So what are ‘needle pills’ and why would doctors use them?

Monoclonal antibodies have revolutionised therapy for autoimmune disease and cancers, but the downside is they require injection or IV infusion.
Patients prefer swallowing a pill, and because of this, doctors may delay initiation of injectable biologics, resulting in suboptimal treatment, researchers say.
But now, scientists and engineers are collaborating in a venture that could change all that – the development of so-called self-injecting capsules.
The technology, called L-SOMA (liquid-injecting, self-orienting millimetre-scale applicator), is essentially an ingestible capsule that contains a liquid pharmaceutical and a retracted needle that pops out to inject the medication into the gastric submucosa, before being retracted again.