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Interferon beta 1a IM Injection Treatment Report
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Brand Names:
Avonex, Avonex Prefilled Syringe
Generic Name: Interferon beta 1a IM Injection
What is Interferon beta 1a IM Injection? Interferon beta-1a is a drug in the interferon family used to treat multiple sclerosis (MS). It is produced by mammalian cells while Interferon beta-1b is produced in modified E. coli. Interferons have been shown to have about a 30–35% reduction in the rate of MS relapses, and to slow the progression of disability in MS patients.
See more information, including instructions, precautions, side effects, and interactions.
Reasons Taken
1158 patients in the community are taking or have taken Interferon beta 1a IM Injection.
| Reason | # Patients | Percentage of patients |
|---|---|---|
| Slow my MS progress | 970 | 83% |
| Other | 45 | 3% |
| General health | 12 | 1% |
| Stiffness/spasticity | 8 | <1% |
| Fatigue | 7 | <1% |
| Don't know | 7 | <1% |
| Vision | 3 | <1% |
| disease-related symptoms | 3 | <1% |
| Pain | 2 | <1% |
| Numbness, tingling, pins & needles (paresthesia) | 1 | <1% |
| Brain fog | 1 | <1% |
| Excessive daytime sleepiness (somnolence) | 1 | <1% |
| Sexual dysfunction | 1 | <1% |
| Bladder problems | 1 | <1% |
| MS | 1 | <1% |
| Optic neuritis (inflammation of optic nerve) | 1 | <1% |
| Stuffy head and ear pain | 1 | <1% |
| Sensation | 1 | <1% |
| Mobility | 1 | <1% |
| Support another treatment | 1 | <1% |
Dosages
Based on the patients currently taking Interferon beta 1a IM Injection.
Top 10 (Show all)
All (Show Top 10)
| 0 - Weekly | 0 mcg Weekly | 0 mg Weekly | 0 Weekly | 0.05 mcg Weekly | 0.25 mg Weekly | 0.3 mcg Weekly | 0.325 mcg Weekly | 0.5 mcg Weekly | 0.5 mg Weekly | 0.5 mL Weekly | 0.5 Weekly | 1 mcg Weekly | 1 mg Weekly | 1 mL Weekly | 1 Weekly | 1.5 mcg Weekly | 1.5 mg Weekly | 4 Weekly | 5 mcg Weekly | 10 mg Weekly | 13.2 mg Weekly | 2 mcg Daily | 15 mcg Weekly | 15 mg Weekly | 30 mcg Every Other Week | 20 mcg Weekly | 22 mcg Weekly | 24 mcg Weekly | 30 mcg Weekly | 30 mg Weekly | 30 Weekly | 33 mcg Weekly | 35 mcg Weekly | 35 mg Weekly | 37 mcg Weekly | 44 mg Weekly | 50 mcg Weekly | 60 mcg Weekly | 66 mcg Weekly | 80 mg Weekly | 100 mcg Weekly | 125 mcg Weekly | 132 mcg Weekly | 200 mcg Weekly | 30 mcg Daily | 30 mcg Weekly | 250 mcg Weekly | 44 mcg Daily | 360 mg Weekly | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3
|
118
|
36
|
27
|
1
|
1
|
1
|
1
|
6
|
2
|
1
|
2
|
18
|
12
|
1
|
10
|
1
|
1
|
1
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
2
|
2
|
1
|
366
|
24
|
10
|
5
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
3
|
1
|
1
|
7
|
13
|
6
|
1
|
1
|
1
|
||
Duration
How long current patients have been taking Interferon beta 1a IM Injection or how long patients were taking Interferon beta 1a IM Injection before stopping.
Currently taking Interferon beta 1a IM Injection
Stopped taking Interferon beta 1a IM Injection
| Reason | # Patients | Percentage of patients | |
|---|---|---|---|
| Side effects too severe | 196 | 46% |  |
| Did not seem to work | 149 | 35% | |
| Doctor's advice | 113 | 26% | |
| Other | 86 | 20% | |
| Expense | 19 | 4% | |
| Personal research | 13 | 3% | |
| Not indicated | 10 | 2% | |
| Course of treatment ended | 1 | 0% | |
Patient Reported Evaluations
Results from 109 patient evaluations. See the overall results and all individual evaluations.
Efficacy (Effect based on reason taken)
| Major | 20% | 20 |
|---|---|---|
| Moderate | 16% | 16 |
| Slight | 8% | 8 |
| None | 11% | 11 |
| Can't tell | 46% | 47 |
Slow my MS progress
Side-effects (as an overall problem)
| Severe | 26% | 28 |
|---|---|---|
| Moderate | 35% | 38 |
| Mild | 32% | 35 |
| None | 7% | 8 |
Top reported side-effects include: Muscle ache, whole body, Chills/fever, Body Aches
Summary results are based on 109 individual responses. For more information, see overall results for Adherence, Burden and Cost.
Individual Patient Reported Evaluations (2 of 109)
-
- JesswithMS
- Sex: F
- Sensation: Moderate
- Overall: Moderate
- Cognition: moderate
- Vision: moderate
- Speech: moderate
- Swallowing: moderate
- Upper limb: moderate
- Walking: moderate
- See profile
-
by JesswithMS
Aug 18, 2008
- EfficacyMajor
- Side-effectsModerate
- Slow my MS progress
- Advice/Tips
- Make sure to drink plenty of fluids and take the prescribed dosage of ibuprofin or tylenol.
- See full evaluation
-
0 helpful marks
-
- msladyinca
- Sex: F
- Sensation: Moderate
- Overall: Mild
- Cognition: none
- Vision: none
- Speech: none
- Swallowing: none
- Upper limb: moderate
- Walking: severe
- See profile
-
by msladyinca
Jun 01, 2004
- EfficacyNone
- Side-effectsSevere
- Slow my MS progress
- Advice/Tips
- Take a couple of liquid Advil approximately 20 minutes before you inject medication. Make sure that you take the medication out of the refrigerator in plenty of time (approximately 3 hours) so that it is at room temperature before you inject. Also, ice the injection site for approximately 5 minutes before you inject (place an ice cube inside a washcloth and hold it on your skin to numb the injection site as this will help reduce the pain. Lastly, try to inject your medication just before bedtime so that you can try to sleep off many of the flulike side effects.
- See full evaluation
-
0 helpful marks
See all evaluation results for Interferon beta 1a IM Injection