ARCALYST ® (rilonacept) is an interleukin-1 blocker indicated for the treatment of Cryopyrin-Associated Periodic Syndromes (CAPS), including Familial Cold Autoinflammatory Syndrome (FCAS), and Muckle-Wells Syndrome (MWS) in adults and pediatric patients 12 years and older. ARCALYST is indicated for the maintenance of remission of Deficiency of Interleukin-1 Receptor Antagonist (DIRA) in adults and pediatric patien...
ARCALYST is for subcutaneous use only. Adults : Initiate treatment with a loading dose of 320 mg delivered as two, 2-mL subcutaneous injections of 160 mg each, administered on the same day at two different injection sites. Continue dosing with a once-weekly injection of 160 mg administered as a single, 2-mL subcutaneous injection. Pediatric patients 12 years to 17 years : Initiate treatment with a loading dose of ...
ARCALYST (rilonacept) for injection is supplied as a sterile, white to off-white, preservative-free, lyophilized powder in single-dose vials. Each 220 mg vial of ARCALYST is supplied in a carton containing four vials (NDC 61755-001-01). Store refrigerated at 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not use beyond the date stamped on the label. After reconstitution, ARCALYST may be...
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www.ARCALYST.comARCALYST® (rilonacept) is an interleukin-1 blocker indicated for the treatment of Cryopyrin-Associated Periodic Syndromes (CAPS), including Familial Cold Autoinflammatory Syndrome (FCAS), and Muckle-Wells Syndrome (MWS) in adults and pediatric patients 12 years and older.
ARCALYST is indicated for the maintenance of remission of Deficiency of Interleukin-1 Receptor Antagonist (DIRA) in adults and pediatric patients weighing at least 10 kg.
ARCALYST is indicated for the treatment of recurrent pericarditis (RP) and reduction in risk of recurrence in adults and pediatric patients 12 years and older.
ARCALYST is for subcutaneous use only.
Adults: Initiate treatment with a loading dose of 320 mg delivered as two, 2-mL subcutaneous injections of 160 mg each, administered on the same day at two different injection sites. Continue dosing with a once-weekly injection of 160 mg administered as a single, 2-mL subcutaneous injection.
Pediatric patients 12 years to 17 years: Initiate treatment with a loading dose of 4.4 mg/kg, up to a maximum dose of 320 mg, administered as one or two subcutaneous injections, not to exceed single-injection volume of 2 mL per injection site. If the initial dose is given as two injections, administer on the same day at two different sites. Continue dosing with a once-weekly injection of 2.2 mg/kg, up to a maximum of 160 mg, administered as a single subcutaneous injection, up to 2 mL.
If a once-weekly dose is missed, instruct the patient to administer the injection within 7 days from the missed dose and then resume the patient's original schedule. If the missed dose is not administered within 7 days, instruct the patient to administer the dose, starting a new schedule based on this date.
Adults: The recommended dose of ARCALYST is 320 mg, once weekly, administered as two subcutaneous injections on the same day at two different sites with a maximum single-injection volume of 2 mL. ARCALYST should not be given more often than once weekly.
Pediatric patients weighing 10 kg or more: The recommended dose of ARCALYST is 4.4 mg/kg (up to a maximum of 320 mg), once weekly, administered as one or two subcutaneous injections with a maximum single-injection volume of 2 mL. If the dose is given as two injections, administer both on the same day, each one at a different site.
When switching from another IL-1 blocker, discontinue the IL-1 blocker and begin ARCALYST treatment at the time of the next dose [see Drug Interactions (7.1)].
Reconstitute each single-dose vial of ARCALYST with 2.3 mL of preservative-free Sterile Water for Injection, USP (supplied separately) prior to subcutaneous administration of the drug.
Using aseptic technique, withdraw 2.3 mL of preservative-free Sterile Water for Injection through an 18-gauge, 1- or 1½-inch needle attached to a 3-mL syringe and inject the preservative-free Sterile Water for Injection, USP, into the drug product vial for reconstitution. The needle and syringe used for reconstitution with preservative-free Sterile Water for Injection, USP, should then be discarded and should not be used for subcutaneous injections. After the addition of preservative-free Sterile Water for Injection, USP, reconstitute the vial contents by shaking the vial for approximately one minute and then allowing it to sit for one minute. The resulting 80mg/mL solution is sufficient to allow a withdrawal volume of up to 2 mL for subcutaneous administration. The reconstituted solution is viscous, clear, colorless to pale yellow, and free from particulates. Prior to injection, inspect the reconstituted solution for any discoloration or particulate matter. Discard the solution if either is observed.
Using aseptic technique, withdraw the recommended dose volume, up to 2 mL (160 mg), of the solution with a new 18-gauge, 1- or 1½-inch needle attached to a new 3-mL syringe. For the subcutaneous injection, replace the needle with a new 26-gauge, ½-inch needle. EACH VIAL SHOULD BE USED FOR A SINGLE DOSE ONLY. Discard the vial after withdrawal of drug.
After reconstitution, ARCALYST may be kept at room temperature, but keep it protected from light, and use the solution within three hours after reconstitution. Discard unused portions of ARCALYST.
Rotate the sites for subcutaneous injection, such as the abdomen, thigh, or upper arm. Injections should never be administered at sites that are bruised, red, tender, or hard.
For injection: 220 mg of rilonacept as a white to off-white lyophilized powder for reconstitution in single-dose vials.
None.
Interleukin-1 (IL-1) blockade may interfere with the immune response to infections. Treatment with another medication that works through inhibition of IL-1 has been associated with an increased risk of serious infections, and serious infections have been reported in patients taking ARCALYST [see Clinical Studies (14)]. There was a greater incidence of infections in CAPS and RP patients on ARCALYST compared with placebo.
In the controlled portion of the CAPS study [see Clinical Studies (14.1)], severe infection (bronchitis) was reported in one patient receiving ARCALYST. In an open-label extension study in CAPS, one patient developed bacterial meningitis and died [see Adverse Reactions (6.1)].
In clinical studies, ARCALYST has not been administered concomitantly with tumor necrosis factor (TNF) inhibitors. An increased incidence of serious infections has been associated with administration of an IL-1 blocker in combination with TNF inhibitors. ARCALYST is not recommended for use with TNF inhibitors because this may increase the risk of serious infections.
Drugs that affect the immune system by blocking TNF have been associated with an increased risk of reactivation of latent tuberculosis (TB). It is possible that taking drugs such as ARCALYST that block IL-1 increases the risk of TB or other atypical or opportunistic infections. Refer to current practice guidelines for evaluation and treatment of possible latent tuberculosis infections before initiating therapy with ARCALYST.
Treatment with ARCALYST should not be initiated in patients with an active or chronic infection. Discontinue ARCALYST if a patient develops a serious infection.
The impact of treatment with ARCALYST on the development of malignancies is not known. Treatment with immunosuppressants, including ARCALYST, may result in an increase in the risk of malignancies.
Hypersensitivity reactions associated with ARCALYST occurred in clinical trials. If a hypersensitivity reaction occurs, discontinue ARCALYST and initiate appropriate therapy.
