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Neoadjuvant Serplulimab Plus Weekly Paclitaxel and Carboplatin in TNBC (Neo-SERPENT)

NEOadjuvant SERplulimab Plus Weekly PaclitaxEl and carboplatiN in Triple-negative Breast Cancer: a Prospective, Single-arm, Multicenter, Phase 2 Clinical Trial

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07283692
Enrollment
46
Registered
2025-12-16
Start date
2026-03-01
Completion date
2031-09-01
Last updated
2026-05-13

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

Conditions

Triple Negative Breast Cancer

Keywords

breast cancer, neoadjuvant, serplulimab

Brief summary

This is an prospective, open label, multicenter study to evaluate the efficacy and safety of neoadjuvant serplulimab plus weekly paclitaxel and carboplatin in patients with triple-negative breast cancer.

Interventions

DRUGSerplulimab

1.5mg/kg qw, start from C1D15

DRUGPaclitaxel

80mg/m\^2 qw

DRUGCarboplatin

AUC=1.5, D1, 8, 15, every 28 days

Sponsors

RenJi Hospital
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 70 Years
Healthy volunteers
No

Inclusion criteria

* Female, Aged ≥18 and ≤70 years * Histologically confirmed triple negative breast cancer (ER\<10%, PR\<10%, and HER2 negative) * Subjects with at least one evaluable lesion * ECOG 0-1 * Adequate organ function

Exclusion criteria

* Metastatic disease (Stage IV) * Female patients who are pregnancy, lactation or women who are of childbearing potential tested positive in baseline pregnancy test;Female patients of childbearing age that are reluctant to take effective contraceptive measures throughout the trial period

Design outcomes

Primary

MeasureTime frameDescription
Proportion of patients with pCR1-2 weeks after surgeryNumber of patients with pathological complete response/Number of all eligible patients

Secondary

MeasureTime frameDescription
Proportion of patients with adverse eventsFrom the date of starting neoadjuvant therapy to the end of the treatment (up to approximately 1 year)Number of patients with adverse events during neoadjuvant therapy assessed according to the NCI CTCAE v5.0/Number of all eligible patients

Countries

China

Contacts

CONTACTWenjin Yin, M.D.
yinwenjin@renji.com86(21)68385569
PRINCIPAL_INVESTIGATORWenjin Yin, M.D.

Renji Hospital,School of Medicine, Shanghai Jiaotong University

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 14, 2026