Heath, M.; Mann, C., 2022: Sodium zirconium cyclosilicate to increase lithium elimination 2019;14(6):798-809. Management: Separate the administration of sodium zirconium cyclosilicate and warfarin by at least 2 hours. If there is powder in the glass after taking your dose, add more water, stir, and drink right away. ZS-9 (sodium zirconium cyclosilicate) is an insoluble, non-absorbed zirconium silicate compound in clinical development and acts as a highly selective potassium-removing agent. Take sodium zirconium cyclosilicate at . This medicine is a potassium binder. Non-absorbed zirconium silicate that captures potassium in exchange fro hydrogen and sodium Increases fecal potassium excretion through binding K+ in GI tract Comments Onset of action at 1.0 hour and median time to achieving normal potassium levels at 2.2 hours, with 92% achieving normal potassium within 48 hours. 22 Sodium zirconium cyclosilicate is mainly excreted in the faeces and not systemically . It is a non-absorbed zirconium silicate that preferentially captures potassium in exchange for hydrogen and sodium, even in the presence of other cations such as calcium or magnesium. 5. How does sodium zirconium Cyclosilicate corrects hyperkalemia? Methods: In this multicenter, two-stage, double-blind, phase 3 trial, we randomly assigned 753 patients with hyperkalemia to receive either ZS-9 (at a dose of 1.25 g, 2.5 g, 5 g, or . Sodium zirconium cyclosilicate (SZC) is a novel, highly selective potassium binder that preferentially captures potassium in the gastrointestinal lumen, increasing potassium fecal excretion and thereby reducing sK + concentration. The active ingredient in LOKELMA is sodium zirconium cyclosilicate, a potassium binder. cationic exchange resins Sodium zirconium cyclosilicate (Lokelma) is a drug that binds potassium. Electronic address: a.burtle@wustl.edu. Sodium zirconium cyclosilicate (SZC) is a novel, highly selective potassium binder that is not absorbed or metabolized by the body [ 17 ]. 2014 ;312 (21): 2223 - 2233. following a resubmission: sodium zirconium cyclosilicate (Lokelma) is accepted for restricted use within NHSScotland.. szc, formerly known as zs-9, is an insoluble, inorganic, nonpolymer zirconium silicate compound comprising units of oxygen-linked zirconium and silicon atoms in the form of a microporous cubic lattice framework.5 it works as a selective cation exchange agent, primarily releasing hydrogen and sodium and preferentially capturing potassium, 4, 5 The phase IIIb DIALIZE study ( NCT03303521) revealed that SZC is an effective and well-tolerated treatment for . About Lokelma (sodium zirconium cyclosilicate [SZC]) SZC is an insoluble, non-absorbed sodium zirconium silicate, formulated as a powder for oral suspension, that acts as a highly selective potassium-removing agent. 1 Department of Emergency Medicine, MSC 8072-17-5001, Washington University School of Medicine, 660 S. Euclid Avenue, Saint Louis, MO 63110-1010, United States of America. LOKELMA can cause swelling (edema) caused by fluid retention in your body (such as hands, ankles, feet). It has been studied in three double-blind . Warfarin: Sodium Zirconium Cyclosilicate may increase the serum concentration of Warfarin. Sodium zirconium cyclosilicate RICaD Date:- July 2022 Review date: July 2025 Based on HeFT RICaD template Prepared by Satnaam Singh Nandra Interface Lead Pharmacist Birmingham CrossCity CCG Suggested Criteria for Continuation or Discontinuation Assessment of Efficacy Frequency At least 1 week after initiation and any dose changes. [2] It should not be used as an emergency treatment for life-threatening hyperkalemia. Sodium zirconium cyclosilicate (ZS-9) is a highly selective cation exchanger that entraps potassium in the intestinal tract in exchange for sodium and hydrogen (Fig. Lokelma (sodium zirconium cyclosilicate) is a prescription drug that treats hyperkalemia in adults. Sodium zirconium cyclosilicate comes as a powder in a packet to mix with water and take by mouth with or without food. Unlike sodium polystyrene sulfonate, SZC doesn't appear to cause bowel necrosis. Administer sodium zirconium cyclosilicate 2 hours before or 2 hours after other oral drugs unless it is determined that the other drug does not exhibit pH-dependent solubility. If simultaneous administration is required, monitor for signs and symptoms of warfarin toxicity (eg, elevated INR, bleeding). Sodium zirconium cyclosilicate is a nonabsorbed cation exchanger that selectively binds potassium in the intestine.Objective To evaluate the efficacy and safety of zirconium cyclosilicate for 28 . Sodium zirconium cyclosilicate is used to treat hyperkalemia (high potassium in the blood). SZC is studied predominantly for subacute to chronic reduction in potassium. Educational Resources. Efficacy and safety of sodium zirconium cyclosilicate for treatment of hyperkalemia: an 11-month open-label extension of HARMONIZE. The applicant, ZS Phanna Inc., has sought marketing approval for sodium zirconium cyclosilicate for oral suspension under the provisions of Section 505(b)(l). Hyperkalemia is more common in people with kidney disease, heart failure, high blood pressure and diabetes. Sodium zirconium cyclosilicate is a non-absorbed zirconium silicate that preferentially exchanges potassium for hydrogen and sodium. 