Azithromycin, also known as Zithromax, belongs to the class of medicines known as antibacterials orantibiotics. These medicines kill bacteria (small organisms that can cause infection in humans) or stopbacteria from growing. Patients with weakened immune systems, includingpeople with HIV, tend to have more frequent andmore serious bacterial infections. Azithromycinwas approved by the FDA on June 14, 1996, formany uses, including the prevention and treatmentof Mycobacterium avium complex (MAC) inpersons with advanced HIV infection. It is alsobeing investigated to see how well it works inpreventing other kinds of bacterial infections inpeople with HIV.
Results from Oxford University’s RECOVERY trial into existing drugs for the treatment of COVID-19 has found that dexamethasone reduced deaths by a third in ventilated coronavirus patients and by a fifth in coronavirus patients requiring oxygen. This is the first drug of its kind to be demonstrated to have a significant impact on COVID-19 mortality.
A new study by scientists from the U.S and U.K. and published on the preprint server bioRxiv in June 2020 reports that there is no evidence of efficacy for the drug hydroxychloroquine (HCQ) against infection with SARS-CoV-2 in hamsters or macaque models. This finding does not support the current widespread prophylactic and therapeutic use of HCQ in COVID-19.
A study on the effects of hydroxychloroquinei n macaques infected with the SARS-CoV-2 virus, , used alone or in combination with azithromycin, have been pre-published on Research Square, after their submission to Nature.
A new study has shown that anticardiolipin antibodies are associated with the novel coronavirus infection or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes COVID-19.
A new study by scientists at Metro Infectious Disease Consultants and published on the preprint server medRxiv* in June 2020 reports that the cytokine blocker tocilizumab is a useful adjunct to supportive medical care in severe COVID-19, with increased survival and a lower requirement for mechanical ventilation.
A study of electronic medical records from US Veterans Health Administration medical centers has found that hydroxychloroquine--with or without azithromycin--did not reduce the risk of ventilation or death and was associated with longer length of hospital stay.
The sacred oath taken by physicians during graduation from medical school to "First do no harm," the first words of the Hippocratic Oath, provides a strong impetus for a commentary just published in The American Journal of Medicine.
A new study published on the preprint site medRxiv in May 2020 reports on the efficacy of interferons in treating COVID-19. The research could help evaluate the place of such therapy in the management of this disease.
The malaria drug hydroxychloroquine, which has been promoted as a potential treatment for Covid-19, is known to have potentially serious effects on heart rhythms.
A new study by investigators from Brigham and Women's Hospital examines changes in prescription patterns in the United States during the COVID-19 pandemic.
We recently received the death certificate for my mother, who died May 4 in an assisted living facility near New York City. "Acute Respiratory Distress Syndrome" was the primary cause. And the secondary — no surprise — was "suspected COVID-19."
The purported "game-changer" anti-malarial drug Hydroxychloroquine, which was claimed to be effective in preventing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and also helping better outcomes in COVID-19 patients, seems to have failed in clinical trials.
A large observational study suggests that treatment with the antimalarial drug chloroquine or its analog hydroxychloroquine (taken with or without the antibiotics azithromycin or clarithromycin) offers no benefit for patients with COVID-19.
As the world struggles to overcome the current COVID-19 pandemic with non-pharmacological interventions, in the absence of an effective drug or vaccine, existing immunomodulators are being repurposed. A new study published on the preprint server medRxiv* in May 2020 shows no clinical benefit to the use of one such drug, called interferon beta 1b (IFN beta1b).
A new study published on the preprint server medRxiv* in May 2020 reports the beneficial effects of the monoclonal antibody sarilumab in severe COVID-19 pneumonia.
A new paper published online in the Annals of the American Thoracic Society describes a nimble, pragmatic and rigorous multicenter clinical trial design to meet urgent community needs in the face of the COVID-19 pandemic.
A clinical trial has begun to evaluate whether the malaria drug hydroxychloroquine, given together with the antibiotic azithromycin, can prevent hospitalization and death from coronavirus disease 2019 (COVID-19).
The AIDS Clinical Trials Group, the world's largest and longest established HIV research network, today announced the initiation of ACTG 5395, a clinical trial to evaluate whether the drug combination hydroxychloroquine and azithromycin can prevent hospitalization and death from COVID-19 (which is caused by infection with the virus SARS-CoV-2).
A new study published on the preprint server medRxiv* in May 2020 reports a multi-omics approach that could make it easier to develop drugs that are effective against COVID-19.
Clinical leaders from the University of Kentucky's Markey Cancer Center, College of Medicine and College of Pharmacy have launched a clinical trial for experimental therapies to treat patients infected with COVID-19.
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