Metastatic Castration-resistant Prostate CancerPhase 1NCT03403595
177Lu-EB-PSMA617 in Patients With Metastatic Castration-resistant Prostate Cancer
A Phase 1 study testing 177Lu-EB-PSMA-617 in people with Metastatic Castration-resistant Prostate Cancer, run by Peking Union Medical College Hospital at 1 site in China.
Trial summary
This is an open-label, non-controlled, non-randomized study to assess the safety and measure image-based absorbed dose of 177Lu-EB-PSMA-617 in patients with metastatic castration-resistant prostate cancer (mCRPC) who will undergo radioliagnd therapy using 177Lu-EB-PSMA-617. Read more about this study
- Who is it for?
- Ages 18 to 80 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Metastatic Castration-resistant Prostate Cancer
- What is being tested?
- 177Lu-EB-PSMA-617
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 30 participants
- Where
- 1 siteChina
- Study dates
- 1 Dec 2017to 1 Dec 2018
- Phase
- Phase 1
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 80 years
- Men only
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- All the patients had progressive metastatic castration-resistant prostate cancer that did not respond to androgen-suppression therapy and/or systemic chemotherapy. Distant metastases with high PSMA expression were confirmed on 68Ga-PSMA PET/CT within one week before the injection of 177Lu-EB-PSMA-617.
Who cannot join
- The exclusion criteria were a serum creatinine level of more than 150 μmol per liter, a hemoglobin level of less than 10.0 g/dl, a white-cell count of less than 4.0× 109/L, a platelet count of less than 100 × 109/L, a total bilirubin level of more than 3 times the upper limit of the normal range and a serum albumin level of more than 3.0 g per deciliter, cardiac insufficiency including carcinoid heart valve disease, a severe allergy or hypersensitivity to radiographic contrast material, claustrophobia, and pregnancy or breastfeeding.
Trial locations and contacts
1 site in 1 country.
China1 site, 1 recruiting
- Recruiting
Peking Union Medical College Hospital
Beijing, Beijing Municipality, 100730
Jie Zang, MD, 15901495106@163.com
About this study
Official title: Safety and Dosimetry of 177Lu-EB-PSMA617 in Patients With Metastatic Castration-resistant Prostate Cancer
This is an open-label, non-controlled, non-randomized study to assess the safety and measure image-based absorbed dose of 177Lu-EB-PSMA-617 in patients with metastatic castration-resistant prostate cancer (mCRPC) who will undergo radioliagnd therapy using 177Lu-EB-PSMA-617. All patients underwent whole-body 68Ga-PSMA PET/CT for selection and accepted intravenous injection with single dose 0.80-1.1 GBq (21.5-30 mCi) of 177Lu-EB-PSMA-617 within one week, then monitored at 2, 24, 72, 120 and 168 h after 177Lu-EB-PSMA617 administration with serial whole body planar and SPECT/CT imaging.
Read the detailed description
Prostate cancer is the most frequent malignant tumor in men worldwide. Prostate-specific membrane antigen (PSMA), is a surface molecule specifically expressed by prostate tumors which was shown to be a valid target for radiotherapy. 177Lu-PSMA-617, a urea-based compound, provide an effective target for the treatment of metastatic castration-resistant prostate cancer. However, a major problem in the therapeutic use of 177Lu-PSMA-617 has been its short half-life and fast rate of clearance. This study was designed to investigate the safety, dosimetry and preliminary effects of 177Lu-EB-PSMA-617 in patients with metastatic castration-resistant prostate cancer.
- Being tested
- 177Lu-EB-PSMA-617
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
177Lu-EB-PSMA-617Drug
accepted intravenous injection of 177Lu-EB-PSMA-617 and monitored at 2, 24, 72, 120 and 168 hours post-injection.
| Study group | Role | What they receive |
|---|---|---|
| 177Lu-EB-PSMA-617 dosimetry calculation | Experimental | All patients were intravenous injected with single dose 0.80-1.1 GBq (21.5-30 mCi) of 177Lu-EB-PSMA-617, then monitored at 2, 24, 72, 120 and 168 hours post-injection. Receives: Drug: 177Lu-EB-PSMA-617 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Standardized uptake value of 177Lu-EB-PSMA617 in normal organs and metastatic castration-resistant prostate cancer.
The semiquantitative analysis will be performed by the same person for all the cases, and the standardized uptake value at each time point in normal organs and metastatic castration-resistant prostate cancer will be measured
Measured: 1 year
Secondary outcomes (1)
Adverse events collection
Adverse events within 2 months after the injection and scanning of patients will be followed and assessed
Measured: 2 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted18 Jan 2018
- Study start1 Dec 2017
- Primary completion1 Dec 2018 (estimated)
- Study completion1 Dec 2018 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Metastatic Castration-resistant Prostate CancerStudies of the same condition, open and under way.
