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Malignant Melanoma Stage IVPhase 2NCT03166397

Adoptive Cell Therapy Following a Non-myeloablative, Lymphodepleting Induction Regimen in Metastatic Melanoma Patients

A Phase 2 study testing Fludarabine, Cyclophosphamide and TIL in people with Malignant Melanoma Stage IV, run by Sheba Medical Center at 1 site in Israel.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record
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Trial summary

Adoptive cell therapy (ACT) with tumor-infiltrating lymphocytes (TILs) in combination with lymphodepletion and high-dose interleukin 2 (IL-2) has demonstrated reproducible objective response rates of approximately 50 percent in patients with highly advanced, refractory metastatic melanoma. Read more about this study

Who is it for?
Ages 18 to 80 years
Conditions the study is for
Malignant Melanoma Stage IV
What is being tested?
Fludarabine, Cyclophosphamide and TIL
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
30 participants
Where
1 siteIsrael
Study dates
5 Jun 2017to 1 Jun 2026
Phase
Phase 2
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
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Measurable metastatic Melanoma with at least one lesion that is resectable for TIL generation.
  • Refractory to standard treatment
  • Patients with one or more brain metastases less than 1 cm each, and any patients with 1 or 2 brain metastases greater than 1 cm must have been treated and stable for 6 weeks.
  • Greater than or equal to 18 years of age.
  • Willing to practice birth control from the start of chemotherapy until 120 days after release from the hospital.
  • Clinical performance status of ECOG 0 or 1
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  • Hematology:
  • Absolute neutrophil count greater than 1000/mm3 without support of filgrastim Normal WBC (greater than 3000/mm3). Hemoglobin greater than 8.0 g/dL Platelet count greater than 100,000/mm3
  • Serology:
  • Seronegative for HIV antibody. Seronegative for Hepatitis B or Hepatitis C.
  • Chemistry:
  • Serum ALT/AST less than three times the upper limit of normal (ULN). Serum creatinine less than or equal to 1.6 mg/dL Total bilirubin no more than 1.5 times the ULN, except in patients with Gilbert Syndrome who must have a total bilirubin less than 3 mg/dL.
  • Negative pregnancy test in women of child bearing potential because of the potentially dangerous effects of the preparative chemotherapy on the fetus.
  • More than four weeks must have elapsed since any prior systemic therapy at the time the patient receives the preparative regimen, and patients' toxicities must have recovered to a grade 1 or less (except for toxicities such as alopecia or vitiligo). Patients may have undergone minor surgical procedures with the past 3 weeks, as long as all toxicities have recovered to grade 1 or less.

Who cannot join

  • Women of child-bearing potential who are pregnant or breastfeeding because of the potentially dangerous effects of the non-myeloablative, lymphodepleting induction regimen on the fetus or infant.
  • Systemic steroid therapy required.
  • Active systemic infections, coagulation disorders or other active major medical illnesses of the cardiovascular, respiratory or immune system, as evidenced by a positive stress thallium or comparable test, myocardial infarction, cardiac arrhythmias, obstructive or restrictive pulmonary disease.
  • Any form of primary immunodeficiency (such as Severe Combined Immunodeficiency Disease and AIDS).
  • Opportunistic infections (the experimental treatment being evaluated in this protocol depends on an intact immune system. Patients who have decreased immune competence may be less responsive to the experimental treatment and more susceptible to its toxicities.)
  • History of severe immediate hypersensitivity reaction to any of the agents used in this study , including history of an anaphylactic reaction to penicillin or gentamicin
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  • History of coronary revascularization or ischemic symptoms
  • Any patient known to have an LVEF less than or equal to 50 percent .
  • Documented LVEF of less than or equal to 50 percent tested in patients with clinically significant atrial and/or ventricular arrhythmias including but not limited to: atrial fibrillation, ventricular tachycardia, second or third degree heart block
  • Documented FEV1 and DLCO (relative to predicted) less than or equal to 60 percent

Trial locations and contacts

1 site in 1 country.

