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En dosefinnende studie for å undersøke sikkerheten og effektiviteten til GSK1070806 hos voksne deltakere med moderat til alvorlig atopisk dermatitt (AtDventure)

7. mai 2026 oppdatert av: GlaxoSmithKline

En fase 2b, randomisert, dobbeltblind, parallell gruppe, placebokontrollert, dosefinnende studie for å evaluere effektiviteten, sikkerheten, farmakokinetikken og farmakodynamikken til GSK1070806 SC-injeksjon hos voksne deltakere med moderat til alvorlig atopisk dermatitt

Denne studien er en placebokontrollert parallellgruppestudie for å evaluere effektiviteten, sikkerheten, farmakokinetikken og farmakodynamikken til GSK1070806 hos voksne deltakere med moderat til alvorlig atopisk dermatitt (AtD), som tidligere har blitt behandlet med medisinerte topiske behandlinger eller en biologisk terapi.

Studieoversikt

Status

Avsluttet

Forhold

Intervensjon / Behandling

Studietype

Intervensjonell

Registrering (Faktiske)

161

Fase

  • Fase 2

Kontakter og plasseringer

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

Studiesteder

  • Argentina
      • Buenos Aires, Argentina, C1055AAO
        • GSK Investigational Site
      • Capital Federal, Argentina, C1181ACH
        • GSK Investigational Site
      • Ciudad Autonoma de Bueno, Argentina, C1056ABI
        • GSK Investigational Site
      • Córdoba, Argentina, X5000AAW
        • GSK Investigational Site
      • Mendoza, Argentina, 5500
        • GSK Investigational Site
      • Rosario, Argentina, S2002
        • GSK Investigational Site
  • Bulgaria
      • Pleven, Bulgaria, 5800
        • GSK Investigational Site
      • Sofia, Bulgaria
        • GSK Investigational Site
      • Sofia, Bulgaria, 1510
        • GSK Investigational Site
  • Canada
    • British Columbia
      • Kelowna, British Columbia, Canada, V1Y 4N7
        • GSK Investigational Site
    • Ontario
      • Barrie, Ontario, Canada, L4M 7G1
        • GSK Investigational Site
      • London, Ontario, Canada, N6H 5L5
        • GSK Investigational Site
      • Markham, Ontario, Canada, L3P1X2
        • GSK Investigational Site
    • Quebec
      • Québec, Quebec, Canada, G1W 4R4
        • GSK Investigational Site
  • Forente stater
    • Arizona
      • Phoenix, Arizona, Forente stater, 85006
        • GSK Investigational Site
    • Arkansas
      • North Little Rock, Arkansas, Forente stater, 72117
        • GSK Investigational Site
    • California
      • Canoga Park, California, Forente stater, 91303
        • GSK Investigational Site
      • Fountain Valley, California, Forente stater, 92708
        • GSK Investigational Site
      • Northridge, California, Forente stater, 91325
        • GSK Investigational Site
      • Oceanside, California, Forente stater, 92056
        • GSK Investigational Site
      • Santa Monica, California, Forente stater, 90404
        • GSK Investigational Site
    • Florida
      • Homestead, Florida, Forente stater, 33033
        • GSK Investigational Site
      • Oakland Park, Florida, Forente stater, 33334
        • GSK Investigational Site
    • Georgia
      • Fayetteville, Georgia, Forente stater, 30214
        • GSK Investigational Site
      • Thomasville, Georgia, Forente stater, 31792
        • GSK Investigational Site
    • Illinois
      • Chicago, Illinois, Forente stater, 60614
        • GSK Investigational Site
    • Michigan
      • Troy, Michigan, Forente stater, 48084
        • GSK Investigational Site
    • New York
      • New York, New York, Forente stater, 10029
        • GSK Investigational Site
      • New York, New York, Forente stater, 10075
        • GSK Investigational Site
    • Ohio
      • Dublin, Ohio, Forente stater, 43016
        • GSK Investigational Site
    • Texas
      • West Lake Hills, Texas, Forente stater, 78746
        • GSK Investigational Site
  • Frankrike
      • La Rochelle, Frankrike, 17019
        • GSK Investigational Site
      • Paris, Frankrike, 75475
        • GSK Investigational Site
  • Hellas
      • Athens, Hellas
        • GSK Investigational Site
  • Italia
      • Bari, Italia, 70124
        • GSK Investigational Site
      • Bologna, Italia, 40138
        • GSK Investigational Site
      • Florence, Italia
        • GSK Investigational Site
      • Modena, Italia, 41124
        • GSK Investigational Site
      • Roma, Italia, 00168
        • GSK Investigational Site
      • Roma, Italia, 00128
        • GSK Investigational Site
  • Japan
      • Chiba, Japan, 272-0033
        • GSK Investigational Site
      • Fukuoka, Japan, 812-8582
        • GSK Investigational Site
      • Fukuoka, Japan, 807-8556
        • GSK Investigational Site
      • Gunma, Japan, 370-0829
        • GSK Investigational Site
      • Hokkaido, Japan, 060-0033
        • GSK Investigational Site
      • Hokkaido, Japan, 080-0013
        • GSK Investigational Site
      • Kanagawa, Japan, 211-0063
        • GSK Investigational Site
      • Osaka, Japan, 583-8588
        • GSK Investigational Site
      • Osaka, Japan, 593-8324
        • GSK Investigational Site
      • Saitama, Japan, 343-8555
        • GSK Investigational Site
  • Kina
      • Beijing, Kina, 100044
        • GSK Investigational Site
      • Chongqing, Kina, 400016
        • GSK Investigational Site
      • Fuzhou, Kina, 350014
        • GSK Investigational Site
      • Guangzhou, Kina
        • GSK Investigational Site
      • Hangzhou, Kina, 310006
        • GSK Investigational Site
      • Shanghai, Kina, 200025
        • GSK Investigational Site
      • Shanghai, Kina
        • GSK Investigational Site
      • Yinchuan, Kina
        • GSK Investigational Site
      • Yiwu, Kina, 322000
        • GSK Investigational Site
  • Mexico
      • Chihuahua City, Mexico, 31000
        • GSK Investigational Site
      • Durango, Mexico, 34000
        • GSK Investigational Site
      • Guadalajara, Mexico, 44628
        • GSK Investigational Site
      • Monterrey, Mexico, 64718
        • GSK Investigational Site
  • Panama
      • Panama City, Panama, 7099
        • GSK Investigational Site
  • Polen
      • Chojnice, Polen, 89-600
        • GSK Investigational Site
      • Elblag, Polen, 82-300
        • GSK Investigational Site
      • Katowice, Polen, 40-600
        • GSK Investigational Site
      • Poznan, Polen, 60-569
        • GSK Investigational Site
      • Szczecin, Polen, 70-332
        • GSK Investigational Site
      • Warsaw, Polen, 03-291
        • GSK Investigational Site
  • Spania
      • Alicante, Spania, 03010
        • GSK Investigational Site
      • Córdoba, Spania, 14004
        • GSK Investigational Site
      • Granada, Spania, 18016
        • GSK Investigational Site
      • Madrid, Spania, 28222
        • GSK Investigational Site
      • Vigo, Spania, 36206
        • GSK Investigational Site
      • Zaragoza, Spania, 50009
        • GSK Investigational Site
  • Sør -Korea
      • Ansan, Sør -Korea, 15355
        • GSK Investigational Site
      • Seoul, Sør -Korea, 04763
        • GSK Investigational Site
      • Seoul, Sør -Korea, 03722
        • GSK Investigational Site
      • Seoul, Sør -Korea, 150-950
        • GSK Investigational Site
      • Seoul, Sør -Korea, 04564
        • GSK Investigational Site
  • Thailand
      • Bangkok, Thailand, 10330
        • GSK Investigational Site
      • Pathum Thani, Thailand, 12120
        • GSK Investigational Site
  • Tsjekkia
      • Prague, Tsjekkia, 10034
        • GSK Investigational Site
      • Prague, Tsjekkia
        • GSK Investigational Site
      • Prague, Tsjekkia, 128 08
        • GSK Investigational Site
  • Tyskland
      • Berlin, Tyskland, 10789
        • GSK Investigational Site
      • Hamburg, Tyskland, 22391
        • GSK Investigational Site
      • Münster, Tyskland, 48149
        • GSK Investigational Site

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

Inklusjonskriterier:

  • Voksne deltakere 18 år til 75 år

  • Deltakere med:

    • AtD definert av AAD Consensus Criteria.
    • Diagnose av AtD ≥1 år.
    • En IGA-score ≥3.
    • AtD-involvering på ≥10 % kroppsoverflate (BSA).
    • EASI-score ≥16
    • Baseline pruritus numerisk vurderingsskala gjennomsnittlig poengsum for maksimal intensitet på minst 3.

