Quality issues not behind sight loss in off-label Avastin use in India

India

Roche has checked a batch of Avastin (bevacizumab) in India linked to partial loss of sight for 15 patients and did not find any quality-related issues, though it repeated that the off-label use of the drug to treat age-related macular degeneration is not approved.

The Swiss-based firm conducted an internal inquiry, according to swissinfo.ch, after doctors in India administered eye injections of the oncology drug for the off-label use, citing lower cost. India initially put an alert on the drug after the incidents in the western state of Gujarat.

But the alert has since been withdrawn after the Drug Controller General of India (DCGI) accepted an expert committee report that safety and efficacy use for eye injections was demonstrated in "over 2,500 independent studies published globally and that it is 40 times cheaper than the other available drug for the same use."

"In India, Roche has completed an assessment of the available information on the batch reported to have been used at C.H Nagri Eye Hospital in Ahmedabad, Gujarat. We can confirm that based on the information available, there is no reason to believe there were quality problems with the Avastin (Bevacizumab) vials in this batch," the company told swissinfo.ch.

While the alert has been lifted, Roche repeated that it did not in any way endorse use for age-related macular degeneration.

"We would like to reiterate that Avastin has not been approved for use in the eye by the U.S. FDA, EMA or the Government of India. Furthermore, it is not developed and manufactured to meet industry standards for intraocular injection solution," Roche told swissinfo.ch, adding that the risk of bacterial contamination was heightened in eye injections.

Some Indian doctors however have continued to use the therapy over Lucentis (ranibizumab), which is approved for age-related macular degeneration, but that costs significantly more than Avastin.

- here's the story from swissinfo.ch

Photo courtesy of Creative Commons--McKay Savage.

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