J&J pauses Covid-19 vaccine trial after 'unexplain
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Posted On: 10/12/2020 9:42:25 PM
J&J pauses Covid-19 vaccine trial after 'unexplained illness'
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https://www.cnn.com/2020/10/12/health/johnson...index.html
FDA pledges Covid-19 vaccine will be guided by science 02:43
(CNN)Drugmaker Johnson & Johnson said Monday it has paused the advanced clinical trial of its experimental coronavirus vaccine because of an unexplained illness in one of the volunteers.
"Following our guidelines, the participant's illness is being reviewed and evaluated by the ENSEMBLE independent Data Safety Monitoring Board (DSMB) as well as our internal clinical and safety physicians," the company said in a statement. ENSEMBLE is the name of the study.
"Adverse events -- illnesses, accidents, etc. -- even those that are serious, are an expected part of any clinical study, especially large studies."
Most people try to avoid Covid-19. But thousands are signing up to be deliberately exposed
Most people try to avoid Covid-19. But thousands are signing up to be deliberately exposed
Johnson & Johnson's Janssen vaccine arm is developing the shot. The company did not say what the unexplained illness was, but one point of clinical trials is to find out if vaccines cause dangerous side effects. Trials are stopped when they pop up while doctors check to see if the illness can be linked to the vaccine or is a coincidence.
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"Based on our strong commitment to safety, all clinical studies conducted by the Janssen Pharmaceutical Companies of Johnson & Johnson have prespecified guidelines. These ensure our studies may be paused if an unexpected serious adverse event (SAE) that might be related to a vaccine or study drug is reported, so there can be a careful review of all of the medical information before deciding whether to restart the study," the company said.
The secretive group at the center of the nation's largest vaccine trials
The secretive group at the center of the nation's largest vaccine trials
"We must respect this participant's privacy. We're also learning more about this participant's illness, and it's important to have all the facts before we share additional information," the company added.
"Serious adverse events are not uncommon in clinical trials, and the number of serious adverse events can reasonably be expected to increase in trials involving large numbers of participants. Further, as many trials are placebo-controlled, it is not always immediately apparent whether a participant received a study treatment or a placebo."
The drugmaker said there is a "significant distinction" between a study pause and a regulatory hold on a clinical trial.
Moderna chief says Covid-19 vaccine won't be widely available before late March
Moderna chief says Covid-19 vaccine won't be widely available before late March
"A study pause, in which recruitment or dosing is paused by the study sponsor, is a standard component of a clinical trial protocol," Johnson & Johnson said.
"A regulatory hold of a clinical trial is a requirement by a regulatory health authority, such as the U.S. Food and Drug Administration. As outlined in our transparency commitments, we proactively disclose any regulatory hold of a pivotal clinical trial."
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This is the second Phase 3 coronavirus vaccine trial to be paused in the US. AstraZeneca's vaccine trial was paused last month because of a neurological complication in a volunteer in Britain. While the trial resumed there and in other countries, it remains paused in the United States while the US Food and Drug Administration investigates.
Johnson's Phase 3 trial started in September. It's one of six coronavirus vaccines being tested in the US, and one of four in the most advanced, Phase 3 stage. It requires just one dose of vaccine, so federal officials have said they hope testing may be competed a bit faster than other vaccines, including those being made by Moderna and Pfizer, which require two doses.
Apologies if posted.
https://www.cnn.com/2020/10/12/health/johnson...index.html
FDA pledges Covid-19 vaccine will be guided by science 02:43
(CNN)Drugmaker Johnson & Johnson said Monday it has paused the advanced clinical trial of its experimental coronavirus vaccine because of an unexplained illness in one of the volunteers.
"Following our guidelines, the participant's illness is being reviewed and evaluated by the ENSEMBLE independent Data Safety Monitoring Board (DSMB) as well as our internal clinical and safety physicians," the company said in a statement. ENSEMBLE is the name of the study.
"Adverse events -- illnesses, accidents, etc. -- even those that are serious, are an expected part of any clinical study, especially large studies."
Most people try to avoid Covid-19. But thousands are signing up to be deliberately exposed
Most people try to avoid Covid-19. But thousands are signing up to be deliberately exposed
Johnson & Johnson's Janssen vaccine arm is developing the shot. The company did not say what the unexplained illness was, but one point of clinical trials is to find out if vaccines cause dangerous side effects. Trials are stopped when they pop up while doctors check to see if the illness can be linked to the vaccine or is a coincidence.
Content by Rosetta Stone
Learn a new language for less with these Rosetta Stone deals
Rosetta Stone has deals on one-year, two-year and even lifetime subscriptions so you can pick up a new language or two.
"Based on our strong commitment to safety, all clinical studies conducted by the Janssen Pharmaceutical Companies of Johnson & Johnson have prespecified guidelines. These ensure our studies may be paused if an unexpected serious adverse event (SAE) that might be related to a vaccine or study drug is reported, so there can be a careful review of all of the medical information before deciding whether to restart the study," the company said.
The secretive group at the center of the nation's largest vaccine trials
The secretive group at the center of the nation's largest vaccine trials
"We must respect this participant's privacy. We're also learning more about this participant's illness, and it's important to have all the facts before we share additional information," the company added.
"Serious adverse events are not uncommon in clinical trials, and the number of serious adverse events can reasonably be expected to increase in trials involving large numbers of participants. Further, as many trials are placebo-controlled, it is not always immediately apparent whether a participant received a study treatment or a placebo."
The drugmaker said there is a "significant distinction" between a study pause and a regulatory hold on a clinical trial.
Moderna chief says Covid-19 vaccine won't be widely available before late March
Moderna chief says Covid-19 vaccine won't be widely available before late March
"A study pause, in which recruitment or dosing is paused by the study sponsor, is a standard component of a clinical trial protocol," Johnson & Johnson said.
"A regulatory hold of a clinical trial is a requirement by a regulatory health authority, such as the U.S. Food and Drug Administration. As outlined in our transparency commitments, we proactively disclose any regulatory hold of a pivotal clinical trial."
Get CNN Health's weekly newsletter
Sign up here to get The Results Are In with Dr. Sanjay Gupta every Tuesday from the CNN Health team.
This is the second Phase 3 coronavirus vaccine trial to be paused in the US. AstraZeneca's vaccine trial was paused last month because of a neurological complication in a volunteer in Britain. While the trial resumed there and in other countries, it remains paused in the United States while the US Food and Drug Administration investigates.
Johnson's Phase 3 trial started in September. It's one of six coronavirus vaccines being tested in the US, and one of four in the most advanced, Phase 3 stage. It requires just one dose of vaccine, so federal officials have said they hope testing may be competed a bit faster than other vaccines, including those being made by Moderna and Pfizer, which require two doses.
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