中等症から重症の化膿性汗腺炎を有する成人参加者におけるSAR445399の有効性および安全性を検討する研究 (CLAROS)
中等症から重症の化膿性汗腺炎患者におけるSAR445399の有効性及び安全性を検討するための無作為化、二重盲検、プラセボ対照、第II相、用量設定試験
This is a multinational, randomized, double-blind, placebo-controlled, Phase 2, dose finding study to evaluate the efficacy and safety of different doses of SAR445399 in adult participants with moderate to severe hidradenitis suppurativa.
The purpose of this study is to assess the efficacy and safety of two doses of SAR445399 compared with placebo in adult participants with moderate to severe hidradenitis suppurativa.
The study duration (per participant) will be up to 46 weeks with a total of 16 visits. The treatment duration will be 32 weeks which includes 16-week double-blinded initial treatment period and a 16-week treatment-blinded extension period.
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
研究の種類
研究の種類
入学 (推定)
入学
段階
段階
- フェーズ2
連絡先と場所
研究連絡先
研究連絡先
- 名前:Trial Transparency email recommended (Toll free for US & Canada)
- 電話番号:option 6 800-633-1610
- メール:Contact-US@sanofi.com
研究場所
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Arizona
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Scottsdale、Arizona、アメリカ、85260
- 募集
- Scottsdale Clinical Trials- Site Number : 8400006
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California
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North Hollywood、California、アメリカ、91606
- 積極的、募集していない
- Carbon Health - North Hollywood - NoHo West- Site Number : 8400017
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Florida
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Boynton Beach、Florida、アメリカ、33436
- 募集
- Encore Medical Research of Boynton Beach- Site Number : 8400005
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Fort Lauderdale、Florida、アメリカ、33308
- 募集
- FXM Clinical Research - Fort Lauderdale- Site Number : 8400013
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Fort Myers、Florida、アメリカ、33912
- 募集
- Alliance for Multispeciality Research - Fort Myers- Site Number : 8400007
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Hollywood、Florida、アメリカ、33024
- 募集
- Encore Medical Research - Hollywood- Site Number : 8400004
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Miami、Florida、アメリカ、33173
- 募集
- Florida International Research Center- Site Number : 8400002
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Miami、Florida、アメリカ、33146
- 募集
- Fxm Clinical Research/Fax Pharma Clinical Research- Site Number : 8400014
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Miami、Florida、アメリカ、33174
- 募集
- Florida Research Center- Site Number : 8400009
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Tampa、Florida、アメリカ、33607
- 募集
- Advanced Clinical Research Institute- Site Number : 8400021
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Georgia
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Cumming、Georgia、アメリカ、30040
- 募集
- Cleaver Medical Group Dermatology- Site Number : 8400008
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Fayetteville、Georgia、アメリカ、30214
- 募集
- First Georgia Physician Group- Site Number : 8400033
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Illinois
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Skokie、Illinois、アメリカ、60077
- 募集
- NorthShore University Health System - Endeavor Health Medical Group - Skokie - Woods Drive- Site Number : 8400019
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Indiana
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Evansville、Indiana、アメリカ、47708
- 募集
- Deaconess Clinic - Downtown Fourth Street- Site Number : 8400029
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Kentucky
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Louisville、Kentucky、アメリカ、40241
- 募集
- Dermatology Specialists Research (DS Research) - Kentucky- Site Number : 8400026
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Massachusetts
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Boston、Massachusetts、アメリカ、02215
- 募集
- Beth Israel Deaconess Medical Center - Boston- Site Number : 8400001
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Missouri
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Kansas City、Missouri、アメリカ、64108
- 募集
- University Health Dermatology- Site Number : 8400018
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New York
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The Bronx、New York、アメリカ、10455
- 募集
- Equity Medical (LLC)- Site Number : 8400010
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Oklahoma
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Tulsa、Oklahoma、アメリカ、74137
- 募集
- Essential Medical Research- Site Number : 8400015
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Texas
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The Woodlands、Texas、アメリカ、77380
- 募集
- Elligo Health Research/The Woodlands Dermatology Associates- Site Number : 8400020
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Virginia
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Norfolk、Virginia、アメリカ、23502
- 募集
- Virginia Dermatology & Skin Cancer Center- Site Number : 8400024
