Aminophylline Injection USP 500mg/20ml Taj Pharma

1. NAME OF THE MEDICINAL PRODUCT

Aminophylline Injection USP 250mg/10ml Taj Pharma
Aminophylline Injection USP 500mg/20ml Taj Pharma

2. QUALITATIVE AND QUANTITATIVE COMPOSITION|

   A) Each 10ml of solution contains:
   aminophylline hydrate USP…………250mg

   B) Each 20ml of solution contains:
   aminophylline hydrate USP…………500mg

For the full list of excipients, see section 6.1.

3. PHARMACEUTICAL FORM

Clear, sterile solution for injection, intended for parenteral administration to human beings.

4. CLINICAL PARTICULARS

4.1 Therapeutic indications

Aminophylline is a complex of theophylline and ethylenediamine and is given for its theophylline activity to relax smooth muscle and to relieve bronchial spasm.

Aminophylline Injection is indicated for relief of bronchospasm associated with asthma and in chronic obstructive pulmonary disease.

4.2 Posology and method of administration

Posology

Maintenance therapy can be administered via larger volume infusion solutions, rate-regulated to deliver the required amount of drug each hour.

Therapeutic plasma concentrations of theophylline are considered to be in the range of 5 to 20mcg/ml and levels above 20mcg/ml are more likely to be associated with toxic effects. There is marked interpatient variation in the dosage required to achieve plasma levels of theophylline that are within the desired therapeutic range.

During therapy, patients should be monitored carefully for signs of toxicity and, where possible, the serum theophylline levels should also be monitored.

In the following dosage guidelines for the intravenous administration of aminophylline, doses should be calculated on the basis of lean (ideal) body weight; the drug is not recommended for infants under 6 months of age due to the marked variation in theophylline metabolism in infants;

2. PATIENTS ALREADY RECEIVING THEOPHYLLINE PRODUCTS

The loading dose should be adjusted on the basis that each 0.5mg/kg of theophylline administered as a loading dose will result in a 1 mcg/ml increase in serum theophylline concentration.

Ideally, the loading dose should be deferred until serum theophylline levels can be determined. If this is not possible and if the clinical situation requires that the drug be administered, a dose of 3.1 mg/kg of aminophylline (equivalent to 2.5mg/kg of anhydrous theophylline) may be considered on the basis that it is likely to increase the serum theophylline concentration by approximately 5mcg/ml when administered as a loading dose.

Subsequently, the maintenance dosage recommendations are the same as those described above.

Method of administration

Aminophylline Injection B.P. 250mg/10ml is for slow intravenous administration. The solution may be injected very slowly, or it may be infused in a small volume of either 5% dextrose or 0.9% sodium chloride injection.

4.3 Contraindications

Hypersensitivity to the ethylenediamine or those allergic to the theophyllines, caffeine or theobromine or to any of the excipients listed in section 6.1

Aminophylline should not be administered concomitantly with other xanthine drugs. When therapeutic doses of Aminophylline and/or theophylline are administered simultaneously by more than one route or in more than one preparation, the hazard of serious toxicity is increased.

The use of Aminophylline IV in children under 6 months of age is not generally recommended.

The use of Aminophylline is contra-indicated in patients with acute porphyria.

4.4 Special warnings and precautions for use

To reduce the undesirable stimulating effects of aminophylline on the central nervous and cardiovascular systems, intravenous administration of the drug should be slow and should not exceed a rate of 25 mg/min.

Aminophylline has a narrow therapeutic index and serum levels should be monitored regularly, particularly during initiation of therapy.

Aminophylline injection should be administered cautiously to patients over 55 years of age.

Elderly patients or those with cardiac or hepatic disease should be monitored carefully for signs of theophylline toxicity.

Paediatric population

Children are particularly susceptible to the effects of theophylline and care is required when administrating aminophylline to children.

There have been reports of seizures in children with theophylline plasma levels within the accepted therapeutic range. Alternative treatment should be considered in patients with a history of seizure activity and, if Aminophylline Injection is used in such patients, they should be carefully observed for possible signs of central stimulation.

