中等度から重度の尋常性乾癬の成人参加者を対象としたLY4100511(Dice 853)の第2相用量範囲研究
中等度から重度の尋常性乾癬の成人参加者の治療を目的としたLY4100511 (DC-853)の第2相、多施設共同、無作為化、二重盲検、プラセボ対照、並行群間、用量範囲設定試験
調査の概要
研究の種類
入学 (実際)
段階
- フェーズ2
連絡先と場所
研究場所
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Alabama
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Birmingham、Alabama、アメリカ、35244
- Cahaba Dermatology Skin Health Center
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Arkansas
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Bryant、Arkansas、アメリカ、72022
- Dermatology Trial Associates
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California
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Beverly Hills、California、アメリカ、90212
- Zenith Research, Inc.
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Fountain Valley、California、アメリカ、92708
- First OC Dermatology Research Inc
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Fremont、California、アメリカ、94538-1614
- Center for Dermatology Clinical Research
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Los Angeles、California、アメリカ、90045
- Dermatology Research Associates
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Santa Monica、California、アメリカ、90404
- Clinical Science Institute
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Florida
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Coral Gables、Florida、アメリカ、33134
- Driven Research
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Hialeah、Florida、アメリカ、33012
- Direct Helpers Research Center
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Ocala、Florida、アメリカ、34470
- Renstar Medical Research
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St. Petersburg、Florida、アメリカ、33713-8012
- GCP Global Clinical Professionals, LLC
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Tampa、Florida、アメリカ、33613
- ForCare Clinical Research
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Illinois
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Skokie、Illinois、アメリカ、60077-1049
- Endeavor Clinical Trials Center - Dermatology - Skokie
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Maryland
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Rockville、Maryland、アメリカ、20850
- Lawrence J Green, M.D, LLC
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Texas
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Webster、Texas、アメリカ、77598
- Center for Clinical Studies, LTD.LLP
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British Columbia
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Kelowna、British Columbia、カナダ、V1W 4V5
- Interior Dermatology Centre - Probity - PPDS
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Nanaimo、British Columbia、カナダ、V9T1W1
- Skin Care West
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Ontario
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Barrie、Ontario、カナダ、L4M 7G1
- Simcoderm Medical & Surgical Dermatology Centre
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Hamilton、Ontario、カナダ、L8N 1Y2
- Dermatrials Research Inc.
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London、Ontario、カナダ、N6H 5L5
- DermEffects - Probity - PPDS
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London、Ontario、カナダ、N6A 5R9
- Lovegrove Dermatology - Probity - PPDS
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Markham、Ontario、カナダ、L3P 1X2
- Lynderm Research Inc.
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Mississauga、Ontario、カナダ、L4Y 4C5
- DermEdge Research
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Pardubice、チェコ、530 02
- Pratia Pardubice a.s. - PRATIA - PPDS
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Prague、チェコ、100 34
- Fakultni nemocnice Kralovske Vinohrady
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Prague、チェコ、13000
- Pratia Prague s.r.o. - PRATIA - PPDS
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Prague、チェコ、160 00
- Kozni ambulance Fialova, s.r.o. - CRC - PPDS
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Praha 10
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Prague、Praha 10、チェコ、10100
- CLINTRIAL s.r.o.