  • Deltakerne kan ha vært utsatt for én biologisk behandling som oppfyller minst én av følgende tilstander:

    • Deltakere som stoppet behandlingen på grunn av manglende respons, delvis respons, tap av effekt.
    • Deltakere som stoppet behandlingen på grunn av intoleranse eller AE.
    • Deltakere som stoppet behandlingen på grunn av kostnad eller tap av tilgang.
  • Deltaker med en nylig historie mindre enn eller lik (≤6) måneder før screeningbesøket) med utilstrekkelig respons på et stabilt regime med reseptbelagte aktuelle medisiner.
  • Deltakere for hvem reseptbelagte aktuelle medisiner ikke tolereres.
  • Prevensjonsbruk av kvinner bør være i samsvar med lokale forskrifter angående prevensjonsmetoder for de som deltar i kliniske studier

Ekskluderingskriterier:

  • Kronisk eller akutt infeksjon som krever behandling med orale eller IV-antibiotika, antivirale midler, antiprotozoer eller soppdrepende midler innen 4 uker før screeningbesøket eller når som helst mellom screening- og baselinebesøkene.
  • Overfladiske hudinfeksjoner innen 1 uke før screeningbesøket eller aktive infeksjoner (inkludert lokaliserte infeksjoner), eller historie med tilbakevendende infeksjoner (unntatt tilbakevendende soppinfeksjoner i neglesengen)
  • Kjent, eksisterende eller mistenkt parasittinfeksjon innen 6 måneder før screeningbesøket.
  • Symptomatisk herpes zoster innen 3 måneder før screening
  • Ukontrollert hypertensjon.
  • Nåværende eller kronisk historie med leversykdom eller kjente lever- eller galleavvik.
  • Kjent eller mistenkt historie med immunsuppresjon, inkludert historie med invasive opportunistiske infeksjoner til tross for infeksjonsoppløsning eller uvanlig hyppige, tilbakevendende eller langvarige infeksjoner, etter etterforskerens vurdering.
  • Lymfom, leukemi eller annen malignitet i løpet av de siste 5 årene, bortsett fra basalcelle- eller plateepitelkarsinomer i huden som har blitt resekert uten tegn på metastatisk sykdom i 3 år
  • Brystkreft de siste 10 årene.
  • Anamnese eller tilstedeværelse av betydelig medisinsk sykdom, inkludert, men ikke begrenset til, kardiovaskulære, respiratoriske, lever-, nyre-, gastrointestinale, endokrine, hematologiske, nevrologiske eller psykiatriske lidelser som etter etterforskerens mening vil forstyrre studieprosedyrene og/eller vurderingene.
  • Tidligere behandlet med enhver oral Janus Kinase-hemmer (JAKi) eller andre kinasehemmere, eksperimentelle eller godkjente.
  • Ukontrollert kronisk sykdom som kan kreve utbrudd av orale kortikosteroider, for eksempel komorbid alvorlig ukontrollert astma.
  • Tilstedeværelse av hepatitt B overflateantistoff (HBsAg) eller hepatitt B kjerneantistoff (HBcAb) ved screening eller innen 3 måneder før første dose av studieintervensjon.
  • Positivt testresultat for hepatitt C-antistoff ved screening eller innen 3 måneder før start av studieintervensjon.
  • Positivt hepatitt C RNA-testresultat ved screening eller innen 3 måneder før første dose av studieintervensjon.
  • Positiv HIV-antistofftest.
  • Bevis på aktiv eller latent TB som dokumentert av sykehistorie, undersøkelse og TB-testing med en positiv QuantiFERON-test ved første screeningbesøk.
  • Gravide eller ammende kvinner, eller kvinner som planlegger å bli gravide eller amme under studien.

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: Randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Dobbelt

