Clinical Study

The Effect of Fluoxetine on Progression in Progressive Multiple Sclerosis: A Double-Blind, Randomized, Placebo-Controlled Trial

Table 1

Baseline characteristics.

FluoxetinePlacebo value

Number2022
Disease course (SPMS/PPMS)14/615/70.90
Gender (male/Female)12/812/100.72
Age (years; mean, sd)49.7 (9.2)47.5 (7.6)0.42
Disease duration (years; mean, sd)14.8 (9.0)13.0 (6.2)0.45
EDSS (median, IQR)6.0 (5.0–6.5)5.75 (4.0–6.5)0.90
MSFC (mean, sd)−0.29 (0.84)−0.33 (0.44)0.87
9HPT, sec (mean, sd)36 (33)30 (10)0.36
AI (median, IQR)3.5 (2.0–4.75)2.0 (2.0–5.0)0.47
FIS42 (29)44 (32)0.82
GNDS12 (7)11 (4)0.53
BDI9 (7)10 (6)0.50
T2LL (ml; mean, sd)7.8 (8.8)9.9 (9.1)0.47
WM volume (ml; mean, sd)624.5 (51.8)636.4 (56.2)0.48
GM volume (ml; mean, sd)622.6 (58.9)632.4 (57.9)0.59

EDSS: Expanded Disability Status Scale; MSFC: Multiple Sclerosis Functional Composite; 9HPT: 9-hole peg test; AI: ambulation index; FIS: Fatigue Impact Scale; GDNS: Guy’s Neurological Disability Scale; BDI: Beck’s Depression Inventory II; T2LL: T2 lesion load; WM: White Matter; GM: Grey Matter.