Cytoreductive Prostatectomy Combined With Triple or Dual Systemic Therapy in mHSPC Patients

Evaluating the Efficacy and Safety of Cytoreductive Prostatectomy Combined With Triple or Dual Systemic Therapy in Patients With Metastatic Hormone-Sensitive Prostate Cancer

To evaluate: The radiographic progression-free survival (rPFS) of metastatic hormone-sensitive prostate cancer (mHSPC) patients treated with androgen deprivation therapy (ADT) + second-generation antiandrogens±chemotherapy combined with cytoreductive prostatectomy (CRP)

To investigate the multimodality approaches for mHSPC

Inclusion Criteria:

1. Male aged ≥18 and ≤75;
2. Histologically confirmed prostate adenocarcinoma;
3. Evidence of metastasis confirmed by magnetic resonance imaging (MRI)/computed tomography (CT) scan, bone scan, or histology;
4. Clinical stage M1a (distant lymph node positive), M1b (bone metastasis), or M1c (visceral organ metastasis);
5. Prostate cancer has not received local treatment (e.g., prostate radiotherapy, cryotherapy, etc.);
6. The surgeon believes the prostate can be removed;

Exclusion Criteria:

1. The surgeon believes the disease is unresectable;
2. Life expectancy less than 2 years;
3. Active spinal cord compression;
4. History of prior local treatment for prostate cancer;
5. Difficulty swallowing, chronic diarrhea, intestinal obstruction, and other factors affecting drug intake and absorption;
6. Refusal to sign the informed consent;
7. Investigator believes the individual is not suitable for inclusion.