Suprane (desflurane)
General Anesthetics, Inhalant Inhalation Liquid (ML)
Last reviewed · Source: First Databank (FDB) drug data
Overview
Generic name: desflurane
Drug class: General Anesthetics, Inhalant
Therapeutic class: Anesthetics
Reference product & biosimilars
No reference, biosimilar or interchangeable associated with this drug.
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Indications
The following indications are listed for Suprane:
- Administration Of Inhaled Anesthesia
Dosing
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No dosing information is available for this tab.
No dosing information is available for this tab.
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Drug interactions
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There are no contraindication interactions for this drug.
Severe Interaction: Action is required to reduce the risk of severe adverse interaction.
Agents That May Cause Respiratory Depression/Sodium Oxybate
SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction.
MECHANISM OF ACTION: Oxybate by itself may be associated with severe somnolence or respiratory depression. Concurrent use with other CNS depressants may further increase the risk for respiratory depression or loss of consciousness.(1-3)
CLINICAL EFFECTS: Concurrent use of sodium oxybate and sedative hypnotics or alcohol may further increase the risk for profound sedation, respiratory depression, coma, and/or death.(1,2) Fatalities have been reported.(3)
PREDISPOSING FACTORS: Based upon FDA evaluation of deaths in patients taking sodium oxybate, risk factors may include: use of multiple drugs which depress the CNS, more rapid than recommended oxybate dose titration, exceeding the maximum recommended oxybate dose, and prescribing for unapproved uses such as fibromyalgia, insomnia or migraine. Note that in oxybate clinical trials for narcolepsy 78% - 85% of patients were also receiving concomitant CNS stimulants.(1-3)
PATIENT MANAGEMENT: Avoid use of concomitant opioids, benzodiazepines, sedating antidepressants, sedating antipsychotics, general anesthetics, or muscle relaxants, particularly when predisposing risk factors are present. If combination use is required, dose reduction or discontinuation of one or more CNS depressants should be considered. If short term use of an opioid or general anesthetic is required, consider interruption of sodium oxybate treatment.(1,2) Respiratory depression can occur at any time during opioid therapy, especially during therapy initiation and following dosage increases. The risk of opioid-related overdose or overdose-related death is increased with higher opioid doses, and this risk persists over the course of therapy. Consider these risks when using concurrently with other agents that may cause CNS depression.(4) Discuss opioid reversal agents (e.g., naloxone, nalmefene) with all patients when prescribing or renewing an opioid analgesic or medicine to treat opioid use disorder (OUD). Consider prescribing an opioid reversal agent (e.g., naloxone, nalmefene) to patients prescribed medicines to treat OUD or opioid analgesics who are at increased risk of opioid overdose (such as those taking CNS depressants) and when a patient has household members/close contacts at risk for accidental overdose. Discuss the options for obtaining an opioid reversal agent (e.g., prescription, over-the-counter, or as part of a community-based program).(5)
DISCUSSION: The FDA evaluated sodium oxybate postmarket fatal adverse event reports from the FDA Adverse Event Reporting System(AERS)and from the manufacturer. Although report documentation was not always optimal or complete, useful information was obtained. Factors which may have contributed to fatal outcome: concomitant use of one or more drugs which depress the CNS, more rapid than recommended oxybate dose titration, exceeding the maximum recommended oxybate dose, and prescribing for unapproved uses such as fibromyalgia, insomnia or migraine. Many deaths occurred in patients with serious psychiatric disorders such as depression and substance abuse. Other concomitant diseases may have also contributed to respiratory and CNS depressant effects of oxybate.(3)
Anesthetics/Aminoglycosides
SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction.
MECHANISM OF ACTION: The neuromuscular blocking activity of aminoglycosides results from a decreased sensitivity at the postjunctional membrane and interfere with transmitter release.(1) These actions produce a synergistic effect with anesthetic agents that produce neuromuscular blockade.(2,3) Some anesthetics cause renal failure due to release of fluoride ion. Aminoglycosides cause nephrotoxicity when high doses are given.(4,5)
CLINICAL EFFECTS: Increased neuromuscular blockade activity, profound sedation, respiratory depression, coma, and/or death. Circulatory collapse may also occur secondary to the neuromuscular blockade.(6-10) Decreased urinary output and increased BUN and serum creatinine may indicate renal impairment.
PREDISPOSING FACTORS: Patients in respiratory distress, history of renal impairment and high doses of aminoglycosides and anesthetics.
