Evaluate the Efficacy and Safety of ADCV01 as an Add-On Treatment for Primary Glioblastoma Multiforme (GBM) Patients

ConditionGBM
Trial statusRecruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age20-75
SponsorEver Supreme Bio Technology Co., Ltd.

About this trial

This study is designed with open-label and randomized parallel group to evaluate the efficacy and safety of autologous dendritic cell vaccination (ADCV01) as an add-on treatment for primary glioblastoma multiforme

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Patients are ≥ 20 and ≤ 75 years of age at brain tumor resection surgery.

Patients with newly diagnosed single, primary, WHO grade IV, glioblastoma (except for locating on brainstem or cerebellum) scheduled to undergo craniotomy tumor excision, and are willing to preserve the resected tumor cells enabling the production of ADCV01.

Patients undergo tumor resection by aid of neuro-navigation without receiving any intracranial implantation therapies (e.g., BCNU wafer).

Only one GBM tumor number.

Disqualifiers

Number of GBM is more than one

Patient who has participated in other investigational studies within 4 weeks prior to pre-screening

Patient with known or suspected hypersensitivity to ADCV01 or its excipients

Patient who has a history of hypersensitivity reaction (e.g., urticarial, allergic reaction including anaphylaxis, toxic epidermal necrosis, and Stevens-Johnson syndrome) to dacarbazine (DTIC) or any components of medications of temozolomide and bevacizumab

Trial design

Design model

Parallel

Treatments tested in this trial

  • autologous dendritic cells

    Biological/Vaccine

    The total 10 doses (1 mL/dose; 2±0.5 × 10\^7 cell/dose) of ADCV01 will be administered to patients assigned to the investigational group. The ADCV01 will be administered to the bilateral subaxillary subcutaneous regional lymph nodes (half of volume about 0.5 mL of ADCV01) once weekly for the first 4 doses, and the following 2 treatments will be administered bi-weekly. The last 4 treatments will be administered every 4 weeks.

Treatment groups

24 Participants
are divided into 2 treatment groups
Group A: Investigational GroupOther 1 intervention
Group B: Control GroupOther 1 intervention

Trial outcomes

Primary outcomes

1

One-year progression-free survival (PFS) rate

The PFS is defined as the time from randomization until the tumor objective progression or death, whichever occurs first.

Time frame
the percentage of patients surviving 1 year after randomization without objective tumor progression or death.

Secondary outcomes

Other outcomes

Sponsors and contacts

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