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Dresden、ドイツ、1307
- Universitätsklinikum Carl Gustav Carus an der TU
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Hamburg、ドイツ、22391
- MensingDerma Research GmbH
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Baden-Wurttemberg
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Tübingen、Baden-Wurttemberg、ドイツ、72076
- Universitatsklinikum Tubingen
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Bavaria
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Augsburg、Bavaria、ドイツ、86150
- Praxis Dr. med. Virgil-Oreste Mihaescu Facharzt fr Dermatologie und STD
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Hesse
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Frankfurt am Main、Hesse、ドイツ、60590
- Universitätsklinikum Frankfurt
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North Rhine-Westphalia
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Münster、North Rhine-Westphalia、ドイツ、48149
- Universitätsklinikum Münster
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Gyöngyös、ハンガリー、3200
- Gyongyosi Bugat Pal Korhaz
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Veszprém、ハンガリー、8200
- MedMare Bt
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Hajdú-Bihar
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Debrecen、Hajdú-Bihar、ハンガリー、4032
- Debreceni Egyetem Klinikai Kozpont
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Jász-Nagykun-Szolnok
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Szolnok、Jász-Nagykun-Szolnok、ハンガリー、5000
- Allergo-Derm Bakos Kft
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Katowice、ポーランド、40-611
- Centrum Medyczne Angelius Provita
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Warsaw、ポーランド、02-665
- Centrum Medyczne Reuma Park NZOZ
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Lower Silesian Voivodeship
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Wroclaw、Lower Silesian Voivodeship、ポーランド、50-566
- Cityclinic Przychodnia Lekarsko Psychologiczna Matusiak Spółka Partnerska
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Wroclaw、Lower Silesian Voivodeship、ポーランド、50-381
- AES - DRS - Synexus Polska Sp. z o.o. Oddzial we Wroclawiu
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Masovian Voivodeship
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Warsaw、Masovian Voivodeship、ポーランド、00-710
- Clinical Best Solutions
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Podkarpackie Voivodeship
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Rzeszów、Podkarpackie Voivodeship、ポーランド、35-055
- Uniwersytecki Szpital Kliniczny im. Fryderyka Chopina w Rzeszowie
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Pomeranian Voivodeship
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Gdansk、Pomeranian Voivodeship、ポーランド、80-382
- AES - DRS - Synexus Polska Sp. z o.o. Oddzial w Gdansku
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Gdynia、Pomeranian Voivodeship、ポーランド、81-537
- AES - DRS - Synexus Polska Sp. z o.o. Oddzial w Gdyni
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Silesian Voivodeship
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Częstochowa、Silesian Voivodeship、ポーランド、42-202
- Synexus Polska Sp. z o.o. Oddzial w Czestochowie
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West Pomeranian Voivodeship
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Szczecin、West Pomeranian Voivodeship、ポーランド、70-332
- Laser Clinic Dermatologia Laserowa Medycyna Estetyczna
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Łódź Voivodeship
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Lodz、Łódź Voivodeship、ポーランド、90-436
- Dermoklinika Centrum Medyczne s.c. M. Kierstan J. Narbutt A. Lesiak
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Tokyo、日本
- Igarashi Dermatological Clinic
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Aichi-ken
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Nagoya、Aichi-ken、日本、450-0003
- Nagoya City University Hospital
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Hakkaido
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Sapporo、Hakkaido、日本、060-0063
- Medical Corporation Kojinkai Sapporo Skin Clinic
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Kagoshima-ken
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Kagoshima、Kagoshima-ken、日本、890-0063
- Katahira Dermatology Urology Clinic
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Kumamoto
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Kumamoto、Kumamoto、日本、861-4101
- Ohyama Dermatology Clinic
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Osaka
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Sakai-shi、Osaka、日本、593-8324
- Kume Clinic
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Tokyo
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Shinjuku-ku、Tokyo、日本、160-0023
- Tokyo Medical University Hospital
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Tachikawa、Tokyo、日本、190-0023
- Tachikawa Dermatology Clinic
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Toyama
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Takaoka、Toyama、日本、933-0871
- Shirasaki dermatology clinic
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参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
説明
包含基準:
- ベースライン1日目の無作為化前の6ヶ月間の尋常性乾癬の臨床診断
- 体格指数 (BMI) が 18 ~ 40 キログラム/平方メートル (kg/m2) (両端を含む) である必要があります。
- 研究介入の最初の投与前に、乾癬の局所療法および/または全身療法を中止する意思がなければなりません。
- 研究中に日光への長時間の曝露を避け、日焼けブース、太陽ランプ、その他の紫外線源の使用を控えることに同意する必要があります
除外基準:
- -研究者の評価によると、ベースライン前の12週間に臨床的に重大な乾癬の再発があった。
- -紅皮性乾癬、全身性または局所性の膿疱性乾癬、主に滴状乾癬、または薬物誘発性または薬物増悪性乾癬の病歴がある。
- -関節リウマチ、サルコイドーシス、IBD(クローン病または潰瘍性大腸炎)、または全身性エリテマトーデスを含むがこれらに限定されない、乾癬および乾癬性関節炎以外の炎症状態の既知または診断の疑いがある。
- 乾癬性関節炎の診断を受けており、全身免疫抑制剤による治療(コルチコステロイド、免疫抑制剤、生物学的製剤を含む)を必要としている、または現在受けている。
- 現在または最近の急性の活動性感染症にかかっている。 参加者は、感染が確認された、または感染が疑われる症状や徴候がなく、スクリーニング前からランダム化/ベースラインまでの少なくとも 30 日間、適切な抗感染症治療を完了していなければなりません。
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:ダブル
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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実験的:LY4100511 200 mg BID
Participants received LY4100511 200 milligrams (mg) administered orally twice daily (BID) for 12 weeks.
