Table G-15Characteristics of placebo-controlled trials of tricyclic antidepressants omitted from main analyses because of high risk of bias

TrialArm Dose mg/Day (N)Duration (Weeks)Population Trauma TypeBaseline PTSD SeverityMean
Age (Y)
% Female
%Nonwhite
Davidson et al., 1990179
Davidson et al., 1993180
Amitriptyline (50 to 300)
(33)
Placebo
(29)
8NR
Combat veterans
IES
33.1
49NR

NR
Kosten et al., 1991182Imipramine (50 to 300) (23)
Placebo (19)
8Male
Combat veterans
IES
35.6
390

NR
Reist et al., 1989181Total (27)
Desipramine (50 to 200) (NR)
Placebo
(NR)
4Male
Combat veterans
IES
55.2 to 56.2
380

NR

Note: When mean data for baseline PTSD severity were not reported for the total sample but were presented for each study arm, we provide the range across arms.

F = female; IES = Impact of Event Scale; mg = milligram; N = total number randomized/assigned to intervention and control groups; NR = not reported; PTSD = posttraumatic stress disorder; y = year.

From: Appendix G, Documentation of Trials Rated High Risk of Bias

Cover of Psychological and Pharmacological Treatments for Adults With Posttraumatic Stress Disorder: A Systematic Review Update
Psychological and Pharmacological Treatments for Adults With Posttraumatic Stress Disorder: A Systematic Review Update [Internet].
Comparative Effectiveness Review, No. 207.
Forman-Hoffman V, Middleton JC, Feltner C, et al.

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