Your browser doesn't support javascript.
Early presentation of pembrolizumab-associated pneumonitis.
Christy, Joshua; Rafae, Abdul; Kandah, Emad; Kunadi, Arvind.
  • Christy J; Internal Medicine, McLaren Regional Medical Center, Flint, Michigan, USA joshua.christy@mclaren.org.
  • Rafae A; Internal Medicine, McLaren Regional Medical Center, Flint, Michigan, USA.
  • Kandah E; Internal Medicine, McLaren Regional Medical Center, Flint, Michigan, USA.
  • Kunadi A; Internal Medicine, McLaren Regional Medical Center, Flint, Michigan, USA.
BMJ Case Rep ; 14(7)2021 Jul 15.
Article in English | MEDLINE | ID: covidwho-1315798
ABSTRACT
Pembrolizumab is a selective anti-PD-L1 humanised monoclonal antibody approved by the Food and Drug Administration for treating multiple cancers, including cervical cancer, non-small cell lung cancer (NSCLC), renal cell carcinoma, bladder cancer, and squamous head and neck cancer. Pneumonitis is a rare but known complication of pembrolizumab treatment for NSCLC. The median time frame of its appearance is 2.8 months. However, we present a case of pneumonitis appearing within 48 hours. The patient presented with rapidly progressive respiratory failure, and imaging demonstrated diffuse bilateral patchy involvement of the upper lung lobe and pre-hilar regions, which likely indicate pneumonitis. Because of likely grade 3 pneumonitis, he was treated with steroids and showed immediate improvement of symptoms. Repeated CT imaging showed resolution of bilateral patchy infiltrates. He was discharged to the rehabilitation unit. Rapid recognition of pneumonitis as a side effect of pembrolizumab is important because early treatment can help prevent respiratory failure and possible death.
Subject(s)
Keywords

Full text: Available Collection: International databases Database: MEDLINE Main subject: Pneumonia / Carcinoma, Non-Small-Cell Lung / Lung Neoplasms Type of study: Case report Limits: Humans / Male Language: English Year: 2021 Document Type: Article Affiliation country: Bcr-2021-242493

Similar

MEDLINE

...
LILACS

LIS


Full text: Available Collection: International databases Database: MEDLINE Main subject: Pneumonia / Carcinoma, Non-Small-Cell Lung / Lung Neoplasms Type of study: Case report Limits: Humans / Male Language: English Year: 2021 Document Type: Article Affiliation country: Bcr-2021-242493