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HZT-501

Phase 3

Osteoarthritis | Small molecule | Immunology |Amgen Inc.|Last Updated: Dec 18, 2024

Success Probability

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLEDDMC
Total Trials2
Total Enrollment265

FDA Designations

No designations recorded

Clinical trial landscape

HZT-501 · 3 trials · 6 indications

Phase 3 3
NCT00984815Safety Study of HZT-501 in Patients Who Require Long-Term Daily Non-steroidal Anti-inflammatory Drug TreatmentOsteoarthritis
COMPLETED86 Analytics
NCT00613106Double-Blind Follow-on Safety Study of HZT-501 (Ibuprofen 800 mg/Famotidine 26.6 mg) in Subjects Who Have Completed Participation in HZ-CA-301 (NCT00450658) or HZ-CA-303 (NCT00450216)Osteoarthritis
COMPLETED179 Analytics
NCT00450658Efficacy and Safety Study of HZT-501 in Reducing the Risk of Ibuprofen-associated UlcersPeptic Ulcer
COMPLETED627 Analytics
PHASE3COMPLETED
Safety Study of HZT-501 in Patients Who Require Long-Term Daily Non-steroidal Anti-inflammatory Drug Treatment
OsteoarthritisUnlock trial analytics
PHASE3COMPLETED
Double-Blind Follow-on Safety Study of HZT-501 (Ibuprofen 800 mg/Famotidine 26.6 mg) in Subjects Who Have Completed Participation in HZ-CA-301 (NCT00450658) or HZ-CA-303 (NCT00450216)
OsteoarthritisUnlock trial analytics
PHASE3COMPLETED
Efficacy and Safety Study of HZT-501 in Reducing the Risk of Ibuprofen-associated Ulcers
Peptic UlcerUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants With Treatment Emergent Adverse Events
54 weeks
Number of Subjects Who Develop Endoscopically-diagnosed Upper Gastrointestinal Ulcers Confirmed by Endoscopy.
24 weeks

The primary efficacy endpoint was the number of subjects with upper gastrointestinal (i.e., gastric and/or duodenal) ulcer at any time throughout 24 weeks of treatment. An ulcer was defined as a mucosal break of at least 3 mm in diameter with unequivocal depth. A subject is considered to have completed the study if all scheduled assessments up through the Week 24 visit have been performed.

Secondary Endpoints

Change From Baseline in the Pain Intensity Scale of the Severity of Dyspepsia Assessment (SODA) Questionnaire at 54 Weeks
Baseline and 54 Weeks
Change From Baseline in the Non-pain Symptoms Scale of the Severity of Dyspepsia Assessment (SODA) Questionnaire at 54 Weeks
Baseline and 54 Weeks
Change From Baseline in the Satisfaction With Dyspepsia-Related Health Scale of the Severity of Dyspepsia Assessment (SODA) Questionnaire at 54 Weeks
Baseline and 54 Weeks
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
HZT-501EXPERIMENTALOpen-label treatment with HZT-501
IbuprofenACTIVE_COMPARATORIbuprofen 800mg
1EXPERIMENTALHZT-501: Ibuprofen 800mg/Famotidine 26.6mg
2ACTIVE_COMPARATORIbuprofen 800mg

Interventions

NameTypeDescription
HZT-501DRUGFixed-dose combination oral tablet 800mg Ibuprofen/26.6 mg Famotidine taken three times per day
IbuprofenDRUGIbuprofen 800mg administered orally 3 times daily for at least 28 weeks
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Eligibility Criteria

Age Range40 Years to 80 Years
SexALL
Healthy VolunteersNo
Study Sites4

Inclusion Criteria: * Patient is capable of understanding the purpose and risks of the study and is able to provide written Informed Consent. * Patient is male or female, aged 40 to 80 years of age. * Patient is expected to require daily administration of an NSAID for at least the coming year for c...

Countries:United States
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Frequently asked questions about HZT-501

What is HZT-501 used for?

HZT-501 is an investigational small molecule being developed for osteoarthritis and peptic ulcer. It is studied in patients who require long-term daily non-steroidal anti-inflammatory drug treatment, with the aim of reducing the risk of ibuprofen-associated ulcers.

What does HZT-501 target?

HZT-501 is a combination of ibuprofen and famotidine. Ibuprofen is a nonsteroidal anti-inflammatory drug that reduces pain and inflammation, while famotidine is a histamine H2-receptor antagonist that reduces stomach acid production to help prevent ulcers.

Who makes HZT-501?

HZT-501 is being developed by Amgen Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol AMGN.

What phase is HZT-501 in?

HZT-501 is in Phase 3 clinical development. It is investigational and not yet approved by regulatory authorities. Three Phase 3 trials have been completed, with a total enrollment of 627 participants in the primary study.

What clinical trials is HZT-501 in?

HZT-501 has completed three Phase 3 trials: NCT00450658, which studied its efficacy in reducing ibuprofen-associated ulcers in 627 patients with peptic ulcer; NCT00613106, a follow-on safety study in 179 patients; and NCT00984815, a safety study in 86 patients requiring long-term NSAID treatment.

Is HZT-501 the same as ibuprofen and famotidine combination?

HZT-501 is a fixed-dose combination of ibuprofen 800 mg and famotidine 26.6 mg. It is designed to provide the analgesic and anti-inflammatory effects of ibuprofen while the famotidine component helps protect against gastrointestinal ulcers.