A Randomized, Double-Blind, Placebo-Controlled Study of ALTO-300 With an Open-Label Extension in Adults With Major Depressive Disorder

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Record identity and dates

Source

ClinicalTrials.gov

Source record ID

NCT05922878

Title field or adapter rule

{'original_value': 'A Randomized, Double-Blind, Placebo-Controlled Study of ALTO-300 With an Open-Label Extension in Adults With Major Depressive Disorder', 'source_field': 'protocolSection.identificationModule.officialTitle'}

Ingested At

2026-10-31T23:27:37.434872+00:00

Published At

2026-10-26T00:00:00+00:00

Record Updated At

2026-10-26

Source Retrieved At

2026-10-31T22:19:07.580396+00:00

Timestamp Basis

ClinicalTrials.gov API/RSS response retrieval timestamp recorded by Dossier adapter

Date limitation

ClinicalTrials.gov API/RSS response retrieval timestamp recorded by Dossier adapter

Fields recorded by this source

protocolSection.conditionsModule.conditions

["Major Depressive Disorder"]

protocolSection.statusModule.lastUpdatePostDateStruct

{"date": "2026-10-26", "type": "ACTUAL"}

protocolSection.identificationModule.nctId

"NCT05922878"

protocolSection.identificationModule.officialTitle

"A Randomized, Double-Blind, Placebo-Controlled Study of ALTO-300 With an Open-Label Extension in Adults With Major Depressive Disorder"

protocolSection.statusModule.overallStatus

"RECRUITING"

protocolSection.designModule.phases

["PHASE2"]

protocolSection.statusModule.resultsFirstPostDateStruct

null

Study condition terms

• Major Depressive Disorder (protocolSection.conditionsModule.conditions)

Interventions recorded in this study

• {'armGroupLabels': ['ALTO-300'], 'description': 'ALTO-300 capsule QD', 'name': 'ALTO-300', 'type': 'DRUG'} (protocolSection.armsInterventionsModule.interventions[])
• {'armGroupLabels': ['Placebo'], 'description': 'Placebo capsule QD', 'name': 'Placebo', 'type': 'DRUG'} (protocolSection.armsInterventionsModule.interventions[])

An intervention appearing in a study record does not establish an effect or an approved use.

Drug names recorded in this source

• ALTO-300 (protocolSection.armsInterventionsModule.interventions[].name)
• Placebo (protocolSection.armsInterventionsModule.interventions[].name)

A recorded drug name is not by itself an indication or a condition-specific relationship.

This index keeps the source fields it imported; it may not contain the complete original record. Verify wording and context in the linked source.