NCT06990529招募中2 期
An Open-label, Single-arm Extension Study to Evaluate the Long-term Safety, Tolerability, and Efficacy of Leniolisib for Immune Dysregulation in Primary Immunodeficiency Disorders
干预措施
相关药物
试验速览
- 阶段
- 2 期
- 状态
- 招募中
- 入组人数
- 12
- 试验地点
- 4
- 主要终点
- To assess the long-term safety and tolerability of leniolisib
研究概览
简要总结
This is an open-label extension (OLE) study to extend treatment to patients with primary immunodeficiency (PID) disorders linked to phosphoinositide 3-kinase delta signaling who participated in a prior study of leniolisib, LE 7201. The primary objective is to assess long-term safety and tolerability of leniolisib. Secondary and exploratory objectives include various efficacy and immunophenotyping measures for leniolisib.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 12 Years 至 75 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subject must have participated in LE
- •Subject is deemed by the Investigator to benefit from continued leniolisib therapy.
- •Subject or their legal representatives (for a patient under the age of 18 years) must be able to communicate with the Investigator and understand and comply with the requirements of the study, including an ability to provide written informed consent before any assessment is performed.
排除标准
- •Subject has had a successful allogeneic hematopoietic stem cell transplant.
- •Previous or concurrent use of immunosuppressive medication, such as:
- •Use of an mTOR inhibitor or a PI3K delta inhibitor, besides leniolisib, within 3 weeks prior to first dosing of study medication.
- •Rituximab or other B-cell depleting antibodies, belimumab, cyclophosphamide, or alemtuzumab within 6 months prior to first dosing of study medication.
- •Cyclosporine A, mycophenolate mofetil, 6-mercaptopurine, azathioprine, methotrexate, tacrolimus, ruxolitinib or other Janus kinase (JAK) inhibitors within 3 weeks prior to first dosing of study medication.
- •Corticosteroids above 25 mg prednisone or equivalent per day within 2 weeks prior to first dosing of study medication.
- •Other immunosuppressive agents expected to have a significant impact on immune cell number or function.
- •Subject is receiving concurrent treatment with another investigational therapy or use of another investigational therapy less than 4 weeks or 5 half lives (whichever is longer) prior to first dosing of study medication.
- •History of hypersensitivity to the study drug or to drugs of similar chemical classes.
- •Current use of medication known to be a strong inhibitor or moderate or strong inducer, of isoenzyme cytochrome P450 (CYP)3A.
- •Current use of medications that to a larger extent are breast cancer resistant protein (BCRP), organic anion transporting polypeptide (OATP)1B1, and/or OATP1B3 substrates.
- •History of acquired immunodeficiency diseases, including a positive human immunodeficiency virus (HIV) test result at screening.
- •Uncontrolled chronic or recurrent infectious disease (except those considered to be characteristic of PID), or evidence of tuberculosis (TB) infection as defined by a positive QuantiFERON TB-Gold test at Screening.
- •Any surgical or medical condition which may jeopardize the subject in case of participation in the study, or might significantly alter the absorption, distribution, metabolism, or excretion of drugs (conditions due to underlying clinical PID phenotype may be permitted):
- •Uncontrolled hypertension
- •Congestive heart failure (New York Heart Association status of class III or IV)
- •Diagnosis of electrocardiogram (ECG) abnormalities indicating a significant risk of safety
- •Chronic obstructive pulmonary disease (Global Initiative for Chronic Obstructive Lung Disease [GOLD] stage 3-4)
- •Chronic need for supplemental oxygen or invasive or non-invasive respiratory support
- •Major GI tract surgery that may affect drug absorption (such as gastric bypass surgery, gastroenterostomy)
- •Acute pancreatitis
- •Liver failure or clinically significant liver disease or dysfunction as indicated by ALT or AST greater than 2.5 times the upper limit of normal, bilirubin greater than 2 times the upper limit of normal, INR greater than 1.5 in the absence of anticoagulation, or presence of diuretic refractory ascites
- •History of significant renal injury/renal disease severely affecting renal function or presence of impaired renal function as indicated by estimated glomerular filtration rate (eGFR) of less than 30 mL/min/1.73 m
- •A positive hepatitis B surface antigen (HBsAg), positive hepatitis B polymerase chain reaction (PCR), positive hepatitis C PCR, or positive hepatitis C antibody result at screening.
- •Administration of live vaccines (this includes any attenuated live vaccines) starting from 6 weeks prior to first dosing of study medication, during the study, and up to 7 days after the last dose of leniolisib.
- •Subject has a previous diagnosis of lymphoma that has been treated with chemotherapy, radiotherapy, or transplant within 1 year prior to first dosing of study medication or is anticipated to require lymphoma treatment within 6 months of the first dose of study medication.
- •Subject has a history of malignancy (except lymphoma) within 3 years prior to first dosing of study medication or has evidence of residual disease from a previously diagnosed malignancy, except for adequately treated cancers of the skin (basal or squamous cell) or carcinoma in situ of the uterine cervix.
- •Subject has uncontrolled post-transplant lymphoproliferative disease-like Epstein-Barr-virus-related lymphoproliferative disease.
- •Subject has had major surgery requiring hospitalization or radiotherapy within 4 weeks prior to first dosing of study medication or has a planned or expected major surgical procedure during the study period.
- •Pregnant or nursing (lactating) women.
- •An individual of child-bearing potential who is physiologically capable of becoming pregnant, unless using highly effective methods of contraception.
研究组 & 干预措施
Treatment Arm
Experimental
All subjects will receive leniolisib film-coated tablets (FCTs)
干预措施: Leniolisib (Drug)
结局指标
主要结局
To assess the long-term safety and tolerability of leniolisib
时间窗: From Baseline to approximately 3 years of Treatment
Adverse events (AEs)
次要结局
- Impact of leniolisib on hemoglobin(From Baseline to approximately 3 years of Treatment)
- Impact of leniolisib on platelets(From Baseline to approximately 3 years of Treatment)
- Impact of leniolisib on neutrophils(From Baseline to approximately 3 years of Treatment)
- Impact of leniolisib on GLILD or other PID-related ILD(From Baseline to approximately 3 years of Treatment)
- Impact of leniolisib on lymphoproliferation measured as index lesions(From Baseline to approximately 3 years of Treatment)
- Impact of leniolisib on spleen size(From Baseline to approximately 3 years of Treatment)
- To assess the long-term impact of leniolisib on white blood cell (WBC) counts and lymphocyte numbers(From Baseline to approximately 3 years of Treatment)
- To assess the impact of leniolisib on B and T cell phenotypic populations(From Baseline to approximately 3 years of Treatment)
- To examine the impact of leniolisib on levels of chemokine (C X C motif) ligand (CXCL)13 and soluble interleukin-2 receptor (IL-2R)α(From Baseline to approximately 3 years of Treatment)
- Impact of leniolisib on pulmonary function(From Baseline to approximately 3 years of Treatment)
- To assess the impact of leniolisib on white blood cell (WBC) counts(From Baseline to approximately 3 years of Treatment)
- To assess the impact of leniolisib on lymphocyte numbers(From Baseline to approximately 3 years of Treatment)
研究者
研究点 (4)
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