4 Additionally, studies have shown it not to be systemically absorbed either. Class. Lokelma is supplied as a solution for oral administration. It is a non-absorbable inorganic compound that exchanges sodium and hydrogen ions for potassium. Sodium zirconium cyclosilicate is an inorganic, insoluble compound that is not susceptible to enzymatic metabolism. Roger SD, Spinowitz BS, Lerma EV, et al. Affiliations. Sodium zirconium cyclosilicate contained in Lokelma is an insoluble, non-absorbable inorganic crystalline compound that works as a potassium blinder. Thus, there is a need for additional agents that can safely treat hyperkalemia in both patients with acute disease and those with chronic disease. Sodium zirconium cyclosilicate is a potassium binder with a high affinity for potassium ions. Lokelma is the brand name of Sodium Zirconium Cyclosilicate. Indication under review: treatment of hyperkalaemia in adult patients.. SMC restriction: patients with hyperkalaemia (defined as a serum potassium of >6.0mmol/L) with chronic kidney disease (CKD) stage 3b to 5 and/or heart failure, who would otherwise need to down-titrate or . Sodium zirconium cyclosilicate among individuals with hyperkalemia: a 12-month phase 3 study. HARMONIZE-Global examined the efficacy and safety of SZC among outpatients with hyperkalaemia from diverse geographic and ethnic origins. {{configCtrl2.info.metaDescription}} Sign up today to receive the latest news and updates from UpToDate. Sodium zirconium cyclosilicate may be opaque to X-rays. This product is available in the following dosage forms: Learn about side effects, dosage, and more. IMPORTANT SAFETY INFORMATION FOR LOKELMA (sodium zirconium cyclosilicate) What is the most important thing I should know about LOKELMA? Sodium zirconium cyclosilicate and patiromer are effective cation exchangers that exchange such cations as sodium and calcium for potassium in the gastrointestinal tract. This medicinal product contains approximately 400 mg sodium per 5 g dose, equivalent to 20% of the WHO recommended maximum daily intake of 2 g sodium for an adult. Read all information given to you. Maintenance treatment of hyperkalemia in adult CKD patients with an eGFR of 30 ml/min/1.73m2, that have had at least 2 HK events and are sub . DRUG: Sodium Zirconium Cyclosilicate (SZC) Introduction: Indication: Hyperkalaemia in patients with heart failure or stage 3b to 5 chronic renal failure if they have: 1. 16. sodium zirconium cyclosilicate (zs-9) is a highly selective cation exchanger that entraps potassium in the intestinal tract in exchange for sodium and hydrogen (fig. Find patient medical information for sodium zirconium cyclosilicate oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Selected from NATIONAL DRUG DATA FILE (NDDF) data included with permission and copyrighted by First Databank, Inc., 2019. s1 in the supplementary. However, the effects of SZC during the perioperative period remained unknown. LOKELMA is a free flowing, odorless, insoluble white powder for oral suspension. The zirconium cyclosilicate portion of Lokelma isn't absorbed through the gut and into the bloodstream. Are not taking, or are taking a reduced dosage of, a renin- After that, it is usually taken once a day or once every other day. LOKELMA is a free flowing, odorless, insoluble white powder for oral suspension. Sodium zirconium cyclosilicate comes as a powder in a packet to mix with water and take by mouth with or without food. 23 It acts within 1 h of administration by permanently removing excess potassium in the gastrointestinal tract. S1 in the Supplemen - Each 5-g dose of sodium zirconium cyclosilicate contains approximately 400 mg of sodium; in clinical trials, mild-to-moderate edema was more commonly seen in patients treated with 15 g once daily; monitor for signs of edema, particularly in patients who should restrict their sodium intake or are prone to fluid overload (e.g., heart failure . Sodium zirconium cyclosilicate works directly in the intestines and is not. Clinical trials indicate that it is stable at room temperature. Hyperkalemia is a common clinical problem that is most often a result of impaired urinary potassium excretion due to acute or chronic kidney disease (CKD) and/or disorders or drugs that inhibit the renin-angiotensin-aldosterone system (RAAS). Sodium zirconium cyclosilicate is not used for emergency treatment of life-threatening hyperkalemia because it takes some time to work. The above information is intended to supplement . 