PATIENT MANAGEMENT: Monitor neuromuscular blockade with train-of-four stimulus. Monitor vital signs, and respiratory rate. Intravenous neostigmine (0.2 to 2.5 mg), calcium (1 G), and possibly sodium bicarbonate (dose not reported) may be beneficial in reversal of neuromuscular blockade and respiratory depression.(6-10) Supportive care and ventilation should be utilized until the neuromuscular blockade is resolved. Volume replacement may be necessary for circulatory collapse.(6-10) Monitor BUN, serum creatinine, and urinary output and adjust aminoglycoside and anesthetic doses according to renal function.
DISCUSSION: Aminoglycosides including kanamycin(6,11), streptomycin(6,13), amikacin(13), gentamicin(7,13-15), neomycin, and tobramycin(13) have been documented to have neuromuscular blocking activity. There is no documentation with netilmicin and paromomycin, though it is assumed that they produce the same effects as the other members of this class. Neomycin has been shown to interact with cyclopropane(8,9), halothane(6), methoxyflurane(6), and nitrous oxide(6). Enflurane, ethylene, and isoflurane share similar properties to the previous inhalation anesthetics and would likely interact with neomycin. Kanamycin(6,11) and streptomycin (6,12) are known to interact with ether. Gentamicin has been reported to potentiate atracurium.(16) Therefore it is hypothesized that all aminoglycosides interact with the inhaled anesthetics. One study evaluating gentamicin and halothane in animals did not exhibit a decrease in muscle strength.(17) Aminoglycosides have been proven to be nephrotoxic at high doses. Anesthetics containing fluoride also produce renal dysfunction. Nephrotoxicity occurred more often when gentamicin or tobramycin were given with enflurane than when enflurane was given alone or in patients who received nitrous oxide and opioid anesthesia.(4)
General Anesthetics (INHL)/Neuromuscular Blocking Agents
SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction.
MECHANISM OF ACTION: General anesthetics enhance the pharmacologic effects of nondepolarizing muscle relaxants.
CLINICAL EFFECTS: May see an increase in the neuromuscular blocking effects of the nondepolarizing muscle relaxant including respiratory depression, bradycardia, hypotension, flushing, or muscle weakness.
PREDISPOSING FACTORS: None determined.
PATIENT MANAGEMENT: It may be necessary to decrease the dose of the nondepolarizing muscle relaxant. Monitor neuromuscular function and adjust the dose of the nondepolarizing muscle relaxant accordingly.
DISCUSSION: Concomitant administration of general anesthetics and nondepolarizing muscle relaxants has been shown to produce synergistic neuromuscular blocking effects of nondepolarizing muscle relaxants.
Selected Inhalation Anesthetic Agents/Sympathomimetics
SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction.
MECHANISM OF ACTION: The exact mechanism is unknown. The anesthetics produce conduction changes that increase impulse re-entry into the myocardial tissue.(1) The anesthetics' ability to precipitate arrhythmias is enhanced by elevated arterial blood pressure, tachycardia, hypercapnia, and/or hypoxia, events that stimulate the release of endogenous catecholamines.(1)
CLINICAL EFFECTS: Concurrent use of inhalation anesthetic agents and sympathomimetics may result in ventricular arrhythmias or sudden blood pressure and heart rate increase during surgery.(2)
PREDISPOSING FACTORS: None determined.
PATIENT MANAGEMENT: Monitor blood pressure and avoid use of sympathomimetics in patients being treated with anesthetics on the day of surgery.(2) Intravenous use of epinephrine during surgery with halothane and related halogenated general anesthetics should be strongly discouraged. When intravenous epinephrine is necessary, nitrous oxide anesthesia supplemented with ether, muscle relaxants, or opioids should be used instead of halothane.(3,4) Epinephrine may safely be used subcutaneously with the following precautions: the patient is adequately ventilated to prevent hypoxia or respiratory acidosis; the total dose of epinephrine is limited to 100 mcg/10 minute period or 300 mcg/hour in adults, 3.5 mcg/Kg in infants, 2.5 mcg/Kg in children up to two years of age, and 1.45 mcg/Kg in children over two years of age; a minimum effective concentration of anesthetic is maintained; the drugs are not co-administered in patients with hypertension or other cardiovascular disorders; and the cardiac rhythm is continuously monitored during and after injection.(3-10) If arrhythmias occur after the administration of the epinephrine, the drugs of choice are lidocaine or propranolol, depending on the type of arrhythmia.(1)
DISCUSSION: Administration of epinephrine during halothane anesthesia may may lead to serious ventricular arrhythmias.(3-6,11-18) This has occurred when epinephrine was administered intravenously,(6) when it was administered with lidocaine as a dental block,(11,14) or when it was administered supraperiosteally.(5) Norepinephrine has been shown to interact with halothane in a manner similar to epinephrine.(1) In two case reports, patients were given terbutaline (0.25 to 0.35 mg) for wheezing following induction of anesthesia with halothane. One patient's heart rate increased from 68 to 100 beats/minute, and the ECG showed premature ventricular contractions and bigeminy, while the other patient developed multiple unifocal premature ventricular contractions and bigeminy. The arrhythmias resolved in both patients following lidocaine administration.(19) Although not documented, isoproterenol causes effects on the heart similar to terbutaline(20) and would probably interact with halothane in a similar manner. Other inhalation anesthetics that increase the incidence of arrhythmias with epinephrine include chloroform,(20) methoxyflurane,(20) and enflurane.(12) A similar interaction may be expected between the other inhalation anesthetics and sympathomimetics.
