Sterile Noradrenaline Concentrate 4mg/2ml in Pre-filled Syringe Taj Pharma

  1. Name of the medicinal product

Sterile Noradrenaline Concentrate 4mg/2ml in Pre-filled Syringe Taj Pharma

  1. Qualitative and quantitative composition

1 Pre-filled Syringe of 2 ml contains
4 mg noradrenaline tartrate equivalent to 2 mg noradrenaline base.

Excipient(s) with known effects:

1 Pre-filled Syringe   of 2 ml contains

0.29 mmol (or 6.7 mg) sodium.

For the full list of excipients, see section 6.1.

  1. Pharmaceutical form

Pre-filled Syringe.

A clear colourless or yellowish solution

pH: 3.0 – 4.0

Osmolarity: approximately 280 mOsm/l

  1. Clinical particulars

4.1 Therapeutic indications

Indicated for use as an emergency measure in the restoration of blood pressure in cases of acute hypotension.

4.2 Posology and method of administration

Posology

Adults

Initial rate of infusion:

When diluted as recommended in section 6.6 (the concentration of the prepared infusion is 40 mg/litre noradrenaline base (80 mg/litre noradrenaline tartrate)) the initial rate of infusion, at a body weight of 70 kg, should be between 10 ml/hour and 20 ml/hour (0.16 to 0.33 ml/min). This is equivalent to 0.4 mg/hour to 0.8 mg/hour noradrenaline base (0.8 mg/hour to 1.6 mg/hour noradrenaline tartrate). Some clinicians may wish to start at a lower initial infusion rate of 5 ml/hour (0.08 ml/min), equivalent to 0.2 mg/hour noradrenaline base (0.4 mg/hour noradrenaline tartrate).

Titration of dose:

Once an infusion of noradrenaline has been established the dose should be titrated in steps of 0.05 -0.1 µg/kg/min of noradrenaline base according to the pressor effect observed. There is great individual variation in the dose required to attain and maintain normotension. The aim should be to establish a low normal systolic blood pressure (100 – 120 mm Hg) or to achieve an adequate mean arterial blood pressure (greater than 65 – 80 mm Hg – depending on the patient’s condition).

Noradrenaline Infusion Solution

40 mg/litre (40 µg /ml) noradrenaline base

Patient’s Weight Posology (µg/kg/min)

noradrenaline base

Posology (mg/hour)

noradrenaline base

Infusion Rate (ml/hour)
50 kg 0.05 0.15 3.75
0.1 0.3 7.5
0.25 0.75 18.75
0.5 1.5 37.5
1 3 75
60 kg 0.05 0.18 4.5
0.1 0.36 9
0.25 0.9 22.5
0.5 1.8 45
1 3.6 90
70 kg 0.05 0.21 5.25
0.1 0.42 10.5
0.25 1.05 26.25
0.5 2.1 52.5
1 4.2 105
80 kg 0.05 0.24 6
0.1 0.48 12
0.25 1.2 30
0.5 2.4 60
1 4.8 120
90 kg 0.05 0.27 6.75
0.1 0.54 13.5
0.25 1.35 33.75
0.5 2.7 67.5
1 5.4 135

Some clinicians may prefer to dilute to other concentrations. If dilutions other than 40 mg/l are used, check the infusion rate calculation carefully before starting treatment.

Renal or hepatic impairment:

There is no experience in treatment of renally or hepatically impaired patients

Elderly:

As for adults but see section 4.4.

Paediatric population

Not recommended.

Duration of Treatment and Monitoring:

Noradrenaline should be continued for as long as vasoactive drug support is indicated. The patient should be monitored carefully for the duration of therapy. Blood pressure should be carefully monitored for the duration of therapy.

Withdrawal of Therapy:

The noradrenaline infusion should be gradually decreased since abrupt withdrawal can result in acute hypotension.

Route of Administration:

For intravenous use.

Method of administration:

Administer as a diluted solution via a central venous catheter.

The infusion should be at a controlled rate using either a syringe pump or an infusion pump or a drip counter.

For instructions on dilution of the medicinal product before administration, see section 6.6.

4.3 Contraindications

Hypersensitivity to noradrenaline tartrate or to any of the excipients listed in section 6.1.

