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
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
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)
Contralateral mediastinal (N2) or distant metastatic disease (evaluated by PET and chest CT)
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
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
University Hospital, Antwerp
Lead sponsor
University Hospital, Ghent
Collaborator
Kom Op Tegen Kanker
Collaborator