Myeloprotection With Trilaciclib in Pan-cancer Population

Phase 2

Not yet recruiting

• Conditions: Non-Small Cell Lung Cancer; Breast Cancer; Endometrial Cancer; Cervical Cancer; Head And Neck Squamous Cell Carcinomas
• Interventions: Drug: Trilaciclib Injection; Drug: Paclitaxel; Drug: Carboplatin

• Registration Number: NCT06297811
• Lead Sponsor: Sun Yat-sen University

Brief Summary

The goal of this open-label randomized controlled study is to assess the myeloprotective effect of trilaciclib in pan-cancer population. The main questions it aims to answer are:

* effect and safety of trilaciclib on myeloprotection in cancer patients receiving paclitaxel plus carboplatin chemotherapy

* does trilaciclib 's myeloprotective efficacy in patients receiving the same chemotherapy regimen correlate with tumor type

Participants will be randomized 2:1 to the treatment arm of trilaciclib in combination with a paclitaxel and carboplatin-based regimen and the control arm of a paclitaxel and carboplatin-based regimen for at least 6 cycles or until disease progression or intolerable toxicity. Patients in both groups could extend the chemotherapy cycle at the investigator 's discretion depending on the tumor type and in combination with anti-angiogenic/PD-X/anti-HER2 therapy.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2024-01-29
• Status Verified: 2024-02
• Study First Submitted QC: 2024-02-29
• Last Update Submitted: 2024-02-29
• Study Start: 2024-03-01
• Study First Posted: 2024-03-07
• Last Update Posted: 2024-03-07
• Primary Completion: 2025-09-30
• Study Completion: 2027-12-31

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 132

Inclusion Criteria

1. Age ≥ 18 years;

2. Eastern Cooperative Oncology Group (ECOG) performance score 0-1;

3. Histologically or cytologically confirmed advanced or recurrent solid malignant tumors, including:

   • Unresectable stage III/IV non-small cell lung cancer (NSCLC);
   • Recurrent or metastatic breast cancer (BC);
   • Newly diagnosed International Federation of Gynecology and Obstetrics (FIGO) stage IC-IV epithelial ovarian cancer, primary peritoneal cancer, or fallopian tube cancer without further surgical planning before disease progression; or recurrent platinum-sensitive ovarian cancer (OC);
   • FIGO stage III-IV or recurrent endometrial cancer (EC), including endometrioid carcinoma and serous or clear cell carcinoma;
   • FIGO stage IVB (including persistent) or recurrent cervical cancer (CC) (≤ 1 prior platinum-based therapy) not amenable to radical surgery or radiotherapy;
   • Recurrent or metastatic head and neck squamous cell carcinoma (HNSCC) (including primary lesions located in the larynx, oropharynx, hypopharynx, oral cavity, undifferentiated or poorly differentiated nasopharyngeal carcinoma, and salivary gland carcinoma), which is not suitable for further surgery or radiotherapy.

4. At least one measurable lesion according to RECIST version 1.1;

5. Received up to one prior systemic chemotherapy and no prior paclitaxel plus carboplatin chemotherapy;

6. Adequate organ function meeting the following criteria: (1) adequate bone marrow function: Hb ≥ 100 g/L (no ESA or blood transfusion within 14 days before the first dose); ANC ≥ 2 × 10^9/L (no G-CSF within 14 days before the first dose); platelet count ≥ 100 × 10^9/L (no rhTPO, rhIL-11 or platelet transfusion within 14 days before the first dose); (2) adequate liver and kidney function: alanine aminotransferase (ALT) ≤ 2.5 × upper limit of normal (ULN), aspartate aminotransferase (AST) ≤ 2.5 × ULN, total bilirubin (TBIL) ≤ 1.5 × ULN, serum creatinine ≤ 1.5 × ULN, endogenous creatinine clearance > 50 ml/min (Cockcroft-Gault formula); (3) adequate cardiac function: left ventricular ejection fraction (LVEF) ≥ 55%;

7. Life expectancy ≥ 3 months;

8. Females of childbearing potential agree to practice reliable contraception during the clinical trial and have a negative serum or urine pregnancy test within 7 days prior to dosing;

9. Voluntarily join this study, sign informed consent, have good compliance and are willing to cooperate with follow-up.

Exclusion Criteria

1. History of myeloid leukemia, myelodysplastic syndrome, or concomitant sickle cell disease;
2. Symptomatic CNS metastases and/or leptomeningeal disease requiring immediate radiation or steroid therapy;
3. Received surgery or radiotherapy within 4 weeks prior to the first dose of study drug;
4. Receipt of any investigational drug ≤ 30 days or ≤ 5 half-lives (whichever is longer) prior to the first dose of study drug;
5. Platinum-resistant OC (refractory to 1 line of platinum-based chemotherapy or recurrent platinum-based chemotherapy within 6 months prior to the first dose of study drug);
6. Requires concurrent radiotherapy;
7. Known history of hypersensitivity to the drug components of this protocol;
8. Pregnant or lactating women;
9. Any other condition that, in the opinion of the investigator, would make the patient inappropriate for participation in this study.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Trilaciclib group	Trilaciclib Injection	-
Trilaciclib group	Carboplatin	-
Trilaciclib group	Paclitaxel	-
Control group	Paclitaxel	-
Control group	Carboplatin	-

Primary Outcome Measures

Name	Time	Method
Occurrence of grade 3/4 neutropenia within 6 cycles	Up to 18 weeks	Percentage of patients with at least one absolute neutrophil count (ANC) \< 1.0 × 10 \^ 9/L in total number of patients included in the analysis set.

Trial Locations

Locations (1)

Medical Oncology,Sun Yat-sen University Cancer Center; 🇨🇳 Guangzhou, Guangdong, China