Chemotherapy and immunotherapy before surgery for inoperable pleural mesothelioma

Trial details

Who runs it

University Hospital, Antwerp

Trial code

NCT07121374EU 2023-504302-11-02

Record updated

13 August 2025

Original description

The goal of this clinical trial is to evaluate whether a combination of chemotherapy and immunotherapy can make surgery possible in adults with inoperable pleural mesothelioma (a type of cancer affecting the lung lining). The main questions it aims to answer are:Read full original descriptionShow less

NEoadjuvant Chemotherapy and Immunotherapy for a Selected Group of Inoperable Pleural Mesothelioma Patients (NECIM): a Feasibility Study

The goal of this clinical trial is to evaluate whether a combination of chemotherapy and immunotherapy can make surgery possible in adults with inoperable pleural mesothelioma (a type of cancer affecting the lung lining). The main questions it aims to answer are:

Can two cycles of neoadjuvant chemotherapy and dual immunotherapy, followed by surgery, be completed safely and effectively?

Does this treatment allow previously inoperable patients to become eligible for surgery and improve survival outcomes?

Participants will:

Receive two cycles of chemotherapy (cisplatin or carboplatin and pemetrexed)

Receive dual immunotherapy (nivolumab and ipilimumab)

Undergo evaluation by a multidisciplinary team to determine if surgery is possible

If operable, undergo extended pleurectomy/decortication surgery

Be followed for one year to assess side effects, quality of life, and survival

Inclusion: Capable of written informed consent and adherence to study procedures; Pathologically confirmed PM (epithelioid), cT2-3 N0-1 M0 according to UICC TNM 9 and considered inoperable by the Multidisciplinary Tumor Board of UZA/UZG at the start of the trail. They only enter the second surgical stage when becoming operable after neoadjuvant therapy; Aged 18 years or older; World Health Organization (WHO) Performance Status 0-1; Fit for systemic chemotherapy, immunotherapy and surgery according to good clinical practice; No pregnancy allowed: women of childbearing potential have to take adequate contraception to avoid pregnancy; men need to take adequate contraception (usage of a condom) to avoid pregnancy in female partners.

Exclusion: Patients unfit for systemic chemotherapy, immunotherapy or intrathoracic surgery. Patients with an active autoimmune disease or who have had prior splenectomy, an active/acute infection requiring antibiotics, a chronic infection (e.g. HIV, hepatitis B or C) or have a serious cardiac disease are unfit for systemic therapy because their immune system is not properly functioning; Concurrent active malignancy other than basal cell carcinoma of the skin or in situ carcinoma of the cervix including brain metastases; Prior treatment with chemotherapy, immunotherapy, surgery (except for diagnostic thoracoscopy) or thoracic RT (including prophylactic tract irradiation); Contralateral mediastinal (N2) or distant metastatic disease (evaluated by PET and chest CT); Hypersensitivity or contraindications to the active substance or to any of the excipients of the medications (platinum salts, pemetrexed, ipilimumab, nivolumab) used in this study; Patients with significantly altered mental status or with psychological, familial, sociological or geographical conditions potential hampering compliance with the study as decided by the investigator; Operable PM patients according to TNM 9 criteria (T1) or inoperable PM patients who will not have a chance to become operable after neoadjuvant treatment according to TNM 9 criteria (some T3, all T4, N2-3, M1).

ClinicalTrials.gov NCT07121374 · EU CTIS 2023-504302-11-02