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Chinese Journal of Experimental and Clinical Infectious Diseases(Electronic Edition) ›› 2023, Vol. 17 ›› Issue (05): 354-358. doi: 10.3877/cma.j.issn.1674-1358.2023.05.010

• Short Research Article • Previous Articles     Next Articles

Clinical features of 14 cases with bladder cancer infected with human immunodeficiency virus

Yu Zhang, Wenrui Xue, Xin Wang, Xuyu Li, Xudong Wang, Pengfei Yuan, Yurun Liang, Zhixing Han, Haijian Zhang, Qingjun Liu, Shiqi Ji()   

  1. Department of Urology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
    Department of Urology, Beijing You’an Hospital, Capital Medical University, Beijing 100069, China
  • Received:2022-12-28 Online:2023-10-15 Published:2023-12-19
  • Contact: Shiqi Ji

Abstract:

Objective

To investigate the preoperative and postoperative laboratory examination results, pathological types, treatment methods and prognosis of patients with human immunodeficiency virus (HIV) infection and bladder cancer, and to provide clinical reference for the prevention and treatment of HIV positive patients with bladder cancer.

Methods

Total of 14 patients with HIV infection complicated with bladder cancer and treated in Beijing Ditan Hospital, Capital Medical University and Beijing Beijing You’an Hospital, Capital Medical University from December 2013 to April 2021 were enrolled. The retrospective study parameters included HIV infection route, regular treatment, HIV viral load and number of CD4+ T lymphocytes prior to surgery, and preoperative laboratory examination; details specific to bladder cancer included pathological stage and grade, treatment, recurrence at 3 months and longer-term follow-up. The statistical analysis were carried out by descriptive statistical methods.

Results

Among the 14 patients, 13 cases (93%) were male and 1 case (7%) was female, with an average age of (48.93 ± 13.83) years old. There were 9 patients who received regular antiretroviral therapy after HIV infection, and the other 5 patients did not receive regular treatment. Preoperative laboratory tests: CD4+ T lymphocytes: 368 (254, 580) cells/μl, white blood cells: 6.17 (4.94, 7.02) × 109/L, red blood cells: 4.16 (3.70, 4.68) × 1012/L, platelet: (199 ± 60.05) × 109/L, creatinine: 70.85 (65.50, 75.25) μmol/L, albumin: 41.50 (39.60, 44.45) g/L. All the 14 patients received surgical treatment, including 11 patients with bladder tumor resection and 3 patients with bladder cancer radical surgery. Three cases were pathologically invasive bladder cancer (MIBC), and the other 11 cases were non-invasive bladder cancer (NMIBC). There were 5 cases with high-grade urothelial carcinoma and 9 cases with low-grade urothelial carcinoma. Three months after operation, there were 3 cases of recurrence, 7 cases of non-recurrence and 4 cases not reviewed. During the long-term follow-up for 42 (20.5, 65) months, 2 cases died, 2 cases were lost to follow-up, and the other 10 cases survived, but 1 case occured liver metastasis.

Conclusions

Patients with HIV-positive bladder cancer had lower age of onset than patients with HIV-negative bladder cancer, but there was no difference between different pathological grades and stages.

Key words: Human immunodeficiency virus, Bladder cancer, Treatment

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