Melanocortin 4 Receptor AgonistPrescription OnlyPregnancy Cat. Not classifiedFDA Yes
Imcivree
SETMELANOTIDE
1 INDICATIONS AND USAGE IMCIVREE is indicated to reduce excess body weight and maintain weight reduction long term in adults and pediatric patients aged [ see Dosage and Administration (2.1) ]: 4 years and older with acquired hypothalamic obesity (HO) 2 years and older with syndromic or monogenic obesity due to: o Bardet-Biedl syndrome (BBS) o Pro-opiomelanocortin (POMC), proprotein convertase subtilisin/kexin type 1 (PCSK1), or leptin receptor (LEPR) deficiency confirmed by genetic testing demo...
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Brand names:Imcivree
Quick Reference
Medicine ClassMelanocortin 4 Receptor Agonist
FDA ApprovedYes
PregnancyCategory Not classified
Quick Facts
- Active ingredient
- SETMELANOTIDE
- Medicine class
- Melanocortin 4 Receptor Agonist
- Brand names
- Imcivree
- Availability
- Prescription only (Rx)
- Pregnancy category
- Not classified
- Half-life
- half-life (t½) of setmelanotide was approximately 11 hours
- FDA approved
- Yes
What Is Imcivree?
1 INDICATIONS AND USAGE IMCIVREE is indicated to reduce excess body weight and maintain weight reduction long term in adults and pediatric patients aged [ see Dosage and Administration (2.1) ]: 4 years and older with acquired hypothalamic obesity (HO) 2 years and older with syndromic or monogenic obesity due to: o Bardet-Biedl syndrome (BBS) o Pro-opiomelanocortin (POMC), proprotein convertase subtilisin/kexin type 1 (PCSK1), or leptin receptor (LEPR) deficiency confirmed by genetic testing demo...
Imcivree (SETMELANOTIDE) belongs to the Melanocortin 4 Receptor Agonist class of medications. It was first approved by the FDA in Yes. This medication requires a prescription from a licensed healthcare provider.
Key Safety Information
- •Always follow the dose recommended by your healthcare professional. Taking more than prescribed increases the risk of side effects including serious complications.
- •Seek emergency care if you experience signs of an allergic reaction — hives, swelling, difficulty breathing, or rash. Stop the medication and call your doctor immediately.
- •Some medications can increase the risk of cardiovascular events. Tell your doctor if you have high blood pressure, a history of heart attack or stroke, or any pre-existing health condition.
- •Avoid or limit alcohol while taking Imcivree. Do not drink alcohol without first discussing it with your healthcare provider as it may increase adverse effects.
- •Take Imcivree with food or a full glass of water if stomach upset occurs. Stop use and talk to your doctor if you experience persistent stomach pain or GI symptoms.
- •Tell your doctor about all medications, supplements, and vitamins you take. Some combinations significantly increase the risk of harm.
This is a summary only. Always read the full prescribing information and consult your healthcare provider for personalized medical advice.
Uses & Indications
Imcivree is prescribed for the following conditions. Some uses are FDA-approved indications; others may be evidence-based off-label uses. Consult your healthcare provider for personalized guidance.
1 INDICATIONS AND USAGE IMCIVREE is indicated to reduce excess body weight and maintain weight reduction long term in adults and pediatric patients aged [ see Dosage and Administration (2.1) ]: 4 years and older with acquired hypothalamic obesity (HO) 2 years and older with syndromic or monogenic obesity due to: o Bardet-Biedl syndrome (BBS) o Pro-opiomelanocortin (POMC), proprotein convertase subtilisin/kexin type 1 (PCSK1), or leptin receptor (LEPR) deficiency confirmed by genetic testing demonstrating variants in POMC, PCSK1, or LEPR genes that are interpreted as pathogenic, likely pathogenic, or of uncertain significance (VUS).
IMCIVREE is a melanocortin 4 (MC4) receptor agonist indicated to reduce excess body weight and maintain reduction long term in adults and pediatric patients aged (1): 4 years and older with acquired hypothalamic obsesity (HO).
2 years and older with Bardet-Biedl syndrome (BBS).
