The clinical trial of Quadruple Immunotherapy for Paediatric Patients With Relapsed or Refractory Neuroblastoma

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The company Hong Kong Children's Hospital is enrolling patients into the clinical trial investigating Quadruple Immunotherapy for Neuroblastoma.

This is a single-arm clinical trial to evaluate the efficacy and safety of quadruple immunotherapy with natural killer (NK) cells, anti-GD2 antibody, cytokines (interleukin-2 (IL-2) and granulocyte-macrophage colony stimulating factor (GM-CSF)) and retinoid X receptor gamma (RXRg) agonist spironolactone for paediatric patients with relapsed or refractory neuroblastoma.

The trial is designed to enroll male and female 18 Years and younger and is being conducted in the Hong Kong Children's Hospital. The study started on January 1, 2022.

The patients that can be enrolled into this study include:

  • relapsed or refractory neuroblastoma
  • Adequate organ function: creatinine clearance ≥40 ml/min/1.73m2, total bilirubin ≤3 times upper limit of normal and ALT ≤500 IU/L, left ventricular shortening fraction ≥25%, and oxygen saturation ≥92% in room air
  • Karnofsky or Lansky performance status score ≥50
  • Has an appropriate HLA-haploidentical NK-cell donor available.

    Exclusion Criteria:

    - Pregnant or lactating woman
    - HIV infection
    - Patients for whom conventional treatment is deemed more appropriate
    - Patients who are unlikely to benefit, e.g., terminal malignancy with life expectancy <1 month.

This page provides a more detailed overview of this clinical trial:


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