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Buenos Aires、アルゼンチン、1181
- 募集
- Investigational Site Number : 0320003
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Buenos Aires、アルゼンチン、1061
- 募集
- Investigational Site Number : 0320002
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Buenos Aires、アルゼンチン、1023
- 募集
- Investigational Site Number : 0320001
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Brescia、イタリア、25123
- 募集
- Investigational Site Number : 3800004
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Chieti、イタリア、66100
- 募集
- Investigational Site Number : 3800001
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Pisa、イタリア、56126
- 募集
- Investigational Site Number : 3800006
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Ancona
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Torette、Ancona、イタリア、60020
- 募集
- Investigational Site Number : 3800002
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Ferrara
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Cona、Ferrara、イタリア、44124
- 募集
- Investigational Site Number : 3800005
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Milano
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Garbagnate Milanese、Milano、イタリア、20024
- 募集
- Investigational Site Number : 3800007
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Milan、Milano、イタリア、20132
- 募集
- Investigational Site Number : 3800003
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New South Wales
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Sydney、New South Wales、オーストラリア、2010
- 募集
- Investigational Site Number : 0360001
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South Australia
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Woodville、South Australia、オーストラリア、5011
- 募集
- Investigational Site Number : 0360003
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Western Australia
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South Perth、Western Australia、オーストラリア、6151
- 募集
- Investigational Site Number : 0360002
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Manitoba
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Winnipeg、Manitoba、カナダ、R3M 3Z4
- 募集
- Investigational Site Number : 1240016
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Ontario
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Mississauga、Ontario、カナダ、L4W 0C2
- 募集
- Investigational Site Number : 1240015
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Richmond Hill、Ontario、カナダ、L4B 1L1
- 募集
- Investigational Site Number : 1240001
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Toronto、Ontario、カナダ、M2N 3A6
- 募集
- Investigational Site Number : 1240014
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Quebec
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Montreal、Quebec、カナダ、H1Y 3L1
- 募集
- Investigational Site Number : 1240010
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Sherbrooke、Quebec、カナダ、J1G 1X9
- 募集
- Investigational Site Number : 1240002
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Saskatchewan
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Regina、Saskatchewan、カナダ、S4V 1R9
- 募集
- Investigational Site Number : 1240013
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Saskatoon、Saskatchewan、カナダ、S7K 0H6
- 募集
- Investigational Site Number : 1240011
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Uppsala、スウェーデン、752 37
- 募集
- Investigational Site Number : 7520002
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Örebro、スウェーデン、701 85
- 募集
- Investigational Site Number : 7520001
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Córdoba、スペイン、14004
- 募集
- Investigational Site Number : 7240001
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Málaga、スペイン、29016
- 募集
- Investigational Site Number : 7240004
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Basque Country
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Bilbao、Basque Country、スペイン、48013
- 募集
- Investigational Site Number : 7240002
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Catalunya [Cataluña]
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Barcelona、Catalunya [Cataluña]、スペイン、08035
- 募集
- Investigational Site Number : 7240006
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Sevilla
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Seville、Sevilla、スペイン、41009
- 募集
- Investigational Site Number : 7240005
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Buca、トルコ(Türkiye)、35390
- 募集
- Investigational Site Number : 7920006
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Istanbul、トルコ(Türkiye)、34093
- 募集
- Investigational Site Number : 7920001
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Istanbul、トルコ(Türkiye)、34899
- 募集
- Investigational Site Number : 7920005
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Izmir、トルコ(Türkiye)、35540
- 募集
- Investigational Site Number : 7920004
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Manisa、トルコ(Türkiye)、45030
- 募集
- Investigational Site Number : 7920002
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Samsun、トルコ(Türkiye)、55139
- 募集
- Investigational Site Number : 7920003
