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EUCTR2017-003680-35
Alternative entry with additional local information: NCT03357224

Trial assessing atezolizumab (anti-PD-L1) as treatment option for patients with mycosis fungoides/sezary syndrome having progressed under or after previous therapy

Data source: WHO (Imported from 18.10.2020)
Changed: 18.10.2020
Disease category:

Health conditions (Data source: WHO)

Subtypes of Cutaneous T cell ltymphoma (CTCL): Mycosis Fungoides (MF) and Sézary Syndrome (SS)
MedDRA version: 22.0Level: LLTClassification code 10028508Term: Mycosis fungoides/Sezary syndromeSystem Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
MedDRA version: 22.0Level: LLTClassification code 10028483Term: Mycosis fungoidesSystem Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
MedDRA version: 20.0Level: HLTClassification code 10028484Term: Mycoses fungoidesSystem Organ Class: 10005329 - Blood and lymphatic system disorders
MedDRA version: 20.0Level: HLGTClassification code 10025321Term: Lymphomas non-Hodgkin's T-cellSystem Organ Class: 10005329 - Blood and lymphatic system disorders
MedDRA version: 20.0Level: SOCClassification code 10005329Term: Blood and lymphatic system disordersSystem Organ Class: 10005329 - Blood and lymphatic system disorders
MedDRA version: 20.0Level: SOCClassification code 10029104Term: Neoplasms benign, malignant and unspecified (incl cysts and polyps)System Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
MedDRA version: 20.0Level: HLTClassification code 10042356Term: Skin and subcutaneous conditions NECSystem Organ Class: 10040785 - Skin and subcutaneous tissue disorders
MedDRA version: 20.0Level: HLGTClassification code 10040790Term: Skin and subcutaneous tissue disorders NECSystem Organ Class: 10040785 - Skin and subcutaneous tissue disorders
MedDRA version: 20.0Level: SOCClassification code 10040785Term: Skin and subcutaneous tissue disordersSystem Organ Class: 10040785 - Skin and subcutaneous tissue disorders;Therapeutic area: Diseases [C] - Cancer [C04]

Interventions (Data source: WHO)


Trade Name: Tecentriq
Pharmaceutical Form: Solution for infusion
INN or Proposed INN: ATEZOLIZUMAB
CAS Number: 1380723-44-3
Current Sponsor code: MPDL3280A
Concentration unit: mg/ml milligram(s)/millilitre
Concentration type: equal
Concentration number: 60-

Inclusion/Exclusion Criteria (Data source: WHO)

Inclusion criteria:
-Male or female patients with diagnosis of CTCL (mycosis fungoides or Sézary-Syndrome) tumor stage IIB to IVB (Ref. 12)
-Availability of tumor sample for evaluation of PD-L1 expression. A 4-mm formalin-fixed punch biopsy is recommended.
-Inadequate response or secondary treatment failure to at least 1 prior systemic therapy for CTCL according to treatment guidelines (e.g. INF-2a or bexarotene).
? Age = 18 years old
? WHO performance status 0-1
? Adequate bone marrow and organ function prior to receiving the first dose of study treatment:
? Hemoglobin > 10.0 g/dL (> 100 g/L) or hematocrit > 30% (> 0.30 v/v);
? White blood cell count > 3.0 x 10E9/L (> 3000/mmE3);
? Absolute neutrophil count of > 1.5 x 10E9/L (> 1500/mmE3);
? Platelet count > 100 x 10E9/L (> 100,000/mmE3);
? Estimated creatinine clearance > 40 mL/min based on the Cockcroft Gault calculation or serum creatinine less than 1.5 times the upper limit of normal (ULN)
? Aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) values less than 2 times the upper limit of normal (ULN)
? Serum total bilirubin = 1.5 x ULN
? Patients with suspicion of Gilbert disease who have serum bilirubin level =3 x ULN may be enrolled.
-Clinically normal cardiac function based on 12 lead ECG without clinically relevant abnormalities and the institutional lower limit of normal for left ventricular ejection fraction as assessed either by multi-gated acquisition scan or cardiac ultrasound.
-Women of child bearing potential (WOCBP) must have a negative serum pregnancy test within 72 hours prior to the first dose of study treatment.
Note: women of childbearing potential are defined as premenopausal females capable of becoming pregnant (i.e. females who have had any evidence of menses in the past 12 months, with the exception of those who had prior hysterectomy). However, women who have been amenorrheic for 12 or more months are still considered to be of childbearing potential if the amenorrhea is possibly due to prior
chemotherapy, antiestrogens, low body weight, ovarian suppression or other reasons.
-Patients of childbearing / reproductive potential should use adequate birth control measures, as defined by the investigator, during the study treatment period and for at least 5 months after the last dose of treatment. A highly effective method of birth control is defined as a method which results in a low failure rate (i.e. less than 1% per year) when used consistently and correctly. Such methods include:
? Combined (estrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation (oral, intravaginal, transdermal)
? Progestogen-only hormonal contraception associated with inhibition of ovulation (oral, injectable, implantable)
? Intrauterine device (IUD)
? Intrauterine hormone-releasing system (IUS)
? Bilateral tubal occlusion
? Vasectomized partner
? Sexual abstinence (the reliability of sexual abstinence needs to be evaluated in relation to the duration of the clinical trial and the preferred and usual lifestyle of the patient)
-Female subjects who are breast feeding should discontinue nursing prior to the first dose of study treatment and until 6 months after the last study treatment.
-Before patient registration, written informed consent must be given according to ICH/GCP, and national/local regulations
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age ran
Exclusion criteria:
-Patients for whom only local therapy is indicated
-Received chemotherapy or targeted small molecule therapy within 4 weeks prior to registration
-Persistence of clinically relevant therapy-related toxicity from previous systemic treatment. Grade 1 or 2 adverse events (AEs) are acceptable.
-Received a T cell depleting antibody (e.g. Alemtuzumab) within 3 months prior to registration.
-Prior therapy with anti-PD1, anti-PD-L1, anti-PD-L2.
-History of other malignancy in the past 5 years with the exception of treated carcinoma in situ of the cervix and non-metastatic, non-melanoma skin cancer.
-Patients with known central nervous system (CNS) involvement with lymphoma.
-History of severe allergic anaphylactic reactions to chimeric, human or humanized antibodies, or fusion proteins.
-Known hypersensitivity to CHO cell products or any component of the atezolizumab formulation.
-History of any of the following cardiovascular conditions within 6 months prior to registration:
Unstable angina.
? Clinically significant cardiac arrhythmias.
? Myocardial infarction.
-Have current or recent (past 6 months) history of severe, progressive, or uncontrolled renal, hepatic, gastrointestinal, metabolic, endocrine, pulmonary, cardiovascular, or neurological disease.
-Severe infection within 4 weeks prior to registration, including, but not limited to, hospitalization for complications of infection, bacteremia, or severe pneumonia
-Have active signs of disseminated herpes zoster or disseminated herpes simplex, or a recurrent (more than one episode of) localized, dermatomal herpes zoster.
-Administration of a live, attenuated vaccine within 4 weeks prior to Cycle 1, Day 1 or anticipation that such a live attenuated vaccine will be required during the study. Any live, attenuated vaccine (e.g. FluMist®) is prohibited while the patient is receiving atezolizumab and for a period of 90 days after discontinuation of atezolizumab. Inactivated influenza vaccines are allowed only during flu season.
-Active or history of autoimmune disease or immune deficiency, including, but not limited to, myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, antiphospholipid antibody syndrome, Wegener granulomatosis, Sjögren syndrome, Guillain-Barré syndrome, or multiple sclerosis, with the following exceptions:
? Patients with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study.
? Patients with controlled Type 1 diabetes mellitus who are on an insulin regimen are eligible for the study.
? Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis are excluded) are eligible for the study provided all of following conditions are met:
? Rash must cover < 10% of body surface area
? Disease is well controlled at baseline and requires only low-potency topical corticosteroids
-No occurrence of acute exacerbations of the underlying condition requiring psoralen plus ultraviolet A radiation, methotrexate, retinoids, biologic agents, oral calcineurin inhibitors, or high-potency or oral corticosteroids within the previous 12months
-Has a known history of HIV (test to be performed within 21 days of registration)
-Has known active Hepatitis B or Hepatitis C.
-Note: patient will be eligible if Negative hepatitis B surface antigen (HBsAg) test at screening
-Negative

