Sintilimab and Linperlisib Combination Treatment in Relapsed or Refractory Extranodal Natural Killer/T Cell Lymphoma

NCT ID: NCT06793956

Last Updated: 2025-03-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-02-21

Study Completion Date

2030-01-31

Brief Summary

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This is an open-label, phase Ib study evaluating the combination treatment of sintilimab and linperlisib in patients with relapsed or refractory extranodal natural killer/T-cell lymphoma (NKTCL).

Detailed Description

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Conditions

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Extranodal Natural Killer/T Cell Lymphoma

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Sintilimab and Linperlisib Combination Treatment

Group Type EXPERIMENTAL

Sintilimab and Linperlisib Combination Treatment

Intervention Type DRUG

Sintilimab administered via intravenous infusion; Linperlisib administered orally.

Interventions

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Sintilimab and Linperlisib Combination Treatment

Sintilimab administered via intravenous infusion; Linperlisib administered orally.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Pathologically confirmed extranodal NKTCL.
2. Voluntary participation in the clinical study; fully understand the study, and have signed the written informed consent form.
3. Age ≥ 18 years.
4. Relapsed or refractory NKTCL after failure of at least one line of asparaginase-based chemotherapy or chemoradiotherapy regimen.
5. ECOG performance status: 0-2.
6. Estimated survival time ≥ 3 months.
7. At least one measurable lesion according to the Lugano 2014 lymphoma evaluation criteria.
8. Adequate organ and bone marrow function.

Exclusion Criteria

1. Patients previously treated with PI3K inhibitors.
2. Patients with hemophagocytic syndrome.
3. Patients known to be allergic to any component of monoclonal antibodies.
4. Patients with a history of other malignancies within the past 5 years or concurrent malignancies (excluding basal cell carcinoma of the skin).
5. Patients with aggressive NK-cell leukemia or central nervous system involvement.
6. Patients who have participated in other drug clinical trials within 4 weeks prior to the start of this study or have received anti-tumor treatment within 4 weeks before the study initiation.
7. Patients with clinically significant gastrointestinal abnormalities that may affect drug intake, transport, or absorption (e.g., inability to swallow, chronic diarrhea, intestinal obstruction) or patients who have undergone total gastrectomy.
8. Patients with a history of interstitial lung disease (except for asymptomatic interstitial lung disease caused by radiotherapy).
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sun Yat-sen University

OTHER

Sponsor Role lead

Responsible Party

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Qingqing Cai

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Sun Yat-sen Universitiy Cancer Center

Guangzhou, Guangdong, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Qingqing Cai, MD. PhD.

Role: CONTACT

0086-20-87342823

Facility Contacts

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Qingqing Cai

Role: primary

0086-20-87342823

Other Identifiers

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B2024-753

Identifier Type: -

Identifier Source: org_study_id

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