Cholesterol and lipid levels may be reduced in patients with chronic inflammation. Increases in non-fasting lipid profile parameters occurred in patients treated with ARCALYST in clinical trials. Monitor patients' lipid profiles and consider lipid-lowering therapies if needed, based on cardiovascular risk factors and current guidelines [see Adverse Reactions (6.1)].
Since no data are available on the risks of secondary transmission of infection by live vaccines in patients receiving ARCALYST, avoid administration of live vaccines during treatment with ARCALYST.
No data are available on the effectiveness of vaccines in patients receiving ARCALYST. Since ARCALYST may interfere with normal immune response to new antigens, vaccines may not be effective in patients receiving ARCALYST.
Because IL-1 blockade may interfere with immune response to infections, it is recommended that prior to initiation of therapy with ARCALYST, adult and pediatric patients receive all recommended vaccinations, as per current immunization guidelines, including pneumococcal vaccine and inactivated influenza vaccine.
The following clinically significant adverse reactions are described elsewhere in the labeling.
Clinical trials are conducted under widely varying conditions and, as such, adverse reaction rates observed cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice.
The data described herein reflect exposure to ARCALYST in over 2,000 patients who received at least one dose, including approximately 1700 exposed to 160 mg or more, of whom 151 patients were exposed for at least 6 months and 111 patients for at least one year. These included patients with CAPS and RP, patients with other diseases, and healthy volunteers.
CAPS
Approximately 60 patients with CAPS were treated weekly with 160 mg of ARCALYST. The pivotal trial population included 47 patients with CAPS. These patients were between the ages of 22 and 78 years (average 51 years). Thirty-one patients were female and 16 were male. All of the patients were White/Caucasian. Six pediatric patients (12 to17 years) were enrolled directly into the open-label extension phase of the trial.
Part A of the clinical trial was conducted in patients with CAPS who were naïve to treatment with ARCALYST. Part A of the study was a randomized, double-blind, placebo-controlled, six-week study comparing ARCALYST to placebo [see Clinical Studies (14)]. Table 1 reflects the frequency of adverse events reported by at least two patients during Part A.
| Adverse Event | ARCALYST 160 mg (n = 23) | Placebo (n= 24) |
|---|---|---|
| Any AE | 17 (74%) | 13 (54%) |
| Injection-site reactions | 11 (48%) | 3 (13%) |
| Upper respiratory tract infection | 6 (26%) | 1 (4%) |
| Nausea | 1 (4%) | 3 (13%) |
| Diarrhea | 1 (4%) | 3 (13%) |
| Sinusitis | 2 (9%) | 1 (4%) |
| Abdominal pain upper | 0 | 2 (8%) |
| Cough | 2 (9%) | 0 |
| Hypoesthesia | 2 (9%) | 0 |
| Stomach discomfort | 1 (4%) | 1 (4%) |
| Urinary tract infection | 1 (4%) | 1 (4%) |
DIRA
In a 2-year, open-label study, 6 pediatric patients with DIRA, 3 years to 6 years of age, received a 2.2 to 4.4 mg/kg dose of ARCALYST once weekly [see Clinical Studies (14.2)]. The safety profile was generally consistent with that seen in patients with CAPS. The most common adverse reactions were upper respiratory infection (6 of 6), rash (5 of 6), otitis media (3 of 6), pharyngitis (3 of 6) and rhinorrhea (3 of 6).
RP
In the RP phase 3 study, a total of 86 patients received at least one dose of ARCALYST with a median treatment duration of 9 months [see Clinical Studies (14.3)]. Of the patients, 49 (57%) were female and 37 (43%) were male; 93% were White/Caucasian. The mean age was 44.7 years. Seven patients (8%) were aged 12-17 years old. No new adverse reactions were identified in this study.
Adverse Reactions of Special Interest
Injection-Site Reactions
In patients with CAPS or RP, the most common and consistently reported adverse event associated with ARCALYST was injection-site reaction (ISR). The ISRs included erythema, swelling, pruritus, mass, bruising, inflammation, pain, edema, dermatitis, discomfort, urticaria, vesicles, warmth and hemorrhage. Most injection-site reactions lasted for one to two days.
Infections
During Part A in the CAPS study, the incidence of patients reporting infections was greater with ARCALYST (48%) than with placebo (17%). In Part B, randomized withdrawal, the incidence of infections was similar in the ARCALYST (18%) and the placebo patients (22%). Part A of the trial was initiated in the winter months, while Part B was predominantly performed in the summer months.
In placebo-controlled studies across a variety of patient populations encompassing 360 patients treated with rilonacept and 179 treated with placebo, the incidence of infections was 34% and 27% (2.15 per patient-exposure year and 1.81 per patient-exposure year), respectively, for rilonacept and placebo.
Serious Infections
Six serious infections were reported by four patients during the CAPS clinical program: Mycobacterium intracellulare infection; gastrointestinal bleeding and colitis; sinusitis and bronchitis; and Streptococcus pneumoniae meningitis [see Adverse Reactions (6)].
One patient receiving ARCALYST for an unapproved indication in another study developed an infection in his olecranon bursa with Mycobacterium intracellulare. The patient was on chronic glucocorticoid treatment. The infection occurred after an intraarticular glucocorticoid injection into the bursa with subsequent local exposure to a suspected source of mycobacteria. The patient recovered after the administration of the appropriate antimicrobial therapy. One patient treated for another unapproved indication developed bronchitis/sinusitis, which resulted in hospitalization. One patient died in an open-label study of CAPS from Streptococcus pneumoniae meningitis.
Changes in Hematologic Parameters Laboratory Changes
One patient in a study in an unapproved indication developed transient neutropenia (ANC < 1 × 109/L) after receiving a large dose (2000 mg intravenously) of ARCALYST. The patient did not experience any infection associated with the neutropenia.
Lipid Profile Changes
Patients with CAPS treated with ARCALYST experienced increases in their mean total cholesterol, HDL cholesterol, LDL cholesterol, and triglycerides. The mean increases from baseline for total cholesterol, HDL cholesterol, LDL cholesterol, and triglycerides were 19 mg/dL, 2 mg/dL, 10 mg/dL, and 57 mg/dL, respectively, after 6 weeks of open-label therapy.
As with all therapeutic proteins, there is potential for immunogenicity. The detection of antibody formation is highly dependent on the sensitivity and specificity of the assay. The data reflect the percentage of patients whose test results were positive for antibodies to the rilonacept receptor domains in specific assays. Additionally, the observed incidence of antibody (including neutralizing antibody) positivity in an assay is highly dependent on several factors including assay sensitivity and specificity, assay methodology, sample handling, timing of sample collection, concomitant medications, and underlying disease. For these reasons, comparison of the incidence of antibodies to rilonacept with the incidence of antibodies in other studies or to other products may be misleading.
Antibodies directed against the receptor domains of rilonacept were detected by an ELISA assay in patients with CAPS after treatment with ARCALYST. Nineteen of 55 patients (35%) who had received ARCALYST for at least 6 weeks tested positive for treatment-emergent binding antibodies on at least one occasion. Of the 19, seven tested positive at the last assessment (Week 18 or 24 of the open-label extension period), and five patients tested positive for neutralizing antibodies on at least one occasion. There was no correlation of antibody activity and either clinical effectiveness or safety.
