Compound · clinical trials

HSK44459 clinical trials

Source: ClinicalTrials.gov, U.S. National Library of Medicine — the 3 trials in our China register that name HSK44459 as an intervention. Synced 10 Nov 2026

3Current trials

0Recruiting now

2Lead sponsors

1Country register

Maintained by Sreepriya Prasannan

MSc Digital Transformation of Life Sciences (Innopharma Education / Griffith College); MSc & BSc Botany HSE Spark Ignite 2026 — Top 14 finalist

Compiled from ClinicalTrials.gov registry records · Synced 10 Nov 2026 · Editorial standards

At a glance

HSK44459 is named as an intervention in 3 current clinical trials in our China register. None are recruiting at the moment. The most common phase is Phase 2. The sponsor with the most trials is Haisco Pharmaceutical Group Co., Ltd (2). The most-studied condition is Psoriasis.

Patient leaflets for HSK44459

The package leaflet is the official guide for patients that comes with every medicine. These links go to the regulators that publish it.

UK
United Kingdom: Search MHRA Products
Patient information leaflets and SmPCs for UK-licensed products.
US
United States: Search DailyMed
FDA-approved labels, including patient and medication guides.

Leaflets differ between brands and countries; always read the one that comes with your own medicine. This is regulatory information, not medical advice.

Trials by status

Not yet open133%
Active, closed267%

Trials by phase

Phase 2267%
Phase 1/2133%

Clinical trials of HSK44459

3 trials

Study	Phase	Status	Lead sponsor	Registers
A Phase II Efficacy and Safety Study of HSK44459 in Subjects With Moderate to Severe Plaque Psoriasis NCT07150988 · ClinicalTrials.gov ↗ · Psoriasis	Phase 2	Not yet open	Haisco Pharmaceutical Group Co., Ltd	China
A Study for HSK44459 in Participants With Atopic Dermatitis NCT06996912 · ClinicalTrials.gov ↗ · Atopic Dermatitis (AD)	Phase 2	Active, closed	Xizang Haisco Pharmaceutical Co., Ltd	China
Trial of HSK44459 Cream for the Management Plaque Psoriasis NCT07623486 · ClinicalTrials.gov ↗ · Psoriasis	Phase 1/2	Active, closed	Haisco Pharmaceutical Group Co., Ltd	China

Registers list studies that are recruiting, about to open, active but closed to enrolment, or enrolling by invitation. The UK and USA registers cover industry-sponsored studies only. Trial titles and statuses are copied from the registry as published.

Conditions studied with HSK44459

2 conditions

Psoriasis2 Atopic Dermatitis (AD)1

By country register

Register	Trials	Recruiting
Clinical trials in China	3	0

A trial with sites in more than one country appears in each of those registers.

Related compounds

Questions about HSK44459 trials

How many clinical trials are testing HSK44459?

3 current trials in our China register name HSK44459 as a drug or biological intervention, as of the registry sync on 10 November 2026. Completed and withdrawn studies are not counted.

Are HSK44459 trials recruiting patients?

Not at the moment. None of the 3 trials in our registers is recruiting; they are active but closed to enrolment, not yet open, or enrolling by invitation. Only the study team can confirm whether a patient is eligible.

Who sponsors HSK44459 clinical trials?

Haisco Pharmaceutical Group Co., Ltd (2) and Xizang Haisco Pharmaceutical Co., Ltd (1). The number in brackets is how many trials each organisation leads.

Where does this information come from?

Every trial, status, phase and sponsor on this page is copied from public ClinicalTrials.gov records by a daily sync. Nothing here describes how HSK44459 works or whether it is effective, and it is not medical advice.

How this page is built

Everything on this page is copied from public ClinicalTrials.gov registry records — it is not written from memory, and nothing here describes how HSK44459 works or whether it is effective. Each trial links to its own record so you can check it yourself.

ClinicalTrials.gov (U.S. National Library of Medicine) ↗ Trial IDs, titles, intervention names and synonyms, phase, overall status, lead sponsor and conditions for every trial on this page

This page is built automatically: a daily sync job reads the registry records behind our country trial registers, collects every trial that lists HSK44459 (or a registered synonym) as a drug or biological intervention, and tabulates the registry fields directly. Placebos and generic comparators are excluded. There is no AI drafting and no per-compound editorial pass, and the page has not been clinically reviewed. The “last verified” date above is the timestamp of that sync, not a review date. Our general editorial approach is described in our editorial standards and corrections policy. The ClinicalTrials.gov data on this page was last retrieved on 10 Nov 2026. How every register is built: methodology · fixes we have made: corrections log.

Please verify before you rely on this. This page is general information for life-science and pharmaceutical professionals. It is not medical advice, and it has not been reviewed by a clinician — our editorial team holds life-science qualifications, not clinical ones. It is not exhaustive and may not reflect the most recent label change. Always check the official prescribing information (US Prescribing Information or EU SmPC) and speak to your doctor or pharmacist before acting on anything here. Drugs in the same class are not automatically interchangeable, and approvals, brand names and indications differ between the US, the EU/Ireland (EMA/HPRA) and other regions. Spotted an error? Tell us — we correct promptly and log it.