68Ga-PSMA PET in the Renal Cell Carcinoma

Renal Cancer Clinical Trial

Official title:

A Single Center Prospective Study of Diagnostic Efficiency of 68Ga-PSMA PET in the Patients With Locally Advanced and Advanced Renal Cell Carcinoma

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT04987086
• Other study ID #: KY20212033-F-1
• Status: Recruiting
• Phase: N/A
• Start date: June 1, 2021
• Est. completion date: June 1, 2025

Study information

• Verified date: January 2024
• Source: Xijing Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The primary research purpose is to evaluate the diagnostic efficacy of 68Ga-PSMA PET in metastatic lesions of locally advanced and advanced renal cell carcinoma, and to compare with that of enhanced CT. The second purpose is to evaluate whether 68Ga-PSMA PET can change the treatment decision of patients with locally advanced and advanced renal cell carcinoma

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 300
• Est. completion date: June 1, 2025
• Est. primary completion date: January 1, 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 90 Years

Eligibility

Inclusion Criteria:

• 2017 AJCC renal cell carcinoma TNM stage III, IV lesions;

• In contrast-enhanced CT staging, suspicious metastases were found;

• There were no known peripheral or central venous problems;

• 68Ga PSMA PET / CT imaging can be performed within 6 weeks after the diagnosis of renal cell carcinoma;

• Signed the informed consent form of voluntary participation in clinical trials.

Exclusion Criteria:

• Age = 18 years old;

• Can't stand lying flat in PET / CT examination;

• There are contraindications for 68Ga PSMA ligands;

• In the past two years, there was a history of other malignant tumors, or according to the doctor's research judgment, complications may occur and affect the normal operation of the test;

• Renal function is impaired or hemodialysis is in progress.

Related Conditions & MeSH terms

• Carcinoma, Renal Cell
• Kidney Neoplasms
• Metastases
• Neoplasm Metastasis
• Renal Cancer

Intervention

Diagnostic Test:
• PSMA PET
PSMA PET may have influence on the clinical decision-making of the patients with renal cancer

Locations

Country	Name	City	State
China	Xijing Hospital	Xi'an	Shaanxi

Sponsors (1)

Lead Sponsor	Collaborator
Xijing Hospital

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Additional diagnostic value of 68Ga PSMA PET / CT compared with CT in patients with locally advanced and advanced renal cell carcinoma	The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy of 68Ga-PSMA PET/CT compared with enhanced CT in diagnosing locally advanced and advanced renal cell carcinoma metastases in clinical practice. If the diagnostic performance of 68Ga PSMA PET / CT is better than enhanced CT, it may have additional diagnostic value in in locally advanced and advanced renal cell carcinoma.	2 years
Secondary	The changes of treatment decision-making in patients with locally advanced and advanced renal cell carcinoma by 68Ga PSMA PET / CT.	The impact of 68Ga-PSMA PET/CT on clinical decisions in patients with locally advanced (Stage III) and advanced renal cell carcinoma (Stage IV) were evaluated by a multidisciplinary prostate cancer therapy team. The clinical decisions were made according to the EAU and NCCN guidelines. The patients with locally advanced (Stage III) has no metastases and advanced renal cell carcinoma (Stage IV) may have oligometastatic disease or metastatic disease. For the patients with locally advanced renal cell carcinoma (Stage III), radical nephrectomy or partial nephrectomy is appropriate. For the patients with advanced renal cell carcinoma (Stage IV), the patients with potentially surgically resectable RCC can receive surgery and the patients with unresectable RCC need to receive systemic therapy and rediotherapy. The different staging performance of enhanced CT and 68Ga-PSMA PET/CT may have impact on patients with locally advanced and advanced renal cell carcinoma.	2 years