In the Phase 3 study of patients with RP, there were no patients who tested positive for antibodies at baseline. At any point in time, 26 out of 86 (30%) subjects tested positive at any assessment and of these, 6 tested positive for neutralizing antibodies (NAb). At the last assessment, 10 subjects remained positive for anti-drug antibodies (ADA) and 1 subject remained positive for NAb. There was no correlation of antibody activity and either clinical effectiveness or safety.
Specific drug interaction studies have not been conducted with ARCALYST. Concomitant administration of another drug that blocks IL-1 with a TNF-blocking agent in another patient population has been associated with an increased risk of serious infections and an increased risk of neutropenia. The concomitant administration of ARCALYST with TNF-blocking agents may also result in similar toxicities and is not recommended [see Warnings and Precautions (5.1)]. The concomitant administration of ARCALYST with other drugs that block IL-1 has not been studied. Based upon the potential for pharmacologic interactions between rilonacept and a recombinant IL-1ra, concomitant administration of ARCALYST and other agents that block IL-1 or its receptors is not recommended.
The formation of CYP450 enzymes is suppressed by increased levels of cytokines (e.g., IL-1) during chronic inflammation. Thus it is expected that for a molecule that binds to IL-1, such as rilonacept, the formation of CYP450 enzymes could be normalized. This is clinically relevant for CYP450 substrates with a narrow therapeutic index, where the dose is individually adjusted (e.g., warfarin). Upon initiation of ARCALYST in patients being treated with these types of medicinal products, therapeutic monitoring of the effect or drug concentration should be performed, and the individual dose of the medicinal product may need to be adjusted.
Risk Summary
Rare pregnancy outcomes reported postmarketing and from clinical trials, with very limited use of ARCALYST in pregnant women, are insufficient to evaluate for a drug-associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes. There may be risks to the mother and fetus associated with Cryopyrin Associated Periodic Syndromes (CAPS) (see Clinical Considerations). In an animal reproduction study, subcutaneous administration of rilonacept to pregnant monkeys during the period of organogenesis was complicated by losses of drug exposure as the study progressed, due to anti-drug antibody formation at all doses, but a dose-related increase in exposure was still evident. There were no treatment-related effects on fetal survival or development of malformations with doses up to 11 times the maximum recommended human dose (MRHD). Increased incidences of lumbar ribs, a skeletal variation, were observed in fetuses at doses approximately 2 times the MRHD and higher that slightly exceeded incidences in both control animals and the historical control database (see Data ). There were findings of multiple fusion and absence of the ribs and thoracic vertebral bodies and arches in one fetus of the only pregnant monkey with exposure to rilonacept during the later period of gestation associated with a dose approximately 6 times the MRHD (see Data ). The relationship of these findings in a single fetus to drug treatment was unclear, as these findings were not evident in fetuses from pregnant monkeys that had higher exposures to rilonacept during the period of organogenesis associated with a dose approximately 11 times the MRHD.
All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. The estimated background risk of major birth defects and miscarriage for the indicated populations is unknown. In the U.S. general population, the estimated background risks of major birth defects and miscarriage in clinically recognized pregnancies is 2%–4% and of miscarriage is 15%–20%, respectively.
Clinical Considerations
Disease-Associated Maternal and/or Embryo/Fetal Risk
Published data suggest that increased maternal levels of interleukin (IL)-1β, which induces inflammation that occurs in CAPS, may be associated with pre-term birth.
Data
Animal Data
In an embryo-fetal development study, pregnant cynomolgus monkeys received rilonacept at subcutaneous doses of 0, 5, 15 or 30 mg/kg given twice a week from gestation days 20 to 48. The study was complicated by losses of drug exposure as the study progressed, due to anti-drug antibody formation at all doses, but a dose-related increase in exposure was still evident. There were no treatment-related effects on fetal survival or development of malformations with doses up to 11 times the MRHD (on a mg/kg basis with maternal subcutaneous doses up to 30 mg/kg). Increased incidences of lumbar ribs, a skeletal variation, were observed in fetuses at doses approximately 2 times the MRHD and higher (on a mg/kg basis with maternal subcutaneous doses of 5 mg/kg and higher) that slightly exceeded incidences in both control animals and the historical control database. There were findings of multiple fusion and absence of the ribs and thoracic vertebral bodies and arches in one fetus of the only pregnant monkey with exposure to rilonacept during the later period of gestation associated with a dose 6 times the MRHD (on a mg/kg basis with a maternal subcutaneous dose of 15 mg/kg). The relationship of these findings in a single fetus to drug treatment was unclear, as these findings were not evident in fetuses from pregnant monkeys that had higher exposures to rilonacept during the period of organogenesis associated with a dose approximately 11 times the MRHD (on a mg/kg basis with a maternal subcutaneous dose of 30 mg/kg). All doses of rilonacept reduced maternal serum levels of estradiol up to 64% compared to controls. In pre- and postnatal development studies in the mouse model using a murine analog of rilonacept (subcutaneous doses of 0, 20, 100 or 200 mg/kg), there was a small increase in the number of stillbirths in dams treated with 200 mg/kg three times per week.
Risk Summary
There is no information on the presence of rilonacept in either human or animal milk, the effects on the breastfed infant, or the effects on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for ARCALYST and any potential adverse effects on the breastfed child from ARCALYST or from the underlying maternal condition.
Cryopyrin-Associated Periodic Syndromes (CAPS) and Recurrent Pericarditis (RP)
Safety and effectiveness in pediatric patients with CAPS and RP below the age of 12 years have not been established.
Six pediatric patients with CAPS between the ages of 12 and 16 were treated with ARCALYST at a weekly subcutaneous dose of 2.2 mg/kg (up to a maximum of 160 mg) for 24 weeks during the open-label extension phase. These patients showed improvement from baseline in their symptom scores and in objective markers of inflammation (e.g., Serum Amyloid A and C-Reactive Protein). The adverse reactions included injection-site reactions and upper respiratory symptoms as were commonly seen in adult patients.
The trough drug levels for four pediatric patients measured at the end of the weekly dose interval (mean 20 mcg/mL, range 3.6 to 33 mcg/mL) were similar to those observed in adult patients with CAPS (mean 24 mcg/mL, range 7 to 56 mcg/mL).
In the Phase 3 study RHAPSODY, 7 patients aged 12 years to 17 years were treated with ARCALYST subcutaneously with an initial loading dose of 4.4 mg/kg (up to a maximum of 320 mg) followed by 2.2 mg/kg (up to a maximum of 160 mg) weekly. These patients were treated for a median time of 15 weeks. There were no apparent differences in efficacy, safety or tolerability across age groups.
When administered to pregnant primates, rilonacept treatment may have contributed to alterations in bone ossification in the fetus. It is not known if ARCALYST will alter bone development in pediatric patients. Pediatric patients treated with ARCALYST should undergo appropriate monitoring for growth and development. [see Use in Specific Populations (8.1)]
Deficiency of Interleukin-1 Receptor Antagonist (DIRA)
Safety and effectiveness in pediatric patients with DIRA weighing 10 kg or more have been established [see Adverse Reactions (6.1) and Clinical Studies (14.2)]. Safety and effectiveness of ARCALYST have not been established in pediatric patients weighing less than 10 kg for maintenance of remission of DIRA.