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Blankenfelde-Mahlow、ドイツ、15831
- 募集
- Investigational Site Number : 2760004
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Darmstadt、ドイツ、64283
- 募集
- Investigational Site Number : 2760007
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Dresden、ドイツ、01307
- 募集
- Investigational Site Number : 2760006
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Merzig、ドイツ、66663
- 募集
- Investigational Site Number : 2760005
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Regensburg、ドイツ、93053
- 募集
- Investigational Site Number : 2760003
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Rostock、ドイツ、18055
- 募集
- Investigational Site Number : 2760002
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Budapest、ハンガリー、1085
- 募集
- Investigational Site Number : 3480002
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Gyula、ハンガリー、5700
- 募集
- Investigational Site Number : 3480005
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Kaposvár、ハンガリー、7400
- 募集
- Investigational Site Number : 3480003
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Szeged、ハンガリー、6720
- 募集
- Investigational Site Number : 3480004
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Lille、フランス、59020
- 募集
- Investigational Site Number : 2500005
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Lille、フランス、59037
- 募集
- Investigational Site Number : 2500006
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Nantes、フランス、44093
- 募集
- Investigational Site Number : 2500002
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Paris、フランス、75010
- 募集
- Investigational Site Number : 2500004
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Rouen、フランス、76031
- 募集
- Investigational Site Number : 2500003
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São Paulo、ブラジル、05651-901
- 募集
- Hospital Israelita Albert Einstein- Site Number : 0760004
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Estado de Bahia
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Salvador、Estado de Bahia、ブラジル、41820-020
- 募集
- Centro de Pesquisas da Clínica IBIS- Site Number : 0760001
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São Paulo
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Campinas、São Paulo、ブラジル、13083-888
- 募集
- Hospital das Clinicas da UNICAMP- Site Number : 0760002
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Brussels、ベルギー、1070
- 募集
- Investigational Site Number : 0560002
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Ghent、ベルギー、9000
- 募集
- Investigational Site Number : 0560001
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Liège、ベルギー、4000
- 募集
- Investigational Site Number : 0560004
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Beijing、中国、100730
- 募集
- Investigational Site Number : 1560001
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Changsha、中国、410011
- 募集
- Investigational Site Number : 1560003
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Hangzhou、中国、310009
- 募集
- Investigational Site Number : 1560006
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Shanghai、中国、200040
- 募集
- Investigational Site Number : 1560004
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Wuhan、中国、430022
- 募集
- Investigational Site Number : 1560002
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Tokyo、日本、173-8610
- 募集
- Investigational Site Number : 3920001
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Tokyo、日本、160-0023
- 募集
- Investigational Site Number : 3920002
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Aichi-ken
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Nagoya、Aichi-ken、日本、467-8602
- 募集
- Investigational Site Number : 3920004
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Ibaraki
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Tsukuba、Ibaraki、日本、305-8576
- 募集
- Investigational Site Number : 3920005
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Saitama
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Koshigaya、Saitama、日本、343-0845
- 募集
- Investigational Site Number : 3920003
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参加基準
適格基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
Participants are eligible to be included in the study only if all of the following criteria apply:
- Participants with a history of signs and symptoms consistent with hidradenitis suppurativa (HS) for at least 6 months prior to Baseline
- Participants must have HS lesions present in at least 2 distinct anatomic areas (eg, left, and right axilla; or left axilla and left inguino-crural fold), with at least 1 body site being Hurley Stage II or III.
- Participant must have a total abscess and inflammatory nodule (AN) count of ≥5 at the Baseline Visit.
- Participant must have had an inadequate response to a trial of an oral antibiotic for treatment of HS, exhibited recurrence after discontinuation of antibiotics or demonstrated intolerance to antibiotics or has a contraindication to oral antibiotics for treatment of their HS as assessed by the Investigator through participant interview and review of medical history.
