Central Line Infections (CLABSI) and Nursing Care

A central line infection becomes a nursing case when the line's daily care was missed, the site went unwatched, or the signs of infection were not reported. Insertion is usually a provider procedure, but the days and weeks the line stays in are mostly nursing work: dressing changes, hub care, site checks, bathing, and the daily question of whether the line is still needed. The records of that work are specific, and a nurse reviewer can usually tell from them whether the care holds up.

What a CLABSI is, and what it is not

A CLABSI (central line-associated bloodstream infection) is a laboratory-confirmed bloodstream infection in a patient with a central venous catheter, where no other source explains it. The term has two uses that are easy to mix up:

• Surveillance. Hospitals report CLABSIs to the CDC's National Healthcare Safety Network (NHSN) using a fixed surveillance definition, and the infection prevention department decides whether an event meets it. That label exists for tracking rates, not for deciding fault.
• Clinical. The treating team decides whether the line caused the infection and whether to remove it.

A case can involve a bloodstream infection the hospital did not count as a CLABSI, or a counted CLABSI that was not preventable. The label matters less than the care record.

The bundle, from the nurse's side

Most hospitals use insertion and maintenance bundles drawn from CDC guidance. The exact items and intervals are set by facility policy, so request the policy that was in effect on the dates of care. Our article on hospital policies in nursing negligence cases explains how to ask for the right version.

At insertion, nurses commonly:

• Complete or observe an insertion checklist (hand hygiene, full barrier precautions, chlorhexidine skin prep, sterile technique).
• Hold the authority, under many policies, to stop the procedure if a step is broken.
• Document the line type, site, number of lumens, placement confirmation and the date.

During maintenance, nurses are expected to:

• Assess the site and dressing at the frequency policy requires, and document what they saw rather than a bare "WNL."
• Change the dressing at the interval the policy sets, and sooner if it is damp, loose or soiled, with the dressing labeled by date.
• Scrub the hub or needleless connector before every access, and change caps, connectors and tubing on the policy schedule.
• Perform chlorhexidine (CHG) bathing where the unit's policy calls for it, which is common in ICUs.
• Limit how often the line is opened, for example by bundling blood draws.
• Raise whether the line is still needed. Many hospitals have a daily line necessity review on rounds, and nurses often prompt it.

The records that prove or disprove the care

Whether a hospital's internal infection review, root cause analysis or quality data can be obtained depends on the peer review and quality improvement protections in the state; check the statute and local rules that govern your case. The policies and the patient's own chart are the starting point. Our medical record request checklist covers the general request, and the hospital-acquired infection case page has its own records checklist.

What goes wrong in the chart

• Dressing dates that don't add up. The flowsheet charts "dressing clean, dry, intact" every shift, but no dressing change appears for longer than the policy allows.
• Copied-forward site assessments that stay identical through the days a fever started.
• A line nobody needed. The patient was eating and taking oral medications, yet the central line stayed in because no one asked.
• Heavy line access. Frequent blood draws and medication pushes through one catheter, with no hub care documented.
• Fever charted, not reported. A temperature and a new fast heart rate on the flowsheet, with no call to the provider and no cultures for hours.
• Missing CHG bathing on a unit whose policy requires it, sometimes on the same shifts the staffing records show were short.

Once infection is suspected, the case often becomes a sepsis case as well. The escalation questions are the same as in failure to recognize sepsis: when the signs appeared, who knew, and how long it took to get cultures drawn and antibiotics started.

Why not every CLABSI is a breach

Some patients carry a high infection risk even with excellent care: long dwell times, parenteral nutrition, chemotherapy, a low white cell count, burns or a long ICU stay. A nurse reviewer looks for a specific, documented failure that plausibly connects to the infection, not just the infection itself. A standard of care review sets out each failure against the policy and the record. Whether that failure caused the infection, and whether earlier treatment would have changed the result, is usually a question for a physician (often an infectious disease specialist) rather than the nurse.

Defense teams use the same review from the other side: a clean line record, a documented daily necessity check and timely escalation are strong evidence that the care met the standard. Reviewers with ICU and critical care or oncology nursing backgrounds manage central lines every shift and know what a complete line record looks like, and what a filled-in one looks like.

Next step

Post a central line infection case for a nurse merit screen: critical care nurses review the line record and send proposals. Records stay private until you hire.

General information for legal professionals, not legal advice. Rules and deadlines vary by state; check the statute and local rules that govern your case.