In the placebo-controlled clinical studies, 78 patients randomized to treatment with ARCALYST were ≥ 65 years of age, and 6 were ≥ 75 years of age. In the CAPS clinical trial, efficacy, safety and tolerability were generally similar in elderly patients as compared to younger adults; however, only ten patients ≥ 65 years old participated in the trial. In an open-label extension study of CAPS, a 71-year-old woman developed bacterial meningitis and died [see Adverse Reactions (6.1)]. Age did not appear to have a significant effect on steady-state trough concentrations in the clinical study.
No studies have been conducted to evaluate the pharmacokinetics of rilonacept administered subcutaneously in patients with renal impairment.
No studies have been conducted to evaluate the pharmacokinetics of rilonacept administered subcutaneously in patients with hepatic impairment.
There have been no reports of overdose with ARCALYST. Maximum weekly doses of up to 320 mg have been administered subcutaneously for up to approximately 18 months in a small number of patients with CAPS and up to 6 months in patients with an unapproved indication in clinical trials without evidence of dose-limiting toxicities. In addition, ARCALYST given intravenously at doses up to 2000 mg monthly in another patient population for up to six months was tolerated without dose-limiting toxicities. The maximum amount of ARCALYST that can be safely administered has not been determined.
In case of overdose, it is recommended that the patient be monitored for any signs or symptoms of adverse reactions or effects, and appropriate symptomatic treatment instituted immediately.
Rilonacept is a dimeric fusion protein consisting of the ligand-binding domains of the extracellular portions of the human interleukin-1 receptor component (IL-1R1) and IL-1 receptor accessory protein (IL-1RAcP) linked in-line to the Fc portion of human IgG1. Rilonacept has a molecular weight of approximately 251 kDa. Rilonacept is expressed in recombinant Chinese hamster ovary (CHO) cells.
ARCALYST is supplied in single-dose vials containing a sterile, white to off-white lyophilized powder. Each vial of ARCALYST is to be reconstituted with 2.3 mL of Sterile Water for Injection, USP. A volume of up to 2 mL can be withdrawn, which is designed to deliver 160 mg for subcutaneous administration only. The resulting solution is viscous, clear, colorless to pale yellow, and essentially free from particulates. Each vial contains 220 mg rilonacept. After reconstitution, each vial contains rilonacept (80 mg/mL), glycine (10 mg/mL), histidine (46 mM), L-arginine (50 mM), polyethylene glycol 3350 (30 mg/mL), and sucrose (20 mg/mL) at a pH of 6.5. No preservatives are present.
Rilonacept is an interleukin-1 alpha (IL-1α) and interleukin-1 beta (IL-1β) cytokine trap. Rilonacept blocks IL-1 signaling by acting as a soluble decoy receptor that binds both IL-1α and IL-1β and prevents its interaction with cell surface receptors. Rilonacept also binds interleukin-1 receptor antagonist (IL-1ra). The equilibrium dissociation constants for rilonacept binding to IL-1α, IL-1β, and IL-1ra were 1.4 pM, 0.5 pM, and 6.1 pM, respectively.
CAPS refers to rare genetic syndromes generally caused by mutations in the NLRP-3 [nucleotide-binding domain, leucine rich family (NLR), pyrin domain containing 3] gene (also known as Cold-Induced Autoinflammatory Syndrome-1 [CIAS1]). CAPS disorders are inherited in an autosomal dominant pattern with male and female offspring equally affected. Features common to all disorders include fever, urticaria-like rash, arthralgia, myalgia, fatigue, and conjunctivitis.
In most cases, inflammation in CAPS is associated with mutations in the NLRP-3 gene, which encodes the protein cryopyrin, an important component of the inflammasome. Cryopyrin regulates the protease caspase-1 and controls the activation of interleukin-1 beta (IL-1β). Mutations in NLRP-3 result in an overactive inflammasome, resulting in excessive release of activated IL-1β that drives inflammation.
DIRA is an autoinflammatory, autosomal recessive disorder caused by loss of function mutations in the IL1RN gene, which encodes IL-1 receptor antagonist (IL-1ra), resulting in unopposed signaling of the proinflammatory cytokines IL-1α and IL-1β through the IL-1 receptor.
Interleukin-1 (IL-1) is a key cytokine that mediates the pathophysiology of many inflammatory processes, and it has been implicated as a causative factor in pericarditis. IL-1α and IL-1β bind to the universally expressed cell surface receptor, IL-1 Receptor type-1, triggering a cascade of inflammatory mediators. Pre-formed IL-1α is released by damaged/inflamed pericardial cells and may contribute to the maintenance and amplification of inflammation via activation of the NLRP3 inflammasome, which then augments the inflammatory response by production of IL-1β in a cascade amplification system.
C-Reactive Protein (CRP) and Serum Amyloid A (SAA) are indicators of inflammatory disease activity that are elevated in patients with CAPS. Elevated SAA has been associated with the development of systemic amyloidosis in patients with CAPS. Compared to placebo, treatment with ARCALYST resulted in sustained reductions from baseline in mean serum CRP and SAA to normal levels during the clinical trial. ARCALYST also normalized mean SAA from elevated levels.
CRP is also an indicator of inflammation in DIRA. Maintenance of CRP reduction was observed in a clinical trial of pediatric patients with DIRA [see Clinical Studies (14.2)].
CRP is also a recognized indicator of inflammation in pericarditis. Treatment with rilonacept was observed in a clinical trial with RP to be associated with resolution of acute pericarditis episodes, including rapid and sustained reduction in CRP, with a median time to normalization of 7 days [see Clinical Studies (14.3)].
The average trough levels of rilonacept were approximately 24 mcg/mL at steady state following weekly subcutaneous doses of 160 mg for up to 48 weeks in patients with CAPS. The steady state appeared to be reached by 6 weeks.
The average trough levels of rilonacept were approximately 23 mcg/mL at steady state, and the circulation half-life in vivo was approximately 7 days following a 320 mg loading dose and weekly subcutaneous doses of 160 mg for up to 36 weeks in patients with RP. Steady state appeared to be reached by approximately 2 weeks. No pharmacokinetic data are available in patients with hepatic or renal impairment.
No specific study was conducted to evaluate the effect of age, gender, or body weight on rilonacept exposure. Based on limited data obtained from the Phase 3 study RHAPSODY, steady state trough concentrations were similar between male and female patients. Age (26 to78 years) and body weight (50 to120 kg) did not appear to have a meaningful effect on trough rilonacept concentrations. The effect of race has not been assessed because of low numbers of non-Caucasian patients in the CAPS and RP programs, reflecting the epidemiology of these diseases.
In pediatric patients with DIRA (3 to 6 years of age and body weight 12.7 to 19.9 kg) who received weekly subcutaneous doses of 4.4 mg/kg of ARCALYST, the average steady-state trough levels ranged from 63.5 to 74.0 mg/mL during the period of 6 to 24 months from the start of treatment with ARCALYST.
Long-term animal studies have not been performed to evaluate the carcinogenic potential of rilonacept.