4.4 Special warnings and precautions for use

Noradrenaline should only be administered by healthcare professionals who are familiar with its use.

Elderly patients may be especially sensitive to the effects of noradrenaline.

Particular caution should be observed in patients with coronary, mesenteric or peripheral vascular thrombosis because noradrenaline may increase the ischemia and extend the area of infarction. Similar caution should be observed in patients with hypotension following myocardial infarction, in patients with Prinzmetal’s variant angina and in patients with diabetes, hypertension or hyperthyroidism.

Noradrenaline should be used with caution in patients who exhibit profound hypoxia or hypercarbia.

Noradrenaline should be used only in conjunction with appropriate blood volume replacement. When infusing noradrenaline, the blood pressure and rate of flow should be checked frequently to avoid hypertension.

Extravasation of the solution may cause local tissue necrosis. The infusion site should be checked frequently. If extravasation occurs, the infusion should be stopped and the area should be infiltrated with phentolamine without delay.

Prolonged administration of any potent vasopressor may result in plasma volume depletion which should be continuously corrected by appropriate fluid and electrolyte replacement therapy. If plasma volumes are not corrected, hypotension may recur when the infusion is discontinued, or blood pressure may be maintained at the risk of severe peripheral and visceral vasoconstriction (e.g., decreased renal perfusion) with diminution in blood flow and tissue perfusion with subsequent tissue hypoxia and lactic acidosis and possible ischaemic injury.

Contains sodium. To be taken into consideration by patients on a controlled sodium diet, see section 2.

4.5 Interaction with other medicinal products and other forms of interaction

The use of noradrenaline with volatile halogenated anaesthetic agents, monoamine oxidase inhibitors, linezolid, tricyclic antidepressants, adrenergic-serotoninergic drugs or any other cardiac sensitising agents is not recommended because severe, prolonged hypertension and possible arrhythmias may result.

4.6 Fertility, pregnancy and lactation

Pregnancy

Noradrenaline may impair placental perfusion and induce fetal bradycardia. It may also exert a contractile effect on the pregnant uterus and lead to fetal asphyxia in late pregnancy. These possible risks to the fetus should therefore be weighed against the potential benefit to the mother.

Breastfeeding

No information is available on the use of noradrenaline in lactation.

4.7 Effects on ability to drive and use machines

None stated.

4.8 Undesirable effects

System Organ Class Undesirable effect
Psychiatric disorders Anxiety
Nervous system disorders Headache
Cardiac disorders Arrhythmias (when used in conjunction with cardiac sensitising agents), bradycardia, stress cardiomyopathy
Vascular disorders Hypertension, peripheral ischaemia including gangrene of the extremities, plasma volume depletion with prolonged use
Respiratory, thoracic and mediastinal disorders Dyspnoea
General disorders and administration site conditions Extravasation necrosis at injection site

Reporting of suspected adverse reactions

Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions.

4.9 Overdose

Overdosage may result in severe hypertension, reflex bradycardia, marked increase in peripheral resistance and decreased cardiac output. These may be accompanied by violent headache, photophobia, retrosternal pain, pallor, intense sweating and vomiting. In the event of overdosage, treatment should be withdrawn and appropriate corrective treatment initiated.

  1. Pharmacological properties

5.1 Pharmacodynamic properties

Pharmacotherapeutic group: Adrenergic and dopaminergic agents.

The vascular effects in the doses normally used clinically result from the simultaneous stimulation of alpha and beta adrenergic receptors in the heart and vascular system. Except in the heart, its action is predominantly on the alpha receptors. This results in an increase in the force (and in the absence of vagal inhibition, in the rate) of myocardial contraction. Peripheral resistance increases and diastolic and systolic pressures are raised.

The increase in blood pressure may cause a reflex decrease in heart rate. Vasoconstriction may result in decreased blood flow in kidneys, liver, skin and smooth muscles. Local vasoconstriction may cause haemostasis and/or necrosis.

The effect on blood pressure disappears 1-2 minutes after stopping the infusion.

5.2 Pharmacokinetic properties

Up to 16% of an intravenous dose is excreted unchanged in the urine with methylated and deaminated metabolites in free and conjugated forms.

5.3 Preclinical safety data

Most of the adverse effects attributable to sympathomimetics result from excessive stimulation of the sympathetic nervous system via the different adrenergic receptors.

