Drug Therapy Protocols Flashcards
Indications for Adrenaline
- Cardiac Arrest
- Severe Anaphylaxis
- Severe Life-threatening Bronchospasm
Contraindications for Adrenaline
Nil
Adult Dosages for Adrenaline - Cardiac Arrest, Severe Bronchospasm Anaphylaxis (IV & IM)
Cardiac arrest:
- (IV) 1mg repeated at 3-5 min intervals (NO MAX)
Anaphylaxis/ Severe Bronchospasm:
- (IM - Epipen) 300mcg single dose ONLY
- (IM) 500mcg repeated at 5 min intervals (NO MAX)
Paed Dosages for Adrenaline - Cardiac Arrest, Anaphylaxis and Severe Bronchospasm (IV & IM)
Cardiac Arrest:
- (IV) 10kg or more (over 1 year) 10mcg/kg repeated at 3-5 min intervals (NO MAX)
- (IV) Less than 10kg (excl. newborn) 100mcg repeated at 3-5 min intervals (NO MAX)
- (IV) Newborn 50mcg repeated at 3-5 min intervals (NO MAX)
Anaphylaxis/ Severe Bronchospasm:
- (IM - Epipen) >6 YO 300mcg single dose
- (IM - Epipen) <6 YO 150mcg single dose
- (IM) >6 YO 300mcg repeated at 5 min intervals (NO MAX)
- (IM) 1-6 YO 150mcg repeated at 5 min intervals (NO MAX)
- (IM) 6mnths - 1 YO 100mcg repeated at 5 min intervals (NO MAX)
- (IM) <6mnths - 50mcg repeated at 5 min intervals (NO MAX)
Indications for Aspirin
- Suspected ACS
- Acute Cardiogenic Pulmonary Oedema
Contraindications for Aspirin
- Allergy or adverse reaction to aspiring or any NSAID
- Chest pain associated with psychostimulant OD
- Bleeding or clotting disorders
- Current GI bleeding or peptic ulcers
- Patients <18 YO
Adult Dosages for Aspirin (PO)
- (PO) 300mg (Daily max 300-450mg)
Indications for Ceftriaxone
- Suspected meningococcal septicaemia
Contraindications for Ceftriaxone
- Allergy or adverse drug reaction to cephalosporin antibiotics
- Known immediate or severe hypersensitivity to penicillin or carbapenem based drugs
- Patient >1mnth (consult)
Adult Dosages for Ceftriaxone (IM & IV)
- (IM) 2g (2x1g injections) single dose only
- (IV) 2g over 20 mins single dose only
- Refer document for more details & paeds concentration
Indications for Clopidogrel
- Patients with STEMI who have been accepted for pPCI
EITHER:
(as an adjunct medication to aspirin and heparin) WHEN the cardiologist requests clopidogrel
(patients who have received tenecteplase and have been administered aspirin and enoxaparin)
Contraindications for Clopidogrel
- Allergy or adverse drug reaction
- Patients contraindications for pre-hospital fibrinolysis
- Current clopidogrel OR ticagrelor therapy
- Patients <18 YO
- Active bleeding
- Prior intracranial haemorrhage
Adult Doses for Clopidogrel for request of intervening cardiologist and in addition to enoxaparin, aspirin and tenecteplase (PO)
- (PO) 600mg - where the intervening cardiologist has requested clopidogrel - pPCI (adjunct with aspirin and heparin)
- (PO) 300mg - patients who have received tenecteplase, enoxaparin and aspirin
Indications for Dexamethasone
- Croup
Contraindications for Dexamethasone
- Allergy or adverse drug reaction
- Children >6mnths or <6 YO (consult)
- Steroids within 4/24
Paed Dosage for Dexamethasone (PO)
- (PO) 6mnths - 6YO 0.3mg/kg (rounded to nearest 0.5ml)
* * Refer spreadsheet in database
Indications for Droperidol
- Acute behavioural disturbance with SAT Score >2
Contraindications for Droperidol
- Allergy or adverse drug reaction
- Parkinson’s disease
- Known lewy body dementia
- Previous dystonic reaction to droperidol
- Patients < 8 years