Israel1 site, 1 recruiting
  • Sheba Medical Center

    Ramat Gan, 5262100

    Meital Bar, 972-3-5305201, meital.bar@sheba.health.gov.il

    Jacob Schachter, MD

    Recruiting

Other trials in Israel

About this study

Official title: A Phase 2, Single-Center, Open Label Study of Autologous, Adoptive Cell Therapy Following a Reduced Intensity, Non-myeloablative, Lymphodepleting Induction Regimen in Metastatic Melanoma Patients

Adoptive cell therapy (ACT) with tumor-infiltrating lymphocytes (TILs) in combination with lymphodepletion and high-dose interleukin 2 (IL-2) has demonstrated reproducible objective response rates of approximately 50 percent in patients with highly advanced, refractory metastatic melanoma.

Recent developments in theTIL ACT procedure facilitate the use of a reduced-intensity, non-myeloablative, lympho-depleting preparative regimen which is expected to be both less toxic and equally efficient compared to previous regimens.

Read more

Recently patients recruited post Anti PD-1 therapy had inferior responses in comparison to the pre immune checkpoint inhibitors era. Therefore 2 new arms were added:

  1. TIL-ACT with combination of 2 doses of Nivolumab fixed dose 480mg, pre and post TIL.
  2. TIL-ACT with FMT given using colonoscopy once and 2 maintenance doses of 12 orally ingested capsules, concurrently with a single dose of Ipilimumab 1 mg/kg up to 100 mg.
Read the detailed description

The Sponsor is developing the ex-vivo expanded autologous TIL as the Investigational Product (IP). Yet, the administration of the TIL cellular product can only be accomplished in the context of an autologous, Adoptive Cell Therapy (ACT) procedure which is composed of the following steps:

  1. Reduced Intensity, non-myeloablative, lymphodepleting induction regimen using Cyclophosphamide 30mg/kg/day with Fludarabine (25 mg/m2/d) followed by 3 consecutive days of Fludarabine 25mg/m2/d.
  2. Bolus high-dose (720,000 IU/kg) IL-2, which will be administered to each patient every 8 hours, to tolerance. A maximum of 10 doses will be administered per patient.
  3. Early-stage follow-up until 30 days post-discharge
  4. Late-stage follow-up, such as CT scans, will be carried out four and twelve weeks after TIL administration, and then every 3 months thereafter for the first year after TIL therapy; for the second year and onwards, as clinically indicated.

Recently 2 new arms were, using the same protocol described above with the following additions:

Arm 2 - TIL-ACT + Anti PD-1 -the addition of 2 doses of Nivolumab fixed dose 480mg, pre and post TIL.

Arm 3 - TIL-ACT with FMT + Anti CTLA4 - the addition of FMT given using colonoscopy once and 2 maintenance doses of 12 orally ingested capsules, concurrently with a single dose of Ipilimumab 1 mg/kg up to 100 mg.

Being tested
Fludarabine, Cyclophosphamide, TIL, IL-2, Nivolumab
Medical subject headings
Melanoma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • FludarabineDrug

    Cyclophosphamide 30mg/kg/day with Fludarabine (25 mg/m2/d) followed by 3 consecutive days of Fludarabine 25mg/m2/d.

  • CyclophosphamideDrug

    Cyclophosphamide 30mg/kg/day with Fludarabine (25 mg/m2/d) followed by 3 consecutive days of Fludarabine 25mg/m2/d.

  • TILBiological

    TIL administration

  • IL-2Drug

    Bolus high-dose (720,000 IU/kg) IL-2 will be administered to each patient every 8 hours, to tolerance. A maximum of 10 doses will be administered per patient.

  • NivolumabDrug

    Nivolumab 480 mg fixed dose

  • IpilimumabDrug

    Ipilimumab 1 mg/kg up to 100 mg

  • FMT ProtocolDrug

    FMT given both directly into the colon via colonoscopy and orally using capsules (12 capsules each time).

    FMT will be taken from melanoma patients treated with Anti PD-1 who achieved a durable response of more than 12 months.

