Bortezomib Plus Cisplatin in Recurrent or Metastatic Breast Cancer

NCT ID: NCT06900647

Last Updated: 2025-04-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

20 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-01-01

Study Completion Date

2028-06-30

Brief Summary

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This a phase 1 study to evaluate the safety and preliminary efficacy of cisplatin combined with bortezomib in patients with recurrent or metastatic breast cancer.

Detailed Description

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Conditions

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Metastatic Breast Cancer Recurrent Breast Cancer

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Single-center, non-randomized, open-label, phase I study
Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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Dose level 1

In this dose level, all subjects will receive a dose of 1.3m/m2 bortezomib combined with a dose of 50mg/m2 cisplatin.

Group Type EXPERIMENTAL

Bortezomib (B)

Intervention Type DRUG

1.3mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Cisplatin (CDDP)

Intervention Type DRUG

50mg/m2, IV, D1-3, every 3 weeks

Dose level 2

In this dose level, all subjects will receive a dose of 1.5m/m2 bortezomib combined with a dose of 50mg/m2 cisplatin.

Group Type EXPERIMENTAL

Cisplatin (CDDP)

Intervention Type DRUG

50mg/m2, IV, D1-3, every 3 weeks

Bortezomib (B)

Intervention Type DRUG

1.5mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Dose level 3

In this dose level, all subjects will receive a dose of 1.7m/m2 bortezomib combined with a dose of 50mg/m2 cisplatin.

Group Type EXPERIMENTAL

Cisplatin (CDDP)

Intervention Type DRUG

50mg/m2, IV, D1-3, every 3 weeks

Bortezomib (B)

Intervention Type DRUG

1.7mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Dose level 4

In this dose level, all subjects will receive a dose of 1.3m/m2 bortezomib combined with a dose of 75mg/m2 cisplatin.

Group Type EXPERIMENTAL

Bortezomib (B)

Intervention Type DRUG

1.3mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Cisplatin (CDDP)

Intervention Type DRUG

70mg/m2, IV, D1-3, every 3 weeks

Dose level 5

In this dose level, all subjects will receive a dose of 1.5m/m2 bortezomib combined with a dose of 75mg/m2 cisplatin.

Group Type EXPERIMENTAL

Bortezomib (B)

Intervention Type DRUG

1.5mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Cisplatin (CDDP)

Intervention Type DRUG

70mg/m2, IV, D1-3, every 3 weeks

Dose level 6

In this dose level, all subjects will receive a dose of 1.7m/m2 bortezomib combined with a dose of 75mg/m2 cisplatin.

Group Type EXPERIMENTAL

Bortezomib (B)

Intervention Type DRUG

1.7mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Cisplatin (CDDP)

Intervention Type DRUG

70mg/m2, IV, D1-3, every 3 weeks

Interventions

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Bortezomib (B)

1.3mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Intervention Type DRUG

Cisplatin (CDDP)

50mg/m2, IV, D1-3, every 3 weeks

Intervention Type DRUG

Bortezomib (B)

1.5mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Intervention Type DRUG

Bortezomib (B)

1.7mg/m2, IV, D1, D4, D8 and D11, every 3 weeks

Intervention Type DRUG

Cisplatin (CDDP)

70mg/m2, IV, D1-3, every 3 weeks

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Women aged 18 years and above with pathologically confirmed recurrent or metastatic advanced breast cancer ;
2. The patient has tumor specimens (formalin-fixed, paraffin-embedded or fresh pre-treated recurrent tumor tissue);
3. Patients who have failed standard treatment in the late stage;
4. At least one measurable lesion;
5. ECOG PS : 0-2 points;
6. Estimated survival period ≥12 weeks;
7. The function level of major organs meets the following standards:

1\) The blood routine examination standards must meet: ANC ≥1.5×109/L, PLT ≥75×109/L, Hb ≥85g/L (no blood transfusion and blood products within 14 days, no use of G-CSF and other hematopoietic stimulating factors for correction) 2) Biochemical examinations must meet the following standards: TBIL \<1.5×ULN, ALT, AST \<2.5×ULN, ALT, AST \<5×ULN for patients with liver metastasis, BUN and Cr ≤1×ULN or endogenous creatinine clearance ≥50ml/min (Cockcroft-Gault formula); 8. Women of childbearing age must have taken reliable contraceptive measures, or have undergone a pregnancy test (serum or urine) within 7 days before enrollment, with a negative result, and are willing to use appropriate contraceptive methods during the trial and 8 weeks after the last administration of the trial drug.

9\. The subjects voluntarily join this study, have good compliance, and cooperate with follow-up.

Exclusion Criteria

1. Patients with acute active hepatitis B or acute active hepatitis C;
2. Any serious underlying disease, comorbidity and active infection
3. Currently receiving other anti-tumor treatments;
4. History of epilepsy or epileptic-induced condition;
5. Patients who are pregnant or breastfeeding;
6. Those with poor compliance or unable to undergo normal follow-up;
7. Allergic to study drugs;
8. Patients diagnosed with other malignant tumors within 5 years, except for the following: surgically resected non-melanoma skin cancer, adequately treated cervical carcinoma in situ, surgically radically treated ductal carcinoma in situ, or malignant tumors diagnosed 2 years ago with no current evidence of disease and untreated ≤ 2 years before randomization;
9. The researcher determines other situations that may affect the conduct of the clinical study and the determination of the study results.
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Sun Yat-sen University

OTHER

Sponsor Role lead

Responsible Party

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Shi Yanxia

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Yan-xia Shi, Doctor

Role: PRINCIPAL_INVESTIGATOR

Sun Yat-sen University

Locations

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Sun Yat-Sen University Cancer Center

Guangzhou, Guangdong, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Yanxia Shi, Doctor

Role: CONTACT

86-020-87343486

Facility Contacts

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Yanxia Shi, Doctor

Role: primary

86-020-87343486

References

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Provided Documents

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Document Type: Study Protocol

View Document

Other Identifiers

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2024-FXY-300

Identifier Type: -

Identifier Source: org_study_id

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