Last updated: 01/09/2026 07:20:22

A Study of the Efficacy and Safety of Belimumab in Adults With Systemic Sclerosis Associated Interstitial Lung DiseaseBLISSc-ILD

GSK study ID
218224
Clinicaltrials.gov ID
EudraCT ID
Not applicable
EU CT Number
Trial status
Recruiting
Recruiting
Overview
Eligibility
Locations
Study documents
Results summary
Plain language summaries
Additional information

Trial overview

Official title: A Phase 2/3, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate The Efficacy And Safety of Belimumab Administered Subcutaneously in Adults With Systemic Sclerosis Associated Interstitial Lung Disease (SSC-ILD)
Trial description: This study investigates the efficacy and safety of belimumab compared to placebo, in addition to standard therapy, for the treatment of participants with systemic sclerosis associated interstitial lung disease (SSc-ILD). The study will evaluate the effect of belimumab treatment on lung function as well as on extra-pulmonary disease manifestations, including skin thickening and general symptoms, such as fatigue, that impact quality of life (QoL).
Primary purpose:
Treatment
Trial design:
Parallel Assignment
Masking:
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Allocation:
Randomized
Primary outcomes:

Absolute change from baseline in Forced Vital Capacity (FVC) millilitre (mL) at Week 52

Timeframe: Baseline and Week 52

Secondary outcomes:

Absolute change from baseline in modified Rodnan Skin Score (mRSS) at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue score at Week 52

Timeframe: Baseline and Week 52

Time to Systemic sclerosis (SSc) progression or death

Timeframe: From the date of assignment until the date of first documented progression or date of death from any cause, whichever comes first, assessed up to 52 Weeks

Absolute change from baseline in FVC percentage (%) predicted at Week 52

Timeframe: Baseline and Week 52

Relative decline from baseline in FVC (mL) greater than or equal to (≥)5% at Week 52

Timeframe: Baseline and Week 52

Relative decline from baseline in FVC (mL) ≥10% at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in mRSS at Week 26

Timeframe: Baseline and Week 26

Proportion of participants achieving ≥20% increase in mRSS at Week 26 & 52

Timeframe: At Week 26 and Week 52

Absolute change from baseline in Quantitative interstitial lung disease ­ whole lung (QILD­WL) at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in Quantitative lung fibrosis ­ whole lung (QLF­WL) at Week 52

Timeframe: Baseline and Week 52

Proportion of participants achieving ≥2% increase in QILD at Week 52

Timeframe: At Week 52

Absolute change from baseline in Carbon monoxide diffusing capacity (DLco) % predicted at Week 52

Timeframe: Baseline and Week 52

Relative decline from baseline in DLco % predicted ≥15% at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in Cough Numeric Rating Scale (NRS) at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in Scleroderma Skin Patient-Reported Outcome (SSPRO) at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in Health Assessment Questionnaire Disability Index (HAQ-DI) at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in Short Form-36 Health Survey Questionnaire (SF-36) at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in Patient Global Assessment of SSc Disease Activity (PtGA) at Week 52.

Timeframe: Baseline and Week 52

Absolute change from baseline in Physician global assessment (PhGA) at Week 52

Timeframe: Baseline and Week 52

Absolute change from baseline in Transition Dyspnea Index (TDI) at Week 52

Timeframe: Baseline and Week 52

Number of participants with Adverse Events (AEs), Adverse Events of special interest (AESIs) and Serious AEs (SAEs) up to Week 52

Timeframe: Up to Week 52

Absolute change from baseline in DLco % predicted at Week 52

Timeframe: Baseline and Week 52

Interventions:
  • Biological/vaccine: Belimumab
  • Other: Placebo
  • Enrollment:
    300
    Primary completion date:
    2029-17-05
    Observational study model:
    Not applicable
    Time perspective:
    Not applicable
    Clinical publications:
    Not applicable
    Medical condition
    Systemic sclerosis associated interstitial lung disease
    Product
    belimumab
    Collaborators
    Not applicable
    Study date(s)
    September 2023 to July 2029
    Type
    Interventional
    Phase
    2/3

