Efficacy of cognitive behavioral therapy using self-check sheet for patients with nocturia in real-world clinical practice.

OBJECTIVES: We previously demonstrated the efficacy of cognitive behavioral therapy (CBT) using a self-check sheet for patients with nocturia in a randomized controlled study. Additionally, we investigated the efficacy of the intervention in real-world clinical practice. METHODS: Two hundred forty-three outpatients with complaint of nocturia who practiced CBT for 4 weeks using a self-check sheet were included in this trial, which took place from April 2021 to March 2022 in 20 institutions. RESULTS: Of the 243 patients, 215 who achieved 50% or more of the behavioral therapy tasks were included in the analysis. Their mean age ± SD was 77.1 ± 7.7. A significant decrease was observed in nighttime frequency at 4 weeks after CBT using self-check sheets (pre 3.3 and post 2.8, p < .001). Nighttime frequency was decreased one or more times and was defined as treatment success in 102 patients (47.4%). Pretreatment nighttime frequency in the treatment-success group was significantly higher than that of the failure group (3.5 ± 1.0 vs. 3.2 ± 1.0, p = .013). In multivariate logistic regression analysis, predictive factors of treatment success were pretreatment nocturnal frequency of four or more (odds ratio [OR] 1.82, 95% confidence interval [CI] 1.01-3.30; p = .046) and the absence of diabetes mellitus (OR 3.08, 95% CI 1.34-7.06; p = .008). CONCLUSIONS: CBT using a self-check sheet requiring less time, less labor, less cost, and less medication is very beneficial for both patients and medical staff in real-world clinical practice.

[Clinical Investigation of Immune Checkpoint Inhibitor-Associated Kidney Injury in Patients with Urologic Cancers].

We investigated the clinical characteristics of patients who developed kidney injury after starting treatment with immune checkpoint inhibitors (ICI) for urologic malignancies. The study included 118 patients who were treated with ICI at our hospital. They consisted of 65 with renal cell carcinoma, 52 with urothelial carcinomas and 1 with adrenocortical carcinoma with high-frequency microsatellite instability. Immune-related kidney injury was observed in 13 patients (11.0%), including stage 1, 2 and 3 kidney injuries in 9, 0 and 4 patients, respectively. In univariate analyses, ≥stage 4 chronic kidney disease (CKD) before ICI treatment and proton pump inhibitor use were significantly associated with all stages of kidney injury, whereas ≥stage 4 CKD and ICI combination therapy were significantly associated with kidney injury at ≥ stage 2. Of the 4 patients who developed ≥stage 2 kidney injury, histological examination was done only for 2 because renal biopsy was contraindicated in the other 2 due to prior nephrectomy. Steroid pulse therapy was performed for 3 patients but provided complete recovery only in 1. We should be aware of the risk for immune-related kidney injury in patients with baseline CKD (≥stage 4) and receiving ICI combination therapy. Precise diagnosis by histological examination can often be challenging due to a history of nephrectomy.