lanadelumab

Contraindicated in:

OB: Pregnancy.

Use Cautiously in:

Lactation: Use while breastfeeding only if potential maternal benefit justifies potential risk to infant;
Pedi: Children <2 yr (safety and effectiveness not established).

Adv. Reactions/Side Effects ⬆ ⬇

Derm: rash

GI: diarrhea, ↑liver enzymes

Local: injection site reactions

Neuro: headache, dizziness

Resp: upper respiratory infection

MS: myalgia

Misc: HYPERSENSITIVITY REACTIONS(INCLUDING ANAPHYLAXIS)

Interactions ⬆ ⬇

Drug-drug:

None reported.

Availability ⬆ ⬇

Solution for injection (prefilled syringes): 150 mg/mL

Route/Dosage ⬆ ⬇

SC (Adults and Children ≥12 yr): 300 mg every 2 wk. If patient has been free of attacks for >6 mo, can adjust regimen to 300 mg every 4 wk.
SC (Children 6–<12 yr): 150 mg every 2 wk. If patient has been free of attacks for >6 mo, can adjust regimen to 150 mg every 4 wk.
SC (Children 2–<6 yr): 150 mg every 4 wk.

US Brand Names ⬆ ⬇

Action ⬆ ⬇

Acts as a selective, reversible inhibitor of kallikrein, thereby inhibiting its action in initiating bradykinin production, part of the cascade of events in hereditary angioedema.

Therapeutic effects:

Reduction in number of hereditary angioedema attacks.

Classifications ⬆ ⬇

Therapeutic Classification: antiangioedema agents

Pharmacologic Classification: kallikrein inhibitors, monoclonal antibodies

Pharmacokinetics ⬆ ⬇

Absorption: Well absorbed following SUBQ administration.

Distribution: Well distributed to tissues.

Metabolism/Excretion: Unknown.

Half-Life: 14–15 days.

Time/Action Profile ⬆ ⬇

(plasma concentrations)

ROUTE	ONSET	PEAK	DURATION
SUBQ	unknown	4–5 days	unknown

Patient/Family Teaching ⬆ ⬇

Explain the purpose and side effects of lanadelumab to patient. Do not stop receiving drug without consulting health care professional. May be administered by patient or caregiver to adults and children ≥12 yr; should be administered by health care professional or caregiver in children 2–<12 yr. Instruct patient or caregiver in correct technique for injection, storage, and place to discard syringes and needles. Advise patient to read Patient Information before starting and with each Rx refill in case of changes.
Advise patient to notify health care professional immediately if signs and symptoms of hypersensitivity reaction occur (rash, hives, itchiness, flushing, dizziness, vomiting, abdominal pain). If angioedema occurs (swelling of throat, lips, tongue, or face; trouble breathing; wheezing; hoarseness), notify health care professional and call 911 immediately.
May cause dizziness. Caution patient to avoid driving or other activities requiring alertness until response to medication is known.
Rep: Advise patient to notify health care professional if pregnancy is planned or suspected or if breastfeeding.

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Indications ⬇

Contraind./Precautions ⬆ ⬇