Study groups in NCT03166397
Study groupRoleWhat they receive
ACT TILExperimental1. Reduced Intensity, non-myeloablative, lymphodepleting induction regimen using Cyclophosphamide 30mg/kg/day with Fludarabine (25 mg/m2/d) followed by 3 consecutive days of Fludarabine 25mg/m2/d.. 2. Preparation and administration of TIL 3. Bolus high-dose (720,000 IU/kg) IL-2 will be administered to each patient every 8 hours, to tolerance. A maximum of 10 doses will be administered per patient.
Receives: Drug: Fludarabine; Drug: Cyclophosphamide; Biological: TIL; Drug: IL-2
ACT TIL + Anti PD-1Experimental1. Single dose of Nivolumab 480 mg fixed dose 2. Reduced Intensity, non-myeloablative, lymphodepleting induction regimen using Cyclophosphamide 30mg/kg/day with Fludarabine (25 mg/m2/d) followed by 3 consecutive days of Fludarabine 25mg/m2/d.. 3. Preparation and administration of TIL 4. Bolus high-dose (720,000 IU/kg) IL-2 will be administered to each patient every 8 hours, to tolerance. A maximum of 10 doses will be administered per patient. 5. Second dose of Nivolumab 480 mg fixed dose (at least 4 weeks from the first dose)
Receives: Drug: Fludarabine; Drug: Cyclophosphamide; Biological: TIL; Drug: IL-2; Drug: Nivolumab
ACT TIL FMT + Anti CTLA4Experimental1. FMT loading dose given via colonoscopy 2. FMT 12 oral capsules as maintenance - given 2 times 3. Single dose of Ipilimumab 1mg/kg up to 100 mg 4. Reduced Intensity, non-myeloablative, lymphodepleting induction regimen using Cyclophosphamide 30mg/kg/day with Fludarabine (25 mg/m2/d) followed by 3 consecutive days of Fludarabine 25mg/m2/d.. 5. Preparation and administration of TIL 6. Bolus high-dose (720,000 IU/kg) IL-2 will be administered to each patient every 8 hours, to tolerance. A maximum of 10 doses will be administered per patient.
Receives: Drug: Fludarabine; Drug: Cyclophosphamide; Biological: TIL; Drug: IL-2; Drug: Ipilimumab; Drug: FMT Protocol

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Objective tumor responses

    Radiological follow up via CT to determine the sum of Complete Responders (CR) + Partial Responders (PR) + Stable Disease (SD) as assessed by RECIST 1.1

    Measured: 3 years

  2. Assess adverse events using NCI CTCAE v4.03 during treatment and follow-up

    Adverse events will be assessed using NCI CTCAE v4.03 during treatment and follow-up

    Measured: 3 years

Secondary outcomes (4)
  1. Overall Survival (OS)

    Overall survival is defined as the time from study entry until death from any cause

    Measured: 3 years

  2. Response Rate (RR)

    Radiological follow up via CT to determine the sum of Complete Responders (CR) + Partial Responders (PR) as assessed by RECIST 1.1

    Measured: 3 years

  3. Progression-Free Survival (PFS)

    Progression free survival according to RECIST 1.1

    Measured: 3 years

  4. Quality of Life (QoL)

    Assessment of QoL using the EORTC QLQ-MEL38 instrument (specific for Melanoma)

    Measured: 3 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted25 May 2017
  2. Study start5 Jun 2017
  3. Primary completion1 Jan 2025 (estimated)
  4. Study completion1 Jun 2026 (estimated)

Resources

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 2
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
30 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03166397
Sponsor's protocol ID
SHEBA-16-3566-JS-CTIL
Status last verified
Jan 2023
First submitted
21 May 2017
Last updated
26 Jan 2023
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Undecided: To be considered

Publications

  • Nissani A, Lev-Ari S, Meirson T, Jacoby E, Asher N, Ben-Betzalel G, Itzhaki O, Shapira-Frommer R, Schachter J, Markel G, Besser MJ. Comparison of non-myeloablative lymphodepleting preconditioning regimens in patients undergoing adoptive T cell therapy. J Immunother Cancer. 2021 May;9(5):e001743. doi: 10.1136/jitc-2020-001743.

    PubMed 33990415

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Fludarabine, Cyclophosphamide and TIL in people with Malignant Melanoma Stage IV, run by Sheba Medical Center at 1 site in Israel.

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 14 inclusion and 10 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 26 Jan 2023. 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 Israel. 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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 Meital Bar (972-3-5305201, meiral.bar@sheba.health.gov.il), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Objective tumor responses (time frame: 3 years). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03166397, which also lists 1 linked publication.

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 26 Jan 2023.

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