    Participation criteria

    Sex
    Female & Male
    Age
    18+ years
    Accepts healthy volunteers
    No
    • 1. Participant is 18 years of age inclusive, or older at the time of signing the informed consent.
    • 2. Documented diagnosis of SSc as defined by the American College of Rheumatology / European League Against Rheumatism 2013 SSc classification criteria.
    • 1. Systemic sclerosis-like illness, including but not limited to localized scleroderma (morphoea), eosinophilic fasciitis, sclerodermoid graft-versus-host disease, fibro mucinous conditions (scleroedema, scleromyxoedema), scleroderma-like conditions that are associated with environmental chemical and drug exposure (e.g., toxic rapeseed oil, vinyl chloride, bleomycin, gadolinium-based contrast agents [nephrogenic systemic fibrosis], or due to metabolic disease).
    • 2. Primary diagnosis of a rheumatic autoimmune disease other than dcSSc, including but not limited to rheumatoid arthritis, systemic lupus erythematosus, polymyositis, dermatomyositis, systemic vasculitis, Sjogren’s syndrome, antisynthetase syndrome, or mixed connective tissue disease, as determined by the investigator.

    Trial location(s)

    Location
    Status
    Contact us
    Contact us
    Location
    GSK Investigational Site
    Adelaide, SA, Australia, 5000
    Status
    Recruiting
    Location
    GSK Investigational Site
    Ann Arbor, MI, Unmapped, 48109
    Status
    Recruiting
    Location
    GSK Investigational Site
    Athens, Greece, 12462
    Status
    Recruiting
    Location
    GSK Investigational Site
    Athens, Greece, 11527
    Status
    Terminated/Withdrawn
    Location
    GSK Investigational Site
    Aurora, CO, Unmapped, 80033
    Status
    Recruiting
    Location
    GSK Investigational Site
    Baltimore, MD, Unmapped, 21224
    Status
    Recruiting
    Location
    GSK Investigational Site
    Barcelona, Spain, 08035
    Status
    Recruiting
    Location
    GSK Investigational Site
    Bari, Italy, 70124
    Status
    Recruiting
    Location
    GSK Investigational Site
    Beijing, China, 100020
    Status
    Recruiting
    Location
    GSK Investigational Site
    Beijing, China, 100191
    Status
    Recruiting
    Location
    GSK Investigational Site
    Beijing, China, 100730
    Status
    Recruiting
    Location
    GSK Investigational Site
    Belo Horizonte, Brazil, 30150221
    Status
    Recruiting
    Location
    GSK Investigational Site
    Bilbao, Spain, 48013
    Status
    Recruiting
    Location
    GSK Investigational Site
    Bobigny cedex, France, 93000
    Status
    Recruiting
    Location
    GSK Investigational Site
    New York, NY, Unmapped, 11201
    Status
    Recruiting
    Location
    GSK Investigational Site
    Catania, Italy, 95123
    Status
    Recruiting
    Location
    GSK Investigational Site
    Changchun, China, 130021
    Status
    Recruiting
    Location
    GSK Investigational Site
    Chengdu, China, 610041
    Status
    Recruiting
    Location
    GSK Investigational Site
    Chengdu, China, 610072
    Status
    Recruiting
    Location
    GSK Investigational Site
    Chicago, IL, Unmapped, 60611
    Status
    Recruiting
    Location
    GSK Investigational Site
    Chihuahua, Mexico, 31000
    Status
    Recruiting
    Location
    GSK Investigational Site
    Cincinnati, OH, Unmapped, 45206
    Status
    Recruiting
    Location
    GSK Investigational Site
    Ciudad Autonoma Buenos Aires, Argentina, C1015ABO
    Status
    Recruiting
    Location
    GSK Investigational Site
    Ciudad Autonoma de Buenos Aire, Argentina
