Minimal clinically important difference of the EORTC QLQ-CIPN20 for worsening peripheral neuropathy in patients receiving neurotoxic chemotherapy.
dc.contributor.author | Yeo, F | |
dc.contributor.author | Ng, CC | |
dc.contributor.author | Loh, KWJ | |
dc.contributor.author | Molassiotis, A | |
dc.contributor.author | Cheng, HL | |
dc.contributor.author | Au, JSK | |
dc.contributor.author | Leung, KT | |
dc.contributor.author | Li, YC | |
dc.contributor.author | Wong, K-H | |
dc.contributor.author | Suen, L | |
dc.contributor.author | Chan, CW | |
dc.contributor.author | Yorke, Janelle | |
dc.contributor.author | Farrell, Carole | |
dc.contributor.author | Bandla, A | |
dc.contributor.author | Ang, E, | |
dc.date.accessioned | 2019-12-09T17:08:20Z | |
dc.date.available | 2019-12-09T17:08:20Z | |
dc.date.issued | 2019 | en |
dc.identifier.citation | Yeo F, Ng CC, Loh KWJ, Molassiotis A, Cheng HL, Au JSK, et al. Minimal clinically important difference of the EORTC QLQ-CIPN20 for worsening peripheral neuropathy in patients receiving neurotoxic chemotherapy. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer. 2019;27(12):4753-62. | en |
dc.identifier.pmid | 30972646 | en |
dc.identifier.doi | 10.1007/s00520-019-04771-8 | en |
dc.identifier.uri | http://hdl.handle.net/10541/622568 | |
dc.description.abstract | CONTEXT/OBJECTIVES: This is the first study to determine the minimal clinically important difference (MCID) of the European Organisation of Research and Treatment of Cancer Quality of Life Questionnaire-CIPN twenty-item scale (EORTC QLQ-CIPN20), a validated instrument designed to elicit cancer patients' experience of symptoms and functional limitations related to chemotherapy-induced peripheral neuropathy. METHODS: Cancer patients receiving neurotoxic chemotherapy completed EORTC QLQ-CIPN20 and the Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity [FACT/GOG-NTX] at baseline, second cycle of chemotherapy (T2, n?=?287), and 12 months after chemotherapy (T3, n?=?191). Anchor-based approach used the validated FACT/GOG-NTX neurotoxicity (Ntx) subscale to identify optimal MCID cutoff for deterioration. Distribution-based approach used one-third standard deviation (SD), half SD, and one standard error of measurement of the total EORTC QLQ-CIPN20 score. RESULTS: There was a moderate correlation between the change scores of the Ntx subscale and sensory and motor subscales of QLQ-CIPN20 (T2: r?=?-?0.722, p?<?0.001 and r?=?-?0.518, p?<?0.001, respectively; T3: r?=?-?0.699; p?<?0.001 and r?=?-?0.523, p?<?0.001, respectively). The correlation between the change scores of the Ntx subscale and the QLQ-CIPN20 autonomic subscale was poor (T2: r?=?-?0.354, p?<?0.001; T3: r?=?0.286, p?<?0.001). Based on the MCID derived using distribution-based method, the MCID for the QLQ-CIPN20 sensory subscale was 2.5-5.9 (6.9% to 16.4% of the subdomain score) and for motor subscale was 2.6-5.0 (8.1%-15.6% of the subdomain score). CONCLUSION: The MCID for the EORTC QLQ-CIPN20 established using distribution-based approaches was 2.5-5.9 for the sensory subscale and 2.6-5.0 for the motor subscale. When noted in assessments even with small change in scores, clinicians can be alerted for appropriate intervention. | en |
dc.language.iso | en | en |
dc.relation.url | https://dx.doi.org/ 10.1007/s00520-019-04771-8 | en |
dc.title | Minimal clinically important difference of the EORTC QLQ-CIPN20 for worsening peripheral neuropathy in patients receiving neurotoxic chemotherapy. | en |
dc.type | Article | en |
dc.contributor.department | Department of Pharmacy, National University of Singapore, Blk S4A Level 3, 18 Science Drive 4, Singapore, 117543, Singapore | en |
dc.identifier.journal | Supportive Care in Cancer | en |
dc.description.note | en |