Efficacy and Speed of Response of Lebrikizumab in High-Burden Prurigo Nodularis Patients
Evaluating the Efficacy and Speed of Response of Lebrikizumab in High-Burden Prurigo Nodularis Patients: A 24-Week Study
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 2
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Brandon J Mangracina, MA
- Telefonnummer: 732-757-5831
- E-Mail: bmangracina@som.umaryland.edu
Studieren Sie die Kontaktsicherung
- Name: Marie Vidaver, PhD
- Telefonnummer: 410-685-1726
- E-Mail: MVidaver@som.umaryland.edu
Studienorte
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Maryland
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Baltimore, Maryland, Vereinigte Staaten, 21201
- UM Dermatology at UM Professional Building
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Kontakt:
- Brandon J Mangracina, MA
- Telefonnummer: 732-757-5831
- E-Mail: bmangracina@som.umaryland.edu
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Kontakt:
- Marie Vidaver, PhD
- Telefonnummer: 410-685-1726
- E-Mail: MVidaver@som.umaryland.edu
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Hauptermittler:
- Kristin L Khan, MD
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Unterermittler:
- Carolyn Stolte, CRNP
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Age 18-80
- Diagnosis of Prurigo Nodularis (PN) for at least 1 year
- Active PN with moderate-to-severe itch, several nodules, and presence of nodules in more than one part of the body
- Women of childbearing potential must agree to remain abstinent or use a highly effective contraceptive method during treatment and for at least 18 weeks after the last dose of study drug
- Male participants must agree to use an effective barrier contraceptive if sexually active with a woman of childbearing potential during treatment and for at least 18 weeks after the last dose of study drug
Exclusion Criteria:
- Prior participation in a lebrikizumab study
- History of anaphylaxis
- History of or active HIV
- Active hepatitis or known liver cirrhosis
- History of cancer in the past 5 years, except for fully treated early cervical cancer in situ or non-melanoma skin cancers (basal cell or squamous cell skin cancer) that have been successfully treated and resolved. This includes certain skin lymphomas such as mycosis fungoides.
- Uncontrolled chronic conditions that may require intermittent oral steroid use, such as severe uncontrolled asthma
- Current or recent parasitic infection
- Immunocompromised individuals
- Pregnant or breastfeeding women or those planning to become pregnant or breastfeed during the study period
- Use of other treatments for PN during the study, such as topical, systemic, or light-based treatments
- Current or recent treatment with biologic drugs
- Use of drugs that have an effect on the immune system during the study and within 4 weeks of starting the study
- Receipt of phototherapy or light-based therapy within 4 weeks before starting the study
- Regular use of tanning booths or parlors within 4 weeks before starting the study
- Receipt of a live vaccine within 12 weeks before starting the study or planned receipt during the study
- Recent use of an experimental drug
Other protocol-defined Inclusion/Exclusion Criteria apply.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: Lebrikizumab
Participants will receive subcutaneous injections of Lebrikizumab
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Participants will receive subcutaneous injections of Lebrikizumab every two weeks for 24 weeks.
The first two doses will be 500 mg, and following doses will be 250 mg.
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Percent change from baseline in weekly average Peak Pruritus Numeric Rating Scale (PP-NRS) at week 24
Zeitfenster: Baseline; Week 24
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The PP-NRS is a single-item measure assessing itch on a scale from 0 ("no itch") to 10 ("worst imaginable itch").
Participants will complete the PP-NRS daily, rating their worst level of itch during the past 24 hours.
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Baseline; Week 24
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Percentage of patients achieving an Investigator Global Assessment for Prurigo Nodularis Stage (IGA PN-S) score of 0 or 1
Zeitfenster: Baseline; Week 24
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The percentage of patients achieving an IGA PN-S score of 0 or 1 with a ≥2-point reduction from baseline to Week 24.
The IGA PN-S is a rating completed by the investigator during visits assessing the severity of the disease from 0 (Clear) to 4 (Severe)
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Baseline; Week 24
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Percentage of subjects achieving at least a 4-point reduction from baseline in weekly average PP-NRS at Week 24
Zeitfenster: Baseline; Week 24
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The PP-NRS is a single-item measure assessing itch on a scale from 0 ("no itch") to 10 ("worst imaginable itch").
Participants will complete the PP-NRS daily, rating their worst level of itch during the past 24 hours.
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Baseline; Week 24
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Percent change from baseline in Dermatology Life Quality Index (DLQI) scores at week 24
Zeitfenster: Baseline; Week 24
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The DLQI is a 10-item questionnaire used to assess the impact of skin disease on the quality of life of the affected person.
The 10 questions are scored from 0 to 3, giving a possible total score range from 0 (meaning no impact of skin disease on quality of life) to 30 (meaning maximum impact on quality of life).
Completed by participants during study visits specified in the protocol.
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Baseline; Week 24
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Percent change from baseline in The Sleep Disturbance Numerical Rating Scale (SD-NRS) at week 24
Zeitfenster: Baseline; Week 24
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The SD-NRS is a single-item measure assessing sleep disturbance on a scale from 0 ("no sleep disturbance") to 10 ("worst possible sleep disruption").
Participants will complete the SD-NRS daily, rating their sleep quality.
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Baseline; Week 24
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Percent change from baseline in 5D-Pruritus Scale at week 24
Zeitfenster: Baseline; Week 24
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5-D pruritus' scale is a questionnaire assessing duration, degree, direction, disability, and distribution of the affected person's itch.
Completed by participants during study visits specified in the protocol.
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Baseline; Week 24
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Percent change from baseline in Prurigo Activity Score (PAS) at week 24
Zeitfenster: Baseline; Week 24
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The PAS is a 7-item assessment completed by the investigator.
The items of the PAS evaluate the type, number, distribution, size, and activity of skin lesions.
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Baseline; Week 24
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Percent change from baseline in HADS anxiety and depression scale at week 24
Zeitfenster: Baseline; Week 24
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The Hospital Anxiety and Depression Survey is a questionnaire that evaluates and monitors mental health in adults.
Completed by participants during study visits specified in the protocol.
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Baseline; Week 24
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Percent change from baseline in Patient Global Impression of Change (PGIC) at week 24
Zeitfenster: Baseline; Week 24
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The PGIC is a questionnaire assessing overall satisfaction and perceived change due to treatment, ranging from "very much improved" to "very much worse".
Completed by participants during study visits specified in the protocol.
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Baseline; Week 24
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Ermittler
Ermittler
- Hauptermittler: Kristin L Khan, MD, University of Maryland, Baltimore
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
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- J2T-NS-X002
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
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