- More trials run by Peking Union Medical College HospitalThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 30 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Peking Union Medical College Hospital
- Sponsor type
- University, hospital or other
- Collaborators
- National Institute for Biomedical Imaging and Bioengineering (NIBIB)
- Responsible party
- Sponsor
- Investigators
- Zhaohui Zhu, MD,PHD, Study chair, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03403595
- Sponsor's protocol ID
- PekingUMCH-NM16
- Other IDs
- ZIAEB000073
- Status last verified
- Nov 2017
- First submitted
- 11 Jan 2018
- Last updated
- 18 Jan 2018
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 18 Jan 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Safety and Dosimetry of 177Lu-EB-PSMA617 in Patients With Metastatic Castration-resistant Prostate Cancer
- ClinicalTrials.gov ID
- NCT03403595
- Acronym / sponsor ID
- PekingUMCH-NM16
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 30 participants (estimated)
- Lead sponsor
- Peking Union Medical College HospitalUniversity, hospital or other
- Collaborators
- National Institute for Biomedical Imaging and Bioengineering (NIBIB)
- Study start
- 1 Dec 2017 (actual)
- Primary completion
- 1 Dec 2018 (estimated)
- Study completion
- 1 Dec 2018 (estimated)
- First posted
- 18 Jan 2018 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This is an open-label, non-controlled, non-randomized study to assess the safety and measure image-based absorbed dose of 177Lu-EB-PSMA-617 in patients with metastatic castration-resistant prostate cancer (mCRPC) who will undergo radioliagnd therapy using 177Lu-EB-PSMA-617. All patients underwent whole-body 68Ga-PSMA PET/CT for selection and accepted intravenous injection with single dose 0.80-1.1 GBq (21.5-30 mCi) of 177Lu-EB-PSMA-617 within one week, then monitored at 2, 24, 72, 120 and 168 h after 177Lu-EB-PSMA617 administration with serial whole body planar and SPECT/CT imaging.
Detailed description
Prostate cancer is the most frequent malignant tumor in men worldwide. Prostate-specific membrane antigen (PSMA), is a surface molecule specifically expressed by prostate tumors which was shown to be a valid target for radiotherapy. 177Lu-PSMA-617, a urea-based compound, provide an effective target for the treatment of metastatic castration-resistant prostate cancer. However, a major problem in the therapeutic use of 177Lu-PSMA-617 has been its short half-life and fast rate of clearance. This study was designed to investigate the safety, dosimetry and preliminary effects of 177Lu-EB-PSMA-617 in patients with metastatic castration-resistant prostate cancer.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| 177Lu-EB-PSMA-617 dosimetry calculation | Experimental | Drug: 177Lu-EB-PSMA-617All patients were intravenous injected with single dose 0.80-1.1 GBq (21.5-30 mCi) of 177Lu-EB-PSMA-617, then monitored at 2, 24, 72, 120 and 168 hours post-injection. |
Who may qualify
- Ages
- 18 to 80 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- All the patients had progressive metastatic castration-resistant prostate cancer that did not respond to androgen-suppression therapy and/or systemic chemotherapy. Distant metastases with high PSMA expression were confirmed on 68Ga-PSMA PET/CT within one week before the injection of 177Lu-EB-PSMA-617.
Key exclusion criteria (1 listed)
- The exclusion criteria were a serum creatinine level of more than 150 μmol per liter, a hemoglobin level of less than 10.0 g/dl, a white-cell count of less than 4.0× 109/L, a platelet count of less than 100 × 109/L, a total bilirubin level of more than 3 times the upper limit of the normal range and a serum albumin level of more than 3.0 g per deciliter, cardiac insufficiency including carcinoid heart valve disease, a severe allergy or hypersensitivity to radiographic contrast material, claustrophobia, and pregnancy or breastfeeding.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| 177Lu-EB-PSMA-617accepted intravenous injection of 177Lu-EB-PSMA-617 and monitored at 2, 24, 72, 120 and 168 hours post-injection. | Drug | 177Lu-EB-PSMA-617 dosimetry calculation |
Primary outcome
Standardized uptake value of 177Lu-EB-PSMA617 in normal organs and metastatic castration-resistant prostate cancer.
Time frame: 1 year
The semiquantitative analysis will be performed by the same person for all the cases, and the standardized uptake value at each time point in normal organs and metastatic castration-resistant prostate cancer will be measured
1 secondary outcome
Adverse events collection
Time frame: 2 months
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 18 Jan 2018.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Zhaohui Zhu, MD,PHD study chair
Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing 177Lu-EB-PSMA-617 in people with Metastatic Castration-resistant Prostate Cancer, run by Peking Union Medical College Hospital at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 18 Jan 2018. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Jie Zang, MD (+86 10 69154196, 15901495106@163.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Standardized uptake value of 177Lu-EB-PSMA617 in normal organs and metastatic castration-resistant prostate cancer. (time frame: 1 year). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 18 Jan 2018.