Quality of lifeEORTC radiation proctitis-specific quality of life module – Pretesting in four European countries
Section snippets
Methods and materials
The four stages for the development of EORTC modules include:
Phase I: Generation of quality of life issues.
Phase II: Construction of issues into a provisional questionnaire.
Phase III: Testing of the questionnaire for acceptability and relevance.
Phase IV Field testing in an international group of patients [19].
We have already reported the development of the module up to the point of International pretesting [18]. However, the module was developed only in English and tested in the Australian
Quantitative analysis
Individual items for the proctitis module responses were scored from 1 = not at all to 4 = very much. Data were entered into SPSS version 17 and analysed using descriptive statistics. Demographic data and mean scores for each item of the proctitis module were compared numerically with the Australian data previously collected. Participants’ responses to the interview questions were compiled into a table to determine what changes needed to be made to the translated questionnaires and whether all
Sample
Questionnaires and interviews were completed by 64 European patients. Their characteristics are recorded in Table 1. Nearly eighty percent (n = 50) of participants were male and 70% (n = 44) of the patients had prostate cancer. Patients recruited in Europe were significantly younger (mean age 67 years vs. 72 years, independent t-test p = 0.017), and more commonly undergoing treatment (64% vs. 46%, Chi Square test p > 0.05) than the assessed Australian cohort. Patients over the age of 80 were recruited in
Discussion
The international Phase III pretesting of the provisional proctitis module (EORTC QLQ-PRT21) has been successfully completed according to EORTC guidelines [19]. Minor modifications to the translated items were not considered sufficient to require further pretesting. The module is now identified as EORTC QLQ-PRT23 because two additional items have been identified for inclusion. The questionnaire will now proceed to phase IV testing.
In total, 92 patients participated in five counties (including
Conclusion
We have developed and pre-tested a proctitis module (EORTC QLQ-PRT23) that can be used in conjunction with the EORTC quality of life questionnaire. Following large scale field testing of this module, it is planned that this module will be suitable to be employed for the assessment of the endpoint of radiation induced proctitis.
Acknowledgements
This project was supported by an Edith Cowan University Industry Collaborative Grant. The authors wish to thank the EORTC QoL Group for their ongoing support and advice. The authors would also like to thank the staff who assisted with data collection in each of the countries involved and the patients who participated.
References (22)
- et al.
Treatment of radiation proctitis
Clin Oncol
(2007) - et al.
Treatment of radiation proctitis with hyperbaric oxygen
Radiother Oncol
(2006) - et al.
Is there more than one proctitis syndrome? A revisitation using data from the TROG 96.01 trial
Radiother Oncol
(2009) - et al.
Eight years experience of local prostate cancer treatment with permanent I125 seed brachytherapy – morbidity and outcome results
Radiother Oncol
(2009) - et al.
Pre-operative chemoradiotherapy with UFT and Leucovorin in patients with advanced rectal cancer: a phase II study
Radiother Oncol
(2008) - et al.
A review of radiation proctitis in the treatment of prostate cancer
J Wound Ostomy Continence Nurs
(2000) - et al.
Toxicity criteria of the radiation therapy oncology group (RTOG) and the European Organization for Research and Treatment of Cancer (EORTC)
Int J Radiat Oncol Biol Phys
(1995) - et al.
Late radiotherapy-induced lower intestinal toxicity (RILIT) of intensity-modulated radiotherapy for prostate cancer: The need for adapting toxicity scales and the appearance of the sigmoid colon as co-responsible organ for lower intestinal toxicity
Radiother Oncol
(2007) - et al.
Late rectal symptoms and quality of life after conformal radiation therapy for prostate cancer
Radiother Oncol
(2006) - et al.
Development of an EORTC module to assess the quality of life of patients with proctitis following pelvic radiotherapy for malignancy
International Journal of Radiation Oncology, Biology and Physics
(2008)
Anorectal injury following Pelvic radiotherapy
Br J Surg
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