Documentation Standards Flashcards

During a course of treatment the physician decides to change the total dose. What documentation is required?

Answer: A revised prescription signed and dated by the radiation oncologist

Any change to the prescribed dose needs a new or amended prescription signed by the physician before delivery.

Which data element must be updated in the daily treatment record after each fraction?

Answer: Cumulative dose delivered to the prescription point

Tracking the cumulative dose after every fraction prevents overdose and confirms the course is progressing as prescribed.

A patient misses three scheduled treatments because of hospitalization. How should this be documented?

Answer: Record the interruption, the dates missed, and the reason in the treatment record

Treatment breaks can affect tumor control, so their dates and reasons must be recorded and the physician informed.

Under the NRC, what generally makes a brachytherapy administration a reportable medical event?

Answer: The delivered dose differs from the prescribed dose by more than 20% (and exceeds the regulatory dose threshold)

10 CFR 35.3045 defines a medical event partly as a total dose differing from the prescription by 20% or more, above set dose thresholds.

What is the main purpose of a record-and-verify (R&V) system in radiation therapy documentation?

Answer: Compare machine parameters to the approved plan and record each delivered treatment

R&V systems block delivery when settings fall outside tolerance of the plan and automatically log each treatment delivered.

Under HIPAA, a therapist may share a patient's treatment information with:

Answer: Care team members who need it for treatment, limited to the minimum necessary

HIPAA allows disclosure for treatment purposes, but access should be limited to what each person needs.

Which detail is most important to include in setup documentation for reproducing a patient's position each day?

Answer: Immobilization devices, their indexing positions, and reference mark locations

Documented immobilization and reference marks let any therapist reproduce the simulated position accurately.