CompletedPhase 2

AMT-PET in Monitoring Telotristat Etiprate Treatment in Participants With MetastaticNeuroendocrine Neoplasm

United States4 participantsStarted 2018-06-20

Plain-language summary

This pilot trial studies how well telotristat etiprate works in treating participants with well differentiated neuroendocrine neoplasm that has spread to other places in the body and monitored by carbon C 11 alpha-methyltryptophan (AMT)-emission tomography (PET). Telotristat etiprate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Studying the changes within the tumor cells via AMT-PET may help doctors better understand how tumors respond to treatment with telotristat etiprate.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Histopathologically confirmed, well-differentiated metastatic NETs * Receiving stable-dose somatostatin analog (long-acting release \[LAR\], depot) for \> 3 months before enrollment. * Patients with 5-HIAA levels above or below the upper limit of normal range and those with unknown values at baseline are allowed to participate. * Able to lie within the PET scanner for at least 70 minutes while undergoing scanning. * ECOG performance status of 2 or better. * Physical exam, CBC and Multiphasic (including electrolytes, BUN, creatinine, total bilirubin, AST, and ALT) must be done within 28 days of PET imaging and demonstrate adequate renal and liver function. Creatinine ≤ 2.5, total bilirubin ≤ 1.5 x upper limit of normal (ULN). AST and ALT ≤ 2.5 ULN. * Patient must have a least one lesion greater than 2 cm on standard imaging (CT, MR, octreotide, or dotatate imaging within 8 weeks of the start of the study) that is judged amenable to AMT-PET. * Women of child bearing potential must not be pregnant or breastfeeding. A negative urine or blood pregnancy test must be obtained in women with child bearing potential. Men and women with reproductive potential must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) on study entry and for the duration of study participation. * Eligible and consent signed for imaging with AMT PET under protocol 2011-053. Exclusion Criteria: * Patients experiencing more than 12 watery bowel…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

The Proportion of Patients Who Achieved SUVmax Reduction of 20% or More Between Baseline and Follow up Scan

Timeframe: Baseline up to follow up, assessed up to 3 months

Trial details

NCT IDNCT03453489

SponsorBarbara Ann Karmanos Cancer Institute

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2020-10-15

Results submitted2024-06-26

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