    Status
    Recruiting
    Location
    GSK Investigational Site
    Ciudad Autonoma de Buenos Aires, Argentina
    Status
    Recruiting
    Location
    GSK Investigational Site
    Ferrara, Italy, 44124
    Status
    Recruiting
    Location
    GSK Investigational Site
    Curitiba, Brazil, 80440-080
    Status
    Study Complete
    Location
    GSK Investigational Site
    Duesseldorf, Germany, 40225
    Status
    Recruiting
    Location
    GSK Investigational Site
    Birmingham, Unmapped, B15 2GW
    Status
    Recruiting
    Location
    GSK Investigational Site
    Firenze, Italy, 50134
    Status
    Recruiting
    Location
    GSK Investigational Site
    Fitzroy, VIC, Australia, 3065
    Status
    Recruiting
    Location
    GSK Investigational Site
    Jacksonville, FL, Unmapped, 32610
    Status
    Recruiting
    Location
    GSK Investigational Site
    Gent, Belgium, 9000
    Status
    Recruiting
    Location
    GSK Investigational Site
    Granada, Spain, 18016
    Status
    Recruiting
    Location
    GSK Investigational Site
    Guadalajara, Mexico, 44650
    Status
    Recruiting
    Location
    GSK Investigational Site
    Gunma, Japan, 371-8511
    Status
    Recruiting
    Location
    GSK Investigational Site
    Haifa, Israel, 3436212
    Status
    Recruiting
    Location
    GSK Investigational Site
    Heraklion Crete, Greece, 71110
    Status
    Recruiting
    Location
    GSK Investigational Site
    Juiz de Fora, Brazil, 36010-570
    Status
    Recruiting
    Location
    GSK Investigational Site
    Kfar Saba, Israel, 44281
    Status
    Terminated/Withdrawn
    Location
    GSK Investigational Site
    Larissa, Greece, 41110
    Status
    Recruiting
    Location
    GSK Investigational Site
    Leeds, Unmapped, LS7 4SA
    Status
    Recruiting
    Location
    GSK Investigational Site
    Liverpool, NSW, Australia, 2170
    Status
    Study Complete
    Location
    GSK Investigational Site
    London, Unmapped, NW3 2QG
    Status
    Recruiting
    Location
    GSK Investigational Site
    Los Angeles, CA, Unmapped, 90301
    Status
    Recruiting
    Location
    GSK Investigational Site
    Los Angeles, CA, Unmapped, 90095
    Status
    Recruiting
    Location
    GSK Investigational Site
    Luzhou, China, 648000
    Status
    Recruiting
    Location
    GSK Investigational Site
    Madrid, Spain, 28007
    Status
    Recruiting
    Location
    GSK Investigational Site
    Madrid, Spain, 28046
    Status
    Recruiting
    Location
    GSK Investigational Site
    Merida, Mexico, CP 97070
    Status
    Recruiting
    Location
    GSK Investigational Site
    Mianyang, China
    Status
    Recruiting
    Location
    GSK Investigational Site
    Milano, Italy, 20122
    Status
    Recruiting
    Location
    GSK Investigational Site
    Minden, Germany, 32429
    Status
    Recruiting
    Location
    GSK Investigational Site
    Miyagi, Japan, 980-8574
    Status
    Recruiting
    Location
    GSK Investigational Site
    Modena, Italy, 41125
    Status
    Recruiting
    Location
    GSK Investigational Site
    Cagliari, Italy, 09042
    Status
    Recruiting
    Location
    GSK Investigational Site
    Nanjing, China, 210008
    Status
    Recruiting
    Location
    GSK Investigational Site
    Nanjing, China, 210029
    Status
    Recruiting
    Location
    GSK Investigational Site
    Nanning, China, 530000
    Status
    Recruiting
    Location
    GSK Investigational Site
    Napoli, Italy, 80131
    Status
    Recruiting
    Location
    GSK Investigational Site
    New Brunswick, NJ, Unmapped, 08901
