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A single-arm, prospective, exploratory study of tislelizumab in combination with pemetrexed and cisplatin or carboplatin for neoadjuvant therapy and biomarker analysis of malignant pleural mesothelioma

A single-arm, prospective, exploratory study of tislelizumab in combination with pemetrexed and cisplatin or carboplatin for neoadjuvant therapy and biomarker analysis of malignant pleural mesothelioma

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500106112
Enrollment
Unknown
Registered
2025-07-17
Start date
2025-08-01
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

Malignant pleural mesothelioma

Interventions

treatment group:Tislelizumab plus pemetrexed and cisplatin/carboplatin

Sponsors

Zhejiang Cancer Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. The subjects voluntarily joined the study, signed the informed consent form, had good compliance, and cooperated with the follow-up; 2. Age is 18~80 years old, male or female; 3. Histologically or cytologically confirmed epithelial malignant pleural mesothelioma; 4. According to CT evaluation, the disease is confined to one side of the thoracic cavity; 5. Surgical resectable or potentially operable malignant pleural mesothelioma after MDT discussion; 6. ECOG score 0-1 points; 7. Expected survival time>= 3 months; 8. Adequate organ function; 9. Women of childbearing potential must have taken reliable contraceptive measures or have had a pregnancy test (serum or urine) within 7 days prior to enrollment with a negative result, and are willing to use an appropriate method of contraception during the trial and 60 days after the last administration of the trial drug. For males, they must agree to use an appropriate method of contraception or have been surgically sterilized for the duration of the trial and for 120 days after the last administration of the trial drug.

Exclusion criteria

Exclusion criteria: 1. Current participation in interventional clinical study treatment; 2. Severe tachypnea (defined as Eastern Cooperative Oncology Group (ECOG) status>=2, or if pulmonary function tests are performed: forced expiratory volume (FEV1) after one second before surgery or less than 20% of the lungs carbon monoxide transfer factor (TLco); 3. Severe concomitant illness that would jeopardize the participant's safety during surgery (e.g. evidence of end-organ failure); 4. Histologically confirmed diagnosis of advanced unresectable malignant pleural mesothelioma; 5. Pregnant or lactating women; 6. Presence of any severe or uncontrollable systemic disease. 7. Severe heart failure (defined as NYHA III or IV or ejection fraction less than 30% if echocardiogram is performed); 8. End-stage renal failure requiring dialysis; 9. Have hepatic failure (e.g. encephalopathy and/or coagulation abnormalities).

Design outcomes

Primary

MeasureTime frame
Proportion of patients who undergo Pleurectomy/Decortication(P/D) surgery after neoadjuvant therapy;

Secondary

MeasureTime frame
Major pathological response rate;Progression free survival;Objective response rate;Median overall survival;security;

Countries

China

Contacts

Public ContactHongyang Lu

Zhejiang Cancer Hospital

luhy@zjcc.org.cn+86 135 1571 7427

Outcome results

None listed

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