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CompletedNCT06183047Updated Dec 27, 2023

Predictive Value of Early Changes of Chromogranin A Levels in Patients With Neuroendocrine Tumours Treated With PRRT

An observational study in Early Release of Chromogranin A (CgA), sponsored by Military Institute od Medicine National Research Institute. Completed. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-12-27.

Sponsored by Military Institute od Medicine National Research Institute · Observational

Study type
Observational
Model
Case-only
Time perspective
Prospective
Enrollment
38
Ages
18 Years and older
Sex
All
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Study summary

The results of the study suggest that an early change in CgA levels might serve as a prognostic factor in NET patients treated with PRRT.

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Conditions studied

  • Early Release of Chromogranin A (CgA)

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03

In context

Neuroendocrine Tumors

676 studies on the registry are indexed under Neuroendocrine Tumors; 169 are open to participants now.

This study's enrollment of 38 is below the median of 115 across 176 observational studies indexed under Neuroendocrine Tumors.

Browse Neuroendocrine Tumors studies →

Lead sponsor

Military Institute od Medicine National Research Institute is the lead sponsor of 45 studies on the registry; 6 are open to participants now.

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

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Patients with neuroendocrine tumours (NET) treated with peptide receptor radionuclide therapy (PRRT).

Inclusion criteria

  • confirmed NET
  • peptide receptor radionuclide therapy (PRRT)

Exclusion criteria

Exclusion Criteria:

  • lack of patient consent to a clinical trial
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Study design

Observational model
Case-only
Time perspective
Prospective
Enrollment
38 participants (actual)
Target follow-up
80 Years
Patient registry
Yes

Groups and cohorts

  • patients with neuroendocrine tumours

    We aimed to assess the predictive value of early release of chromogranin A (CgA) in patients with neuroendocrine tumours (NET) treated with peptide receptor radionuclide therapy (PRRT).

    Diagnostic Test: early release of chromogranin A (CgA) in patients with neuroendocrine tumours (NET) treated with peptide receptor radionuclide therapy (PRRT).

Interventions

  • Diagnostic testearly release of chromogranin A (CgA) in patients with neuroendocrine tumours (NET) treated with peptide receptor radionuclide therapy (PRRT).

    early release of chromogranin A (CgA) in patients with neuroendocrine tumours (NET) treated with peptide receptor radionuclide therapy (PRRT).

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What researchers measure

Primary outcomes

  1. The CgA level change

    We aimed to assess the predictive value of early release of chromogranin A (CgA) in patients with neuroendocrine tumours (NET) treated with peptide receptor radionuclide therapy (PRRT).

    Time frame: 2016-2023

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Study locations

No study locations are listed for this record.

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References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 27, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT06183047
Lead sponsor
Military Institute od Medicine National Research Institute
Responsible party
Sponsor
First posted
Dec 27, 2023
Start date
Oct 1, 2016
Primary completion
Sep 30, 2023
Completion
Sep 30, 2023
Last update
Dec 27, 2023

Study contacts

Andrzej Mazurek, MD
principal investigator · Military Institute of Medicine

Oversight

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

Not currently enrolling

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

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