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経口投与
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実験的:LY4100511 400 mg BID
Participants received LY4100511 400 mg administered orally BID for 12 weeks.
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経口投与
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実験的:LY4100511 800 mg QD
Participants received LY4100511 800 mg administered orally once daily (QD) for 12 weeks, with matching placebo administered in the evening.
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経口投与
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プラセボコンパレーター:Placebo BID
Participants received placebo administered orally BID for 12 weeks.
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経口投与
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Percentage of Participants Achieving ≥75% Reduction From Baseline in Psoriasis Area and Severity Index (PASI-75) at Week 12 (LY4100511 Versus Placebo)
時間枠:Week 12
|
Percentage of participants achieving ≥75% reduction from baseline in PASI-75 at Week 12 without use of background antipsoriasis therapy were responders.
The PASI measures psoriasis severity based on lesion characteristics and body surface area (BSA) affected.
Erythema, thickness, and scaling are each scored from 0 (none) to 4 (very severe) across four regions: head, trunk, upper limbs, and lower limbs.
Area involvement in each region is graded from 0 (none) to 6 (90-100%).
The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region and a region-specific BSA weight (0.1, 0.3, 0.2, 0.4).
Regional scores are summed to give a total PASI score ranging from 0 to 72, with higher values indicating greater severity.
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Week 12
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Percentage of Participants Achieving ≥75% Reduction From Baseline in Psoriasis Area and Severity Index (PASI-75) at Week 12 (LY4100511 200mg vs 400mg vs 800mg)
時間枠:Week 12
|
Percentage of participants achieving ≥75% reduction from baseline in PASI-75 at Week 12 without use of background antipsoriasis therapy were responders.
The PASI measures psoriasis severity based on lesion characteristics and body surface area (BSA) affected.
Erythema, thickness, and scaling are each scored from 0 (none) to 4 (very severe) across four regions: head, trunk, upper limbs, and lower limbs.
Area involvement in each region is graded from 0 (none) to 6 (90-100%).
The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region and a region-specific BSA weight (0.1, 0.3, 0.2, 0.4).
Regional scores are summed to give a total PASI score ranging from 0 to 72, with higher values indicating greater severity.
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Week 12
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Percentage of Participants Achieving an sPGA Score of 0 (Clear) or 1 (Almost Clear) With ≥2 Grade Improvement From Baseline at Week 12
時間枠:Week 12
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Percentage of participants achieving a static Physician's Global Assessment (sPGA) score of 0 (clear) or 1 (almost clear) with ≥2-grade improvement from baseline at Week 12. The investigator assessed psoriasis severity on a 5-point scale from 0 (clear) to 4 (severe):
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Week 12
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Percentage of Participants Achieving ≥50% Reduction From Baseline in Psoriasis Area and Severity Index (PASI-50) at Week 12
時間枠:Week 12
|
Percentage of participants achieving ≥50% reduction from baseline in PASI-50 at Week 12 without use of background antipsoriasis therapy were responders.
