Malignant pleural mesothelioma
Also known as malignant mesothelioma of pleura, malignant mesothelioma of the pleura, pleural diffuse malignant mesothelioma, pleural malignant mesothelioma+1 more
malignant mesothelioma of pleura, malignant mesothelioma of the pleura, pleural diffuse malignant mesothelioma, pleural malignant mesothelioma, pleura mesothelioma.
What's happening now
An analyst briefing on current research, clinical, regulatory and industry activity surrounding this disease.
- 3 clinical trials expected to report results, the earliest in Q4 2026.
- Q4 2026A Randomized Phase 2 Trial of Radical Pleurectomy and Post-Operative Chemotherapy With or Without Intraoperative Porfimer Sodium -Mediated Photodynamic Therapy for Patients With Epitheliod Malignant Pleural Mesothelioma
- Q4 2027Feasibility and Safety of Neoadjuvant Nivolumab and Chemotherapy for Resectable Malignant Pleural Mesothelioma
- Q4 2027Integration of the PD-L1 Inhibitor Atezolizumab and WT1/DC Vaccination Into Platinum/Pemetrexed-based First-line Treatment for Epithelioid Malignant Pleural Mesothelioma
Clinical MilestonesViewHide
- 2026-04-21A Phase 3, Open-Label, Randomized, Parallel Group Study to Evaluate the Efficacy and Safety of Intrapleural Administration of Adenovirus-Delivered Interferon Alpha-2b (rAd-IFN) in Combination With Celecoxib and Gemcitabine in Patients With Malignant Pleural MesotheliomaResults posted
- 2025-12-18A Phase 2 Study of Transarterial Chemoperfusion Treatment With Cisplatin, Methotrexate and Gemcitabine in Patients With Unresectable Pleural MesotheliomaResults posted
- 2026-09-11Feasibility and Safety of Neoadjuvant Nivolumab and Chemotherapy for Resectable Malignant Pleural MesotheliomaResults expected Q4 2027
- 2026-06-05Integration of the PD-L1 Inhibitor Atezolizumab and WT1/DC Vaccination Into Platinum/Pemetrexed-based First-line Treatment for Epithelioid Malignant Pleural MesotheliomaResults expected Q4 2027
- 2025-12-26A Randomized Phase 2 Trial of Radical Pleurectomy and Post-Operative Chemotherapy With or Without Intraoperative Porfimer Sodium -Mediated Photodynamic Therapy for Patients With Epitheliod Malignant Pleural MesotheliomaResults expected Q4 2026
- 2026-09-30A Single-Arm, Open-Label, Phase I Trial to Assess the Safety of Genetically Engineered Autologous T Cells Targeting the Cell Surface Antigen Mesothelin With Cell-Intrinsic Checkpoint Inhibition in Patients With MesotheliomaPrimary completion
- 2026-06-30First-line Pembrolizumab Plus Platinum Doublet Chemotherapy With Lenvatinib in Unresectable Malignant Pleural Mesothelioma:Multi-Institutional, Single-Arm Phase 2 TrialPrimary completion
- 2026-05-09Intrapleural Photodynamic Therapy by Video-Assisted Thoracoscopy Followed by Anti-PD-1 NIVOLUMAB in Patients With Malignant Pleural Mesothelioma - a Pilot StudyPrimary completion
Regulatory UpdatesViewHide
- 2026-08-28Product authorisation ended — PemetrexedMalignant pleural mesothelioma Pemetrexed medac in combination with cisplatin is indicated for the treatment of chemotherapy naïve patients with unresectable malignant pleural mesothelioma. Non-small cell lung cancer Pemetrexed medac in combination with cisplatin is indicated for the first line treatment of patients with locally advanced or metastatic non-small cell lung cancer other than predominantly squamous cell histology. Pemetrexed medac is indicated as monotherapy for the maintenance treatment of locally advanced or metastatic non-small cell lung cancer other than predominantly squamous cell histology in patients whose disease has not progressed immediately following platinum-based chemotherapy. Pemetrexed medac is indicated as monotherapy for the second line treatment of patients with locally advanced or metastatic non-small cell lung cancer other than predominantly squamous cell histology.
