TagRituximab

Anti-CD20 Derisk Study

Barts-MS rose-tinted-odometer: ★★★★★ Did you watch the anti-CD20 debate on the triMS-online platform yesterday? The question that was asked was ‘Can we use anti-CD20 therapies as immune reconstitution therapies rather than maintenance therapies?’. I am not sure the debaters answered the question.  When I asked Anders Svenningsson, who is probably the world’s biggest adopter of anti-CD20 therapy...

#MSCOVID19: anti-CD20 nuances

Barts-MS rose-tinted-odometer: ★★★ I had to have a detailed discussion with a patient this week about starting ocrelizumab during the COVID-19 pandemic. This patient was concerned about (1) the data showing an increased risk of COVID-19 in anti-CD20 treated patients, (2) an increasing number of cases not seroconverting when being infected with the coronavirus and (3) she will not be able to have...

#MSCOVID19: good news

Barts-MS rose-tinted-odometer: ★★★★★ The late late-breaking session at the MSVirtual2020 meeting, which covered COVID-19 has already received a lot of air-time on social media. The big-data alliance confirmed the Italian data, i.e. that people with MS (pwMS) on anti-CD20 are at higher risk of getting COVID-19 and severe COVID-19 (hospitalisation, intensive care admission and/or ventilation)...

My position on anti-CD20 therapies has been criticised, why?

Barts-MS rose-tinted-odometer: ★★★★★ I have recently been criticised by a colleague for supporting the DODO (double-dose ocrelizumab study) and the ADIOS (adaptive dosing ocrelizumab study) studies. How you can I on the one hand support more ocrelizumab and on the other hand suggest reducing the dose in the longterm. I responded that it is all about timing and how you use anti–CD20...

#MSCOVID19: getting ready for the vaccine

Informing patients about their potential coronavirus risks associated with anti-CD20 therapy is complicated and resulting in our patients being given different advice depending on who they see. The reason for this is that we don’t have the direct evidence to be able to dissect out why people on anti-CD20 therapy are at higher risk of COVID-19 and at higher risk of being admitted to hospital with...

#MSCOVID19: summertime

To me three swallows make a summer; one from Sweden, a second from Iran and now a third from Italy. I have little doubt more will emerge soon. A few weeks’ ago I explained that having asymmetrical information is never a good thing. Tragically I have known about the data published yesterday on the Lancet’s pre-publication archive for several weeks. The new data shows that ocrelizumab-treated...

#T4TD when it comes to Anti-CD20 therapy body size counts

Did you know that if you are a large person standard dose ocrelizumab is not as effective as it is in a small person?  When looking at the efficacy of anti-CD20 therapies such as ocrelizumab you shouldn’t bother looking at relapses and focal MRI activity (Gd-enhancing lesions or new T2 lesions) when comparing effectiveness between doses and competing products. Relapses and MRI lesions are...

#MSCOVID19: an anti-CD20 backpedal

Science is not a religion and hence scientific advice, unlike beliefs, change as new evidence emerges. When the COVID-19 pandemic started we had to formulate advice on DMT use and their impact on SARS-CoV-2 infection and COVID-19 based on scientific principles and evidence of other viral infections. I created a table to summarise my opinions and as evidence has emerged I have updated the table...

#MSCOVID19: rituximab & vaccine readiness

The following is a short YouTube vlog on Rituximab, COVID-19 and vaccine readiness. This is a brief update to my presentation on anti-CD20 therapies and COVID-19 to iWiMS webinar on the 20-May-2020.

What is your opinion on vlogging vs. blogging? Is there a need for both?

CoI: multiple

#MSCOVID19 Anti-CD20 therapies and vaccines

Have we optimised the dose of anti-CD20 therapies to target the real MS or smouldering MS, i.e. disease progression independent of relapse activity (PIRA)? I did an iWiMS webinar on Wednesday covering anti-CD20 therapies and the risk of COVID-19 and severe COVID-19. I covered vaccine responses and how to be vaccine-ready or vaccine responsive to a future SARS-CoV-2 vaccine if you are on an anti...

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