Are the CDC dialysis infection control recommendations up to date?

The CDC's core recommendations for hemodialysis infection control were published in 2001 and remain the standard reference. This protocol incorporates those recommendations plus subsequent updates from KDIGO, KDOQI, and WHO guidelines. State and national adaptations (like NABH) may add additional requirements.

What is the correct endotoxin limit for dialysis water?

Per AAMI RD52 and ISO 23500, the maximum allowable endotoxin level in dialysis water is 0.25 EU/mL. The action level (triggering corrective action) is 50% of the maximum, i.e., 0.125 EU/mL. For ultrapure dialysate (used in HDF), the limit is <0.03 EU/mL.

Should HCV-positive patients be isolated in dialysis?

CDC recommends that HCV-positive patients be dialyzed in a designated area with dedicated machines. Staff assignment to the HCV-positive area is recommended when feasible. HBV-positive patients should be dialyzed in a separate room with dedicated machines and staff (stricter isolation).

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PDF Protocol

Infection Control Protocol for Dialysis Centers

Q: Should HCV-positive patients be isolated in dialysis?

CDC recommends that HCV-positive patients be dialyzed in a designated area with dedicated machines. Staff assignment to the HCV-positive area is recommended when feasible. HBV-positive patients should be dialyzed in a separate room with dedicated machines and staff (stricter isolation).

Evidence-based infection prevention and control protocol for hemodialysis units, based on CDC recommendations for hemodialysis settings, WHO hand hygiene guidelines, and NABH HIC chapter requirements. Includes machine disinfection, water treatment monitoring, and bloodborne pathogen prevention.

What's Inside

Hand Hygiene & PPE

10 items

WHO 5-moments hand hygiene adapted for dialysis, glove use protocol, gown and face shield requirements for connection/disconnection procedures.

Machine Disinfection

12 items

Between-patient disinfection protocol for Fresenius, Baxter, and B. Braun machines. Heat vs chemical disinfection, surface cleaning, and validation.

Water Treatment Monitoring

9 items

Daily, weekly, monthly, and quarterly testing schedule for RO water per AAMI/ISO 23500. Action levels, corrective actions, and documentation.

Bloodborne Pathogen Prevention

11 items

HBV, HCV, and HIV screening protocols, seroconversion surveillance, sharps injury management, and post-exposure prophylaxis procedures.

Vascular Access Infection Prevention

8 items

AVF/AVG cannulation aseptic technique, catheter exit site care, antimicrobial lock protocols, and surveillance for access-related infections.

Environmental Cleaning

7 items

Terminal cleaning protocol, high-touch surface disinfection frequency, linen management, and environmental culture surveillance.

Preview

Protocol Highlights (Sample)

Hand hygiene performed at WHO 5 moments: before patient contact, before aseptic procedure, after body fluid exposure, after patient contact, after touching patient surroundings
Machine external surfaces disinfected with 1000 ppm sodium hypochlorite between every patient — minimum 5-minute contact time before next setup
RO water endotoxin tested monthly: action level at 0.125 EU/mL (50% of the 0.25 EU/mL maximum per AAMI RD52), with mandatory corrective action at action level
Dialyzer reuse: maximum reuse count per manufacturer specification, with pre-use testing for total cell volume (TCV >80% of original) and fiber integrity
HBV-susceptible patients vaccinated with Engerix-B 40µg at 0, 1, 2, 6 months; anti-HBs titer checked 1-2 months after completion; annual titer monitoring
HCV-positive patients dialyzed in designated area with dedicated machines (CDC recommendation); staff assignment to HCV-positive area when possible
Sharps containers replaced when 3/4 full; needlestick injuries reported within 1 hour; post-exposure prophylaxis initiated within 2 hours for HIV exposure

Measurable Impact

Protocol checkpoints

0.125 EU/mL

Endotoxin action level (AAMI)

5 min

Machine disinfection contact time

90%+

Hand hygiene compliance target

Based on Published Standards

CDC Recommendations for Preventing Transmission of Infections Among Chronic Hemodialysis Patients (2001, updated)

WHO Guidelines on Hand Hygiene in Health Care (2009)

AAMI RD52: Dialysate and Related Fluids for Hemodialysis (2004, reaffirmed)

ISO 23500-1:2019 — Guidance for Preparation and Quality Management of Fluids for Hemodialysis

NABH Standards for Hospitals, 5th Edition — HIC Chapter

KDOQI Clinical Practice Guidelines for Vascular Access (2019 Update)

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