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Study on the consistency of clinical efficacy of PTC in vitro drug sensitivity technology for combined immunotherapy for oral cancer

Study on the consistency of clinical efficacy of PTC in vitro drug sensitivity technology for combined immunotherapy for oral cancer

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500099064
Enrollment
Unknown
Registered
2025-03-18
Start date
2025-05-19
Completion date
Unknown
Last updated
2026-03-02

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

Conditions

Oral cancer

Interventions

Sponsors

Peking University School and Hospital of Stomatology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1.Patients with locally advanced oral squamous cell carcinoma diagnosed pathologically by biopsy and whose neoadjuvant treatment regimen is immune-combination therapy; 2.No previous tumor-related treatment including radiotherapy, chemotherapy, targeted therapy and immunotherapy; 3.Fresh specimens sufficient for cell culture can be obtained with conventional treatment; 4.No other malignancy previously diagnosed, or a malignancy diagnosed with a favorable prognosis, such as basal cell carcinoma of the skin; 5.ECOG fitness status is less than or equal to 2; 6.At least 1 measurable lesion (according to RECIST1.1).

Exclusion criteria

Exclusion criteria: 1. Major surgery not related to oral cancer within 4 weeks, or the patient has not fully recovered from such a surgical procedure; 2.Pregnant and lactating women; 3.Serious comorbidities that interfere with treatment plans; 4.Severe liver and kidney dysfunction and inability to tolerate immune-combination therapy; 5.Immunosuppression, active autoimmune disease or other conditions that may interfere with the study; 6.Cognitive impairment, mental illness, poor compliance; 7.Allergy to known components of chemotherapy, target therapy or immune therapy; 8.Other circumstances in which the researchers consider not suitable to participate in this study.

Design outcomes

Primary

MeasureTime frame
Clinical objective response rate;PTC susceptibility result;Pathological Response Rate;

Countries

China

Contacts

Public ContactShan Xiaofeng

Peking University School and Hospital of Stomatology

kqsxf@263.net+86 10 8219 5158

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 14, 2026