Ecozid sr

Overdose

An overdose of sulfonylureas may cause hypoglycaemia.

Moderate symptoms of hypoglycaemia, without any loss of consciousness or neurological signs, must be corrected by carbohydrate intake, dose adjustment and/or change of diet. Strict monitoring should be continued until the doctor is sure that the patient is out of danger.

Severe hypoglycaemic reactions, with coma, convulsions or other neurological disorders are possible and must be treated as a medical emergency, requiring immediate hospitalisation.

If hypoglycaemic coma is diagnosed or suspected, the patient should be given a rapid I.V. injection of 50 ml of concentrated glucose solution (20 to 30%). This should be followed by continuous infusion of a more dilute glucose solution (10%) at a rate that will maintain blood glucose levels above 1 g/l. Patients should be monitored closely and, depending on the patient's condition after this time, the doctor will decide if further monitoring is necessary.

Dialysis is of no benefit to patients due to the strong binding of Ecozid SR to proteins.

Ecozid SR price

We have no data on the cost of the drug.
However, we will provide data for each active ingredient

Contraindications

-

- Type I diabetes

- Diabetic pre-coma and coma, diabetic keto-acidosis

- Severe renal or hepatic insufficiency: in these cases the use of insulin is recommended

- Treatment with miconazole

- Lactation.

Incompatibilities

Not applicable

Undesirable effects

Based on the experience with Ecozid SR, the following undesirable effects have to be mentioned.

Hypoglycaemia

As for other sulfonylureas, treatment with Ecozid SR can cause hypoglycaemia, if mealtimes are irregular and, in particular, if meals are skipped. Possible symptoms of hypoglycaemia are: headache, intense hunger, nausea, vomiting, lassitude, sleep disorders, agitation, aggression, poor concentration, reduced awareness and slowed reactions, depression, confusion, visual and speech disorders, aphasia, tremor, paresis, sensory disorders, dizziness, feeling of powerlessness, loss of self-control, delirium, convulsions, shallow respiration, bradycardia, drowsiness and loss of consciousness, possibly resulting in coma and lethal outcome.

In addition, signs of adrenergic counter-regulation may be observed: sweating, clammy skin, anxiety, tachycardia, hypertension, palpitations, angina pectoris and cardiac arrhythmia.

Usually, symptoms disappear after intake of carbohydrates (sugar). However, artificial sweeteners have no effect. Experience with other sulfonylureas shows that hypoglycaemia can recur even when measures prove effective initially.

If a hypoglycaemic episode is severe or prolonged, and even if it is temporarily controlled by intake of sugar, immediate medical treatment or even hospitalisation are required.

Gastrointestinal disturbances, including abdominal pain, nausea, vomiting, dyspepsia, diarrhoea and constipation have been reported: if these should occur they can be avoided or minimised if Ecozid SR is taken with breakfast.

The following undesirable effects have been more rarely reported:

Skin and subcutaneous tissue disorders: Rash, pruritus, urticaria, angioedema, erythema, maculopapular rashes, bullous reactions (such as Stevens-Johnson syndrome and toxic epidermal necrolysis).

Blood and lymphatic system disorders: Changes in haematology are rare. They may include anaemia, leucopenia, thrombocytopenia, granulocytopenia. These are in general reversible upon discontinuation of Ecozid SR.

Hepatobiliary disorders: Raised hepatic enzyme levels (ASAT, ALAT, alkaline phosphatase), hepatitis (isolated reports). Discontinue treatment if cholestatic jaundice appears.

These symptoms usually disappear after discontinuation of treatment.

Eye disorders: Transient visual disturbances may occur, especially on initiation of treatment, due to changes in blood glucose levels.

Class attribution effects

As for other sulfonylureas, the following adverse events have been observed: cases of erythrocytopenia, agranulocytosis, haemolytic anaemia, pancytopenia, allergic vasculitis, hyponatremia, elevated liver enzyme levels and even impairment of liver function (e.g. with cholestasis and jaundice) and hepatitis which regressed after withdrawal of the sulfonylurea or led to life-threatening liver failure in isolated cases.

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 via the national reporting system Yellow Card Scheme, Website: www.mhra.gov.uk/yellowcard

Preclinical safety data

Preclinical data reveal no special hazards for humans based on conventional studies of repeated dose toxicity and genotoxicity. Long term carcinogenicity studies have not been done. No teratogenic changes have been shown in animal studies, but lower fetal body weight was observed in animals receiving doses 9.4 fold higher than the maximum recommended dose in humans.

Therapeutic indications

Non insulin dependent diabetes mellitus.

Pharmacodynamic properties

Pharmacotherapeuticgroup: sulfonamides, urea derivatives.

ATC code: A10BB09

Ecozid SR is a hypoglycaemic sulfonylurea antidiabetic active substance differing from other related compounds by an N-containing heterocyclic ring with an endocyclic bond.

Ecozid SR reduces blood glucose levels by stimulating insulin secretion from the β-cells of the islets of Langerhans. Increase in postprandial insulin and C-peptide secretion persists after two years of treatment.