Because the mean half-life of theophylline is shorter in smokers than in non-smokers, the former group may require larger doses of aminophylline.

Care should be taken in patients undergoing influenza immunisation or who have active influenza infection or acute febrile illness.

Aminophylline should be given with caution to patients with cardiac failure, chronic obstructive pulmonary disease, renal or hepatic dysfunction and in chronic alcoholism since clearance of Aminophylline is decreased.

During regular therapy serum potassium levels must be monitored. This is essential during combination therapy with beta2-agonists, corticosteroids or diuretics, or in the presence of hypoxia.

Aminophylline should be used with caution in patients with peptic ulcer, hyperthyroidism, glaucoma, diabetes mellitus, severe hypoxaemia, hypertension and compromised cardiac or circulatory function, as these conditions may be exacerbated.

Methylxanthines may increase gastric acidity and care should be taken when they are used in patients with a history of peptic ulceration.

Aminophylline should not be administered concurrently with other xanthine medications.

4.5 Interaction with other medicinal products and other forms of interaction

The following drugs may decrease Aminophylline clearance resulting in increased plasma theophylline concentrations and the potential for increased toxicity:

▪ Fluvoxamine

The concomitant use of theophylline and fluvoxamine should usually be avoided. Where this is not possible, patients should have their theophylline dose halved and plasma theophylline should be monitored closely.

▪ Cimetidine

▪ Macrolide antibiotics (e.g. erythromycin, clarithromycin)

▪ Quinolone antibiotics (e.g. ciprofloxacin, norfloxacin)

▪ Fluconazole

▪ Isoniazid

▪ Propranolol

▪ Allopurinol (high doses e.g. 600 mg daily)

▪ Oral contraceptives

▪ Mexiletine, propafenone

▪ Calcium channel blockers, diltiazem, verapamil

▪ St John’s Wort (Hypericum perforatum)

▪ Disulfiram

▪ Interferon alfa, influenza vaccine

▪ Methotrexate

▪ Zafirlukast

▪ Tacrine

▪ Thiabendazole

▪ Thyroid hormones

The following drugs may decrease plasma theophylline concentrations:

▪ Rifampicin

▪ Antiepileptics (e.g. carbamazepine, phenytoin, primidone, phenobarbitone)

▪ Ritonavir

▪ Aminoglutethimide

▪ Sulphinpyrazone

Other interactions:

▪ Xanthines:

Concurrent use of other xanthine derivatives, including theophylline and pentoxifylline are contraindicated due to the risk of toxicity.

▪ Lithium:

Aminophylline increases the excretion of lithium and may decrease its therapeutic effectiveness.

▪ Benzodiazepines:

Theophylline may reduce the effects of benzodiazepines.

▪ Quinolones:

Increased risk of convulsions.

▪ General anaesthetics:

Increased risk of convulsions with ketamine; increased risk of arrhythmias with halothane.

▪ Pancuronium:

Resistance to neuromuscular block with pancuronium has been reported in patients receiving aminophylline.

▪ Sympathomimetics:

Aminophylline may exhibit synergistic toxicity with ephedrine and other sympathomimetics and concurrent use may dispose the patient to cardiac arrhythmias.

▪ Beta₂-adrenergic agonists:

Increased risk of cardiac arrhythmias (see also hypokalaemia).

▪ Beta-blockers:

Antagonism of bronchodilator effects.

▪ Cardiac glycosides:

The direct stimulatory effect of Aminophylline on the myocardium may enhance the sensitivity and toxic potential of the cardiac glycosides.

▪ Adenosine:

The anti-arrhythmic effect of adenosine is antagonised by theophylline

▪ Leukotriene antagonists:

In clinical trials co-administration with theophylline resulted in decreased plasma levels of zafirlukast, by approximately 30%, but with no effect on plasma theophylline levels. However, during post-marketing surveillance, there have been rare cases of patients experiencing increased theophylline levels when co-administered zafirlukast (see above).

