Your new post is loading...
AstraZeneca Plc's COVID-19 vaccine trial in the United States is expected to resume as early as this week after the U.S. Food and Drug Administration completed its review of a serious illness in a study participant, four sources told Reuters. AstraZeneca’s large, late-stage U.S. trial has been on hold since Sept. 6, after a participant in the company’s UK trial fell ill with what was suspected to be a rare spinal inflammatory disorder called transverse myelitis. The sources, who were briefed on the matter but asked to remain anonymous, said they have been told the trial could resume later this week. It was unclear how the FDA would characterize the illness, they said. An FDA spokeswoman declined to comment.
The agency is requiring researchers conducting the trial to add information about the incident to consent forms signed by study participants, according to one of the sources. The agency is requiring researchers conducting the trial to add information about the incident to consent forms signed by study participants, according to one of the sources. “In this case, after considering the information, the independent reviewers and MHRA (Medicines and Healthcare products Regulatory Agency) recommended that vaccinations should continue,” the draft consent form stated. “Close monitoring of the affected individual and other participants will be continued.” Regulators in Brazil, India and South Africa also previously allowed AstraZeneca to resume its vaccine trials there.
AstraZeneca, which is developing the vaccine with Oxford University researchers, had been seen as a frontrunner in the race to produce a vaccine for COVID-19 until its trials were put on hold to investigate the illness. Early data from large-scale trials in the United States of vaccines from Pfizer Inc PFE.N and Moderna Inc MRNA.O are expected some time next month. Johnson & Johnson JNJ.N last week paused its Phase III COVID-19 vaccine trial to investigate an unexplained illness in a study participant. At the time of the announcement, the company did not know whether the volunteer had been given its vaccine or a placebo. A J&J spokesman on Tuesday said the study remains on pause as the company continues its review of medical information before deciding to restart the trial. J&J noted last week that its “study pause” was voluntary. By contrast, AstraZeneca’s trial is on “regulatory hold,” which is imposed by health authorities...
