Terlipressin
FDA Drug Information • Also known as: Terlivaz
- Brand Names
- Terlivaz
- Dosage Form
- POWDER
- Product Type
- BULK INGREDIENT
⚠ Boxed Warning (Black Box)
WARNING: SERIOUS OR FATAL RESPIRATORY FAILURE TERLIVAZ may cause serious or fatal respiratory failure. Patients with volume overload or with acute-on-chronic liver failure (ACLF) Grade 3 are at increased risk [see References (15) ]. Assess oxygenation saturation (e.g., SpO 2 ) before initiating TERLIVAZ. Do not initiate TERLIVAZ in patients experiencing hypoxia (e.g., SpO 2 <90%) until oxygenation levels improve. Monitor patients for hypoxia using continuous pulse oximetry during treatment and discontinue TERLIVAZ if SpO 2 decreases below 90% [see Dosage and Administration (2.1) , Contraindications (4) , and Warnings and Precautions (5.1) ]. WARNING: SERIOUS OR FATAL RESPIRATORY FAILURE TERLIVAZ may cause serious or fatal respiratory failure. Patients with volume overload or with ACLF Grade 3 are at increased risk. Assess oxygenation saturation (e.g., SpO 2 ) before initiating TERLIVAZ. Do not initiate TERLIVAZ in patients experiencing hypoxia (e.g., SpO 2 <90%) until oxygenation levels improve. Monitor patients for hypoxia using continuous pulse oximetry during treatment and discontinue TERLIVAZ if SpO 2 decreases below 90% ( 2.1 , 4 , 5.1 ).
Description
11 DESCRIPTION TERLIVAZ contains terlipressin, a vasopressin receptor agonist. Terlipressin is a 12-amino acid peptide with the chemical name N -[ N -( N -glycylglycyl)glycyl]-8-L-lysinevasopressin. The structure of terlipressin acetate is shown below: Molecular formula: C 52 H 74 N 16 O 15 S 2 ∙ (C 2 H 4 O 2 ) n ; (n=number of acetate molecules; theoretical n=2.8) Average molecular weight: 1227.38 (as free base) TERLIVAZ is supplied as a sterile, preservative-free, lyophilized, white-to off-white powder for intravenous administration. Each vial contains 0.85 mg terlipressin, equivalent to 1 mg terlipressin acetate, and 10.0 mg mannitol. Glacial acetic acid and/or sodium hydroxide may be added to adjust pH at the time of manufacture. Chemical Structure
What Is Terlipressin Used For?
1 INDICATIONS AND USAGE TERLIVAZ is indicated to improve kidney function in adults with hepatorenal syndrome with rapid reduction in kidney function. TERLIVAZ is a vasopressin receptor agonist indicated to improve kidney function in adults with hepatorenal syndrome with rapid reduction in kidney function. ( 1 ) Limitation of Use Patients with a serum creatinine >5 mg/dL are unlikely to experience benefit. ( 1 ) Limitation of Use Patients with a serum creatinine > 5 mg/dL are unlikely to experience benefit.
Dosage and Administration
2 DOSAGE AND ADMINISTRATION Prior to initial dosing, assess patients for ACLF Grade 3 and obtain patient baseline oxygenation level. Monitor patient oxygen saturation with pulse oximetry. ( 2.1 ) Recommended Dosage Regimen: ( 2.2 ) Days 1 to 3 administer TERLIVAZ 0.85 mg (1 vial) intravenously every 6 hours. Day 4: Assess serum creatinine (SCr) versus baseline. If SCr has decreased by at least 30% from baseline, continue TERLIVAZ 0.85 mg (1 vial) intravenously every 6 hours. If SCr has decreased by less than 30% from baseline, dose may be increased to TERLIVAZ 1.7 mg (2 vials) intravenously every 6 hours. If SCr is at or above baseline value, discontinue TERLIVAZ. Continue TERLIVAZ until 24 hours after two consecutive SCr ≤1.5 mg/dL values at least 2 hours apart or a maximum of 14 days. See full prescribing information for instructions on preparation and administration ( 2.3 ). Flush IV line after administration. 2.1 Important Considerations Prior to Initiating and During Therapy Obtain baseline oxygen saturation (SpO 2 ) prior to administering the first dose of TERLIVAZ. During treatment, monitor patient oxygen saturation using continuous pulse oximetry. Do not use TERLIVAZ treatment in patients experiencing hypoxia until hypoxia resolves [see Contraindications (4) , and Warnings and Precautions (5.1) ] . Assess Acute-on-Chronic Liver Failure (ACLF) Grade and volume status before initiating TERLIVAZ [see Warnings and Precautions (5.1) and References (15) ]. 2.2 Recommended Dosage Record last available serum creatinine (SCr) value prior to initiating treatment (baseline SCr). The recommended starting dosage is TERLIVAZ 0.85 mg every 6 hours by slow intravenous bolus injection (over 2 minutes) on Days 1 through 3. Adjust the dose on Day 4 based on changes from baseline SCr using the dosing chart (Figure 1). Figure 1: Dosing Chart a Baseline SCr is the last available serum creatinine before initiating treatment. Figure 1 2.3 Preparation and Administration Reconstitute each vial with 5 mL of 0.9% Sodium Chloride Injection to prepare a 0.85 mg/5 mL solution. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. Administer TERLIVAZ through a peripheral or central line. A dedicated central line is not required. Flush the line after TERLIVAZ administration. If not administered immediately, store TERLIVAZ at 2°C to 8°C (36°F to 46°F) for up to 48 hours. Do not freeze. The reconstituted solution does not need protection from light.