A murine analog of rilonacept had no effects on fertility and reproductive performance in male and female mice at subcutaneous doses up to 200 mg/kg three times per week.
The safety and efficacy of ARCALYST for the treatment of CAPS was demonstrated in a randomized, double-blind, placebo-controlled study (NCT00288704) with two parts (A and B) conducted sequentially in the same patients with FCAS and MWS.
Part A was a 6-week, randomized, double-blind, parallel-group period comparing ARCALYST at a dose of 160 mg weekly after an initial loading dose of 320 mg to placebo. Part B followed immediately after Part A and consisted of a 9-week, patient-blind period during which all patients received ARCALYST 160 mg weekly, followed by a 9-week, double-blind, randomized withdrawal period in which patients were randomly assigned to either remain on ARCALYST 160 mg weekly or to receive placebo. Patients were then given the option to enroll in a 24-week, open-label treatment extension phase in which all patients were treated with ARCALYST 160 mg weekly.
Using a daily diary questionnaire, patients rated the following five signs and symptoms of CAPS: joint pain, rash, feeling of fever/chills, eye redness/pain, and fatigue, each on a scale of 0 (none, no severity) to 10 (very severe). The study evaluated the mean symptom score using the change from baseline to the end of treatment.
The changes in mean symptom scores for the randomized parallel-group period (Part A) and the randomized withdrawal period (Part B) of the study are shown in Table 2. ARCALYST-treated patients had a larger reduction in the mean symptom score in Part A compared to placebo-treated patients. In Part B, mean symptom scores increased more in patients withdrawn to placebo compared to patients who remained on ARCALYST.
| Part A | Placebo (n=24) | ARCALYST (n=23) | Part B | Placebo (n=23) | ARCALYST (n=22) |
|---|---|---|---|---|---|
| Pre-treatment Baseline Period (Weeks -3 to 0) | 2.4 | 3.1 | Active ARCALYST Baseline Period (Weeks 13 to 15) | 0.2 | 0.3 |
| Endpoint Period (Weeks 4 to 6) | 2.1 | 0.5 | Endpoint Period (Weeks 22 to 24) | 1.2 | 0.4 |
| LS* Mean Change from Baseline to Endpoint | -0.5 | -2.4 | LS* Mean Change from Baseline to Endpoint | 0.9 | 0.1 |
| 95% confidence interval for difference between treatment groups | (-2.4, -1.3)† | 95% confidence interval for difference between treatment groups | (-1.3, -0.4)† | ||
* Differences are adjusted using an analysis of covariance model with terms for treatment and Part A baseline.
† A confidence interval lying entirely below zero indicates a statistical difference favoring ARCALYST versus placebo.
Daily mean symptom scores over time for Part A are shown in Figure 1.
Figure 1: Group Mean Daily Symptom Scores by Treatment Group in Part A and Single-blind ARCALYST Treatment Phase from Week -3 to Week 15
Improvement in symptom scores was noted within several days of initiation of ARCALYST therapy in most patients.
In Part A, patients treated with ARCALYST experienced more improvement in each of the five components of the composite endpoint (joint pain, rash, feeling of fever/chills, eye redness/pain, and fatigue) than placebo-treated patients.
In Part A, a higher proportion of patients in the ARCALYST group experienced improvement from baseline in the composite score by at least 30% (96% vs. 29% of patients), by at least 50% (87% vs. 8%) and by at least 75% (70% vs. 0%) compared to the placebo group.
Serum Amyloid A (SAA) and C-Reactive Protein (CRP) levels are acute phase reactants that are typically elevated in patients with CAPS with active disease. During Part A, mean levels of CRP decreased versus baseline for the ARCALYST treated patients, while there was no change for those on placebo (Table 3). ARCALYST also led to a decrease in SAA versus baseline to levels within the normal range.
| Part A | ARCALYST | Placebo |
|---|---|---|
| SAA (normal range: 0.7 – 6.4 mg/L) | (n=22) | (n=24) |
| Pre-treatment Baseline | 60 | 110 |
| Week 6 | 4 | 110 |
| CRP (normal range: 0.0 – 8.4 mg/L) | (n= 21) | (n=24) |
| Pre-treatment Baseline | 22 | 30 |
| Week 6 | 2 | 28 |
During the open-label extension, reductions in mean symptom scores, serum CRP, and serum SAA levels were maintained for up to one year.
The safety and efficacy of ARCALYST for the maintenance of remission of DIRA were demonstrated in a 2-year, open-label study (NCT01801449) of 6 pediatric patients who previously experienced clinical benefit from daily injections of an IL-1 receptor antagonist, anakinra. The study population included patients with a loss-of-function IL1RN mutations. Patients had a median age at baseline of 4.8 years (range 3.3 to 6.2), and stopped anakinra treatment 24 hours before initiation of ARCALYST.
Remission was defined using the following criteria: diary score of < 0.5 (reflecting no fever, skin rash and bone pain), acute phase reactants (<0.5 mg/dL CRP), absence of objective skin rash, and no radiological evidence of active bone lesions.
Following an ARCALYST loading dose of 4.4 mg/kg subcutaneously, patients received a once-weekly maintenance dose of 2.2 mg/kg (up to a maximum 160 mg), and were assessed for remission and possible dose escalation. During the first 3 months of ARCALYST administration at the 2.2 mg/kg dose, five of 6 patients exhibited recurrence of pustular rash and therefore the dose was escalated to 4.4 mg/kg once weekly (up to a maximum of 320 mg). One patient remained on the 2.2 mg/kg once-weekly dose.
All patients met the primary endpoint of the study, remission at 6 months and sustained the remission for the remainder of the 2-year study. No patient required steroid use during the study.
The efficacy and safety of ARCALYST were evaluated in the Phase 3 study RHAPSODY (NCT03737110), a double-blind, placebo-controlled, randomized withdrawal, multinational study. The study consisted of a 12-week run-in followed by a double-blind, placebo-controlled, randomized withdrawal period.
In the run-in period, adult patients received a loading dose of ARCALYST 320 mg followed by 160 mg weekly. Patients between 12 and 17 years of age received a loading dose of ARCALYST 4.4 mg/kg (up to 320 mg) followed by 2.2 mg/kg (up to 160 mg) weekly. During the run-in period, patients tapered and discontinued standard-of-care therapies.
In the withdrawal period, patients were randomized 1:1 to remain on ARCALYST 160 mg weekly or to receive placebo. The randomized withdrawal period continued until the pre-specified number of primary efficacy endpoint events (pericarditis recurrence) had accrued.
Patients recorded scores for pericarditis pain in a daily diary using the 0 to 10 NRS scale. Measurements of CRP, electrocardiograms, and echocardiograms were conducted at intervals during study visits and to assess pericarditis recurrence
Patients who experienced pericarditis recurrence were eligible for open-label ARCALYST (bailout).
A total of 86 patients (mean age 45 years [range 13-78], 57% females) with symptomatic pericarditis recurrence were enrolled and received study treatment. Of these, 73 (85%) had a diagnosis of "idiopathic" pericarditis, and the remainder post-cardiac injury pericarditis. The mean duration of disease was 2.4 years with a mean of 4.4 pericarditis events per year including the qualifying pericarditis event (0-10 point Numerical Rating Scale [NRS] ≥ 4 and CRP ≥ 1 mg/dL). Mean qualifying NRS pain score was 6.2, and mean qualifying CRP level was 6.2 mg/dL.
