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A Study to Evaluate the Long-term Safety of HS-10380 in Patients With Schizophrenia

7. august 2026 oppdatert av: Jiangsu Hansoh Pharmaceutical Co., Ltd.

A Multicenter, Open-label, Phase 3 Study to Evaluate the Long-term Safety of HS-10380 in Chinese Adult Patients With Schizophrenia

The primary purpose of this open-label phase 3 study is to evaluate the safety of HS-10380 on the incidence, severity, relationship to investigational product of adverse events (AE), serious adverse events (SAE), and adverse events leading to study drug discontinuationin Chinese adult participants with schizophrenia.

Studieoversikt

Status

Har ikke rekruttert ennå

Forhold

Intervensjon / Behandling

Detaljert beskrivelse

The study will comprise 3 periods : a Screening Period, an Open-Label Treatment Period during which participants will be treated for 52 weeks and a 14-day Follow-up Period before an End of Study (EOS) Visit. The total study duration for each participant on this study is 57 weeks.

Studietype

Intervensjonell

Registrering (Antatt)

500

Fase

  • Fase 3

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

Studiesteder

  • Kina
    • Beijing Municipality
      • Beijing, Beijing Municipality, Kina, 100191
        • Peking University Sixth Hospital
        • Ta kontakt med:

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Nei

Beskrivelse

Inclusion Criteria:

  • Participant is aged 18-65 years, inclusive, at screening.
  • Body mass index must be ≥18.0 and ≤40.0 kg/m² at screening.
  • Participant has a primary diagnosis of schizophrenia established by a comprehensive psychiatric evaluation based on the DSM-5 criteria.
  • Willing and able to give informed consent/assent as per local requirements.
  • Participants are willing and able to discontinue all antipsychotic medications prior to the baseline visit, as determined by the investigator.

Exclusion Criteria:

  • Participant has a current DSM-5 diagnosis or presence of symptoms consistent with a DSM-5 diagnosis other than schizophrenia.
  • Judged by the investigator as having treatment-resistant schizophrenia.
  • Patients with risk of violent or destructive behavior, or suicidal risk.
  • History or presence of clinically significant disease or any other condition that, in the opinion of the investigator, would jeopardize the safety of the subject or the validity of the study results.
  • Any surgical condition or medical condition that may significantly affect drug absorption, distribution, metabolism, and excretion, or that may pose a risk to trial participants, such as history of gastrointestinal surgery (gastrectomy, gastroenterostomy, bowel resection, etc.), urinary tract obstruction, or dysuria.
  • History of severe allergic reactions.
  • Female patients who are pregnant, in puerperium, or lactating at screening or baseline.
  • History of drug abuse within 1 year prior to screening.
  • History of alcohol abuse within 6 months prior to screening.
  • Abnormal physical examination findings、vital signs or 12-lead electrocardiogram (ECG) at screening .

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: N/A
  • Intervensjonsmodell: Enkeltgruppeoppdrag
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: HS-10380 (1.5-6mg)
Legemiddel: HS-10380
Oral;QD;W1:dose titration; W1-2:dose adjust to optimal level;Week 3-52:stable dose.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Incidence and severity of adverse events (AE)
Tidsramme: From first dose to end of study (Up to approximately 54 weeks )
TEAEs are defined as events with an onset date on or after the first dose of HS-10380. An Adverse Event is any symptom, physical sign, syndrome, or disease that either emerges during the study or, if present at baseline, worsens during the study, regardless of the suspected cause of the event.
From first dose to end of study (Up to approximately 54 weeks )
Incidence and severity of serious adverse events (SAE)
Tidsramme: From first dose to end of study (Up to approximately 52 weeks)
An SAE is any untoward medical occurrence, in the view of either the investigator or sponsor, that results in death; is life-threatening; results in inpatient hospitalization or prolongation of existing hospitalization ; results in persistent or significant disability/incapacity, and/or; is a congenital anomaly/birth defect.
From first dose to end of study (Up to approximately 52 weeks)
Incidence of Treatment-Emergent Adverse Events (TEAE) Leading to Study Drug Discontinuation
Tidsramme: From first dose to end of study (Up to approximately 54 weeks )
TEAEs are defined as events with an onset date on or after the first dose of HS-10380. An Adverse Event is any symptom, physical sign, syndrome, or disease that either emerges during the study or, if present at baseline, worsens during the study, regardless of the suspected cause of the event.
From first dose to end of study (Up to approximately 54 weeks )

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Change From Baseline in Positive and Negative Syndrome Scale (PANSS) Total Score
Tidsramme: Open-label extension baseline, week 52
The PANSS rating form contains 7 positive symptom scales, 7 negative system scales, and 16 general psychopathology symptom scales. Participants are rated from 1 to 7 on each symptom scale. The positive symptoms in schizophrenia are the excess or distortion of normal function and the negative symptoms are the diminution or loss of normal functions . PANSS total score is the sum of all 30 items with a minimum score of 30 and a maximum score of 210. Higher scores indicate more severe symptoms.
Open-label extension baseline, week 52
Change from Baseline in Clinical Global Impression-Severity (CGI-S) Score
Tidsramme: Open-label extension baseline, week 52
The CGI-S modified asked the clinician 1 question: "Considering your total clinical experience, how mentally ill is the participant at this time?" The clinician's answer rated on the following 7-point scale: 1 = normal, not at all ill; 2 = borderline mentally ill; 3 = mildly ill; 4 = moderately ill; 5 = markedly ill; 6 = severely ill; 7 = among the most extremely ill participants.
Open-label extension baseline, week 52

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Jiangsu Hansoh Pharmaceutical Co., Ltd.

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Antatt)

9. september 2026

Primær fullføring (Antatt)

31. juli 2028

Studiet fullført (Antatt)

31. august 2028

Datoer for studieregistrering

Først innsendt

7. august 2026

Først innsendt som oppfylte QC-kriteriene

7. august 2026

Først lagt ut (Faktiske)

12. august 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

12. august 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

7. august 2026

Sist bekreftet

1. august 2026

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • HS-10380-303

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

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