💬In plain words
What the trial is, and whether it could suit you
The body has different ways of fighting infection and disease. No single way seems perfect for fighting cancers. This research study combines two different ways of fighting cancer: antibodies and T cells.
Antibodies are types of proteins that protect the body from infectious diseases and possibly cancer. T cells, also called T lymphocytes, are special infection-fighting blood cells that can kill other cells, including cells infected with viruses and tumor cells. Both antibodies and T cells have been used to treat patients with cancers. They have shown promise but have not been strong enough to cure most patients.
In order to get them to kill cancers more effectively, in the laboratory, the study team inserted a new gene called a chimeric antigen receptor (CAR) into T cells that makes them recognize cancer cells and kill them. When inserted, this new CAR T cell can specifically recogniz
Sign in to get the eligibility rules as simple questions to take to your doctor.
📋 Eligibility rules (as published)
Procurement Inclusion Criteria:
* Diagnosis of GPC3-positive\* solid tumors (as determined by immunohistochemistry with an extent score of \>=Grade 2 \[\>25% positive tumor cells\] and an intensity score of \>= 2 \[scale 0-4\]).
* Age ≥21 years
* Lansky or Karnofsky score ≥60%
* Life expectancy ≥16 weeks
* Barcelona Clinic Liver Cancer Stage A, B or C (- Child-Pugh-Turcotte score \<7 (for patients with hepatocellular carcinoma only)
* Informed consent explained to, understood by and signed by patient/guardian. Patient/guardian given copy of informed consent \* GPC3 expression will be evaluated by standard immunohistochemistry (IHC) at Texas Patients's Hospital/Baylor College of Medicine, Department of Pathology for all patients to meet procurement eligibility. All patients will send at least 5 unstained slides.
Procurement Exclusion Criteria:
* History of hypersensitivity reactions to murine protein-containing products OR presence of human anti-mouse antibody (HAMA) prior to enrollment (only patients who have received prior therapy with murine antibodies).
* History of organ transplantation
* Known HIV positivity
* Active bacterial, fungal or viral infection (except Hepatitis B or Hepatitis C virus infections)
Treatment Inclusion Criteria:
* Diagnosis of GPC3-positive solid tumor
* Age ≥ 21 years
* Barcelona Clinic Liver Cancer Stage A, B or C
* Life expectancy of ≥ 12 weeks
* Lansky or Karnofsky score ≥ 60%
* Child-Pugh-Turcotte score \< 7
* Adequate organ function:
* Creatinine clearance as estimated by Cockcroft Gault or Schwartz ≥ 60 ml/min
* total bilirubin \< 3 times ULN for age
* INR ≤1.7 (for patients with hepatocellular carcinoma only)
* absolute neutrophil count \> 500/µl
* platelet count \> 25,000/µl (can be transfused)
* Hgb ≥ 7.0 g/dl (can be transfused)
* Pulse oximetry \>90% on room air
* Refractory or relapsed disease after treatment with up- front therapy and at least one salvage treatment cycle
* Recovered from acute toxic effects of all prior chemotherapy and investigational agents before entering this study, as determined by history and physical exam
* Sexually active patients must be willing to utilize one of the more effective birth control methods for 3 months after the T-cell infusion.
* Informed consent explained to, understood by and signed by patient/guardian. Patient/guardian given copy of informed consent
Treatment Exclusion Criteria:
* Pregnancy or lactation
* Uncontrolled infection
* Systemic steroid treatment (greater than or equal to 0.5 mg prednisone equivalent/kg/day, dose adjustment or discontinuation of medication must occur at least 24hrs prior to CAR T cell infusion)
* Known HIV positivity
* Active bacterial, fungal or viral infection (except Hepatitis B or Hepatitis C virus infections)
* History of organ transplantation
* History of hypersensitivity reactions to murine protein-containing products OR presence of human anti-mouse antibody (HAMA) prior to enrollment (only patients who have received prior therapy with murine antibodies)
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