Spesolimab
Looking up MedlinePlus…
From MedlinePlus, U.S. National Library of Medicine
Interleukin-36 Receptor Antagonist
Dosing in kidney impairment
This label has no separate kidney-impairment dosing section. Check warnings and clinical pharmacology in the full label.
Preparation and administration
Prepare this dose
Your numbers for spesolimab. Take vial strength, diluent, and limits from the label below.
Enter a dose to see draw volume, final concentration, and rates.
Important Administration Information Subcutaneous Use for Treatment of GPP When Not Experiencing a Flare SPEVIGO prefilled syringes are for subcutaneous use for treatment of GPP when not experiencing a flare. When using SPEVIGO 300 mg/2 mL prefilled syringe: If the healthcare professional determines that it is appropriate, a patient 12 years of age or older may self-inject or the caregiver may administer the loading dose and the subsequent doses of SPEVIGO after proper training in subcutaneous injection technique.
In pediatric patients 12 years of age and older, administer SPEVIGO under the supervision of an adult. When using SPEVIGO 150 mg/mL prefilled syringe: If required, the 600 mg subcutaneous loading dose of SPEVIGO is to be administered by a healthcare professional [see Dosage and Administration ] . For subsequent 300 mg doses, if the healthcare professional determines that it is appropriate, a patient 12 years of age or older may self-inject or the caregiver may administer SPEVIGO after proper training in subcutaneous injection technique.
In pediatric patients 12 years of age and older, administer SPEVIGO under the supervision of an adult. If a patient experiences a GPP flare while receiving subcutaneous SPEVIGO, the GPP flare may be treated with intravenous SPEVIGO [see Dosage and Administration ] . Intravenous Use for Treatment of GPP Flare SPEVIGO vials are for intravenous use for treatment of GPP flare.
Intravenous infusion of SPEVIGO is only to be administered by a healthcare professional in a healthcare setting. Prepare SPEVIGO intravenous infusion by diluting SPEVIGO single-dose vials [see Dosage and Administration ] . Do not mix SPEVIGO with other medicinal products.
Preparation and Administration Instructions Parenteral drug products should be inspected visually for particulate matter and discoloration, whenever solution and container permits. SPEVIGO is a colorless to slightly brownish-yellow, clear to slightly opalescent solution. Do not use if the solution is cloudy, discolored, or contains large or colored particulates.
Prefilled Syringe (Subcutaneous Use for Treatment of GPP When Not Experiencing a Flare) Before subcutaneous injection, remove SPEVIGO prefilled syringes from the refrigerator and allow SPEVIGO to reach room temperature (15 to 30 minutes) without removing the needle cap. Administer SPEVIGO subcutaneously in the upper thighs or abdomen.
Do not inject into areas where the skin is tender, bruised, erythematous, indurated, or scarred. If more than one injection is needed to achieve the recommended dose, administer each injection one right after the other. Choose a different injection site for each injection, at least 1 inch away from the other injection sites.
Alternate between the upper thigh and abdomen injection sites for each complete dose. If a dose is missed, administer the dose as soon as possible. Thereafter, resume dosing at the regular scheduled time. The SPEVIGO "Instructions for Use" contains more detailed instructions on the preparation and administration of SPEVIGO [see Instructions for Use ] .
Vial (Intravenous Use for Treatment of GPP Flare) Preparation SPEVIGO solution for intravenous infusion must be diluted before use. Use aseptic technique to prepare the solution for infusion. Draw and discard 15 mL from a 100 mL container of sterile 0.9% Sodium Chloride Injection. Slowly replace with 15 mL of SPEVIGO (two vials of 450 mg/7.5 mL).
Mix gently before use. Use the diluted SPEVIGO solution immediately. If not administered immediately, refrigerate the diluted solution at 2°C to 8°C (36°F to 46°F) for no more than 4 hours. Protect from light. Administration Administer SPEVIGO as a continuous intravenous infusion through an intravenous line containing a sterile, non-pyrogenic, low protein binding in-line filter (pore size of 0.2 micron) over 90 minutes.
A pre-existing intravenous line may be used for administration of SPEVIGO. The line must be flushed with sterile 0.9% Sodium Chloride Injection prior to and at the end of infusion. No other infusion should be administered in parallel via the same intravenous access. If the infusion is slowed or temporarily stopped, the total infusion time (including stop time) should not exceed 180 minutes [see Warnings and Precautions ] .
No incompatibilities have been observed between SPEVIGO and infusion sets composed of polyvinylchloride (PVC), polyethylene (PE), polypropylene (PP), polybutadiene and polyurethane (PUR), and in-line filter membranes composed of polyethersulfone (PES, neutral and positively charged) and positively charged polyamide (PA).
Contraindications
4 CONTRAINDICATIONS SPEVIGO is contraindicated in patients with severe or life-threatening hypersensitivity to spesolimab-sbzo or to any of the excipients in SPEVIGO. Reported hypersensitivity reactions have included drug reaction with eosinophilia and systemic symptoms (DRESS) and anaphylaxis [see Warnings and Precautions (5.3) and Adverse Reactions (6) ] . Severe or life-threatening hypersensitivity to spesolimab-sbzo or to any of the excipients in SPEVIGO ( 4 )
Pregnancy and lactation
Pregnancy
8.1 Pregnancy Risk Summary The limited data on the use of SPEVIGO in pregnant women are insufficient to inform a drug-associated risk of adverse pregnancy-related outcomes. Human IgG is known to cross the placental barrier; therefore, SPEVIGO may be transmitted from the mother to the developing fetus. In an animal reproduction study, intravenous administration of a surrogate antibody against IL36R in mice during the period of organogenesis did not elicit any reproductive toxicity (see Data ) . The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S.
general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Animal Data Embryo-fetal development and pre- and postnatal development toxicity studies were performed in mice using a surrogate mouse specific IL36R antagonist monoclonal antibody. In the embryo-fetal development study, the surrogate was administered intravenously at doses up to 50 mg/kg to pregnant female mice twice weekly during the period of organogenesis. The surrogate was not associated with embryo-fetal lethality or fetal malformations.
In the pre- and postnatal development toxicity study, the surrogate was administered intravenously at doses up to 50 mg/kg to pregnant female mice twice weekly from gestation day 6 through lactation day 18. There were no maternal effects observed. There were no treatment-related effects observed on postnatal developmental, neurobehavioral, or reproductive performance of offspring.
For breastfeeding, also see LactMed (National Library of Medicine), which summarizes milk levels and infant effects.
Supply and cost
Drug shortage status
Recalls (last 24 months)
Therapeutic equivalence (Orange Book)
Price ladder
Not the price at the counterThese are not what a patient pays at the pharmacy counter. They are what pharmacies, health plans, and government buyers pay, before manufacturer rebates. A patient's cost depends on their insurance (copay, coinsurance, or deductible) or the pharmacy's cash price.