
LEMTRADA is an infusion treatment for relapsing MS
The LEMTRADA Dosing schedule
LEMTRADA is given by intravenous (IV) infusion through a needle placed in your vein. When starting
LEMTRADA, you will have 8 days of infusion, spread over 2 rounds of treatment that are about 12
months apart.





ROUND 1
1 infusion a day, 5 days in a row.
12 MONTHS LATER



ROUND 2
1 infusion a day, 3 days in a row.
AT LEAST 1 YEAR AFTER YOUR LAST TREATMENT (IF NEEDED)
ADDITIONAL ROUND(S)
1 infusion a day, 3 days in a row.



Of the 387 patients who were in the Study 1 Extension
of LEMTRADA:


(192 patients) did not receive additional rounds of LEMTRADA
or any other disease-modifying therapy (DMT)
29%
(114 patients) received 1 additional round of LEMTRADA
13%
(50 patients) received 2 additional rounds of LEMTRADA
2%
(9 patients) received 3 additional rounds of LEMTRADA
1%
(4 patients) received 4 additional rounds of LEMTRADA
5%
(18 patients) received another DMT and no additional rounds of LEMTRADA
Information beyond 3 treatment courses is limited.
How LEMTRADA was studied
LEMTRADA was studied in two 2-year clinical trials against Rebif® (interferon beta-1a) 44 mcg. Patients were treated with LEMTRADA for 2 years and were then invited to continue in an Extension Study for an additional 4 years, for a total of 6 years in the studies.
There were 628 people in the 2-year study (Study 1), with 426 taking LEMTRADA and 202 taking Rebif. 9 out of 10 people (387) who took LEMTRADA entered the Study 1 Extension, with most (332) continuing through 4 years.
During an Infusion

- You will receive your infusions at a healthcare facility with equipment and staff trained to manage infusion reactions.
- Before, during, or after your infusion begins, you will be given certain medications to help reduce the chance of having a serious infusion reaction or to treat them if they happen.
- It will take approximately 4 hours to receive 1 dose of LEMTRADA. The time may vary based on a number of factors.

- You will be monitored closely during the infusion and for at least 2 hours following the completion of the infusion to watch for any infusion reactions.
- You can expect to be at the infusion facility for up to 8 hours or more per day.
- LEMTRADA can cause serious side effects during infusion or up to 24 hours or longer after you receive LEMTRADA. Tell your healthcare provider immediately if you experience any discomfort during or after your infusion.
Monthly monitoring
Monthly monitoring to detect potential side effects starts after your first infusion and continues until 4 years or longer after the last round of treatment. You will need:
- monthly blood and urine tests
- self-checks
- yearly skin checks
These help to monitor for possible side effects that can show up months or even years after your last infusion, including:
- autoimmune side effects
- some kinds of cancers including skin cancer (melanoma)
It is important to have your blood and urine tested, even if you are feeling well and do no have any symptoms from LEMTRADA or your MS. This may help your healthcare provider find side effects early.