1、研究机构:一品红药业集团股份有限公司、广州瑞安博医药科技有限公司、苏庇医药、Arthrosi Therapeutics
2、别名:AR-882、Pozdeutinurad
3、靶点:URAT1
4、剂型及给药途径:普通胶囊剂; 口服给药
5、结构式
6、适应症及进展
适应症
进展
最新进展日期
痛风伴高尿酸血症
III期
2026-07-16
高尿酸血症
II期
2026-06-01
痛风石性痛风
II期
2026-05-16
难治性痛风
II期
2026-05-16
痛风
I期
2026-03-23
7、发表论文
标题
内容类型
适应症
企业
技术平台
来源
发表日期
AR882, a Potent and Selective URAT1 Inhibitor with a Favorable Pharmacological, Pharmacokinetic and Toxicity Profile文章解读
药理研究
高尿酸血症
Arthrosi Therapeutics
ACR
2019-11-11
AR882, a Selective URAT1 Inhibitor, Exhibits No Drug-Drug Interactions with Key Renal, Hepatic, and GI Transporters文章解读
药理研究
高尿酸血症
Arthrosi Therapeutics
2024 EULAR
2024-06-14
8、交易
交易名称
交易类型
转让方
受让方
交易时研发状态
权益类型
权益地区
权益适应症
交易金额
交易时间
Sobi completes acquisition of Arthrosi Therapeutics, strengthening pipeline for the potential treatment of gout收购完成
转让/收购
Arthrosi Therapeutics
苏庇医药
临床III期
开发/商业化权
首付款:950百万美元里程碑付款:550百万美元
2026-02-09
Sobi to acquire Arthrosi Therapeutics, strengthening pipeline for the potential treatment of gout
转让/收购
Arthrosi Therapeutics
苏庇医药
临床III期
开发/商业化权
首付款:950百万美元里程碑付款:550百万美元
2025-12-13
关于控股子公司签订日常经营合同的自愿性披露公告
授权/许可
广州瑞安博医药科技有限公司
博济医药科技股份有限公司
临床III期
其他
交易总额:9.81百万美元
2024-04-08
一品红药业股份有限公司 关于对外投资暨拟成立合资公司的公告
授权/许可
Arthrosi Therapeutics
广州瑞奥生物医药科技有限公司
广州瑞安博医药科技有限公司
临床II期
开发/商业化权
大中华区
交易总额:59.08百万美元
2021-07-27
9、专利布局
公开(公告)号
专利主题
发明名称
申请日
法律状态
CN113214198B
化合物
用于治疗或预防与痛风或高尿酸血症相关的症状的化合物、组合物和方法
2017-07-12
CN113164439A
用途
用于治疗或预防痛风或高尿酸血症的方法
2019-12-05
驳回
CN113226302B
晶型
用于治疗或预防痛风或高尿酸血症的化合物的晶型
2019-12-05
CN113874014A
用途
用于治疗痛风或高尿酸血症的化合物
2020-05-13
驳回
CN118974028A
制备工艺
用于治疗痛风或高尿酸血症的化合物的制备
2022-12-28
实质审查
10、研究历程
2024年06月26日,由Arthrosi Therapeutics Inc在澳大利亚、中国香港和新西兰等国家和地区开展临床三期试验,用于治疗痛风、痛风性关节炎和高尿酸血症。(NCT06439602; NCT06846515)
2024年04月22日,由广州一品红制药有限公司和广州瑞安博医药科技有限公司在中国大陆开展临床三期试验,用于治疗痛风和高尿酸血症。(NCT06603142; CTR20241026)
2023年09月25日,由广州一品红制药有限公司和广州瑞安博医药科技有限公司在中国大陆开展临床一期试验,用于治疗痛风。(CTR20230736; CTR20260721)
2022年08月12日,由Arthrosi Therapeutics Inc在新西兰开展临床二期试验,用于治疗痛风、痛风性关节炎和高尿酸血症。(NCT05253833)
2022年02月25日,由BioDuro Llc和Arthrosi Therapeutics Inc在中国大陆开展临床一期试验,用于治疗高尿酸血症。(CTR20220422)
2021年11月16日,由Arthrosi Therapeutics Inc在澳大利亚、中国台湾和美国等国家和地区开展临床二期试验,用于治疗痛风、痛风性关节炎和高尿酸血症。(NCT05119686; NCT07116746; NCT05253833)
2021年08月03日,由广州瑞安博医药科技有限公司向中国国家药品监督管理局NMPA提交IND申请,用于治疗痛风,为中国化药一类。(JXHL2101149)
2021年07月27日,由一品红药业集团股份有限公司开展临床前研究试验。(http://quotes.money.163.com/f10/ggmx_300723_7401222.html)
2021年01月14日,由Arthrosi Therapeutics Inc在新西兰和美国开展临床一期试验,用于治疗肾功能不全。(NCT04646889)
2020年08月14日,临床一期研究暂无进展。(NCT04508426)
2020年07月16日,由Arthrosi Therapeutics Inc在美国开展临床一期试验。(NCT04508426)
2020年04月15日,临床一期研究暂无进展。(NCT04347005; NCT04314986)
2019年01月22日,由Arthrosi Therapeutics Inc在澳大利亚开展临床一期试验。(NCT04347005; NCT04314986)
11、临床试验
登记号
试验标题
试验药
适应症
原始适应症