- Suspected sepsis (consult)
Adult dosages for Droperidol (IV & IM)
- (IM & IV) > 65 YO 5mg and can be repeated at 15 min (MAX 10mg)
- (IM & IV) 16-65 YO 10mg and can be repeated at 15 min (MAX 20mg)
- (IM & IV) 13-15 YO 0.1-0.2mg/kg (max 10mg) and can be repeated at 15 min (MAX 20MG)
- Consult for >65 AND 13-15 YO
Indications for Enoxaparin
- Patients with STEMI who have received tenecteplase (as an adjunct with aspirin and clopidogrel)
Contraindications for Enoxaparin
- Allergy or adverse reaction
- Patients contraindicated for pre-hospital fibrinolysis
Adult dosage for Enoxaparin (IV)
- (IV) loading dose of 30mg to be administered 15 mins before SUBCUT dose
- (IV) maintenance dose (1mg/kg - not to exceed 100mg) to be administered 15 min after loading dose
Indications for Fentanyl
- Significant Pain
- Autonomic dysreflexia (SBP >160mmHg)
- Morphine is preferred EXCEPT for haemodynamic instability, kidney disease, suspected ACS, allergy or adverse reaction
Contraindications for Fentanyl
- Allergy or adverse reaction
Adult dosages for Fentanyl (IM, IV & NAS)
- (IM & NAS) >70 YO 25-50mcg repeated at up to 50mcg every 10 mins (MAX 100mcg)
- (IM & NAS) <70 YO 25-100mcg repeated at up to 50mcg every 10 mins (MAX 200mcg)
- (IV) >70 YO 25mcg repeated at 15mcg every 5 mins (MAX 100mcg)
- (IV) <70 YO 25-50mcg repeated at up to 50mcg every 5 mins (MAX 200mcg)
Paed dosages for Fentanyl (NAS, IM, IV)
- (NAS) >1 YO 1.5mcg/kg (single max 50mcg) repeated once at 1mcg/kg at 10 mins (MAX 100mcg)
- (IM) >1 YO 1-2mcg/kg (single max 50mcg) (MAX 2mcg/kg)
- (IV) >1 YO 1mcg/kg (single max 25mcg) repeated at 0.5mcg/kg at 5 min intervals (MAX 2mcg/kg)
Indications for Glucagon
- Symptomatic hypoglycaemia (inability to self administer glucose)
- Refractory anaphylaxis with persistent hypotension/shock (unresponsive to 3x IM adrenaline and fluid challenge)
Contraindications for Glucagon
- Allergy or adverse reaction
Adult dosage for Glucagon with symptomatic hypoglycaemia and refractory anaphylaxis (IM & IV)
- (IM & IV) 1mg single dose only, reconstitute 1mg with 1ML of water for injection in 3mL syringe
Paed dosage for Glucagon with symptomatic hypoglycaemia and refractory anaphylaxis (IM)
- (IM & IV) >25kg 1mg single dose, reconstitute 1mg with 1ml of water in 3mL syringe
- (IM & IV) <25kg 0.5mg single dose, reconstitue 1mg with 2ml of water in 3ml syringe for concentration of (1mg/2mL - give 0.5mg/1mL)
Indications for Glucose Gel
- Symptomatic hypoglycaemia with ability to self admin
Contraindications for Glucose Gel
- Unconciousness
- Patients with difficulty swallowing
- Patients <2 YO
Adult & Paed dosages for Glucose Gel (PO)
- (PO) 15g repeated once at 15 min if BGL <4.0mmol/L (MAX 30G)
Indications for Glucose 10%
- Symptomatic hypoglycaemia (with the inability to self-administer oral glucose)
Contraindications for Glucose 10%
- Nil
Adult Dosage for Glucose 10% (IV)
- (IV) 15g (150mL) repeated at 10g/100mL boluses every 5 mins until BGL >4.0mmol/L
Indications for Glyceryl Trinitrate
- Suspected AC (with pain)
- Acute cardiogenic pulmonary oedema
- Autonomic dysreflexia (SPB >160mmHg)
- Irukandji Syndrome (SBP >160mmHg)
Contraindications for Glyceryl Trinitrate
- Allergy or adverse reaction
- HR <50 or >150 bpm
- SBP <100mmHg
- Acute CVA
- Head trauma
- Phosphodiesterase 5 inhibitor medication admin (sildenafil, vardenafil 24/24 and tadalafil 48/24)
