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Items: 1 to 50 of 123

1.

Ketamine augmentation for major depressive disorder and suicidal ideation: Preliminary experience in an inpatient psychiatry setting.

Sinyor M, Williams M, Belo S, Orser B, Vincent M, Mah L, Zarate C Jr, Castel S, Levitt AJ, Schaffer A.

J Affect Disord. 2018 Dec 1;241:103-109. doi: 10.1016/j.jad.2018.07.073. Epub 2018 Jul 29.

PMID:
30107350
2.

Appetitive Symptoms Differentially Predict Treatment Response to Fluoxetine, Light, and Placebo in Nonseasonal Major Depression.

Levitan RD, Levitt AJ, Michalak EE, Morehouse R, Ramasubbu R, Yatham LN, Tam EM, Lam RW.

J Clin Psychiatry. 2018 Jul 24;79(4). pii: 17m11856. doi: 10.4088/JCP.17m11856.

PMID:
30063303
3.

The association between suicide deaths and putatively harmful and protective factors in media reports.

Sinyor M, Schaffer A, Nishikawa Y, Redelmeier DA, Niederkrotenthaler T, Sareen J, Levitt AJ, Kiss A, Pirkis J.

CMAJ. 2018 Jul 30;190(30):E900-E907. doi: 10.1503/cmaj.170698.

4.

Metabolic/inflammatory/vascular comorbidity in psychiatric disorders; soluble epoxide hydrolase (sEH) as a possible new target.

Swardfager W, Hennebelle M, Yu D, Hammock BD, Levitt AJ, Hashimoto K, Taha AY.

Neurosci Biobehav Rev. 2018 Apr;87:56-66. doi: 10.1016/j.neubiorev.2018.01.010. Epub 2018 Feb 2. Review.

PMID:
29407524
5.

Antidepressant effects of focused ultrasound induced blood-brain-barrier opening.

Mooney SJ, Nobrega JN, Levitt AJ, Hynynen K.

Behav Brain Res. 2018 Apr 16;342:57-61. doi: 10.1016/j.bbr.2018.01.004. Epub 2018 Jan 8.

PMID:
29326057
6.

Satisfaction with Mental Health Navigation Services: Piloting an Evaluation with a New Scale.

Fishman KN, Levitt AJ, Markoulakis R, Weingust S.

Community Ment Health J. 2018 Jul;54(5):521-532. doi: 10.1007/s10597-017-0201-0. Epub 2017 Nov 16.

PMID:
29147951
7.

Did the suicide barrier work after all? Revisiting the Bloor Viaduct natural experiment and its impact on suicide rates in Toronto.

Sinyor M, Schaffer A, Redelmeier DA, Kiss A, Nishikawa Y, Cheung AH, Levitt AJ, Pirkis J.

BMJ Open. 2017 Jun 19;7(5):e015299. doi: 10.1136/bmjopen-2016-015299.

8.

Plasma Phosphatidylethanolamine and Triacylglycerol Fatty Acid Concentrations are Altered in Major Depressive Disorder Patients with Seasonal Pattern.

Otoki Y, Hennebelle M, Levitt AJ, Nakagawa K, Swardfager W, Taha AY.

Lipids. 2017 Jun;52(6):559-571. doi: 10.1007/s11745-017-4254-1. Epub 2017 Apr 24.

9.

Self-poisoning suicide deaths in people with bipolar disorder: characterizing a subgroup and identifying treatment patterns.

Schaffer A, Weinstock LM, Sinyor M, Reis C, Goldstein BI, Yatham LN, Levitt AJ.

Int J Bipolar Disord. 2017 Dec;5(1):16. doi: 10.1186/s40345-017-0081-9. Epub 2017 May 11.

10.

Altered soluble epoxide hydrolase-derived oxylipins in patients with seasonal major depression: An exploratory study.

Hennebelle M, Otoki Y, Yang J, Hammock BD, Levitt AJ, Taha AY, Swardfager W.

Psychiatry Res. 2017 Jun;252:94-101. doi: 10.1016/j.psychres.2017.02.056. Epub 2017 Feb 27.

11.

Inflammatory Markers and Brain-Derived Neurotrophic Factor as Potential Bridges Linking Bipolar Disorder and Cardiovascular Risk Among Adolescents.