▪ Doxapram:

Increased CNS stimulation.

▪ Hypokalaemia:

The hypokalaemic effects of beta₂-adrenergic agonists may be potentiated by concomitant treatment with aminophylline. There is an increased risk of hypokalaemia when theophylline derivatives are given with corticosteroids or diuretics (see 4.4 Special warnings and precautions for use).

▪ Regadenoson:

Aminophylline may prolong a seizure or cause multiple seizures because of its proconvulsant effect. Therefore administration of aminophylline solely for the purpose of terminating a seizure induced by Regadenoson is not recommended.

4.6 Fertility, pregnancy and lactation

Pregnancy:

It is not known whether theophyllines can cause foetal harm when administered to pregnant women. Although the safe use of theophylline during pregnancy has not been established relative to potential risk to the foetus, theophyllines have been used during pregnancy without teratogenicity or other adverse foetal effect. Because of the risk of uncontrolled asthma, their safety during pregnancy when clearly needed is generally not seriously questioned. As with other drugs, aminophylline should only be used during pregnancy if considered essential by the physician. Theophylline crosses the placenta.

Breast-feeding:

Theophylline is distributed into breast milk and may occasionally induce irritability or other signs of toxicity in nursing infants, and therefore should not be used if the mother is breast-feeding her infant.

Fertility:

Animal reproduction studies have not been performed with theophyllines.

4.7 Effects on ability to drive and use machines

Aminophylline has no or negligible influence on the ability to drive and use machines.

4.8 Undesirable effects

Aminophylline may cause gastrointestinal irritation, stimulation of the central nervous system and effects on the cardiovascular system. Hypotension, arrhythmias and convulsions may follow intravenous injection, particularly if the injection is too rapid, and sudden deaths have been reported. Severe toxicity may occur without preceding milder symptoms (see also 4.9 Overdose).

The following adverse reactions are classified by system organ class and ranked under heading of frequency:

Not known (cannot be estimated from the available data).

Immune system disorders:

Not Known: Hypersensitivity reactions (see also Skin and subcutaneous tissue disorders).

Metabolism and nutrition disorders:

Not Known: Metabolic disturbances such as hypokalaemia, hypophosphataemia, and hyponatraemia may occur.

Psychiatric disorders

Not Known: Anxiety, insomnia. Higher doses may lead to maniacal behaviour, and delirium.

Nervous system disorders:

Not Known: Headache, confusion, restlessness, hyperventilation, vertigo/dizziness, tremor. Higher doses may lead to convulsions.

Eye disorders:

Not Known: Visual disturbances.

Cardiac disorders:

Not Known: Palpitations, tachycardia, cardiac arrhythmias, hypotension.

Gastrointestinal disorders:

Not Known: Nausea, vomiting, abdominal pain, diarrhoea, gastro-oesophageal reflux, gastrointestinal bleeding.

Skin and subcutaneous tissue disorders:

Not Known: Rash, maculo-papular rash, erythema, pruritus, urticaria, exfoliative dermatitis.

General disorders and administration site conditions :

Not Known: Intramuscular injections are painful, the pain lasting several hours. Higher doses may result in hyperthermia and extreme thirst.

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.

4.9 Overdose

Aminophylline has a narrow therapeutic index. Theophylline toxicity is most likely to occur when serum concentrations exceed 20 micrograms/ml and becomes progressively more severe at higher serum concentrations.

Doses over 3 g could be serious in an adult (40 mg/kg in a child). The fatal dose may be as little as 4.5 g in an adult (60 mg/kg in a child), but is generally higher.

Fatalities in adults have occurred during IV Aminophylline administration in large doses in patients with renal, hepatic or cardiovascular complications or where the injection has been given rapidly.

Symptoms

Tachycardia, in the absence of hypoxia, fever or administration of sympathomimetic drugs, may be an indication of theophylline toxicity.

Warning: Serious features may develop as long as 12 hours after overdosage with sustained release formulations.

Gastro-intestinal symptoms: Anorexia, nausea, vomiting, diarrhoea, and haematemesis.

