Eraxis (Water Diluent) (anidulafungin)
Antifungals-Systemic Intravenous Vial (Ea)
Last reviewed · Source: First Databank (FDB) drug data
Overview
Anidulafungin is a semisynthetic, echinocandin antifungal agent.
Anidulafungin, a semisynthetic lipopeptide synthesized from a fermentation product of Aspergillus nidulans, is an echinocandin antifungal agent. Echinocandins (e.g., anidulafungin, caspofungin, micafungin) are glucan synthesis inhibitors and differ structurally and pharmacologically from other currently available antifungal agents.
Like other echinocandins, anidulafungin inhibits the synthesis of beta(1,3)-d-glucan, an integral component of the fungal cell wall that is not present in mammalian cells. The drug may be fungistatic and fungicidal in action.
Anidulafungin undergoes slow chemical degradation at physiologic temperature and pH to a ring-opened peptide that lacks antifungal activity. The drug does not appear to undergo hepatic metabolism. Anidulafungin is not a clinically important substrate for and does not inhibit or induce cytochrome P-450 (CYP) isoenzymes and does not appear to have clinically important effects on the metabolism of drugs metabolized by these hepatic isoenzymes.
The drug is more than 99% bound to plasma proteins. The elimination half-life of anidulafungin at steady state is approximately 27-52 hours. Steady-state concentrations are achieved within 24 hours of administration of the initial loading dose (twice the daily maintenance dosage); the estimated plasma accumulation factor during steady state is approximately 2.
Anidulafungin is eliminated principally in feces via the biliary tract, mostly as degradation products of the drug. In healthy individuals, about 30% of a single IV dose of radiolabeled anidulafungin was recovered in feces over 9 days (less than 10% was unchanged drug); less than 1% of the dose is eliminated in urine.
USES: This medication is used to treat a variety of fungal infections. Anidulafungin belongs to a class of drugs known as echinocandins. It works by stopping the growth of fungi.
Generic name: anidulafungin
Pronunciation: (ay-NID-ue-la-FUN-jin)
Drug class: Antifungals-Systemic
Therapeutic class: Anti-Infective Agents
Reference product & biosimilars
No reference, biosimilar or interchangeable associated with this drug.
Today’s intelligence on Eraxis (Water Diluent)
Indications
The following indications are listed for Eraxis (Water Diluent):
- Candida Peritonitis
- Candidemia
- Esophageal Candidiasis
- Intra-Abdominal Candida Abscess
Also known as: Abdominal Abscess Due To Candida, Candida Species Peritonitis, Candida Spp. Peritonitis, Esophageal Candidosis, Esophageal Moniliasis, Intra-Abdominal Candida Spp. Abscess.
Dosing
No dosing information is available for this tab.
Anidulafungin is administered by slow IV infusion. The drug should not be given by rapid IV injection.
| Drug label | Dosing type | Instructions |
|---|---|---|
| Eraxis 50 Mg Vial | Maintenance | Infuse 50 mg by intravenous route once daily at a rate not to exceed 1.1 mg/min. |
No dosing information is available for this tab.
Drug interactions
There is no enhanced messaging for this drug.
There are no contraindication interactions for this drug.
There are no severe interactions for this drug.
There are no moderate interactions for this drug.
Contraindications
Anidulafungin is contraindicated in patients with known hypersensitivity to the drug, other echinocandin antifungals (e.g., caspofungin, micafungin), or any ingredient in the formulation.
There are no contraindication contraindications for this drug.
- Pregnancy
There are no moderate contraindications for this drug.
Adverse reactions
Adverse effects reported in 5% or more of patients receiving anidulafungin include GI effects (nausea , diarrhea, vomiting , dyspepsia ), phlebitis/thrombophlebitis, hypokalemia, increased ALT, increased alkaline phosphatase, increased gamma-glutamyltransferase (GGT, gamma-glutamyl transpeptidase, GGPT), pyrexia, headache, rash, insomnia, anemia, and neutropenia.
More Frequent
- Hypokalemia
Less Frequent
- Deep venous thrombosis
- Hyperglycemia
- Hyperkalemia
- Hypertension
- Hypoglycemic disorder
- Hypomagnesemia
- Hypotension
- Skin rash
- Thrombocytosis
Rare or Very Rare
- Abnormal hepatic function tests
- Anaphylaxis
- Anemia
- Angioedema
- Atrial fibrillation
- Bronchospastic pulmonary disease
- Bundle branch block
- Cholestasis
- Dyspnea
- Erythema
- Hepatic necrosis
- Hepatitis
- Increased risk of bleeding due to coagulation disorder
- Leukocytosis
- Leukopenia
- Pruritus of skin
- Seizure disorder
- Shock
- Sinus node dysfunction
- Thrombocytopenic disorder
- Thrombophlebitis
- Urticaria
- Ventricular premature beats
More Frequent
- Diarrhea
- Fever
- Headache disorder
- Nausea
Less Frequent
- Acute abdominal pain
- Constipation
- Dehydration
- Dyspepsia
- Non-cardiac chest pain
- Peripheral edema
Rare or Very Rare
- Acute cognitive impairment
- Agitation
- Back pain
- Blurred vision
- Chills
- Cough
- Depression
- Dizziness
- Flushing
- Hemoptysis
- Hyperhidrosis
- Insomnia
- Ocular pain
- Pain in extremities
- Visual changes
- Vomiting
Precautions
No enhanced messaging available.