- Participants in the biologic-naïve stratum must be naïve to any prior use of biologic therapy with a potential impact on HS; Participants in the biologic-experienced stratum must have documented history of use of at least one dose of biologic therapy for HS.
Exclusion Criteria:
Participants are excluded from the study if any of the following criteria apply:
- Any other active skin disease or condition (eg, bacterial, fungal, or viral infection) that may interfere with assessment of HS.
- History of recurrent or recent serious infection
- Known history of or suspected current immunosuppression
- History of solid organ transplant or stem cell transplant.
- History of splenectomy
- History of malignancy or lymphoproliferative disease other than adequately treated or nonmetastatic squamous cell carcinoma of the skin that was excised and completely cured or nonmetastatic basal cell carcinoma of the skin that was excised and completely cured.
- Any other medical condition or severe, concomitant illness, including psychiatric illness and substance abuse, that may present an unreasonable risk to the study participants, make participants unreliable or may interfere with study assessments
The above information is not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:4倍
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
実験的:SAR445399 dose regimen A
Participants will receive SAR445399 dose regimen A. |
Pharmaceutical form: Solution for injection -Route of administration: Injection |
|
実験的:SAR445399 dose regimen B
Participants will receive SAR445399 dose regimen B. |
Pharmaceutical form: Solution for injection -Route of administration: Injection |
|
プラセボコンパレーター:Placebo
Participants will receive SAR445399-matching placebo. |
Pharmaceutical form: Solution for injection -Route of administration: Injection |
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Percentage of participants achieving Hidradenitis Suppurativa Clinical Response 75 (HiSCR75)
時間枠:Up to Week 16
|
Hidradenitis Suppurativa Clinical Response 75 (HiSCR75) is defined as ≥75% reduction from baseline in the total abscess and inflammatory nodule [AN] count, with no increase from Baseline in abscess or draining tunnel count. |
Up to Week 16
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
ベースラインから16週目までの排膿トンネル数の変化率
時間枠:ベースラインから16週まで
|
ベースラインから16週まで
|
|
|
ベースラインから第16週までの排液性トンネル数の絶対変化
時間枠:ベースラインから16週間後まで
|
ベースラインから16週間後まで
|
|
|
ベースラインから16週目までの尋常性ざ瘡皮膚痛数値評価尺度(HS-皮膚痛NRS)におけるパーセント変化
時間枠:ベースラインから16週間後まで
|
ベースラインから16週間後まで
|
|
|
Number of participants with potentially clinically significant abnormalities in laboratory tests, vital signs, and electrocardiograms (ECGs) during the double- blinded initial treatment period and the treatment-blinded extension period
時間枠:Up to End of Study (approximately 46 weeks)
|
Up to End of Study (approximately 46 weeks)
|
|
|
Plasma concentrations of SAR445399 during the double-blinded initial treatment period and the treatment-blinded extension period
時間枠:Up to End of Study (approximately 46 weeks)
|
Up to End of Study (approximately 46 weeks)
|
|
|
Incidence of anti-drug antibodies (ADA) of SAR445399 at prespecified timepoints during the double-blinded initial treatment period and the treatment-blinded extension period
時間枠:Up to End of Study (approximately 46 weeks)
|
Up to End of Study (approximately 46 weeks)
|
|
|
Percentage of participants achieving Hidradenitis Suppurativa Clinical Response 50 (HiSCR50)
時間枠:Up to Week 16
|
Hidradenitis Suppurativa Clinical Response 50 (HiSCR50) is defined as ≥50% reduction from baseline in the total AN count, with no increase from baseline in abscess or draining tunnel count) |
Up to Week 16
|
|
Absolute change from baseline to Week 16 in International Hidradenitis Suppurativa Severity Score System (IHS4)
時間枠:From baseline to Week 16