Noradrenaline may impair placental perfusion and induce fetal bradycardia. It may also exert a contractile effect on the uterus and lead to fetal asphyxia in late pregnancy.

  1. Pharmaceutical particulars

6.1 List of excipients

Sodium chloride

Sodium hydroxide (for pH adjustment)

Hydrochloric acid (for pH adjustment)

Water for Injections

6.2 Incompatibilities

Noradrenaline must not be mixed with other medicinal products except those mentioned in section 6.6.

Infusion solutions containing noradrenaline tartrate have been reported to be incompatible with the following substances: alkalis and oxidising agents, barbiturates, chlorpheniramine, chlorothiazide, nitrofurantoin, novobiocin, phenytoin, sodium bicarbonate, sodium iodide, streptomycin.

For compatibility with infusion bags see section 6.6.

6.3 Shelf life

18 months when Unopened.

6.4 Special precautions for storage

Do not store above 25°C.

For storage conditions after dilution of the medicinal product, see section 6.3.

6.5 Nature and contents of container

Pre-filled Syringe   containing 2 ml Noradrenaline Tartrate.

Pack size of 5 Pre-filled Syringe.

6.6 Special precautions for disposal and other handling

The product is compatible with PVC material.

Any unused medicinal product or waste material should be disposed of in accordance with local requirements.

  1. Manufactured in India by:
    TAJ PHARMACEUTICALS LTD.
    Mumbai, India
    Unit No. 214.Old Bake House,
    Maharashtra chambers of  Commerce Lane,
    Fort, Mumbai – 400001
    at:Gujarat, INDIA.
    Customer Service and Product Inquiries:
    1-800-TRY-FIRST (1-800-222-434 & 1-800-222-825)
    Monday through Saturday 9:00 a.m. to 7:00 p.m. EST
    E-mail: tajgroup@tajpharma.com

Sterile Noradrenaline Concentrate 4mg/2ml in Pre-filled Syringe Taj Pharma

Read all of this leaflet carefully before you start using this medicine because it contains

important information for you.

 Keep this leaflet. You may need to read it again.

 If you have any further questions, please ask your doctor or pharmacist.

 This medicine has been prescribed for you. Do not pass it on to others. It may harm them,

even if their signs of illness are the same as yours.

 If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. See section 4.

The name of this medicinal product is Noradrenaline (Norepinephrine) 4mg/2ml Pre-filled Syringe   for Solution for Infusion but it will be referred to as Noradrenaline (Norepinephrine) Pre-filled Syringe   throughout this leaflet.

What is in this leaflet:

  1. What Noradrenaline (Norepinephrine) Pre-filled Syringe is and what it is used for
  2. What you need to know before you use Noradrenaline (Norepinephrine) Pre-filled Syringe
  3. How to use Noradrenaline (Norepinephrine) Pre-filled Syringe
  4. Possible side effects
  5. How to store Noradrenaline (Norepinephrine) Pre-filled Syringe
  6. Contents of the pack and other information
  7. What Noradrenaline (Norepinephrine) Pre-filled Syringe is and what it is used for

Noradrenaline (Norepinephrine) Pre-filled Syringe   for Solution for Infusion is used in an emergency to increase blood pressure to normal levels.

  1. What you need to know before you are given Noradrenaline (Norepinephrine) Pre-filled Syringe

Do not take Noradrenaline (Norepinephrine) Pre-filled Syringe 

 if you are allergic to noradrenaline preparations or to any of the other ingredients of this medicine ( listed in section 6).

Tell your doctor if any of the above applies to you before this medicine is used.

Warnings and precautions

Talk to your doctor or pharmacist before taking Noradrenaline (Norepinephrine) Pre-filled Syringe  if you have:

 diabetes

 high blood pressure

 an over-active thyroid

 low levels of oxygen in the blood

 high levels of carbon dioxide in the blood

 clots or obstructions in the blood vessels supplying the heart, intestines, or other parts of the body

 low blood pressure following a heart attack

 a type of angina (chest pain) called Prinzmetal’s angina.

 are elderly

Other medicines and Noradrenaline

Tell your doctor or pharmacist if you are taking, or have recently taken or might take any other medicines.

