Porter, Ivan E.

Objective: Patients with limited English proficiency often face barriers to accessing timely care. We evaluated whether Spanish-language Fast Pass messaging, combined with two-way Short Message Service (SMS) functionality, increased appointment acceptance rates among Spanish-preferring patients while maintaining equitable outcomes for English-preferring patients. Methods: A pre/post-quality improvement project was conducted at Mayo Clinic from November 2023 to June 2025. Epic’s Fast Pass, an automated appointment waitlist system, was enhanced with Spanish-language templates and bidirectional SMS in lieu of patient portal utilization. The primary outcome was the Fast Pass acceptance rate for Spanish-preferring patients. Balancing measures included acceptance among English-preferring patients. Secondary outcomes included scheduler efficiency and cost savings. Results: Prior to implementation, Spanish-preferring patients accepted 4.69% of Fast Pass offers compared with 7.57% for English-preferring patients. Post-implementation, acceptance rates for Spanish-preferring patients increased from 4.69% to 8.05%, a 71.6% improvement in the acceptance rate, exceeding the initial target of a 7.57% acceptance rate. Acceptance rates for English-preferring patients also improved, rising from 7.57% to 9.5%, or a 25.5% improvement in the acceptance rate. The intervention resulted in 344 additional Spanish-language accepted appointments and 29,883 additional English-language accepted appointments, both measured by unique patient appointments. The intervention also improved operational efficiency, saving more than 4,000 hours of scheduler time and reducing scheduling-related costs. Conclusions: Spanish-language concordant and SMS-enabled Fast Pass messages improved patient equity in appointment access while increasing scheduling efficiency and reducing operational costs. Health systems should adopt language-concordant digital communication strategies. Future research should expand to include additional languages and explore artifical intelligence–based scheduling support.

Key Points This study demonstrates that peritoneal dialysis is a safe and feasible option for patients with autosomal dominant polycystic kidney disease, even with high cystic organ volumes. Larger organ volumes, including height-adjusted cumulative kidney and liver volume, were not associated with increased peritoneal dialysis–related complications. Background Autosomal dominant polycystic kidney disease (ADPKD) is the most prevalent genetic kidney disorder and the fourth leading cause of kidney failure. Peritoneal dialysis (PD), preferred for its home-based convenience and cost-effectiveness, is often underutilized in ADPKD because of concerns over enlarged kidneys and heightened risk of complications. Methods This retrospective cohort study used data from the Mayo Clinic Polycystic Kidney Disease Database to evaluate individuals with ADPKD undergoing PD. We analyzed demographics, clinical parameters, and PD-related parameters. Complications were correlated with kidney and liver volumes derived from pre-kidney failure imaging. Results A total of 155 individuals with ADPKD on PD were included, of whom 45.1% were male. The mean age at PD initiation was 54.3±12.8 years, and the mean body mass index was 28.0±7.0 kg/m 2 . The median duration of PD was 24.3 months (interquartile range [IQR], 10.7–43.1), with 21.9% transitioning to hemodialysis. The most common complications were abdominal hernias (30.3%) and peritonitis (23.9%), with a peritonitis rate of 0.11 episodes per patient-year. Imaging analyses performed on a subset of 50 patients showed a median height-adjusted total kidney liver volume of 2731.9 ml/m (IQR, 2102.5–3131.1) and a median height-adjusted total kidney volume of 1303.5 ml/m (IQR, 733.1–1829.4). Kaplan–Meier analysis demonstrated no differences in complications rates on the basis of height-adjusted total kidney liver volume or height-adjusted total kidney volume (above versus below median values) or body mass index categories. Multivariate Cox regression analysis revealed that higher height-adjusted cumulative organ volume was associated with a lower risk of PD-related complications (hazard ratio=0.56, P = 0.026). Conclusions PD is a safe and feasible treatment option for patients with ADPKD, with no increased risk of PD-related complications associated with larger height-adjusted cumulative organ volumes. Infectious complication rates in this cohort were within International Society of Peritoneal Dialysis guideline thresholds, further supporting the safety of PD in this population.

ABSTRACTPurposeThis study aimed to assess whether kidney stone burden and risk factors at the time of kidney donor evaluation were associated with a symptomatic stone event post‐donor evaluation.MethodsWe identified adults evaluated at Mayo Clinic (two sites) (2000–2011) for living kidney donation and had either a personal history or radiological evidence of kidney stone disease. We analyzed demographics, stone risk factors, stone number/size, and the committee's donation decision and reasons. A follow‐up survey (2022–2023) assessed post‐evaluation symptomatic kidney stones and related morbidity.ResultsAmong 412 potential donors with kidney stone disease, 258 donated, 75 did not donate due to kidney stones, and 79 did not donate for other reasons. Multivariable analysis showed that candidates not donating due to stones had higher body mass index (BMI), prior symptomatic kidney stones, multiple stones on imaging, bilateral kidney stones, and diameter of largest stone ≥3 mm. Of 147 who completed the survey, 26 (18%) had a symptomatic kidney stone post‐donor evaluation. Younger age (p = 0.031) and multiple stones on imaging (p = 0.02) were significant predictors of post‐evaluation symptomatic stones regardless of donation status (p = 0.41).ConclusionsStone burden on imaging and prior symptomatic stone events were associated with not donating. Younger age and stone burden on imaging were the primary risk factors for a symptomatic kidney stone event after donor evaluation.

Ornithine transcarbamylase deficiency (OTCD) is a rare, X linked disorder that can manifest in late adulthood in heterozygous females as severe hyperammonaemia following environmental stressors. We present a case of hyperammonaemic encephalopathy that was triggered by glucocorticoid administration in an adult woman with heterozygous OTCD with clinical response to haemodialysis, ammonia scavengers and a high-calorie, low-protein diet.