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Tomokazu Sazuka

Explore the profile of Tomokazu Sazuka including associated specialties, affiliations and a list of published articles. Areas
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Articles 73
Citations 236
Followers 0
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Recent Articles
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Hara S, Fukuokaya W, Miki J, Taoka R, Saito R, Matsui Y, et al.
Int J Urol . 2025 Feb; PMID: 39907200
Objective: To examine the association between substaging and outcomes following radical cystectomy (RC) in patients with stage III bladder cancer. Methods: We conducted a retrospective observational study using nationwide data...
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Kikuchi H, Osawa T, Matsushita Y, Kojima T, Sazuka T, Hatakeyama S, et al.
Jpn J Clin Oncol . 2025 Feb; PMID: 39893579
Objective: To validate multiple prognostic models in metastatic renal cell carcinoma patients who received second-line axitinib following first-line nivolumab plus ipilimumab therapy. Methods: Five prognostic models (ACL, albumin, C-reactive protein,...
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Nozumi K, Sakamoto S, Zhao X, Pae S, Tamura T, Taguchi K, et al.
Int J Urol . 2024 Dec; PMID: 39740093
Objectives: To evaluate the success rate of shock wave lithotripsy and identify predictors of stone-free status after shock wave lithotripsy for ureteral stones, focusing on the impact of stones remaining...
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Yamada Y, Sato K, Sakamoto S, Tsujino T, Saito S, Nishimura K, et al.
Int J Clin Oncol . 2024 Dec; 30(3):539-550. PMID: 39656401
Background: This study investigated the characteristics of prostate-specific antigen (PSA) dynamics when androgen receptor signaling inhibitor (ARSI), or vintage agent (bicalutamide) was used for patients with metastatic hormone-sensitive prostate cancer...
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Mori K, Numakura K, Matsushita Y, Kojima T, Osawa T, Sazuka T, et al.
Cancer Sci . 2024 Nov; 116(2):444-452. PMID: 39550694
Nivolumab plus ipilimumab (NIVO+IPI) has a long-term response rate of 30% for patients with metastatic renal cell carcinoma (mRCC). However, 20% of patients develop primary resistant disease (PRD) to NIVO+IPI...
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Sato K, Sazuka T, Arai T, Sato H, Kanesaka M, Ando K, et al.
BJUI Compass . 2024 Oct; 5(10):950-956. PMID: 39416750
Objectives: Renal cell carcinoma (RCC) is shown to have a tendency for late recurrence, occurring 5 or more years after curative surgery. Imaging diagnosis is required for follow-up, and there...
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Kato M, Taoka R, Miki J, Saito R, Fukuokaya W, Matsui Y, et al.
Int J Clin Oncol . 2024 Oct; 29(12):1937-1945. PMID: 39379757
Background: Radical cystectomy in women generally includes the removal of the uterus, ovaries, and anterior vaginal wall, but the criteria for reproductive organ sparing are not clear. Methods: A total...
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Fukuokaya W, Miki J, Taoka R, Saito R, Matsui Y, Hatakeyama S, et al.
Int J Urol . 2024 Sep; 31(12):1414-1422. PMID: 39291802
Objectives: This study aims to develop a prognostic model that estimates the post-operative risk of cancer-specific mortality in patients with bladder cancer who underwent radical cystectomy (RC). Methods: We analyzed...
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Isoda B, Kandori S, Sazuka T, Kojima T, Nitta S, Shiga M, et al.
Int J Mol Sci . 2024 Jul; 25(13). PMID: 39000552
Combination therapy of nivolumab and ipilimumab (NIVO + IPI) for metastatic renal cell carcinoma (mRCC) has shown efficacy, but approximately 20% of patients experience disease progression in the early stages...