Status:
COMPLETED
MCLENA-1: A Clinical Trial for the Assessment of Lenalidomide in Amnestic MCI Patients
Lead Sponsor:
St. Joseph's Hospital and Medical Center, Phoenix
Collaborating Sponsors:
National Institute on Aging (NIA)
The Cleveland Clinic
Conditions:
Cognitive Impairment, Mild
Cognitive Dysfunction
Eligibility:
All Genders
50-89 years
Phase:
PHASE2
Brief Summary
Accumulating evidence indicates that inflammation is prominent both in the blood and central nervous system (CNS) of Alzheimer's disease (AD) patients. These data suggest that systemic inflammation pl...
Detailed Description
There are currently no approved treatments to treat the neuroinflammatory aspects of AD. While inflammation is pervasive to many neurological disorders, no clinical trial has yet demonstrated the effi...
Eligibility Criteria
Inclusion
- In order to be eligible for this study, subjects must meet the following inclusion criteria:
- Male or female outpatients.
- At least 50 years of age, but less than 90 (89 at time of screening).
- Females must be surgically sterile (bilateral tubal ligation, oophorectomy, or hysterectomy) or postmenopausal for 2 years (no women at risk of pregnancy will be accepted in this study).
- Must have been diagnosed with amnestic MCI based on the most recent NIA-AA criteria (Albert et al., 2011), i.e. at both the screening and baseline visits (visits 1 and 2) have a documented Mini Mental State Exam (MMSE) score between 22-28.
- CT or MRI scan of the brain obtained during the course of the dementia must be consistent with the diagnosis and show no evidence of significant focal lesions or of pathology which could contribute to dementia. If neither a CT nor an MRI scan is available from the past 12 months, a CT scan fulfilling the requirements must be obtained before randomization.
- Vision and hearing must be sufficient to comply with study procedures.
- Be able to take oral medications.
- Hachinski ischemic score must be ≤ 4.
- Geriatric depression scale must be ≤ 10.
- Can be on stable doses of a cholinesterase inhibitor and/or memantine as long as it is stable for at least 90 days before the Baseline (Week 00) and is expected to remain on a stable dose for the remainder of the study period; or have demonstrated intolerance to or lack of efficacy from these medications.
- Must have a collateral informant/study partner who has significant direct contact with the patient at least 10 hours per week and who is willing to accompany the patient to all clinic visits and to be present during all telephone visits/interviews.
- If the patient has a legally authorized representative (LAR), the LAR must review and sign the informed consent form. If the patient does not have an LAR, the patient must appear able to provide informed consent and must review and sign the informed consent form. In addition, the patient's informant/study partner (as defined above) must sign the informed consent form. If the LAR and the patient's informant /study partner is the same individual, he/she should sign under both designations.
- Must be able to attend all study visits indicated in the schedule of visits.
- Patients with stable prostate cancer may be included at the discretion of the Medical Monitor.
- Medical records must document evidence of amnestic MCI with 1 of the following: MRI with hippocampal volume in the 5th percentile or lower for age, Amyloid PET positive at SUVr ≥ 1.05, CSF Tau profile with ATI lower than 1.0, FDG PET showing hypometabolism in the parietal temporal regions, or genetic confirmation of APOE4 (heterozygous or homozygous).
Exclusion
- Subjects will be excluded if they have any of the condition listed below:
- Current evidence or history within the last 3 years of a neurological or psychiatric illness that could contribute to dementia, including (but not limited to) epilepsy, focal brain lesion, Parkinson's disease, seizure disorder, head injury with loss of consciousness
- DSM IV criteria for any major psychiatric disorder including psychosis, major depression and bipolar disorder.
- Known history or self-reported alcohol or substance abuse.
- Isolated living circumstances which would prohibit a study partner from providing sufficient and credible information about the participant.
- Poorly controlled hypertension.
- History of myocardial infarction or signs or symptoms of unstable coronary artery disease within the last year (including revascularization procedure/angioplasty).
- Severe pulmonary disease (including chronic obstructive pulmonary disease) requiring more than 2 hospitalizations within the past year.
- Untreated sleep apnea.
- Any thyroid disease (unless euthyroid or on treatment for at least 6 months prior to screening).
- Active neoplastic disease (except for skin tumors other than melanoma). Patients with a history of prior malignancy are eligible provided they were treated with curative intent and (i) do not require any longer any active therapy; (ii) being considered in complete remission; and (iii) after the Medical Monitor's assessment/approval of each case.
- History of multiple myeloma.
- Absolute neutropenia of \<750mm3, or history of neutropenia.
- History of or current thromboembolism (including deep venous thrombosis).
- Any clinically significant hepatic or renal disease (including presence of Hepatitis B or C antigen/antibody or an elevated transaminase levels of greater than two times the upper limit of normal (ULN) or creatinine greater than 1.5 x ULN).
- Clinically significant hematologic or coagulation disorder including any unexplained anemia or a platelet count less than 100,000/μL at screening.
- Use of any investigational drug within 30 days or within five half-lives of the investigational agent, whichever is longer.
- Use any investigational medical device within two weeks before screening or after end of the present study.
- Females who are at risk of pregnancy or are of child bearing age.
- Any other disease or condition that, in the opinion of the investigator, makes the patient unsuitable to participate in this clinical trial.
- Unwilling or unable to undergo MRI and PET imaging.
- Cardiac pacemaker or defibrillator or other implanted device.
- In the opinion of the Investigator, participation would not be in the best interest of the subject.
Key Trial Info
Start Date :
July 22 2020
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 31 2025
Estimated Enrollment :
15 Patients enrolled
Trial Details
Trial ID
NCT04032626
Start Date
July 22 2020
End Date
May 31 2025
Last Update
June 13 2025
Active Locations (2)
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1
St. Joseph's Hospital and Medical Center
Phoenix, Arizona, United States, 85013
2
Cleveland Clinic Lou Ruvo Center for Brain health
Las Vegas, Nevada, United States, 89103