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Two Arm, Double-blind, Phase III Study Assessing Efficacy and Safety of Ianalumab Versus Placebo, in Participants With Sjögren's Disease With High Symptom Burden (THALASSA)

2026년 5월 26일 업데이트: Novartis Pharmaceuticals

A Randomized, Double-blind, Placebo-controlled, 2-arm Multicenter Phase III Study to Assess the Efficacy and Safety of Ianalumab in Participants With Sjogren's Disease With High Symptom Burden (THALASSA)

The purpose of this study is to demonstrate the efficacy and safety of ianalumab (VAY736) 300 mg administered subcutaneously (s.c.) monthly for 52 weeks in adult participants with Sjögren's disease who have high symptom burden.

연구 개요

상태

아직 모집하지 않음

상세 설명

This is a double-blind, randomized, placebo-controlled multicenter 2-arm Phase III study, evaluating 300 mg ianalumab s.c. against placebo s.c. in adult participants with Sjögren's disease with high symptom burden.

연구 유형

중재적

등록 (추정된)

570

단계

  • 3단계

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 연락처 백업

  • 이름: Novartis Pharmaceuticals
  • 전화번호: +41613241111

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

  • 성인
  • 고령자

건강한 자원 봉사자를 받아들입니다

아니

설명

Inclusion Criteria:

  • Male or female participants ≥ 18 years of age or as per country-specific legal adult age, whichever is higher
  • Classification of Sjögren's disease according to ACR/EULAR 2016 criteria.
  • Seropositive for anti-Ro/SSA antibodies at screening
  • SSSD oral dryness score ≥ 5 and overall SSSD summary score ≥5 collected over 14 consecutive days during the Screening 2 period
  • Screening ESSDAI biologic and/or hematologic domain > 0 Note: laboratory abnormalities for scoring must be confirmed as associated with Sjögren's disease and not be due to other underlying conditions.
  • Stimulated whole salivary flow (sSF) rate > 0.3 mL/min at screening
  • Participants taking hydroxychloroquine (≤ 400 mg/day) are allowed to continue their medication, and must have been on a stable dose for at least 4 weeks prior to screening, which should be maintained throughout the 52 weeks of the blinded treatment period.
  • Predniso(lo)ne ≤ 5 mg/day or equivalent are allowed for up to 16 weeks post-randomization.

Exclusion Criteria:

  • Presence of another autoimmune rheumatic disease that is active and constitutes the principal illness, specifically:
  • Systemic sclerosis (SSc)
  • Any other associated connective tissue disease (e.g., lupus nephritis (LN), large vessel vasculitis (LVV), Sharp syndrome (mixed connective tissue disease)) that is active and requires immunosuppressive treatment outside the scope of this trial and would impede on Sjögren's disease organ domain assessments.
  • Concurrent diagnosis or history of fibromyalgia or overlapping inflammatory diseases
  • Prior treatment with B-cell-depleting therapy (e.g., rituximab, other anti-CD20 mAb, anti-CD22 mAb, or anti-CD52 mAb) within:
  • 36 weeks prior to randomization, or
  • As long as B-cell count is less than the lower limit of normal (LLN) or baseline value prior to receipt of previous B-cell-depleting therapy (whichever is lower) at Screening.
  • Prior treatment with ianalumab
  • Prior treatment with any of the following within the given period prior to Screening:
  • Within 5 half-lives prior to Screening: iscalimab (anti-CD 40 mAb), belimumab (anti-BAFF mAb), abatacept (CTLA4-Fc Ig), anti-tumor necrosis factor alpha (TNFα) biologic agents, immunoglobulins (i.v./s.c.), plasmapheresis, any other investigational biologic medicines under investigation for Sjögren's disease
  • Within 4 weeks OR drug-specific 5 half-lives elimination period (if longer than 4 weeks) prior to screening: i.v. or oral cyclophosphamide, mycophenolate mofetil (MMF), methotrexate, azathioprine, i.v. or oral cyclosporine A or any other immunosuppressants (e.g., JAK inhibitors or other kinase inhibitors).
  • History of hypersensitivity to any of the study drugs or their excipients, or to drugs of similar chemical classes (e.g., mAb of IgG1 class) or to any of the constituents of the study drug formulation (sucrose, L-histidine hydrochloride/L-histidine, polysorbate 20).

