ArticleIJU case reports2023
Drug-induced interstitial pneumonia after intravesical Bacillus Calmette-Guerin administration for bladder cancer with scleroderma.
Article in IJU case reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Concomitant Interstitial Pneumonia and Disseminated BCG Infection after Intravesical BCG Therapy.Internal medicine (Tokyo, Japan) · 2025Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Intravesical Bacillus Calmette-Guerin administration is the standard therapy for high-risk nonmuscle invasive bladder cancer and is usually well tolerated. However, some patients experience severe, potentially fatal, complications including interstitial pneumonitis. Case presentation: A 72-year-old female with scleroderma was diagnosed with bladder carcinoma in situ. She developed severe interstitial pneumonitis with the first administration of intravesical Bacillus Calmette-Guerin after the cessation of immunosuppressive agents. Six days after the first administration, she experienced dyspnea at rest, and computed tomography revealed scattered frosted shadows in the upper lung. The following day, she required intubation. We suspected drug-induced interstitial pneumonia and started steroid pulse therapy for 3 days, resulting in a complete response. No exacerbation of scleroderma symptoms or recurrence of cancer was observed 9 months after Bacillus Calmette-Guerin therapy. Conclusion: For patients receiving intravesical Bacillus Calmette-Guerin therapy, close observation of the respiratory condition is necessary for early therapeutic intervention.
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