2 years and older with pro-opiomelanocortin (POMC), proprotein convertase subtilisin/kexin type 1 (PCSK1), or leptin receptor (LEPR) deficiency confirmed by an genetic test demonstrating variants in POMC, PCSK1, or LEPR genes that are interpreted as pathogenic, likely pathogenic, or of uncertain significance (VUS).
Limitations of Use: IMCIVREE is not indicated for the treatment of patients with the following conditions as IMCIVREE would not be expected to be effective: Obesity due to suspected POMC, PCSK1, or LEPR-deficiency with POMC , PCSK1 , or LEPR variants classified as benign or likely benign.
( 1 ) Other types of obesity not related to acquired HO, BBS or POMC, PCSK1 or LEPR deficiency, including obesity associated with other genetic syndromes and general (polygenic) obesity.
( 1 ) 1.1 Limitations of Use: IMCIVREE is not indicated for the treatment of patients with the following conditions as IMCIVREE would not be expected to be effective: • Obesity due to suspected POMC, PCSK1, or LEPR deficiency with POMC, PCSK1, or LEPR variants classified as benign or likely benign.
• Other types of obesity not related to acquired HO, BBS, or POMC, PCSK1, or LEPR deficiency, including obesity associated with other genetic syndromes and general (polygenic) obesity
Dosage Guide
The following are general dosing guidelines only. Your actual dose should be determined by your healthcare provider based on your condition, renal/hepatic function, and other medications.
AD
Adult Dosage
2 DOSAGE AND ADMINISTRATION Select patients for treatment who have a clinical diagnosis of acquired HO or BBS or who have genetically determined or suspected deficiency of POMC, PCSK1, or LEPR. ( 2.1 ) Recommended starting dosage injected subcutaneously for: Adults and pediatric patients aged 4 years and older with acquired HO is 0.5 mg (0.05 mL) once daily for 2 weeks. ( 2.2 ) Adults and pediatric patients aged 12 years and older with BBS or POMC, PCSK1, or LEPR deficiency is 2 mg (0.2 mL) once daily for 2 weeks. ( 2.3 ) Pediatric patients aged 6 to less than 12 years with BBS or POMC, PCSK1, or LEPR deficiency is 1 mg (0.1 mL) once daily for 2 weeks. ( 2.3 ) Pediatric patients aged 2 to less than 6 years with BBS or POMC, PCSK1, or LEPR deficiency is 0.5 mg (0.05 mL) once daily for 2 weeks. ( 2.4 ) Recommended maintenance dosage for adults and pediatric patients aged 6 years and older for all indications is 3 mg (0.3 mL) injected subcutaneously once daily. ( 2.2 , 2.3 ) Recommended m
Available Forms
Available Strengths
Side Effects
Common
- 6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Disturbance in Sexual Arousal [see Warnings and Precautions (5.1)] Depression and Suicidal Ideation [see Warnings and Precautions (5.2)] Hypersensitivity Reactions [see Warnings and Precautions (5.3)] Skin Hyperpigmentation, Darkening of Pre-Existing Nevi, and Development of New Melanocytic Nevi [see Warnings and Precautions (5.4)] Acute Adrenal Insufficiency in Patients with Acquired HO [ see Warnings and Precautions (5.5) ] Sodium Imbalance in Patients with Acquired HO and Central Diabetes Insipidus [ see Warnings and Precautions (5.6) ] Most common adverse reactions (incidence ≥20% in at least 1 indication) included skin hyperpigmentation, injection site reactions, nausea, headache, diarrhea, abdominal pain, vomiting, depression, and spontaneous penile erection.
- ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Rhythm Pharmaceuticals at 1-833-789-6337 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 to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
- Acquired HO (Adults and Pediatric Patients Aged 4 Years and Older) The safety of IMCIVREE was evaluated in a randomized, double-blind, placebo-controlled clinical trial which included a dose titration period of 4 to 8 weeks and a 52-week treatment period, in 142 patients aged 4 years and older with acquired HO (Trial 1) [see Clinical Studies (14.1)] .
- The trial duration was 56 to 60 weeks.
