenics | 84 |
| Weight training | 34 |
| Fishing | 27 |
| Golf | 18 |
| Swimming | 7 |
| Darts | 5 |
| Aqua dance | 3 |
| Trekking (climbing) | 3 |
| Hiking | 1 |
| Moderate (n=27) | 182 |
| Cycling/biking | 112 |
| Jogging/running | 20 |
| Tennis | 16 |
| Basketball | 10 |
| Dodgeball | 7 |
| Rubber-ball baseball | 4 |
| Table tennis | 4 |
| Jumping rope | 3 |
| Softball | 3 |
| Bowling | 2 |
| Soft tennis | 1 |
| High (n=14) | 58 |
| Soccer | 13 |
| Athletics/ |
9 |
| Trampoline | 8 |
| Weight lifting | 6 |
| Badminton | 5 |
| Karate | 4 |
| Volleyball | 4 |
| Motorcycle sports | 3 |
| Handball | 2 |
| Kendo | 2 |
| Football | 1 |
| Judo | 1 |
Every patients' experience on HEMLIBRA is different. Please discuss treatment goals individually with your patients.
These data are a descriptive analysis and therefore should be interpreted with caution.
#Risk categorization according to the National Bleeding Disorder Foundation risk classification.
| HEMLIBRA (N=129)35,48 |
|
| Total number of AEs, n | 137 |
| Patients with ≥1 AE, n (%) | 62 (48.1) |
| AE leading to withdrawal from treatment | 0 (0) |
| AE related to treatment | 7 (5.4)** |
| Patients with ≥1 SAE, n (%) | 13 (10.1) |
| AEs of special interest, n (%) Thromboembolic events |
0 (0%) |
These data are a descriptive analysis and therefore should be interpreted with caution.
**7 patients reported 10 AEs related to HEMLIBRA; 2 injection-site erythema and 5 injection-site reactions in 6 patients. Headache, vertigo, and alopecia all occurred in 1 patient.35
These data are a descriptive analysis and therefore should be interpreted with caution.
The primary endpoints were long-term safety and joint health and function. An additional exploratory endpoint was ABR for treated bleeds.37
Joint health was evaluated in 2 ways in AOZORA:
These data are a descriptive analysis and therefore should be interpreted with caution.
These data are a descriptive analysis and therefore should be interpreted with caution.
| All patients37 (N=30) |
|
| Total number of AEs, n | 404 |
| Patients with ≥1 AE, n (%) | 29 (96.7) |
| AE leading to withdrawal from treatment | 0 (0) |
| AE leading to dose modification/ |
0 (0) |
| Grade 3-5 AE|| | 5 (16.7) |
| Any SAEs¶ | 5 (16.7) |
| HEMLIBRA-related AEs, n (%) | 5 (16.7) |
| Injection-site reaction | 5 (16.7) |
| Anemia** | 1 (3.3) |
These data are a descriptive analysis and therefore should be interpreted with caution.
†IPSG MRI scoring does not distinguish between effusion and hemarthrosis.37
‡In 5 patients between the age 2-6, no bleeding was observed in the joints with increased effusion/hemarthrosis scores, and the authors believe the increased findings are associated with effusion/hemarthrosis due to increased physical activity in growing children. At the patient level, no clear trend toward increase effusion/hemarthrosis was observed.37
§These results are limited by retrospective data collection; prior to treatment was defined as 24 weeks prior to enrollment.37
||Five patients experienced 7 events: Grade 3 AEs including posttraumatic pain (n=1); soft tissue hemorrhage (n=1); hemophilic arthropathy (n=1) and hemarthrosis (n=2); Grade 4 AEs including skull fracture (n=1) and subdural hematoma (n=1).37
¶No SAEs were considered related to emicizumab.37
**Reported as a decreased hemoglobin level of 13.1 g/dL with no clinical symptoms.37
ABR=annualized bleed rate; AE=adverse event; CI=confidence interval; FVIII=factor VIII; HJHS=hemophilia joint health score; IPSG=International Prophylaxis Study Group; MRI=magnetic resonance imaging; SAE=serious adverse event; SD=standard deviation.
Explore HEMLIBRA clinical trial results across various patient populations
Explore the clinical trial results
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Data on File. Genentech, Inc.
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