申办/合作机构
试验状态
试验分期
开始日期
完成日期
国家/地区
CTR20261643
AR882胶囊在健康受试者中单中心、随机、开放、单剂量、双周期、双交叉空腹状态下的相对生物利用度试验
Pozdeutinurad (胶囊剂, 口服)
痛风
痛风
广州一品红制药有限公司 | 广州瑞安博医药科技有限公司
Recruiting
-
2026-05-25
-
中国
CTR20260721
AR882胶囊在健康受试者中的单中心、随机、开放、单剂量、双周期、双交叉食物影响研究
Pozdeutinurad (胶囊剂, 口服)
痛风
痛风
广州一品红制药有限公司 | 广州瑞安博医药科技有限公司
Recruiting
临床1期
2026-03-15
-
中国
NCT07116746
A Phase 2, Multicenter, Open-label, Efficacy and Safety Study of AR882 and XOI Co-administration in Participants With Uncontrolled Gout Who Have Previously Failed Uricase Treatment
Pozdeutinurad (胶囊剂, 口服)
高尿酸血症 | 慢性痛风 | 痛风性关节炎
Gout | Gouty Arthritis | Hyperuricemia | Gout Chronic | Refractory Gout | Uncontrolled Gout | Tophaceous Gout
Arthrosi Therapeutics, Inc.
Active, not recruiting
临床2期
2025-12-03
2027-02-01
美国
NCT06846515
A Phase 3 Randomized, Double-blind, Multi-center, Placebo-controlled Study to Evaluate the Efficacy and Safety of AR882 in Participants With Gout
Pozdeutinurad (口服液体剂, 口服)
高尿酸血症 | 痛风性关节炎
Gout | Arthritis, Gouty | Hyperuricemia | Gout Chronic
Arthrosi Therapeutics, Inc.
Active, not recruiting
临床3期
2025-03-11
2026-10-01
美国
NCT06603142
A Multicenter, Randomized, Double-Blind, Parallel-Controlled Phase II/III Study to Evaluate the Efficacy and Safety of AR882 Capsules Compared to Febuxostat Tablets in Patients with Primary Gout and Hyperuricemia
Pozdeutinurad (胶囊剂)
高尿酸血症 | 原发性痛风
Primary Gout | Hyperuricemia
广州瑞安博医药科技有限公司
Active, not recruiting
临床2/3期
2024-04-22
2026-04-01
中国
NCT06439602
A Phase 3 Randomized, Double-blind, Multi-center, Placebo-controlled Study to Evaluate the Efficacy and Safety of AR882 in Participants With Gout
Pozdeutinurad (口服液体剂, 口服)
高尿酸血症 | 痛风性关节炎
Gout | Arthritis, Gouty | Hyperuricemia | Gout Chronic
Arthrosi Therapeutics, Inc.
Completed
临床3期
2024-06-26
2026-04-10
新西兰 | 中国香港 | 美国 | 中国台湾 | 澳大利亚
CTR20230736
AR882胶囊在健康受试者中的单中心、随机、开放、单剂量、双周期、双交叉食物影响研究
Pozdeutinurad (胶囊剂, 口服)
痛风
痛风
广州一品红制药有限公司 | 广州瑞安博医药科技有限公司
Completed
临床1期
2023-09-23
2023-11-07(国内)
中国
CTR20230351
AR882胶囊在健康受试者中单中心、随机、开放、单剂量、双周期、双交叉空腹状态下的相对生物利用度试验
Pozdeutinurad (胶囊剂, 口服)
痛风
痛风
广州一品红制药有限公司 | 广州瑞安博医药科技有限公司
Completed
临床1期
2023-02-24
2023-04-09(国内)
中国
CTR20220422
一项在患有高尿酸血症的中国男性受试者中开展AR882(一种强效促尿酸排泄剂)的I期、随机、双盲、安慰剂对照、单次和多次递增剂量研究
Pozdeutinurad (胶囊剂)
高尿酸血症
高尿酸血症
杭州泰格医药科技股份有限公司 | Arthrosi Therapeutics, Inc. | BioDuro LLC
Completed
临床1期
2022-02-21
2023-01-16(国内)
中国
NCT05253833
A Phase 2, Randomized, Open-Label, Allopurinol-Controlled, Multicenter Study With Two Optional Extensions to Evaluate the Safety and Efficacy of AR882 Alone or in Combination With Allopurinol in Tophaceous Gout Patients
别嘌醇 (片剂) | Pozdeutinurad (口服液体剂, 口服)
高尿酸血症 | 慢性痛风 | 痛风性关节炎
Gout | Arthritis, Gouty | Hyperuricemia | Gout Chronic
Arthrosi Therapeutics, Inc.