Hatch JK, Scola G, Olowoyeye O, Collins JE, Andreazza AC, Moody A, Levitt AJ, Strauss BH, Lanctot KL, Goldstein BI.

J Clin Psychiatry. 2017 Mar;78(3):e286-e293. doi: 10.4088/JCP.16m10762.

PMID:
28199074
12.

Canadian Network for Mood and Anxiety Treatments (CANMAT) 2016 Clinical Guidelines for the Management of Adults with Major Depressive Disorder: Section 3. Pharmacological Treatments.

Kennedy SH, Lam RW, McIntyre RS, Tourjman SV, Bhat V, Blier P, Hasnain M, Jollant F, Levitt AJ, MacQueen GM, McInerney SJ, McIntosh D, Milev RV, Müller DJ, Parikh SV, Pearson NL, Ravindran AV, Uher R; CANMAT Depression Work Group.

Can J Psychiatry. 2016 Sep;61(9):540-60. doi: 10.1177/0706743716659417. Epub 2016 Aug 2. Review. Erratum in: Can J Psychiatry. 2017 May;62(5):356.

13.

Efficacy of Bright Light Treatment, Fluoxetine, and the Combination in Patients With Nonseasonal Major Depressive Disorder: A Randomized Clinical Trial.

Lam RW, Levitt AJ, Levitan RD, Michalak EE, Cheung AH, Morehouse R, Ramasubbu R, Yatham LN, Tam EM.

JAMA Psychiatry. 2016 Jan;73(1):56-63. doi: 10.1001/jamapsychiatry.2015.2235. Erratum in: JAMA Psychiatry. 2016 Jan;73(1):90.

PMID:
26580307
14.

Epidemiology, neurobiology and pharmacological interventions related to suicide deaths and suicide attempts in bipolar disorder: Part I of a report of the International Society for Bipolar Disorders Task Force on Suicide in Bipolar Disorder.

Schaffer A, Isometsä ET, Tondo L, Moreno DH, Sinyor M, Kessing LV, Turecki G, Weizman A, Azorin JM, Ha K, Reis C, Cassidy F, Goldstein T, Rihmer Z, Beautrais A, Chou YH, Diazgranados N, Levitt AJ, Zarate CA Jr, Yatham L.

Aust N Z J Psychiatry. 2015 Sep;49(9):785-802. doi: 10.1177/0004867415594427. Epub 2015 Jul 16. Review.

15.

A review of factors associated with greater likelihood of suicide attempts and suicide deaths in bipolar disorder: Part II of a report of the International Society for Bipolar Disorders Task Force on Suicide in Bipolar Disorder.

Schaffer A, Isometsä ET, Azorin JM, Cassidy F, Goldstein T, Rihmer Z, Sinyor M, Tondo L, Moreno DH, Turecki G, Reis C, Kessing LV, Ha K, Weizman A, Beautrais A, Chou YH, Diazgranados N, Levitt AJ, Zarate CA Jr, Yatham L.

Aust N Z J Psychiatry. 2015 Nov;49(11):1006-20. doi: 10.1177/0004867415594428. Epub 2015 Jul 14. Review.

16.

International Society for Bipolar Disorders Task Force on Suicide: meta-analyses and meta-regression of correlates of suicide attempts and suicide deaths in bipolar disorder.

Schaffer A, Isometsä ET, Tondo L, H Moreno D, Turecki G, Reis C, Cassidy F, Sinyor M, Azorin JM, Kessing LV, Ha K, Goldstein T, Weizman A, Beautrais A, Chou YH, Diazgranados N, Levitt AJ, Zarate CA Jr, Rihmer Z, Yatham LN.

Bipolar Disord. 2015 Feb;17(1):1-16. doi: 10.1111/bdi.12271. Epub 2014 Oct 20.

PMID:
25329791
17.

Suicide in bipolar disorder: characteristics and subgroups.

Schaffer A, Sinyor M, Reis C, Goldstein BI, Levitt AJ.

Bipolar Disord. 2014 Nov;16(7):732-40. doi: 10.1111/bdi.12219. Epub 2014 May 29.

PMID:
24890795
18.

Randomized trial of intensive housing placement and community transition services for episodic and recidivist homeless families.

Levitt AJ, Mitchell K, Pareti L, DeGenova J, Heller A, Hannigan A, Gholston J.

