Wednesday, May 22, 2024

Kenyan scientists to begin clinical trials for potential Covid-19 drugs

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Isaac Kaledzi
Isaac Kaledzi
Isaac Kaledzi is an experienced and award winning journalist from Ghana. He has worked for several media brands both in Ghana and on the International scene. Isaac Kaledzi is currently serving as an African Correspondent for DW.

Kenyan health officials have announced that they are set to start clinical trials for three drugs that can potentially treat persons infected with coronavirus.

The researchers say they are seeking approvals for the trials to determine if Remdesivir, an antiretroviral drug, anti-malaria drug hydroxychloroquine, and Lopinavir/ritonavir, also used on HIV patients, can treat Covid-19 patients in Kenya.

Remdesivir, an anti-viral drug according to doctors also works in essentially the same way as favipiravir. It cripples the RNA polymerase enzyme, stopping a virus from reproducing.

Developed around 10 years ago it was meant to destroy the Ebola virus.

The US Food and Drug Administration (FDA) last week gave emergency approval for the drug remdesivir to be used for coronavirus treatment.

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Australian researchers have also said earlier this year that the HIV-suppressing combination lopinavir/ritonavir have also been helpful in treating patients.

Chloroquine – an antimalarial drug – works in a different way and is given to people to prevent malaria infections if they are bitten by a mosquito carrying the parasite.

The drug works by salts inside them poisoning parasites and preventing them from  growing inside human red blood cells.

In clinical trial a medicine is tried on human beings to determine if it is effective in treating a disease.

Dr Loice Achieng Ombajo, who heads the Infectious Disease Unit at Kenyatta National Hospital in Kenya told local news outlet the Daily Nation that “We’re still in that stage where you can’t tell what actually works. What we’re hoping to do in the country is something called a clinical trial.

In a clinical trial, you take many patients and randomly allocate them to one treatment or another. There’s an equal chance of ending up with any of the drugs and we’ll give you that treatment and observe your response.”

The Kenyan researchers say they are now awaiting a final approval by the Poisons and Pharmacies Board and the National Council of Science, Technology and Innovation (NACOSTI).


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