Observational Study of Ibrutinib Use in CLL

NCT ID: NCT03633045

Last Updated: 2020-02-10

Basic Information

• Recruitment Status: UNKNOWN
• Total Enrollment: 70 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2018-09-01
• Study Completion Date: 2022-04-30

Brief Summary

IB-RU-SCOPE is a "routine-clinical practice" oriented cohort observational study of ibrutinib efficacy and safety in approx. 70 patients with chronic lymphocytic leukemia in the Russian Federation

Detailed Description

Ibrutinib is approved in Russia for treatment of CLL patients both in first line and in relapsed/refractory setting. There is a discrepancy in reported ibrutinib toxicity profile, efficacy and tolerability between registrational clinical trials and observational studies, which to some extent may be explained by patient selection in the former. IB-RU-SCOPE is a first "routine-clinical practice" oriented cohort observational study of ibrutinib in CLL in Russia. The study is designed to include all previously untreated and relapsed/refractory CLL patients older than 18 years with active disease, who have recently started or are about to start ibrutinib (both as monotherapy and in combination), and to follow them to a minimum of 18 and a maximum of 36 months. The study is being conducted in approx. 10 Russian hematological centers and aims to include approx. 70 CLL patients.

Conditions

Chronic Lymphocytic Leukemia

Study Design

• Observational Model Type: COHORT
• Study Time Perspective: PROSPECTIVE

Eligibility Criteria

Inclusion Criteria

1. Age older than 18 years.

2. Diagnosis of chronic lymphocytic leukemia, established according to iwCLL criteria (Hallek et al., 2018).

3. Presence of indications for initiating treatment as listed in iwCLL guidelines (Hallek et al., 2018) before start of ibrutinib therapy.

4. Treatment with ibrutinib per instructions for medical use of the drug, approved in the Russian Federation, is planned or this therapy has been started within 7 days before enrolment in the study (date of signing of informed consent). Simultaneously, the patient has not received ibrutinib as one of the previous lines of treatment.

5. Informed consent signed by the patient.

Exclusion Criteria

1. Presence of contraindications for the use of ibrutinib in accordance with the instructions, approved in the Russian Federation for the medical use of the drug, namely:

• known hypersensitivity to ibrutinib (e.g. with anaphylactic and anaphylactoid reactions);
• pregnancy and the period of breastfeeding;
• age under 18 years;
• severe renal dysfunction (creatinine clearance <30 mL/min), incl. need for hemodialysis;
• severe liver dysfunction (Child-Pugh class C);
• concomitant use with strong inducers of the isoenzyme CYP3A (e.g., carbamazepine, rifampicin, phenytoin and drugs, containing Hypericum perforatum extract);
• concomitant use with warfarin, other vitamin K antagonists, fish oil and vitamin E preparations.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health

OTHER

Sponsor Role: lead

Responsible Party

Conrady Alexandra

Deputy General Director

Responsibility Role: PRINCIPAL_INVESTIGATOR

Locations

Almazov FMRC

Saint Petersburg, , Russia

Site Status: RECRUITING

Countries

Russia

Central Contacts

Andrey Zaritskey, MD, PhD

Role: CONTACT

ibruscope@ya.ru

0078127023765 ext. 005192

Facility Contacts

Andrey Zaritskey, MD, PhD

Role: primary

0078127023765 ext. 005193

Other Identifiers

IB-RU-SCOPE

Identifier Type: -

Identifier Source: org_study_id