Completed
临床2期
2022-08-12
2024-10-28
新西兰 | 美国 | 中国台湾
NCT05119686
A Phase 2b, Randomized, Placebo-Controlled, Multicenter Study to Evaluate the Safety and Efficacy of AR882 Versus Placebo in Gout Patients
Pozdeutinurad (口服液体剂, 口服)
高尿酸血症 | 痛风性关节炎
Gout | Arthritis, Gouty | Hyperuricemia | Gout Chronic
Arthrosi Therapeutics, Inc.
Completed
临床2期
2021-11-16
2022-11-17
美国 | 中国台湾 | 澳大利亚
NCT04646889
A Phase 1, Pharmacokinetic and Pharmacodynamic Study of AR882 in Adult Volunteers With Various Degrees of Renal Impairment
Pozdeutinurad
肾功能不全 | 慢性肾病
Renal Impairment
Arthrosi Therapeutics, Inc. | IQVIA Holdings, Inc.
Completed
临床1期
2021-01-14
2022-06-27
新西兰 | 美国
NCT04508426
A Phase 1, Absorption, Metabolism, and Excretion Study of [14C]AR882 Orally Administered to Healthy Adult Male Subjects
Pozdeutinurad (口服)
-
Healthy Volunteers
Arthrosi Therapeutics, Inc. | Celerion, Inc.
Completed
临床1期
2020-07-16
2020-08-12
美国
NCT04347005
A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Single Rising Dose Study of AR882, a Potent Uricosuric Agent, in Healthy Adult Male Volunteers
非布司他 | 别嘌醇 | Pozdeutinurad (口服溶液剂, 口服)
-
Healthy Volunteers
Arthrosi Therapeutics, Inc.
Completed
临床1期
2019-01-22
2019-07-31
澳大利亚
NCT04314986
A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Multiple Ascending Dose Study of AR882, a Potent Uricosuric Agent, in Healthy Adult Male Volunteers
Pozdeutinurad
-
Healthy Volunteers
Arthrosi Therapeutics, Inc.
Completed
临床1期
2019-06-28
2019-09-18
澳大利亚
NCT04155918
A Phase 2a, Open-Label Study to Evaluate the Safety and Efficacy of AR882 Administered Alone or in Combination With Febuxostat or Allopurinol in Gout Patients
别嘌醇 | Pozdeutinurad
痛风
Gout Patients
Arthrosi Therapeutics, Inc.
Completed
临床2期
2020-02-03
2020-09-03
新西兰
12、临床结果
标题
登记号
来源
分期
适应症
评价人数
用药方案
结果
评价
发布日期
申办/合作机构
主要研究药物
来源链接
Synapse链接
Efficacy of Pozdeutinurad (AR882) in Treatment Naïve and Suboptimally Treated Gouty Arthritis with Tophi
-
ACR
临床2期
痛风性关节炎
42
Pozdeutinurad 75 mg
Tophi(complete resolution) = 43.0 %
积极
2025-10-24
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://acrabstracts.org/abstract/efficacy-of-pozdeutinurad-ar882-in-treatment-naive-and-suboptimally-treated-gouty-arthritis-with-tophi/
https://synapse.zhihuiya.com/clinical-result-detail/ae45e2a5de24e29050295ad5942252e8
Efficacy of Pozdeutinurad (AR882) in Treatment Naïve and Suboptimally Treated Gouty Arthritis with Tophi
-
ACR
临床2期
痛风性关节炎
42
Pozdeutinurad 75 mg + allopurinol
Tophi(complete resolution) = 57.0 %
积极
2025-10-24
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://acrabstracts.org/abstract/efficacy-of-pozdeutinurad-ar882-in-treatment-naive-and-suboptimally-treated-gouty-arthritis-with-tophi/
https://synapse.zhihuiya.com/clinical-result-detail/ae45e2a5de24e29050295ad5942252e8
SUSTAINED EFFICACY OF POZDEUTINURAD (AR882): LONG-TERM TREATMENT EFFECT OF A NOVEL AND SELECTIVE URAT1 INHIBITOR IN PATIENTS WITH CHRONIC GOUTY ARTHRITIS
-
EULAR
临床2期
痛风性关节炎
42
Pozdeutinurad 75 mg QD
Median sUA = 4.6 mg/dL
积极
2025-06-11
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://scientific.sparx-ip.net/archiveeular/?view=2&c=a&item=2025POS1307
https://synapse.zhihuiya.com/clinical-result-detail/e2a0ea42a05d35aa358483d2e8dd2343
SUSTAINED EFFICACY OF POZDEUTINURAD (AR882): LONG-TERM TREATMENT EFFECT OF A NOVEL AND SELECTIVE URAT1 INHIBITOR IN PATIENTS WITH CHRONIC GOUTY ARTHRITIS
-
EULAR
临床2期
痛风性关节炎
42
Pozdeutinurad 50 mg + allopurinol QD
Median sUA = 3.9 mg/dL
积极
2025-06-11
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://scientific.sparx-ip.net/archiveeular/?view=2&c=a&item=2025POS1307
https://synapse.zhihuiya.com/clinical-result-detail/e2a0ea42a05d35aa358483d2e8dd2343
AR882胶囊治疗原发性痛风伴高尿酸血症患者的最佳给药剂量方案和初步评价其有效性及安全性
NCT06603142
-
临床2期
高尿酸血症
-
AR 882
sUA(<360μmol/L; 8-week): P-Value = <0.001
优效
2024-10-10
广州瑞安博医药科技有限公司
Pozdeutinurad
