- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05064150
Neuroendocrine Tumors - Patient Reported Outcomes (NET-PRO)
A Cohort Study of Symptom Burden and Therapeutic Selection in Neuroendocrine Tumors (NETs)
Study Overview
Status
Detailed Description
NETs are a group of neoplasms that occur most frequently in the gastrointestinal tract, pancreas and the lungs, collectively referred to as gastroenteropancreatic (GEP-NETs) and lung-NETs. There are currently fewer than 180,000 patients living with this condition in the United States, meeting the criteria for rare disease status. NETs are typically slow growing, with vague signs and a myriad of symptoms (carcinoid syndrome) leading to diagnostic delays. Thus, NET patients typically experience a prolonged clinical course with active disease, and many have significant symptom burdens. However, assessment of quality of life outside of therapy trials remains scarce and of poor quality. What's more, over half of GEP-NETs are diagnosed with spread of their disease at diagnosis and are not candidates for curative surgery. Fortunately, many of these tumors are amenable to long-term medical treatment with somatostatin analogues (SSAs)- which slow down the production of hormones, especially serotonin, which helps to control the symptoms of carcinoid syndrome. However, living with distant spread of the disease increases the probability for the disease to progress. Following failure of first-line SSA therapy there are no clear consensus guidelines as to the optimum sequencing of other therapeutic options. NET patients are left wondering not only 'what therapy would be best to try next?', but 'if I were to take this option now, what treatment options will be closed off to me in the future?' and clinicians are unsure as to how best to tailor treatment selection on the characteristics of the patient and their tumor.
There is currently no large nationally recruiting prospective (forward in time) observational study of NET patients. Our large study will robustly generate real-world evidence on the frequency and sequence of commonly used treatments for GEP and lung NET patients in relation to Patient Reported Outcomes (PROs) and survival/progression, endpoints that matter most to NET patients, their caregivers, and clinicians involved in their care. Given the lack of consensus guidelines as to the optimum sequencing of treatments, evidence generated in this study will aid patient (and clinician) navigation and selection of the next most appropriate therapy, accounting for the preferences and needs of the individual patient, whilst respecting the underlying profile of their tumor. Moreover, the infrastructure this study will generate (i.e.: electronic identification of NET patients, entry and completion of tumor table data in PCORnet, and a unique NET patient health record portal), will foster future CER studies in NETs and other rare diseases.
The four specific aims of this project are:
- To describe the frequency of treatment regimens received by line of therapy, and examine their association with symptom burden and changes in 6, 12 and 18 month health-related quality of life (HRQoL) outcomes. The influence of patient preferences, beliefs, attitudes, and experience of care on choice of these treatment regimens will also be examined.
- To examine the association of patient, clinical, and tumor characteristics on the selection of first-line and beyond treatment regimens and compare the effects of common treatment sequences on frequency of subsequent treatments received and outcomes of overall survival and disease progression.
- To compare the effectiveness of peptide receptor radionuclide therapy (PRRT) regimens on outcomes of renal toxicity, disease progression, and patient-reported symptoms and HRQoL.
- To disseminate lessons learned and expand enrollment of the prospective cohort to patient advocate organizations, and to use the infrastructure developed to aid in the study of other rare diseases.
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Locations
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Florida
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Gainesville, Florida, United States, 32611-5500
- University of Florida
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Iowa
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Iowa City, Iowa, United States, 52242
- University of Iowa
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Kansas
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Kansas City, Kansas, United States, 66103-2937
- University of Kansas Medical Center Research Institute, Inc
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Michigan
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Ann Arbor, Michigan, United States, 48109-1340
- Regents of the University of Michigan
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Minnesota
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Minneapolis, Minnesota, United States, 55407
- Allina Health System
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Rochester, Minnesota, United States, 55905
- Mayo Clinic Rochester
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North Carolina
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Chapel Hill, North Carolina, United States, 27599-1350
- The University of North Carolina at Chapel Hill
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Ohio
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Columbus, Ohio, United States, 43210
- The Ohio State University
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Pennsylvania
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Pittsburgh, Pennsylvania, United States, 15260-3203
- University of Pittsburgh
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South Carolina
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Charleston, South Carolina, United States, 29407-4636
- The Medical University of South Carolina
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Tennessee
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Nashville, Tennessee, United States, 37203
- Vanderbilt University Medical Center
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Texas
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Dallas, Texas, United States, 75390-9020
- UT Southwestern Medical Center
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Utah
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Salt Lake City, Utah, United States, 84112
- University of Utah
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Wisconsin
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Milwaukee, Wisconsin, United States, 53226
- Medical College of Wisconsin, Inc
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- (1) Adults age 18 years or older at time of NET diagnosis
- (2) Diagnosis of GEP-NET or lung NET between 1/1/2018 and 12/31/2023, as evidenced by
- (a) medical record information on diagnoses and/or medications and/or treatments and/or test results and/or clinical notes and/or procedures and/or encounters and/or tumor characteristics, and
- (b) patient self-attestation of their diagnosis.
Exclusion Criteria:
Any GEP-NET/Lung NET prior to 1/1/18, as evidenced by medical record information on diagnoses and/or medications and/or treatments and/or test results and/or clinical notes and/or procedures and/or encounters and/or tumor characteristics
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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NET patient observational cohort
Patients diagnosed with lung or gastrointestinal neuroendocrine tumors
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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European Organisation for Research and Treatment of Cancer - Quality of Life Questionnaire (EORTC QLQ-C30)
Time Frame: Change in score across baseline, 6, 12, and 18 month time points.
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Incorporates five functional scales (physical, role, cognitive, emotional, and social), three symptom scales (fatigue, pain, and nausea and vomiting), a global health status / QoL scale, and a number of single items assessing additional symptoms commonly reported by cancer patients (dyspnea, loss of appetite, insomnia, constipation and diarrhea) and perceived financial impact of the disease.
Responses to the QLQ-C30 will be linearly transformed to a 0-100 scale using EORTC guidelines, a higher score represents a higher ("better") level of functioning, or a higher ("worse") level of symptoms.
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Change in score across baseline, 6, 12, and 18 month time points.
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European Organisation for Research and Treatment of Cancer - Quality of Life Questionnaire - Neuroendocrine Carcinoid Module (EORTC QLQ-GI.NET21)
Time Frame: Change in score across baseline, 6, 12, and 18 month time points.
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The QLQ-GINET21 contains a total of 21 items: four single-item assessments relating to muscle and/or bone pain (MBP), body image (BI), information (INF) and sexual functioning (SX), together with 17 items organized into five proposed scales: endocrine symptoms (ED; three items), GI symptoms (GI; five items), treatment-related symptoms (TR; three items), social functioning (SF) of the new module (SF21; three items) and disease-related worries (DRW; three items).
Responses to the QLQ-GINET21 will be linearly transformed to a 0-100 scale using EORTC guidelines, with higher scores reflecting more severe symptoms.
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Change in score across baseline, 6, 12, and 18 month time points.
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Sequencing of treatment regimens from electronic medical records (% of patients using modality)
Time Frame: Up to 5 years
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Ordering of treatment receipt i.e.: first-line, 2nd line 3rd line therapies
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Up to 5 years
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Renal function
Time Frame: Change in score across baseline, 6, 12, and 18 month time points.
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Creatinine clearance loss (per/Yr)
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Change in score across baseline, 6, 12, and 18 month time points.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Norfolk Carcinoid Symptom Score
Time Frame: Change in score across baseline, 6, 12, and 18 month time points.
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Patient-reported symptoms
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Change in score across baseline, 6, 12, and 18 month time points.
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Experiences with cancer care (from CANCORS)
Time Frame: Change in score across baseline, 6, 12, and 18 month time points.
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13 items to assess cancer care as described at https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2953972/
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Change in score across baseline, 6, 12, and 18 month time points.
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Progression-free survival
Time Frame: 1-, 3-, and 5-year
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Time to event
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1-, 3-, and 5-year
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Overall survival
Time Frame: Up to 5 years
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Time to event
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Up to 5 years
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Adverse toxicities
Time Frame: Up to 5 years
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Incident acute renal failure, dialysis and liver failure during follow-up
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Up to 5 years
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Presence of Acute Renal Failure Diagnosis
Time Frame: Up to 5 years
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Common Data Model (CDM) diagnosis codes for acute renal failure and dialysis
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Up to 5 years
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Health related Quality of Life (HRQoL) by PRRT regimen
Time Frame: Change in score across baseline, 6, 12, and 18 month time points.
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Changes in HRQOL
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Change in score across baseline, 6, 12, and 18 month time points.
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Symptom scores by PRRT regimen
Time Frame: Change in score across baseline, 6, 12, and 18 month time points.
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Changes in symptom scores
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Change in score across baseline, 6, 12, and 18 month time points.
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Renal toxicity (creatinine clearance) by PRRT isotope
Time Frame: Up to 5 years
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Creatinine clearance loss (per/Yr) 177Lu vs 90Y
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Up to 5 years
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Renal toxicity of PRRT by primary tumor location & grade 3 disease
Time Frame: Up to 5 years
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Creatinine clearance loss (per/Yr) GEP-NETs vs lung NETs and G3
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Up to 5 years
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Michael O'Rorke, PhD, University of Iowa
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 202104599
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- ICF
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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