4 Lokelma (sodium zirconium cyclosilicate) is a treatment option for hyperkalemia (high potassium levels in the body) in nonemergency situations. This medicine is available only with your doctor's prescription. Potassium binders are used to treat a condition called hyperkalemia, which is when you have too much potassium in your blood. hypokalemic electrolyte modifiers Pharm. Sodium zirconium cyclosilicate ( ZS-9 ), sold under the brand name Lokelma, is a medication used to treat high blood potassium. Sodium zirconium cyclosilicate is used to treat hyperkalemia (high levels of potassium in the blood). Swelling of the ankles or feet . Sodium zirconium cyclosilicate (ZS-9) is a highly selective cation exchanger that entraps potassium in the intestinal tract in exchange . After that, it is usually taken once a day or once every other day. Duration: 12 weeks. Sodium Zirconium Cyclosilicate - Last updated on October 15, 2022 All rights owned and reserved by Memorial Sloan Kettering Cancer Center. It got FDA approval in 2018. This copyrighted material has been downloaded from a licensed data provider. Do this until there is no more powder. It is administered orally and is odourless and tasteless. 2015;313 (5):526]. Add Resources to Your List. If the patient is having abdominal X-rays, radiographers should keep this in mind. Sodium Zirconium Cyclosilicate (SZC) is an oral potassium binder, essentially an upgrade of sodium polystyrene sulfonate (Kayexalate). [2] Use is likely safe in pregnancy and breastfeeding. Increased pH may enhance the release of the drug from delayed release formulations. It is a newly approved potassium binding resin marketed by AstraZeneca. [8] It is administered orally, is odourless, tasteless, and stable at room temperature. We investigated whether sodium zirconium cyclosilicate (ZS-9), a novel selective cation exchanger, could lower serum potassium levels in patients with hyperkalemia. Briefly, this agent is an inorganic cation exchange crystalline compound that allows a thermodynamically favourable catching of potassium ions. It exchanges hydrogen and sodium ions for Potassium. In general, administer drugs at least 2 hr before or after sodium zirconium cyclosilicate. In January 2022, changes were made to recommendations 1.1 and 1.2 because sodium zirconium cyclosilicate is now available in both primary and secondary care. SZC is an orally administered, insoluble, nonabsorbed, inorganic crystalline compound that selectively captures potassium ions in exchange for hydrogen and sodium ions in the gastrointestinal lumen. Lokelma (sodium zirconium cyclosilicate) is used to treat high blood potassium ( hyperkalemia) in adults. Sodium zirconium cyclosilicate is an insoluble, non-absorbed, non-polymer inorganic material designed to bind potassium ions with proven selectivity to treat hyperkalaemia. Sodium zirconium cyclosilicate (SZC) has been demonstrated for its serum potassium-lowering efficacy and safety in hyperkalemia hemodialysis patients. Decreased potassium level in the blood. When starting treatment with sodium zirconium cyclosilicate, it should be taken three times a day for up to 48 hours. Sodium zirconium cyclosilicate (Lokelma) [hereafter referred to as SZC] is a non-absorbed, non-polymer zirconium silicate compound that preferentially exchanges hydrogen and sodium for potassium and ammonium ions in the gastrointestinal tract (GIT), thereby increasing faecal potassium excretion and lowering serum potassium levels. Follow all instructions closely. Lokelma is considered high in sodium. 2 Department of Emergency Medicine, MSC 8072-17-5001, Washington University School of Medicine, 660 S. Euclid Avenue . Sodium Zirconium Cyclosilicate. Sodium zirconium cyclosilicate causes transient increases in gastric pH and can affect solubility (and consequent bioavailability) of certain pH-dependent drugs. JAMA. It attaches to potassium in the patient's food and body fluids in the lumen of the gastrointestinal tract and lowers the serum potassium levels. Lokelma is highly effective and has a very rapid onset of action compared to all the . Information last revised October 2021. sodium zirconium cyclosilicate will increase the level or effect of tolbutamide by increasing gastric pH. Kosiborod, M, Rasmussen, HS, Lavin, P. Effect of sodium zirconium cyclosilicate on potassium lowering for 28 days among outpatients