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New scan spots hidden oxygen shortage in pancreatic tumors

NCT ID NCT01542177

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

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Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a PET scan using a tracer called 18F-FAZA can measure low oxygen levels (hypoxia) in pancreatic cancer. Hypoxia can affect how the cancer grows and responds to treatment. 48 adults with pancreatic cancer received the scan, and researchers also collected blood samples to look for related biomarkers. The goal was to see if this imaging method provides useful information about the tumor's oxygen status.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

48 people

The number who actually took part.

Start date

Feb 2012

Finished

Sep 2019

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Pancreatic cancer

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Minimum age of 18 years old * Histologic diagnosis of pancreatic adenocarcinoma * TNM (7th edition) cT1-4, N0-1, M0-1 * No cytotoxic anti-cancer therapy for advanced / metastatic pancreatic cancer prior to study entry * Ability to provide written informed consent to participate in the study * ECOG performance status 0, 1 or 2. * Patient should have the following blood counts at baseline: ANC equal or greater to 1.5 x 109/L; Platelets equal or greater to 100 x 109/L; Hgb equal or greater to 9g/Dl * Patient should have the following blood chemistry levels at baseline: AST (SGOT), ALT (SGPT) equal or less than 5 x upper limit of normal range (ULN) is allowed * Patient has an identifiable tumor (pancreatic tumor and/or metastasis) by imaging (CT scan and/or MR) * Patient must agree to use contraception considered adequate and appropriate by the investigator and if the patient is female of child-bearing potential, as evidenced by regular menstrual periods, she must have a negative serum pregnancy test (B-hCG) Exclusion Criteria: * Inability to lie supine for more than 30 minutes * Any other type of primary cancer * Life expectancy of less than 12 weeks * Patient has known brain metastases unless previously treated and well controlled for at least 3 months (defined as stable clinically, no edema, no steroids and stable in two scans at least 4 weeks apart) * Patient has serious medical risk factors involving any of the major organ systems

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Princess Margaret Hospital

    Toronto, Ontario, M5G 2M9, Canada

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