Indications for Heparin
- Patients with STEMI who have been accepted for pPCI (adjunct medication with aspirin and EITHER ticagrelor or clopidogrel)
Contraindications for Heparin
- Allergy or adverse drug reaction
- Patient <18 YO
- Active bleeding or clotting problem
- Prior intracranial haemorrhage
- Current use of anticoagulants e.g. warfarin
Adult dosages for Heparin (IV)
- (IV) 5000 units (or dose requested by the intervening cardiologist)
Indications for Hydrocortisone
- Asthma
- Acute exacerbation of COPD (evidence of respiratory distress)
- Refractory Anaphlyaxis with persistent wheeze (unresponsive to 3x IM adrenaline)
- Symptomatic adrenal insufficiency
Adult dosages of Hydrocortisone for refractory anaphylaxis, COPD and adrenal insufficiency (IM & IV)
COPD & Adrenal Insufficiency:
- (IM & IV) 100mg single dose only
Refractory Anaphylaxis:
- (IM & IV) 200mg single dose only
Paed dosages of Hydrocortisone for refractory anaphylaxis, COPD and adrenal insufficiency (IM & IV)
Asthma & Refractory Anaphlyaxis:
- (IM & IV) 4mg/kg single dose only, not to exceed 100mg
Symptomatic Adrenal Insufficiency:
- (IM & IV) 0-4 YO 25mg single dose
- (IM & IV) 5-10 YO 50mg single dose
- (IM & IV) >10 YO 100mg single dose
Indications for Ibuprofen
- Moderate pain due to acute inflammation and tissue injury
Contraindications for Ibuprofen
- Allergy or adverse reaction to any NSAID or aspirin
- Concomitant NSAID therapy
- Current GI bleeding or peptic ulcers
- Dehydration and or hypovolaemia
- Renal impairment
- NSAID induced asthma
Adult dosages for Ibuprofen (PO)
- (PO) 200-400mg not to be administered within 6 hours of previous admin
Indications for Ipratropium Bromide
- Moderate bronchospasm (unresponsive to QAS salbutamol NEB)
- Severe bronchospasm
Contraindications for Ipratropium Bromide
- Allergy and or adverse reaction
- Patients less than 1 YO
Adult Dosages for Ipratropium Bromide (NEB)
- (NEB) 500mcg repeated at 20 minute intervals (MAX 1.5mg)
Adult Dosages for Ipratropium Bromide (NEB)
- (NEB) >6 YO 500mcg repeated at 20 minute intervals (MAX 1.5mg)
- (NEB) 1-5 YO 250mcg repeated at 20 minute intervals (MAX 750mcg)
Indications for Loratadine
- Symptomatic urticaria (without evidence of anaphylaxis)
Contraindications for Loratadine
- Allergy or adverse drug reaction
- Anaphylaxis
Adult Dosages for Loratadine (PO)
- (PO) 10mg single dose & not to be administered within 24 hours of previous antihistamine
Paed Dosages for Loratadine (PO)
- (PO) > 8 YO 10mg single dose only
Indications for Methoxyflurane
- Pain
Contraindications for Methoxyflurane
- Allergy or adverse drug reaction
- Patients <1 year
- History of significant liver or renal disease
- History of malignant hyperthermia
Adult Dosages for Methoxyflurane (INH)
- (INH) 3mL repeated once after 20 mins (MAX 6mL)
Paed Dosages for Methoxyflurane (INH)
- (INH) >1 YO 3mL single dose
Indications for Midazolam
- Generalised focal seizure (GCS <12)
Contraindications for Midazolam
- Allergy or adverse reaction
Adult dosages for Midazolam (NAS, IM, IV)
- (NAS, IM) 5mg repeated every 10 minutes (MAX 20mg)
- (IV) 5mg repeated every 5 minutes (MAX 20mg)
Paed Dosages for Midazolam (NAZ, & IM)
- (NAS, IM) 200mcg/kg (single dose not to exceed 5mg) repeated at half the initial dose (max 2.5mg) at 10 min intervals (MAX 10mg)