Side Effects (Adverse Reactions)
6 ADVERSE REACTIONS The following adverse reactions are discussed elsewhere in the labeling: Serious or Fatal Respiratory Failure [see Warnings and Precautions (5.1) ] Ischemic Events [see Warnings and Precautions (5.3) ] The most common adverse reactions (≥10%) include abdominal pain, nausea, respiratory failure, diarrhea, and dyspnea. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact 1-800-844-2830 and www.Mallinckrodt.com 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, the adverse reaction rates observed in the clinical trials of TERLIVAZ cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of TERLIVAZ was evaluated in the CONFIRM trial [see Clinical Studies (14) ] . The average daily dose of TERLIVAZ was 3.1 mg (range 0.8 to 5.8 mg), with a mean duration of exposure to TERLIVAZ of 6.2 days (range 1 to 15 days). Treatment discontinuation due to adverse events occurred in 12.0% (24/200) of patients receiving TERLIVAZ and 5.1% (5/99) of patients receiving placebo. The most common adverse reactions that led to TERLIVAZ discontinuation were respiratory failure, abdominal pain, and intestinal ischemia/obstruction. Table 1 lists adverse reactions that occurred more commonly on TERLIVAZ than on placebo, and in at least 4% of patients treated with TERLIVAZ in the CONFIRM trial. The most commonly observed adverse reactions in TERLIVAZ-treated patients (≥10%) were abdominal pain, nausea, respiratory failure, diarrhea, and dyspnea. Table 1: Adverse Reactions Reported by ≥4 % of TERLIVAZ-Treated Patients Patients, n (%) TERLIVAZ (N=200) Placebo (N=99) Abdominal pain 39 (19.5) 6 (6.1) Nausea 32 (16.0) 10 (10.1) Respiratory failure 31 (15.5) 7 (7.1) Diarrhea 26 (13.0) 7 (7.1) Dyspnea 25 (12.5) 5 (5.1) Fluid overload 17 (8.5) 3 (3.0) Pleural effusion 11 (5.5) 0 (0.0) Sepsis 11 (5.5) 1 (1.0) Bradycardia 10 (5.0) 0 (0.0) Ischemia-related events Ischemia-related events include: skin discoloration, cyanosis, ischemia and intestinal ischemia. 9 (4.5) 0 (0.0) 6.2 Postmarketing Experience Adverse reactions reported from the worldwide postmarketing experience with terlipressin include headache, hyponatremia, skin necrosis and gangrene. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to terlipressin exposure.
Contraindications
4 CONTRAINDICATIONS TERLIVAZ is contraindicated in patients experiencing hypoxia or worsening respiratory symptoms. TERLIVAZ is contraindicated in patients with ongoing coronary, peripheral or mesenteric ischemia. TERLIVAZ is contraindicated: In patients experiencing hypoxia or worsening respiratory symptoms. ( 4 ) In patients with ongoing coronary, peripheral, or mesenteric ischemia. ( 4 )
Pregnancy and Breastfeeding
8.1 Pregnancy Risk Summary Based on findings from the published literature and on its mechanism of action, TERLIVAZ may cause fetal harm when administered to a pregnant woman [see Clinical Pharmacology (12.1) ] . In small, published studies, administration of a single intravenous dose of terlipressin to pregnant women during the first trimester induced uterine contractions and endometrial ischemia. The limited published data are not sufficient to determine a drug-associated risk for major birth defects or miscarriage . If TERLIVAZ is used during pregnancy, the patient should be informed of the potential risk to the fetus. The background risk of major birth defects and miscarriage for the indicated population is unknown. 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 In published reproductive toxicity animal studies, administration of terlipressin to pregnant guinea pigs at doses lower than the maximum recommended human dose of 4 mg/day caused a marked decrease in blood flow to the uterus and placenta. In rabbits, terlipressin is both embryotoxic and teratogenic (increased resorptions, increased implantation loss, fetal anomalies and fetal deformities).
Overdosage
10 OVERDOSAGE Manifestations of TERLIVAZ overdose are expected to be similar to the adverse reactions described with therapeutic doses. In case of overdose, initiate close monitoring of vital signs, electrolytes, and potential ischemic events and initiate appropriate symptomatic treatment.
How Supplied
16 HOW SUPPLIED/STORAGE AND HANDLING TERLIVAZ is supplied as a sterile, preservative-free, white to off-white lyophilized powder in single-dose vials containing 0.85 mg of terlipressin. Each vial is supplied in a carton (NDC 43825-200-01). Store TERLIVAZ vials in the carton under refrigerated conditions at 2°C to 8°C (36°F to 46°F). Store in the original carton to protect from light prior to reconstitution.
About This Information
This drug information is sourced from FDA-approved labeling via the openFDA database. It is intended for educational and reference purposes only. This is not medical advice. Always consult your healthcare provider before making decisions about medication. Drug information may be updated by the FDA; check with your pharmacist for the most current information.
What are side effects?
Side effects are unwanted reactions that can occur when taking a medication. They range from mild (headache, nausea) to severe (allergic reactions, organ damage). Not everyone experiences side effects, and severity varies. Report any concerning side effects to your doctor.
What are drug interactions?
Drug interactions occur when a medication is affected by another drug, food, or supplement. Interactions can make medications less effective or cause dangerous side effects. Always tell your doctor about all medications and supplements you take.