RISONATE Film-coated tablet Ref.[50414] Active ingredients: Risedronic acid

Source: Health Products Regulatory Authority (IE)  Revision Year: 2020  Publisher: Teva Pharma B.V., Swansweg 5, 2031GA Haarlem, Netherlands

4.1. Therapeutic indications

  • Treatment of postmenopausal osteoporosis, to reduce the risk of vertebral fractures.
  • Treatment of established postmenopausal osteoporosis, to reduce the risk of hip fractures (see section 5.1).
  • Treatment of osteoporosis in men at high risk of fractures (see section 5.1).

4.2. Posology and method of administration

Posology

The recommended dose in adults is one 35 mg tablet orally once a week. The tablet should be taken on the same day each week.

Patients should be instructed that if a dose is missed, one tablet should be taken on the day that the tablet is remembered. Patients should then return to taking one tablet once a week on the day the tablet is normally taken. Two tablets should not be taken on the same day.

Supplemental calcium and vitamin D should be considered if the dietary intake is inadequate.

The optimal duration of bisphosphonate treatment for osteoporosis has not been established. The need for continued treatment should be re-evaluated periodically based on the benefits and potential risks of risedronate sodium on an individual patient basis, particularly after 5 or more years of use.

Elderly

No dosage adjustment is necessary since bioavailability, distribution and elimination were similar in elderly (>60 years of age) compared to younger subjects. This has also been shown in the very elderly, 75 years old and above postmenopausal population.

Renal impairment

No dosage adjustment is required for those patients with mild to moderate renal impairment. The use of risedronate sodium is contraindicated in patients with severe renal impairment (creatinine clearance lower than 30 ml/min) (see sections 4.3 and 5.2).

Paediatric population

Risedronate sodium is not recommended for use in children below 18 years of age due to insufficient data on its safety and efficacy (also see section 5.1).

Method of administration

The absorption of risedronate sodium is affected by food, thus to ensure adequate absorption patients should take the tablet:

  • Before breakfast: At least 30 minutes before the first food, other medicinal product or drink (other than plain water) of the day.

The tablet must be swallowed whole and not sucked or chewed. To aid delivery of the tablet to the stomach, it is to be taken while in an upright position with a glass of plain water (≥120 ml). Patients should not lie down for 30 minutes after taking the tablet (see section 4.4).

4.9. Overdose

No specific information is available on the treatment of overdose with risedronate sodium.

Symptoms

Decreases in serum calcium following substantial overdose may be expected. Signs and symptoms of hypocalcaemia may also occur in some of these patients.

Management

Milk or antacids containing magnesium, calcium or aluminium should be given to bind risedronate and reduce absorption of risedronate sodium. In cases of substantial overdose, gastric lavage may be considered to remove unabsorbed risedronate sodium.

6.3. Shelf life

3 years.

6.4. Special precautions for storage

This medicinal product does not require any special storage conditions.

6.5. Nature and contents of container

Transparent PVC/PVdC – Aluminium blisters in a cardboard carton.

Blisters in packs containing 1, 2, 4, 8, 10, 12, 12 (3x4), 14, 16, 16 (4x4) or 30 tablets.

Hospital packs 4 (4x1), 10 (10 × 1) or 50 tablets (50 × 1).

Not all pack sizes may be marketed.

6.6. Special precautions for disposal and other handling

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

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