Plecanatide
Generic Name: plecanatide
Brand Names:
Trulance Immediate Release
11 DESCRIPTION TRULANCE (plecanatide) is a guanylate cyclase-C (GC-C) agonist. Plecanatide is a 16 amino acid peptide with the following chemical name: L-Leucine, L-asparaginyl-L-α-aspartyl-L-α-glutamyl-L-cysteinyl-L-α-glutamyl-L-leucyl-L-cysteinyl-L-valyl-L-asparaginyl-L-valyl-L-alanyl-L-cysteinyl-L-threonylglycyl-L-cysteinyl-, cyclic (4→12),(7→15)-bis(disulfide). The molecular formula of plecanatide is C 65 H 104 N 18 O 26 S 4 and the molecular weight is 1682 Daltons.
Overview
11 DESCRIPTION TRULANCE (plecanatide) is a guanylate cyclase-C (GC-C) agonist. Plecanatide is a 16 amino acid peptide with the following chemical name: L-Leucine, L-asparaginyl-L-α-aspartyl-L-α-glutamyl-L-cysteinyl-L-α-glutamyl-L-leucyl-L-cysteinyl-L-valyl-L-asparaginyl-L-valyl-L-alanyl-L-cysteinyl-L-threonylglycyl-L-cysteinyl-, cyclic (4→12),(7→15)-bis(disulfide). The molecular formula of plecanatide is C 65 H 104 N 18 O 26 S 4 and the molecular weight is 1682 Daltons.
Uses
1 INDICATIONS AND USAGE TRULANCE is indicated in adults for the treatment of: chronic idiopathic constipation (CIC). irritable bowel syndrome with constipation (IBS-C). TRULANCE is a guanylate cyclase-C agonist indicated in adults for treatment of: chronic idiopathic constipation (CIC). ( 1 ) irritable bowel syndrome with constipation (IBS-C). ( 1 )
Dosage
2 DOSAGE AND ADMINISTRATION The recommended adult dosage of TRULANCE is CIC: 3 mg taken orally once daily. ( 2.1 ) IBS-C: 3 mg taken orally once daily. ( 2.1 ) Administration Instructions ( 2.2 ): Take with or without food. Swallow tablets whole. For patients who have difficulty swallowing tablets whole or those with a nasogastric or gastric feeding tube, see full prescribing information with instructions for crushing the tablet and administering with applesauce or water. 2.1 Recommended Dosage The recommended dosage of TRULANCE for the treatment of CIC and IBS-C is 3 mg taken orally once daily. 2.2 Preparation and Administration Instructions Take TRULANCE with or without food [see Clinical Pharmacology (12.3) ] .
Side Effects
6 ADVERSE REACTIONS Most common adverse reaction (≥2%) is diarrhea. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Salix Pharmaceuticals at 1-800-321-4576 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical studies 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. Demographic characteristics were comparable between the TRULANCE and placebo groups in all studies [see Clinical Studies (14) ] .
Warnings
WARNING: RISK OF SERIOUS DEHYDRATION IN PEDIATRIC PATIENTS TRULANCE is contraindicated in patients less than 6 years of age; in nonclinical studies in young juvenile mice, administration of a single oral dose of plecanatide caused deaths due to dehydration [see Contraindications (4) , Use in Specific Populations (8.4) ] . Avoid use of TRULANCE in patients 6 years to less than 18 years of age [see Warnings and Precautions (5.1) , Use in Specific Populations (8.4) ] . 5 WARNINGS AND PRECAUTIONS Diarrhea: Patients may experience severe diarrhea. If severe diarrhea occurs, suspend dosing and rehydrate the patient. ( 5.2 ) 5.1 Risk of Serious Dehydration in Pediatric Patients TRULANCE is contraindicated in patients less than 6 years of age. The safety and effectiveness of TRULANCE in patients less than 18 years of age have not been established. In young juvenile mice (human age equivalent of approximately 1 month to less than 2 years), plecanatide increased fluid-secretion into the intestines as a consequence of stimulation of guanylate cyclase-C (GC-C), resulting in mortality in some mice within the first 24 hours, apparently due to dehydration. 4 CONTRAINDICATIONS TRULANCE is contraindicated in: Patients less than 6 years of age due to the risk of serious dehydration [see Warnings and Precautions (5.1) , Use in Specific Populations (8.4) ] . Patients with known or suspected mechanical gastrointestinal obstruction. Patients less than 6 years of age due to the risk of serious dehydration.