Further information on the trial in WHO primary registry

https://www.clinicaltrialsregister.eu/ctr-search/search?query=eudract_number:2017-003680-35

Further information on the trial from WHO database (ICTRP)

http://apps.who.int/trialsearch/Trial2.aspx?TrialID=EUCTR2017-003680-35-GB

Further information on trial

Date trial registered

01.05.2018

Incorporation of the first participant

31.01.2019

Recruitment status

Authorised-recruitment may be ongoing or finished

Academic title (Data source: WHO)

Phase II trial of atezolizumab (anti-PD-L1) in the treatment of stage IIb-IV mycosis fungoides/sezary syndrome patients relapsed/refractory after a previous systemic treatment (PARCT) - PARCT

Type of trial (Data source: WHO)

Interventional clinical trial of medicinal product

Design of the trial (Data source: WHO)

Controlled: no
Randomised: no
Open: yes
Single blind: no
Double blind: no
Parallel group: no
Cross over: no
Other: yes
Other trial design description: Single arm
If controlled, specify comparator, Other Medicinial Product: no
Placebo: no
Other: no
Number of treatment arms in the trial: 1

Phase (Data source: WHO)

Human pharmacology (Phase I): noTherapeutic exploratory (Phase II): yesTherapeutic confirmatory - (Phase III): noTherapeutic use (Phase IV): no

Primary end point (Data source: WHO)

Main Objective: To determine the antitumor activity of atezolizumab for patients with refractory
or relapsed advanced stages of mycosis fungoides and Sézary syndrome, assessed in terms of the overall response rate, according to EORTC-ISCL-USCLC criteria;Secondary Objective: Not applicable;Primary end point(s): Best overall response (CR+PR) rate (EORTC-ISCL-USCLC criteria), observed up to maximum of 1 year from patient registration.;Timepoint(s) of evaluation of this end point: ORR is counted from patient registration up to a maximum of 1 year of treatment

Secundary end point (Data source: WHO)

Secondary end point(s): o Progression free survival (PFS), according to EORTC-ISCL-USCLC criteria
o Overall survival (OS)
o Time to response (CR/PR)
o Duration of response
o Time to next systemic treatment
o Evaluate safety and tolerability in this patient population
;Timepoint(s) of evaluation of this end point: o PFS is counted from the date of treatment start to the first date of progressive disease or death from any cause.
o OS is counted from the date of treatment start to the date of death from any cause.
o Time to response (CR/PR) is counted from the date of treatment start until the time measurement criteria for CR/PR (whichever is first recorded) are first met.
o Duration of response is counted from the date when criteria for CR/PR are first met till disease progression
o Time to next systemic treatment is counted as time from the end of the current atezolizumab treatment until the time the next systemic treatment is recorded.
o Evaluate safety and tolerability in this patient population is counted from patient registration until 3 months after treatment discontinuation

Contact information (Data source: WHO)

F. Hoffmann-La Roche Ltd;EORTC

Trial results (Data source: WHO)

Results summary

Phase II trial of atezolizumab (anti-PD-L1) in the treatment of stage IIb-IV mycosis fungoides/sezary syndrome patients relapsed/refractory after a previous systemic treatment (PARCT)

Link to the results in the primary register

no information available yet

Information on the availability of individual participant data

no information available yet

Trial sites

Countries (Data source: WHO)

Austria, France, Germany, Greece, Italy, Netherlands, Spain, Switzerland, United Kingdom

Contact for further information on the trial

Contact for general information (Data source: WHO)

Regulatory Affairs Department
Avenue Emmanuel Mounier 83/11
European Organisation for Research and Treatment of Cancer (EORTC)
003227741346
regulatory@eortc.org

Contact for scientific information (Data source: WHO)

Regulatory Affairs Department
Avenue Emmanuel Mounier 83/11
European Organisation for Research and Treatment of Cancer (EORTC)
003227741346
regulatory@eortc.org

Principal Sponsor/Investigator

Principal sponsor (Data source: WHO)

European Organisation for Research and Treatment of Cancer (EORTC)

Further trial identification numbers

Secondary ID (Data source: WHO)

1652-CLTF
NCT03357224