NHS England to fund HIV treatment Rezolsta
NHS England will provide crucial funding for Janssen’s once-daily, fixed-dose combination of darunavir and the pharmacoenhancer, cobicistat, called Rezolsta.
Rezolsta is indicated for use in combination with other antiretroviral medications for treating adults with HIV-1, whose virus does not carry darunavir resistance-associated mutations.
Meaning clinicians across England will be able to routinely prescribe darunavir – the UK’s most prescribed protease inhibitor – combined with a ‘booster’ – in only one tablet to adults living with HIV-1.
With less than 2 out of 3 HIV patients in the UK reporting 100% adherence after 8 months of treatment, experts believe that the fixed-dose combination of darunavir/cobicistat could help improve adherence by reducing the number of pills that a patient takes. This is imperative, given that optimal adherence is generally considered to be above 95%, the level required to prevent HIV becoming resistant to medication.
Commenting on the news, Dr Rozlyn Bekker, Medical Director, Janssen UK, said: “Significant progress in HIV treatment means that HIV can now be managed as a chronic disease with potentially normal life expectancy, provided that patients are able to adhere to treatment. By funding treatment, NHS England is making available a treatment option for individuals who require darunavir to effectively control the HIV, but who would potentially also benefit from the convenience of fewer tablets to support their adherence to treatment.”
The data have demonstrated that once-daily darunavir/cobicistat, in combination with 2 nucleotide/nucleoside reverse transcriptase inhibitors, offers effective virological suppression; the virologic response rates (HIV-1 viral load <50 copies/ml) over 48 weeks were 81% overall and 83% in treatment-naïve patients. Only 5% of patients discontinued treatment due to adverse events, the most common of which were diarrhoea and nausea, which were grade 1 or 2 in severity.