- 2026-09-30ClinicalA Single-Arm, Open-Label, Phase I Trial to Assess the Safety of Genetically Engineered Autologous T Cells Targeting the Cell Surface Antigen Mesothelin With Cell-Intrinsic Checkpoint Inhibition in Patients With MesotheliomaPrimary completion
- 2026-09-11ClinicalFeasibility and Safety of Neoadjuvant Nivolumab and Chemotherapy for Resectable Malignant Pleural MesotheliomaResults expected Q4 2027
- 2026-08-28RegulatoryProduct authorisation ended — PemetrexedMalignant pleural mesothelioma Pemetrexed medac in combination with cisplatin is indicated for the treatment of chemotherapy naïve patients with unresectable malignant pleural mesothelioma. Non-small cell lung cancer Pemetrexed medac in combination with cisplatin is indicated for the first line treatment of patients with locally advanced or metastatic non-small cell lung cancer other than predominantly squamous cell histology. Pemetrexed medac is indicated as monotherapy for the maintenance treatment of locally advanced or metastatic non-small cell lung cancer other than predominantly squamous cell histology in patients whose disease has not progressed immediately following platinum-based chemotherapy. Pemetrexed medac is indicated as monotherapy for the second line treatment of patients with locally advanced or metastatic non-small cell lung cancer other than predominantly squamous cell histology.
- 2026-06-30ClinicalFirst-line Pembrolizumab Plus Platinum Doublet Chemotherapy With Lenvatinib in Unresectable Malignant Pleural Mesothelioma:Multi-Institutional, Single-Arm Phase 2 TrialPrimary completion
- 2026-06-05ClinicalIntegration of the PD-L1 Inhibitor Atezolizumab and WT1/DC Vaccination Into Platinum/Pemetrexed-based First-line Treatment for Epithelioid Malignant Pleural MesotheliomaResults expected Q4 2027
- 2026-05-09ClinicalIntrapleural Photodynamic Therapy by Video-Assisted Thoracoscopy Followed by Anti-PD-1 NIVOLUMAB in Patients With Malignant Pleural Mesothelioma - a Pilot StudyPrimary completion
- 2026-04-21ClinicalA Phase 3, Open-Label, Randomized, Parallel Group Study to Evaluate the Efficacy and Safety of Intrapleural Administration of Adenovirus-Delivered Interferon Alpha-2b (rAd-IFN) in Combination With Celecoxib and Gemcitabine in Patients With Malignant Pleural MesotheliomaResults posted
- 2025-12-26ClinicalA Randomized Phase 2 Trial of Radical Pleurectomy and Post-Operative Chemotherapy With or Without Intraoperative Porfimer Sodium -Mediated Photodynamic Therapy for Patients With Epitheliod Malignant Pleural MesotheliomaResults expected Q4 2026
- 2025-12-18ClinicalA Phase 2 Study of Transarterial Chemoperfusion Treatment With Cisplatin, Methotrexate and Gemcitabine in Patients With Unresectable Pleural MesotheliomaResults posted
Therapeutic landscape
Therapies with a regulatory footing for this condition, alongside the wider set of agents co-studied with it in the literature.
Product authorisation ended — Malignant pleural mesothelioma Pemetrexed medac in combination with cisplatin is indicate… (2026)
Original application approval — Melanoma Opdivo as monotherapy or in combination with ipilimumab is indicated for the tr… (2015)
Original application approval — Melanoma Keytruda as monotherapy is indicated for the treatment of adults and adolescents… (2015)
Original application approval — Melanoma Yervoy as monotherapy or combination with nivolumab is indicated for the treatme… (2011)
Clinical trials
The current development programme across all trial phases.
Regulatory timeline
Drug regulatory events matched to this condition by indication — EMA.
European Medicines Agency (CC BY 4.0). Events are matched to this condition by drug indication text — approvals/updates for drugs indicated for it, not disease-specific acts.
Associated genes
Genes associated with this disease in the canonical knowledge graph (Open Targets evidence). Number shows the association score.
Disease biology
Proteins whose encoding gene is associated with this disease, reached through the canonical gene→disease graph. Number shows the gene's association score.
Reference
Authoritative identity, definition & identifiers.
malignant mesothelioma of pleura, malignant mesothelioma of the pleura, pleural diffuse malignant mesothelioma, pleural malignant mesothelioma, pleura mesothelioma
- Disease identity & definition — NLM Medical Subject Headings (MeSH), public domain
- Clinical trials — ClinicalTrials.gov (U.S. National Library of Medicine)
- Related entities are derived from literature co-mention (studied together) — associative, not causal.