Almost 5.8 billion prescriptions were dispensed in the United States in 2018, an increase of 2.7% over the previous year, according to the IQVIA Institute for Human Data Science’s report Medicine Use and Spending in the U.S.: A Review of 2018 and Outlook to 2023, AIS Health reported.
Retail and mail pharmacies dispensed 127 million specialty prescriptions last year, an increase of 15 million since 2014. In 2018, for the second year in a row, specialty prescription volume grew more than 5% although the medicines accounted for only 2.2% of prescriptions overall. With an increase in the availability of oral and self-injected specialty therapies, these drugs “are increasingly dispensed through retail pharmacies,” said Murray Aitken, executive director of the institute, during a May 6 press call.
The use of biosimilars — which the institute defines on a broader basis than only those therapies approved through the 351(k) pathway — “in terms of volume is still modest,” said Aitken, with these therapies representing less than 2% of the total biologics market in 2018. But in those areas where a biosimilar is available, “there is reasonably rapid uptake.”