In addition to these metabolic properties, Ecozid SR has haemovascular properties.

Effects on insulin release

In type 2 diabetics, Ecozid SR restores the first peak of insulin secretion in response to glucose and increases the second phase of insulin secretion. A significant increase in insulin response is seen in response to stimulation induced by a meal or glucose.

Haemovascular properties:

Ecozid SR decreases microthrombosis by two mechanisms which may be involved in complications of diabetes:

- a partial inhibition of platelet aggregation and adhesion, with a decrease in the markers of platelet activation (beta thromboglobulin, thromboxane B2),

- an action on the vascular endothelium fibrinolytic activity with an increase in tPA activity.

Pharmacokinetic properties

The drug is well absorbed and its half-life in man is approximately 10-12 hours. Ecozid SR is metabolised in the liver; less that 5% of the dose is excreted unchanged in the urine.

Name of the medicinal product

Ecozid SR

Qualitative and quantitative composition

Gliclazide

Special warnings and precautions for use

Hypoglycaemia

This treatment should be prescribed only if the patient is likely to have a regular food intake (including breakfast). It is important to have a regular carbohydrate intake due to the increased risk of hypoglycaemia if a meal is taken late, if an inadequate amount of food is consumed or if the food is low in carbohydrate. Hypoglycaemia is more likely to occur during low-calorie diets, following prolonged or strenuous exercise, alcohol intake or if a combination of hypoglycaemic agents is being used.

Hypoglycaemia may occur following administration of sulfonylureas. Some cases may be severe and prolonged. Hospitalisation may be necessary and glucose administration may need to be continued for several days.

Careful selection of patients, of the dose used, and clear patient directions are necessary to reduce the risk of hypoglycaemic episodes.

Factors which increase the risk of hypoglycaemia:

- patient refuses or (particularly in elderly subjects) is unable to co-operate

- malnutrition, irregular mealtimes, skipping meals, periods of fasting or dietary changes

- imbalance between physical exercise and carbohydrate intake

- renal insufficiency

- severe hepatic insufficiency

- overdose of Ecozid SR

- certain endocrine disorders: thyroid disorders, hypopituitarism and adrenal insufficiency

- concomitant administration of certain other medicines.

Renal and hepatic insufficiency

The pharmacokinetics and/or pharmacodynamics of Ecozid SR may be altered in patients with hepatic insufficiency or severe renal failure. A hypoglycaemic episode occurring in these patients may be prolonged, so appropriate management should be initiated.

Patient information

The risks of hypoglycaemia, together with its symptoms, treatment and conditions that predispose to its development, should be explained to the patient and to family members.

The patient should be informed of the importance of following dietary advice, of taking regular exercise, and of regular monitoring of blood glucose levels.

Poor blood glucose control

Blood glucose control in a patient receiving antidiabetic treatment may be affected by any of the following: fever, trauma, infection or surgical intervention. In some cases, it may be necessary to administer insulin.

The hypoglycaemic efficacy of any oral antidiabetic agent, including Ecozid SR, is attenuated over time in many patients. This may be due to progression in the severity of the diabetes, or to a reduced response to treatment. This phenomenon is known as secondary failure which is distinct from primary failure, when an active substance is ineffective as first-line treatment. Adequate dose adjustment and dietary compliance should be considered before classifying the patient as secondary failure.

Laboratory tests

Measurement of glycated haemoglobin levels (or fasting venous plasma glucose) is recommended in assessing blood glucose control. Blood glucose self-monitoring may also be useful.

Treatment of patients with G6PD-deficiency with sulfonylurea agents can lead to haemolytic anaemia. Caution should be used in patients with G6PD deficiency and a non-sulfonylurea alternative should be considered.

Effects on ability to drive and use machines

Ecozid SR has no known influence on the ability to drive and use machines. However, patients should be informed that their concentration may be affected if their diabetes is not satisfactorily controlled, especially at the beginning of treatment.

Dosage (Posology) and method of administration

Posology

Adults

The total daily dose may vary from 40-320mg. The dose should be adjusted according to the individual's response, commencing with 40-80mg daily and increasing until adequate control is achieved. A single dose should not exceed 160mg. When higher doses are required, Ecozid SR should be taken twice daily and according to the main meals of the day.

In obese patients or those not showing adequate response to Ecozid SR alone, additional therapy may be required.

Elderly

Plasma clearance of Ecozid SR is not altered in the elderly and steady state plasma levels can therefore be expected to be similar to those in adults under 65 years. Clinical experience in the elderly to date shows that Ecozid SR is effective and well tolerated. Care should be exercised however, when prescribing sulfonylureas in the elderly due to a possible age-related increased risk of hypoglycaemia.

Children

Ecozid SR, as with other sulfonylureas, is not indicated for the treatment of juvenile onset diabetes mellitus.

Method of administration

For oral use.

Special precautions for disposal and other handling

No special requirements.