Marquez Romero 2013.
Methods | Multicentre Study type: interventional (clinical trial) Primary purpose: supportive care |
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Participants | 32 participants Country: Mexico Setting: inpatient At randomisation number allocated: N = 32: fluoxetine (n = 15); placebo (n = 17) % men: 50% Age: mean age 55.1 ± 12.2 Subtype of stroke: not available Severity of stroke: NIHSS, Median (IQR): fluoxetine (12 (5)); placebo (14 (5)) Time since stroke onset: within 10 days Inclusion criteria:
Exclusion criteria:
Withdrawal criteria:
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Interventions | Experimental: fluoxetine 20 mg orally once daily for 90 days Comparator: matching placebo orally once daily for 90 days |
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Outcomes | Primary outcome
Secondary outcomes
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Funding source | Psicofarma S.A. de C.V. | |
Notes |
NCT01737541 Terminated (study recruitment was suspended due to lack of funding) Dates study conducted: November 2012 to August 2014 Declarations of Interest: none reported |
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Risk of bias | ||
Bias | Authors' judgement | Support for judgement |
Random sequence generation (selection bias) | Low risk | Quote: "A pharmaceutical laboratory (Psicofarma™ S.A. de C.V.) will be responsible for the manufacture and randomization of the investigational product, which will be achieved using a web‐based randomization program. This program will be set to assign participants equally to each site at a ratio of 1:1." |
Allocation concealment (selection bias) | Low risk | Quote: "Each of the sites will be assigned 22 participants. The manufacturer will then deliver the pre‐randomized bottles containing the investigational product to each recruiting center. Study subjects who satisfy the eligibility criteria at each recruiting center will receive the investigational product corresponding to a consecutive number assigned according to their entrance to the study." |
Blinding of participants and personnel (performance bias) All outcomes | Low risk | Quote: "Fluoxetine and placebo tablets will be identical in form, color, odor and packaging." "Both the investigator and the subject will be blinded to the assignment of the study drugs. The manufacturer of the tablets will label the investigational drugs by the randomization code number. The labeled experimental products will be provided to the recruiting centers by the manufacturer. An envelope containing all randomization codes will be delivered to the principal investigator and will be kept sealed until the conclusion of the trial." |
Blinding of outcome assessment (detection bias) All outcomes | Low risk | Blinding of participants and key study personnel ensured, and unlikely that blinding could have been broken |
Incomplete outcome data (attrition bias) All outcomes | Low risk | Aimed to recruit 44 per group (total of 88) 35 in each group + 20% to allow for predicted 20% loss to follow‐up Actual enrolment N = 32. Quote: "Two patients (one in each group) did not take any medication returning the unopened bottles at visit 1 and had to be excluded from analysis." Comment: Report includes data from 30 participants (14 participants in the fluoxetine group and 16 in the placebo group) |
Selective reporting (reporting bias) | Low risk | The study protocol is available and all of the study's prespecified (primary and secondary) outcomes that are of interest in the review have been reported |
Other bias | Low risk | The study appears to be free of other sources of bias |