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Placebo komparator: Placebo
Participants received placebo subcutaneous (SC) injections for 16 weeks.
Legemiddel: Placebo
Placebo vil bli administrert.
Eksperimentell: GSK1070806 Dose Level 1
Participants received GSK1070806 dose level 1 SC injection for 16 weeks. Dose level 1 is the lowest dose level.
Legemiddel: GSK1070806
GSK1070806 vil bli administrert.
Eksperimentell: GSK1070806 Dose Level 2
Participants received GSK1070806 dose level 2 SC injection for 16 weeks. Dose level 2 is greater than dose level 1.
Legemiddel: GSK1070806
GSK1070806 vil bli administrert.
Eksperimentell: GSK1070806 Dose Level 3
Participants received GSK1070806 dose level 3 SC injection for 16 weeks. Dose level 3 is greater than dose level 2.
Legemiddel: GSK1070806
GSK1070806 vil bli administrert.
Eksperimentell: GSK1070806 Dose Level 4
Participants received GSK1070806 dose level 4 SC injection for 16 weeks. Dose level 4 is greater than dose level 3.
Legemiddel: GSK1070806
GSK1070806 vil bli administrert.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Percent Change From Baseline (CFB) in Eczema Area and Severity Index (EASI) Score at Week 16
Tidsramme: Baseline (Day 1) and Week 16
EASI scoring system is standardized clinical tool for assessment of extent (area) & severity of atopic dermatitis(AtD). Severity of clinical signs of AtD (erythema, induration/papulation, excoriation & lichenification) scored separately for each of 4 body regions (head & neck, upper limbs, trunk & lower limbs) on 4-point scale: 0=absent;1=mild;2=moderate;3=severe. EASI area score was based upon % body surface area with AtD in body region:0=0%, 1=1-9%;2=10-29%;3=30-49%;4=50-69%;5=70-89%;6=90-100%. Final EASI score was obtained by multiplying EASI area scores (0-6) with severity scores (0-3) of all 4 body regions; it ranges from 0 to 72, with higher scores= more severe or extensive condition. Baseline=last value/assessment before first dose of study treatment (ST) (Day1) based on date & time of assessment (ToA) & treatment. CFB =post-dose visit (Week 16) value minus Baseline value. Percent CFB was calculated by dividing CFB value by Baseline value and multiplying it by 100.
Baseline (Day 1) and Week 16