https://mp.weixin.qq.com/s?__biz=MjM5NzY0MjM1Ng==&mid=2647549236&idx=1&sn=9f3d8e3a2a97e600a4304da84719cc9a&chksm=bf7a9cd05ed9635c12ff0563288756a5da4a8c8821ee01324817322275661fbe3c859083979a&scene=0&xtrack=1#rd
https://synapse.zhihuiya.com/clinical-result-detail/2822225da88a05a8002a82e34a5de9a2
AR882胶囊治疗原发性痛风伴高尿酸血症患者的最佳给药剂量方案和初步评价其有效性及安全性
NCT06603142
-
临床2期
高尿酸血症
-
非布司他
sUA(<360μmol/L; 8-week): P-Value = <0.001
优效
2024-10-10
广州瑞安博医药科技有限公司
Pozdeutinurad
https://mp.weixin.qq.com/s?__biz=MjM5NzY0MjM1Ng==&mid=2647549236&idx=1&sn=9f3d8e3a2a97e600a4304da84719cc9a&chksm=bf7a9cd05ed9635c12ff0563288756a5da4a8c8821ee01324817322275661fbe3c859083979a&scene=0&xtrack=1#rd
https://synapse.zhihuiya.com/clinical-result-detail/2822225da88a05a8002a82e34a5de9a2
Arthrosi to Present Additional Positive Phase 2 Program Data for AR882 at the 26th Asia-Pacific League of Associations for Rheumatology Congress (APLAR)
NCT05119686 | NCT05253833
PRNewswire
临床2期
痛风
-
AR882 50 mgAR882 50 mgAR882 50 mg
尿酸 = AR882 75 mg and the AR882 50 mg + allopurinol groups demonstrated a substantial and durable decrease in sUA through 3, 6 and 12 months.
积极
2024-08-23
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://www.prnewswire.com/news-releases/arthrosi-to-present-additional-positive-phase-2-program-data-for-ar882-at-the-26th-asia-pacific-league-of-associations-for-rheumatology-congress-aplar-302228846.html
https://synapse.zhihuiya.com/clinical-result-detail/8ee9a3222a582e85283883a5a438205e
Arthrosi to Present Additional Positive Phase 2 Program Data for AR882 at the 26th Asia-Pacific League of Associations for Rheumatology Congress (APLAR)
NCT05119686 | NCT05253833
PRNewswire
临床2期
痛风
-
AR882 75 mgAR882 75 mgAR882 75 mg
尿酸 = AR882 75 mg and the AR882 50 mg + allopurinol groups demonstrated a substantial and durable decrease in sUA through 3, 6 and 12 months.
积极
2024-08-23
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://www.prnewswire.com/news-releases/arthrosi-to-present-additional-positive-phase-2-program-data-for-ar882-at-the-26th-asia-pacific-league-of-associations-for-rheumatology-congress-aplar-302228846.html
https://synapse.zhihuiya.com/clinical-result-detail/8ee9a3222a582e85283883a5a438205e
AR882, A NOVEL AND SELECTIVE URAT1 INHIBITOR, SIGNIFICANTLY REDUCED TOPHI IN PATIENTS WITH CHRONIC GOUTY ARTHRITIS: RESULTS OF 12-MONTH OUTCOME FROM A GLOBAL TRIAL USING DIGITAL CALIPER MEASUREMENTS AND DUAL ENERGY COMPUTED TOMOGRAPHY
NCT05253833
EULAR
临床2期
痛风性关节炎
42
AR882AR882AR882 75 mg
尿酸(12-month) = 4.3 mg/dL
积极
2024-06-12
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://scientific.sparx-ip.net/archiveeular/index.cfm?view=2&c=a&searchfor=AR882&item=2024POS0268 | https://scientific.sparx-ip.net/archiveeular/?c=a&view=2&item=2024POS0268
https://synapse.zhihuiya.com/clinical-result-detail/a08a45255a28a30832eae8e22a538955
AR882, A NOVEL AND SELECTIVE URAT1 INHIBITOR, SIGNIFICANTLY REDUCED TOPHI IN PATIENTS WITH CHRONIC GOUTY ARTHRITIS: RESULTS OF 12-MONTH OUTCOME FROM A GLOBAL TRIAL USING DIGITAL CALIPER MEASUREMENTS AND DUAL ENERGY COMPUTED TOMOGRAPHY
NCT05253833
EULAR
临床2期
痛风性关节炎
42
AR882 50 mgAR882 50 mgAR882 50 mg + allopurinol
尿酸(12-month) = 3.7 mg/dL
积极
2024-06-12
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://scientific.sparx-ip.net/archiveeular/index.cfm?view=2&c=a&searchfor=AR882&item=2024POS0268 | https://scientific.sparx-ip.net/archiveeular/?c=a&view=2&item=2024POS0268
https://synapse.zhihuiya.com/clinical-result-detail/a08a45255a28a30832eae8e22a538955
Efficacy and Safety of AR882, a Selective Uric Acid Transporter 1 (URAT1) Inhibitor, in Gout Patients with Various Baseline Characteristics Following 12-Week Treatment in Patients
-
ACR
N/A
痛风
-
AR882 75 mg
腹泻 = Mild or moderate adverse events including diarrhea, headache, and upper respiratory infection were observed
-
2023-11-12
-
Pozdeutinurad
https://acrabstracts.org/abstract/efficacy-and-safety-of-ar882-a-selective-uric-acid-transporter-1-urat1-inhibitor-in-gout-patients-with-various-baseline-characteristics-following-12-week-treatment-in-patients/