- Table 5 summarizes the adverse reactions that occurred in 5% or more of the IMCIVREE-treated patients and more frequently than placebo-treated patients in Trial
- Other Adverse Reactions in Patients Aged 4 Years and Older with Acquired HO Disturbance in Sexual Arousal Spontaneous penile erections and increased frequency of penile erections were reported in 7% of IMCIVREE-treated patients and 4% of placebo-treated patients.
Serious
- 5 WARNINGS AND PRECAUTIONS Disturbance in Sexual Arousal: Spontaneous penile erections in males and sexual adverse reactions in females have occurred.
- Inform patients that these events may occur and instruct patients who have an erection lasting longer than 4 hours to seek emergency medical attention.
- ( 5.1 ) Depression and Suicidal Ideation: Depression and suicidal ideation have occurred.
- Monitor patients for new onset or worsening depression or suicidal thoughts or behaviors.
- Consider discontinuing IMCIVREE if patients experience suicidal thoughts or behaviors, or clinically significant or persistent depression symptoms occur.
Rare
Medicine Interactions
Always inform your healthcare provider and pharmacist about ALL medications you take, including prescriptions, OTC medicines, vitamins, and supplements.
MajorModerateMinor
Warnings & Contraindications
5 WARNINGS AND PRECAUTIONS Disturbance in Sexual Arousal: Spontaneous penile erections in males and sexual adverse reactions in females have occurred. Inform patients that these events may occur and instruct patients who have an erection lasting longer than 4 hours to seek emergency medical attention. ( 5.1 ) Depression and Suicidal Ideation: Depression and suicidal ideation have occurred. Monitor
How Imcivree Works
12.1 Mechanism of Action Setmelanotide is an MC4 receptor agonist with 20-fold less activity at the melanocortin 3 (MC3) and melanocortin 1 (MC1) receptors. MC4 receptors in the brain are involved in regulation of hunger, satiety, and energy expenditure. Based on nonclinical evidence, setmelanotide may re establish MC4 receptor pathway activity to reduce food intake and promote weight loss through decreased caloric intake and increased energy expenditure in patients with obesity due to acquired HO, BBS, or POMC, PCSK1, or LEPR deficiency associated with insufficient activation of the MC4 receptor. The MC1 receptor is expressed on melanocytes, and activation of this receptor leads to accumulation of melanin and increased skin pigmentation independently of ultraviolet light [see Warnings and
Pharmacokinetics
Absorption
Absorption After subcutaneous injection of IMCIVREE, plasma concentrations of setmelanotide reached maximum concentrations at a median tmax of 8 h after dosing
Half-Life
half-life (t½) of setmelanotide was approximately 11 hours
Metabolism
Metabolism Setmelanotide is expected to be metabolized into small peptides by catabolic pathways
Excretion
Excretion Approximately 39% of the administered setmelanotide dose was excreted unchanged in urine during the 24-hour dosing interval following subcutaneous administration of 3 mg once daily
Pregnancy & Breastfeeding Safety
Not classified
Breastfeeding
Many medications pass into breast milk in varying amounts. Before using Imcivreewhile breastfeeding, discuss the benefits and risks with your healthcare provider or pharmacist — they can weigh your dose, your infant's age, and available lactation safety data to find the safest option for you and your baby.
Storage & Handling
Store at room temperature. Keep away from moisture and heat. Keep out of reach of children.
Frequently Asked Questions
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- Detail
Imcivree dosage guide
Adult, pediatric, renal, and hepatic dosing for Imcivree
- Detail
Imcivree side effects
Complete adverse effect profile including common, serious, and rare reactions
Sources & References
- • FDA Prescribing Information — Official labeling and package insert for Imcivree
- • U.S. National Library of Medicine — MedlinePlus drug information
- • American Hospital Formulary Service (AHFS) — Clinical pharmacology monograph
- • PubMed / MEDLINE — View clinical studies
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Medical Disclaimer
The information on this page is for educational purposes only and is not intended as medical advice, diagnosis, or treatment. Always consult your doctor, pharmacist, or qualified healthcare provider before starting, stopping, or changing any medication.