Clinical trial · Observational
HLA-A*02:01 Allele Frequency and the NY-ESO-1 Expression Status in Cancer Patients in Taiwan
A Prospective Observational Human Subject Research to Explore the HLA-A*02:01 Allele Frequency and the NY-ESO-1 Expression Status in Cancer Patients in Taiwan
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): Because the Phase I trial will not go forward, patient recruitment for the pre-screening study has been terminated.
Summary
Brief summary (as posted)
This is a prospective observational research to explore the frequency of Human leukocyte antigen A allele 02:01 (HLA\*02:01) and the expression status of New York esophageal squamous cell carcinoma-1 (NY-ESO-1) in cancer patients in Taiwanese population.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Solid Tumor Malignancy | — | UNRESOLVED | — |
Interventions
Interventions (0)
Data not yet available
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (2)
- measure
- The frequency of HLA-A*02:01 allele in patients with confirmed diagnosed solid tumor.
- timeFrame
- 1 day
- description
- To explore the frequency of HLA-A\*02:01 allele using genotyping with high resolution in all eligible patients with confirmed diagnosed solid tumor.
- measure
- The prevalence of NY-ESO-1 positive expression in all tumor patients with HLA-A*02:01 allele.
- timeFrame
- 1 day
- description
- To explore the prevalence of NY-ESO-1 positive expression using immunohistochemistry (IHC) in all patients with HLA-A\*02:01 allele.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: 1. Able to understand and voluntarily sign an informed consent form (ICF). 2. Adult aged ≥ 18 years at the time of informed consent (or other age required by local regulations). 3. Confirmed diagnosis of any of the following solid tumor: 1. Head and neck squamous cell carcinoma, excluding nasopharyngeal carcinoma; 2. Hepatocellular carcinoma; 3. Lung squamous cell carcinoma; 4. Synovial sarcoma; 5. Triple-negative breast cancer; 6. Esophageal squamous cell carcinoma; 7. Cervical cancer; 8. Ovarian cancer 4. Patient who received standard curative or palliative therapy including but not limited to any targeted therapy based on mutation status for their cancer, or patient with advanced solid tumors for which there is no accepted therapy, standard therapies are no longer effective, or the patient refuses additional standard therapy. 5. Eastern Cooperative Oncology Group (ECOG) Performance Status ≤1. 6. Body weight ≥ 50 Kg. 7. Life expectancy of ≥ 6 months. 8. Patient who agrees to provide the tumor sample for NY-ESO-1 IHC staining, from either fresh or archival tissue Exclusion Criteria: 1. Known primary immunodeficiency (such as Severe Combined Immunodeficiency Disease or AIDS). 2. Uncontrolled intercurrent illness which is not suitable for enrollment at the discretion of the investigator, including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, unstable cardiac arrhythmia, psychiatric illness, or social situations that would limit compliance with study requirements. 3. Currently confirmed diagnosis of at least 2 active cancers; patient who was cured of the other cancer \[disease free period \> 6 months\] and currently has only one research targeted tumor can be enrolled. 4. Untreated or symptomatic brain metastasis. 5. History of organ transplantation or allogeneic stem cell transplantation. 6. Other conditions (e.g. previous use of any cell therapy) which are not suitable for enrollment at the discretion of the investigator.
References
Publications (0)
Data not yet available