Mesothelioma cells proved susceptible to in vitro lysis by LAK cells following activation by interleukin-2 (IL-2), but patients undergoing this particular therapy experienced major side effects. Indeed, this trial was suspended in view of the unacceptably high levels of IL-2 toxicity and the severity of side effects such as fever and cachexia. Nonetheless, other trials involving interferon alpha have proved more encouraging with 20% of patients experiencing a greater than 50% reduction in tumor mass combined with minimal side effects.In October 2020, the FDA approved the combination of nivolumab (Opdivo) with ipilimumab (Yervoy) for the first-line treatment of adults with malignant pleural mesothelioma (MPM) that cannot be removed by surgery. Nivolumab and ipilimumab are both monoclonal antibodies that, when combined, decrease tumor growth by enhancing T-cell function. The combination therapy was evaluated through a randomized, open-label trial in which participants who received nivolumab in combination with ipilimumab survived a median of 18.1 months while participants who underwent chemotherapy survived a median of 14.1 months. Hyperthermic intrathoracic chemotherapy
Hyperthermic intrathoracic chemotherapy is used in conjunction with surgery, including in patients with malignant pleural mesothelioma. The surgeon removes as much of the tumor as possible followed by the direct administration of a chemotherapy agent, heated to between 40 and 48 °C, in the abdomen. The fluid is perfused for 60 to 120 minutes and then drained. High concentrations of selected drugs are then administered into the pleural cavity. Heating the chemotherapy treatment increases the penetration of the drugs into tissues.
David Martin, Australian sailor and politician, died on 10 August 1990 of pleural mesothelioma. It is believed that this was caused by his exposure to asbestos on military ships during his career in the Royal Australian Navy. Paul Kraus, diagnosed in 1997, is considered the longest currently living (as of 2017) mesothelioma survivor in the world. F. W. De Klerk, South African retired politician, was diagnosed with mesothelioma on March 19, 2021, and died in November 2021. Paul Gleason, American actor, died on May 27, 2006, just a few months after diagnosis.Although life expectancy with this disease is typically limited, there are notable survivors. In July 1982, Stephen Jay Gould, a well-regarded paleontologist, was diagnosed with peritoneal mesothelioma. After his diagnosis, Gould wrote "The Median Isnt the Message", in which he argued that statistics such as median survival are useful abstractions, not destiny. Gould lived for another 20 years, eventually succumbing to cancer not linked to his mesothelioma. Legal issues
Some people who were exposed to asbestos have collected damages for an asbestos-related disease, including mesothelioma. Compensation via asbestos funds or class action lawsuits is an important issue in law practices regarding mesothelioma.The first lawsuits against asbestos manufacturers were in 1929. Since then, many lawsuits have been filed against asbestos manufacturers and employers, for neglecting to implement safety measures after the links between asbestos, asbestosis, and mesothelioma became known (some reports seem to place this as early as 1898). The liability resulting from the sheer number of lawsuits and people affected has reached billions of dollars.