A Trial Evaluating the Efficacy and Safety of SHR-1139 Injection in Adult Patients With Palmoplantar Pustulosis
A Phase II, Randomized, Double-blind, Placebo-controlled, Multicenter Trial Evaluating the Efficacy and Safety of SHR-1139 Injection in Adult Patients With Palmoplantar Pustulosis
The study is being conducted to evaluate the efficacy and safety of SHR-1139 injection.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 2
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Zeting Pan
- Telefonnummer: 86518-82342973
- E-Mail: zeting.pan@hengrui.com
Studieren Sie die Kontaktsicherung
- Name: Caihong Huang
- Telefonnummer: 86518-82342973
- E-Mail: caihong.huang.ch57@hengrui.com
Studienorte
-
-
Guangdong
-
Guangzhou, Guangdong, China, 510091
- Dermatology Hospital of Southern Medical University
-
Hauptermittler:
- Bin Yang
-
-
Shanxi
-
Xi’an, Shanxi, China, 710004
- The Second Affiliated Hospital of Xi'an Jiaotong University
-
Hauptermittler:
- Songmei Geng
-
-
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Participant is at least 18 years of age at the time of signing the ICF.
- BMI ≥18 kg/m² at screening.
- Confirmed diagnosis of PPP for at least 24 weeks prior to the screening visit.
- PPPASI ≥12 at both the screening visit and baseline visit.
- PPP-IGA ≥3 at both the screening visit and baseline visit.
- Participant has at least one palm and/or sole with moderate or severe pustules/vesicles at screening and baseline.
- Participant is a candidate for systemic therapy or phototherapy.
Exclusion Criteria:
- Participant has significant improvement in PPP symptoms from the screening visit to baseline visit, defined as a decrease in the PPPASI score.
- Participant has other skin diseases that would interfere with efficacy assessment.
- Drug-induced PPP.
- Participant is receiving or has previously received prohibited or restricted medications, with an interval prior to the baseline visit shorter than the required drug wash-out or stabilization period.
- Participant has a prior history of lymphoproliferative disorders.
- Concurrent other active autoimmune diseases.
- Periodontitis requiring treatment at screening or baseline.
- Received infection-related tonsillectomy or dental treatment within 24 weeks prior to baseline.
- Chronic or recurrent tonsillitis or sinusitis at screening or baseline.
- Participants with any active malignancy or history of malignancy within 5 years prior to screening.
- Active tuberculosis (TB) or latent tuberculosis infection.
- Severe, progressive, or uncontrolled cardiovascular, cerebrovascular, hepatic, renal, pulmonary, gastrointestinal, hematopoietic, endocrine, neurological, psychiatric (e.g., depression, suicidal tendencies, and psychological disorders), skin or mucosal diseases, or any other condition that the investigator considers inappropriate for participation in this study.
- Women who are pregnant or breastfeeding.
- Allergy to any component of the investigational drug.
- History of alcohol abuse or illicit drug use within one year prior to screening.
- Receipt of live attenuated vaccine or live vaccine within 12 weeks prior to randomization, or planned receipt of such vaccines during the study period, or participation in a vaccine clinical trial within 12 weeks prior to randomization.
- Blood donation of approximately 500 mL within 8 weeks prior to randomization, or planned blood donation during the study period.
- Undergone major surgery within 8 weeks prior to screening, or planned surgery during the study period.
- Any other condition judged by the investigator that may affect the safety and efficacy evaluation of the investigational drug.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Vervierfachen
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: SHR-1139 Injection Group
SHR-1139 Injection |
SHR-1139 Injection. |
|
Placebo-Komparator: SHR-1139 Injection Placebo Group
SHR-1139 Injection Placebo. |
SHR-1139 Injection Placebo. |
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Change from baseline in Palmoplantar Pustulosis Area and Severity Index (PPPASI)
Zeitfenster: Baseline to Day 113.
|
Absolute change from baseline in PPPASI score. |
Baseline to Day 113.
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Proportion of participants achieving at least 50% improvement from baseline in PPPASI (PPPASI 50) by Day 449
Zeitfenster: Baseline to Day 449.
|
Proportion of participants who achieve PPPASI 50 response. |
Baseline to Day 449.
|
|
Proportion of participants achieving at least 75% improvement from baseline in PPPASI (PPPASI 75) by Day 449
Zeitfenster: Baseline to Day 449.
|
Proportion of participants who achieve PPPASI 75 response. |
Baseline to Day 449.
|
|
Proportion of participants achieving Palmoplantar Pustulosis Physician's Global Assessment (PPPGA) score of 0 or 1 (PPPGA 0/1) by Day 449
Zeitfenster: Baseline to Day 449.
|
Proportion of participants who achieve PPPGA 0/1 response. |
Baseline to Day 449.
|
|
Proportion of participants achieving Dermatology Life Quality Index (DLQI) score of 0 or 1 by Day 449
Zeitfenster: Baseline to Day 449.
|
Proportion of participants who achieve DLQI 0/1 response. |
Baseline to Day 449.
|
|
Change from baseline and percentage change from baseline in Psoriasis Area and Severity Index (PASI) score among participants with baseline BSA ≥ 3%, within 449 days
Zeitfenster: Baseline to Day 449.
|
Absolute and percent change from baseline in PASI. |
Baseline to Day 449.
|
|
Proportion of participants achieving PASI 75, PASI 90, and PASI 100 among those with baseline BSA ≥ 3%, within 449 days
Zeitfenster: Baseline to Day 449.
|
Proportion of participants who achieve PASI 75/90/100 response. |
Baseline to Day 449.
|
|
Proportion of participants achieving PPPGA 0 by Day 449
Zeitfenster: Baseline to Day 449.
|
Proportion of participants who achieve PPPGA 0 (clear). |
Baseline to Day 449.
|
|
Change from baseline and percentage change from baseline in DLQI by Day 449
Zeitfenster: Baseline to Day 449.
|
Absolute and percent change from baseline in DLQI. |
Baseline to Day 449.
|
|
Safety and tolerability within 449 days: adverse events (AEs)
Zeitfenster: Baseline to Day 449.
|
AEs assessed by vital signs, lab tests, and ECG. |
Baseline to Day 449.
|
|
Pharmacokinetics (PK) within 449 days: serum concentration of SHR-1139
Zeitfenster: Baseline to Day 449.
|
Serum concentration of SHR-1139 over time. |
Baseline to Day 449.
|
|
Immunogenicity within 449 days: incidence and time of occurrence of positive anti-drug antibodies (ADA)
Zeitfenster: Baseline to Day 449.
|
ADA incidence and onset time. |
Baseline to Day 449.
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- SHR-1139-206
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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