Tribune News Service
New Delhi, May 3
AIIMS New Delhi Director Randeep Guleria on Monday cautioned delicate Covid patients against going for repeat CT scans of the chest saying these raise the risk of cancer and are unnecessary in delicate illness circumstances.
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“There is no need for CT scans in mild Covid patients. Patches on lungs will come even if the disease is mild. Research shows that in 30-40 per cent of asymptomatic Covid patients also, patches on lungs appear but get resolved naturally. A CT scan equals 300-400 chest X-rays. The International Atomic Energy Commission has shown how CT scans in younger age lead to greater cancer risk in later life. We know of mild Covid patients repeating CT scans every three days. You are only exposing yourselves to harmful radiation,” Guleria mentioned additionally advising individuals against unnecessary blood bio marker assessments except medically suggested.
He mentioned typically even a minor wound will present excessive ranges of markers which is because of regular physique response of irritation.
“Steroids are needed only in moderate disease after five days of illness and not before that. We have seen people who took steroids early in the disease enabling viral replication and severe infection. Timing of medicines is the key to treatment,” mentioned AIIMS chief noting that predominant remedy for Covid is oxygen, steroids and anti-coagulants taken on the proper time and experimental therapies like Remdesivir, plasma and Tocilizumab are utilized in excessive circumstances as a result of they’re not confirmed to scale back loss of life charge.
Two vaccine doses should even for recovered patients
Guleria mentioned though scientists are debating whether or not to go together with solely booster dose of vaccine for Covid recovered patients, taking the an infection itself as the first response and due to this fact equal to the primary dose, there’s not sufficient proof to resolve totally on this. “Current guidance is for recovered persons to take both doses. A Covid positive person should defer vaccination at least for 14 days after symptoms are resolved,” he mentioned.