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Percent Change From Baseline (CFB) in EASI Score at Each Time Point
Tidsramme: Baseline (Day 1), Weeks 1, 2, 4, 6, 8, 10, 12, 14, and 16
EASI scoring system is standardized clinical tool for assessment of extent (area) & severity of atopic dermatitis(AtD). Severity of clinical signs of AtD (erythema, induration/papulation, excoriation & lichenification) scored separately for each of 4 body regions (head & neck, upper limbs, trunk & lower limbs) on 4-point scale: 0=absent;1=mild;2=moderate;3=severe. EASI area score was based upon % body surface area with AtD in body region:0=0%, 1=1-9%;2=10-29%;3=30-49%;4=50-69%;5=70-89%;6=90-100%. Final EASI score was obtained by multiplying EASI area scores (0-6) with severity scores (0-3) of all 4 body regions; it ranges from 0 to 72, with higher scores= more severe or extensive condition. Baseline=last value/assessment before first dose of ST (Day1) based on date & ToA & treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit value. Percent CFB was calculated by dividing CFB value by Baseline value and multiplying it by 100.
Baseline (Day 1), Weeks 1, 2, 4, 6, 8, 10, 12, 14, and 16
Number of Participants Who Achieved Reduction of Greater Than or Equal to (>=) 75 Percent (%) in EASI Score From Baseline at Week 16
Tidsramme: Baseline (Day 1) and Week 16
EASI scoring system is standardized clinical tool for assessment of extent (area) & severity of atopic dermatitis(AtD). Severity of clinical signs of AtD (erythema, induration/papulation, excoriation & lichenification) scored separately for each of 4 body regions (head & neck, upper limbs, trunk & lower limbs) on 4-point scale: 0=absent;1=mild;2=moderate;3=severe. EASI area score was based upon % body surface area with AtD in body region:0=0%, 1=1-9%;2=10-29%;3=30-49%;4=50-69%;5=70-89%;6=90-100%. Final EASI score was obtained by multiplying EASI area scores (0-6) with severity scores (0-3) of all 4 body regions; it ranges from 0 to 72, with higher scores= more severe or extensive condition. Baseline was the last value/assessment before first dose of study treatment (Day1) based on date & time of assessment & treatment.
Baseline (Day 1) and Week 16
Number of Participants Who Achieved Investigator's Global Assessment (IGA) Score of 0 or 1 and Had a Reduction of >=2 Points From Baseline at Week 16
Tidsramme: Baseline (Day 1) and Week 16
The Investigator Global Assessment (IGA) is a clinical tool for assessing the current state/severity of a participant's atopic dermatitis. It is a static 5-point morphological assessment of overall disease severity determined by the investigator, sub-investigator, or trained healthcare professional with required qualifications on a scale of 0 to 4 where, 0=clear, 1=almost clear, 2=mild, 3=moderate, and 4=severe. Higher score indicates high severity of disease. IGA 0/1 responders are participants whose IGA score is 'Clear' (0) or 'Almost Clear' (1) and had a reduction of >=2 points from Baseline at Week 16. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment.
Baseline (Day 1) and Week 16
Change From Baseline in Peak Pruritus Numerical Rating Scale (PP-NRS) Score at Week 16
Tidsramme: Baseline (Day -7 to Day -1) and Week 16
PP-NRS is a patient reported measure of pruritus (itch) intensity assessing worst itch (in the past 24 hours). The values were evaluated using an 11-point scale (from 0 to 10), with 0 being no itch and 10 being the worst imaginable itch. Baseline was averaged from daily values from Day -7 to Day -1 prior to first dose of study treatment (Day 1); post-dose visit i.e. Week 16 used average of 7 daily values from Days 106 to 112 prior to Week 16 (Day 113). Change from Baseline (CFB) was calculated by subtracting Baseline value from the post-dose (PD) visit (Week 16) value.
Baseline (Day -7 to Day -1) and Week 16
Number of Participants Who Achieved Reduction of >=4 Points in PP-NRS Score From Baseline at Week 16
Tidsramme: Baseline (Day -7 to Day -1) and Week 16
PP-NRS is a patient reported measure of pruritus (itch) intensity assessing worst itch (in the past 24 hours). The values were evaluated using an 11-point scale (from 0 to 10), with 0 being no itch and 10 being the worst imaginable itch. Baseline was averaged from daily values from Day -7 to Day -1 prior to first dose of study treatment (Day 1); post-dose visit i.e. Week 16 used average of 7 daily values from Days 106 to 112 prior to Week 16 (Day 113).
Baseline (Day -7 to Day -1) and Week 16
Number of Participants Who Achieved Reduction of >=50%, >=90% or 100% in EASI Score From Baseline at Week 16
Tidsramme: Baseline (Day 1) and Week 16
