| Pad changes/24 hrs‐ cross‐over trial # or no SDs | ||
|---|---|---|
| Study | Adrenergic drug | Placebo |
| Phenylpropanolamine vs placebo | ||
| Hilton 1982 # | mean=2.1 (SD 2.4), n=19 | mean=3.0 (SD 2.6), n=19 |
| Hilton 1990 | mean=2, n = 10 | mean=1.1, n=10 |
| Ro 115‐1240 vs placebo | ||
| Musselman 2004 # | mean=9.90 (SEM 0.61), n=34 | mean=11.69 (SEM 0.61), n=34 |