Am J Public Health. 2013 Dec;103 Suppl 2:S348-54. doi: 10.2105/AJPH.2013.301521. Epub 2013 Oct 22.

19.

Use of mental health telemetry to enhance identification and predictive value of early changes during augmentation treatment of major depression.

Schaffer A, Kreindler D, Reis C, Levitt AJ.

J Clin Psychopharmacol. 2013 Dec;33(6):775-81. doi: 10.1097/JCP.0b013e31829e8359.

PMID:
24100787
20.

Impact of chronically street homeless tenants in congregate supportive housing.

Levitt AJ, Jost JJ, Mergl KA, Hannigan A, Degenova J, Chung SY.

Am J Orthopsychiatry. 2012 Jul;82(3):413-20. doi: 10.1111/j.1939-0025.2012.01164.x.

PMID:
22880979
21.

Sponsorship, antidepressant dose, and outcome in major depressive disorder: meta-analysis of randomized controlled trials.

Sinyor M, Schaffer A, Smart KA, Levitt AJ, Lanctôt KL, Grysman NH.

J Clin Psychiatry. 2012 Feb;73(2):e277-87. doi: 10.4088/JCP.11r07204.

PMID:
22401489
22.

Seasonal severity of depressive symptoms as a predictor of health service use in a community-based sample.

Vigod SN, Levitt AJ.

J Psychiatr Res. 2011 May;45(5):612-8. doi: 10.1016/j.jpsychires.2010.10.004. Epub 2010 Oct 25.

PMID:
20980021
23.

Effect of a barrier at Bloor Street Viaduct on suicide rates in Toronto: natural experiment.

Sinyor M, Levitt AJ.

BMJ. 2010 Jul 6;341:c2884. doi: 10.1136/bmj.c2884.

24.

Bipolar disorder among adolescents and young adults: results from an epidemiological sample.

Kozloff N, Cheung AH, Schaffer A, Cairney J, Dewa CS, Veldhuizen S, Kurdyak P, Levitt AJ.

J Affect Disord. 2010 Sep;125(1-3):350-4. doi: 10.1016/j.jad.2010.02.120. Epub 2010 Mar 11.

PMID:
20226535
25.

Does inclusion of a placebo arm influence response to active antidepressant treatment in randomized controlled trials? Results from pooled and meta-analyses.

Sinyor M, Levitt AJ, Cheung AH, Schaffer A, Kiss A, Dowlati Y, Lanctôt KL.

J Clin Psychiatry. 2010 Mar;71(3):270-9. doi: 10.4088/JCP.08r04516blu. Epub 2010 Jan 26. Review.

PMID:
20122371
26.

Randomized controlled trial of illness management and recovery in multiple-unit supportive housing.

Levitt AJ, Mueser KT, Degenova J, Lorenzo J, Bradford-Watt D, Barbosa A, Karlin M, Chernick M.

Psychiatr Serv. 2009 Dec;60(12):1629-36. doi: 10.1176/ps.2009.60.12.1629.

PMID:
19952153
27.

Health and social characteristics of homeless adults in Manhattan who were chronically or not chronically unsheltered.

Levitt AJ, Culhane DP, DeGenova J, O'Quinn P, Bainbridge J.

Psychiatr Serv. 2009 Jul;60(7):978-81. doi: 10.1176/appi.ps.60.7.978.

PMID:
19564231
28.

Basal thyrotropin and major depression: relation to clinical variables and treatment outcome.

Joffe RT, Levitt AJ.

Can J Psychiatry. 2008 Dec;53(12):833-8.

PMID:
19087481
29.

Pediatric depressive disorders: management priorities in primary care.

Cheung AH, Dewa CS, Levitt AJ, Zuckerbrot RA.

Curr Opin Pediatr. 2008 Oct;20(5):551-9. doi: 10.1097/MOP.0b013e32830fe3e3. Review.

PMID:
18781118
30.

The specific burden of comorbid anxiety disorders and of substance use disorders in bipolar I disorder.

Goldstein BI, Levitt AJ.

Bipolar Disord. 2008 Feb;10(1):67-78. doi: 10.1111/j.1399-5618.2008.00461.x.

PMID:
18199243
31.

Treatment of clinical hypothyroidism with thyroxine and triiodothyronine: a literature review and metaanalysis.

