Prospective memory rehabilitation using smartphones in patients with TBI.

PURPOSE

The aim of the present study was to investigate the effectiveness of a prospective memory aid that combines smartphones with Internet-based calendars among community-dwelling patients with traumatic brain injury.

METHOD

An uncontrolled pre- and post-assessment design was employed to study the use of unmodified, low-cost, off-the-shelf smartphones combined with Internet-calendars as a compensatory memory strategy in community-dwelling patients with traumatic brain injury. Thirteen participants received a 6-week group-based intervention with pre-, post- and 2-month follow-up-assessments by questionnaires and by daily assessment of target behaviors for 2-week periods.

RESULTS

Participants reported significantly fewer retro- and prospective memory problems on questionnaires after the intervention and at follow-up with large effect sizes. The performance of target behaviors, however, improved insignificantly with moderate effect sizes. There were no changes in quality of life or symptoms of emotional distress.

CONCLUSIONS

This study adds to a growing body of evidence that smartphones are a useful compensatory aid in rehabilitation of prospective memory that should routinely be considered in rehabilitation of traumatic brain injury patients. Implication for rehabilitation Smartphones are easy-to-use and accessible assistive technology for compensatory memory rehabilitation to most traumatic brain injury patients. By using low-cost, off-the-shelf devices, the technology becomes available to a broader range of patients. By combining smartphones with Internet-based and cross-platform services (e.g., calendars, contacts) the participants are less device-dependent and less vulnerable to data loss. Smartphones should routinely be considered as compensatory aid in rehabilitation of prospective memory of traumatic brain injured patients.