A Phase III Trial of Nilvadipine to Treat Alzheimer's Disease

NCT ID: NCT02017340

Last Updated: 2017-03-06

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

511 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-04-24

Study Completion Date

2016-12-16

Brief Summary

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Alzheimer's disease (AD) is an ever-increasing public health concern among the aging population and is the most common form of dementia affecting more than 15 million individuals worldwide and around 5 million Europeans. The direct and indirect costs of AD and other dementias amount to more than €440,000 million each year (www.alz.org, 2010).

Even modest therapeutic advances that delay disease onset and progression could significantly reduce the global burden of the disease and the level of care required by patients. While there are symptomatic-based drug therapies available for AD, these medications do not prevent the disease process itself. There is therefore an imperative to develop new treatments for AD that have disease modifying effects. This double-blind placebo controlled study will test the efficacy and safety of nilvadipine in 500 subjects with mild to moderate AD over a treatment period of 18 months. There is a strong scientific rationale for this study: Nilvadipine, a licensed calcium channel enhances Aß clearance from brain and restores cortical perfusion in mouse models of AD. Nilvadipine is safe and well tolerated in AD patients and clinical studies with this medication have shown stabilization of cognitive decline and reduced incidence of AD, pointing to both symptomatic and disease modifying benefits. Male and female patients with mild to moderate AD aged between 50 and 90 with a range of medical morbidities and frailty will be included in the study. If this trial is successful, nilvadipine would represent an advance in the treatment of AD patients and would have a major impact on the health and social care costs incurred in Europe by this neurodegenerative disorder. Furthermore, the creation of the NILVAD network will support future clinical trials and research innovation in AD across Europe.

Detailed Description

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Please see 'Brief Summary', above

Conditions

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Alzheimer's Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Placebo

250 patients will receive the placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

8mg Placebo tablet taken once a day at lunch time for 78 weeks

Nilvadipine

250 patient will receive the active drug Nilvadipine 8mg

Group Type ACTIVE_COMPARATOR

Nilvadipine

Intervention Type DRUG

8mg of Nilvadipine taken once a day at lunch time for 78 weeks

Interventions

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Nilvadipine

8mg of Nilvadipine taken once a day at lunch time for 78 weeks

Intervention Type DRUG

Placebo

8mg Placebo tablet taken once a day at lunch time for 78 weeks

Intervention Type DRUG

Other Intervention Names

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Also known as Nilvadil (Brand Name)

Eligibility Criteria

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Inclusion Criteria

1. Age range: Adult subjects, males and females over age 50 years.
2. Prior diagnosis of mild to moderate probable AD based on NINCDS-ADRDA criteria (see Appendix B) and
3. Standardised Mini-Mental State Examination (SMMSE) score \> 12 on stable dose (\>3 months of cholinesterase inhibitor and or memantine). Subjects who are not on cholinesterase inhibitors or memantine due to poor tolerability and/or who will not require treatment with these medications during the course of the study can be included.
4. Collateral informants such as a spouse, family member, close friend. The informant must have close contact with the subject and agree to monitor/manage study drug adherence, observe for possible adverse events, assist with psychometric measures requiring informant information, and accompany the subject to all evaluation visits.
5. Fluency in relevant language sufficient to reliably complete all study assessments.
6. Systolic BP \> 100 mmHg but ≤ 159 mmHg, and diastolic BP \> 65 mmHg but ≤ 99 mmHg on resting office based BP measurements, or a Systolic BP \> 105 mmHg but ≤ 140 mmHg, and diastolic BP \> 70 mmHg but ≤ 90 mmHg on ABPM measurement