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위
  • 중재 모델: 병렬 할당
  • 마스킹: 삼루타

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: VAY736 - 300 mg
VAY736 once monthly solution for injection for subcutaneous use.
VAY736 once monthly solution for injection for subcutaneous use.
다른 이름들:
  • 아나루맙
위약 비교기: Placebo
Placebo once monthly solution for injection for subcutaneous use.
Placebo once monthly solution for injection for subcutaneous use.

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Change from baseline in SSSD oral dryness score
기간: Baseline to Week 52
The Sjögren's Syndrome Symptom Diary (SSSD) oral dryness score is a patient-reported measure assessing severity of mouth dryness. The mouth dryness symptom is scored daily on a numerical scale (higher scores = worse symptoms).
Baseline to Week 52

2차 결과 측정

결과 측정
측정값 설명
기간
Change from baseline in SSSD summary score
기간: Baseline to Week 52
The SSSD summary score is calculated over a defined time window. Each symptom is scored daily on a numerical scale (higher scores = worse symptoms).
Baseline to Week 52
Change from baseline in ESSPRI score
기간: Baseline to Week 52
The EULAR Sjögren's Syndrome Patient Reported Index (ESSPRI) score is a validated patient-reported outcome assessing three symptom domains: dryness, pain and fatigue. Scores range from 0 (no symptoms) to 10 (worst imaginable symptoms).
Baseline to Week 52
Change from baseline in stimulated whole salivary flow (sSF)
기간: Baseline to Week 52
The stimulated whole salivary flow rate, is an objective functional assessment of salivary gland activity, measuring saliva production under stimulation. Higher values indicate better salivary gland function.
Baseline to Week 52
Change from baseline in Patient's Global Assessment (PaGA) NRS score
기간: Baseline to Week 52
The Patient's Global Assessment of disease activity captures the patient's overall perception of disease activity. It is assessed using a Numerical Rating Scale (NRS) from 0 to 10. Higher scores indicate worse perceived disease activity.
Baseline to Week 52
Proportion of participants achieving SSSD response
기간: Week 52
Proportion of participants achieving a clinically meaningful improvement in the SSSD summary score at Week 52.
Week 52
Proportion of participants achieving ESSPRI response
기간: Week 52
Proportion of participants achieving a clinically meaningful improvement in the ESSPRI score at Week 52.
Week 52
Change from baseline in SSSD eye dryness score
기간: Baseline to Week 52
The SSSD eye dryness item score is a patient-reported measure assessing severity of eye dryness. The eye dryness symptom is scored daily on a numerical scale (higher scores = worse symptoms).
Baseline to Week 52
Change from baseline in FACIT-Fatigue score
기간: Baseline to Week 52
The Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue) score is a 13-item questionnaire assessing fatigue and its impact on daily activities over the previous 7 days. Higher scores indicate less fatigue / better functioning.
Baseline to Week 52
Change from baseline in Sjögren's-Related Quality of Life (SRQoL) score
기간: Baseline to Week 52
The Sjögren's-Related Quality of Life (SRQoL) score is a disease-specific quality-of-life instrument evaluating the impact of Sjögren's disease on physical, emotional, social and daily functioning. Lower scores indicate better quality of life.
Baseline to Week 52

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (추정된)

2026년 7월 15일

기본 완료 (추정된)

2029년 8월 14일

연구 완료 (추정된)

2033년 8월 13일

연구 등록 날짜

최초 제출

2026년 5월 26일

QC 기준을 충족하는 최초 제출

2026년 5월 26일

처음 게시됨 (실제)

2026년 6월 2일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 6월 2일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 5월 26일

마지막으로 확인됨

2026년 5월 1일

추가 정보

이 연구와 관련된 용어

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

IPD 계획 설명

Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations.

This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

Sjögren´s Disease에 대한 임상 시험

VAY736에 대한 임상 시험

구독하다