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ORIGINAL RESEARCH article
Front. Oncol.
Sec. Pharmacology of Anti-Cancer Drugs
Volume 15 - 2025 | doi: 10.3389/fonc.2025.1520370
Real-world analysis of leuprorelin acetate microspheresbased neoadjuvant therapy for patients with high-risk prostate cancer
Provisionally accepted- Department of Urology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian Province, China
Objective: Boennuokang leuprorelin acetate microspheres show a certain efficacy in patients with prostate cancer, but its utilization as neoadjuvant therapy in patients with high-risk prostate cancer remains unclear. Hence, this real-world study investigated the efficacy and safety of Boennuokang leuprorelin acetate microspheres-based treatment as neoadjuvant therapy in patients with high-risk prostate cancer.Methods: This retrospective study included 53 patients with high-risk prostate cancer who received Boennuokang leuprorelin acetate microspheres as neoadjuvant therapy and laparoscopic radical prostatectomy. Results: The median prostate-specific antigen (PSA) was 34.1 ng/mL before neoadjuvant therapy and reduced to 0.8 ng/mL after neoadjuvant therapy (P<0.001). Testosterone showed a decreased tendency after neoadjuvant therapy, but without statistical significance (P=0.185). After surgery, 36 (67.9%) patients had negative surgical margin. The median (interquartile range) prostate volume reduced from 40.5 (33.4-55.2) mL before neoadjuvant therapy to 30.2 (25.2-40.2) mL after neoadjuvant therapy (P<0.001). Meanwhile, alkaline phosphatase before neoadjuvant therapy, at one month (M1), 3 months (M3), 6 months (M6), and 12 months (M12) after surgery tended to be increased (P=0.029), but this increment lacks clinical significance; while the glomerular filtration rate (P=0.441) and albumin (P=0.548) did not vary among different time points. Erectile dysfunction and loss of libido was the most common adverse event, with incidences of 84.9% during neoadjuvant therapy, 79.2% at M1, 71.7% at M3, 67.9% at M6, and 56.6% at M12. Conclusion: Boennuokang leuprorelin acetate microspheres-based treatment as neoadjuvant therapy decreases PSA, testosterone, and prostate volume, with acceptable positive surgical margin rate in patients with high-risk prostate cancer and its safety profiles should be validated.
Keywords: leuprorelin, high-risk prostatic cancer, Neoadjuvant Therapy, Prostatespecific antigen, Testosterone
Received: 31 Oct 2024; Accepted: 27 Feb 2025.
Copyright: © 2025 Fu, Xin, Lai, Zeng, Zhang and Wang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Wei Zhang, Department of Urology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian Province, China
Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.