A number of medicines are known to increase the toxic effects of noradrenaline, such as:

 monoamine oxidase inhibitors (antidepressants)

 tricyclic antidepressants

 linezolid (an antibiotic)

 anaesthetics (especially anaesthetic gases)

 adrenergic-serotoninergic medicines, e.g. used in the treatment of asthma and heart conditions.

Pregnancy, breast-feeding and fertility

If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask

your doctor or pharmacist for advice before taking this medicine. Noradrenaline (Norepinephrine)

Pre-filled Syringe   may harm the unborn baby. Your doctor will decide if you should be given

Noradrenaline (Norepinephrine) Pre-filled Syringe  .

Noradrenaline (Norepinephrine) Pre-filled Syringe   contains sodium

The 2 ml Pre-filled Syringe   contains 6.7 mg sodium, and the 4 ml Pre-filled Syringe   contains 13.3 mg sodium. Take

into consideration if you are on a low-sodium diet.

  1. How to use Noradrenaline (Norepinephrine) Pre-filled Syringe

Noradrenaline (Norepinephrine) Pre-filled Syringe   will be given to you in hospital by a doctor or nurse. It is first diluted and then infused into a vein.

The recommended dose of Noradrenaline (Norepinephrine) Pre-filled Syringe   will depend on your medical condition. The usual dose is between 0.4 and 0.8 mg per hour. Your doctor will determine the correct dose for you. After the initial dose your doctor will assess your response and adjust the dose accordingly.

If you are given more or forget to take Noradrenaline (Norepinephrine) Pre-filled Syringe:

It is unlikely that you will receive too much or too little of this medicine, as this medicine will be given to you in hospital. However, talk to your doctor or nurse if you have any concerns.

Symptoms of overdose are severe high blood pressure, slow heartbeat, violent headache, light sensitivity, pain in the chest, pale colour, intense sweating and vomiting.

  1. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

Tell your doctor immediately if you experience:

 sudden itchy rash (hives), swelling of the hands, feet, ankles, face, lips, mouth or throat (which may cause difficulty in swallowing or breathing), feeling that you are going to faint.

 pain and/or swelling at the injection site

Tell your doctor as soon as possible if you experience

 slow heart rate

 abnormal heart rhythm

 breathing difficulties

 anxiety

 headaches

 cold extremities

 pain in the extremities

Your doctor will monitor your blood pressure and blood volume.

Reporting of side effects

If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet.

You can also report side effects directly. By reporting side effects you can help provide more information on the safety of this medicine.

  1. How to store Noradrenaline (Norepinephrine) Pre-filled Syringe

Keep this medicine out of the sight and reach of children

Do not store above 25°C

Do not use this medicine after the expiry date which is stated on the carton after EXP. The expiry date refers to the last day of that month.

From a microbiological point of view, the product should be used immediately after dilution.

Do not use this medicine if the solution is brown in colour.

Do not throw away any medicines via wastewater. Ask your pharmacists how to throw away medicines you no longer use. These measures will help protect the environment.

  1. Contents of the pack and other information

What Noradrenaline (Norepinephrine) contains

The active substance is noradrenaline (as noradrenaline tartrate).

1 Pre-filled Syringe   of 2 ml contains 4 mg noradrenaline tartrate equivalent to 2 mg noradrenaline base.

The other ingredients are:

 sodium chloride

 sodium hydroxide (for pH adjustment)

 hydrochloric acid (for pH adjustment)

 Water for Injections.

What Noradrenaline (Norepinephrine) Pre-filled Syringe   looks like and contents of the pack:

This medicinal product is presented as a concentrate for solution for infusion. The solution is a clear colourless or yellowish solution.

It may be supplied in packs of 5 x 2 ml Pre-filled Syringes.

  1. 7. Manufactured in India by:
    TAJ PHARMACEUTICALS LTD.
    Mumbai, India
    Unit No. 214.Old Bake House,
    Maharashtra chambers of  Commerce Lane,
    Fort, Mumbai – 400001
    at:Gujarat, INDIA.
    Customer Service and Product Inquiries:
    1-800-TRY-FIRST (1-800-222-434 & 1-800-222-825)
    Monday through Saturday 9:00 a.m. to 7:00 p.m. EST
    E-mail: tajgroup@tajpharma.com