During the run-in period, daily NRS pain scores and CRP levels decreased as shown in Figure 2.
Figure 2: Summary of Pain NRS and CRP Means
Time to treatment response (NRS ≤ 2 and CRP ≤ 0.5 mg/dL) is shown in Table 4. The median time to treatment response was 5.0 days. All patients were required to taper off standard-of-care pericarditis medications before randomization, and median time to rilonacept monotherapy was 7.9 weeks during the run-in period.
Of the 86 patients enrolled, 41 (48%) were on treatment with corticosteroids (CS) at baseline (mean treatment duration of 20 weeks).
| ARCALYST (N=86) | |
|---|---|
| Subjects with baseline NRS score >2 or CRP > 0.5 mg/dL | 79 |
| Subjects achieving treatment response | 77 (97%) |
| Days to treatment response (median; 95% CI) | 5 (4, 7) |
| Time to monotherapy (median; 95% CI) | 8 (7, 8) weeks |
The primary efficacy endpoint was time to first adjudicated pericarditis recurrence (based on pain, CRP and clinical signs) in the event-driven withdrawal period. Of 61 patients randomized, 23 patients (74%) in the placebo arm had a recurrence compared with 2 patients (7%) in the rilonacept arm who temporarily discontinued treatment for 1 – 3 doses. The median time-to-recurrence on rilonacept could not be estimated because too few events occurred and was 8.6 weeks (95% CI 4.0, 11.7) on placebo with a hazard ratio of 0.04 (p < 0.0001); rilonacept reduced the risk of recurrence by 96% (Figure 3).
The two recurrence events in the rilonacept group happened in association with temporary interruptions of the trial-drug regimen, of one to three weekly doses. In the placebo group, all 23 patients who had pericarditis recurrence received bailout rilonacept, with resolution of the episodes.
Figure 3. Primary Efficacy Endpoint for RHAPSODY
Kaplan-Meier Curves for Time to Pericarditis Recurrence Based on ITT Analysis Set
Secondary efficacy endpoints were the proportion of patients with maintenance of clinical response, the percentage of trial days with none/minimal pericarditis pain (NRS ≤ 2) each measured at Week 16 of the withdrawal period. Results are summarized in Table 5.
| ARCALYST n=21 | Placebo n=20 | Increase (%) | p-value | |
|---|---|---|---|---|
| Number of patients who maintained response at Week 16 | 17 | 4 | 61 | 0.0002 |
| Percentage of days with NRS ≤2 | 92 | 40 | 52 | <0.0001 |
ARCALYST (rilonacept) for injection is supplied as a sterile, white to off-white, preservative-free, lyophilized powder in single-dose vials.
Each 220 mg vial of ARCALYST is supplied in a carton containing four vials (NDC 61755-001-01).
Store refrigerated at 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not use beyond the date stamped on the label. After reconstitution, ARCALYST may be kept at room temperature, protected from light [see Dosage and Administration (2.5)].
Advise the patient to read the FDA-approved patient labeling (Patient Information and Instructions for Use).
Assessment of Patient's or Caregiver's Administration of ARCALYST: The first injection of ARCALYST should be performed under the supervision of a qualified healthcare professional. If a patient or caregiver is to administer ARCALYST, instruct them on aseptic reconstitution of the lyophilized product and injection technique. The ability to inject subcutaneously should be assessed to ensure proper administration of ARCALYST, including rotation of injection sites. (See Patient Information Leaflet for ARCALYST® ). ARCALYST should be reconstituted with preservative-free Sterile Water for Injection to be provided by the pharmacy. If the total volume of dose needed is greater than 2 mL, provide instruction about how to divide the total dose and how to administer the 2 injections. Remind patients to discard vials with unused product. A sharps disposal container should be used for disposal of vials, needles and syringes. Instruct patients or caregivers in proper vial, syringe, and needle disposal, and they should be cautioned against reuse of these items [see Dosage and Administration (2.5)].
Injection-site Reactions: Explain to patients that almost half of the patients in the clinical trials experienced a reaction at the injection site. Injection-site reactions may include pain, erythema, swelling, pruritus, bruising, mass, inflammation, dermatitis, edema, urticaria, vesicles, warmth, and hemorrhage. Caution patients to avoid injecting into an area that is already swollen or red. Any persistent reaction should be brought to the attention of the prescribing physician [see Adverse Reactions (6.1)].
Infections: Caution patients that ARCALYST has been associated with serious, life-threatening infections, and not to initiate treatment with ARCALYST if they have a chronic or active infection. Advise patients to contact their healthcare professional immediately if they develop an infection after starting ARCALYST. Treatment with ARCALYST should be discontinued if a patient develops a serious infection. Advise patients not to take any IL-1 blocking drug, including ARCALYST, if they are also taking a drug that blocks TNF such as etanercept, infliximab, or adalimumab. Use of ARCALYST with other IL-1 blocking agents, such as anakinra, is not recommended [see Warnings and Precautions (5.1)].
Vaccinations: Prior to initiation of therapy with ARCALYST, review the vaccination history with adult and pediatric patients, parent(s), and/or caregiver relative to current medical guidelines for vaccine use, including taking into account the potential of increased risk of infection during treatment with ARCALYST [see Warnings and Precautions (5.5)].
Manufactured by:
Kiniksa Pharmaceuticals (UK), Ltd.
London, UK W1S 4PZ
U.S. License Number 2236
1-833-KINIKSA (1-833-546-4572)
NDC 61755-001-01
ARCALYST® is a registered trademark of Regeneron Pharmaceuticals, Inc.
© 2021, Kiniksa Pharmaceuticals (UK), Ltd.
All rights reserved.
| Patient Information ARCALYST® (ARK-a-list) (rilonacept) For Injection For Subcutaneous Use | |||
| Read the Patient Information that comes with ARCALYST before you or your child start taking it and each time you or your child get a refill. There may be new information. This Patient Information leaflet does not take the place of talking with the healthcare provider about your or your child's medical condition or treatment. | |||
| What is the most important information I should know about ARCALYST? ARCALYST can affect your or your child's immune system. ARCALYST can lower the ability of your or your child's immune system to fight infections. Serious infections, including life-threatening infections and death, have happened in people taking ARCALYST. Taking ARCALYST can make you or your child more likely to get infections, including life-threatening serious infections, or may make any infection that you or your child have worse. You or your child should not begin treatment with ARCALYST if you or your child have an infection or have infections that keep coming back (chronic infection). After starting ARCALYST, if you or your child get an infection, any sign of an infection, including a fever, cough, flu-like symptoms, or have any open sores on your body, call the healthcare provider right away. Treatment with ARCALYST should be stopped if you or your child get a serious infection. You or your child should not take medicines that block tumor necrosis factor (TNF), such as Enbrel® (etanercept), Humira® (adalimumab), or Remicade® (infliximab), while you or your child are taking ARCALYST. You or your child should also not take other medicines that block interleukin-1 (IL-1), such as Kineret® (anakinra), while taking ARCALYST. Taking ARCALYST with any of these medicines may increase your or your child's risk of getting a serious infection. Before starting treatment with ARCALYST, tell the healthcare provider if you or your child:
| |||
What is ARCALYST?
