On-Site More Frequent Dialysis May Hasten Return Home for Nursing Home End-Stage Renal Disease Patients.

BACKGROUND: A direct outcome comparison between Skilled nursing facility (SNF) patients receiving on-site more frequent dialysis (MFD) targeting 14 hours of treatment over five sessions weekly compared to on-site conventional dialysis for death, hospitalization and speed of return home has not been reported. METHODS: From Jan 1, 2022, to July 1, 2023, in a retrospective prospective observational design, using an intent to treat and competing risk strategy, all new admissions to an on-site in SNF dialysis service admitted to nursing homes with on-site MFD dialysis were compared to admissions to nursing homes providing on-site conventional dialysis for the outcome goal of 90 day cumulative incidence of discharge to home, while monitoring safety issues represented by the competing risks of hospitalization and death. RESULTS: 10,246 MFD dialytic episodes and 3,451 conventional dialytic episodes were studied in 195 nursing homes in 12 states. At baseline the MFD population was consistently sicker than CONVENTIONAL dialysis population with a first systolic blood pressure in 23% vs 7.6% (p<.001), lower mean hemoglobin (9.3g/dl vs 10.4g/dl; p<.001), lower iron saturation (25.7% vs 26.6%; p=0.02), higher Charlson score (3.5 vs 3.0; p<.001), higher mean age (67.6 vs 66.7; p<.001). ), more complicated diabetes (31% vs 24%; P<.001), cerebrovascular disease ( 12.6% vs 6.8%:p<.001), and congestive heart failure (24% vs 18%). At 42 days, discharge to home was 25% greater in the MFD than conventional group (17.5% vs 14%) without worsened hospitalization or death. CONCLUSION: Despite a handicap of sicker patients at baseline, real-world application of MFD appears to hasten return home from SNFs compared to conventional dialysis. The findings suggests that MFD allows for SNF acceptance of sicker patients, presumably permitting earlier hospital discharge, without safety compromise as measured by death or rehospitalization benefitting hospitals, patients, and payers.

Improved nursing home end-stage renal disease patient participation in physical therapy with onsite, more frequent dialysis.

INTRODUCTION: For end-stage renal disease (ESRD) patients residing in skilled nursing facilities (SNFs), the logistics and physical exhaustion of life-saving hemodialysis therapy often conflict with rehabilitation goals. Integration of dialysis care with rehabilitation programs in a scalable and cost-efficient manner has been a significant challenge. SNF-resident ESRD patients receiving onsite, more frequent hemodialysis (MFD) have reported rapid post-dialysis recovery. We examined whether such patients have improved Physical Therapy (PT) participation. METHODS: We conducted a retrospective electronic medical records review of SNF-resident PT participation rates within a multistate provider of SNF rehabilitation care from January 1, 2022 to June 1, 2022. We compared three groups: ESRD patients receiving onsite MFD (Onsite-MFD), ESRD patients receiving offsite, conventional 3×/week dialysis (Offsite-Conventional-HD), and the general non-ESRD SNF rehabilitation population (Non-ESRD). We evaluated physical therapy participation rates based on a predefined metric of missed or shortened (<15 min) therapy days. Baseline demographics and functional status were assessed. FINDINGS: Ninety-two Onsite-MFD had 2084 PT sessions scheduled, 12,916 Non-ESRD had 225,496 PT sessions scheduled, and 562 Offsite-Conventional-HD had 9082 PT sessions scheduled. In mixed model logistic regression, Onsite-MFD achieved higher PT participation rates than Offsite-Conventional-HD (odds ratio: 1.8, CI: 1.1-3.0; p < 0.03), and Onsite-MFD achieved equivalent PT participation rates to Non-ESRD (odds ratio: 1.2, CI: 0.3-1.9; p < 0.46). Baseline mean ± SD Charlson Comorbidity score was significantly higher in Onsite-MFD (4.9 ± 2.0) and Offsite-Conventional-HD (4.9 ± 1.8) versus Non-ESRD (2.6 ± 2.0; p < 0.001). Baseline mean self-care and mobility scores were significantly lower in Onsite-MFD versus Non-ESRD or Offsite-Conventional-HD. DISCUSSION: SNF-resident ESRD patients receiving MFD colocated with rehabilitation had higher PT participation rates than those conventionally dialyzed offsite and equivalent PT participation rates to the non-ESRD SNF-rehabilitation general population, despite being sicker, less independent, and less mobile. We report a scalable program integrating dialysis and rehabilitation care as a potential solution for ESRD patients recovering from acute hospitalization.

