Identification of Patients With a High Probability of Meeting Eligibility Criteria for an Alzheimer's Disease Clinical Trial (APHELEIA)
NCT ID: NCT05364307
Last Updated: 2025-02-05
Study Results
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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COMPLETED
1555 participants
OBSERVATIONAL
2022-06-13
2025-01-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Interventions
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Prescreener database
Identify and characterize participants with reported memory complaints and/or cognitive impairment to determine the probability of randomization into a therapeutic AD clinical trial.
Eligibility Criteria
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Inclusion Criteria
2\. Male or female 50 to 90 years of age (inclusive) at the time of consent;
3\. Participants must have a Mini-Mental State Exam (MMSE) score of 20 to 28 inclusive;
4\. Progressive cognitive complaints must be reported by participant or caregiver;
5\. Participants must be willing to comply with all procedures as outlined in the informed consent, including blood sampling, genetic testing, and storage of biospecimens for future research;
6\. Fluency in the language of the tests used at the site;
7\. Participants must be interested in participating in clinical research.
Exclusion Criteria
2\. Participants who are currently enrolled in another clinical study.
3\. Participants who have serious or unstable medical conditions that would likely preclude their participation in an interventional research trial;
4\. Participants who have reported or have a known negative amyloid PET scan in the past 24 months;
5\. Participants with history of stroke within 6 months of prescreening;
6\. Participants with an uncontrolled seizure disorder, unexplained blackouts, OR history of a seizure within 6 months (subjects with a history of pediatric febrile seizure, benign rolandic epilepsy may participate);
7\. Participants with a history or evidence of a malignancy within the 2 years prior to prescreening. Subjects with indolent malignancies (e.g., basal cell carcinoma or squamous cell carcinoma) or malignancies considered to be cured and not actively treated with anti-cancer therapy or radiotherapy are permitted to enroll;
8\. Participants with known or suspected alcohol or drug abuse or dependence within 2 years of prescreening;
9\. Participants with a reported suicidal attempt within 2 years of prescreening), or any unstable psychiatric symptoms (e.g., uncontrolled depression);
10\. Participants who have participated in a clinical trial of any potential disease modifying AD treatment and received active drug within 6 months prior to prescreening;
11\. Participants who have any neurological disorder affecting the central nervous system, other than AD, that may be contributing to cognitive impairment (e.g., Parkinson's disease, other dementias, multiple concussions or seizures) as deemed significant by the Investigator;
12\. Participants with known history of hepatitis C virus, hepatitis B virus, human immunodeficiency virus (HIV) or other immunodeficiencies;
13\. Participants that have previously been consented to this protocol;
14\. Participants with a hypersensitivity to mAb treatments, protein derived from a mAb, or immunoglobulin therapy;
15\. Participants with allergies to diphenhydramine, epinephrine, and methylprednisolone;
16\. Participants who are direct employees or family members of direct employees of the participating investigators' sites;
17\. Participants who are direct employees of the Sponsor;
18\. Participants who, in the opinion of the Investigator, are unable to complete cognitive testing due to inadequate visual or auditory acuity.
50 Years
90 Years
ALL
No
Sponsors
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Global Alzheimer's Platform Foundation
OTHER
Responsible Party
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Locations
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Pacific Research Network
San Diego, California, United States
Syrentis Clinical Research
Santa Ana, California, United States
Visionary Investigator's Network
Aventura, Florida, United States
Charter Research
Lady Lake, Florida, United States
JEM Research Institute
Lake Worth, Florida, United States
ClinCloud, LLC
Maitland, Florida, United States
K2 Medical Research
Maitland, Florida, United States
Merritt Island Medical Research
Merritt Island, Florida, United States
Renstar Medical Research
Ocala, Florida, United States
ClinCloud, LLC
Viera, Florida, United States
Premiere Research Institute at Palm Beach Neurology
West Palm Beach, Florida, United States
Conquest Research
Winter Park, Florida, United States
Charter Research
Winter Park, Florida, United States
iResearch
Decatur, Georgia, United States
Quest Research Institute
Farmington Hills, Michigan, United States
IPS Research
Oklahoma City, Oklahoma, United States
Clinical Trials of Texas
San Antonio, Texas, United States
Re:Cognition Health
Fairfax, Virginia, United States
OCT Research
Kelowna, British Colombia, Canada
Countries
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References
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Baek MJ, Kim K, Park YH, Kim S. The Validity and Reliability of the Mini-Mental State Examination-2 for Detecting Mild Cognitive Impairment and Alzheimer's Disease in a Korean Population. PLoS One. 2016 Sep 26;11(9):e0163792. doi: 10.1371/journal.pone.0163792. eCollection 2016.
Berry CC. A tutorial on confidence intervals for proportions in diagnostic radiology. AJR Am J Roentgenol. 1990 Mar;154(3):477-80. doi: 10.2214/ajr.154.3.2106207. No abstract available.
Jack CR Jr, Bennett DA, Blennow K, Carrillo MC, Dunn B, Haeberlein SB, Holtzman DM, Jagust W, Jessen F, Karlawish J, Liu E, Molinuevo JL, Montine T, Phelps C, Rankin KP, Rowe CC, Scheltens P, Siemers E, Snyder HM, Sperling R; Contributors. NIA-AA Research Framework: Toward a biological definition of Alzheimer's disease. Alzheimers Dement. 2018 Apr;14(4):535-562. doi: 10.1016/j.jalz.2018.02.018.
Kantarci K. Molecular imaging of Alzheimer disease pathology. AJNR Am J Neuroradiol. 2014 Jun;35(6 Suppl):S12-7. doi: 10.3174/ajnr.A3847. Epub 2014 Feb 6.
Niemantsverdriet E, Valckx S, Bjerke M, Engelborghs S. Alzheimer's disease CSF biomarkers: clinical indications and rational use. Acta Neurol Belg. 2017 Sep;117(3):591-602. doi: 10.1007/s13760-017-0816-5. Epub 2017 Jul 27.
O'Bryant SE, Humphreys JD, Smith GE, Ivnik RJ, Graff-Radford NR, Petersen RC, Lucas JA. Detecting dementia with the mini-mental state examination in highly educated individuals. Arch Neurol. 2008 Jul;65(7):963-7. doi: 10.1001/archneur.65.7.963.
Other Identifiers
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Apheleia-001
Identifier Type: -
Identifier Source: org_study_id
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