Health
What happens after the COVID vaccine is approved?
Pfizer and Moderna hope to request an emergency license for the coronavirus vaccine by the end of November.
If the coronavirus vaccine is approved in the United States by the end of the year, will study participants receiving placebo be vaccinated in a hurry?
The question hasn’t received much attention General public, It’s something that worries about health professionals and pharmaceutical companies.
Today, tens of thousands of people in the United States and other countries volunteer for what is known as Phase 3. Clinical trial..
Usually half Experimental vaccine, The rest are given a placebo, but I don’t know which one was given.
The goal is to observe in the coming months how many people in each group will naturally become infected with the virus and become ill with COVID-19.
The number of vaccinated participants infected with COVID-19 Placebo Group, The US Pharmacy FDA can grant an emergency license.
However, for permanent approval, the FDA requires a longer period of study (usually 6 months).
The purpose is to confirm the safety of vaccine Certain rare side effects may not be detected during the two months currently scheduled for emergency use approval.
The problem is that, for ethical reasons, when a drug or vaccine is approved, participants who receive a placebo in a clinical trial are generally notified.
Then they can, of course, request a real vaccine or look for it on their own, but that will reduce the placebo group.
Doing so prevents a long-term comparison between the placebo group and the first vaccinated group.
Dozens of people are at even greater risk trial Not yet on a large scale: Who risks receiving a placebo if the vaccine is publicly available?
This issue was discussed by the FDA Advisory Board on Vaccines on Thursday, but no real solution was reached.
“Ethical responsibility”
Doran Fink of the FDA’s vaccine division said the study could be continued between populations for which the vaccine has not yet been approved or for which no dose is available.
But the dilemma is real for the majority.
“We are aware that there may be situations in which it may not be possible to continue placebo-controlled follow-up or initiate a placebo-controlled trial in an ongoing trial because it is no longer ethically acceptable. “I will,” Fink said Thursday.
“There is no specific treatment. At this point, I asked vaccine makers and others. Government agency Those involved in conducting these trials to think carefully about how to ensure the maintenance of clinical trials. “
Moderna (the other Pfizer), one of the two companies in the United States that wants to request an emergency license by the end of November, has sought instructions from the authorities.
“These participants are beginning to ask when they will know when to receive the research vaccine or placebo,” said Moderna’s Jacqueline Miller, who spoke at the same conference.
Pfizer and its German partner BioNTech have stated that they have an “ethical responsibility” to send a letter to the FDA and notify its members. placebo We called on groups and institutions to be open to other ways to evaluate vaccines.
For now, the FDA has only one instruction: continue testing as long as it is feasible.
© 2020 AFP
Quote: Placebo Group: What happens after the COVID vaccine is approved? (October 23, 2020) Obtained October 23, 2020 from https://medicalxpress.com/news/2020-10-placebo-group-covid-vaccine-authorized.html
This document is subject to copyright. No part may be reproduced without written permission, except for fair transactions for personal investigation or research purposes. The content is provided for informational purposes only.
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
Pictures Credit
to request, modification Contact us at Here or [email protected]
 |
 |
 |