EASI scoring system is standardized clinical tool for assessment of extent (area) & severity of atopic dermatitis(AtD). Severity of clinical signs of AtD (erythema, induration/papulation, excoriation & lichenification) scored separately for each of 4 body regions (head & neck, upper limbs, trunk & lower limbs) on 4-point scale: 0=absent;1=mild;2=moderate;3=severe. EASI area score was based upon % body surface area with AtD in body region:0=0%, 1=1-9%;2=10-29%;3=30-49%;4=50-69%;5=70-89%;6=90-100%. Final EASI score was obtained by multiplying EASI area scores (0-6) with severity scores (0-3) of all 4 body regions; it ranges from 0 to 72, with higher scores= more severe or extensive condition. Baseline was the last value/assessment before first dose of study treatment (Day 1) based on date & time of assessment & treatment.
Baseline (Day 1) and Week 16
Number of Participants Who Achieved Reduction of >=50% or >=75% in Scoring Atopic Dermatitis (SCORAD) Score From Baseline at Week 16
Tidsramme: Baseline (Day 1) and Week 16
SCORAD was used to standardize the extent and severity of AtD. It consisted of 3 components i.e., A=extent or affected BSA assessed as a % of each defined body area and reported as sum of all areas, with a maximum score of 100%.B=severity of 6 specific symptoms of AtD (redness, swelling, oozing/crusting, excoriation, skin thickening/lichenification, dryness) assessed using following scale: none=0,mild=1,moderate=2, or severe=3 (for a maximum of 18 total points) & C=pruritus (itch) & sleep loss scored by participants on VAS, where "0"=no itch(or no sleeplessness) & "10"=worst imaginable itch(or sleeplessness) with a maximum score of 20. SCORAD total score was calculated using these 3 aspects: extent (A: 0-100), severity (B: 0-18), & subjective symptoms (C: 0-20) using the formula: A/5 + 7*B/2+ C. SCORAD total score ranged from 0 to 103, where 0=no disease to 103=severe disease. Higher values of SCORAD=worse outcome.
Baseline (Day 1) and Week 16
Change From Baseline in the Body Surface Area (BSA) at Week 16
Tidsramme: Baseline (Day 1) and Week 16
The BSA assessment estimates the extent of disease or skin involvement with respect to AtD and is expressed as a percentage of total body surface area. BSA were determined by the Investigator or designee using the participant's palm = 1% rule i.e. the surface area of the participant's palm (including fingers) is approximately 1% of the total BSA. Investigators applied this rule to quickly estimate the percentage of skin affected by AtD without complex calculations (for example- if the affected area equals 10 palms, this corresponded to approximately 10% BSA involvement). Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in the SCORAD Score at Week 16
Tidsramme: Baseline (Day 1) and Week 16
SCORAD was used to standardize the extent and severity of AtD. It consisted of 3 components i.e., A=extent or affected BSA assessed as a % of each defined body area and reported as sum of all areas, with a maximum score of 100%.B=severity of 6 specific symptoms of AtD (redness, swelling, oozing/crusting, excoriation, skin thickening/lichenification, dryness) assessed using following scale: none=0,mild=1,moderate=2, or severe=3 (for a maximum of 18 total points) & C=pruritus (itch) & sleep loss scored by participants on VAS, where "0"=no itch(or no sleeplessness) & "10"=worst imaginable itch(or sleeplessness) with a maximum score of 20. SCORAD total score was calculated using these 3 aspects: extent (A: 0-100), severity (B: 0-18), & subjective symptoms (C: 0-20) using the formula: A/5 + 7*B/2+ C. SCORAD total score ranged from 0 to 103, where 0=no disease to 103=severe disease. Higher values of SCORAD=worse outcome.
Baseline (Day 1) and Week 16
Change From Baseline in Patient Reported Outcomes (PRO) Measure of Skin Pain Numerical Rating Scale (SP-NRS) Score at Week 16
Tidsramme: Baseline (Day -7 to Day -1) and Week 16
SP-NRS is a patient reported measure assessing worst level of skin pain (in the past 24 hours). The values were evaluated using an 11-point scale from 0 to 10, with 0 being no pain and 10 being the worst pain imaginable. Baseline was averaged from daily values from Day -7 to Day -1 prior to first dose of study treatment (Day 1); post-dose visit i.e. Week 16 used average of 7 daily values from Days 106 to 112 prior to Week 16 (Day 113). Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day -7 to Day -1) and Week 16
Change From Baseline in PRO Measure of Patient Reported Outcomes Measurement Information System (PROMIS) -Sleep Disturbance 8b at Week 16
Tidsramme: Baseline (Day 1) and Week 16
The PROMIS sleep disturbance 8b is a PRO instrument designed to assess participant's self-reported sleep disturbance for which the recall period is the past 7 days. It measures perceptions of sleep quality, depth, and restoration associated with sleep. It contains 8 questions (hence "8b"), these questions are rated using 5-point verbal rating scale (i.e., 1 = very much to 5 = not at all). These are summed to get a total score which ranges from 8 to 40, with higher scores indicating greater severity of sleep disturbance. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in PRO Measure of Functional Assessment of Chronic Illness Therapy (FACIT) - Fatigue Scale Score at Week 16
Tidsramme: Baseline (Day 1) and Week 16