https://synapse.zhihuiya.com/clinical-result-detail/33a24e43e2ddd0d5552a0309a850e385
Efficacy and Safety of AR882, a Selective Uric Acid Transporter 1 (URAT1) Inhibitor, in Gout Patients with Various Baseline Characteristics Following 12-Week Treatment in Patients
-
ACR
N/A
痛风
-
AR882 50 mg
腹泻 = Mild or moderate adverse events including diarrhea, headache, and upper respiratory infection were observed
-
2023-11-12
-
Pozdeutinurad
https://acrabstracts.org/abstract/efficacy-and-safety-of-ar882-a-selective-uric-acid-transporter-1-urat1-inhibitor-in-gout-patients-with-various-baseline-characteristics-following-12-week-treatment-in-patients/
https://synapse.zhihuiya.com/clinical-result-detail/33a24e43e2ddd0d5552a0309a850e385
Arthrosi to Present Positive Phase 2 Data for its Novel Selective URAT1 Inhibitor AR882 in Patients with Tophaceous Gout at ACR Convergence 2023
-
Biospace
临床2期
慢性痛风
42
AR882 75mg
尿酸(below 6mg/dL(3 month)) = 86 %
积极
2023-11-08
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://www.biospace.com/article/releases/arthrosi-to-present-positive-phase-2-data-for-its-novel-selective-urat1-inhibitor-ar882-in-patients-with-tophaceous-gout-at-acr-convergence-2023/
https://synapse.zhihuiya.com/clinical-result-detail/d0330945445035ea5ed528eed2a922a2
Arthrosi to Present Positive Phase 2 Data for its Novel Selective URAT1 Inhibitor AR882 in Patients with Tophaceous Gout at ACR Convergence 2023
-
Biospace
临床2期
慢性痛风
42
AR882 50mg+allopurinol
尿酸(below 6mg/dL(3 month)) = 77 %
积极
2023-11-08
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://www.biospace.com/article/releases/arthrosi-to-present-positive-phase-2-data-for-its-novel-selective-urat1-inhibitor-ar882-in-patients-with-tophaceous-gout-at-acr-convergence-2023/
https://synapse.zhihuiya.com/clinical-result-detail/d0330945445035ea5ed528eed2a922a2
A 12-WEEK, RANDOMIZED, DOUBLE-BLINDED, PLACEBO-CONTROLLED, PHASE 2B STUDY OF SAFETY, TOLERABILITY AND EFFICACY OF AR882 IN GOUT PATIENTS
NCT05119686
EULAR
临床2期
痛风
140
AR882 50mg
sUA = 5.0 mg/dL
-
2023-05-31
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://scientific.sparx-ip.net/archiveeular/?c=a&view=2&item=2023OP0295
https://synapse.zhihuiya.com/clinical-result-detail/2a55eaae545250825255425d552d8808
A 12-WEEK, RANDOMIZED, DOUBLE-BLINDED, PLACEBO-CONTROLLED, PHASE 2B STUDY OF SAFETY, TOLERABILITY AND EFFICACY OF AR882 IN GOUT PATIENTS
NCT05119686
EULAR
临床2期
痛风
140
AR882 75mg
sUA = 3.5 mg/dL
-
2023-05-31
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://scientific.sparx-ip.net/archiveeular/?c=a&view=2&item=2023OP0295
https://synapse.zhihuiya.com/clinical-result-detail/2a55eaae545250825255425d552d8808
ARTHROSI ANNOUNCES POSITIVE TOPLINE RESULTS FOR AR882 PHASE 2B STUDY
NCT05119686
Corporate Publications
临床2期
痛风
140
AR882 50 mg
AE = Mild or moderate AEs typically seen in clinical trials such as diarrhea, headache, upper respiratory infection
积极
2023-01-05
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://arthrosi.com/arthrosi-announces-positive-topline-results-for-ar882-phase-2b-study/
https://synapse.zhihuiya.com/clinical-result-detail/552ae5e25282992aa02553d28e232895
ARTHROSI ANNOUNCES POSITIVE TOPLINE RESULTS FOR AR882 PHASE 2B STUDY
NCT05119686
Corporate Publications
临床2期
痛风
140
AR882 75 mg
AE = Mild or moderate AEs typically seen in clinical trials such as diarrhea, headache, upper respiratory infection
积极
2023-01-05
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://arthrosi.com/arthrosi-announces-positive-topline-results-for-ar882-phase-2b-study/
https://synapse.zhihuiya.com/clinical-result-detail/552ae5e25282992aa02553d28e232895
COMBINATION TREATMENT OF AR882, A NEW URAT1 INHIBITOR, AND XANTHINE OXIDASE INHIBITORS ALLOPURINOL OR FEBUXOSTAT: EFFECT ON URIC ACID, HYPOXANTHINE AND XANTHINE IN PLASMA OR SERUM AND URINE
-
EULAR
临床2期
-
17
AR882 50mg
SUA lowering effect = 53 %
-
2021-06-02
Arthrosi Therapeutics, Inc.
