A Phase 2 Study to Evaluate Efficacy and Safety of KH607 Tablets in Woman With Postpartum Depression

NCT ID: NCT07096791

Last Updated: 2025-07-31

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

72 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-07-31

Study Completion Date

2027-04-30

Brief Summary

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This is a study evaluating the efficacy, and safety of KH607 in 72 participants diagnosed with Postpartum Depressive Disorder.

Detailed Description

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The study is a randomized, double-blind, parallel-group, placebo-controlled design. Eligible participants were randomized to KH607 group or placebo group for 14 days.

Conditions

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Postpartum Depressive Disorder

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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KH607

Participants receive KH607, 30 milligrams (mg), oral tablets, once daily for 14 days, as tolerated.

Group Type EXPERIMENTAL

KH607 tablet

Intervention Type DRUG

oral,once daily for 14 days

Placebo

Eligible participants receive matching placebo tablets once daily for 14 days.

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type DRUG

oral,once daily for 14 days

Interventions

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KH607 tablet

oral,once daily for 14 days

Intervention Type DRUG

placebo

oral,once daily for 14 days

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Age: 18 to 45 years old (inclusive), female.
2. Participant had a major depressive episode that began no earlier than the third trimester and no later than the first 4 weeks following delivery, as diagnosed by Structured Clinical Interview for Diagnostic and Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) .
3. Participant was \<=12 months postpartum.
4. Participant has a Hamilton Rating Scale for Depression (HAM-D) total score ≥26 at screening and Day 1 (prior to dosing).
5. Participant either must have ceased lactating at screening or, if still lactating or actively breastfeeding at screening, must agree to temporarily cease giving breast milk to her infant(s).
6. Fully understand the procedures and sigh the informed consent.

Exclusion Criteria

1. Participant is currently at significant risk of suicide, or has attempted suicide associated with the current episode of MDD.
2. Participant has a history of treatment-resistant depression, defined as persistent depressive symptoms despite treatment with adequate doses of antidepressants from two different classes for an adequate amount of time.
3. Participant has active psychosis.
4. Participant had used modified electroconvulsive therapy (MECT), transcranial magnetic stimulation (TMS), vagus nerve stimulation (VNS), deep brain stimulation (DBS), light therapy, etc. within 1 month prior to Day 1.
5. Subject has a history of sleep apnea.
6. Participant has a medical history of bipolar disorder, schizophrenia, and/or schizoaffective disorder (such as olanzapine, risperidone, quetiapine, aripiprazole, eptifamol, ziprasidone, caliparazine, sodium valproate, lithium carbonate, etc.) within the current major depressive episode.
7. Participant has a clinically significant abnormal 12-lead ECG at the screening or baseline visits. NOTE: mean QT interval calculated using the Fridericia method (QTcF) of \>450 msec in males or \>470 msec in females will be the basis for exclusion from the study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

45 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Chengdu Kanghong Pharmaceutical Group Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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Gang Wang, Medical Doctor

Role: CONTACT

86-010-58303063

Xue Wang, Medical Doctor

Role: CONTACT

86-010-58303063

Other Identifiers

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KH607-40201

Identifier Type: -

Identifier Source: org_study_id

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