The FACIT-Fatigue scale is a short, 13-item measure that assesses participant's self-reported fatigue and its associated impact for daily activities over the past week. The items are rated on a 5-point Likert-type scale: (i.e., 0 = very much to 4 = not at all), where a higher score indicates a better outcome (no fatigue). The total score was derived by summing rating of all 13 items, which ranges from 0 to 52, with 0 being the worst possible score and 52 indicating no fatigue. Higher score indicates an improvement in the participant's health status and decrease in the score indicates worse fatigue/quality of life (QoL). Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in PRO Measure of Brief Fatigue Inventory (BFI) - Item 3 at Week 16
Tidsramme: Baseline (Day -7 to Day -1) and Week 16
The BFI is a self-administered questionnaire developed to assess fatigue severity. The BFI has 9 items. BFI- Item 3 assesses the worst level of fatigue during the past 24 hours. Participants report their worst level of fatigue daily, for the previous 24 hours, using a numerical rating scale ranging from 0 (no fatigue) to 10 (as bad as you can imagine). The BFI item 3 score ranges from 0 to 10, higher score indicates worst outcome. Baseline was averaged from daily values from Day -7 to Day -1 prior to first dose of study treatment (Day 1); post-dose visit i.e. Week 16 used average of 7 daily values from Days 106 to 112 prior to Week 16 (Day 113). Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day -7 to Day -1) and Week 16
Change From Baseline in PRO Measure of Patient Oriented Eczema Measure (POEM) at Week 16
Tidsramme: Baseline (Day 1) and Week 16
POEM is a 7-item questionnaire that assesses symptoms of dryness, itching, flaking, cracking, sleep loss, bleeding, and weeping over the last week. Each item is scored from 0 to 4, where 0 = 'no days', 1 = '1 to 2 days', 2 = '3 to 4 days', 3 = '5 to 6' days, and 4 = 'every day'). The total score was derived by summing scores of all 7-items. Total score ranges from 0 (absent disease) to 28 (severe disease). Higher score indicates poor QoL. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose (Week 16) visit value.
Baseline (Day 1) and Week 16
Change From Baseline in PRO Measure of Dermatology Life Quality Index (DLQI) Score at Week 16
Tidsramme: Baseline (Day 1) and Week 16
The DLQI is a 10-item questionnaire that asks participants to evaluate the degree that their skin disease has affected their QoL. Each question was evaluated on a 4-point scale (range 0 to 3) where, 0 = not at all, 1= a little, 2= a lot, 3= very much, higher scores indicated more impact on quality of life. Scores from all 10 questions were added up to give DLQI total score. The total DLQI score ranges from 0 (not at all) to 30 (very much). Higher scores indicated more impaired quality of life. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in PRO Measure of Hospital Anxiety and Depression Scale (HADS) - Anxiety Subscale Score at Week 16
Tidsramme: Baseline (Day 1) and Week 16
HADS was a validated 14-item self-reported questionnaire to assess states of anxiety and depression over the past week. HADS consisted of 2 subscales: HADS-Anxiety (HADS-A) scale and HADS-Depression (HADS-D) scale. HADS-A assessed state of generalized anxiety. It comprised of 7 items. Each item was rated on a 4-point scale, with scores ranging from 0 (no, not at all) to 3 (yes, definitely), where higher scores indicated more anxiety/depression symptoms. HADS-A total score was calculated as the sum of all 7 items with score ranging from 0 (no presence of anxiety) to 21 (severe feeling of anxiety); higher score indicated greater severity of anxiety. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value. Data of HADS-anxiety subscale score has been presented.
Baseline (Day 1) and Week 16
Change From Baseline in PRO Measure of HADS-Depression Subscale Score at Week 16
Tidsramme: Baseline (Day 1) and Week 16
HADS was a validated 14-item self-reported questionnaire to assess states of anxiety and depression over the past week. HADS consisted of 2 subscales: HADS-Anxiety (HADS-A) scale and HADS-Depression (HADS-D) scale. HADS-D assessed state of depression. It comprised of 7 items. Each item was rated on a 4-point scale, with scores ranging from 0 (no, not at all) to 3 (yes, definitely), where higher scores indicated more anxiety/depression symptoms. HADS-D total score was calculated as the sum of all 7 items with score ranging from 0 (no presence of depression) to 21 (severe feeling of depression); higher score indicated greater severity of depression. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value. Data of HADS-depression subscale score has been presented.
Baseline (Day 1) and Week 16
Change From Baseline in PRO Measure of Work Productivity and Activity Impairment Questionnaire-Atopic Dermatitis (WPAI- AD) at Week 16
Tidsramme: Baseline (Day 1) and Week 16
