Age

18–75

Sex

MALE

Healthy volunteers

Not accepted

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;

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.

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