Pemetrexed is approved as a first-line treatment for advanced non-squamous non-small cell lung cancer (NSCLC) with cisplatin and as a single agent for second-line treatment or for patients who show no disease progression after four cycles of platinum-based doublet induction chemotherapy as maintenance therapy. Pemetrexed has a modest toxicity profile and has not traditionally been regarded as a cause of interstitial pneumonitis. Here, we report on a rare case of pemetrexed-induced pneumonitis in a patient with NSCLC.
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http://dx.doi.org/10.4143/crt.2013.45.1.74 | DOI Listing |
Multimed Man Cardiothorac Surg
January 2025
Division of Thoracic Surgery University of Padua via Giustiniani 2 35128 Padua Italy.
In patients with suspected interstitial lung disease, diagnostic confirmation can be achieved through an awake video-assisted surgical lung biopsy. This procedure enables the collection of a substantial amount of parenchymal tissue for diagnostic purposes while minimizing perioperative complications associated with mechanical ventilation with the patient under general anaesthesia, given the impaired lung function due to the underlying condition.
View Article and Find Full Text PDFCommun Biol
January 2025
Department of Respiratory and Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.
Invasive lung myofibroblasts are the main cause of tissue remodeling in idiopathic pulmonary fibrosis (IPF). A key mechanism contributing to this important feature is aberrant crosstalk between the abnormal/injured lung epithelium and pulmonary fibroblasts. Here, we demonstrate that lungs from patients with IPF and from mice with bleomycin (BLM)-induced pulmonary fibrosis (PF) are characterized by the induction of human epididymis protein 4 (HE4) overexpression in epithelial cells.
View Article and Find Full Text PDFSci Rep
January 2025
Translational Research Division, Chugai Pharmaceutical Co., Ltd, 216 Totsuka-cho, Totsuka-ku, Yokohama-shi, Kanagawa, 244-8602, Japan.
Idiopathic pulmonary fibrosis (IPF) is a progressive and ultimately fatal disorder of unknown etiology, characterized by interstitial fibrosis of the lungs. Bleomycin-induced pulmonary fibrosis mouse model (BLM model) is a widely used animal model to evaluate therapeutic targets for IPF. Histopathological analysis of lung fibrosis is an important method for evaluating BLM model.
View Article and Find Full Text PDFBMJ Open Respir Res
January 2025
Division of Respiratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
Introduction: Persistent lung abnormalities following COVID-19 infection are common. Similar parenchymal changes are observed in idiopathic pulmonary fibrosis (IPF). We investigated whether common genetic risk factors in IPF are associated with developing lung parenchymal abnormalities following severe COVID-19 disease.
View Article and Find Full Text PDFInt J STD AIDS
January 2025
Division of Infectious Diseases, Department of Internal Medicine, Phramongkutklao Hospital and College of Medicine, Bangkok, Thailand.
Cytomegalovirus (CMV) pneumonia is an uncommon presentation of CMV among patients with HIV/AIDS, particularly in co-infection with pneumonia (PCP). A case was reported with a literature review, and a comprehensive literature search was performed using the PubMed/MEDLINE and Scopus databases. We report a 52-year-old male with AIDS presenting with progressively worsening dyspnea over 1 week.
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