Exophthalmos as a First Manifestation of Small Cell Lung Cancer: A Long-Term Follow-Up

Small cell lung cancer is characterized by rapid growth and early metastasis. Despite its sensitivity to cytotoxic therapy, until now treatments have failed to control or cure this disease in most patients. Orbital metastases are a rare manifestation of systemic malignancies. Breast and lung cancers represent more than two thirds of the primary cancer sites. Metastases to the eye and orbit develop in approximately 0.7–12% of patients with lung cancer. Here, we report a rare case of exophthalmos as the first manifestation of a metastatic carcinoma due to small cell lung cancer, and a 6-months follow-up with complete exophthalmic response to chemotherapy

Current and prospective pharmacotherapies for the treatment of pleural mesothelioma

Introduction: Mesothelioma is a rare asbestos-linked cancer with an expected incidence peak between 2015–2030. Therapies remain ineffective, thus developing and testing novel treatments is important for both oncologists and researchers. Areas covered: After describing mesothelioma and the shortcomings of current therapies, the article discusses numerous therapies in turn such as immunotherapy (passive and active), gene therapy (such as suicide gene therapy) and targeted therapy such as tyrosine kinase inhibitors. The bases for different therapies and clinical trials at different phases are also described. The article concludes by detailing possible reasons for therapy failure. Expert opinion: Despite the many attempts to uncover new therapeutic options, mesothelioma is still an orphan disease, complicated by factors such as the inflammatory microenvironment and low mutational load. Our opinion is that uncovering the biological mechanisms behind mesothelioma development will assist therapy development. The lack of efficacy of tyrosine kinase inhibitors and modest anti-angiogenic activity indicates a less relevant role for tumor cell proliferation and neoangiogenesis, thus the shortcut of treating mesothelioma with therapies from other cancers may be unsound. Conversely, many lines of evidence indicate that focussing on the survival mechanisms that tumor cells exploit may yield better therapeutics, particularly nutrition and cellular machinery

Management of covid-19 patients in the emergency department

COVID-19 is an emerging disease of global public health concern. As the pandemic overwhelmed emergency departments (EDs), a restructuring of emergency care delivery became necessary in many hospitals. Furthermore, with more than 2000 papers being published each week, keeping up with ever-changing information has proven to be difficult for emergency physicians. The aim of the present review is to provide emergency physician with a summary of the current literature regarding the management of COVID-19 patients in the emergency department. © 2021 by the authors. Licensee MDPI, Basel, Switzerland

Inhaled chemotherapy in lung cancer: future concept of nanomedicine

Paul Zarogoulidis1, Ekaterini Chatzaki2, Konstantinos Porpodis1, Kalliopi Domvri1, Wolfgang Hohenforst-Schmidt3, Eugene P Goldberg4, Nikos Karamanos5, Konstantinos Zarogoulidis11Pulmonary Department, "G Papanikolaou" General Hospital, Aristotle University of Thessaloniki, Greece; 2Pharmacology Laboratory, Medical School, Democritus University of Thrace, Alexandroupolis, Greece; 3II Medical Clinic, Hospital Coburg, University of Wurzburg, Coburg, Germany; 4Biomaterials Science and Engineering, Department of Materials Science and Engineering, University of Florida, FL; 5Biochemistry Laboratory, Department of Chemistry, University of Patra, GreeceAbstract: Regional chemotherapy was first used for lung cancer 30 years ago. Since then, new methods of drug delivery and pharmaceuticals have been investigated in vitro, and in animals and humans. An extensive review of drug delivery systems, pharmaceuticals, patient monitoring, methods of enhancing inhaled drug deposition, safety and efficacy, and also additional applications of inhaled chemotherapy and its advantages and disadvantages are presented. Regional chemotherapy to the lung parenchyma for lung cancer is feasible and efficient. Safety depends on the chemotherapy agent delivered to the lungs and is dose-dependent and time-dependent. Further evaluation is needed to provide data regarding early lung cancer stages, and whether regional chemotherapy can be used as neoadjuvant or adjuvant treatment. Finally, inhaled chemotherapy could one day be administered at home with fewer systemic adverse effects.Keywords: inhaled chemotherapy, carriers, transducer