Indications for Morphine
- Significant pain
- Sedation
- Autonomic dysreflexia (SBP >160mmHg)
- Morphine is preferred EXCEPT for haemodynamic instability, kidney disease, suspected ACS, allergy or adverse reaction
Contraindications for Morphine
- Allergy or adverse reaction
- Kidney disease (renal failure)
Adult Dosages for Morphine (IV & IM)
- (IM) >70 YO 2.5-5mg repeated at up to 5mg every 10 mins (MAX 10mg)
- (IM) <70 YO 2.5-10mg repeated at up to 5mg every 10 mins (MAX 20mg)
- (IV) >70 YO 2.5mg repeated at up to 2.5mg every 5 minutes (MAX 10mg)
- (IV) <70 YO 2.5-5mg repeated at up to 5mg every 5 mins (MAX 20mg)
Paed Dosages for Morphine (IM & IV)
- (IM) >1 YO 100-200mcg/kg (single max dose 5mg) (MAX 200mcg/kg)
- (IV) >1 YO 100mcg/kg (single max dose 2.5mg)repeated at 50mcg/kg at 5 min intervals (MAX 200mcg/kg)
Indications for Naloxone
- Respiratory depression (secondary to the administration of narcotic drugs)
Contraindications for Naloxone
- Allergy or adverse drug reaction
- Newly born patient
Adult Dosages for Naloxone (IM)
- (IM) 1.6mg single dose only
Paed Dosages for Naloxone (IM)
- (IM) 20mcg/kg single dose only, not to exceed 800mcg
Indications for Ondansetron
- Significant nausea or vomiting
Contraindications for Ondansetron
- Allergy or adverse drug reaction
- Congenital long QT syndrome
- Current apomorphine therapy (used in severe Parkinson’s disease)
- Patients less than 2 YO
Adult Dosages for Ondansetron (IM, IV, PO)
- (PO & IM) 4-8mg with slow push over 2-3 min (MAX 8mg)
Paed Dosages for Ondansetron (PO, IM, IV)
- (PO) >5 YO 4mg single dose only
- (PO) 2-4 YO 2mg single dose only
- (IM) >2 YO 100mcg/kg (rounded to nearest 5kg) single dose not to exceed 4mg
- (IV) >2 YO 100mcg/kg single dose only, not to exceed 4mg (slow push over 2-3 min)
Indications for Oxygen
- A wide range of conditions resulting in, or potentially resulting in systematic or localised hypoxia
Contraindications for Oxygen
- Known paraquat poisoning with SpO2 equal or greater than 88%
- History of bleomycin therapy with SpO2 equal or greater than 88%
Adult & Paed Dosages for Oxygen (INH)
Intra-arrest, CO poisoning, cyanide poisoning, preoxygenation for RSI:
- (INH) administer 100% O2
Paraquat toxicity, bleomycin treatment, obesity, COPD, CF, neuromuscular disease:
- (INH) titrate oxygen to achieve 88-92%
All other presentations:
- (INH) titrate oxygen to achieve 92-96%
Indications for Oxytocin
- Active management of the third stage labour (following confirmed delivery of all foetuses) AND the prevention of primary post-partum haemorrhage
- Management of uncontrolled primary or secondary post-partum haemorrhage
Contraindications for Oxytocin
- Allergy or adverse drug reaction
- Undelivered foetuses
Adult dosages for Oxytocin (IM & IV)
- (IM) 10 IU single dose only
- (IV) 10 IU slow push over 2-5 mins (may be given in addition to dose given for active management of 3rd stage)
Indications for Paracetamol
- Mild to moderate pain
- Fever (causing distress)
Contraindications for Paracetamol
- Allergy or adverse drug reaction
- Patients < 1 mnth old
Adult dosages for Paracetamol (PO)
- (PO) > 16 YO 0.5-1g repeated every 4 hours (MAX 4g in 24/24)
Paed Dosages for Paracetamol (PO)
- (PO) >1mnth 15mg/kg single dose only (Elixir)
- (PO) >7 YO 15mg/kg single dose only (Soluble tablets)
Indications for Salbutamol
- Bronchospasm
