Intraurethral Steroid and Clean Intermittent Self-Dilatation for Lichen Sclerosus Proven Urethral Stricture Disease—A Retrospective Cohort Study

Background/Objectives: Lichen sclerosus is a chronic lymphocyte-mediated inflammatory disorder with a predilection for the anogenital region. It is a common cause of urethral stricture disease in males. The gold standard treatment is considered to be surgical reconstruction; however, there are many patients who are not suitable or not willing to undergo surgery. Cutaneous lichen sclerosus restricted to the foreskin, prepuce or glans is often response to topical corticosteroids; however, the use of intraurethral corticosteroids for urethral involvement has limited research. Methods: We conducted a retrospective cohort study on 18 patients with histologically confirmed lichen sclerosus and associated urethral stricture disease. They were treated with clean intermittent self catheterisation using a hydrophilic catheter coated with 0.05% betamethasone ointment. International Prostate Symptom Score with Quality of Life scores were measured prior to treatment and at follow-up intervals. Results: There was significant improvement in International Prostate Symptom Score and Quality of Life scores at 3 months, 12 months and 24 months, with only 1 patient ceasing treatment due to intolerance. One patient required a single repeat endoscopic dilatation following a period of non-compliance with treatment. Conclusions: Intraurethral corticosteroids with clean-intermittent self-catheterisation is effective and well tolerated for treating lichen sclerosus-associated urethral stricture disease in the short to intermediate term for patients not willing to undergo urethroplasty.