Deze pagina is automatisch vertaald en de nauwkeurigheid van de vertaling kan niet worden gegarandeerd. Raadpleeg de Engelse versie voor een brontekst.

A Randomized, 52-Week Extension Study to Evaluate the Maintenance of Remission, Relapse Prevention, and Long-Term Safety of CreNeuroS™ in Patients With Major Depressive Disorder Who Achieved Remission Following an 8-Week Parent Study

30 oktober 2026 bijgewerkt door: Sichuan Credit Pharmaceutical Co., Ltd.

An Investigator-Initiated Extension Study to Evaluate Maintenance of Remission, Prevention of Relapse, and Long-Term Safety of CreNeuroS™ CNS Fish Oil Plus Softgels in Subjects With Major Depressive Disorder Who Complete the Acute Treatment Phase of Protocol VRL-CT-26-006

This multicenter, randomized, open-label extension study will evaluate the maintenance of remission, relapse prevention, long-term clinical outcomes, and safety of CreNeuroS™ in participants with Major Depressive Disorder (MDD) who achieve protocol-defined remission (HAM-D-17 score ≤7) following completion of the 8-week acute treatment phase of parent study VRL-CT-26-006.

Eligible participants who remain clinically stable and provide written informed consent for the extension study will undergo a transition/taper period of approximately 2 weeks, which may be extended to 4 weeks if clinically warranted. No extension study intervention will be administered during this period.

Following the transition/taper period, eligible participants will be randomized in a 1:1:1 ratio to one of three maintenance groups: (1) observation without CreNeuroS™ supplementation; (2) CreNeuroS™ CNS Fish Oil Plus Softgels, one capsule orally once daily; or (3) CreNeuroS™ CNS Fish Oil Plus Softgels, two capsules orally once daily. Participants will be followed for 52 weeks after extension baseline to assess maintenance of remission, relapse, clinical outcomes, and safety.

Studie Overzicht

Toestand

Werving

Conditie

Interventie / Behandeling

Gedetailleerde beschrijving

The parent study had randomized 80 subjects. Based on the anticipated remission rate following the 8-week acute treatment phase, it is expected that approximately 50 to 70 subjects will be eligible for participation in the extension phase. The actual number of subjects enrolled will depend on the observed remission rate, subject willingness to continue participation, and investigator assessment of eligibility.

The extension phase is intended to generate long-term evidence on the maintenance of remission, prevention of relapse, and long-term safety of CreNeuroS™ CNS Fish Oil Plus Softgels.

Studietype

Ingrijpend

Inschrijving (Geschat)

60

Fase

  • Niet toepasbaar

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studiecontact

Studie Locaties

    • Gujarat
      • Vadodara, Gujarat, Indië, 390012
        • Werving
        • Jupiter Hospital and Research Centre
        • Contact:

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

  • Kind
  • Volwassen
  • Oudere volwassene

Accepteert gezonde vrijwilligers

Nee

Geslachten die in aanmerking komen voor studie

Allemaal

Beschrijving

Inclusion Criteria:

  1. Subject has completed the 8-week treatment phase of the parent study and achieved remission, defined as HAM-D-17 ≤7 at Week 8.
  2. Subject is clinically stable at the time of entering the transition/taper period, with no clinically significant worsening of depressive symptoms requiring immediate therapeutic intervention.
  3. Investigator considers tapering and discontinuation of Escitalopram clinically appropriate and safe for the subject.
  4. Subject completes the protocol-defined Escitalopram taper/transition period without experiencing relapse or clinically significant worsening of depressive symptoms requiring therapeutic intervention.
  5. Following completion of the transition period, subject remains clinically suitable for participation based on Investigator assessment, including depressive symptoms and overall clinical status, and has not experienced relapse during the transition/taper period.
  6. Subject does not require continuation, reinstatement or initiation of antidepressant therapy at the time of extension enrollment, except protocol-permitted rescue treatment where applicable.
  7. Subject has no clinically significant adverse event, serious adverse event, or new medical/psychiatric condition that would preclude participation.
  8. Subject is willing and able to comply with the 52-week maintenance visits, assessments, treatment requirements and other study procedures.
  9. Subject provides written informed consent for participation in the Extension/Maintenance Phase before undertaking any extension-specific study procedure.
  10. Subject is considered medically and psychiatrically suitable for participation in the 52-week extension by the Investigator.