Neurological symptoms: Restlessness, insomnia, irritability, headache, agitation, hallucinations, extreme thirst, slight fever, dilated pupils, and tinnitus. Seizures may occur even without preceding symptoms of toxicity and often result in death. Coma may develop in very severe cases.

Cardiovascular symptoms: Palpitations, arrhythmias, hypotension, supraventricular and ventricular arrhythmias may occur.

Metabolic symptoms: Hypokalaemia can develop rapidly and may be severe. Hyperglycaemia, albuminuria, hyperthermia, hypomagnesaemia, hypophosphataemia, hypercalcaemia, respiratory alkalosis and metabolic acidosis may also occur. Rhabdomyolysis may also occur.

Management

Treatment of overdosage is supportive and symptomatic.

Serum theophylline and potassium levels should be monitored. Repeated oral administration of activated charcoal enhances the elimination of theophylline from the body even after intravenous administration. Aggressive antiemetic therapy may be required to allow administration and retention of activated charcoal.

Seizures may be treated with IV diazepam 0.1-0.3mg/kg up to 10mg. Restoration of fluid and electrolytes balance is necessary. Hypokalaemia should be corrected by intravenous infusion of potassium chloride. Sedation with diazepam may be required in agitated patients.

Propranolol may be administered intravenously to reverse extreme tachycardia, hypokalaemia and hyperglycaemia provided the patient does not suffer from asthma.

In general, theophylline is metabolised rapidly and haemodialysis is not warranted. In patients with congestive heart failure or liver disease, haemodialysis may increase theophylline clearance by as much as 2-fold.

Charcoal haemoperfusion should be considered if:

▪ Ileus/ intestinal obstruction prevents administration of multiple dose activated charcoal.

▪ Plasma theophylline concentration > 80mg/L (acute) or > 60mg/L (chronic). In the elderly, charcoal haemoperfusion should be considered at theophylline concentrations >40 mg/L. Clinical features rather than theophylline concentration are the best guide for treatment.

5. PHARMACOLOGICAL PROPERTIES

5.1 Pharmacodynamic properties

Pharmacotherapeutic group: Xanthines,

Mechanism of Action:

Aminophylline is a complex of theophylline and ethylenediamine and is given for its theophylline activity to relax smooth muscle and to relieve bronchial spasm. Theophylline is a smooth muscle relaxant and it relaxes the smooth muscle of the bronchial airways.

Other actions of theophylline include cardiac stimulation, reduction in venous pressure in congestive heart failure, leading to a marked increase in cardiac output. It has stimulant effect on respiration, and also a diuretic action of short duration.

5.2 Pharmacokinetic properties

Distribution

Theophylline is approximately 60% bound to plasma proteins but binding is decreased to about 40% in neonates and in adults with hepatic disease. The drug is widely distributed and it crosses the placenta and passes into breast milk.

Biotransformation and Elimination

Theophylline is metabolised in the liver and the metabolites are excreted in the urine. In adults, about 10% of a dose of theophylline is excreted unchanged in the urine. There is considerable inter-individual variation in the rate of hepatic metabolism of theophylline, resulting in large variations in clearance, serum concentrations and half-lives. Cigarette smoking increases theophylline clearance and shortens its serum half-life.

5.3 Preclinical safety data

No further relevant information other than that which is included in other sections of the Summary of Product Characteristics.

6. PHARMACEUTICAL PARTICULARS

6.1 List of excipients

Ethylenediamine Hydrate B.P.

Water for Injections B.P.

6.2 Incompatibilities

Incompatibility has been reported with chlorpromazine, clindamycin, corticotrophin, dimenhydrinate, doxorubicin, erythromycin gluceptate, hydralazine hydrochloride, hydroxyzine hydrochloride, opioid analgesics, oxytetracycline hydrochloride, phenytoin sodium, procaine hydrochloride, prochlorperazine salts, promazine hydrochloride, promethazine hydrochloride, sulphafurazole diethanolamine and vancomycin hydrochloride.

