Primary nonadherence occurs when prescriptions written by a physician are never filled by the patient and is a common problem. A study published by JAMA Dermatology¹ shows that the use of electronic prescribing increases the likelihood of patients picking up their prescriptions.

The study looked at 4,318 prescriptions written for 2,496 patients. Of these, 803 patients received electronic prescriptions and 1,693 received written paper prescriptions. Overall, the primary nonadherence rate was 31.6%. However, when comparing the electronic prescriptions to the paper prescriptions, the primary nonadherence rate was lowered by 16%. Only 15.2% of patients who received an electronic prescription did not fill it. 

“Electronic prescribing has become one of the major criteria to evaluate meaningful use of electronic health records by health care professionals,” stated the researchers. “In this study, we demonstrated that e-prescribing is associated with reduced rates of primary nonadherence. As the healthcare system transitions from paper prescriptions to directly routed e-prescriptions, it will be important to understand how that experience affects patients, particularly their likelihood of filling the prescriptions.”

Why does e-prescribing increase adherence?   A huge part of it might be because e-prescribing eliminates the need to drop off the prescription at the pharmacy and can significantly reduce wait times.   Electronic prescribing allows the Pharmacy to begin filling a prescription before the patient has even left the Doctors office.   It is a huge difference to a patient who can just “swing by” the pharmacy and pick up their prescription, versus handing a prescription to the pharmacist and waiting for them to fill it.   Another factor, may be that many Pharmacies call to remind patients to pick up prescriptions.   If the patient doesn’t show up, the Pharmacy will follow up and remind them their prescription is ready and waiting.    A paper prescription many times never gets to a pharmacist, hence no one reminds them it is waiting.

Medication non-adherence can have many negative health consequences for patients. The JAMA study is a prime example of just how important e-Prescribing is to not only help prescribers and pharmacists, but to also improve adherence in patients. 

¹ Adamson AS, Suarez EA & Gorman AR. Association Between Method of Prescribing and Primary Nonadherence to Dermatologic Medication in an Urban Hospital Population. JAMA Dermatol.  2016. doi: 10.1001/jamadermatol.2016.3491