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Effect of gecacitinib hydrochloride tablets on immune function in patients with myelofibrosis

Clinical study on the effect of gecaxitinib hydrochloride tablets on immune function in patients with myelofibrosis

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500106406
Enrollment
Unknown
Registered
2025-07-23
Start date
2025-07-25
Completion date
Unknown
Last updated
2025-08-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

PMFPost-PV-MFPost-ET-MF

Interventions

Gecacitinib:NA
Control:NA

Sponsors

West China Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Aged 18 years or older,male or female; 2.Patients diagnosed with PMF according to WHO(2016 edition),or patients diagnpsed with post-pv-mf or post-et-mf according to iwg-mrt standard; 3.Patients with medium-risk -1or medium-risk-2 or high-risk myelofibrosis were evaluated according to dipss grouping criteria; 4.The expected survival time is more than 24 weeks; 5.ECOG score 0-2; 6.Peripheral blood protocells 10%; 7.Patients who have received JAK inhibitor treatment before; 8.Patients who uses Gecacitinib to treat MF; 9.Voluntarily sign the informed consent in accordance with the requirements of the ethics committee; 10.In addition, 10 healthy people were used as controls.

Exclusion criteria

Exclusion criteria: 1.Patients with autoimmune disease at the time of screening or in a prior medical history; 2.Screening for bacterial, viral, parasitic or fungal infections requiring treatment with any clinical symptoms; 3. HIV positive; 4.Women who are planning to become pregnant or who are pregnant or lactating, and those who were unable to use effective contraceptives throughout the trial; 5. Patients with other serious diseases that the researchers believe may affect patient safety or compliance; 6. Suspected allergic to Gecacitinib hydrochloride or similar drugs; 7.Select those who have participated in the clinical trials of other new drugs or medical devices within the first 12 weeks; 8.Use of any immunosuppressant other than glucocortex within 2 weeks prior to enrollment;

Design outcomes

Primary

MeasureTime frame
Cellular immune related indicators;

Secondary

MeasureTime frame
Effectiveness;Safety;

Countries

China

Contacts

Public ContactYang Yunfan

West China Hospital of Sichuan University

tongjijerry@126.com+86 189 8060 7326

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026