E-DRUG: Cellphone technology helps to take pills correctly?
[Interesting use of cellphone technology in chronic medication from South
Africa. Thanks to ANdy for spotting. Copied as fair use. WB]
Technology reminds sick to take pills
Science and Health Editor
CAPE TOWN A local doctor has developed a pill bottle that uses
cellphone technology to remind patients to take their medicines and
warns them if they are about to take an extra dose by mistake.
The SIMpill device is aimed at patients on long-term medication for
diseases such as tuberculosis (TB), HIV, epilepsy, diabetes and asthma,
for whom missing even a few doses can have potentially life-threatening
For example, patients with infectious diseases such as HIV and TB may
become drug-resistant, and epilepsy patients risk seizures if they skip
pills, said SIMpill inventor Dr David Green.
He has already established a service called On-Cue that sends SMS
alerts to patients to remind them to take their medication. They also
receive lifestyle tips and advice about their illness.
His company, SIMpill, in partnership with telecommunications company
Tellumat, is now targeting patients in a more subtle way.
Instead of sending them regular reminders daily to swallow their pills,
the SIMpill sounds the alarm only if a dose has been missed, or if a
patient tries to take doses too closely together, said Green.
The patented bottle contains an electronic chip that sends an SMS to a
secure central server when the cap is removed. The SMS includes a unique
pill box identification number.
If the SMS arrives too early or too late, the server sends a reminder
to the patient's cellphone, or one belonging to a family member or
health-care professional. "Unlike alarm clocks, which often sit on the
shelf and beep unnoticed, cellphones tend to be carried around," said
The patients' pill-taking schedules were programmed into the
tamper-proof pill bottles by the pharmacist who dispenses their
medicines, said Green.
He conceded that the device was not cheap (about R1 800 a patient a
year), but said it offered potentially massive savings to medical
schemes and the state.
Green analysed the claims made by 11000 epileptics from four medical
schemes, and found the combined bills of the 700 who were hospitalised
If all 11000 patients had been on the monitoring system, it would have
cost R2m, he said.
The SIMpill device will be launched next month.
Jan 24 2005 07:52:27:000AM Tamar Kahn Business Day 1st Edition