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Cancer: simplifying the injection of chemotherapy


DECRYPTION - A French team has developed a process for delivering anti-cancer products subcutaneously.

Have a small device implanted under the skin and a catheter connected to a large vein in the thorax;

keep this device for several months, at the cost of some discomfort and risk of infection;

keep a scar that will remind you of those difficult times… The use of an implantable port is necessary for the majority of chemotherapy, but this restrictive procedure is expensive and complicates the lives of patients and caregivers alike.

What if we could simplify things?

A few oral chemotherapies exist, but this type of formulation notably poses problems of bioavailability (the part of the active principle which actually reaches the blood network, very variable from one patient to another and in the same patient from one dose to 'other).

See also

No, chemotherapy is not always hell paved with side effects!

As for subcutaneous injection, it has hitherto come up against the irritating and blistering properties, but also the hydrophobic properties of most anti-cancer molecules, properties that promote ulceration or even necrosis of the skin...

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Source: lefigaro

All tech articles on 2022-10-05

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