It is not known if ARCALYST is safe and effective in children with DIRA weighing less than 22 pounds (10 kg). | |||
| What should I tell my or my child's healthcare provider before taking ARCALYST? ARCALYST may not be right for you or your child. Before taking ARCALYST, tell your or your child's healthcare provider about all medical conditions, including if you or your child:
Especially tell the healthcare provider if you or your child take other medicines that affect the immune system, such as:
If you have any questions about any of this information, ask the healthcare provider. | |||
| How should I take ARCALYST? See the Instructions for Use at the end of this Patient Information leaflet.
| |||
| What are the possible side effects of ARCALYST? ARCALYST can cause serious side effects, including:
| |||
|
|
| |
| |||
In people with CAPS and RP, the most common side effects of ARCALYST include:
| |||
How should I store ARCALYST?
| |||
| General Information about the safe and effective use of ARCALYST. Medicines are sometimes prescribed for purposes other than those listed in a Patient Information leaflet. Do not use ARCALYST for a condition for which it was not prescribed. Do not give ARCALYST to other people even if they have the same symptoms that you have. It may harm them. You can ask your healthcare provider or pharmacist for information about ARCALYST that is written for health professionals. | |||
| What are the ingredients in ARCALYST? Active ingredient: rilonacept. Inactive ingredients: glycine, histidine, L-arginine, polyethylene glycol 3350 and sucrose. | |||
Manufactured by:
Kiniksa Pharmaceuticals (UK), Ltd.
London, UK W1S 4PZ
U.S. License Number 2236
It is important that you read, understand and follow these instructions before you or your child start using ARCALYST so that you prepare and inject the medicine the right way.
Do not try to inject ARCALYST until you have been shown the right way to give the injections by your or your child's healthcare provider.
How do I prepare and give an ARCALYST injection?
Step 1: Setting up for an injection
Supplies needed to give your ARCALYST injection:
Additional supplies needed (available from the pharmacy):
Note:
Step 2: Preparing the vials
 |  |
| Figure D | Figure E |
Step 3: Mixing ARCALYST
Note: Contact your pharmacy to report any mixed ARCALYST that is discolored, cloudy or contains particles.
Step 4: Preparing the Injection
 |  |
| Figure O | Figure P |
Note: The maximum amount of medicine that you can withdraw from 1 vial of ARCALYST is 2 mL. If the amount of medicine you need to withdraw for your or your child's dose of ARCALYST is more than 2 mL, you will need to use 2 vials. The healthcare provider will tell you the right amount of medicine to withdraw from the 2 vials and how to give the 2 injections. Always use new syringes and needles for each injection.
It is important to remove air bubbles so that you withdraw the right amount of medicine from the vial.
 |
|
| Figure V | Figure W |
Step 5: Giving the Injection
You should change (rotate) the injection site each time you inject ARCALYST.
If you need to use 2 vials and give 2 injections for your or your child's prescribed dose of ARCALYST, you should use 2 different injection sites.
Changing injection sites helps to prevent irritation and allows the medicine to be completely absorbed. Ask your or your child's healthcare provider if you have any questions about changing injection sites.
Do not inject within a 2-inch area around the belly button.
For small children or people with little fat under the skin, you may need to hold the syringe and needle at a 45-degree angle (see Figure BB).
 |  |
| Figure AA | Figure BB |
If you do not have an FDA-cleared sharps disposal container, you may use a household container that is:
When your sharps disposal container is almost full, you will need to follow your community guidelines for the right way to dispose of your sharps disposal container. There may be state or local laws about how you should throw away used needles and syringes. For more information about safe sharps disposal, and for specific information about sharps disposal in the state that you live in, go to the FDA's website at: www.fda.gov/safesharpsdisposal
Contact your or your child's healthcare provider right away with any questions or concerns about ARCALYST.
This Patient Information and Instructions for Use have been approved by the U.S. Food and Drug Administration.
ENBREL, HUMIRA, KINERET, and REMICADE are trademarks of Immunex Corporation, AbbVie Biotechnology Ltd., Sobi, Inc., and Janssen Biotech, Inc., respectively.
Manufactured by:
Kiniksa Pharmaceuticals (UK), Ltd.
London, UK W1S 4PZ
U.S. License Number 2236
NDC 61755-001-01
For more information about ARCALYST, call 1-833-KINIKSA (1-833-546-4572), or visit www.ARCALYST.com.
ARCALYST is a registered trademark of Regeneron Pharmaceuticals, Inc.
© 2021, Kiniksa Pharmaceuticals (UK), Ltd. All rights reserved.
Revised: 05/2021
NDC 61755-001-01
Arcalyst®
(rilonacept)
Injection for Subcutaneous Use
220 mg sterile powder
for reconstitution
Store at 2-8°C (36-46°F) until use.
Protect from light.
Contents: four (4) single-use vials
Rx ONLY
REGENERON
| Package NDC | Billing unit | Product NDC | DailyMed indexing SPL | SPL version | Effective |
|---|---|---|---|---|---|
| 61755-001-01 | EA - Each | 61755-001 | 74f3737d-6686-4569-8ff5-3e595b119c75 | 1 | 2012-07-24 |
| Ingredient | Type | UNII | SPL version | Uploaded |
|---|---|---|---|---|
| rilonacept | ACTIVE INGREDIENT | 8K80YB5GMG | 9 | |
| rilonacept | ACTIVE MOIETY | 8K80YB5GMG | 9 | |
| Arginine | INACTIVE INGREDIENT | 94ZLA3W45F | 9 | |
| Glycine | INACTIVE INGREDIENT | TE7660XO1C | 9 | |
| Histidine | INACTIVE INGREDIENT | 4QD397987E | 9 | |
| Polyethylene glycol 3350 | INACTIVE INGREDIENT | G2M7P15E5P | 9 | |
| Sucrose | INACTIVE INGREDIENT | C151H8M554 | 9 |
Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 61755-001 | 61755-001-01 |
| BLA | Proprietary name | Proper name | License type | Status | Latest source |
|---|---|---|---|---|---|
| 125249 | Arcalyst | rilonacept | 351(a) | Rx | 2026-09-01 |
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| RILONACEPT | 8K80YB5GMG | ACTIB |
| HISTIDINE | 4QD397987E | IACT |
| ARGININE | 94ZLA3W45F | IACT |
| POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | IACT |
| SUCROSE | C151H8M554 | IACT |
| GLYCINE | TE7660XO1C | IACT |
Inactive Ingredient Database values describe FDA-listed use contexts. The match method and ambiguity count are shown because ingredient names, routes, and dosage forms are not always unique. Browse recovered IID releases and source provenance.
