Complete adverse effect profile including incidence rates and management
Important Safety Information
This is not a complete list of all possible side effects. Contact your healthcare provider if you experience any unexpected symptoms. For serious or life-threatening side effects, seek emergency medical attention immediately.
6 ADVERSE REACTIONS The following adverse reactions are discussed in greater detail in other sections of the labeling: • Hypersensitivity Reactions [see Warnings and Precautions ( 5.1 )] .
The most common adverse reactions (incidence ≥4%) are upper respiratory tract infection, allergic rhinitis, influenza, arthralgia, and pharyngitis.
( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact GlaxoSmithKline at 1-888-825-5249 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared with rates in the clinical trials of another drug and may not reflect the rates observed in practice.
The safety of EXDENSUR was based on a pooled safety population from 2 replicate, randomized, double‑blind, parallel‑group, placebo‑controlled, multicenter clinical trials (SWIFT‑1 and SWIFT‑2) of 52 weeks duration.
The 2 trials included 762 adult and pediatric patients 12 years of age and older with asthma, who received either EXDENSUR 100 mg or placebo administered subcutaneously once every 6 months in addition to their existing background medications for asthma [see Clinical Studies ( 14 )] .
A total of 475 patients received 2 doses of EXDENSUR 100 mg in these trials.
Adverse reactions with EXDENSUR with incidence of ≥4% are shown in Table 1 .
Adverse Reactions with EXDENSUR with an Incidence ≥4% and More Common than Placebo in Patients with Asthma Adverse Reaction EXDENSUR (N = 501) n (%) Placebo (N = 261) n (%) Upper respiratory tract infection 46 (9) 20 (8) Allergic rhinitis 29 (6) 7 (3) Influenza 24 (5) 11 (4) Arthralgia 19 (4) 8 (3) Pharyngitis 18 (4) 3 (1) Specific Adverse Reactions Injection Site Reactions: In the pooled safety population (SWIFT‑1 and SWIFT‑2), in which EXDENSUR was administered by a healthcare provider, injection site reactions (e.g., erythema, swelling, and itching) occurred in 7 (1%) and 2 (<1%) patients receiving EXDENSUR and placebo, respectively.
5 WARNINGS AND PRECAUTIONS • Hypersensitivity reactions, including anaphylaxis, can occur after administration of EXDENSUR.
If a hypersensitivity reaction occurs, discontinue EXDENSUR and initiate appropriate therapy.
( 5.1 ) • Do not abruptly discontinue systemic or inhaled corticosteroids upon initiation of therapy with EXDENSUR.
Reduce corticosteroid dose gradually, if appropriate.
( 5.3 ) • Treat pre-existing helminth infections before initiating therapy with EXDENSUR.
Like all medications, Exdensur can cause side effects. However, not everyone who takes this medication will experience them. Many side effects are dose-dependent and may improve as your body adjusts to the medication. Others may require dose adjustment or medical attention.
Contact your healthcare provider promptly if you experience:
Seek immediate emergency medical care if you experience signs of: