E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
gastroenteropancreatic neuroendocrine tumors |
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E.1.1.1 | Medical condition in easily understood language |
gastroenteropancreatic neuroendocrine tumors |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10077559 |
E.1.2 | Term | Gastroenteropancreatic neuroendocrine tumour disease |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10077560 |
E.1.2 | Term | Gastroenteropancreatic neuroendocrine tumor disease |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To assess superiority of treatment with CAM2029 compared to treatment with octreotide LAR or lanreotide ATG on PFS in patients with unresectable/metastatic and well-differentiated GEP-NET |
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E.2.2 | Secondary objectives of the trial |
• To assess superiority of treatment with CAM2029 compared to treatment with octreotide LAR or lanreotide ATG with respect to PFS based on local Investigator assessment • To compare the 2 treatment groups with respect to overall survival • To evaluate the 2 treatment groups with respect to ORR and DCR • To describe time to tumor response and duration of response in the 2 treatment groups • To evaluate the need for rescue medication for symptom control in the 2 treatment groups • To assess the PK of octreotide after CAM2029 administration • To assess octreotide exposure–response relationship for CAM2029 • To assess supervised self- or partner-administration of CAM2029 • To evaluate PROs for health-related quality of life in the 2 treatment groups • To evaluate the 2 treatment groups with respect to patient satisfaction with the treatment • To confirm the safety and tolerability of CAM2029 in patients with unresectable/metastatic and well-differentiated GEP-NET
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Male or female patient ≥18 years old • Histologically confirmed, advanced (unresectable and/or metastatic), and well-differentiated NET of GEP or presumed GEP origin • At least 1 measurable, somatostatin receptor-positive, lesion according to RECIST 1.1 determined by multiphasic CT or MRI (performed within 28 days before randomization) • Results from FDG-PET CT for patients with well-differentiated Grade 3 NET (if performed) must show that FDG avid areas of disease also are avid on somatostatin-receptor imaging • Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2
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E.4 | Principal exclusion criteria |
• Documented evidence of disease progression while on treatment (including SSAs) for locally advanced unresectable or metastatic disease • Known central nervous system metastases • Consecutive treatment with long-acting SSAs for more than 6 months before randomization • Carcinoid symptoms that are refractory to treatment (according to the Investigator’s judgement) with conventional doses of octreotide LAR or lanreotide ATG and/or to treatment with daily doses of ≤600 µg of octreotide IR • Previous treatment with more than 1 cycle (where 1 cycle means ≤28 days on treatment) of targeted therapies such as mTOR inhibitors (e.g. sirolimus, temsirolimus, or everolimus) or vascular endothelial growth factor inhibitors (e.g. sunitinib, lenvatinib, or cabozantinib), or more than 1 cycle of chemotherapy or interferon for GEP-NET • Treatment of GEP-NET with trans-arterial chemoembolization or trans-arterial embolization within 12 months before screening • Previously received radioligand therapy (PRRT) at any time • Hepatic/pancreatic-related exclusion criteria: a) Active hepatitis. Patients with no significant viral load, no acute signs of inflammation, and no clinical necessity for therapy are allowed, at the Investigator’s discretion b) Symptomatic cholelithiasis c) Clinically active or chronic liver disease, including liver cirrhosis of Child-Pugh class B or C • Patients with poorly controlled diabetes, as evidenced by hemoglobin A1c (HbA1c) >8.0% • Cardiac history or current diagnosis of cardiac disease indicating significant risk of safety for patients participating in the trial, such as uncontrolled or significant cardiac disease, including any of the following: a )History of myocardial infarction, unstable angina pectoris, or coronary artery bypass graft within 6 months before screening b) Uncontrolled congestive heart failure • Clinically significant cardiac arrhythmias (e.g. ventricular tachycardia), complete left bundle branch block, or high-grade atrioventricular block (e.g. bifascicular block, Mobitz type II, and third-degree atrioventricular block) • Long QT syndrome, family history of idiopathic sudden death or congenital long QT syndrome, or any of the following: a) Risk factors for Torsades de Pointes, including uncorrected hypokalemia or hypomagnesemia, history of cardiac failure, or history of clinically significant/symptomatic bradycardia b) Treatment with concomitant medication(s) with a “known risk of Torsades de Pointes” per www.crediblemeds.org that cannot be discontinued or replaced with safe alternative medication at least 7 days or 5 half-lives (whichever is longer) before start of IMP treatment c) Patients with a baseline QTc interval corrected by Fridericia’s formula (QTcF) >450 msec for males and >470 msec for females at screening • Any other contraindicated serious medical condition that, in the Investigator’s opinion, may prevent the patient from safely participating in the trial
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E.5 End points |
E.5.1 | Primary end point(s) |
PFS, defined as the time from the date of randomization to the date of the first documented disease progression as per Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1) or death due to any cause, whichever occurs first, as assessed by a Blinded Independent Review Committee (BIRC) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Time from the date of randomization to the date of the first documented disease progression as per RECIST 1.1 or death due to any cause, whichever occurs first, as assessed by the BIRC |
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E.5.2 | Secondary end point(s) |
• PFS using RECIST 1.1 as assessed by local Investigators • Overall survival • ORR, defined as the proportion of patients with best overall response of complete response (CR) or partial response (PR) as per RECIST 1.1 • DCR, defined as the proportion of patients with best overall response of CR, PR or stable disease (SD) as per RECIST 1.1 • Time to response and duration of response as per RECIST 1.1 • Average number of injections of octreotide rescue medication per month for each patient during the trial • Total dosage and dose intensity of rescue medication • Octreotide plasma concentrations over time • Correlation between octreotide concentration and other endpoints or measures as appropriate • Proportion of patients/partners declared competent by trial personnel to administer CAM2029 out of those trying • Change from baseline in Quality of Life Questionnaire – Neuroendocrine Carcinoid Module (QLQ-GINET21), Short Form-36 (SF-36), and the global health status/quality of life scale score of the European Organization for Research and Treatment of Cancer’s Core Quality of Life Questionnaire (EORTC QLQ-C30) • Treatment Satisfaction Questionnaire for Medication (TSQM) scores over time using all 4 domains of TSQM (effectiveness, side effects, convenience, and global satisfaction) • Adverse events (AEs) (including local tolerability) • Changes in laboratory values, vital signs, electrocardiogram readings and gallbladder imaging |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Survival endpoints will be summarized by presenting the quartiles of the survival distribution and the survival rate at 12, 24, and 36 months in each treatment group, as well as the hazard ratio and 95% CI for the comparison between the treatment groups.
For all efficacy endpoints, descriptive measures and 95% CI for the difference between the 2 treatment groups (CAM2029 and comparator) will be presented, unless otherwise specified. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 56 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Canada |
United States |
Belgium |
France |
Hungary |
Italy |
Netherlands |
Romania |
Spain |
United Kingdom |
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E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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The overall end of trial is defined as the last protocol-specified contact with the last patient ongoing in the trial. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 6 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 6 |