A Research Study to Compare the Treatments of a Combination of Elzasonan With Zoloft, to Zoloft Alone, or Placebo in People With Major Depressive Disorder (MDD)
Conditions
- Depressive Disorder, Major
Interventions
- DRUG: Sertraline and Elzasonan Combination
- DRUG: Sertraline
- DRUG: Placebo
Sponsor
Pfizer