| DailyMed ingredient | IID ingredient | UNII | Dosage form / route | Potency | Maximum daily exposure | Match |
|---|---|---|---|---|---|---|
| Histidine | HISTIDINE | 4QD397987E | CAPSULE / ORAL | 0.76 mg | ||
| Sucrose | SUCROSE | C151H8M554 | CONCENTRATE / ORAL | 4800 mg | ||
| Sucrose | SUCROSE | C151H8M554 | GRANULE, FOR SUSPENSION, EXTENDED RELEASE / ORAL | 18790 mg | ||
| Sucrose | SUCROSE | C151H8M554 | INJECTION, EMULSION / INTRAVENOUS | 970 mg | ||
| Sucrose | SUCROSE | C151H8M554 | SOLUTION / RECTAL | 35.42 %w/v | ||
| Glycine | GLYCINE | TE7660XO1C | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION / INTRAVENOUS | 200 mg | ||
| Sucrose | SUCROSE | C151H8M554 | TABLET, COATED / ORAL | 516.42 mg | ||
| Sucrose | SUCROSE | C151H8M554 | TABLET, FILM COATED, EXTENDED RELEASE / ORAL | 119.12 mg | ||
| Sucrose | SUCROSE | C151H8M554 | SUPPOSITORY / RECTAL | NA | ||
| Sucrose | SUCROSE | C151H8M554 | TABLET, DELAYED RELEASE / ORAL | 295.33 mg | ||
| Sucrose | SUCROSE | C151H8M554 | SUSPENSION/ DROPS / ORAL | 3750 mg | ||
| Arginine | ARGININE | 94ZLA3W45F | TABLET / ORAL | 50 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | SUPPOSITORY / RECTAL | 5704 mg | ||
| Sucrose | SUCROSE | C151H8M554 | TABLET, EXTENDED RELEASE / ORAL | 284.54 mg | ||
| Sucrose | SUCROSE | C151H8M554 | INJECTION, POWDER, FOR SUSPENSION / INTRAVENOUS | 900 mg | ||
| Histidine | HISTIDINE | 4QD397987E | INJECTION, SOLUTION / INTRAVENOUS | 0.09 %w/v | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | INJECTION / INTRA-ARTICULAR | 56 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | TABLET, COATED / ORAL | 0.5 mg | ||
| Sucrose | SUCROSE | C151H8M554 | TROCHE / BUCCAL | NA | ||
| Histidine | HISTIDINE | 4QD397987E | INJECTION, SUSPENSION, LIPOSOMAL / INTRAVENOUS | 0.16 %w/v | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | INJECTION, SUSPENSION / SOFT TISSUE | 87 mg | ||
| Glycine | GLYCINE | TE7660XO1C | POWDER, FOR SUSPENSION / ORAL | 400 mg | ||
| Glycine | GLYCINE | TE7660XO1C | TABLET, CHEWABLE / ORAL | 267 mg | ||
| Sucrose | SUCROSE | C151H8M554 | GRANULE, FOR SUSPENSION / ORAL | 31885 mg | ||
| Arginine | ARGININE | 94ZLA3W45F | INJECTION / INTRAVENOUS | 790 mg | ||
| Sucrose | SUCROSE | C151H8M554 | CAPSULE, COATED PELLETS / ORAL | 59.8 mg | ||
| Glycine | GLYCINE | TE7660XO1C | PASTE, DENTIFRICE / DENTAL | 0.34 %w/w | ||
| Sucrose | SUCROSE | C151H8M554 | POWDER / ORAL | 27768 mg | ||
| Sucrose | SUCROSE | C151H8M554 | INJECTABLE, LIPOSOMAL / INTRAVENOUS | 7560 mg | ||
| Sucrose | SUCROSE | C151H8M554 | INJECTION, SUSPENSION, LIPOSOMAL / INTRAVENOUS | 9.4 %w/v | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | TABLET, ORALLY DISINTEGRATING / ORAL | 0.16 mg | ||
| Glycine | GLYCINE | TE7660XO1C | INJECTION, SOLUTION / INTRAVENOUS | 0.42 %w/v | ||
| Arginine | ARGININE | 94ZLA3W45F | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION / INTRAMUSCULAR | 6240 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | INJECTION, SUSPENSION / INTRALESIONAL | 87 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | SUPPOSITORY / VAGINAL | NA | ||
| Glycine | GLYCINE | TE7660XO1C | INJECTION, POWDER, FOR SOLUTION / INTRAMUSCULAR | 40 mg | ||
| Sucrose | SUCROSE | C151H8M554 | WAFER / ORAL | 155.2 mg | ||
| Sucrose | SUCROSE | C151H8M554 | LOZENGE / BUCCAL | NA | ||
| Glycine | GLYCINE | TE7660XO1C | INJECTION, POWDER, FOR SOLUTION / INTRAVENOUS | 3.76 mg | ||
| Sucrose | SUCROSE | C151H8M554 | GRANULE / ORAL | NA | ||
| Glycine | GLYCINE | TE7660XO1C | TABLET, ORALLY DISINTEGRATING / ORAL | 60 mg | ||
| Sucrose | SUCROSE | C151H8M554 | POWDER, FOR SOLUTION / ORAL | 38666 mg | ||
| Glycine | GLYCINE | TE7660XO1C | INJECTION, POWDER, FOR SOLUTION / SUBCUTANEOUS | 0.5 mg | ||
| Sucrose | SUCROSE | C151H8M554 | POWDER, FOR SUSPENSION / ORAL | 40017 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | INJECTION, SUSPENSION / INTRAMUSCULAR | 87 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | INJECTION, SUSPENSION / INTRA-ARTICULAR | 56 mg | ||
| Sucrose | SUCROSE | C151H8M554 | TABLET / ORAL | 4249 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | CAPSULE, EXTENDED RELEASE / ORAL | 51 mg | ||
| Sucrose | SUCROSE | C151H8M554 | TROCHE / ORAL | NA | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | TABLET, EXTENDED RELEASE / ORAL | 61 mg | ||
| Arginine | ARGININE | 94ZLA3W45F | INJECTION, POWDER, FOR SOLUTION / INTRAVENOUS | 3600 mg | ||
| Glycine | GLYCINE | TE7660XO1C | INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION / SUBCUTANEOUS | 10 mg | ||
| Histidine | HISTIDINE | 4QD397987E | INJECTION / INTRAVENOUS | 465 mg | ||
| Sucrose | SUCROSE | C151H8M554 | LOZENGE / TRANSMUCOSAL | 1255 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | INJECTION / INTRAMUSCULAR | 56 mg | ||
| Sucrose | SUCROSE | C151H8M554 | CAPSULE, EXTENDED RELEASE / ORAL | 619 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | CREAM / TOPICAL | 396 mg | ||
| Polyethylene glycol 3350 | POLYETHYLENE GLYCOL 3350 | G2M7P15E5P | TABLET / ORAL | 52 mg | ||
| Sucrose | SUCROSE | C151H8M554 | SUSPENSION, EXTENDED RELEASE / ORAL | 5400 mg | ||
| Arginine | ARGININE | 94ZLA3W45F | TABLET, FILM COATED / ORAL | 25 mg |
OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| 22064073-20bd-4467-8910-9d1f9e2eaacc | 282f4099-e848-432a-bac1-e041c192a5ba | 2021-07-20 | Warnings, Adverse reactions | 22064073-20bd-4467-8910-9d1f9e2eaacc 282f4099-e848-432a-bac1-e041c192a5ba |
Adverse event summaries are temporarily unavailable. Other product information remains available.
