PURPOSE: Among antidepressants, selective serotonin reup-take inhibitors (SSRIs) have enjoyed great popularity among clinicians as well as generally wide acceptance and tolerance among patients. A potentially overlooked side effect of SSRIs is the occasional occurrence of extrapyramidal symptoms (EPS), which could be a concern when SSRIs are used with antipsychotics. This study was designed to explore the possible association between SSRI antidepressant use and the incidence of EPS side effects in patients who take concomitant antipsychotic medications. METHODS: The University of Michigan conducted a study at the four Michigan state mental health hospitals between May 2010 and October 2010. The Michigan Public Health Institute collected data using the InterRAI Mental Health Assessment (InterRAI MH). The present study is a retrospective cohort analysis of the cross-sectional data that were collected. Within these institutions, 693 residents were using antipsychotics. We measured the observed frequency of seven EPS recorded in the InterRAI MH within three groups of patients: 1) those on antipsychotic drugs who were taking an SSRI antidepressant; 2) those on antipsychotic drugs who were not taking an antidepressant; and 3) those on antipsychotic drugs who were taking a non-SSRI antidepressant. Differences in the prevalence of EPS were tested using one-way analysis of variance. RESULTS: There were no significant differences in the observed EPS frequencies among the three groups (F 2,18 = 0.01; P < 0.9901). CONCLUSION: In this study, SSRIs did not appear to potentiate the occurrence of EPS in patients using antipsychotics.
PURPOSE: Among antidepressants, selective serotonin reup-take inhibitors (SSRIs) have enjoyed great popularity among clinicians as well as generally wide acceptance and tolerance among patients. A potentially overlooked side effect of SSRIs is the occasional occurrence of extrapyramidal symptoms (EPS), which could be a concern when SSRIs are used with antipsychotics. This study was designed to explore the possible association between SSRI antidepressant use and the incidence of EPS side effects in patients who take concomitant antipsychotic medications. METHODS: The University of Michigan conducted a study at the four Michigan state mental health hospitals between May 2010 and October 2010. The Michigan Public Health Institute collected data using the InterRAI Mental Health Assessment (InterRAI MH). The present study is a retrospective cohort analysis of the cross-sectional data that were collected. Within these institutions, 693 residents were using antipsychotics. We measured the observed frequency of seven EPS recorded in the InterRAI MH within three groups of patients: 1) those on antipsychotic drugs who were taking an SSRI antidepressant; 2) those on antipsychotic drugs who were not taking an antidepressant; and 3) those on antipsychotic drugs who were taking a non-SSRI antidepressant. Differences in the prevalence of EPS were tested using one-way analysis of variance. RESULTS: There were no significant differences in the observed EPS frequencies among the three groups (F 2,18 = 0.01; P < 0.9901). CONCLUSION: In this study, SSRIs did not appear to potentiate the occurrence of EPS in patients using antipsychotics.
Entities:
Keywords:
SSRIs; akathisia; antidepressant; antipsychotics; extrapyramidal side effects; movement disorder; neuroleptics
Authors: I Schillevoort; E P van Puijenbroek; A de Boer; R A C Roos; Paul A F Jansen; H G M Leufkens Journal: Int Clin Psychopharmacol Date: 2002-03 Impact factor: 1.659
Authors: Christopher J L Murray; Charles Atkinson; Kavi Bhalla; Gretchen Birbeck; Roy Burstein; David Chou; Robert Dellavalle; Goodarz Danaei; Majid Ezzati; A Fahimi; D Flaxman; Sherine Gabriel; Emmanuela Gakidou; Nicholas Kassebaum; Shahab Khatibzadeh; Stephen Lim; Steven E Lipshultz; Stephanie London; Michael F MacIntyre; A H Mokdad; A Moran; Andrew E Moran; Dariush Mozaffarian; Tasha Murphy; Moshen Naghavi; C Pope; Thomas Roberts; Joshua Salomon; David C Schwebel; Saeid Shahraz; David A Sleet; Jerry Abraham; Mohammed K Ali; Charles Atkinson; David H Bartels; Kavi Bhalla; Gretchen Birbeck; Roy Burstein; Honglei Chen; Michael H Criqui; Eric L Ding; E Ray Dorsey; Beth E Ebel; Majid Ezzati; S Flaxman; A D Flaxman; Diego Gonzalez-Medina; Bridget Grant; Holly Hagan; Howard Hoffman; Nicholas Kassebaum; Shahab Khatibzadeh; Janet L Leasher; John Lin; Steven E Lipshultz; Rafael Lozano; Yuan Lu; Leslie Mallinger; Mary M McDermott; Renata Micha; Ted R Miller; A A Mokdad; A H Mokdad; Dariush Mozaffarian; Mohsen Naghavi; K M Venkat Narayan; Saad B Omer; Pamela M Pelizzari; David Phillips; Dharani Ranganathan; Frederick P Rivara; Thomas Roberts; Uchechukwu Sampson; Ella Sanman; Amir Sapkota; David C Schwebel; Saeid Sharaz; Rupak Shivakoti; Gitanjali M Singh; David Singh; Mohammad Tavakkoli; Jeffrey A Towbin; James D Wilkinson; Azadeh Zabetian; Jerry Abraham; Mohammad K Ali; Miriam Alvardo; Charles Atkinson; Larry M Baddour; Emelia J Benjamin; Kavi Bhalla; Gretchen Birbeck; Ian Bolliger; Roy Burstein; Emily Carnahan; David Chou; Sumeet S Chugh; Aaron Cohen; K Ellicott Colson; Leslie T Cooper; William Couser; Michael H Criqui; Kaustubh C Dabhadkar; Robert P Dellavalle; Daniel Dicker; E Ray Dorsey; Herbert Duber; Beth E Ebel; Rebecca E Engell; Majid Ezzati; David T Felson; Mariel M Finucane; Seth Flaxman; A D Flaxman; Thomas Fleming; Mohammad H Forouzanfar; Greg Freedman; Michael K Freeman; Emmanuela Gakidou; Richard F Gillum; Diego Gonzalez-Medina; Richard Gosselin; Hialy R Gutierrez; Holly Hagan; Rasmus Havmoeller; Howard Hoffman; Kathryn H Jacobsen; Spencer L James; Rashmi Jasrasaria; Sudha Jayarman; Nicole Johns; Nicholas Kassebaum; Shahab Khatibzadeh; Qing Lan; Janet L Leasher; Stephen Lim; Steven E Lipshultz; Stephanie London; Rafael Lozano; Yuan Lu; Leslie Mallinger; Michele Meltzer; George A Mensah; Catherine Michaud; Ted R Miller; Charles Mock; Terrie E Moffitt; A A Mokdad; A H Mokdad; A Moran; Mohsen Naghavi; K M Venkat Narayan; Robert G Nelson; Casey Olives; Saad B Omer; Katrina Ortblad; Bart Ostro; Pamela M Pelizzari; David Phillips; Murugesan Raju; Homie Razavi; Beate Ritz; Thomas Roberts; Ralph L Sacco; Joshua Salomon; Uchechukwu Sampson; David C Schwebel; Saeid Shahraz; Kenji Shibuya; Donald Silberberg; Jasvinder A Singh; Kyle Steenland; Jennifer A Taylor; George D Thurston; Monica S Vavilala; Theo Vos; Gregory R Wagner; Martin A Weinstock; Marc G Weisskopf; Sarah Wulf Journal: JAMA Date: 2013-08-14 Impact factor: 56.272