    Status
    Recruiting
    Location
    GSK Investigational Site
    New York, NY, Unmapped, 10021
    Status
    Recruiting
    Location
    GSK Investigational Site
    Odense C, Denmark, 5000
    Status
    Terminated/Withdrawn
    Location
    GSK Investigational Site
    Orbassano TO, Italy, 10043
    Status
    Recruiting
    Location
    GSK Investigational Site
    Padova, Italy, 35128
    Status
    Recruiting
    Location
    GSK Investigational Site
    Paris, France, 75014
    Status
    Recruiting
    Location
    GSK Investigational Site
    Paris, France, 75651
    Status
    Recruiting
    Location
    GSK Investigational Site
    Pavia, Italy, 27100
    Status
    Recruiting
    Location
    GSK Investigational Site
    Philadelphia, PA, Unmapped, 19104
    Status
    Recruiting
    Location
    GSK Investigational Site
    Philadelphia, PA, Unmapped, 19140
    Status
    Recruiting
    Location
    GSK Investigational Site
    Phoenix, AZ, Unmapped, 85027
    Status
    Study Complete
    Location
    GSK Investigational Site
    Porto Alegre, Brazil
    Status
    Recruiting
    Location
    GSK Investigational Site
    Porto Alegre, Brazil, 90020-090
    Status
    Recruiting
    Location
    GSK Investigational Site
    Potsdam, NY, Unmapped, 13676
    Status
    Recruiting
    Location
    GSK Investigational Site
    Roma, Italy, 00161
    Status
    Recruiting
    Location
    GSK Investigational Site
    Roma, Italy, 00186
    Status
    Recruiting
    Location
    GSK Investigational Site
    Salvador, Brazil, 40.150-150
    Status
    Recruiting
    Location
    GSK Investigational Site
    Sao Paulo, Brazil, 01308-050
    Status
    Recruiting
    Location
    GSK Investigational Site
    Scottsdale, AZ, Unmapped, 85259
    Status
    Recruiting
    Location
    GSK Investigational Site
    SEOUL, Unmapped, 04763
    Status
    Recruiting
    Location
    GSK Investigational Site
    Seoul, Unmapped, 05505
    Status
    Recruiting
    Location
    GSK Investigational Site
    Seoul, Unmapped, 06591
    Status
    Recruiting
    Location
    GSK Investigational Site
    Seoul, Unmapped, 140 887
    Status
    Recruiting
    Location
    GSK Investigational Site
    Sevilla, Spain, 41013
    Status
    Recruiting
    Location
    GSK Investigational Site
    Shanghai, China, 200001
    Status
    Recruiting
    Location
    GSK Investigational Site
    Shanghai, China, 200040
    Status
    Recruiting
    Location
    GSK Investigational Site
    Shenyang, China, 110001
    Status
    Recruiting
    Location
    GSK Investigational Site
    Suwon Kyunggi-do, Unmapped, 16499
    Status
    Recruiting
    Location
    GSK Investigational Site
    SAo Paulo, Brazil, 04038-002
    Status
    Recruiting
    Location
    GSK Investigational Site
    Tel Aviv, Israel, 6423906
    Status
    Recruiting
    Location
    GSK Investigational Site
    Ramat Gan, Israel, 52621
    Status
    Recruiting
    Location
    GSK Investigational Site
    Thessaloniki, Greece, 546 36
    Status
    Recruiting
    Location
    GSK Investigational Site
    Poriya, Israel, 15208
    Status
    Recruiting
    Location
    GSK Investigational Site
    Tokyo, Japan, 113-8603
    Status
    Recruiting
    Location
    GSK Investigational Site
    Ancona, Italy, 60126
    Status
    Recruiting
    Location
    GSK Investigational Site
    TOULOUSE CEDEX 9, France, 31059
    Status
    Recruiting
    Location
    GSK Investigational Site
    Tuebingen, Germany, 72076
    Status
    Recruiting
    Location
    GSK Investigational Site