Pozdeutinurad | 非布司他 | 别嘌醇
https://scientific.sparx-ip.net/archiveeular/?c=a&view=2&item=2021POS1128
https://synapse.zhihuiya.com/clinical-result-detail/248a8522a298a202ee8e989558443a28
COMBINATION TREATMENT OF AR882, A NEW URAT1 INHIBITOR, AND XANTHINE OXIDASE INHIBITORS ALLOPURINOL OR FEBUXOSTAT: EFFECT ON URIC ACID, HYPOXANTHINE AND XANTHINE IN PLASMA OR SERUM AND URINE
-
EULAR
临床2期
-
17
Allopurinol 300mg
SUA lowering effect = 35 %
-
2021-06-02
Arthrosi Therapeutics, Inc.
Pozdeutinurad | 非布司他 | 别嘌醇
https://scientific.sparx-ip.net/archiveeular/?c=a&view=2&item=2021POS1128
https://synapse.zhihuiya.com/clinical-result-detail/248a8522a298a202ee8e989558443a28
PHARMACOKINETICS AND SERUM URATE LOWERING EFFECTS OF AR882, A NOVEL, POTENT AND SELECTIVE URICOSURIC AGENT, IN PATIENTS WITH GOUT
NCT04155918
EULAR
临床2期
痛风
30
AR882 25 mg
AE = All AEs were mild or moderate in severity and most were considered not related to study treatment. There were no serious AEs or AEs resulting in study drug discontinuation.
积极
2021-06-01
Arthrosi Therapeutics, Inc.
Pozdeutinurad
http://scientific.sparx-ip.net/archiveeular/index.cfm?searchfor=AR882&c=a&view=1&item=2021POS1130 | https://scientific.sparx-ip.net/archiveeular/?view=2&c=a&item=2021POS1130
https://synapse.zhihuiya.com/clinical-result-detail/e948a2a820aa32e4e32ed9d8a08e84ea
PHARMACOKINETICS AND SERUM URATE LOWERING EFFECTS OF AR882, A NOVEL, POTENT AND SELECTIVE URICOSURIC AGENT, IN PATIENTS WITH GOUT
NCT04155918
EULAR
临床2期
痛风
30
AR882 50 mg
AE = All AEs were mild or moderate in severity and most were considered not related to study treatment. There were no serious AEs or AEs resulting in study drug discontinuation.
积极
2021-06-01
Arthrosi Therapeutics, Inc.
Pozdeutinurad
http://scientific.sparx-ip.net/archiveeular/index.cfm?searchfor=AR882&c=a&view=1&item=2021POS1130 | https://scientific.sparx-ip.net/archiveeular/?view=2&c=a&item=2021POS1130
https://synapse.zhihuiya.com/clinical-result-detail/e948a2a820aa32e4e32ed9d8a08e84ea
AR882, a Potent and Selective Uric Acid Lowering Agent Acting Through Inhibition of Uric Acid Reuptake, Shows Excellent Pharmacokinetics and Pharmacodynamics in a Phase 1 Clinical Trial
-
ACR
临床1期
-
31
AR882 15 mg
Adverse Event: Adverse Events = All adverse events (AEs) were mild in severity and no serious adverse events (SAEs) were reported. There were no clinically significant laboratory or ECG abnormalities noted.
积极
2019-11-11
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://acrabstracts.org/abstract/ar882-a-potent-and-selective-uric-acid-lowering-agent-acting-through-inhibition-of-uric-acid-reuptake-shows-excellent-pharmacokinetics-and-pharmacodynamics-in-a-phase-1-clinical-trial/
https://synapse.zhihuiya.com/clinical-result-detail/0e2a5e4400845a5934a3add54a82a843
AR882, a Potent and Selective Uric Acid Lowering Agent Acting Through Inhibition of Uric Acid Reuptake, Shows Excellent Pharmacokinetics and Pharmacodynamics in a Phase 1 Clinical Trial
-
ACR
临床1期
-
31
AR882 50 mg (fasted)
Adverse Event: Adverse Events = All adverse events (AEs) were mild in severity and no serious adverse events (SAEs) were reported. There were no clinically significant laboratory or ECG abnormalities noted.
