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Adverse event reporting can be found at the bottom of the page
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Learn about the efficacy and safety of Somavert, its tumour impact and its effect on co-morbidity management through clinical and real world data
Advice and support services to help you and your patients optimise your experience with Somavert about the efficacy and safety of Somavert through clinical and real world data
Learn about funding and reimbursement for England, Scotland, Wales and Northern Ireland
Click here for Somavert® (pegvisomant) Prescribing Information. Adverse event reporting information can be found at the bottom of the page.
Percentage of Somavert patients achieving IGF-I normalisation after 12 weeks of treatment2
Study design: 12-week, randomised, double-blind study of three different doses of pegvisomant (10mg, 15mg, and 20mg) and placebo, given subcutaneously daily, in 112 patients with acromegaly. All patients had previously been treated with surgery, radiation therapy and/or medical therapies.2
A loading dose of 80mg Somavert should be administered subcutaneously under medical supervision. Following this, 10mg Somavert should be administered once daily as a sub-cutaneous injection.
Dose adjustments should be based on serum IGF-I levels. Serum IGF-I concentrations should be measured every four to six weeks and appropriate dose adjustments made in increments of 5 mg/day in order to maintain the serum IGF-I concentration within the age-adjusted normal range and to maintain an optimal therapeutic response.1
The dose range of Somavert is 10-30mg daily. The maximum dose should not exceed 30mg/day.1
†Please refer to the Summary of Product Characteristics for the full information regarding storage
We offer a range of services that help your patients at home with medication delivery and face-to-face support
Discover IGF-I normalisation rates with Somavert
To find out more about Somavert dosing, supporting your patients or to order starter kits
Adverse events should be reported. Reporting forms and information can be found at www.mhra.gov.uk/yellowcard or search
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Adverse events should also be reported to Pfizer Medical Information on 01304 616161
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PP-PFE-GBR-3863. November 2021