    Turku, Finland, 20520
    Status
    Recruiting
    Location
    GSK Investigational Site
    Tucson, AZ, Unmapped, 85724
    Status
    Recruiting
    Location
    GSK Investigational Site
    Upland, CA, Unmapped, 91786
    Status
    Recruiting
    Location
    GSK Investigational Site
    Valencia, Spain, 46026
    Status
    Recruiting
    Location
    GSK Investigational Site
    VigoPontevedra, Spain, 36200
    Status
    Recruiting
    Location
    GSK Investigational Site
    Washington, DC, Unmapped, 20007
    Status
    Recruiting
    Location
    GSK Investigational Site
    Woodville, SA, Australia, 5011
    Status
    Recruiting
    Location
    GSK Investigational Site
    Xi'an, China, 710061
    Status
    Recruiting
    Location
    GSK Investigational Site
    ZhuZhou, China, 412007
    Status
    Recruiting
    Location
    GSK Investigational Site
    Hokkaido, Japan, 060-8648
    Status
    Recruiting
    Location
    GSK Investigational Site
    Kanagawa, Japan, 236-0051
    Status
    Terminated/Withdrawn
    Location
    GSK Investigational Site
    Houston, TX, Unmapped, 77030
    Status
    Recruiting
    Location
    GSK Investigational Site
    Scottsdale, AZ, Unmapped, 85258
    Status
    Recruiting
    Location
    GSK Investigational Site
    Hokkaido, Japan, 060-8543
    Status
    Recruiting
    Location
    GSK Investigational Site
    El Paso, TX, Unmapped, 79902
    Status
    Recruiting
    Location
    GSK Investigational Site
    Denison, TX, Unmapped, 75020
    Status
    Recruiting
    Location
    GSK Investigational Site
    Holon, Israel, 58100
    Status
    Terminated/Withdrawn
    Location
    GSK Investigational Site
    Miami, FL, Unmapped, 33144
    Status
    Recruiting
    Location
    GSK Investigational Site
    Shizuoka, Japan, 431-3192
    Status
    Recruiting
    Location
    GSK Investigational Site
    Tokushima, Japan, 770-8503
    Status
    Recruiting
    Location
    GSK Investigational Site
    Brest, France, 29609
    Status
    Recruiting
    Location
    GSK Investigational Site
    Verona, Italy, 37134
    Status
    Recruiting
    Location
    GSK Investigational Site
    Hiroshima, Japan, 734-8551
    Status
    Recruiting
    Location
    GSK Investigational Site
    Torreon, Mexico, 27000
    Status
    Recruiting
    Location
    GSK Investigational Site
    Koeln, Germany, 51149
    Status
    Recruiting
    Location
    GSK Investigational Site
    Aarhus, Denmark, 8200
    Status
    Recruiting
    Location
    GSK Investigational Site
    Barcelona, Spain, 08025
    Status
    Recruiting
    Location
    GSK Investigational Site
    LIEGE, Belgium, 4000
    Status
    Recruiting
    Location
    GSK Investigational Site
    Wakefield, Unmapped, WF1 4DG
    Status
    Recruiting
    Location
    GSK Investigational Site
    Mainz, Germany, 55131
    Status
    Recruiting
    Location
    GSK Investigational Site
    Portsmouth, Unmapped, SG1 4AB
    Status
    Recruiting

    Study documents

    No study documents available.

    Results overview

    Study Results yet to be posted

    Recruitment status
    Recruiting
    Actual primary completion date
    Not applicable
    Actual study completion date
    Not applicable

    Plain language summaries

    Plain language summaries of clinical trial results for Phase 2-4 clinical trials that were initiated on or after January 2022 will be posted by GSK within one year following study completion.

    Additional information about the trial

    Additional information
    Not applicable
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