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the expression of ERCC1 and BRCA1 in nasopharyngeal carcinoma (NPC) tissues and its relationship with sensitivity to platinum -based chemotherapy

the expression of ERCC1 and BRCA1 in nasopharyngeal carcinoma (NPC) tissues and its relationship with sensitivity to platinum -based chemotherapy

Status
Active, not recruiting
Phases
Phase 2
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OCH-12002310
Enrollment
Unknown
Registered
2012-06-18
Start date
2012-02-01
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

nasopharyngeal carcinoma

Interventions

high ERCC1 and BRCC1 expression:Radiotherapy and chemotherapy
low ERCC1 and BRCC1 expression:Radiotherapy and chemotherapy
high ERCC1 expression and BRCC1 low expression:Radiotherapy and chemotherapy
low ERCC1 expression and high BRCC1 expression:Radiotherapy and chemotherapy

Sponsors

Affiliated Hospital of Luzhou Medical College
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Volunteered as subjects and signed informed consent; 2. The patient is 18 to 70-year-old; 3. It is UICC stage for Phase II - IV b of the patients with nasopharyngeal carcinoma; 4. an Eastern Cooperative Oncology Group (ECOG) performance status (PS) two or less; 5. Histopathology or cytology to confirm the diagnosis of nasopharyngeal carcinoma; 6. Patients is first treatment process.

Exclusion criteria

Exclusion criteria: (1) Pregnancy, breast-feeding women; (2) People was supersensitivity or metabolic block of Platinum drugs and 5-FU; (3) People have other malignant tumor; (4) Patients had serious alteration in hematologic, renal, hepatic functions and Mental illness; (5) Participation in other clinical trials; (6) The researchers believe that the other condition to lead to that they don't fit into the group.

Design outcomes

Primary

MeasureTime frame
excision repair cross-complementing 1;breast cancer susceptibility gene;

Countries

China

Contacts

Public ContactJingbo Wu
Wjb6147@163.com+86 0830-3165695

Outcome results

None listed

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