积极
2019-11-11
Arthrosi Therapeutics, Inc.
Pozdeutinurad
https://acrabstracts.org/abstract/ar882-a-potent-and-selective-uric-acid-lowering-agent-acting-through-inhibition-of-uric-acid-reuptake-shows-excellent-pharmacokinetics-and-pharmacodynamics-in-a-phase-1-clinical-trial/
https://synapse.zhihuiya.com/clinical-result-detail/0e2a5e4400845a5934a3add54a82a843
13、转化医学
研究
亮点
主题
期刊/会议
出版日期
药物
适应症
机构
Efficacy of Pozdeutinurad (AR882) in Treatment Naïve and Suboptimally Treated Gouty Arthritis with Tophi
**总结:Pozdeutinurad(AR882)治疗痛风石的有效性** Pozdeutinurad(POZD)是一种新型选择性URAT1抑制剂,目前处于III期临床阶段,用于治疗痛风及痛风石。传统静脉疗法(如聚乙二醇化酶)因成本高、需联合免疫抑制剂等问题限制其应用。POZD作为口服药物,可同时降低血尿酸(sUA)并溶解痛风石。 一项II期试验纳入42例痛风石患者(sUA>6.0 mg/dL或未治疗者≥7.0 mg/dL),随机接受POZD 75 mg单药、POZD 50 mg+别嘌醇或别嘌醇(≤300 mg)治疗,随访18个月。结果显示: 1. **sUA降低**:治疗难治组基线sUA较高(9.5-9.8 mg/dL vs. 未治疗组7.6-8.5 mg/dL)。POZD 75 mg单药使难治组和未治疗组sUA分别降低49%和54%;联合别嘌醇后降幅增至61%和74%。 2. **痛风石消退**:12个月时,难治组43%(单药)和57%(联合)患者至少1个靶痛风石完全消退;未治疗组仅33%(单药)实现完全消退。 3. **尿酸结晶体积减少**:难治组结晶减少更显著(单药-17.4 cm³ vs. 未治疗组-0.92 cm³;联合-20.1 cm³ vs. -0.03 cm³)。 **结论**:POZD单药或联合别嘌醇可有效降低sUA、促进痛风石溶解,为难治性或初治痛风石患者提供新选择。
2期临床研究
ACR 2025
2025-10-24
Pozdeutinurad
痛风性关节炎
Arthrosi Therapeutics, Inc.
SUSTAINED EFFICACY OF POZDEUTINURAD (AR882): LONG-TERM TREATMENT EFFECT OF A NOVEL AND SELECTIVE URAT1 INHIBITOR IN PATIENTS WITH CHRONIC GOUTY ARTHRITIS
-
2期临床研究
EULAR 2025
2025-06-11
Pozdeutinurad
痛风性关节炎
-
SAFETY AND TOLERABILITY OF POZDEUTINURAD (AR882) TREATMENT FOLLOWING LONG-TERM DOSING IN PATIENTS WITH CHRONIC GOUTY ARTHRITIS AND SUBCUTANEOUS TOPHI
-
2期临床研究
EULAR 2025
2025-06-11
Pozdeutinurad
痛风性关节炎
Arthrosi Therapeutics, Inc. | Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, United States of America
AR882, A SELECTIVE URAT1 INHIBITOR, EXHIBITS NO DRUG-DRUG INTERACTIONS WITH KEY RENAL, HEPATIC, AND GI TRANSPORTERS
AR882是一种选择性URAT1抑制剂,用于治疗痛风和痛风性石疮。在临床研究中,AR882表现出良好的药代动力学和强大的疗效。在痛风患者的2期研究中,AR882与常用的抗高血糖药物、降压药、他汀类药物和利尿剂之间没有药物相互作用。在体外研究和动物研究中,AR882与肾脏、肝脏和肠道转运蛋白无相互作用。综合评估显示,AR882在临床上可以安全地与痛风患者的常见并发症相关的药物一起使用。
2期临床研究
EULAR 2024
2024-06-05
Pozdeutinurad
-
Arthrosi Therapeutics, Inc.
