Opportunities for implementing a patient-initiated follow-up pathway for patients with psoriasis completing...

We performed a retrospective case analysis to identify opportunities to introduce a patient-initiated follow-up (PIFU) pathway for patients with psoriasis completing narrowband ultraviolet B phototherapy at our centre. In total, 42 patients completed phototherapy between January 2016 and August 2018 and outcomes were observed for 36 months after phototherapy cessation. Had a PIFU pathway been in place, 24 routine follow-up appointments could have been saved and 8 nonattendances could have been avoided. Seven patients who were discharged or did not attend follow-up after phototherapy flared within 12 months and could have benefited from PIFU to re-access dermatology care. In total 21 patients (50.0%) experienced a relapse within 36 months of completion of phototherapy, and 18 of these (85.7%) relapsed at 0-12 months. The median time to relapse was 6 months. We conclude a post-phototherapy PIFU pathway could help eliminate unnecessary appointments for patients in remission and improve access for patients who relapse. A 12-month PIFU duration prior to discharge would be sufficient to capture the majority of relapses.