Melatonin Agonist Effects of Tasimelteon Versus Placebo in Patients With Major Depressive Disorder

PHASE2/PHASE3CompletedINTERVENTIONAL
Enrollment

507

Participants

Timeline

Start Date

September 30, 2011

Primary Completion Date

January 31, 2013

Study Completion Date

May 31, 2013

Conditions
Major Depressive Disorder
Interventions
DRUG

tasimelteon

20 mg once daily

DRUG

placebo

once daily

Trial Locations (40)

10168

Vanda Investigational Site, New York

10312

Vanda Investigational Site, Staten Island

10549

Vanda Investigational Site, Mount Kisco

11235

Vanda Investigational Site, Brooklyn

14618

Vanda Investigational Site, Rochester

21208

Vanda Investigational Site, Baltimore

30308

Vanda Investigational Site, Atlanta

30328

Vanda Investigational Site, Atlanta

32216

Vanda Investigational Site, Jacksonville

32751

Vanda Investigational Site, Maitland

32806

Vanda Investigational Site, Orlando

33161

Vanda Investigational Site, North Miami

34201

Vanda Investigational Site, Bradenton

38119

Vanda Investigational Site, Memphis

45267

Vanda Investigational Site, Cincinnati

45417

Vanda Investigational Site, Dayton

53223

Vanda Investigational Site, Brown Deer

60435

Vanda Investigational Site, Joliet

60640

Vanda Investigational Site, Chicago

66205

Vanda Investigational Site, Prairie Village

68198

Vanda Investigational Site, Omaha

75231

Vanda Investigational Site, Dallas

78731

Vanda Investigational Site, Austin

80239

Vanda Investigational Site, Denver

84106

Vanda Investigational Site, Salt Lake City

89102

Vanda Investigational Site, Las Vegas

90502

Vanda Investigational Site, Torrance

90720

Vanda Investigational Site, Los Alamitos

91403

Vanda Investigational Site, Sherman Oaks

92056

Vanda Investigational Site, Oceanside

92102

Vanda Investigational Site, San Diego

92617

Vanda Investigational Site, Irvine

92845

Vanda Investigational Site, Garden Grove

94612

Vanda Investigational Site, Oakland

97210

Vanda Investigational Site, Portland

98104

Vanda Investigational Site, Seattle

02135

Vanda Investigational Site, Boston

08755

Vanda Investigational Site, Toms River

08046

Vanda Investigational Site, Willingboro

02865

Vanda Investigational Site, Lincoln

Sponsors
All Listed Sponsors
lead

Vanda Pharmaceuticals

INDUSTRY