Safety and efficacy of anidulafungin have not been established in pediatric patients 16 years of age or younger.
Anidulafungin has been used in a limited number of neutropenic children 2-17 years of age+ without unusual adverse effects.
Although data are limited, some experts state that anidulafungin can be considered for first-line treatment of invasive candidiasis or for alternative treatment of esophageal candidiasis in children 2-17 years of age+ with human immunodeficiency virus (HIV) infection.
Category B. (See Users Guide.)
There are no adequate and well-controlled studies of anidulafungin in pregnant women, and the manufacturer states that the drug should be used during pregnancy only if clearly needed.
In rats, anidulafungin crosses the placenta, is detected in fetal plasma, and has been associated with incomplete ossification of several bones.
Anidulafungin is distributed into milk in rats; it is not known whether the drug is distributed into milk in humans.
Anidulafungin should be used with caution in nursing women.
Dosage adjustments are not necessary in patients 65 years of age or older.
Of the total number of patients treated with anidulafungin in clinical trials, 35% were 65 years of age or older and 18% were 75 years of age and older. Although no overall differences in safety and efficacy were observed between geriatric adults 65 years of age or older and younger adults in clinical trials and other clinical experience has not revealed any evidence of age-related differences, the possibility that some older patients may have increased sensitivity to the drug cannot be ruled out.
Dosage adjustments are not necessary when anidulafungin is used in geriatric patients.
ICD codes
| Code | Type | Description |
|---|---|---|
| Candida peritonitis | ||
| B37.89 | ICD10CM | Other sites of candidiasis |
| K65.0 | ICD10CM | Generalized (acute) peritonitis |
| T85.71 | ICD10CM | Infection and inflammatory reaction due to peritoneal dialysis catheter |
| T85.71xA | ICD10CM | Infection and inflammatory reaction due to peritoneal dialysis catheter, initial encounter |
| Candidemia | ||
| B37.7 | ICD10CM | Candidal sepsis |
| Esophageal candidiasis | ||
| B37.81 | ICD10CM | Candidal esophagitis |
| Intra-abdominal candida abscess | ||
| B37.9 | ICD10CM | Candidiasis, unspecified |
| D73.3 | ICD10CM | Abscess of spleen |
| K50.014 | ICD10CM | Crohn's disease of small intestine with abscess |
| K50.114 | ICD10CM | Crohn's disease of large intestine with abscess |
| K50.814 | ICD10CM | Crohn's disease of both small and large intestine with abscess |
| K50.914 | ICD10CM | Crohn's disease, unspecified, with abscess |
| K51.014 | ICD10CM | Ulcerative (chronic) pancolitis with abscess |
| K51.214 | ICD10CM | Ulcerative (chronic) proctitis with abscess |
| K51.314 | ICD10CM | Ulcerative (chronic) rectosigmoiditis with abscess |
| K51.414 | ICD10CM | Inflammatory polyps of colon with abscess |
| K51.514 | ICD10CM | Left sided colitis with abscess |
| K51.814 | ICD10CM | Other ulcerative colitis with abscess |
| K51.914 | ICD10CM | Ulcerative colitis, unspecified with abscess |
| K57.0 | ICD10CM | Diverticulitis of small intestine with perforation and abscess |
| K57.00 | ICD10CM | Diverticulitis of small intestine with perforation and abscess without bleeding |
| K57.01 | ICD10CM | Diverticulitis of small intestine with perforation and abscess with bleeding |
| K57.2 | ICD10CM | Diverticulitis of large intestine with perforation and abscess |
| K57.20 | ICD10CM | Diverticulitis of large intestine with perforation and abscess without bleeding |
| K57.21 | ICD10CM | Diverticulitis of large intestine with perforation and abscess with bleeding |
| K57.4 | ICD10CM | Diverticulitis of both small and large intestine with perforation and abscess |
| K57.40 | ICD10CM | Diverticulitis of both small and large intestine with perforation and abscess without bleeding |
| K57.41 | ICD10CM | Diverticulitis of both small and large intestine with perforation and abscess with bleeding |
| K57.8 | ICD10CM | Diverticulitis of intestine, part unspecified, with perforation and abscess |
| K57.80 | ICD10CM | Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding |
| K57.81 | ICD10CM | Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding |
| K63.0 | ICD10CM | Abscess of intestine |
| K65.1 | ICD10CM | Peritoneal abscess |
| K68.1 | ICD10CM | Retroperitoneal abscess |
| K68.11 | ICD10CM | Postprocedural retroperitoneal abscess |
| K68.12 | ICD10CM | Psoas muscle abscess |
| K68.19 | ICD10CM | Other retroperitoneal abscess |
| K75.0 | ICD10CM | Abscess of liver |
| N15.1 | ICD10CM | Renal and perinephric abscess |
| N34.0 | ICD10CM | Urethral abscess |
| N41.2 | ICD10CM | Abscess of prostate |
ICD code information from First Databank (FDB).
Formulary status
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Last reviewed · Source: First Databank (FDB) drug data
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