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LiposarcomaPhase 2NCT02571829

A Phase II Study Assessing Efficacy & Safety of Ribociclib in Patients With Advanced Well/Dedifferentiated Liposarcoma

A Phase 2 study testing ribociclib in people with Liposarcoma and Soft Tissue Sarcoma, run by Hadassah Medical Organization 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 The sponsor has not verified this record for over two years, so it may be out of date.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

The purpose of this study is to determine whether ribociclib are effective and safe in the treatment of progressive well/dedifferentiated liposarcoma (WDL/DDL). Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Liposarcoma, Soft Tissue Sarcoma
What is being tested?
ribociclib
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
May 2016to Oct 2017
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 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Written informed consent
  • Age ≥ 18 years
  • Histological confirmed diagnosis of WDL/DDL with metastatic or locally advanced disease not amenable to complete resection.
  • WDL/DDL patients must have documentation of disease progression within 6 months prior to study entry.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0-1.
  • Measurable disease by RECIST v1.1 criteria. At least one measurable lesion located outside of a previously irradiated area.
Show all 9Show fewer
  • Formalin fixed paraffin embedded tumor blocs and representative hematoxylin/eosin slides (preferably both) should be provided for immunohistochemistry staining and molecular analysis of 50 gene signature panel and must have increased CDK4 gene copy number (at least >/=3) and proficient Rb gene.
  • Patient has adequate bone marrow and organ function.
  • Must be able to swallow ribociclib capsules/tablets.

Who cannot join

  • A known hypersensitivity to ribociclib or any of its excipients.
  • A concurrent malignancy or malignancy within 3 years prior to starting study drug, with the exception of adequately treated, basal or squamous cell carcinoma, non-melanomatous skin cancer or curatively resected cervical cancer.
  • Patients with central nervous system (CNS) involvement at least 4 weeks from prior therapy completion
  • Clinically significant, uncontrolled heart disease (including history of any cardiac arrhythmias, e.g., ventricular, supraventricular, nodal arrhythmias, or conduction abnormality within 12 months of screening)
  • On screening, inability to determine the QTcF interval on the ECG (i.e.: unreadable or not interpretable) or QTcF >450 msec
  • Participation in a prior investigational study within 30 days prior to enrollment
  • Patient has had major surgery within 14 days prior to starting study drug

Trial locations and contacts

1 site in 1 country.

Israel1 site
  • Hadassah Medical Organization

    Jerusalem, 991120

Other trials in Israel

About this study

Official title: A Phase II Single Arm Study Assessing Efficacy & Safety of Ribociclib in Patients With Advanced Well-Differentiated or Dedifferentiated Liposarcoma

The purpose of this study is to determine whether ribociclib are effective and safe in the treatment of progressive well/dedifferentiated liposarcoma (WDL/DDL).

Read the detailed description

The expected duration of this study is 36 months (24 months accrual period and 12 month follow up period). Enrollment into the screening or treatment phase of the study will be stopped when the actual subject numbers have been achieved.

This single arm single institution, open label, prospective, phase II trial will evaluate the efficacy and safety of oral 600mg/daily in 28 day cycles of ribociclib in advanced well-differentiated liposarcoma (WDL) and de-differentiated liposarcoma (DDL) patients. Number of patients in the study will reflect the reconciliation between statistical requirements and incidence.

Treatment will continue until disease progression, development of unacceptable toxicity, noncompliance or withdrawal of consent by the patient or investigator decision.

All screening requirements must be completed within 28 days of the visit (except for CDK4/6 amplification and pRb, p16 and cyclin D staining status which may be completed in advance). Patients will be examined on cycle 1 day-1 and every 2 weeks, including complete blood count (CBC) and chemistry, for the first 8 weeks of treatment, and thereafter every month until disease progression. CT/MRI imaging (contrast) will be performed every 8 weeks for response evaluation. Clinical benefit as well as individual categories of response (complete response (CR), partial response (PR), stable disease (SD) and progressive disease (PD) will be determined using Response Evaluation Criteria in Solid Tumors 1.1 (RECIST). Response duration endpoints, including PFS, PFS at 12 weeks and OS will be assessed using the Kaplan-Meier method. Toxicity (AEs) will be recorded using the NCI- Common Toxicity Criteria for Adverse Effects v 4.03 (NCI-CTCAE). Screening procedures will include quantitative analysis of CDK4 gene copy number using FISH, immunostaining for p16 and cyclin D1 all using formalin fixed paraffin embedded (FFPE) tissue sections. In addition tumor DNA, extracted from FFPE tissue (after choosing optimal area by a Pathologist), will be submitted to a next generation sequencing analysis ("ion ampliseq" cancer panel v2©) for a later exploratory analysis.

