Disease management in a patient diagnosed with COVID-19 disease during induction intravesical BCG therapy: A case report and review of the literature.

Objective: To discuss the patient diagnosed with COVID-19 disease while receiving intravesical induction bacillus Calmette-Guérin (BCG) treatment for non-muscle-invasive bladder cancer, its management in the light of the literature.

Patient And Methods: A 52-year-old male patient, who received intravesical BCG treatment for high-grade pT1 papillary urothelial carcinoma, presented 12 h after taking the fourth dose of induction therapy 38.2° fever and chills. The patient's reverse transcriptase-polymerase chain reaction test was positive, and Thorax CT imaging showed a few ground-glass pneumonic infiltrations in bilateral lung bases consistent with COVID-19 disease.

Results: Although international urology associations have current recommendations regarding the pandemic process, only one study has made specific recommendations regarding the patient group diagnosed with COVID-19 while receiving intravesical BCG treatment. According to this recommendation, we interrupted our patient's BCG treatment for 3 weeks and then completed the treatment for 6 weeks. A maintenance treatment not exceeding 1 year was planned.

Conclusion: This group of patients' recommendation is to delay BCG therapy for at least 3 weeks after initial symptoms to allow for complete recovery. Although the administration schedule varies, maintenance therapy is recommended for no more than 1 year.