The WPAI-AD is a concise,6-item questionnaire that evaluates the impact of atopic dermatitis on both work and daily activities, yielding 4 percentage-based impairment scores, each range from 0 to 100%. Higher values=greater impairment. Calculation of these 4 scores are as follows: 1. Work time missed due to health (Absenteeism) (%)=hours missed due to health divided by (hours missed due to health+hours missed for other reasons+hours actually worked) *100. 2. Impairment while working due to health (Presenteeism) (%)=Question (Q)5 score (from 0 to 10) divided by 10*100. 3. Overall work impairment due to health (%)=Absenteeism+(1-Absenteeism fraction)*Presenteeism. 4. Activity impairment due to health (%)=Q6 score (from 0 to 10) divided by 10*100.Baseline was the last value/assessment before the first dose of study treatment (Day1) based on date and time of the assessment and treatment. CFB was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Number of Participants With Adverse Events (AEs), Serious AE (SAEs), and AEs of Special Interest (AESI)
Tidsramme: Up to Week 28
An AE is any untoward medical occurrence in a clinical study participant, temporally associated with use of a study intervention, whether or not considered related to study intervention. Any untoward medical occurrence that, at any dose, results in death, Is life threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, Is a congenital anomaly/birth defect in the offspring of a study participant, abnormal pregnancy outcomes, Is a suspected transmission of any infectious agent via an authorized medicinal product and medically important were categorized as SAE. AESIs of the study drug includes serious and opportunistic infections, serious hypersensitivity reactions and injection site reactions.
Up to Week 28
Change From Baseline in Hematology Parameter: Hemoglobin (Hb)
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze hematology parameter: hemoglobin. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Hematology Parameters: Basophils, Eosinophils, Leukocytes, Lymphocytes, Monocytes, Neutrophils and Platelets
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze Hematology Parameters: Basophils, Eosinophils, Leukocytes, Lymphocytes, Monocytes, Neutrophils and Platelets. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Hematology Parameter: Erythrocytes
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze hematology parameter: erythrocytes. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Hematology Parameter: Hematocrit
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze hematology parameter: hematocrit. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Hematology Parameter: Prothrombin International Normalized Ratio
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze hematology parameter: Prothrombin International Normalized Ratio. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), Aspartate Aminotransferase (AST) and Gamma-Glutamyl Transferase (GGT)
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze clinical chemical parameters: Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), Aspartate Aminotransferase (AST) and Gamma-Glutamyl Transferase (GGT). Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Clinical Chemistry Parameter: Total Bilirubin, Direct Bilirubin, and Creatinine
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze clinical chemical parameters: Total Bilirubin, Direct Bilirubin, and Creatinine. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Chemistry Parameters: Glucose and Urea
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze chemistry parameters: glucose and urea. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Chemistry Parameter: Albumin
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze chemistry parameter: albumin. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Change From Baseline in Chemistry Parameter: Estimated Glomerular Filtration Rate
Tidsramme: Baseline (Day 1) and Week 16
Blood samples were collected to analyze chemistry parameter: Estimated Glomerular Filtration Rate. Baseline was the last value/assessment before the first dose of study treatment (Day 1) based on date and time of the assessment and treatment. Change from Baseline was calculated by subtracting Baseline value from the post-dose visit (Week 16) value.
Baseline (Day 1) and Week 16
Number of Participants With Greater Than or Equal to (>=) Grade 3 Hematological/Clinical Chemistry Abnormalities According to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE)
Tidsramme: Up to Week 28
The laboratory measurements included hematology and clinical chemistry. The parameters evaluated were albumin, glomerular filtration rate from creatinine adjusted for body surface area, glucose, potassium, sodium, alanine aminotransferase, alkaline phosphatase, aspartate aminotransferase, creatinine, gamma glutamyl transferase, activated partial thromboplastin time, hemoglobin, leukocytes, lymphocytes, neutrophils, platelets, prothrombin international normalized ratio, eosinophils, and fibrinogen. Worst case grade increase from Baseline grade was evaluated for all the laboratory tests that were gradable by NCI CTCAE. Data is presented for only those parameters for which participants had worst case >= Grade 3 abnormalities.
Up to Week 28