Exclusion Criteria

1. Subjects with co-morbid dementia due to other neurological disorders such as Parkinson's disease, vascular dementia, Huntington's disease, Pick's disease, Creutzfeldt-Jakob disease, normal pressure hydrocephalus, brain tumor, progressive supranuclear palsy, seizure disorder, subdural hematoma, or multiple sclerosis, as well as subjects with HIV disease, neurosyphilis, history of significant head trauma with loss of consciousness followed by persistent neurological deficits, known structural brain abnormalities, or any other condition known to interfere with cognitive function.
2. Subjects currently taking any calcium channel blocker or Beta-blocker
3. Subjects who in the opinion of the investigator, have a medical condition that would preclude them from participating in the study (e.g.hemodynamically significant coronary artery disease., chronic heart failure, syncope within the past year, significant valvular heart disease i.e. severe aortic and mitral stenosis.. symptomatic orthostatic hypotension within the last year, subjects requiring more than one agent to control BP.), or subjects who in the opinion of the investigator are unlikely to complete per protocol due to care issues etc:
4. Current Axis I diagnosis of schizophrenia, bipolar disorder, major depression. Subjects who are currently or who have within the past year met criteria for drug or alcohol abuse or dependence.
5. Pregnant women or women who may possibly become pregnant.
6. Subjects with a history of hypersensitivity to nilvadipine (Nivadil).
7. Subjects who have taken an investigational or other unapproved drug during the 30 days or five half-lives, whichever is longer, prior to baseline.
8. Subjects who are participating in other research studies.
9. Patients with a SBP of ≤ 100 mmHg and/or a DBP of ≤ 65 mmHg on office based BP measurements, or a SBP ≤ 105 mmHg and/or a DBP of ≤ 70 mmHg on ABPM will not be included in the study.
Minimum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Dublin, Trinity College

OTHER

Sponsor Role collaborator

Molecular Medicine Ireland LBG

UNKNOWN

Sponsor Role collaborator

Alzheimer Europe

OTHER

Sponsor Role collaborator

Archer Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role collaborator

E-Search Limited

UNKNOWN

Sponsor Role collaborator

University College Dublin

OTHER

Sponsor Role collaborator

King's College London

OTHER

Sponsor Role collaborator

Istituto Di Ricerche Farmacologiche Mario Negri

OTHER

Sponsor Role collaborator

University Hospital, Lille

OTHER

Sponsor Role collaborator

University of Ulm

OTHER

Sponsor Role collaborator

Szeged University

OTHER

Sponsor Role collaborator

Göteborg University

OTHER

Sponsor Role collaborator

University College Cork

OTHER

Sponsor Role collaborator

Aristotle University Of Thessaloniki

OTHER

Sponsor Role collaborator

Stichting Katholieke Universiteit

OTHER

Sponsor Role collaborator

Prof Brian Lawlor

OTHER

Sponsor Role lead

Responsible Party

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Prof Brian Lawlor

Project Coordinator

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Brian Lawlor, Prof

Role: PRINCIPAL_INVESTIGATOR

University of Dublin, Trinity College

Locations

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Centre Hospitalier Universitaire d'Amiens (CHU Amiens)

Amiens, , France

Site Status

Centre Hospitalier Universitaire de Bethune (CH Bethune)

Béthune, , France

Site Status

Centre Hospitalier Universitaire de Caen (CHU Caen)

Caen, , France

Site Status

Centre Hospitalier Universitaire de Calais (CHU Calais)

Calais, , France

Site Status

Centre Hospitalier Universitaire de Lens (CHU Lens)

Lens, , France

Site Status

Centre Hospitalier Regional et Universitaire de Lille (CHRU Lille)

Lille, , France

Site Status

Centre Hospitalier Universitaire de Saint Philibert (GHICL)

