Cited by 653Cancer survivorship and carePharmacovigilance and Adverse Drug ReactionsStatistical Methods in Clinical Trials

Patient versus clinician symptom reporting using the national cancer institute common terminology criteria for adverse events: results of a questionnaire-based study

Basch, Ethan, Iasonos, Alexia, McDonough, Tiffani, Barz, Allison, Culkin, Ann, Kris, Mark G, Scher, Howard I, Schrag, Deborah·2006·The Lancet Oncology

Abstract

Background The Common Terminology Criteria for Adverse Events (CTCAE) are used as standard practice in trials of cancer treatments by clinicians to elicit and report toxic effects. Alternatively, patients could report this information directly as patient-reported outcomes, but the accuracy of these reports compared with clinician reports remains unclear. We aimed to compare the reporting of symptom severity reported by patients and clinicians.Methods Between March and May, 2005, a questionnaire with 11 common CTCAE symptoms was given to consecutive outpatients and their clinicians (physicians and nurses) in lung and genitourinary cancer clinics in the Memorial Sloan-Kettering Cancer Center, New York, NY, USA. Patients completed a version that used language adapted from the CTCAE for patient self-reporting. The results from the questionnaire were compared with clinician reporting of the same symptoms.Findings Of 435 patients and their clinicians asked to take part in the study, 400 paired surveys were completed. For most symptoms, agreement between patient and clinician was high, and most discrepancies were within a grade difference of one point. Agreement was higher for symptoms that could be observable directly, such as vomiting and diarrhoea, than for more subjective symptoms, such as fatigue and dyspnoea. Differences in symptom reporting rarely would have changed treatment decisions or dosing, and patients assigned greater severity to symptoms more than did clinicians. No significant differences were recorded between the results when the questionnaire was completed by the patient before or after the clinician.Interpretation Patient reporting of symptoms could add to the current approach to symptom monitoring in cancer treatment trials. Future research should assess the effect of self reporting on clinical outcomes and efficiency, and the use of real-time collection of patient-reported outcomes for early detection of potentially serious adverse events.

Integrity signals

Registry

Crossref · 10.1016/s1470-2045(06)70910-x

Cites

30 of 30 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Basch, E., Iasonos, A., McDonough, T., Barz, A., Culkin, A., Kris, M. G., Scher, H. I., & Schrag, D.
Affiliations
Memorial Sloan Kettering Cancer Center (US)
Corresponding author
Basch, Ethan
Venue
The Lancet Oncology
Publisher
Elsevier BV
Published
2006-11
Volume
7
Issue
11
Pages
903-909
ISSN
1470-2045 (ISSN-L)
OpenAlex
W2118638289
Cited by
653
References
30
Citations by year
2026: 25 · 2025: 41 · 2024: 52 · 2023: 43 · 2022: 56 · 2021: 53 · 2020: 45 · 2019: 47 · 2018: 42 · 2017: 39 · 2016: 40 · 2015: 32 · 2014: 25 · 2013: 23 · 2012: 20
FWCI
5.04
Type
journal article
Language
en
Open access
closed
Locations
  • The Lancet Oncology (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Cancer Institute (K07CA124851)
Topics
  • Health Sciences › Medicine › Oncology › Cancer survivorship and care
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Toxicology › Pharmacovigilance and Adverse Drug Reactions
  • Physical Sciences › Mathematics › Statistics and Probability › Statistical Methods in Clinical Trials
Keywords
CTCAE, patient-reported outcomes, symptom severity, cancer treatment toxicity, lung cancer, genitourinary cancer, fatigue, dyspnea, adverse event monitoring
MeSH terms
Adult, Aged, Aged, 80 and over, Antineoplastic Agents, Clinical Trials as Topic, Female, Humans, Lung Neoplasms, Male, Middle Aged, Patients, Physicians, Surveys and Questionnaires, Research Design, Urogenital Neoplasms, Reproducibility of Results

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review