Metastatic renal cell carcinoma (metastatic RCC)

Active Ingredient: Aldesleukin

Indication for Aldesleukin

Population group: only adults (18 years old or older)

Aldesleukin is indicated for the treatment of metastatic renal cell carcinoma.

Risk factors associated with decreased response rates and median survival are:

  • A performance status of ECOG* 1 or greater
  • More than one organ with metastatic disease sites
  • A period of <24 months between initial diagnosis of primary tumour and the date the patient is evaluated for aldesleukin treatment.

* ECOG (Eastern Cooperative Oncology Group) 0 = normal activity, 1 = symptoms but ambulatory; 2 = in bed less than 50% of time; 3 = in bed more than 50% of time.

Response rates and median survival decrease with the number of risk factors present. Patients positive for all three risk factors should not be treated with aldesleukin.

For this indication, competent medicine agencies globally authorize below treatments:

18000000 IU every day for 5 days, followed by 2 days rest

Route of admnistration

Subcutaneous

Defined daily dose

18,000,000 - 18,000,000 [iU]

Dosage regimen

From 18,000,000 To 18,000,000 [iU] once every day for 5 day(s)

Detailed description

18 × 106 IU as subcutaneous (s.c.) injection every day for 5 days, followed by 2 days rest. For the following 3 weeks 18 × 106 IU s.c. on days 1 and 2 of each week followed by 9 × 106 IU on days 3-5. On days 6 and 7 no treatment is administered. After 1 week rest this 4-week cycle should be repeated.

Maintenance: Maintenance cycles as described above may be given to patients who respond or have disease stabilisation.

If a patient cannot tolerate the recommended dosage regimen, the dose should be reduced or the administration interrupted until the toxicity has moderated. It is not known to what extent dose reduction affects response rates and median survival.

Elderly: Elderly patients may be more susceptible to the side effects of aldesleukin and caution is recommended in the treatment of such patients.

Dosage considerations

Regimen

Day 1: 18000000 IU
Day 2: 18000000 IU
Day 3: 18000000 IU
Day 4: 18000000 IU
Day 5: 18000000 IU
Day 6:
Day 7:
Day 8: 18000000 IU
Day 9: 18000000 IU
Day 10: 9000000 IU
Day 11: 9000000 IU
Day 12: 9000000 IU
Day 13:
Day 14:
Day 15: 18000000 IU
Day 16: 18000000 IU
Day 17: 9000000 IU
Day 18: 9000000 IU
Day 19: 9000000 IU
Day 20:
Day 21:
Day 22: 18000000 IU
Day 23: 18000000 IU
Day 24: 9000000 IU
Day 25: 9000000 IU
Day 26: 9000000 IU
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Day 28:

18000000 IU per m² per 24-hours as a continuous infusion for 5 days, followed by 2-6 days without administration

Route of admnistration

Intravenous

Defined daily dose

18,000,000 - 9,000,000 [iU] per m² of body surface area (BSA)

Dosage regimen

From 18,000,000 To 9,000,000 [iU] per m² of body surface area (BSA) once every day for 5 day(s)

Loading dose

18,000,000 [iU] per m² of body surface area (BSA)

Maintenance dose

9,000,000 [iU] per m² of body surface area (BSA)

Detailed description

Continuous intravenous infusion

18 × 106 IU per m² per 24-hours as a continuous infusion for 5 days, followed by 2-6 days without active substance, an additional 5 days of intravenous aldesleukin as a continuous infusion and 3 weeks without active substance. This constitutes one induction cycle. After the 3-week rest period of the first cycle, a second induction cycle should be given.

Maintenance: Up to four maintenance cycles (18 × 106 IU per m² as continuous infusion for 5 days) may be given with 4-week intervals to patients who respond or have disease stabilization.

Dosage considerations

Regimen

Day 1: 18000000 IU
Day 2: 18000000 IU
Day 3: 18000000 IU
Day 4: 18000000 IU
Day 5: 18000000 IU
Day 6:
Day 7:
Day 8: 18000000 IU
Day 9: 18000000 IU
Day 10: 9000000 IU
Day 11: 9000000 IU
Day 12: 9000000 IU
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Active ingredient

Aldesleukin

Aldesleukin, a lymphokine, is produced by recombinant DNA technology and acts as a regulator of the immune response. The biological activities of aldesleukin and native human IL-2, a naturally occurring lymphokine, are comparable. The administration of aldesleukin in murine tumour models has been shown to reduce both tumour growth and spread. The exact mechanism by which aldesleukin-mediated immunostimulation leads to antitumour activity is not yet known.

Read more about Aldesleukin

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