Effects of tumor-infiltrating CD8+ T cells, PD1/PD-L1 axis, and expression patterns of HLA class I on the prognosis of patients with malignant pleural mesothelioma who underwent extra-pleural pneumonectomy

Cancer Immunology, Immunotherapy 2022 September 17 [Link] Riki Okita, Yuka Mimura-Kimura, Nobutaka Kawamoto, Naoki Yamamoto, Masashi Umeda, Masanori Okada, Hidetoshi Inokawa, Yusuke Mimura, Tomoyuki Murakami, Masao Nakata, Kazunori Okabe Abstract Programmed cell death protein-1 (PD1), PD1 ligand 1 (PD-L1), and human leukocyte antigen (HLA) class I molecule play pivotal roles in T cell-induced anti-tumor immunity;…

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Proposal for a new local recurrence score in patients with recurrent malignant pleural mesothelioma

Journal of Thoracic Disease 2022 August [Link] Olivia Lauk, Thomas Neuer, Bianca Battilana, Ilhan Inci, Katarzyna Furrer, Walter Weder, Masaki Hashimoto, Isabelle Opitz Abstract Background: Malignant pleural mesothelioma (MPM) is associated with high rates of local recurrence (LR) up to 75%. Second line treatment should be applied tailored to relapse pattern. We aimed to establish…

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Survival Effect of Complete Multimodal Therapy in Malignant Pleural Mesothelioma

Journal of Chest Surgery 2022 September 7 [Link] Muhammet Sayan, Aynur Bas, Merve Satir Turk, Dilvin Ozkan, Ali Celik, İsmail Cuneyt Kurul, Abdullah Irfan Tastepe Abstract Background: Malignant pleural mesothelioma (MPM) is an aggressive pleural malignancy, and despite all multimodal treatment modalities, the 5-year overall survival rate of patients with MPM is less than 20%.…

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Meta-analysis of survival after extrapleural pneumonectomy (EPP) versus pleurectomy/decortication (P/D) for malignant pleural mesothelioma in the context of macroscopic complete resection (MCR)

Updates in Surgery 2022 September 3 [Link] Dimitrios E Magouliotis, Prokopis-Andreas Zotos, Arian Arjomandi Rad, Despoina Koukousaki, Vasiliki Vasilaki, Ioustini Portesi, Kyriakos Spiliopoulos, Thanos Athanasiou Abstract Objective: We reviewed the available literature on patients with MPM undergoing either extrapleural pneumonectomy (EPP) or pleurectomy/decortication (P/D). Methods: Original research studies that evaluated long-term outcomes of P/D versus…

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Feasibility and safety of extended pleurectomy/decortication for malignant pleural mesothelioma. A single group experience

Thoracic Cancer 2022 September 2 [Link] Francesco Falanga, Pietro Rinaldi, Cristiano Primiceri, Chandra Bortolotto, Olga Oneta, Francesco Agustoni, Patrizia Morbini, Laura Saracino, Dimitrios Eleftheriou, Federico Sottotetti, Giulia Maria Stella Abstract Surgery is part of a multimodal therapeutic approach to malignant pleural mesothelioma (MPM) although its real beneficial effect is still controversial. The optimal precise sequence…

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Single-Center 20-Year Experience in Surgical Treatment of Malignant Pleural Mesothelioma

Journal of Clinical Medicine 2022 August 3 [Link] Giuseppe Mangiameli, Edoardo Bottoni, Umberto Cariboni, Giorgio Maria Ferraroli, Emanuela Morenghi, Veronica Maria Giudici, Emanuele Voulaz, Marco Alloisio, Alberto Testori Abstract Objectives: We examined a series of malignant pleural mesothelioma (MPM) patients who consecutively underwent surgery in our institution during the last 20 years. Across this period,…

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Does mediastinal lymph node involvement influence the surgical outcome in malign pleural mesothelioma?

Acta Chirurgica Belgica 2022 July 15 [Link] Mehmet Ali Bedirhan, Yunus Seyrek, Volkan Yaran, Celal Buğra Sezen, Levent Cansever, Muzaffer Metin Abstract Background: This study examined the effect of metastatic mediastinal lymph node involvement on the prognosis of patients with malignant pleural mesothelioma (MPM) who underwent extrapleural pneumonectomy (EPP) or extended pleurectomy (E/P) and also…

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Prognostic values of preoperative C-reactive protein, albumin, and neutrophil ratios in patients with malignant pleural mesothelioma who underwent extrapleural pneumonectomy

Surgical Oncology 2022 July 6 [Link] Riki Okita, Masanori Okada, Hidetoshi Inokawa, Tomoyuki Murakami, Eiji Ikeda Abstract Introduction: A preoperative validation system for predicting the clinical outcome of extrapleural pneumonectomy (EPP) for malignant pleural mesothelioma (MPM) is required, as EPP for MPM is one of the most invasive operation types. Recently, several inflammatory and nutritional…

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Surgical strategy for malignant pleural mesothelioma: the superiority of pleurectomy/decortication

Surgery Today 2022 January 19 [Link] Masatoshi Kanayama, Masataka Mori, Hiroki Matsumiya, Akihiro Taira, Shinji Shinohara, Masaru Takenaka, Koji Kuroda, Fumihiro Tanaka Abstract Purpose: Both extrapleural pneumonectomy (EPP) and pleurectomy/decortication (P/D) are used for the surgical treatment of malignant pleural mesothelioma (MPM). This study aimed to compare the operative and clinical outcomes and survival between…

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Histology of the pleural rind at [ 18 F]FDG PET/CT hot and cold spots in mesothelioma patients after talc pleurodesis and neoadjuvant chemotherapy

Pathology, Research and Practice 2021 December [Link] Alex Soltermann, Isabelle Opitz, Irene A Burger Abstract The role of 2-deoxy-2-[18F]fluoro-D-glucose positron emission tomography/computed tomography ([18F]FDG PET/CT) in evaluating induction chemotherapy in pleural mesothelioma (PM) patients is debated. We compared histology at tumor sites with high versus low [18F]FDG uptake in order to define a morphologic correlate…

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