CClinicalTrials.gg
TerminatedNCT05100316Updated Feb 5, 2024Results posted

Screening Protocol for Preliminary Eligibility Determination for Adoptive Cell Therapy Trials

A Phase 2 interventional study of Screening Platform in Neoplasms, sponsored by GlaxoSmithKline. Terminated at 3 sites in United States. Open to participants aged 10 Years and older. Per ClinicalTrials.gov, last updated 2024-02-05.

Sponsored by GlaxoSmithKline · Phase 2, Interventional, and Other

Why this study was terminated
Trial terminated due to feasibility reasons
Phase
Phase 2
Study type
Interventional
Enrollment
16
Allocation
Not applicable
Ages
10 Years and older
Sex
All
01

Study summary

This screening study is intended to determine preliminary eligibility of participants who may be potential candidates for GlaxoSmithKline's Adoptive T-cell therapy studies by screening for appropriate biomarkers. No treatment intervention will occur as part of this screening study.

02

Conditions studied

  • Neoplasms

Keywords

  • Adoptive T-cell therapy
  • Hematologic Malignancy
  • Human leukocyte antigen
  • Screening study
  • Solid Tumors
  • T-cell receptors
03

In context

Lead sponsor

GlaxoSmithKline is the lead sponsor of 3,562 studies on the registry; 117 are open to participants now.

Of its 258 completed or terminated interventional studies of FDA-regulated products, 232 (90%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
10 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Histologically or cytologically confirmed diagnosis of locally advanced high-risk eligible tumor types .
  • Participant must be greater than or equal to (>=)18 years of age (or >=10 years of age with synovial sarcoma or myxoid/round cell liposarcoma [MRCLS])
  • Participants with life expectancy of greater than 6 months
  • Performance status: Eastern Cooperative Oncology Group 0-1.

Exclusion criteria

Exclusion Criteria:

  • Any prior treatment with oncology cell and/or gene therapy (unless agreed in advance with Sponsor)
  • Prior malignancy not in complete remission.
  • Clinically significant systemic illness
  • Serious active infections or significant cardiac, pulmonary, hepatic or other organ dysfunction,
  • Prior or active demyelinating disease
  • Previous New-York Esophageal Antigen-1 (NY-ESO-1)-specific T cells, NY-ESO-1 vaccine, or NY-ESO-1 targeting antibody.
  • Previous allogeneic hematopoietic stem cell transplant within the last 5 years or solid organ transplant.
05

Study design

Phase
Phase 2
Primary purpose
Other
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
16 participants (actual)

Study arms

  • Other
    Participants with solid tumors and hematological malignancies

    Participants with solid tumors and hematological malignancies will be included. No study treatment will be administered in this study.

    Other: Screening Platform

Interventions

  • OtherScreening Platform

    Eligible participants who qualify as per this screening protocol may be referred to evaluate adoptive cell therapy in participants with various malignancies, on a separate treatment trial. No study treatment will be administered in this screening study.

06

What researchers measure

Primary outcomes

  1. Number of Participants With Human Leukocyte Antigen (HLA) A Genotypes Status

    Blood samples were collected for HLA compatibility testing. Number of participants with eligible human leukocyte antigen (HLA) A genotypes status are presented. Data has been reported for following categories: One HLA Allele Positive, Two HLA Allele Positive, Negative and Ambiguous.

    Time frame: Up to 2 weeks

07

Results

Posted Feb 5, 2024

Participant flow

This screening study was intended to determine potential eligibility of participants for GlaxoSmithKline's Adoptive T-cell therapy studies by screening for appropriate biomarkers. The study was terminated early due to feasibility reasons.

Participant flow — Overall Study
MilestoneParticipants With Non-small Cell Lung Cancer (NSCLC)
Started16
Completed16
Not completed0

Outcome measures

PrimaryNumber of Participants With Human Leukocyte Antigen (HLA) A Genotypes Status

Blood samples were collected for HLA compatibility testing. Number of participants with eligible human leukocyte antigen (HLA) A genotypes status are presented. Data has been reported for following categories: One HLA Allele Positive, Two HLA Allele Positive, Negative and Ambiguous.

Time frame:
Up to 2 weeks
Reported as:
Count of participants · Participants
Number of Participants With Human Leukocyte Antigen (HLA) A Genotypes Status
ParticipantsParticipants With Non-small Cell Lung Cancer (NSCLC)
One HLA Allele Positive9
Two HLA Allele Positive1
Negative6
Ambiguous0

Adverse events

Collected over All cause mortality, non-serious adverse events (Non-SAEs) and serious adverse events (SAEs) were collected up to 2 weeks. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Participants With Non-small Cell Lung Cancer (NSCLC)0/16 (0%)0/16 (0%)0/16 (0%)

Baseline characteristics

Age, Continuous
Age, Continuous(Years)Participants With Non-small Cell Lung Cancer (NSCLC)
Mean63.8 ± 7.49
Sex: Female, Male
Sex: Female, Male(Participants)Participants With Non-small Cell Lung Cancer (NSCLC)
Female9
Male7
Race/Ethnicity, Customized
Race/Ethnicity, Customized(Participants)Participants With Non-small Cell Lung Cancer (NSCLC)
ASIAN - JAPANESE HERITAGE1
BLACK OR AFRICAN AMERICAN2
WHITE-WHITE/CAUCASIAN/EUROPEAN HERITAGE13
08

Study locations

3 sites
  • GSK Investigational Site
    Gainesville, Florida 32608, United States
  • GSK Investigational Site
    Waterloo, Iowa 50701, United States
  • GSK Investigational Site
    Springfield, Missouri 65807, United States
09

References and documents

Study documents

  • Study protocol · Jun 22, 2021
  • Statistical analysis plan · Nov 28, 2022

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: Yes — IPD for this study will be made available via the Clinical Study Data Request site.

Supporting information: Study protocol, Sap, Icf, Csr

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 5, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT05100316
Lead sponsor
GlaxoSmithKline
Responsible party
Sponsor
First posted
Oct 29, 2021
Start date
Dec 16, 2021
Primary completion
Oct 4, 2022
Completion
Oct 4, 2022
Results posted
Feb 5, 2024
Last update
Feb 5, 2024

Study contacts

GSK Clinical Trials
study director · GlaxoSmithKline

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is terminated, as verified in May 2023. You cannot join it, but the record below documents what was studied.

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