Product image of Kargluminsyra Waymade (Carglumic Acid) supplied by GNH India

Kargluminsyra Waymade

Active Ingredient:
Carglumic Acid
Origin:
EU

Kargluminsyra Waymade (Carglumic Acid)

carglumic acid, the active ingredient in Kargluminsyra Waymade, is an N‑acetylglutamate analog presented as an oral formulation for oral use. It treats hyperammonemia in patients with N‑acetylglutamate synthase deficiency and serves as adjunct therapy for hyperammonemia in organic acidurias.

GNH India supplies Kargluminsyra Waymade as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, transplant centres and pharmacies worldwide.

Manufacturer / TM Owner

Waymade B.V.

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Indications & Clinical Uses

Kargluminsyra Waymade is used to manage disorders of the urea cycle and related hyperammonemia conditions.

  • Hyperammonemia due to N‑acetylglutamate synthase deficiency: reduces plasma ammonia levels and supports the urea cycle.
  • Hyperammonemia in organic acidurias (adjunct therapy): helps lower ammonia accumulation.
  • Urea cycle disorder therapy: facilitates nitrogen disposal in patients with impaired urea cycle function.

How It Works

  • Carglumic acid mimics the natural cofactor N‑acetylglutamate, binding to and activating carbamoyl phosphate synthetase I, the first enzyme of the mitochondrial urea cycle. This activation restores the conversion of ammonia to carbamoyl phosphate, enhancing the overall capacity of the urea cycle to detoxify ammonia and thereby lowering plasma ammonia concentrations.

Side Effects

Adverse reactions may occur with carglumic acid therapy.

Common Side Effects

  • Nausea
  • Vomiting
  • Diarrhea
  • Abdominal pain
  • Headache
  • Fatigue

Serious or Rare Side Effects

  • Anaphylactic reaction
  • Severe allergic dermatitis
  • Hepatic dysfunction
  • Metabolic acidosis
  • Seizures
  • Significant elevation of liver enzymes

Precautions & Warnings

Carglumic acid requires careful monitoring and specific safety measures.

  • Dose adjustment in renal impairment: monitor ammonia levels and renal function.
  • Monitor liver function: assess for signs of hepatic adverse events.
  • Avoid in patients with known hypersensitivity to carglumic acid or its excipients.
  • Use with caution in pregnancy or breastfeeding: limited data, weigh benefits against risks.
  • Store at below 25°C: keep in the original pack, protect from moisture.

Avoid Interactions

Carglumic acid may interact with other medications that affect ammonia metabolism.

Major Interactions (Avoid)

  • Concurrent use with sodium phenylbutyrate: may diminish therapeutic effect.
  • Co‑administration with high‑dose nitrogen scavengers: risk of ammonia rebound.

Moderate Interactions (Monitor Closely)

  • Valproic acid: potential increase in ammonia levels.
  • Other urea cycle agents: monitor plasma ammonia closely.
  • Diuretics affecting electrolyte balance: observe for electrolyte disturbances.

Frequently Asked Questions

Kargluminsyra Waymade is prescribed to treat hyperammonemia in patients with N‑acetylglutamate synthase deficiency and as an adjunct therapy for hyperammonemia associated with organic acidurias. By supporting the urea cycle, it helps lower elevated ammonia levels in these specific metabolic conditions.

Carglumic acid acts as an analog of N‑acetylglutamate, the essential activator of carbamoyl phosphate synthetase I. By binding to this enzyme, it restores its activity, enabling the first step of the mitochondrial urea cycle to convert ammonia into carbamoyl phosphate, thereby facilitating ammonia detoxification.

The dosage of Kargluminsyra Waymade is individualized and determined by the prescribing clinician based on the patient’s age, weight, severity of hyperammonemia, and renal function. Healthcare professionals set the appropriate regimen to achieve optimal ammonia control.

Safety data for carglumic acid in pregnancy and lactation are limited. It should only be used when the potential benefit to the mother outweighs any possible risk to the fetus or infant. Clinicians should discuss the risk‑benefit profile with the patient and consider close monitoring.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain requirements) and assistance with import documentation.

Unlike sodium phenylbutyrate or sodium benzoate, which remove nitrogen by forming alternative waste products, carglumic acid directly activates the urea cycle enzyme carbamoyl phosphate synthetase I. This mechanism can be more effective in patients with N‑acetylglutamate synthase deficiency, while other scavengers are often used when the urea cycle is partially functional.

Store Kargluminsyra Waymade at temperatures below 25 °C, in its original packaging, and protect it from moisture and direct sunlight. Ensure the container is tightly closed to maintain product stability throughout its shelf life.

The medication is taken orally, usually with water. The exact timing relative to meals or other drugs should follow the prescribing clinician’s instructions to optimize absorption and therapeutic effect.

Serious adverse events, although rare, can include severe allergic reactions such as anaphylaxis, hepatic dysfunction, metabolic acidosis, and seizures. Patients should be monitored for any signs of these conditions, and treatment should be discontinued immediately if they occur.

Individuals with a known hypersensitivity to carglumic acid or any of its excipients should avoid the product. It is also contraindicated in patients where activation of carbamoyl phosphate synthetase I would be ineffective, such as those with complete enzyme deficiency unrelated to N‑acetylglutamate synthase.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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