Cognitive DysfunctionPhase 3RememberNCT02822573
Phase 3 Randomized Placebo Controlled Clinical Trial of Donepezil
A Phase 3 study testing Donepezil 5 mg in people with Cognitive Dysfunction and Memory Impairment, run by Wake Forest University Health Sciences at 278 sites in United States.
Trial summary
This study is to compare the safety and effects of donepezil (Aricept) for patients reporting cognitive or memory issues after receiving chemotherapy for breast cancer. Patients will receive either donepezil or placebo for 24 weeks. Read more about this study
- Who is it for?
- Ages 18 to 75 years, women only
- Conditions the study is for
- Cognitive Dysfunction, Memory Impairment
- What is being tested?
- Donepezil 5 mg
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 276 participants
- Where
- 278 sitesUnited States
- Study dates
- 30 May 2017to 29 Jul 2022
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 75 years
- Women only
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Women ≥18 years old with history of invasive breast cancer
- Must have completed at least 4 cycles of adjuvant/neo-adjuvant cytotoxic chemotherapy between 1 and 5 years prior to registration (Ongoing herceptin or other chronic human epidermal growth factor receptor 2 (HER2) directed therapies are allowed).
- Patients receiving ongoing hormonal therapy for breast cancer must be on the same hormonal agent for at least 3 months prior to study registration and plan to continue for the duration of the study (9 months)
- Use of psychotropic medications (anti-depressants, anxiolytics, sleeping aids, narcotics) is permitted (patient will be asked to list any that have been taken within the last 3 days on the recent medication sheet) if dose is stable over previous 12 weeks. Patients who were previously on one of these psychotropic medications and have subsequently discontinued the drug must have been off the medication for at least 4 weeks prior to enrollment. Patients who have been on a psychotropic medication for at least 12 weeks but have recently switched to a medicine in the same class (for example, switching from one selective serotonin reuptake inhibitor (SSRI) antidepressant to a different SSRI antidepressant) need to be on a stable dose of the new medication for at least 4 weeks prior to enrollment to be eligible.
- Self-reported cognitive problem plus a measured memory deficit (score <7 on single trial of Eligibility Pre-screen Hopkins Verbal Learning Test - Revised (HVLT-R) Form 3).
- Eastern Cooperative Oncology Group (ECOG) performance status 0-2
Show all 10Show fewer
- Ability to understand and the willingness to sign a written informed consent document.
- Must be able to speak English.
- Patients currently taking a moderate risk corrected QT interval (QTc) prolongation medication (see Appendix A) are allowed if one of the following criteria are met: 1) The moderate risk QTc prolongation medication is stopped. The patient should be off the moderate risk QTc prolongation medication for at least 5 half-lives before starting study drug. 2) Patients that continue using a moderate risk QTc prolongation medication must have a normal QTc interval (≤ 460 milliseconds) on a screening ECG following informed consent and prior to study enrollment. These patients will also be monitored at designated study follow-up visits per Section 7.5 (monitored 3-7 days after initiating study drug, at week 3, and 3-7 days after the study drug dose increase with ECG's to assess the QTc interval; the QTc level must be ≤ 500 milliseconds at these time points in order to continue on the study drug). 3) Moderate risk QTc prolongation medications that are only taken occasionally may be stopped at the discretion of the treating site physician. Patients must be off medication for at least 5 half-lives prior to starting study drug to be eligible.
- Patients currently taking a moderate risk bradycardia-causing agent (see Appendix B) are allowed if one of the following criteria are met: 1) The moderate risk bradycardia-causing agent is stopped. The patient should be off the moderate risk bradycardia-causing agent for at least 5 half-lives before starting study drug. 2) Patients that continue using a moderate risk bradycardia-causing agent must have a resting heart rate ≥ 55 beats per minute at screening following informed consent. These patients' resting heart rate will be monitored 3-7 days after initiating study drug, at week 3, and 3-7 days after the study drug dose increase per Section 7.5. 3) Moderate risk bradycardia-causing agents that are only taken occasionally may be stopped at the discretion of the treating site physician. Patients must be off medication for at least 5 half-lives prior to starting study drug to be eligible.
