Technology-assisted toilets: Improving independence and hygiene in stroke rehabilitation

Dependence on assistance for toileting is a widespread problem for persons receiving healthcare. Technology-assisted toilets, which hygienically wash and dry the perineal region, are devices that could improve toileting independence in a variety of patients. The objective was to investigate whether technology-assisted toilets improve toileting independence, quality of life, and whether technology-assisted toilets can provide sufficient toileting hygiene in stroke rehabilitation.

This pilot study was carried out in a stroke rehabilitation unit. Thirty participants were recruited. Participants had a bowel movement and cleaned themselves using the technology-assisted toilet on one to three occasions. Participants rated their toileting before using the technology-assisted toilet and after each technology-assisted toilet use with the Psychosocial Impact of Assistive Devices Scale (PIADS). After each session, participants were rated for cleanliness.

PIADS scores were analyzed from eight individual participants, five of whom completed the full protocol. PIADS scores were significantly higher with the technology-assisted toilet than with the participants' regular toileting routine (p < 0.05). Technology-assisted toilets cleaned effectively in 73% of cases (16/22, p < 0.05).

Technology-assisted toilets improved stroke patients' psychosocial outcomes compared to standard toileting and completely cleaned participants in the majority of cases. A larger study should confirm technology-assisted toilet's benefit in stroke rehabilitation through improved independence and hygiene.