Exclusion Criteria:

  1. HAM-D-17 score >7 at Week 8 of the parent study.
  2. Clinically significant worsening of depressive symptoms during the Escitalopram taper/transition period that, in the Investigator's opinion, makes participation inappropriate.
  3. Subject meets the protocol-defined criteria for relapse during the transition/taper period or before extension enrollment.
  4. Subject requires continuation, reinstatement or initiation of antidepressant therapy due to clinical deterioration.
  5. Clinically significant Escitalopram discontinuation/withdrawal symptoms requiring continued antidepressant treatment or otherwise precluding participation in the extension.
  6. Any ongoing clinically significant adverse event or serious adverse event that may compromise subject safety or interfere with assessment of the extension outcomes.
  7. Any new or worsening medical or psychiatric condition that, in the Investigator's opinion, makes the subject unsuitable for participation.
  8. Emergence of clinically significant suicidal ideation, suicidal behaviour or other safety concern requiring therapeutic intervention or a higher level of psychiatric care.
  9. Major protocol deviation during the parent study that, in the Investigator's opinion, may affect subject safety or the reliability of the extension assessments.
  10. Requirement for prohibited concomitant medications or therapies that may interfere with the study assessments.
  11. Pregnancy, planned pregnancy during the extension period, or breastfeeding, as applicable.
  12. Significant non-compliance with study procedures, treatment or visits during the parent study that raises concern regarding the subject's ability to comply with the extension.
  13. Subject withdraws consent or is unwilling to continue participation.
  14. Subject is unlikely to be available for the required 52-week follow-up or unable to comply with the study procedures.
  15. Any other condition or circumstance that, in the Investigator's judgment, makes the subject unsuitable for participation or places the subject at unacceptable risk.

Relapse is defined as meeting ALL of the following criteria simultaneously: (1) HAM-D-17 score ≥18; (2) and an increase of ≥50% from the baseline score; (3) and hospitalization or adjustment of antidepressant treatment (e.g., change in medication) due to worsening depressive symptoms, as determined by the Investigator.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Ondersteunende zorg
  • Toewijzing: Gerandomiseerd
  • Interventioneel model: Parallelle opdracht
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Ander: Group A- Observation without CreNeuroS™ supplementation

Observation without CreNeuroS™ supplementation

No CreNeuroS™ supplementation;

Experimenteel: Group B- CreNeuroS™ CNS Fish Oil Plus Softgels, 1 capsules orally once daily.

CreNeuroS™ CNS Fish Oil Plus Softgels, 1 capsules orally once daily.

CreNeuroS™ CNS Fish Oil Plus Softgels, 1 capsule orally once daily

Experimenteel: Group C- CreNeuroS™ CNS Fish Oil Plus Softgels, 2 capsules orally once daily

CreNeuroS™ CNS Fish Oil Plus Softgels, 2 capsules orally once daily

CreNeuroS™ CNS Fish Oil Plus Softgels, 2 capsule orally once daily

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Efficacy End point- Proportion of subjects remaining relapse-free during the 52-week maintenance period
Tijdsspanne: Week 0, Weeks 12, 26, 40, and 52, based on HAM-D-17 score.

Proportion of subjects remaining relapse-free during the 52-week maintenance period, where relapse is defined as meeting ALL of the following criteria simultaneously: (1) HAMD-17 total score ≥18; (2) and an increase of ≥50% from the baseline score; (3) and hospitalization or adjustment of antidepressant treatment (e.g., change in medication) due to worsening depressive symptoms, as determined by the Investigator.

Week 0, Weeks 12, 26, 40, and 52, based on HAM-D-17 score.

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Safety end point- Incidence, severity and relatedness of AEs/SAEs, treatment discontinuations due to AEs, vital signs and other clinically relevant safety assessments.
Tijdsspanne: Week 0, Weeks 12, 26, 40, and 52

Incidence, severity and relatedness of AEs/SAEs, treatment discontinuations due to AEs, vital signs and other clinically relevant safety assessments.

Week 0, Weeks 12, 26, 40, and 52

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Medewerkers

Publicaties en nuttige links

De persoon die verantwoordelijk is voor het invoeren van informatie over het onderzoek stelt deze publicaties vrijwillig ter beschikking. Dit kan gaan over alles wat met het onderzoek te maken heeft.

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

11 september 2026

Primaire voltooiing (Geschat)

1 oktober 2027

Studie voltooiing (Geschat)

1 oktober 2027

Studieregistratiedata

Eerst ingediend

19 oktober 2026

Eerst ingediend dat voldeed aan de QC-criteria

19 oktober 2026

Eerst geplaatst (Werkelijk)

23 oktober 2026

Updates van studierecords

Laatste update geplaatst (Werkelijk)

3 november 2026

Laatste update ingediend die voldeed aan QC-criteria

30 oktober 2026

Laatst geverifieerd

1 oktober 2026

Meer informatie

Termen gerelateerd aan deze studie

Andere studie-ID-nummers

  • VRL-CT-26-006, Version 2.0

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

ONBESLIST

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Nee

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .