Preventive Effects of Low-dose Aspirin as Adjuvant Therapy After Radical Nephrectomy on Disease Recurrence/Metastasis and Survival in Patients With Locally Advanced Renal Cell Carcinoma: an Observational Prospective Cohort Study

Condition: Aspirin as Adjuvant Therapy in Patients With Surgically Treated High Risk Renal Cell Carcinoma

Study Type: Observational

Clinical Trials Identifier NCT 8-digits: NCT03734614

Sponsor: RenJi Hospital



  • Age: minimum 18 Years maximum N/A
  • Gender: All

Inclusion Criteria:

  • Patients must complete radical surgery more than 4 weeks and less than 12 weeks prior to study entry
  • Patients must have histologically or cytologically confirmed renal cell carcinoma. Using 2017 (American Joint Committee on Cancer [AJCC] 8th edition) TNM Staging, patients must be one of the following:
  • pT2aG3 or G4N0M0
  • pT2bG(any)N0M0
  • pT3G(any)N0M0
  • pT4G(any)N0M0
  • pT(any)G(any)N1M0
  • Patients must have no clinical or imaging evidence of visible residual lesions or distant metastases (M0) after nephrectomy
  • Patients must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0-1
  • Patients must be able to swallow pills

Exclusion Criteria:

  • Patients with haemorrhagic diathesis (i.e. haemophilia).
  • Patients with prior malignant tumors except for kidney cancers in the past 5 years.
  • Patients with documented or suspected metastases.
  • Patients with serious, nonhealing wound, ulcer, or bone fracture.
  • Patients with a history of stroke, coronary arterial disease, angina, or vascular disease.
  • Patients who are pregnant, lactating, or not using adequate contraception.
  • Patients who have known allergy to NSAID or Aspirin.
  • Patients receiving other antiplatelet agents (i.e. clopidogrel, ticlopidine) or anticoagulants (i.e. warfarin, low molecular weight heparins).
  • Patients receiving current long term treatment (≥1 month) with Aspirin or other NSAIDs.
  • Subject unwilling or unable to comply with study requirements.

View trial on

email news signup