# N21 — Vascular Access Choices in Older Adults N21 — Vascular Access Choices in Older Adults FRONTFront · at the chair **When:** Access planning, failed maturation, repeated procedures, or a change in function or goals. ### Do this 1. Ask what matters most: time at home, independence, comfort, needle concerns, and willingness to undergo procedures. Record the patient's words \[[1](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-1)\]. 2. Bring function, frailty, mobility, cognition, support needs, heart failure, and recent admissions to the review. Age alone does not describe these risks \[[2](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-2),[3](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-3)\]. 3. Document the access history: catheter use, failed fistulas, infections, interventions, and recovery burden. Ask the team to explain expected time to use and likely further procedures. 4. Request a shared ESKD Life-Plan with the patient, nephrologist, access team, and chosen support person. Record the agreed option, backup plan, and review date \[[1](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-1)\]. ### Call / escalate - Fever or rigors with a catheter, absent thrill, a cold painful or weak hand, or uncontrolled access bleeding: follow the urgent access/emergency pathway. - Repeated failed procedures, worsening frailty or heart failure, or a patient who questions the treatment burden: request a renewed access and goals discussion. ### Don't - Do not use an age cutoff or a blanket 'fistula first' rule to choose access. Do not assume a catheter is risk-free or automatically best for an older adult. - Do not promise that a fistula will mature. Cannulation, access changes, and catheter removal require the team's documented assessment and orders. N21 — Vascular Access Choices in Older Adults BACKBack · why, and the evidence ### Compare the options - Fistula: a usable AVF can offer durable access with lower infection risk than a catheter, but maturation can fail and bridging catheter time or additional procedures may be substantial \[[1](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-1),[2](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-2)\]. - Graft: may become usable sooner than a fistula, depending on graft type and the team's assessment; infection, thrombosis, and repeat interventions remain tradeoffs \[[1](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-1),[2](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-2)\]. - Tunneled catheter: immediately usable and avoids repeated needle insertion, but carries bloodstream-infection, dysfunction, and central-vein risks. It can fit selected goals after an informed team discussion \[[1](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-1),[2](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-2)\]. - The ACCESS HD pilot randomized only 67 patients and primarily tested feasibility. It underscores strong patient preferences; it does not establish catheter superiority or equivalence \[[4](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html#n21-ref-4)\]. ### Bring this to the review Patient priority; function/frailty and support; cardiac history; access and procedure history; current problems; questions about time to benefit and burden; agreed option, backup, and follow-up owner. ### Go deeper - [Vascular Access Selection in Older Patients Starting Hemodialysis](https://urinenephrology.org/mastery/dialysis-advanced/vascular-access-older-patients.html) - [Examining and Cannulating the AVF and AVG](https://urinenephrology.org/mastery/maintenance-hd/avf-avg-exam-cannulation.html) - [Catheter Care, Lock Solutions, and Bloodstream Infection](https://urinenephrology.org/mastery/maintenance-hd/catheter-care-crbsi.html) - [N22 · Fistulas and Worsening Heart Failure](https://urinenephrology.org/mastery/maintenance-hd/nursing/N22-Fistulas-and-Worsening-Heart-Failure.html) - [N7 · AVF/AVG assessment and cannulation](https://urinenephrology.org/mastery/maintenance-hd/nursing/N7-AVF-AVG-Assessment-and-Cannulation.html) - [N8 · Catheter care and infection bundle](https://urinenephrology.org/mastery/maintenance-hd/nursing/N8-Catheter-Care-and-Infection-Bundle.html) ### References 1. [KDOQI 2019 Vascular Access guideline. PMID: 32778223](https://pubmed.ncbi.nlm.nih.gov/32778223/) 2. [Hemodialysis vascular access in the elderly: getting it right. PMID: 30606427](https://pubmed.ncbi.nlm.nih.gov/30606427/) 3. [Frailty in vascular access planning. PMID: 33522351](https://pubmed.ncbi.nlm.nih.gov/33522351/) 4. [ACCESS HD pilot randomized trial, 2026. PMID: 42319856](https://pubmed.ncbi.nlm.nih.gov/42319856/) Updated September 27, 2026. For education; the physician's written order and the unit protocol always govern. --- [Website version](https://urinenephrology.org/mastery/maintenance-hd/nursing/N21-Vascular-Access-Choices-Older-Adults.html) · Markdown synchronized October 3, 2026.