The PASI measures psoriasis severity based on lesion characteristics and body surface area (BSA) affected.
Erythema, thickness, and scaling are each scored from 0 (none) to 4 (very severe) across four regions: head, trunk, upper limbs, and lower limbs.
Area involvement in each region is graded from 0 (none) to 6 (90-100%).
The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region and a region-specific BSA weight (0.1, 0.3, 0.2, 0.4).
Regional scores are summed to give a total PASI score ranging from 0 to 72, with higher values indicating greater severity.
|
Week 12
|
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Percentage of Participants Achieving ≥75% Reduction From Baseline in Psoriasis Area and Severity Index (PASI-75) at Week 12
時間枠:Week 12
|
Percentage of participants achieving ≥75% reduction from baseline in PASI-75 at Week 12 without use of background antipsoriasis therapy were responders.
The PASI measures psoriasis severity based on lesion characteristics and body surface area (BSA) affected.
Erythema, thickness, and scaling are each scored from 0 (none) to 4 (very severe) across four regions: head, trunk, upper limbs, and lower limbs.
Area involvement in each region is graded from 0 (none) to 6 (90-100%).
The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region and a region-specific BSA weight (0.1, 0.3, 0.2, 0.4).
Regional scores are summed to give a total PASI score ranging from 0 to 72, with higher values indicating greater severity.
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Week 12
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Percentage of Participants Achieving ≥90% Reduction From Baseline in Psoriasis Area and Severity Index (PASI-90) at Week 12
時間枠:Week 12
|
Percentage of participants achieving ≥90% reduction from baseline in PASI-90 at Week 12 without use of background antipsoriasis therapy were responders.
The PASI measures psoriasis severity based on lesion characteristics and body surface area (BSA) affected.
Erythema, thickness, and scaling are each scored from 0 (none) to 4 (very severe) across four regions: head, trunk, upper limbs, and lower limbs.
Area involvement in each region is graded from 0 (none) to 6 (90-100%).
The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region and a region-specific BSA weight (0.1, 0.3, 0.2, 0.4).
Regional scores are summed to give a total PASI score ranging from 0 to 72, with higher values indicating greater severity.
|
Week 12
|
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Percentage of Participants Achieving ≥100% Reduction From Baseline in Psoriasis Area and Severity Index (PASI-100) at Week 12
時間枠:Week 12
|
Percentage of participants achieving ≥100% reduction from baseline in PASI-100 at Week 12 without use of background antipsoriasis therapy were responders.
The PASI measures psoriasis severity based on lesion characteristics and body surface area (BSA) affected.
Erythema, thickness, and scaling are each scored from 0 (none) to 4 (very severe) across four regions: head, trunk, upper limbs, and lower limbs.
Area involvement in each region is graded from 0 (none) to 6 (90-100%).
The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region and a region-specific BSA weight (0.1, 0.3, 0.2, 0.4).
Regional scores are summed to give a total PASI score ranging from 0 to 72, with higher values indicating greater severity.