Pegylated liposomal doxorubicin in malignant pleural mesothelioma: a possible guardian for long-term survival

Paul Zarogoulidis,1,2 Maria Mavroudi,1 Konstantinos Porpodis,1 Kalliopi Domvri,1 Antonios Sakkas,3 Nikolaos Machairiotis,1 Aikaterini Stylianaki,1 Anastasios Tsiotsios,1 Nikolaos Courcoutsakis,4 Konstantinos Zarogoulidis11Pulmonary Department-Oncology Unit, “G Papanikolaou” General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece; 2Pulmonary Department-Interventional Unit, Ruhrland Klinik, University of Essen, Essen, Germany; 3Department of Pathology, “G Papanikolaou” General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece; 4Department of Radiology, University General Hospital of Alexandroupolis, Democritus University of Thrace, Alexandroupolis, GreeceAbstract: Malignant pleural mesothelioma is a rare and aggressive malignancy of the pleura correlated with exposure to asbestos, with a medium survival of 11–12 months after diagnosis. A case of a 67-year-old male who had previously worked in the asbestos industry and is a current smoker is reported. The computed tomography evaluation revealed a right pleural mass with pleural thickening, and the pleural biopsy confirmed a diagnosis of malignant pleural mesothelioma. He was treated with chemotherapy consisting of etoposide, paclitaxel, and pegylated liposomal doxorubicin hydrochloride. After completion of chemotherapy, radiologic evaluation confirmed a reduction of pleural thickening and improvement in his symptoms. A complete presentation of each drug formulation and characteristics are also included in this paper. The patient’s follow-up is continuing, and computed tomography reveals stable disease 9 years after initial examination.Keywords: mesothelioma, asbestos, pegylated liposomal doxorubici

Serratia pneumonia presenting as hemoptysis in a patient with sarcoidosis: a case report

Paul Zarogoulidis1, Konstantinos Porpodis1, Maria Konoglou2, Maria Saroglou2, Alexandros Mitrakas1, Dimitrios Matthaios3, Panagiotis Touzopoulos1, Konstantinos Archontogeorgis4, Andrew Koulelidis4, Konstantinos Zarogoulidis1, Stavros Tryfon21Pulmonary Department, “G. Papanikolaou” General Hospital, Aristotle University of Thessaloniki, Greece; 21st Pulmonary Clinic, “G. Papanikolaou” General Hospital, Thessaloniki, Greece; 31st Internal Medicine Department, University General Hospital of Alexandroupolis, Greece; 4Pulmonary Department, University General Hospital of Alexandroupolis, Democritus University of Thrace, GreeceIntroduction: Serratia marcescens is a Gram-negative bacillus which belongs to the family Enterobacteriaceae. It is a facultative anaerobe and produces red pigment at room temperature. It naturally occurs in soil and water as well as the intestines, and it is responsible for nosocomial infections. There have been few reports about community acquired pneumonia of Serratia.Case presentation: This report presents a 37-year-old man with hemoptysis, fever, and shortness of breath. The clinical and laboratory examinations revealed that the patient had pseudohemoptysis due to S. marcescens pneumonia, on an immunocompromised pattern, because of the coexistence of sarcoidosis (stage 1).Conclusion: Appropriate antibiotic therapy for Serratia was administered, and the patient's symptoms regressed. The patient is healthy and asymptomatic after 1-year follow-up. To the best of the authors' knowledge, this is the first reported case of a pseudohemoptysis in a patient with pulmonary sarcoidosis.Keywords: Serratia marcescens, pseudohemoptysis, pulmonary sarcoidosi