From: Opioids Switching with Transdermal Systems in Chronic Cancer Pain
RESCUE MEDICATION (mean mg/day for each group ± SD) | ||||
---|---|---|---|---|
V1 | V2 | V3 | V4 | |
FTDS | 27.5 ± 20.5 | 16.2 ± 18.24 | 5.0 ± 13.7 | 3.75 mg ± 8.06 |
p value compared to V1 | 0.095 | 0.002 | <0.0001 | |
BTDS | 33.8 ± 18.9 | 16.2 ± 20.9 | 3.75 ± 10.9 | 3.75 ± 10.9 |
p value compared to V1 | 0.058 | <0.0001 | <0.0001 |