MULTIBIC Solution for haemodialysis/haemofiltration Ref.[50679] Active ingredients: Calcium chloride Glucose Magnesium chloride Potassium chloride Sodium bicarbonate Sodium chloride

Source: Marketing Authorisation Holder  Revision Year: 2017  Publisher: Fresenius Medical Care Deutschland GmbH, Else-Krรถner-StraรŸe 1, 61352 Bad Homburg v.d.H., Germany

4.3. Contraindications

Solution related contraindications

multiBic potassium-free/2/3 mmol/l potassium:

  • Hypersensitivity to the active substances or to any of the excipients listed in section 6.1
  • Hypokalaemia
  • Metabolic alkalosis

multiBic 4 mmol/l potassium:

  • Hypersensitivity to the active substances or to any of the excipients listed in section 6.1
  • Hyperkalaemia
  • Metabolic alkalosis

Contraindications for use of the technical procedure itself

  • Inadequate blood flow from vascular access.
  • If there is a high risk of haemorrhage on account of systemic anticoagulation.

4.4. Special warnings and precautions for use

Use only after mixing of the two solutions.

multiBic potassium-free/2/3/4 mmol/l potassium should be warmed prior to use with appropriate equipment to approximately body temperature and must not be used under any circumstances below room temperature.

The warming of the ready-to-use solution to approximately body temperature must be carefully controlled verifying that the ready-to-use solution is clear and without particles. During application of the ready-to-use solution, white calcium carbonate precipitation has been observed in the tubing lines in rare cases, particularly close to the pump unit and the heating unit warming the ready-to-use solution.

Precipitations particularly can occur if the temperature of the ready-to-use solution at the inlet of the pump unit is already higher than 30ยฐC.

Therefore, the ready-to-use solution in the tubing lines must be closely visually inspected every 30 min during continuous renal replacement therapy in order to ensure, that the solution in the tubing system is clear and free from precipitate. Precipitations may occur also with substantial delay after start of treatment.

If precipitate is observed, the ready-to-use solution and the tubing lines used for continuous renal replacement therapy must be replaced immediately and the patient carefully monitored.

The serum potassium concentration must be checked regularly before and during continuous renal replacement therapy. The potassium status of the patient and its trend during the treatment must be considered:

In case of hypokalaemia supplementation of potassium and/or changing to a solution for haemodialysis/haemofiltration with higher potassium concentration may be required. In case of hyperkalaemia an increase in the applied dose and / or change to a solution for haemodialysis/haemofiltration with a lower potassium concentration may be indicated as well as usual measures of intensive care medicine.

The serum sodium concentration must be checked regularly before and during use of this solution for haemodialysis/haemofiltration to control risks related to hypo/hypernatraemia. The solution for haemodialysis/haemofiltration may be diluted with an adequate amount of water for injections or concentrated sodium chloride solution may be added if required. The speed of desired normalisation must then be carefully planned to avoid adverse reactions due to rapid changes in serum sodium concentration.

In addition, the following parameters must be monitored before and during continuous renal replacement therapy: Serum calcium, serum magnesium, serum phosphate, serum glucose, acidbase status, levels of urea and creatinine, body weight and fluid balance (for the early recognition of hyper- and dehydration).

Clinically important substances may be removed with the haemodialysis, haemofiltration and haemodiafiltration treatment and are not supplemented with this medicinal product. This removal of important nutrients must be compensated by adequate nutrition, nutritional supplements, or an adapted parenteral nutrition.

Paediatric population

There is no clinical experience on the use of this product in children. This medicinal product is not recommended for use in children until further data become available (see sections 4.2 and 5.1).

4.5. Interaction with other medicinal products and other forms of interaction

No interaction studies have been performed.

The correct dose of multiBic potassium-free/2/3/4 mmol/l potassium and strict monitoring of clinical chemistry parameters and vital signs will avoid risks related to interactions with other medicinal products.

The following interactions are conceivable:

  • Toxic effects of digitalis may be masked by hyperkalaemia, hypermagnesaemia and hypocalcaemia. The correction of these electrolytes by continuous renal replacement therapy may precipitate signs and symptoms of digitalis toxicity, e.g. cardiac arrhythmia.
  • Electrolyte substitutions, parenteral nutrition and other infusions usually given in intensive care medicine interact with the serum composition and the fluid status of the patient. This must be considered during application of continuous renal replacement therapy.
  • Continuous renal replacement therapy may reduce the blood concentration of drugs, especially of drugs with a low protein binding capacity, with a small distribution volume, with a molecular weight below the cut-off of the haemofilter and of medicinal products adsorbed to the haemofilter. An appropriate revision of the dose of such medicinal products may be required.

4.6. Fertility, pregnancy and lactation

Pregnancy

There are no or limited amount of data from the use of multiBic potassium-free/2/3/4 mmol/l potassium in pregnant women. Animal studies are insufficient with respect to reproductive toxicity (see section 5.3).

multiBic potassium-free/2/3/4 mmol/l potassium should not be used during pregnancy unless the clinical condition of the woman requires continuous renal replacement therapy.

Breastfeeding

There is insufficient information on the excretion of multiBic potassium-free/2/3/4 mmol/l potassium active substances/metabolites in human milk. Breastfeeding is not recommended during treatment with multiBic potassium-free/2/3/4 mmol/l potassium.

Fertility

No data available.

4.7. Effects on ability to drive and use machines

Not relevant.

4.8. Undesirable effects

Adverse reactions may result from the treatment mode itself or may be induced by this medicinal product:

Gastrointestinal disorders - nausea, vomiting

Vascular disorders - hypertension, hypotension

Musculoskeletal and connective tissue disorders - muscle cramps

The following adverse reaction can be anticipated for the treatment mode: Metabolism and nutrition disorders – hyper- or hypohydration, electrolyte disturbances (e.g., hypokalaemia), hypophosphataemia, hyperglycaemia, and metabolic alkalosis.

The exact frequency of such events is not known (cannot be estimated from the available data).

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 listed in Appendix V].

6.2. Incompatibilities

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

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