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Prospective clinical study on the use of patient-derived tumor-like cell clusters (PTC) to predict the efficacy of neoadjuvant therapy for renal tumors

Prospective clinical study on the use of patient-derived tumor-like cell clusters (PTC) to predict the efficacy of neoadjuvant therapy for renal tumors

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500099697
Enrollment
Unknown
Registered
2025-03-27
Start date
2025-04-01
Completion date
Unknown
Last updated
2025-03-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Renal tumor

Interventions

Observation group:None

Sponsors

Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Age 18-75 years old, male or female; 2. High-risk non-metastatic renal cell carcinoma diagnosed by biopsy pathology and neoadjuvant therapy is required; 3. Have not received tumor-related treatments including radiotherapy, chemotherapy, targeted therapy, and immunotherapy in the past; 4. Fresh specimens of sufficient cell culture can be obtained from conventional diagnosis and treatment protocols; 5. No previous diagnosis of other malignant tumors, or diagnosis of malignant tumors, but the prognosis is good, such as basal cell carcinoma of the skin; 6. ECOG physical performance status less than or equal to 2; 7. Have at least 1 measurable lesion (according to RECIST1.1); 8. Voluntarily join this study, sign the informed consent form, have good compliance and be willing to cooperate with the follow-up.

Exclusion criteria

Exclusion criteria: 1. Pregnant and lactating women; 2. Severe comorbid diseases that will interfere with the treatment plan; 3. Allergy to the target target or immunopharmaceutical components; 4. Cognitive impairment, mental disorders, poor compliance; 5. Other circumstances judged by the investigator to be inappropriate to participate in this study.

Design outcomes

Primary

MeasureTime frame
Results of in vitro PTC test;Objective response rate;Adverse events of patients during drug treatment;Vital signs;Laboratory indices;

Secondary

MeasureTime frame
R0 resection rate;Pathological complete response;Progression-free survival;Overall survival;

Countries

China

Contacts

Public ContactQingbo Huang

Chinese PLA General Hospital

gdhuangqingbo@163.com+86 139 0427 5683

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026