Preference for a Novel Oral Alternative to Parenterally Administered Medications.

Background: Rani Therapeutics is developing a robotic pill (RP), an oral drug delivery platform called RaniPill that can deliver a number of biotherapeutics with high bioavailability; eliminating the need for injections. While patients in general prefer oral to injectable therapies, preference for a more frequent oral regimen compared to a less frequent injectable regimen is unknown. Two marketing surveys were conducted to gather data on preference for oral versus injectable therapies. A clinical study gathered data on participant preference for oral pills vs injections before and after swallowing a Mock-RP capsule.

Methods: A total of 1689 adults taking injections (mean duration 3-7 years) to treat endocrine or inflammatory conditions were anonymously surveyed online for their preference to administer/prescribe medications orally via the RP. In the clinical study, 150 participants currently taking injections for chronic conditions evaluated the swallowability of a Mock-RP and completed a questionnaire regarding their preferences.

Results: Majority of respondents surveyed stated they would be willing to convert to an oral alternative over their current parenteral therapy regardless of drug or disease. In the clinical study, all participants were able to swallow the Mock-RP and 91% indicated their preference for the oral route versus their current parenteral route of drug administration. Survey respondents and those in the clinical study using frequent injections were more willing to select a once-daily capsule compared to those injecting infrequently. Even study participants who inject infrequently (≥monthly: 80%) would prefer a once-daily pill over their injection regimen.

Conclusion: Patients taking injections and prescribing physicians strongly prefer oral dosing to parenteral administration of biologics even if dosing frequency with the oral option, such as the RP, is increased.