Joffe RT, Brimacombe M, Levitt AJ, Stagnaro-Green A.

Psychosomatics. 2007 Sep-Oct;48(5):379-84. Review.

PMID:
17878495
32.

Panic disorder, cardiac diagnosis and emergency department utilization in an epidemiologic community sample.

Korczak DJ, Goldstein BI, Levitt AJ.

Gen Hosp Psychiatry. 2007 Jul-Aug;29(4):335-9.

PMID:
17591510
33.

Prevalence and correlates of bipolar I disorder among adults with primary youth-onset anxiety disorders.

Goldstein BI, Levitt AJ.

J Affect Disord. 2007 Nov;103(1-3):187-95. Epub 2007 Feb 27.

34.

Lithium and triiodothyronine augmentation of antidepressants.

Joffe RT, Sokolov ST, Levitt AJ.

Can J Psychiatry. 2006 Oct;51(12):791-3.

PMID:
17168254
35.

Quality of life as an outcome indicator in patients with seasonal affective disorder: results from the Can-SAD study.

Michalak EE, Murray G, Levitt AJ, Levitan RD, Enns MW, Morehouse R, Tam EM, Cheung A, Lam RW.

Psychol Med. 2007 May;37(5):727-36. Epub 2006 Nov 20.

PMID:
17112403
37.
40.

Use of treatment services and pharmacotherapy for bipolar disorder in a general population-based mental health survey.

Schaffer A, Cairney J, Cheung AH, Veldhuizen S, Levitt AJ.

J Clin Psychiatry. 2006 Mar;67(3):386-93.

PMID:
16649824
41.

The Can-SAD study: a randomized controlled trial of the effectiveness of light therapy and fluoxetine in patients with winter seasonal affective disorder.

Lam RW, Levitt AJ, Levitan RD, Enns MW, Morehouse R, Michalak EE, Tam EM.

Am J Psychiatry. 2006 May;163(5):805-12.

PMID:
16648320
42.

Personality and seasonal affective disorder: results from the CAN-SAD study.

Enns MW, Cox BJ, Levitt AJ, Levitan RD, Morehouse R, Michalak EE, Lam RW.

J Affect Disord. 2006 Jul;93(1-3):35-42. Epub 2006 May 2.

PMID:
16647139
43.

O sweet spot where art thou? Light treatment of Seasonal Affective Disorder and the circadian time of sleep.

Murray G, Michalak EE, Levitt AJ, Levitan RD, Enns MW, Morehouse R, Lam RW.

J Affect Disord. 2006 Feb;90(2-3):227-31. Epub 2005 Dec 7.

PMID:
16337687
44.

Therapeutic mechanism in seasonal affective disorder: do fluoxetine and light operate through advancing circadian phase?

Murray G, Michalak EE, Levitt AJ, Levitan RD, Enns MW, Morehouse R, Lam RW.

Chronobiol Int. 2005;22(5):937-43.

PMID:
16298778
45.
46.

Double-blind, placebo-controlled pilot study of mexiletine for acute mania or hypomania.

Schaffer A, Levitt AJ.

J Clin Psychopharmacol. 2005 Oct;25(5):507-8. No abstract available.

PMID:
16160638
47.

Quality of life in patients with seasonal affective disorder: summer vs winter scores.

Michalak EE, Tam EM, Manjunath CV, Levitt AJ, Levitan RD, Lam RW.

Can J Psychiatry. 2005 Apr;50(5):292-5.

PMID:
15968846
48.

Seasonality in a community sample of bipolar, unipolar and control subjects.

Shin K, Schaffer A, Levitt AJ, Boyle MH.

J Affect Disord. 2005 May;86(1):19-25.

PMID:
15820267
49.

Thyroxine-associated hypomania.

Goldstein BI, Levitt AJ.

J Am Acad Child Adolesc Psychiatry. 2005 Mar;44(3):211. No abstract available.

PMID:
15725965
50.

Generic and health-related quality of life in patients with seasonal and nonseasonal depression.

Michalak EE, Tam EM, Manjunath CV, Solomons K, Levitt AJ, Levitan R, Enns M, Morehouse R, Yatham LN, Lam RW.

Psychiatry Res. 2004 Oct 30;128(3):245-51.

PMID:
15541781

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