Outcome of care. Complications from radiation therapy treatment.
This study was undertaken to examine radiation treatment complications. From September 1987 through December 1989, 29,380 patients were screened at their follow-up visits for possible radiation complications. Of these patients, 1,380 were singled out for further study. These 1,380 charts were examined by a radiation oncologist and physicist to determine if there was a radiation complication, the severity of the complication, and whether a calculation or setup error could account for the complications. Of the 1,380 patients studied, 178 (3% of new patients treated each year) were determined to have radiation complications. These complications were divided into four categories of severity and entered into our computerized tumor registry as follows: complication type R1, complete recovery from symptoms, n = 59; R2, injury requiring medications to control injury, n = 104; S1, surgical intervention for one organ, n = 12; and S2, surgical intervention for two organs, n = 3. We believe that a baseline complication rate of 5% is acceptable in radiation oncology practices. However, the examination and documentation of the outcome of care in the form of radiation complications can help improve patient care and keep the radiation oncologist abreast of treatment outcome trends in the department.
Chan
S L
SL
Regional Radiation Oncology Department, Southern California Permanente Medical Group, Los Angeles 90033.
Kagan
R
R
Streeter
O E
OE
Ryoo
M C
MC
D004307:Dose-Response Relationship, Radiation; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011786:Quality Control; D011832:Radiation Injuries; D011878:Radiotherapy / Q000592:standards; D016896:Treatment Outcome