Moderate Interaction: Assess the risk to the patient and take action as needed.
Anesthesia Agents/Glp-1 Receptor Agonists
SEVERITY LEVEL: 3-Moderate Interaction: Assess the risk to the patient and take action as needed.
MECHANISM OF ACTION: GLP-1 receptor agonists can cause delayed gastric emptying.(1,2)
CLINICAL EFFECTS: Gastric contents may remain in the stomach after preoperative fasting, which could increase the risk of regurgitation and aspiration.(1,2)
PREDISPOSING FACTORS: None determined.
PATIENT MANAGEMENT: The American Society of Anesthesiologists (ASA) recommends the following for patients receiving elective procedures: - For patients on daily dosing, consider holding GLP-1 agonists on the day of the procedure. For patients on weekly dosing, consider holding GLP-1 agonists a week prior to the procedure. - Consult an endocrinologist for patients taking GLP-1 agonists for diabetes management if the GLP-1 agonist is held longer than the dosing schedule to avoid hyperglycemia. - For patients requiring urgent or emergent procedures, proceed and treat the patient as 'full stomach.'(3)
DISCUSSION: In one case report, a 31-year-old patient taking semaglutide followed preoperative fasting guidelines but food residue was discovered upon endoscopy, leading to cancellation of the surgical procedure.(4) In a case report, a semaglutide-treated patient experienced regurgitation upon induction of general anesthesia despite a 20 hour preoperative fasting period. The patient received semaglutide two days before the scheduled procedure.(5) A case report of a 42-year-old patient after fasting for 18 hours showed substantial gastric content upon endoscopy. The patient experienced intraoperative pulmonary aspiration of gastric contents which were suctioned from the trachea and bronchi using bronchoscopy.(6)
Contraindications
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- Malignant hyperthermia
- Disease of liver
- Duchenne muscular dystrophy
- Hepatic cirrhosis
- Hyperkalemia
- Neuromuscular disease
- Viral hepatitis
- Congenital long QT syndrome
- Coronary artery disease
- Familial periodic paralysis
Adverse reactions
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More Frequent
- Apnea
- Breath-holding spell
- Increased bronchial secretions
- Laryngismus
- Pharyngitis
Less Frequent
- Abnormal ECG
- Bradycardia
- Hypertension
- Hypotension
- Tachycardia
Rare or Very Rare
- Abnormal hepatic function tests
- Acute hepatic failure
- Acute myocardial infarction
- Acute pancreatitis
- Acute respiratory failure
- Agitation
- Asthma
- Atrial fibrillation
- Bronchospastic pulmonary disease
- Cardiac arrest
- Cholestasis
- Encephalopathy
- Heart failure
- Hemorrhage
- Hepatic necrosis
- Hepatitis
- Hyperbilirubinemia
- Hyperkalemia
- Hypokalemia
- Hypoxia
- Increased risk of bleeding due to coagulation disorder
- Jaundice
- Malignant hyperthermia
- Metabolic acidosis
- Myocardial ischemia
- Prolonged QT interval
- Rhabdomyolysis
- Seizure disorder
- Shock
- Torsades de pointes
- Urticaria
- Vasodilation of blood vessels
- Ventricular arrhythmias
- Ventricular bigeminy
More Frequent
- Cough
- Nausea
- Vomiting
Less Frequent
- Dyspnea
Rare or Very Rare
- Acute abdominal pain
- Conjunctival hyperemia
- Conjunctivitis
- Dizziness
- Erythema
- Fever
- General weakness
- Headache disorder
- Malaise
- Myalgia
- Palpitations
- Pruritus of skin
- Scleral icterus
- Sialorrhea
- Transient blindness
Precautions
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ICD codes
| Code | Type | Description |
|---|---|---|
| Administration of inhaled anesthesia | ||
| 3E0F7BZ | ICD10PCS | Introduction of anesthetic agent into respiratory tract, via natural or artificial opening |
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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