Samarbeidspartnere og etterforskere

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

Sponsor

GlaxoSmithKline

Etterforskere

  • Studieleder: GSK Clinical Trials, GlaxoSmithKline

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 (Faktiske)

16. november 2023

Primær fullføring (Faktiske)

23. juli 2025

Studiet fullført (Faktiske)

23. juli 2025

Datoer for studieregistrering

Først innsendt

11. august 2023

Først innsendt som oppfylte QC-kriteriene

11. august 2023

Først lagt ut (Faktiske)

21. august 2023

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

3. juni 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

7. mai 2026

Sist bekreftet

1. mai 2026

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • 219538
  • 2023-505414-15-00 (Registeridentifikator: CTIS)

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

JA

IPD-planbeskrivelse

Kvalifiserte forskere kan be om tilgang til anonymiserte individuelle pasientnivådata (IPD) og relaterte studiedokumenter fra de kvalifiserte studiene via datadelingsportalen. Detaljer om GSKs datadelingskriterier finner du på: https://www.gsk.com/en-gb/innovation/trials/data-transparency/

IPD-delingstidsramme

Anonymisert IPD vil bli gjort tilgjengelig innen 6 måneder etter publisering av primære, sekundære nøkkelresultater og sikkerhetsresultater for studier i produkt med godkjent(e) indikasjon(er) eller avsluttet(e) aktiv(er) på tvers av alle indikasjoner.

Tilgangskriterier for IPD-deling

Anonymisert IPD deles med forskere hvis forslag er godkjent av et uavhengig granskningspanel og etter at en datadelingsavtale er på plass. Tilgang gis for en innledende periode på 12 måneder, men en forlengelse kan gis, når det er berettiget, i inntil 6 måneder.

IPD-deling Støtteinformasjonstype

  • STUDY_PROTOCOL
  • SEVJE
  • ICF
  • CSR

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Ja

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

produkt produsert i og eksportert fra USA

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. .

Abonnere