AR882, A NOVEL AND SELECTIVE URAT1 INHIBITOR, SIGNIFICANTLY REDUCED TOPHI IN PATIENTS WITH CHRONIC GOUTY ARTHRITIS: RESULTS OF 12-MONTH OUTCOME FROM A GLOBAL TRIAL USING DIGITAL CALIPER MEASUREMENTS AND DUAL ENERGY COMPUTED TOMOGRAPHY
AR882是一种新型选择性尿酸转运蛋白1(URAT1)抑制剂,用于治疗痛风和痛风性石头病。在全球试验中,AR882显著降低慢性痛风性关节炎患者的痛风石的体积,使用数字卡尺测量和双能量计算机断层扫描(DECT)进行了12个月的结果。研究表明,AR882在6个月的临床试验中显著降低了血清尿酸(sUA)水平,并通过数字卡尺测量和DECT显著减少了临床可见的皮下痛风石和总尿酸晶体沉积。研究结果显示,AR882在治疗痛风患者的皮下痛风石和尿酸晶体沉积方面具有长期疗效,且安全有效。AR882可能比现有疗法更有效且更安全,适用于治疗痛风患者,包括那些有临床可见和亚临床晶体沉积的患者。
2期临床研究
EULAR 2024
2024-06-05
Pozdeutinurad
痛风 | tophaceous gout
Arthrosi Therapeutics, Inc.
AR882, a Potent Uricosuric Agent, Shows Favorable Uric Acid Excretion Profile Following Multiple Doses
AR882是一种强效利尿药物,具有良好的尿酸排泄特性。该药物通过抑制尿酸转运蛋白1(URAT1)来降低血清尿酸(sUA)水平。与以往的利尿药物不同,AR882在肾脏中的尿酸排泄呈现出平稳的曲线,没有出现高浓度的尿酸输入,从而降低了肾脏毒性的风险。研究结果表明,AR882在多次给药后,尿酸排泄量和速率保持稳定,且具有持久的URAT1抑制作用。因此,AR882作为一种新型利尿药物,具有良好的肾脏安全性,相较于现有的利尿药物具有更优越的特性。
药物发现/临床前
ACR 2023
2023-11-13
Pozdeutinurad
-
Arthrosi Therapeutics, Inc.
A 12-WEEK, RANDOMIZED, DOUBLE-BLINDED, PLACEBO-CONTROLLED, PHASE 2B STUDY OF SAFETY, TOLERABILITY AND EFFICACY OF AR882 IN GOUT PATIENTS
本研究是一项为期12周的随机、双盲、安慰剂对照的2B期研究,旨在评估AR882在痛风患者中的安全性、耐受性和疗效。研究结果显示,接受AR882治疗的患者中,大多数患者的尿酸水平降至5或4mg/dL以下,表明AR882可能比现有的痛风治疗方案更有效且安全可控。该研究为AR882在痛风治疗中的潜在应用提供了有益信息。
2期临床研究
EULAR 2023
2023-05-31
Pozdeutinurad
痛风
Arthrosi Therapeutics, Inc.
COMBINATION TREATMENT OF AR882, A NEW URAT1 INHIBITOR, AND XANTHINE OXIDASE INHIBITORS ALLOPURINOL OR FEBUXOSTAT: EFFECT ON URIC ACID, HYPOXANTHINE AND XANTHINE IN PLASMA OR SERUM AND URINE
本研究评估AR882单独或与allopurinol或febuxostat联合对循环和尿液中次黄嘌呤、黄嘌呤和尿酸水平的影响。AR882单药对尿酸下降效果好于allopurinol或febuxostat,并且与allopurinol联合可使尿酸下降66%,与febuxostat联合可使尿酸下降71%。组合治疗显著增加了患者达到低于5mg/dL、4mg/dL和甚至3mg/dL的尿酸水平的比率。AR882对血清尿酸下降效果的贡献大于XO抑制剂,与allopurinol联合可使100%患者达到低于4mg/dL的尿酸水平。AR882对次黄嘌呤和黄嘌呤水平无显著影响,安全耐受良好。与XO抑制剂联合使用可能为预防痛风急性发作以及减轻顽固痛风患者石头的形成提供一个选择。
2期临床研究
EULAR 2021
2021-06-02
非布司他 | 别嘌醇 | Pozdeutinurad
-
-
AR882, a Potent and Selective URAT1 Inhibitor with a Favorable Pharmacological, Pharmacokinetic and Toxicity Profile
-
药物发现/临床前
ACR 2019
2019-11-11
Pozdeutinurad
痛风
Arthrosi Therapeutics, Inc. | Arthrosi Therapeutics, Laguna Hills
AR882, a Potent and Selective Uric Acid Lowering Agent Acting Through Inhibition of Uric Acid Reuptake, Shows Excellent Pharmacokinetics and Pharmacodynamics in a Phase 1 Clinical Trial
AR882是一种强效且选择性的尿酸转运蛋白1(URAT1)抑制剂,通过抑制尿酸再吸收来降低尿酸水平。在健康成年男性志愿者中进行的一项单剂量临床研究表明,AR882在15毫克、50毫克和100毫克剂量下均显示出优异的药代动力学和剂量依赖性血清尿酸(sUA)降低效果。AR882在服用后的吸收速率适中,半衰期约为10-13小时。在饭后服用时,AR882的吸收速率较慢,但对sUA的降低效果没有影响。AR882在所有剂量下均表现出良好的耐受性,无严重不良事件发生。总之,AR882在单剂量下表现出显著的sUA降低能力,预计在多剂量下将有积累效应。
1期临床研究
ACR 2019
2019-11-11
Pozdeutinurad
-
-