An innovative text-messaging program that reminds patients with attention-deficit/hyperactivity disorder to take their medication and warns them about the hazards of noncompliance significantly increases treatment adherence in children and adults, new research suggests.
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In a pediatric study, 85% of participants who received a text message had their prescriptions refilled in a timely manner, compared with 62% of those who received treatment as usual and no text messaging. In a second study of adults, 81% of the group that received a text message refilled their prescriptions, versus 36% of those in the usual-treatment group.
“Patients are not going to be fully compliant if they do not understand what the implications are if they do not take their pills,” lead author Joseph Biederman, MD, chief of clinical and research programs in pediatric psychopharmacology and adult ADHD at the Massachusetts General Hospital and professor of psychiatry at Harvard Medical School, Boston, told this news organization.
He noted that the text-messaging program also provides information, support, encouragement, and guidance.
“We remind them to get in touch with their prescriber as renewals come due, and if they tell us no, we tell them how important it is” to do so, Dr. Biederman said.
The findings were presented at the virtual American Society of Clinical Psychopharmacology 2021 annual meeting.
Poor adherence
“Adherence to medications for ADHD is extremely poor, among the worst in medicine, despite the fact that ADHD is very morbid and we have excellent treatments people can take,” Dr. Biederman noted. “That’s the first tragedy, and it is totally unappreciated.”
He added that when patients require multiple prescriptions, he said.
Another contributor to medication nonadherence is the ongoing prejudice or stigma associated with ADHD, said Dr. Biederman.
“There is bad press about ADHD. There are no good comments, only disaster, doom and gloom, catastrophe, and so on. All people read in the available media are bad things about ADHD, and that only adds to stigma and misinformation,” he noted.
To combat these factors, Dr. Biederman and his team conducted two studies on the effectiveness of a novel ADHD-centric intervention based on text messaging.
One study included 87 children aged 6-12 years, and the other included 117 adults aged 18-55 years. Both groups were from primary care settings and were prescribed a stimulant medication for the treatment of ADHD.
As comparators, the researchers used age- and sex-matched pediatric patients and age-, race-, and sex-matched adult patients from the same primary care settings. They had also been prescribed stimulants but had not received the text messaging intervention.
Timely reminders
Results showed that 85% of the children who received text messages refilled their prescriptions vs. 65% of those who did not get the intervention (odds ratio, 3.46; 95% confidence interval, 1.82-6.58; P < .001).
Among adults, 81% of the intervention group refilled their prescriptions vs. 36% of the comparator group (OR, 7.54; 95% CI, 4.46-12.77; P < .001).
“In the number-needed-to-treat analysis, for every five pediatric patients who receive text messaging, we can keep one adherent with stimulant medication. In adults, that is one in every three who receive the text-messaging intervention,” Dr. Biederman said.
Text messaging reminds patients with ADHD to take their medications as prescribed, and it also reminds them of the consequences of not taking their medications, he added.
In another study presented at the ASCP meeting, Dr. Biederman introduced a new tool to help clinicians determine whether a patient with ADHD also has deficient emotional self-regulation (DESR).
ADHD has been associated with low frustration tolerance, impatience, and quickness to anger, he noted.
Emotional dysregulation, however, “is not a mood disorder,” said Dr. Biederman. “Some people use the term ‘hot tempered.’ These are people who overreact to things, and this is associated with a wide range of difficulties.”