- Suspected Hyperkalaemia
Contraindications for Salbutamol
- Allergy or adverse drug reaction
- Patients less than 1 year old
Adult Dosages for Salbutamol (NEB)
- (NEB) 5mg repeated PRN (NO MAX)
Paed Dosages for Salbutamol (NEB)
- (NEB) 1-5 years 2.5mg single dose only
- (NEB) >6 YO 5mg single dose only
Indications for Sodium Chloride 0.9%
- Inadequate tissue perfusion/shock
- Hypovolaemia
- Significant burns (TBSA >20% for adults or >10% for paeds)
- To dissolve and dilute drugs
- As a flush following IV administration
Contraindications for Sodium Chloride 0.9%
- Nil
Adult doses for Sodium Chloride 0.9% (IV)
- (IV) PRN, titrate according to the patients physiological response to treatment
- (IV) mL/hr to be infused = 15/mL/hr x TBSA (nearest 10%) if >100kg administer an additional 200mL/hr
Paed Dosages for Sodium Chloride 0.9%
- (IV) 10-20mL/kg, may be repeated twice if required (max dose 60mL/kg)
- Required Consult in all cases
Indications for Sucrose 24%
- Short term procedural pain management (IV cannulation)
- Distress due to pain
Contraindications for Sucrose 24%
- Patients >12 mnths of age
- Sucrose intolerance (CSID)
- Fructose intolerance
- Glucose-galactose malabsorption
- Concurrent muscle relaxant/ paralysis therapy
Paed Dosages for Sucrose 24% (PO)
- (PO) 0-1mth 0.1mL (2 drops) can be repeated once at 5 mins
- (PO) 2-12mnths 0.5mL (10 drops) can be repeated once at 5 mins
Indications for Tenecteplase
- Patient with STEMI who meet the criteria as defined by QAS coronary artery reperfusion checklist
Contraindications for Tenecteplase
- <18 or >75 YO
- Uncontrolled hypertension (SBP >180mmHg OR DBP >100mmHG at any stage)
- Allergy or adverse drug reaction to any of: tenecteplase, enoxaparin or clopidogrel
- Left BB on 12-lead
- Current OR history of thrombocytopenia
- Active tuberculosis
- Known cerebral disease
- Previous intracranial haemorrhage
- Ischaemic stroke or TIA within 3/12
- History of significant close head or facial trauma in last 3/12
- Suspected aortic dissection
- History of major trauma or surgery within last 6/52
- Internal bleeding within last 6/52 (GI, UT)
- Bleeding or clotting disorder
- current use of anticoagulants (warfarin)
- Non compressible vascular punctures
- Prolonged (>10 mins) CPR
- Known to be pregnant or delivered within last 2/52
- History of serious systemic disease
- Resident of aged care facility requiring significant assistance
- Acute MI in the setting of trauma
Adult Dosages for Tenecteplase (IV)
- (IV) weight calculated dose (refer chart) administered into a pre-existing IV line containing sodium chloride 0.9% over 10 sec
Indications for Ticagrelor
- Patients with STEMI who have been accepted for pPCI (in adjunct with aspirin and heparin where there cardiologist is requesting ticagrelor)
Contraindications for Ticagrelor
- Allergy or adverse drug reaction
- Patient currently taking ticagrelor or clopidogrel
- Patient less than 18 YO
- Active bleeding
- Prior intracranial haemorrhage
- History of hepatic impairment
Adult Dosages for Ticagrelor (PO)
- (PO) >18 YO 180mg
Indications for Tranexamic Acid
- Recent Traumatic injuries (< 3 hours) with a COAST score >3
- Management of uncontrolled PPH (< 3 hours)
Contraindications for Tranexamic Acid
- Allergy or adverse drug reaction
Adult Dosages for Tranexamic Acid (IV)
- (IV) 1g slow push over 10 mins, single dose