Lille, , France

Site Status

University of Ulm

Ulm, , Germany

Site Status

"G. Papanicolaou" Hospital

Athens, , Greece

Site Status

"G.Papageorgiou" Hospital

Athens, , Greece

Site Status

AXEPA Hospital

Athens, , Greece

Site Status

Szeged University

Szeged, , Hungary

Site Status

University College Cork

Cork, , Ireland

Site Status

St James Hospital

Dublin, , Ireland

Site Status

Hospital of Brescia

Brescia, , Italy

Site Status

Hospital Castellanza

Castellanza, , Italy

Site Status

Hospital of Genoa

Genoa, , Italy

Site Status

Hospital of Milan

Milan, , Italy

Site Status

Hospital of Arnhem

Arnhem, , Netherlands

Site Status

Hospital of Maastricht

Maastricht, , Netherlands

Site Status

Hospital of Nijmegen

Nijmegen, , Netherlands

Site Status

Gothenburg Univeristy

Gothenburg, , Sweden

Site Status

Kings College London

London, , United Kingdom

Site Status

Countries

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France Germany Greece Hungary Ireland Italy Netherlands Sweden United Kingdom

References

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Dyer AH, Lawlor B, Kennelly SP; NILVAD Study Group. Gait speed, cognition and falls in people living with mild-to-moderate Alzheimer disease: data from NILVAD. BMC Geriatr. 2020 Mar 30;20(1):117. doi: 10.1186/s12877-020-01531-w.

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Abdullah L, Crawford F, Tsolaki M, Borjesson-Hanson A, Olde Rikkert M, Pasquier F, Wallin A, Kennelly S, Ait-Ghezala G, Paris D, Hendrix S, Blennow K, Lawlor B, Mullan M. The Influence of Baseline Alzheimer's Disease Severity on Cognitive Decline and CSF Biomarkers in the NILVAD Trial. Front Neurol. 2020 Mar 6;11:149. doi: 10.3389/fneur.2020.00149. eCollection 2020.

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de Heus RAA, Olde Rikkert MGM, Tully PJ, Lawlor BA, Claassen JAHR; NILVAD Study Group. Blood Pressure Variability and Progression of Clinical Alzheimer Disease. Hypertension. 2019 Nov;74(5):1172-1180. doi: 10.1161/HYPERTENSIONAHA.119.13664. Epub 2019 Sep 23.

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de Jong DLK, de Heus RAA, Rijpma A, Donders R, Olde Rikkert MGM, Gunther M, Lawlor BA, van Osch MJP, Claassen JAHR. Effects of Nilvadipine on Cerebral Blood Flow in Patients With Alzheimer Disease. Hypertension. 2019 Aug;74(2):413-420. doi: 10.1161/HYPERTENSIONAHA.119.12892. Epub 2019 Jun 17.

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de Heus RAA, Donders R, Santoso AMM, Olde Rikkert MGM, Lawlor BA, Claassen JAHR; Nilvad Study Group. Blood Pressure Lowering With Nilvadipine in Patients With Mild-to-Moderate Alzheimer Disease Does Not Increase the Prevalence of Orthostatic Hypotension. J Am Heart Assoc. 2019 May 21;8(10):e011938. doi: 10.1161/JAHA.119.011938.

Reference Type DERIVED
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Lawlor B, Segurado R, Kennelly S, Olde Rikkert MGM, Howard R, Pasquier F, Borjesson-Hanson A, Tsolaki M, Lucca U, Molloy DW, Coen R, Riepe MW, Kalman J, Kenny RA, Cregg F, O'Dwyer S, Walsh C, Adams J, Banzi R, Breuilh L, Daly L, Hendrix S, Aisen P, Gaynor S, Sheikhi A, Taekema DG, Verhey FR, Nemni R, Nobili F, Franceschi M, Frisoni G, Zanetti O, Konsta A, Anastasios O, Nenopoulou S, Tsolaki-Tagaraki F, Pakaski M, Dereeper O, de la Sayette V, Senechal O, Lavenu I, Devendeville A, Calais G, Crawford F, Mullan M; NILVAD Study Group. Nilvadipine in mild to moderate Alzheimer disease: A randomised controlled trial. PLoS Med. 2018 Sep 24;15(9):e1002660. doi: 10.1371/journal.pmed.1002660. eCollection 2018 Sep.

Reference Type DERIVED
PMID: 30248105 (View on PubMed)

Other Identifiers

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2012-002764-27

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

279093

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

NILVAD2012

Identifier Type: -

Identifier Source: org_study_id

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