| Eligibility |
Inclusion Criteria:
- Males and/or females over age 18.
- Histologically or cytologically confirmed diagnosis of relapsed or refractory
peripheral T/NK cell lymphoma.
- Eastern Cooperative Oncology Group performance status of 0 to 1.
- Life expectancy of at least 3 months.
- At least one measurable lesion according to Lugano 2014.
- Adequate organ function.
- Had anti-tumor treatment within 2 weeks prior to the first dose of investigational
product (including TKI, Chinese herbal anti-tumor treatment); within 4 weeks prior to
the first dose of investigational product (including chemotherapy, radiotherapy,
immunotherapy and major surgery); other targeted therapies with 5 half-life period
prior to the first dose.
- Men and women of childbearing potential are willing to employ an effective method of
contraception for the entire duration of study and 6 months after the last dose.
- Volunteers did not participate in other clinical trials within 1 month prior to study
entry.
- Provision of signed and dated, written informed consent prior to any study- specific
evaluation.
Exclusion Criteria:
- Previous treatment with any PI3K-delta inhibitors.
- Uncontrolled pleural effusion and ascites.
- The dosage of steroid hormone (prednisone equivalent) was greater than 20mg/day, and
lasted for more than 14 days.
- Medical conditions in swallowing difficulty, malabsorption, or other chronic
gastrointestinal disease that may hamper compliance and/ or absorption of the
investigational agent.
- Drugs that may prolong the QT (such as anti-arrhythmic drugs) could not be interrupted
during the study period.
- Evidence of central nervous system involvement of the malignancy, including invasion
of brain parenchyma and meninges, or spinal cord compression.
- Have active viral, bacterial, fungal, or other infections that require systematic
treatment (e.g., active tuberculosis), excluding nail bed fungal infections.
- Active infection with hepatitis B and C virus (volunteers with HBsAg or HBcAb positive
but HBV-DNA negative, or HCV antibody positive but HCV-RNA negative can be enrolled).
- History of immune deficiency (acquired and congenital), or history of organ
transplantation, or allogeneic bone marrow or hematopoietic stem cell transplantation;
with active autoimmune disease or history of autoimmune disease (e.g., autoimmune
enteritis and systemic lupus erythematosus).
- prior autologous hematopoietic stem cell transplantation within 90 days prior to the
first dose of study drug.
- Presence of severe or uncontrolled cardiovascular disease.
- Medical history of active bleeding within 2 months prior to study entry, or currently
achieved anticoagulant therapy, or susceptible to bleed by the judgement of
investigator.
- Presence of concomitant diseases that are seriously endanger the safety of patient or
affect the completion of the study by the investigator's judgment (e.g., uncontrolled
hypertension, diabetes, thyroid diseases).
- Had received GCSF or blood transfusion treatment within 14 days prior to study entry.
- Female subjects of childbearing potential have a positive pregnancy test at the
baseline.
- Medical history of other primary malignant tumors in the past 5 years except for the
following: clinically cured cervical or breast carcinoma in situ, local basal cell or
squamous cell carcinoma of the skin, thyroid tumor.
- Adverse events occurred during previous anticancer therapy have not been recovered to
=1 (CTCAE 5.0) except toxicity with no significant risk determined by investigator
such as alopecia.
- Live vaccine was administered within 30 days prior to the first dose of the
investigational drug, or was scheduled to be administered during the study period.
- Judgment by the investigator that the volunteer should not participate in the study.
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