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Published on: March 6, 2018
Immunotherapy for Prostate Cancer: A Current Systematic Review and Patient Centric Perspectives
Laeeq Ur Rehman1, Muhammad Hassan Nisar2, Wajeeha Fatima3
1Department of Research, Continental Medical College, Lahore 54000, Pakistan.
Abstract:
Prostate cancer is the most commonly diagnosed cancer in men worldwide, making up 21% of all cancer cases. With 345,000 deaths per year owing to the disease, there is an urgent need to optimize prostate cancer care. This systematic review collated and synthesized findings of completed Phase III clinical trials administering immunotherapy; a current clinical trial index (2022) of all ongoing Phase I-III clinical trial records was also formulated. A total of four Phase III clinical trials with 3588 participants were included administering DCVAC, ipilimumab, personalized peptide vaccine, and the PROSTVAC vaccine. In this original research article, promising results were seen for ipilimumab intervention, with improved overall survival trends. A total of 68 ongoing trial records pooling in 7923 participants were included, spanning completion until June 2028. Immunotherapy is an emerging option for patients with prostate cancer, with immune checkpoint inhibitors and adjuvant therapies forming a large part of the emerging landscape. With various ongoing trials, the characteristics and premises of the prospective findings will be key in improving outcomes in the future.
Insights
Immunotherapy shows promise for prostate cancer care, with ipilimumab demonstrating improved survival trends. Ongoing trials are exploring immune checkpoint inhibitors and adjuvant therapies to enhance patient outcomes.
Area of Science:
- Oncology
- Immunology
Background:
- Prostate cancer is a leading cause of cancer diagnosis and mortality globally.
- There is a critical need for improved treatment strategies to optimize prostate cancer care.
Purpose of the Study:
- To systematically review Phase III clinical trials of immunotherapy for prostate cancer.
- To create an index of ongoing Phase I-III clinical trials in prostate cancer immunotherapy.
Main Methods:
- Systematic review of completed Phase III clinical trials involving immunotherapy agents (DCVAC, ipilimumab, personalized peptide vaccine, PROSTVAC).
- Compilation of a 2022 clinical trial index of ongoing Phase I-III trials.
Main Results:
- Four Phase III trials with 3588 participants were analyzed.
- Ipilimumab showed promising results with improved overall survival trends.
- 68 ongoing trials involving 7923 participants are registered, with expected completion dates up to June 2028.
Conclusions:
- Immunotherapy, including immune checkpoint inhibitors and adjuvant therapies, is an emerging and significant treatment option for prostate cancer.
- Ongoing clinical trials are crucial for advancing the understanding and application of immunotherapy in prostate cancer management.
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