|
Week 12
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Change From Baseline in PASI Score at Week 12
時間枠:Baseline, Week 12
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Least square mean was determined with mixed model repeated measures (MMRM) using an unstructured covariance matrix, including treatment, visit, treatment-by-visit interaction, baseline PASI score, prior biologic therapy (Yes/No), and geographic region as fixed effects. The PASI measures psoriasis severity based on lesion characteristics and body surface area (BSA) affected. Erythema, thickness, and scaling are each scored from 0 (none) to 4 (very severe) across four regions: head, trunk, upper limbs, and lower limbs. Area involvement in each region is graded from 0 (none) to 6 (90-100%). The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region and a region-specific BSA weight (0.1, 0.3, 0.2, 0.4). Regional scores are summed to give a total PASI score ranging from 0 to 72, with higher values indicating greater severity. |
Baseline, Week 12
|
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Percent Change From Baseline in PASI Score at Week 12
時間枠:Baseline, Week 12
|
Least square mean was determined with mixed model repeated measures (MMRM) using an unstructured covariance matrix, including treatment, visit, treatment-by-visit interaction, baseline PASI score, prior biologic therapy (Yes/No), and geographic region as fixed effects. The PASI measures psoriasis severity based on lesion characteristics and body surface area (BSA) affected. Erythema, thickness, and scaling are each scored from 0 (none) to 4 (very severe) across four regions: head, trunk, upper limbs, and lower limbs. Area involvement in each region is graded from 0 (none) to 6 (90-100%). The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region and a region-specific BSA weight (0.1, 0.3, 0.2, 0.4). Regional scores are summed to give a total PASI score ranging from 0 to 72, with higher values indicating greater severity. |
Baseline, Week 12
|
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Change From Baseline in the Percentage of Body Surface Area (BSA) Affected at Week 12
時間枠:Baseline, Week 12
|
Least square mean was determined with MMRM using an unstructured covariance matrix, including treatment, visit, treatment-by-visit interaction, baseline BSA, prior biologic therapy (Yes/No), geographic region, and baseline BMI, baseline is the last non-missing pre-dose value. BSA is a measurement of the affected skin area. It was defined as the percentage of surface area of the body involved with the condition being assessed, (that is, plaque psoriasis). The overall BSA affected by psoriasis plaques is estimated based on the palm area of the participant hand (entire palmar surface or "handprint" including the fingers), which equates to approximately 1% of total BSA. Negative change from baseline indicates improvement. |
Baseline, Week 12
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Percent Change From Baseline in the Percentage of BSA Affected at Week 12
時間枠:Baseline, Week 12
|
Least square mean was determined with MMRM using an unstructured covariance matrix, including treatment, visit, treatment-by-visit interaction, baseline BSA, prior biologic therapy (Yes/No), geographic region, and baseline BMI, baseline is the last non-missing pre-dose value. BSA is a measurement of the affected skin area. It was defined as the percentage of surface area of the body involved with the condition being assessed, (that is, plaque psoriasis). The overall BSA affected by psoriasis plaques is estimated based on the palm area of the participant hand (entire palmar surface or "handprint" including the fingers), which equates to approximately 1% of total BSA. Negative change from baseline indicates improvement. |
Baseline, Week 12
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Pharmacokinetics (PK): Steady State Maximum Concentration of LY4100511 (Cmax,ss)
時間枠:Day 1: Predose, 0.5, 1 hours postdose; Day 15: Predose, 0.5, 1, 4 hours postdose; Day 57: Predose, 0.5, 1, 4 hours postdose
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Steady State Maximum Concentration of LY4100511 (Cmax,ss) is reported.
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Day 1: Predose, 0.5, 1 hours postdose; Day 15: Predose, 0.5, 1, 4 hours postdose; Day 57: Predose, 0.5, 1, 4 hours postdose
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Pharmacokinetics (PK): Steady State Trough Concentration (Ctrough,ss) of LY4100511
時間枠:Predose at Day 8, 15, 29, 57 and 85
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Ctrough,ss of LY4100511
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Predose at Day 8, 15, 29, 57 and 85
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Number of Participants With TEAEs and SAEs Observed During the Study of LY4100511
時間枠:Baseline up to Week 12
|
The number of participants with treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs) observed during the study of LY4100511. A TEAE is defined as an AE that occurs during or after the first study drug administration and up to and including the follow-up visit. A serious adverse event (SAE) is any untoward medical occurrence at any dose that:
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Baseline up to Week 12
|
協力者と研究者
捜査官
- スタディディレクター:Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST)、Eli Lilly and Company
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
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
詳しくは
本研究に関する用語
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
IPD 共有時間枠
IPD 共有アクセス基準
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
- SAP
- ICF
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
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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。