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Status unknownNCT05879497Updated Jul 13, 2023

68Ga-NY104 PET/CT in Patients With Metastasis/Recurrence Clear Cell Renal Cell Carcinoma Suspicion

A Phase 2 interventional study of 68Ga-NY104 PET/CT in Clear Cell Renal Cell Carcinoma, sponsored by Peking Union Medical College Hospital. Status unknown at 1 site in China. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-07-13.

Sponsored by Peking Union Medical College Hospital · Phase 2, Interventional, and Diagnostic

The sponsor has not verified this record recently (last verified Jul 2023), so the status shown — last known as Recruiting — may be out of date.
Phase
Phase 2
Study type
Interventional
Enrollment
40
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

This is a prospective, single-center, single-arm phase 2 study in patients with clear cell renal cell carcinoma and metastasis or recurrence suspicion. The goal is to determine the sensitivity and specificity of 68Ga-NY104 PET/CT in patients with clear cell renal cell carcinoma and metastasis or recurrence suspicion

Read the detailed description

This is a prospective, single-center, single-arm phase 2 study in patients with clear cell renal cell carcinoma and metastasis or recurrence suspicion. Each patient will receive one dose of 68Ga-NY104. Dedicated whole-body PET/CT imaging will be performed. PET/CT studies will be interpreted by two readers, both of whom will provide independent and blinded interpretations. Imaging interpretations and a composite ground truth will be used to estimate the diagnostic efficacy of 68Ga-NY104 PET/CT.

A total of 40 patients will be recruited at Peking Union Medical College Hospital.

02

Conditions studied

  • Clear Cell Renal Cell Carcinoma

Keywords

  • 68Ga-NY104
  • PET/CT
  • Clear Cell Renal Cell Carcinoma
03

In context

Carcinoma, Renal Cell

1,992 studies on the registry are indexed under Carcinoma, Renal Cell; 387 are open to participants now.

This study's planned enrollment of 40 is close to the median of 42 across 1,501 interventional studies indexed under Carcinoma, Renal Cell.

Browse Carcinoma, Renal Cell studies →

Lead sponsor

Peking Union Medical College Hospital is the lead sponsor of 1,148 studies on the registry; 473 are open to participants now.

Of its 5 completed or terminated interventional studies of FDA-regulated products, 0 (0%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Age ≥ 18 y
  2. Histopathological diagnosis of clear cell renal cell carcinoma
  3. Suspected of metastasis or recurrence from ccRCC based on previous conventional imaging or 18F-FDG PET/CT scan.
  4. Expected survival of at least 6 months
  5. ECOG ≤ 2
  6. Written informed consent provided for participation in the trial
  7. In the opinion of investigator, willing and able to comply with required study procedures.

Exclusion criteria

Exclusion Criteria:

  1. On VEGF TKI treatment less than 1 week before 68Ga-NY104 PET/CT. TKI is known to affect girentuximab binding in patients with ccRCC and is expected to have the same effect on 68Ga-NY104. If patients were on VEGF TKI treatment, such as sunitinib, sorafenib, cabozantinib, pazopanib, or lenvatinib, a washout of one week before 68Ga-NY104 PET/CT is required.
  2. Patients on HIF antagonist treatment \< 3 months before 68Ga-NY104 PET/CT. CA9, which encodes carbonic anhydrase IX (CAIX), is one of the genes most strongly upregulated by HIF-1. HIF antagonist, such as Belzutifan, might affect the expression of CAIX and thus the binding of 68Ga-NY104 to tumor. Withdraw of at least 3 months is required for HIF antagonist.
  3. Pregnancy or breastfeeding.
  4. Severe claustrophobia.
05

Study design

Phase
Phase 2
Primary purpose
Diagnostic
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
40 participants (estimated)

Study arms

  • Experimental
    68Ga-NY104 PET/CT

    Each patient will receive one dose of 68Ga-NY104 by intravenous route. Dedicated whole-body PET/CT imaging will be performed.

    Diagnostic Test: 68Ga-NY104 PET/CT

Interventions

  • Diagnostic test68Ga-NY104 PET/CT

    Participants will be administered a single, intravenous bolus of 68Ga-NY104 The recommended administered activity of 68Ga-NY104 is 1.8-2.2 MBq per kilogram bodyweight, subject to variation that may be required owing to variable elution efficiencies obtained during the lifetime of the 68Ga / 68Ga generator The CT and PET imaging session will begin approximately 45 to 75 minutes after 68Ga-NY104 administration.

    Also known as: 68Ga-NYM005 PET/CT

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What researchers measure

Primary outcomes

  1. Binary reading of lesions identified on 68Ga-NY104 PET/CT

    Any focal accumulation in the lesion suspected of metastasis or recurrence that cannot be explained by physiologic uptake of 68Ga-NY104 will be interpreted as PET positive.

    Time frame: From study completion to 1 month after completion

07

Study locations

1 of 1 sites recruiting
  • Peking Union Medical College Hospital
    Beijing, Beijing Municipality 100730, China
    Recruiting
08

References and documents

Individual participant data

Plan to share: Yes — Available upon request

Supporting information: Study protocol

Time frame: Within 2 years after the publication of the main results

Access criteria: No limit.

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 13, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05879497
Responsible party
Sponsor
First posted
May 30, 2023
Start date
Aug 1, 2023 (estimated)
Primary completion
Jul 1, 2025 (estimated)
Completion
Jul 1, 2025 (estimated)
Last update
Jul 13, 2023

Study contacts

Li Huo, MD
Contact
huoli@pumch.cn
18612672038
Wenjia Zhu, MD
Contact
zhuwenjia_pumc@163.com
18614080164
Li Huo, MD
principal investigator · Peking Uion Medical College Hospital

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jul 2023. You cannot join it, but the record below documents what was studied.

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