Special Drug-use Surveillance for Kesimpta for s.c. Injection 20 mg Pen (Relapsing-remitting Multiple Sclerosis and Active Secondary Progressive Multiple Sclerosis)

Incidence of serious adverse events (SAEs)

时间窗: 24 months

A SAE is defined as an adverse event which: * Is fatal or life-threatening * Results in persistent or significant disability/incapacity * Constitutes a congenital anomaly/birth defect * Requires inpatient hospitalization or prolongation of existing hospitalization, unless hospitalization is for: * Routine treatment or monitoring of the indication under study, not associated with any deterioration in condition * Elective or pre-planned treatment for a pre-existing condition that is unrelated to the indication under study and has not worsened since the start of treatment with Kesimpta * Social reasons and respite care in the absence of any deterioration in the patient's general condition * Is medically significant, i.e., events that jeopardize the patient or may require medical or surgical intervention to prevent one of the outcomes listed above.

Incidence of adverse reactions

时间窗: 24 months

An adverse reaction is defined as an adverse event that is suspected by the investigator to be causally related to Kesimpta or whose causality is not recorded.

Incidence of adverse events (AEs)

时间窗: 24 months

An adverse event (AE) is any untoward medical occurrence experienced by a patient administered a medicinal product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a drug, whether or not related to the medicinal product(s).