https://www.selleckchem.com/pr....oducts/PD-0332991.ht
24 patients had evidence of COVID-19 and had antibody testing available at the time of analysis. Patients who received OCR had decreased odds of forming antibodies (OR 0.045, p=0.011, 95% CI (0.004,0.488)). Patients who received OCR within the prior 6 months of COVID-19 infection had decreased odds of developing antibodies as compared with other DMTs. This suggests that OCR may attenuate the antibody response to SARS-CoV-2. Additional studies should analyze the odds of spike protein antibody formation in response to SARS-CoV-2 vaccin