6.3 Shelf life

Unopened : 3 years (36 months).

After reconstitution : not applicable.

After first opening : not applicable*.

* If only part of an ampoule is used, discard the remaining solution.

Discard the ampoule if the contents are discoloured.

6.4 Special precautions for storage

Do not store above 25°C

Keep in outer carton

6.5 Nature and contents of container

10 ml, clear One point cut (OPC) glass ampoules, glass type 1 Ph.Eur. borosilicate glass presented in cardboard cartons to contain 10 x 10 ml ampoules.

6.6 Special precautions for disposal and other handling

For slow intravenous injection.

Use as directed by the physician.

Keep out of reach of children.

If only part used, discard the remaining solution.

Discard the ampoule if the contents are discoloured.

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

PACKAGE LEAFLET: INFORMATION FOR THE USER

AMINOPHYLLINE INJECTION USP
250MG/10ML / 500MG/20ML
TAJ PHARMA

Aminophylline Hydrate

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, ask your doctor, pharmacist or nurse.

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

The name of your medicine is Aminophylline Hydrate 25mg/ml solution for Injection. It will be referred to as Aminophylline Injection for ease of use hereafter.

WHAT IS IN THIS LEAFLET

1. What Aminophylline Injection is and what it is used for
2. What you need to know before you are given Aminophylline Injection
3. How you are given Aminophylline Injection
4. Possible side effects
5. How to store Aminophylline Injection
6. Contents of the pack and other information

   1. WHAT AMINOPHYLLINE INJECTION IS AND WHAT IT IS USED FOR

Aminophylline belongs to a group of medicines called xanthines. It expands the air passages of the lungs, which helps relieve chest tightness and wheezing (bronchospasm).

This medicine may be used to relieve difficulty breathing due to asthma and long term obstruction to the flow of air in the lungs.

2. WHAT YOU NEED TO KNOW BEFORE YOU ARE GIVEN AMINOPHYLLINE INJECTION

You should not be given Aminophylline Injection if you:

• are allergic to ethylenediamine, theophyllines, caffeine or theobromine or any of the other ingredients of this medicine (listed in section 6).
• suffer from porphyria.
• are treated with other xanthine drugs (used to treat chronic bronchitis, asthma or emphysema e.g caffeine, theophylline, theobromine).

Aminophylline should not be given to children under 6 months of age.

Make sure your doctor knows if this is the case.

Warnings and precautions

Talk to your doctor or nurse before you are given Aminophylline Injection if:

• you are elderly
• you have a heart problem or liver disease
• you are a smoker
• you have ever had an ulcer
• you have chronic lung disease or renal disease
• you are an alcoholic
• you have an overactive thyroid gland (hyperthyroidism)
• you have diabetes or high blood pressure
• you have glaucoma (raised pressure in the eyes)
• you have ever suffered from seizures/fits (e.g. epilepsy)
• you are suffering from a virus infection, such as flu or have recently had a flu injection.

Even though some of these may be obvious, tell your doctor if any apply to you.

Care should also be taken when this medicine is given to children.

Other medicines and Aminophylline Injection

Tell your doctor or pharmacist if you are taking, or have recently taken, or might take any other medicines. This includes medicines obtained without a prescription.

In particular, tell your doctor if you are taking any of the following:

• medicines for heartburn or an ulcer (e.g. cimetidine)
• certain antibiotics for an infection (e.g. erythromycin, ciprofloxacin, rifampicin, clarithromycin, norfloxacin)
• medicines for gout (e.g. allopurinol or sulphinpyrazone)
• medicines for high blood pressure or chest pain, called angina (e.g. diltiazem, propranolol, verapamil)
• oral contraceptive pills
• antidepressants (e.g. fluvoxamine)
• medicines for fits (e.g. phenytoin, carbamazepine, primidone, phenobarbital)
• ephedrine or medicines with similar effects (present in various medicines, including cough mixtures and decongestants)
• beta-2 agonist drugs to relieve asthma or chronic bronchitis
• steroids to treat various inflammatory conditions such as arthritis
• diuretics (“water tablets”)
• other medicines from this group known as xanthines, e.g. theophylline
• other medicines like disulfiram, thyroid hormones, interferon alfa, methotrexate, mexiletine, propafenone, ritonavir, tacrine, ticlopidine, fluconazole, isoniazid, St John’s Wort, zafirlukast, aminoglutethimide, lithium, benzodiazepines, general anaesthetics (ketamine or halothane), pancuronium, adenosine, digoxin, doxapram and alcohol
• Regadenoson- a medicine used in diagnosis of heart condition.

