Evolocumab Versus LDL Apheresis in Patients With Hypercholesterolemia

NCT ID: NCT03429998

Last Updated: 2018-02-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

9 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-04-01

Study Completion Date

2018-01-28

Brief Summary

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An open-label, prospective phase III study to compare the efficacy and safety of administering evolocumab versus treatment with LDLapheresis in patients with familial hypercholesterolemia and high cardiovascular risk.

Detailed Description

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STUDY DESIGN An open-label, prospective phase III study to compare the efficacy and safety of administering evolocumab versus treatment with LDLapheresis in patients with familial hypercholesterolemia and high cardiovascular risk.

STUDY POPULATION The chosen population is constituted by patients belonging to the LDL-apheresis program of the General University Hospital Gregorio Marañón with the diagnosis of familial hypercholesterolemia and a history of cardiovascular disease.

Number of patients expected to participate in the study according to the base of patients treated with LDL-apheresis: 10.

STUDY DESIGN:

Non-controlled intervention study to evaluate the different therapies in the treatment of hypercholesterolemia, in which each patient will be self-controlled. The variables will be analyzed during different phases

1. LDL-apheresis phase: Retrospectively during the previous year, pre- and postapheresis variables will be collected from the following lipid parameters: total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides, atherogenicity index, Lipoprotein A, apo-A, apo- B; inflammatory parameters: PCR, ferritin, fibrinogen, leukocytes and polymorphonuclear and immunological parameters: immunoglobulins and complement.
2. Evolocumab phase: LDL-apheresis will be suspended for three months and Evolocumab administered: 140 mg / 15 days subcutaneously. The same parameters indicated in the previous section will be measured every two weeks.
3. Combined phase: During the following three months evolocumab will continue to be administered biweekly and the LDL-apheresis procedure will be spaced from biweekly to monthly, the same analytical parameters being measured again every two weeks.

Conditions

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Hypercholesterolemia

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Non-controlled intervention study to evaluate the different therapies in the treatment of hypercholesterolemia, in which each patient will be self-controlled. The variables will be analyzed during different phases

1. Phase LDL apheresis:
2. evolocumab phase
3. Combined phase
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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LDL apheresis

LDL apheresis during at least one year

Group Type PLACEBO_COMPARATOR

LDL apheresis

Intervention Type PROCEDURE

LDL apheresis biweekly

Evolocumab

140 mg evolocumab biweekly

Group Type ACTIVE_COMPARATOR

evolocumab

Intervention Type DRUG

evolocumab 140 mg/biweekly

LDL apheresis and evolocumab

LDL-apheresis monthly evolocumab 140 mg biweekly

Group Type ACTIVE_COMPARATOR

evolocumab and LDL apheresis

Intervention Type DRUG

evolocumab 140 mg/biweekly LDL-apheresis monthly

Interventions

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evolocumab

evolocumab 140 mg/biweekly

Intervention Type DRUG

evolocumab and LDL apheresis

evolocumab 140 mg/biweekly LDL-apheresis monthly

Intervention Type DRUG

LDL apheresis

LDL apheresis biweekly

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* patients with age\> 18 years
* hypercholesterolemia with LDL-cholesterol\> 100 mg / dl in treatment with the maximum dose tolerated by statins and a history of severe cardiovascular disease
* patients who are included in the LDL-apheresis / biweekly program

Exclusion Criteria

* contraindications to receive evolocumab according to technical data.
* hospital admission of any cause in the last three months prior to the inclusion of the study
* cardiovascular event in the three months prior to the inclusion of the study
* Inability to sign informed consent
* pregnant women and non-menopausal women who do not use at least one adequate contraceptive method
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Hospital General Universitario Gregorio Marañon

OTHER

Sponsor Role lead

Responsible Party

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Marían Goicoechea

MD, PhD

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Marian Goicoechea, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Hospital General Universitario Gregorio Marañon

Locations

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Hospital General Universitario Gregorio Marañon

Madrid, , Spain

Site Status

Countries

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Spain

Other Identifiers

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EVOLAFER01

Identifier Type: -

Identifier Source: org_study_id

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