An interventional study of Dratumumab / Hyaluronidase Injection [Darzalex Faspro] and Pomalidomide 4 MG in Light Chain (AL) Amyloidosis, sponsored by Nanjing University School of Medicine. Recruiting at 1 site in China. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2024-04-19.
Sponsored by Nanjing University School of Medicine · Not applicable, Interventional, and Treatment
This is a prospective, single-center study exploratory clinical trial, aim to exploring the efficacy and safety of daratumumab in patients with AL amyloidosis, patients were divided into three groups: one group received long-term treatment with daratumumab based regimen, and the other group received autologous stem cell transplantation after two standard treatment courses with daratumumab based regimen, and the third group consists of newly diagnosed stage IIIb AL amyloidosis patients who plan to receive DPD treatment. The purpose of this study is to observe the efficacy and safety of Daratumumab, in the treatment of newly diagnosed systemic AL amyloidosis.
This is a prospective, single-center study exploratory clinical trial, aim to exploring the efficacy and safety of daratumumab in patients with AL amyloidosis, patients were divided into three groups: one group received long-term treatment with daratumumab based regimen (group A) and the other group received autologous stem cell transplantation after two standard treatment courses with daratumumab based regimen (group B) , and the third group consists of newly diagnosed stage IIIb AL amyloidosis patients who plan to receive DPD treatment (group C). Participants with AL Amyloidosis will receive the drug daratumumab by IV infusion once weekly for two months, then every 2 weeks for four months, then once each month. Study treatment may continue until disease progression, unacceptable toxicity, or decision to withdraw from the trial. Disease evaluations will be performed every three months until disease progression. Group C were given Daratumumab (16mg/kg), dexamethasone (40mg) and pomalidomide. The usage of Daratumumab and dexamethasone is the same as group A and B. Patients received oral pomalidomide on days 1-21 of a 28-days cycle from cycle 1 to 6. The dose of pomalidomide is adjusted based on the patient's renal function and ECOG score.
239 studies on the registry are indexed under Immunoglobulin Light-chain Amyloidosis; 63 are open to participants now.
This study's planned enrollment of 100 is above the median of 39 across 169 interventional studies indexed under Immunoglobulin Light-chain Amyloidosis.
Browse Immunoglobulin Light-chain Amyloidosis studies →Nanjing University School of Medicine is the lead sponsor of 39 studies on the registry; 5 are open to participants now.
Compared within Immunoglobulin Light-chain Amyloidosis, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Amyloidosis. The counts are of registry records indexed under each term, refreshed daily. How we classify →
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ECOG performance status
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Childbearing potential
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
GFR and eGFR (kidney filtering)
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The patient will receive the standard protocol of daratumumab combined with dexamethasone treatment, once a week for the first two months, once every two weeks for four months, and then once a month for 18 months.
Drug: Dratumumab / Hyaluronidase Injection [Darzalex Faspro]
This group of patients will first receive two courses of treatment with the standard protocol of daratumumab combined with dexamethasone. Subsequent patients will receive ASCT treatment, and patients who achieve VGPR or CR after transplantation treatment will be followed up for observation
Drug: Dratumumab / Hyaluronidase Injection [Darzalex Faspro] · Procedure: autologous stem cell transplantation (ASCT)
newly diagnosed stage IIIb AL amyloidosis patients will received Daratumumab (16mg/kg), dexamethasone (40mg) and pomalidomide. The usage of Daratumumab and dexamethasone is the same as group A. Patients received oral pomalidomide on days 1-21 of a 28-days cycle from cycle 1 to 6. The dose of pomalidomide is adjusted based on the patient's renal function and ECOG score.
Drug: Dratumumab / Hyaluronidase Injection [Darzalex Faspro] · Drug: Pomalidomide 4 MG
Drug page: Daratumumab and Hyaluronidase-fihj
Daratumumab will be administered at the FDA-approved dose of 16mg/kg as an intravenous infusion.
Also known as: DARA
Patients received oral pomalidomide on days 1-21 of a 28-days cycle from cycle 1 to 6.
The ASCT protocol included mobilisation with colony-stimulating factor alone and conditioning with high-dose melphalan140-200 mg/m2 .
Hematological complete response rate
the 6 months overall hematologic complete response rate after treatment.
Time frame: 6 months
Organ response rate
the 1-year organ response rate after treatment
Time frame: 1 year
Time to Next Treatment
Number of months from study drug initiation to starting another treatment
Time frame: 3 years
Progression-free survival
the 3 years progression-free survival after treatment
Time frame: 3 years
Overall survival
the 5 years overall survival after treatment
Time frame: 5 years
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Studies of the drug tested here: Pomalidomide
Immunoglobulin Light-chain Amyloidosis →
Nanjing University School of Medicine