• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Home
  • About Us
  • Contact US
  • Privacy Policy
  • Terms and Conditions

Web Blogging

SEO Guides & Tips

  • Home
  • SEO Guides
  • Rankings
  • Keywords
  • Search Engines
  • Quality Content
  • Marketing

common

Effect of common Covid-19 antibiotic found similar to that of placebo

July 17, 2021 by admin Leave a Comment

[ad_1]

CALIFORNIA: The findings of a new study from UC San Francisco suggests that among non-hospitalized patients the antibiotic azithromycin was no more effective than a placebo in preventing symptoms of Covid-19. Despite widespread prescription of the antibiotic for the disease, it might increase the chance of hospitalization.
The study, which was conducted in collaboration with Stanford University, appeared in the Journal of the American Medical Association.
“These findings do not support the routine use of azithromycin for outpatient SARS-CoV-2 infection,” said lead author Catherine E. Oldenburg, ScD, MPH, an assistant professor with the UCSF Proctor Foundation. SARS-CoV-2 is the virus that causes Covid-19.
Azithromycin, a broad-spectrum antibiotic, is widely prescribed as a treatment for Covid-19 in the United States and the rest of the world. “The hypothesis is that it has anti-inflammatory properties that may help prevent progression if treated early in the disease,” said Oldenburg. “We did not find this to be the case.”
The study included 263 participants who all tested positive for SARS-CoV-2 within seven days before entering the study. None were hospitalized at the time of enrollment. In a random selection process, 171 participants received a single, 1.2-gram oral dose of azithromycin and 92 received an identical placebo.
At day 14 of the study, 50 percent of the participants remained symptom-free in both groups. By day 21, five of the participants who received azithromycin had been hospitalized with severe symptoms of Covid-19 and none of the placebo group had been hospitalized.
The researchers concluded that treatment with a single dose of azithromycin compared to placebo did not result in greater likelihood of being symptom-free.
“Most of the trials done so far with azithromycin have focused on hospitalized patients with pretty severe disease,” said Oldenburg. “Our paper is one of the first placebo-controlled studies showing no role for azithromycin in outpatients.”



[ad_2]

Source link

Filed Under: Marketing Tagged With: antibiotic, common, Covid19, Effect, placebo, similar

Exposure to common cold can help combat Covid-19: Study

June 16, 2021 by admin Leave a Comment

[ad_1]

LONDON: Exposure to the rhinovirus, the most frequent cause of the common cold, can protect against infection by the virus which causes Covid-19, researchers have found.
The study by Yale researchers found that the common respiratory virus jump-starts the activity of interferon-stimulated genes, early-response molecules in the immune system which can halt replication of the SARS-CoV-2 virus within airway tissues infected with the cold.
Triggering these defenses early in the course of Covid-19 infection holds promise to prevent or treat the infection, said Ellen Foxman, assistant professor of laboratory medicine and immunobiology at the Yale School of Medicine.
One way to do this is by treating patients with interferons, an immune system protein which is also available as a drug.
“But it all depends upon the timing,” Foxman said. Interferon treatment holds promise but it could be tricky, she said, because it would be mostly effective in the days immediately after infection, when many people exhibit no symptoms.
In theory, interferon treatment could be used prophylactically in people at high risk who have been in close contact with others diagnosed with Covid-19. Trials of interferon in Covid-19 are underway, and so far show a possible benefit early in infection, but not when given later.
The results were published in the Journal of Experimental Medicine. For the study, the team infected lab-grown human airway tissue with SARS-CoV-2 and found that for the first three days, viral load in the tissue doubled about every six hours. However, replication of the Covid-19 virus was completely stopped in tissue which had been exposed to rhinovirus. If antiviral defenses were blocked, the SARS-CoV-2 could replicate in airway tissue previously exposed to rhinovirus.
The same defenses slowed down SARS-CoV-2 infection even without rhinovirus, but only if the infectious dose was low, suggesting that the viral load at the time of exposure makes a difference in whether the body can effectively fight the infection.



[ad_2]

Source link

Filed Under: Marketing Tagged With: cold, combat, common, Covid19, Exposure, study

Primary Sidebar

Recent Posts

  • 10 Tips To Hire the Best Moving Company in 2022
  • Google I/O 2022 Registrations Are Now Open: What to Expect From the Annual Developers Conference
  • How to Get Google Phone Number Free in 2022
  • Jio Set Top Box Free Here: How to install Jio Fiber box?
  • Scenery Drawing For Kids & Scenery Drawing Easy And Beautiful
  • Email
  • Instagram
  • Twitter
  • YouTube

Pages

  • About Us
  • Contact US
  • Privacy Policy
  • Terms and Conditions

Recent Comments

  • What is disability insurance? 2021 » Earth Edition on Jio Set Top Box Free Here: How to install Jio Fiber box?
  • What is disability insurance? 2021 » Earth Edition on Movies Website Data 100+Posts backup file Free Download
  • What is burial insurance? » Earth Edition on Scenery Drawing For Kids & Scenery Drawing Easy And Beautiful
  • How are Costs, Insurability and Underwriting Defined in Life Insurance? » Earth Edition on How Guest Posting Can Maximize Your Audience
  • Feeling Homeowners Insurance Claim Forms » Earth Edition on How Guest Posting Can Maximize Your Audience

Categories

  • Keywords (6)
  • Marketing (85)
  • Quality Content (31)
  • Rankings (12)
  • Search Engines (25)
  • SEO Guides (24)

Copyright © 2022 WEB BLOGGING