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Allopurinol

Alternative Names: allopurinol, zyloprim, ath-008, ath 008, ath008, lopurin, aloprim, duzallo
Clinical Status: Inactive
Latest Update: 2025-06-29
Latest Update Note: Clinical Trial Update

Product Description

Allopurinol is used to treat gout, high levels of uric acid in the body caused by certain cancer medications, and kidney stones. Allopurinol is in a class of medications called xanthine oxidase inhibitors. It works by reducing the production of uric acid in the body. High levels of uric acid may cause gout attacks or kidney stones. Allopurinol is used to prevent gout attacks, not to treat them once they occur. (Sourced from: https://medlineplus.gov/druginfo/meds/a682673.html)

Mechanisms of Action: XO Inhibitor

Novel Mechanism: No

Modality: Small Molecule

Route of Administration: Oral

FDA Designation: *

Approval Status: Approved

Approved Countries: Algeria | Argentina | Australia | Austria | Bangladesh | Belgium | Bosnia | Brazil | Bulgaria | Canada | Chile | China | Colombia | Croatia | Cyprus | Czech | Denmark | Dominican Republic | Ecuador | Egypt | Estonia | European Medicines Agency | Finland | France | Germany | Greece | Hong Kong | Hungary | Iceland | India | Indonesia | Ireland | Israel | Italy | Jordan | Korea | Latvia | Lebanon | Lithuania | Luxembourg | Malaysia | Malta | Mexico | Morocco | Netherlands | New Zealand | Norway | Pakistan | Peru | Philippines | Poland | Portugal | Romania | Russia | Saudi Arabia | Serbia | Singapore | Slovakia | Slovenia | South Africa | Spain | Sri Lanka | Sweden | Switzerland | Taiwan | Thailand | Tunisia | Turkey | Ukraine | United Arab Emirates | United Kingdom | United States | Uruguay | Venezuela | Vietnam

Approved Indications: None

Known Adverse Events: None

Company: AstraZeneca
Company Location: CAMBRIDGE X0 CB2 0AA
Company CEO: Pascal Soriot
Additional Commercial Interests: None

Clinical Description

Map of Global Clinical Trials for Allopurinol

Countries in Clinic: Austria, Belgium, China, Estonia, Finland, Germany, Italy, Netherlands, Norway, Poland, Portugal, Spain, Switzerland, United States

Active Clinical Trial Count: 8

Recent & Upcoming Milestones

Highest Development Phases

Phase 3: Brain Injuries|Congenital Heart Defects|Gout|Hypoxia-Ischemia, Brain

Trial

Phase

Trial Status

Disease

Primary Completion Date

Probability of Success

Latest Trial Update Date

Data Updated

D0120-205

P2

Active, not recruiting

Gout

2025-07-31

50%

2025-05-09

Primary Endpoints|Treatments|Trial Status

UR1-DOT-103

P2

Completed

Gout

2024-06-27

2025-01-30

Primary Completion Date|Primary Endpoints|Start Date|Study Completion Date|Treatments|Trial Status

CTR20242287

P2

Recruiting

Gout

None

2025-04-29

Patient Enrollment|Start Date|Treatments|Trial Status

CTR20242609

P2

Recruiting

Gout

None

2025-04-29

Patient Enrollment|Start Date|Treatments|Trial Status

CRUCIAL

P3

Recruiting

Congenital Heart Defects

2026-10-31

2024-05-17

Primary Endpoints

ALBINO

P3

Recruiting

Hypoxia-Ischemia, Brain|Brain Injuries

2026-01-31

2023-07-12

Primary Completion Date|Primary Endpoints

EURELIA2

P3

Completed

Gout

2025-05-06

31%

2025-05-16

Primary Completion Date|Primary Endpoints

SHR4640-303

P3

Completed

Gout

2023-12-13

18%

2025-01-25

Patient Enrollment|Primary Completion Date|Primary Endpoints|Study Completion Date|Treatments|Trial Status

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