Who cannot join
- Evidence or suspected recurrent or metastatic disease.
- Prior brain irradiation is not allowed.
- Planned therapy (surgery, radiation, chemotherapy, or immunotherapy) while on the study for brain and/or extracranial primary/metastatic disease.
- Hypersensitivity to donepezil or piperidine derivatives
- Current use of ceritinib
- Current use of Succinylcholine/Acetylcholinesterase Inhibitors(as listed in Appendix C). For patients who have used these medications, they must not have used them within 4 weeks prior to enrollment.
Show all 22Show fewer
- Current use of high-risk QTc prolonging medication(s). See Appendix D
- Current use of quinidine or systemic ketoconazole (topical ketoconazole is acceptable to use while on study).
- History of dementia, Alzheimer's disease, multi-infarct dementia or clinically significant Cerebrovascular Accident (history of transient ischemic attack (TIA) is allowed).
- Current use of donepezil, galantamine, rivastigmine, tacrine, memantine, methylphenidate, dextroamphetamine, or any other specific cognition enhancing drug(s). For patients who have used these medications, they must not have used them within 4 weeks prior to pre-screening. Patients who plan to start taking a cognition enhancing drug while on this study are also excluded.
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to donepezil. Hypersensitivity to donepezil.
- Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, recent myocardial infarction, cardiac arrhythmia.
- Major medical conditions that affect cognition, traumatic brain injury, multiple sclerosis, acute severe fatigue, chronic fatigue syndrome or fibromyalgia.
- Psychiatric illness/social situations that would limit compliance with study requirements including but not limited to a history of schizophrenia, psychosis or substance abuse.
- Untreated current severe depression. Currently treated depression is permitted if treatment is stable.
- Patients with a resting heart rate less than 55 beats per minute, seizure disorder or peptic ulcer disease (PUD).
- History of congenital long QT syndrome or torsades de pointes.
- Screening QTc of > 460 milliseconds will make the patient ineligible.
- Pregnant women are excluded from this study. Following informed consent, women of child-bearing potential will be screened with a serum or urine pregnancy test within 10 days of enrollment. The effects of donepezil on the developing human fetus at the recommended therapeutic dose are unknown. For this reason and because donepezil is known to be teratogenic, women of child-bearing potential must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her study physician immediately.
- It is unknown whether donepezil is excreted in breast milk, for this reason women who are currently breast-feeding are not eligible for this study.
- On another intervention study involving medication at the time of enrollment or during participation in this study. (Exception: Patients will remain eligible for this study if they are also enrolled on the Alliance for Clinical Trials in Oncology study (NCT02927249): Aspirin in Preventing Recurrence of Cancer in Patients with HER2 Negative Stage II-III Breast Cancer After Chemotherapy, Surgery, and/or Radiation Therapy. Studies that involve only blood draws or questionnaires are also permitted.)
- Use of investigational drugs likely to affect cognition within 30 days prior to pre-screening visit.
Trial locations and contacts
278 sites in 1 country.
