E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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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 | 16.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10027481 |
E.1.2 | Term | Metastatic melanoma |
E.1.2 | System Organ Class | 100000004864 |
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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 evaluate the response rate of patients with metastatic melanoma to either standard TIL therapy treatment with high-dose interleukin-2 (HD-IL2) or TIL treatment with low dose interleukin-2 (LD-IL2). To evaluate to feasibility and tolerability of TIL therapy with HD-IL2 versus LD-IL2. |
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E.2.2 | Secondary objectives of the trial |
Secondary Endpoints 1. Evaluation of Progression Free Survival. 2. Evaluation of the duration of response. 3. Assessment of Overall Survival.
Exploratory Endpoints 1. Examination of potential tumour related or immunological biomarkers of response facilitate better patient selection in the future. 2. Evaluation of response rate by immune related Response Criteria (irRC). 3. Evaluation of TIL harvest process. 4. Assessment of the cost of treatment. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Inclusion Criteria for TIL Harvest: • Patients must have histologically confirmed malignant melanoma of cutaneous origin. • They must have resectable metastatic lesion(s) of at least 2cm in total diameter. • They must be likely to fulfil the full criteria for TIL therapy at a future date. • The must give full written informed consent to the surgical procedure and the TIL harvest/storage.
Inclusion Criteria for TIL Therapy • Patients must have histologically confirmed malignant melanoma of cutaneous origin with confirmed evidence of progressive metastatic disease and to have failed / refused standard therapies. • Patients may enter if they have previously had TIL (successfully) harvested and stored at the Manchester Cell Therapy Unit. • There must be measurable / evaluable disease. • Patients may have had any previous systemic therapies including anti-CTLA4 (Ipilimumab) agent provided they are otherwise fit for treatment. • Age equal to or greater than 18 years. • World Health Organisation (WHO) performance status of 0 or 1. • Life expectancy >3months. • LVEF > 50% as measured by ECHO/MUGA and satisfactory stress ECHO (if over 60 or had previous cardiotoxic therapy). Haematological and biochemical indices: - Haemoglobin (Hb), ≥ 9.0 g/L - Neutrophils, ≥ 1.0 x 109/L - Platelets (Plts), ≥ 100 x 109/L Any of the following abnormal baseline liver function tests: serum bilirubin, ≤ 1.5 x ULN - alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) and/or alkaline phosphatase (ALP) , ≤ 5 x ULN - Serum creatinine, ≤ 0.15 mmol/L • Female patients of child-bearing potential must have a negative serum or urine pregnancy test prior treatment and agree to use appropriate medically approved contraceptive precautions for four weeks prior to entering the trial, during the trial and for six months afterwards. • Male patients must agree to use barrier method contraception during the TIL treatment and for six months afterwards. • Full written informed consent |
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E.4 | Principal exclusion criteria |
Exclusions to TIL Harvest are: • Patients known or found to be serologically positive for Hepatitis B, C, HIV or HTLV. • Previous allogeneic transplant. • Patient with ocular/mucosal (or any non-cutaneous primary site) melanoma. • Patients who are high medical risks because of non-malignant systemic disease, including those with, uncontrolled cardiac or respiratory disease, or other serious medical or psychiatric disorders which in the lead clinicians opinion would not make the patient a good candidate for this therapy. • Prior history of malignancies at other sites, with the exception of adequately treated cone-biopsied in situ carcinoma of the cervix uteri and basal or squamous cell carcinoma of the skin. • Patients known or found to be serologically positive for Hepatitis B, C, HIV or HTLV. • History of systemic autoimmune disease which could be life-threatening if reactivation occurred (for example hypothyroidism would be permissible, prior rheumatoid arthritis or SLE would not). • Patients who are likely to require long-term systemic steroids or other • Radiotherapy to >25% skeleton.
Exclusion criteria for TIL Therapy • Those receiving radiotherapy, targeted therapy, immunotherapy, systemic steroids, or chemotherapy during the previous four weeks (six weeks for nitrosoureas and Mitomycin-C) prior to treatment or during the course of the treatment. • All toxic manifestations of previous treatment must have resolved. Exceptions to this are alopecia or certain Grade 1 toxicities, which an investigator considers should not exclude the patient. For patients who had severe colitis (grade 3 / 4) on Ipilimumab (or similar therapy), this must be confirmed as resolved by colonoscopy. • Previous radiotherapy treatment to the resectable metastatic site(s) within 1 year and no other suitable metastatic sites. • Participation in any other clinical trial within the previous 30 days or during the course of this treatment. • Previous allogeneic transplant. • Patient with ocular/mucosal (or any non-cutaneous primary site) melanoma. • Clinically significant cardiac disease. Examples would include unstable coronary artery disease, myocardial infarction within 6 months or Class III or IV AHA criteria for heart disease (see Appendix 6) • Patients who are high medical risks because of non-malignant systemic disease, including those with, uncontrolled cardiac or respiratory disease, or other serious medical or psychiatric disorders which in the lead clinicians opinion would not make the patient a good candidate for this therapy. • Evidence of active infection • Prior history of malignancies at other sites, with the exception of adequately treated cone-biopsied in situ carcinoma of the cervix uteri and basal or squamous cell carcinoma of the skin. • Patients known or found to be serologically positive for Hepatitis B, C, HIV or HTLV. • History of systemic autoimmune disease which could be life-threatening if reactivation occurred (for example hypothyroidism would be permissible, prior rheumatoid arthritis or SLE would not). • Patients with currently more than 3 brain metastases. • Patients with symptomatic brain metastasis measuring more than 10mm in diameter or evidence of significant surrounding oedema on MRI will not be eligible until after treatment demonstrating no clinical or radiologic CNS progression for at least 2 months. Patient must be able to wean off any steroid use 3 weeks before treatment commencement. • Patients who are likely to require long-term systemic steroids or other immunosuppressive therapy. • Pregnant and lactating women. • Radiotherapy to >25% skeleton. |
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E.5 End points |
E.5.1 | Primary end point(s) |
1) To evaluate the anti-tumour activities of TIL therapy with High Dose Interleukin2 (HD-IL2) versus Low Dose Interleukin2 (LD-IL2), by assessing the 3 month response to therapy according to anti-tumour activities and response rates by CT scan, using RECIST v1.1.
2) Evaluation of the feasibility and tolerability of TIL therapy with HD-IL2 versus LD-IL2. Feasibility will be assessed in terms of proportion of patients who undergo full therapy in both arms. Tolerability will be assessed according to CTCAE v4.0 grading of toxicities experienced. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Feasability will be assessed for all participants at the point at which they complete their study treatment.
Tolorability will be assessed for all participants until the time point at which they come off study. However, all participants will be followed up post study until the participant is deceased as this is an ATIMP clinical trial. |
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E.5.2 | Secondary end point(s) |
1) Evaluation of the progression free survival. This is defined as the time interval between the treatment starting date and the documented date of disease progression or death, whichever occurs first. For an alive and progression free patient, progression free survival is censored at the last follow-up date when the participant is documented to be progression free.
2) Evaluation of the duration of response. Assessing anti-tumour activity using Immune-related Response Criteria. Using CT scans, this incorporates measurable new lesions that may have developed on-study, providing an assessment that includes both baseline and new lesions. The tumour assessment performed during screening will serve as baseline for determination of tumour response using Immune-related Response Criteria.
3) Assessment of overall survival. This is the time interval between the treatment start date and the documented date of death. For a surviving participant, overall survival is recorded up to the last follow-up date when the participant is documented to be alive. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1) The documented date of disease progression or death, whichever occurs first, or the last follow-up date when the participant is documented to be progression free.
2) The CT scan timepoint at which the nadir of total tumour burden was recorded.
3) Documented date of death, or last date participant is documented to be alive. |
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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 | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
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) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
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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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 5 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 1 |
E.8.9.2 | In all countries concerned by the trial years | 5 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 1 |