Effect and Prognosis of Immunohistochemical Biomarkers Changes in Patients With Bladder Cancer After Neoadjuvant Chemotherapy

Sun Yat-sen University

Status: Unknown

Conditions: Bladder Cancer

Treatments: Other: neoadjuvant chemotherapy

Study type: Observational

Funder types: Other

Identifiers

NCT04966975

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Details and patient eligibility

About

Clinical trial to investigate the relationship between the expression of immunohistochemical biomarkers GATA-3, CK20, P53 and Ki67 in bladder cancer and pathological complete response after neoadjuvant chemotherapy.

Full description

This is a retrospective study included bladder cancer patients treated with neoadjuvant chemotherapy. We analyzed the changes in the expression of GATA-3, CK20, P53 and Ki67 before and after NAC. Evaluating the sensitivity factor for predicting pathological complete response.

Enrollment: 60 estimated patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Any male or female patient aged 18 or older.
2. Histologically confirmed bladder cancer, cystectomy was performed after NAC.
3. Complete clinical data.

Exclusion criteria

1. Patients with severe organic disease who can not tolerate chemotherapy or surgery
2. Patients received previous treatment (chemotherapy, radiation, or molecular targeted therapy).
3. Patients with distant metastasis or other cancer history.

Trial design

60 participants in 1 patient group

Histologically confirmed bladder cancer treated with NAC

Treatment:

Other: neoadjuvant chemotherapy