with hyperkalemia: the HARMONIZE randomized clinical trial [published correction appears in JAMA. Class. Log in to print or send this list to your patient and save lists of resources you use frequently. What are side effects of Lokelma Common side effects of Lokelma include: mild to moderate swelling DESCRIPTION LOKELMA is a powder for oral suspension. It has a mean particle size of 20 m and includes no more than 3% of particles with a diameter below 3 m. Lokelma is available in 5g and 10g packets. Evidence-based recommendations on sodium zirconium cyclosilicate (Lokelma) for treating hyperkalaemia in adults. [2] It is taken by mouth. Sodium zirconium cyclosilicate is used to treat hyperkalemia (high levels of potassium in the blood) in adults. sodium zirconium cyclosilicate 10 gram oral powder packet. Trade Name (s) Lokelma Ther. It preferentially binds to potassium even in the presence of other cations such as calcium and magnesium ions. Therapy for hyperkalemia due to potassium retention is ultimately aimed at inducing potassium loss [ 1-3 ]. This page shows the latest sodium zirconium cyclosilicate news and features for those working in and with pharma, biotech and healthcare. Methods and results. [2] Common side effects include swelling and low blood potassium. The recommended dose is 10 g administered three times a day for up to 48 hours. Sodium Zirconium Cyclosilicate Authors: Terri L Levien Washington State University Danial E. Baker Washington State University Abstract and Figures Each month, subscribers to The Formulary. Sodium zirconium cyclosilicate is in a class of medications called potassium removing agents. When dietary counseling and dietary restriction are not effective, and MHD patients continue to develop hyperkalemia, these newer medications can be used. Each 5 g of sodium . It has a mean particle size of 20 m and includes no more Patients with persistent hyperkalaemia with a confirmed serum potassium level of at least 6.0 mmol/L, and 2. AZ acquired Lokelma ( sodium zirconium cyclosilicate) via a $2.7bn acquisition of ZS Pharma three years ago, but suffered serious setbacks in its approval thanks . 4 An in vivo mass balance study in rats showed that sodium zirconium cyclosilicate was recovered in the feces with no evidence of systemic absorption. [2] Onset of effects occurs in one to six hours. Sodium zirconium cyclosilicate powder for oral suspension is a non-absorbed, insoluble, free-flowing, odorless, tasteless white crystalline powder. Sodium zirconium cyclosilicate is a non-absorbed zirconium silicate that preferentially exchanges potassium for hydrogen and sodium. Mix the contents of the packet in a glass with about 3 tablespoons (45 mL) or more of water. 1 This is a potentially serious condition caused by raised potassium levels in the blood and is frequently associated with chronic kidney disease, heart failure and diabetes. When starting treatment with sodium zirconium cyclosilicate, it should be taken three times a day for up to 48 hours. Instead, this part of Lokelma stays in your gut and trades its sodium and hydrogen for potassium. The free concentration of serum potassium is reduced and fecal excretion of potassium is increased, resolving hyperkalemia. Sodium zirconium cyclosilicate (SZC, formerly ZS-9) is a selective K + binder to treat adults with hyperkalaemia. tolbutamide. The most common side effects of sodium zirconium cyclosilicate are-. Lokelma is specifically indicated for the treatment of hyperkalemia in adults. LOKELMA contains 400 mg of sodium in each 5 g dose. Sign Up Edema or fluid accumulation in the body. 1 SZC preferentially captures potassium in the gastrointestinal lumen, thereby reducing potassium absorption and increasing potassium fecal excretion, and reducing sK + [ 17 - 19 ]. Sodium zirconium cyclosilicate Lokelma 5 g, powder (Astra Zeneca) After initial dosing subjects will be instructed to take the study drug once daily in the morning, by oral administration after the powder has been dissolved in a glass of drinking water. Lokelma (sodium zirconium cyclosilicate) is a highly-selective, oral potassium-removing agent. Clin J Am Soc Nephrol. sodium zirconium cyclosilicate General Pronunciation: soe -dee-um zir- koe -nee-um sye -kloe- sil -i-kate To hear audio pronunciation of this topic, purchase a subscription or log in. Sodium Zirconium Cyclosilicate is a non-absorbable drug that acts by inhibiting potassium absorption from the gut. Stir well and drink right away. Corrective treatment of hyperkalemia in adult patients (10 g administered three times per day, for 48 hours but up to 72 hours as needed), in line with the anticipated Health Canada approved indication.
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