Being tested
ribociclib
Keywords
Liposarcoma, Soft tissue sarcoma, CDK4, CDK6, LEE011, ribociclib
Medical subject headings
Liposarcoma, Sarcoma

What participants receive

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

  • ribociclibDrug

    Also called LEE011

    Oral, 600 mg x 1 a day, duration - according to response

Study groups in NCT02571829
Study groupRoleWhat they receive
ribociclibExperimentalsingle arm ribociclib Oral 600 mg x 1 a day duration according to response.
Receives: Drug: ribociclib

What is being measured

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

  1. Response to therapy as evaluated by RECIST 1.1 and Choi

    Measured: 36 months (24 months accrual period and 12 month follow up period)

Secondary outcomes (3)
  1. Median PFS and PFS assessed at 12 weeks (PFS will be computed from the date of start of treatment to the first documented date of progression or the date of death, due to any cause assessed by investigator.

    Measured: 12 weeks

  2. Overall survival (OS) will be computed from the date of start of treatment to the date of death, due to any cause. Patients alive or lost for follow-up at the time of the analysis will be censored at the date of last follow-up.

    Measured: 36 months (24 months accrual period and 12 month follow up period)

  3. Evaluate the time from first documented response to disease progression

    Measured: 36 months (24 months accrual period and 12 month follow up period)

Timeline

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

  1. First posted8 Oct 2015 (estimated)
  2. Study startMay 2016
  3. Primary completionAug 2017 (estimated)
  4. Study completionOct 2017 (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
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
30 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02571829
Sponsor's protocol ID
CLEE011-HMO-CTIL
Status last verified
Nov 2016
First submitted
6 Oct 2015
Last updated
23 Nov 2016
Results posted
No
Data monitoring committee
No

Publications

  • Shapiro GI. Cyclin-dependent kinase pathways as targets for cancer treatment. J Clin Oncol. 2006 Apr 10;24(11):1770-83. doi: 10.1200/JCO.2005.03.7689.

    PubMed 16603719
  • Ortega S, Malumbres M, Barbacid M. Cyclin D-dependent kinases, INK4 inhibitors and cancer. Biochim Biophys Acta. 2002 Mar 14;1602(1):73-87. doi: 10.1016/s0304-419x(02)00037-9.

    PubMed 11960696
  • Barretina J, Taylor BS, Banerji S, Ramos AH, Lagos-Quintana M, Decarolis PL, Shah K, Socci ND, Weir BA, Ho A, Chiang DY, Reva B, Mermel CH, Getz G, Antipin Y, Beroukhim R, Major JE, Hatton C, Nicoletti R, Hanna M, Sharpe T, Fennell TJ, Cibulskis K, Onofrio RC, Saito T, Shukla N, Lau C, Nelander S, Silver SJ, Sougnez C, Viale A, Winckler W, Maki RG, Garraway LA, Lash A, Greulich H, Root DE, Sellers WR, Schwartz GK, Antonescu CR, Lander ES, Varmus HE, Ladanyi M, Sander C, Meyerson M, Singer S. Subtype-specific genomic alterations define new targets for soft-tissue sarcoma therapy. Nat Genet. 2010 Aug;42(8):715-21. doi: 10.1038/ng.619. Epub 2010 Jul 4.

    PubMed 20601955
  • Dickson MA, Tap WD, Keohan ML, D'Angelo SP, Gounder MM, Antonescu CR, Landa J, Qin LX, Rathbone DD, Condy MM, Ustoyev Y, Crago AM, Singer S, Schwartz GK. Phase II trial of the CDK4 inhibitor PD0332991 in patients with advanced CDK4-amplified well-differentiated or dedifferentiated liposarcoma. J Clin Oncol. 2013 Jun 1;31(16):2024-8. doi: 10.1200/JCO.2012.46.5476. Epub 2013 Apr 8.

    PubMed 23569312
  • Van Glabbeke M, Verweij J, Judson I, Nielsen OS; EORTC Soft Tissue and Bone Sarcoma Group. Progression-free rate as the principal end-point for phase II trials in soft-tissue sarcomas. Eur J Cancer. 2002 Mar;38(4):543-9. doi: 10.1016/s0959-8049(01)00398-7.

    PubMed 11872347

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing ribociclib in people with Liposarcoma and Soft Tissue Sarcoma, run by Hadassah Medical Organization 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 9 inclusion and 7 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 23 Nov 2016. 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?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Response to therapy as evaluated by RECIST 1.1 and Choi (time frame: 36 months (24 months accrual period and 12 month follow up period)). 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 NCT02571829, which also lists 5 linked publications.

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 23 Nov 2016.

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