FKC288 for Relapsed or Refractory Systemic Light Chain (AL) Amyloidosis (NCT05978661) | Clinical Trial Compass
RecruitingPhase 1
FKC288 for Relapsed or Refractory Systemic Light Chain (AL) Amyloidosis
China12 participantsStarted 2023-08-29
Plain-language summary
This study is a single-center exploratory clinical trial. It is estimated that 6-12 subjects will be enrolled. The "BOIN" dose escalation design is adopted. The main purpose is to evaluate the safety of FKC288 in the treatment of subjects with relapsed or refractory AL amyloidosis and explore the recommended phase II dose of FKC288 in the treatment of patients with relapsed/refractory systemic Light Chain (AL) amyloidosis.
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. The subject must personally sign a written informed consent form approved by the ethics committee before the start of the study;
. The subject's age is ≥18 years old and \<70 years old;
. The subject must be diagnosed with light chain amyloidosis by pathological examination, with at least one major organ involved (heart, kidney, or liver);
. The subject with recurrent/refractory light chain amyloidosis that achieved no response with conventional treatment;
. dFLC \> 50mg/L;
. Expected survival ≥ 12 weeks;
. ECOG score ≤ 2 points;
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
The proportion of subjects with dose-limiting toxicity
Timeframe: Within 28 days after FKC288 injection infusion
2
The proportion of subjects with adverse events
Timeframe: Within 24 weeks after FKC288 injection infusion
. Female subjects with fertility should agree to practice an effective method of contraception from the day of signing the ICF until 365 days after the infusion. An effective method of contraception is defined as abstinence or contraceptive methods with an annual failure rate of \<1% specified in the plan.
Exclusion criteria
. Subjects who have received any of the following treatments prior to enrollment: 1) Subjects who have received gene therapy before enrollment; 2) Subjects who have received live vaccines within 4 weeks prior to enrollment; 3) Subjects has received other interventional clinical research drugs within 12 weeks before apheresis.
. Subjects with central metastasis or complete intestinal obstruction.
. Subject with moderate or more severe hydrothorax and ascites which are hard to control by conventional treatment and require continuous catheter drainage.
. With an active malignant tumor in the past 5 years, unless it is a curable tumor and has been obviously cured.
. Subjects who are positive for hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb) and have abnormal peripheral blood HBV DNA test results (HBV DNA test abnormality is defined as HBV DNA quantitative detection is higher than the detection center's detection lower limit or higher than the detection center's normal reference range or HBV DNA qualitative detection is positive); hepatitis C virus (HCV) antibody positive and peripheral blood hepatitis C virus (HCV) RNA positive; human immunodeficiency virus (HIV) antibody positive; the cytomegalovirus (CMV) DNA positive; syphilis testing RPR positive.
. Presence of uncontrollable active infections (excluding \<CTCAE grade 2 urinary and respiratory tract infections).
. Severe cardiovascular diseases, including but not limited to unstable angina pectoris, myocardial infarction (within 6 months prior to screening), congestive heart failure (New York Heart Association \[NYHA\] classification ≥ III), and severe arrhythmias.
. Subjects with hypertension that cannot be controlled by medication.