Pregnancy and breast-feeding:

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. As with other drugs, aminophylline should only be used during pregnancy and breastfeeding if your doctor considers it essential. Aminophylline passes into the breast milk.

Ask your doctor or pharmacist for advice before taking any medicine.

Driving and using machines:

Aminophylline should not affect your ability to drive or use machinery.

3. HOW YOU ARE GIVEN AMINOPHYLLINE INJECTION

Aminophylline is only given in the hospital by a doctor.

Aminophylline is usually given by slow injection into a vein. It may also be given slowly by a drip into a vein. After you are given the initial dose, you may need further doses. Your doctor will decide the best doses for you Your doctor may want to take blood samples to make sure that you have the correct blood levels of this medicine.

Aminophylline is not for use in infants under six months old.

If you are given more Aminophylline Injection than you should:

As aminophylline is administered by a healthcare professional it is unlikely that you will be given too much. If you are at all concerned, speak to your doctor.

In this event, you will be treated in the hospital and you will be given the necessary treatment.

If you miss a dose of Aminophylline Injection:

This is unlikely as the injection is given by a healthcare professional but if you are concerned about missing a dose, speak to your doctor.

4. POSSIBLE SIDE EFFECTS

Like all medicines, this medicine can cause side-effects, although not everybody gets them. How often these side effects occur is unknown.

The most likely side-effects are (Frequency- Not known: frequency cannot be estimated from the available data):

• hypersensitivity reactions like any sudden wheeziness, difficulty in breathing, swelling of the eyelids, face or lips, rash or itching (especially affecting your whole body)
• abnormal level of electrolyte’s in blood eg. Deficiency of potassium, phosphate, sodium
• feeling anxious, restless or not being able to sleep, delirium(restlessness), violent behavior (maniacal behavior)
• headache, confusion, restlessness, tremors, heavy breathing (Hyperventilation), spinning sensation (Vertigo), lightheadedness (dizziness), convulsions
• visual disturbances
• feeling your heart beat (palpitations) or a change in your normal heart beat , increased heart rate(tachycardia), irregular heartbeat(cardiac arrythmia), fall in blood pressure(hypotension)
• feeling sick or being sick, tummy pain, diarrhoea, heartburn, gastrointestinal bleeding
• rash, redness of skin, itching of skin, allergic rash, itching and skin redness could be due to condition known as exfoliative dermatitis
• pain at the site of injection, extreme thirst, fever.

Please tell your doctor as soon as possible if any of these have occurred.

Reporting of side effects

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

5. HOW TO STORE AMINOPHYLLINE INJECTION

These instructions apply mainly to the healthcare professional administering the injection.

Keep this medicine out of the sight and reach of children.

Do not store above 25°C.

Keep the ampoules in the outer carton in order to protect from light. It should not be used after the expiry date that is shown on the carton. The expiry date refers to the last day of that month.

If only part of the solution is used, or if the contents of the ampoule are discoloured, the rest should be thrown away.

6. CONTENTS OF THE PACK AND OTHER INFORMATION

What Aminophylline Injection contains

A) Each 10ml of solution contains:
aminophylline hydrate USP…………250mg

B) Each 20ml of solution contains:
aminophylline hydrate USP…………500mg

The other ingredients are ethylenediamine and water for injection.

What Aminophylline Injection looks like and contents of pack:

Clear glass ampoules containing 10ml of clear solution for injection. Each carton contains 10 ampoules.

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