Post-dialysis recovery time in ESRD patients receiving more frequent hemodialysis in skilled nursing facilities.

INTRODUCTION: Post-dialysis recovery time (DRT) has an important relationship to quality of life and survival, as identified in studies of ESRD patients on conventional dialysis. ESRD patients are often discharged from hospitals to skilled nursing facilities (SNFs) where on-site treatment using home hemodialysis technology is increasingly offered, but nothing is known about DRT in this patient population. METHODS: From November 4, 2019 to June 11, 2021, within a dialysis organization providing service across 12 states and 154 SNFs, patients receiving in-SNF, more frequent dialysis (MFD) (modeled to deliver 14 treatment hours minimum per week and stdKt/V ≥2.0) were asked to describe their post-dialysis recovery time following their previous treatment, within predefined categoric choices: 0-½, ½-1, 1-2, 2-4, 4-8, 8-12 h, by next morning, or not even by next morning. Patients reporting DRT following at least one full-week treatment opportunity were included in a mixed model logistic regression of rapid recovery (DRT ≤2 h). FINDINGS: Two thousand three hundred and nine patients met the statistical modeling inclusion criteria, providing DRT on 108,876 dialysis sessions, while receiving mean (SD) 4.3 (0.96) weekly dialysis treatments. 2118 (92%) reported DRT ≤2 h. Results appeared biologically plausible, as lower odds of rapid DRT were observed for patients who were older, missed their previous treatment, or experienced intradialytic hypotension. Greater odds of rapid DRT were observed in patients receiving five dialyses in the previous week or having 160-179 mmHg pre-hemodialysis systolic blood pressure. Rapid recovery was associated with reduced mortality or hospitalization. DISCUSSION: SNF dialysis patients receiving 5x per week MFD report rapid recovery time ≤2 h in 92% of dialyses despite advanced age, frailty, and comorbidities. Future studies will assess the practical ramifications of rapid DRT perception/experience on nursing home rehabilitation programs, which could impact patient health beyond the nursing home stay.

Epidemiology of nursing home dialysis patients-A hidden population.

INTRODUCTION: Dialysis patients are often discharged from hospitals to skilled nursing facilities (SNFs), but little has been published about their natural history. METHODS: Using electronic medical record data, we conducted a retrospective cohort study of nursing home patients treated with in-SNF hemodialysis from January 1, 2018 through June 20, 2020 within a dialysis organization across eight states. A dialytic episode began with the first in-SNF dialysis and was ended by hospitalization, death, transfer, or cessation of treatment. The clinical characteristics and natural history of these patients and their dialytic episodes are described. FINDINGS: Four thousand five hundred and ten patients experienced 9274 dialytic episodes. Dialytic episodes had a median duration of 18 days (IQR: 8-38) and were terminated by a hospitalization n = 5747 (62%), transfer n = 2638 (28%), death n = 568 (6%), dialysis withdrawal n = 129 (1.4%), recovered function n = 2 (0.02%), or other cause n = 6 (0.06%). Increased patient mortality was associated with advancing age, low serum creatinine, albumin, or sodium, and low pre-dialytic systolic blood pressure (sBP). U-shaped relationships to mortality were observed for intradialytic hypotension frequency and for post- > pre-hemodialysis sBP frequency. Prescription of dialysis five times weekly in the first 2 weeks was associated with better survival in the first 90 days (HR 0.77, CI 0.62-0.96; p < 0.02). DISCUSSION: Provision of in-SNF dialysis by an external dialysis organization enables discharge from the acute care setting for appropriate treatment with increased nursing contact time in an otherwise under-resourced environment. SNF ESRD patient clinical characteristics and outcomes are extensively characterized for the first time.