~7 spots leftby Apr 2026

Fluoxetine Opens Window to Improve Motor Recovery After Stroke

(FLOW Trial)

Recruiting in Palo Alto (17 mi)
+7 other locations
MM
RT
MB
CP
BM
SD
SP
MP
Overseen byMichelle Ploughman, PhD
Age: 18+
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 2
Waitlist Available
Sponsor: University Health Network, Toronto
Prior Safety Data

Trial Summary

What is the purpose of this trial?

The FLOW trial is a randomized placebo-controlled trial analyzing the effect of coupling an anti-depressant, fluoxetine (Prozac), and exercise to improve motor recovery following a stroke.

Research Team

MM

Marilyn Mackay-Lyons, PhD

Principal Investigator

Dalhousie University

RT

Robert Teasell, MD

Principal Investigator

Parkwood Institute

MB

Mark Bayley, MD

Principal Investigator

University Health Network, Toronto

CP

Courtney Pollock, PhD

Principal Investigator

University of British Columbia & GF Strong Rehab Centre

BM

Bradley MacIntosh, PhD

Principal Investigator

Sunnybrook Health Sciences Centre

SD

Sean Dukelow, MD

Principal Investigator

University of Calgary

SP

Sepideh Pooyania, MD

Principal Investigator

Riverview Health Centre

MP

Michelle Ploughman, PhD

Principal Investigator

Memorial University of Newfoundland

Eligibility Criteria

Inclusion Criteria

25 years of age or older
Days post stroke must be between 2 to 12 months when enrolled (i.e. day of consent)
Patient-reported hemiparesis of the lower extremity

Treatment Details

Interventions

  • Exercise Program (Behavioural Intervention)
  • Fluoxetine Hydrochloride (Selective Serotonin Reuptake Inhibitor)
  • Placebo (Other)
Participant Groups
2Treatment groups
Experimental Treatment
Placebo Group
Group I: Fluoxetine HydrochlorideExperimental Treatment2 Interventions
Fluoxetine (Prozac) will be administered to this group. A ramp up period of 3-5 weeks will take place where the patient takes 10mg of Prozac per day. After that, the participant will take the regular dose of 20mg for the duration of the exercise intervention (12 weeks).
Group II: PlaceboPlacebo Group2 Interventions
An over-encapsulated placebo, or "sugar pill" (so it appears identical to the trial drug) will be administered to this group. During the 3-5 week ramp up period for the experimental group, these participants will take a placebo identical to the 10mg Prozac capsule. After that, the participant will take a placebo identical to the 20mg Prozac capsule for the duration of the exercise intervention (12 weeks).

Find a Clinic Near You

Research Locations NearbySelect from list below to view details:
Riverview Health CentreWinnipeg, Canada
Memorial University of NewfoundlandSt. John's, Canada
University of British Columbia & GF Strong CentreVancouver, Canada
Dalhousie UniversityHalifax, Canada
More Trial Locations
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Who Is Running the Clinical Trial?

University Health Network, Toronto

Lead Sponsor

Trials
1555
Patients Recruited
526,000+

Dalhousie University

Collaborator

Trials
177
Patients Recruited
402,000+

Applied Health Research Centre

Collaborator

Trials
23
Patients Recruited
70,900+

Parkwood Hospital, London, Ontario

Collaborator

Trials
8
Patients Recruited
790+

University of British Columbia

Collaborator

Trials
1506
Patients Recruited
2,528,000+

University of Calgary

Collaborator

Trials
827
Patients Recruited
902,000+

Riverview Health Centre Foundation

Collaborator

Trials
6
Patients Recruited
340+

Sunnybrook Health Sciences Centre

Collaborator

Trials
693
Patients Recruited
1,569,000+

Memorial University of Newfoundland

Collaborator

Trials
73
Patients Recruited
1,836,000+

Brain Canada

Collaborator

Trials
22
Patients Recruited
6,100+