Research Article
Episodic Cancer Pain: Patient Reporting, Prevalence, and Clinicodemographic Associations at Initial Cancer Pain Clinic Assessment
Table 3
Cancer pain management of participants in relation to their breakthrough pain status.
| Characteristic | Breakthrough paina | All patients | value | Absent n = 231 (%) | Present n = 140 (%) | Total n = 371 (%) |
| Opioid use | No regular opioid prescription | 39 (16.9) | 3 (2.1) | 42 (11.3) | <0.001 | MEDD, median (interquartile range) | 30 (15–60) | 30 (20–60) | 30 (20–60) | 0.078 | Logn MEDD, mean ± SD | 3.1 ± 1.5 | 3.6 ± 0.9 | 3.3 ± 1.4 | 0.0005 | Adjuvant analgesic use | Corticosteroid | 34 (14.7) | 27 (19.3) | 61 (16.4) | 0.250 | Benzodiazepine | 48 (20.8) | 39 (27.9) | 87 (23.5) | 0.119 | Antiepileptic | 35 (15.2) | 34 (24.3) | 69 (18.6) | 0.028 | Antidepressant | 34 (14.7) | 20 (14.3) | 54 (14.6) | 0.909 | Bisphosphonate | 9 (3.9) | 2 (1.4) | 11 (3.0) | 0.174 | Use of ≥1 adjuvant | 126 (54.6) | 84 (60.0) | 210 (56.6) | 0.304 | Pain Management Index (PMI) | PMI negative | 59 (25.5) | 36 (25.7) | 95 (25.6) | 0.970 |
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MEDD = total morphine equivalent daily dose in mg, oral. aStudy-defined, based on history and on BPI scores.
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