Pregnancy
8.1 Pregnancy Risk Summary Plecanatide and its active metabolite are negligibly absorbed systemically following oral administration [see Clinical Pharmacology (12.3) ] and maternal use is not expected to result in fetal exposure to the drug. The available data on TRULANCE use in pregnant women are not sufficient to inform any drug-associated risks for major birth defects and miscarriage.
Storage
Store at room temperature, 20 to 25°C (68 to 77°F); excursions permitted to 15 to 30°C (59 to 86°F) [see USP Controlled Room Temperature]. Keep TRULANCE in a dry place. Protect from moisture. Keep TRULANCE in the original bottle. Do not remove desiccant from the bottle. Do not subdivide or repackage.
Frequently Asked Questions
What is Plecanatide used for?▼
1 INDICATIONS AND USAGE TRULANCE is indicated in adults for the treatment of: chronic idiopathic constipation (CIC). irritable bowel syndrome with constipation (IBS-C). TRULANCE is a guanylate cyclase-C agonist indicated in adults for treatment of: chronic idiopathic constipation (CIC). ( 1 ) irritable bowel syndrome with constipation (IBS-C). ( 1 )
What are the side effects of Plecanatide?▼
6 ADVERSE REACTIONS Most common adverse reaction (≥2%) is diarrhea. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Salix Pharmaceuticals at 1-800-321-4576 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical studies 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. Demographic characteristics were comparable between the TRULANCE and placebo groups in all studies [see Clinical Studies (14) ] .
Can I take Plecanatide during pregnancy?▼
8.1 Pregnancy Risk Summary Plecanatide and its active metabolite are negligibly absorbed systemically following oral administration [see Clinical Pharmacology (12.3) ] and maternal use is not expected to result in fetal exposure to the drug. The available data on TRULANCE use in pregnant women are not sufficient to inform any drug-associated risks for major birth defects and miscarriage.
What are the important warnings for Plecanatide?▼
WARNING: RISK OF SERIOUS DEHYDRATION IN PEDIATRIC PATIENTS TRULANCE is contraindicated in patients less than 6 years of age; in nonclinical studies in young juvenile mice, administration of a single oral dose of plecanatide caused deaths due to dehydration [see Contraindications (4) , Use in Specific Populations (8.4) ] . Avoid use of TRULANCE in patients 6 years to less than 18 years of age [see Warnings and Precautions (5.1) , Use in Specific Populations (8.4) ] . 5 WARNINGS AND PRECAUTIONS Diarrhea: Patients may experience severe diarrhea. If severe diarrhea occurs, suspend dosing and rehydrate the patient. ( 5.2 ) 5.1 Risk of Serious Dehydration in Pediatric Patients TRULANCE is contraindicated in patients less than 6 years of age. The safety and effectiveness of TRULANCE in patients less than 18 years of age have not been established. In young juvenile mice (human age equivalent of approximately 1 month to less than 2 years), plecanatide increased fluid-secretion into the intestines as a consequence of stimulation of guanylate cyclase-C (GC-C), resulting in mortality in some mice within the first 24 hours, apparently due to dehydration. 4 CONTRAINDICATIONS TRULANCE is contraindicated in: Patients less than 6 years of age due to the risk of serious dehydration [see Warnings and Precautions (5.1) , Use in Specific Populations (8.4) ] . Patients with known or suspected mechanical gastrointestinal obstruction. Patients less than 6 years of age due to the risk of serious dehydration.
Related Medications
Primidone
primidone
Anti-epileptic Agent [EPC]
DESCRIPTION Primidone, USP is a white, crystalline, highly stable substance, M.P. 279-284° C. It is poorly soluble in water (60 mg per 100 mL at 37° C) and in most organic solvents. It possesses no acidic properties, in contrast to its barbiturate analog. Chemical name: 5-ethyldihydro-5-phenyl-4,6 (1H, 5H)-pyrimidinedione.
Alpha1-proteinase Inhibitor (human)
alpha1-proteinase inhibitor (human)
Dosage form: INJECTION, SOLUTION. Route: INTRAVENOUS. Active ingredients: .ALPHA.1-PROTEINASE INHIBITOR HUMAN (1000 mg/20mL). Category: BLA.
Cracked Skin Cream
cracked skin cream
USES Cures most athlete's foot (tinea pedis), jock itch (tinea cruris), ringworm (tinea corporis). Relieves itching, cracking, scaling, burning, irritation and discomforts which accompany these conditions.
Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.