|
The determination of IHS4 requires counting the inflammatory nodules, abscesses and draining tunnels and multiplying each by a specific coefficient. A high score signifies severe disease. |
From baseline to Week 16
|
|
Percentage of participants achieving Hidradenitis Suppurativa Clinical Response 90 (HiSCR90)
時間枠:Up to Week 16
|
Hidradenitis Suppurativa Clinical Response 90 is defined as ≥90% reduction from baseline in the total abscess and inflammatory nodule [AN] count, with no increase from Baseline in abscess or draining tunnel count. |
Up to Week 16
|
|
Percentage of participants with improvement from baseline to Week 16 of >=3 points in weekly average HS-Skin Pain NRS item 1a from HS-SAQ, among participants with baseline HS-Skin Pain NRS ≥3
時間枠:From baseline to Week 16
|
The Hidradenitis Suppurativa Symptom Assessment Questionnaire (HS-SAQ) is a 7-item scale comprising unidimensional numeric rating scale (NRS) items assessing symptoms of HS. Hidradenitis Suppurativa Skin Pain Numeric Rating Scale (HS-Skin Pain NRS) is based on worst skin pain in a 24-hour recall period (daily assessment is averaged over 7-day period). |
From baseline to Week 16
|
|
Absolute change from baseline to Week 16 in the Dermatology Life Quality Index (DLQI) total score
時間枠:From Baseline to Week 16
|
The Dermatology Life Quality Index (DLQI) is a 10-item dermatology specific health related quality of life (HRQoL) instrument. Total score ranges from 0 to 30, with higher scores indicating greater detrimental impact on QoL. |
From Baseline to Week 16
|
|
Absolute change from baseline to Week 16 in the total Hidradenitis Suppurativa Quality of Life (HiSQoL) score
時間枠:From Baseline to Week 16
|
The Hidradenitis Suppurativa Quality of Life (HiSQoL) is a 17-item content-validated questionnaire with a 7-day recall period. It is scored by summing items to create a total score (0 to 68) with higher score indicating more severe impact on QoL. |
From Baseline to Week 16
|
|
Change from baseline to Week 16 in Weekly average HS-SAQ score items
時間枠:From Baseline to Week 16
|
The Hidradenitis Suppurativa Symptom Assessment Questionnaire (HS-SAQ) is a 7-item scale comprising unidimensional numeric rating scale (NRS) items assessing symptoms of HS. Each item is scored on a 0 to 10 scale with 0 indicating "no symptom" and 10 indicating "worst symptom possible". |
From Baseline to Week 16
|
|
Change from baseline to Week 16 in the Hidradenitis Suppurativa Impact Assessment Questionnaire (HS-IAQ) total score
時間枠:From Baseline to Week 16
|
The Hidradenitis Suppurativa Impact Assessment Questionnaire (HS-IAQ) is an 11-item questionnaire assessing the impact of HS on QoL |
From Baseline to Week 16
|
|
Improvement in Peak Pruritus Numerical Rating Scale (PP-NRS) at Week 16
時間枠:From Baseline to Week 16
|
The Peak Pruritus Numerical Rating Scale (PP-NRS) is defined as achieving at least 4-unit reduction from Baseline in weekly average of daily PP-NRS among participants with baseline PP-NRS ≥4) |
From Baseline to Week 16
|
|
Number of participants with TEAEs AESIs, and SAEs including administration site reactions during the double-blinded initial treatment period and the treatment-blinded extension period
時間枠:Up to End of Study (approximately 46 weeks)
|
Treatment Emergent Adverse Events (TEAEs), Adverse Events of Special Interest (AESIs), Serious Adverse Events (SAEs). |
Up to End of Study (approximately 46 weeks)
|
協力者と研究者
出版物と役立つリンク
研究記録日
主要日程の研究
研究開始 (実際)
研究開始
一次修了 (推定)
一次修了
研究の完了 (推定)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
QC基準を満たした最後の更新が送信されました
最終確認日
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
その他の研究ID番号
- DRI20674
- 2025-522695-83-00 (レジストリ識別子:CTIS)
- U1111-1322-6148 (その他の識別子:WHO-ICTRP)
- 2025 (米国 NIH グラント/契約)
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。