278 sites in 1 country
United States278 sites
Pali Momi Medical Center
‘Aiea, Hawaii, 96701
Christus Saint Frances Cabrini Hospital
Alexandria, Louisiana, 71301
Kaiser Permanente-Anaheim
Anaheim, California, 92806
AnMed Health Cancer Center
Anderson, South Carolina, 29621
Saint Joseph Mercy Hospital
Ann Arbor, Michigan, 48106
Kaiser Permanente-Deer Valley Medical Center
Antioch, California, 94531
Randolph Hospital
Asheboro, North Carolina, 27203
Mission Hospital
Asheville, North Carolina, 28801
AdventHealth Infusion Center Asheville
Asheville, North Carolina, 28803
Hope Women's Cancer Centers-Asheville
Asheville, North Carolina, 28816
Kaiser Permanente-Baldwin Park
Baldwin Park, California, 91706
Flaget Memorial Hospital
Bardstown, Kentucky, 40004
LSU Health Baton Rouge-North Clinic
Baton Rouge, Louisiana, 70805
Louisiana Hematology Oncology Associates LLC
Baton Rouge, Louisiana, 70809
Mary Bird Perkins Cancer Center
Baton Rouge, Louisiana, 70809
Our Lady of the Lake Physicians Group - Medical Oncology
Baton Rouge, Louisiana, 70809
Kaiser Permanente-Bellflower
Bellflower, California, 90706
Gaston Hematology and Oncology Associates-Belmont
Belmont, North Carolina, 28012
Strecker Cancer Center-Belpre
Belpre, Ohio, 45714
Sanford Bismarck Medical Center
Bismarck, North Dakota, 58501
Illinois CancerCare-Bloomington
Bloomington, Illinois, 61704
Prisma Health Cancer Institute - Spartanburg
Boiling Springs, South Carolina, 29316
Saint Luke's Cancer Institute - Boise
Boise, Idaho, 83712
IHA Hematology Oncology Consultants-Brighton
Brighton, Michigan, 48114
Saint Joseph Mercy Brighton
Brighton, Michigan, 48114
Aurora Cancer Care-Southern Lakes VLCC
Burlington, Wisconsin, 53105
Fairview Ridges Hospital
Burnsville, Minnesota, 55337
Illinois CancerCare-Canton
Canton, Illinois, 61520
IHA Hematology Oncology Consultants-Canton
Canton, Michigan, 48188
Saint Joseph Mercy Canton
Canton, Michigan, 48188
Caro Cancer Center
Caro, Michigan, 48723
Physicians' Clinic of Iowa PC
Cedar Rapids, Iowa, 52402
Centralia Oncology Clinic
Centralia, Illinois, 62801
Cancer Center of Kansas - Chanute
Chanute, Kansas, 66720
UNC Lineberger Comprehensive Cancer Center
Chapel Hill, North Carolina, 27599
IHA Hematology Oncology Consultants-Chelsea
Chelsea, Michigan, 48118
Saint Joseph Mercy Chelsea
Chelsea, Michigan, 48118
Marshfield Clinic-Chippewa Center
Chippewa Falls, Wisconsin, 54729
Good Samaritan Hospital - Cincinnati
Cincinnati, Ohio, 45220
Bethesda North Hospital
Cincinnati, Ohio, 45242
TriHealth Cancer Institute-Westside
Cincinnati, Ohio, 45247
TriHealth Cancer Institute-Anderson
Cincinnati, Ohio, 45255
Hematology Oncology Consultants-Clarkston
Clarkston, Michigan, 48346
Newland Medical Associates-Clarkston
Clarkston, Michigan, 48346
Wake Forest University at Clemmons
Clemmons, North Carolina, 27012
Southeastern Medical Oncology Center-Clinton
Clinton, North Carolina, 28328
Penrose-Saint Francis Healthcare
Colorado Springs, Colorado, 80907
Rocky Mountain Cancer Centers-Penrose
Colorado Springs, Colorado, 80907
Baptist Memorial Hospital and Cancer Center-Golden Triangle
Columbus, Mississippi, 39705
Columbus Oncology and Hematology Associates Inc
Columbus, Ohio, 43214
Riverside Methodist Hospital
Columbus, Ohio, 43214
Mercy Hospital
Coon Rapids, Minnesota, 55433
Carle on Vermilion
Danville, Illinois, 61832
Geisinger Medical Center
Danville, Pennsylvania, 17822
Beaumont Hospital - Dearborn
Dearborn, Michigan, 48124
Cancer Care Specialists of Illinois - Decatur
Decatur, Illinois, 62526
Decatur Memorial Hospital
Decatur, Illinois, 62526
Kaiser Permanente-Franklin
Denver, Colorado, 80205
Porter Adventist Hospital
Denver, Colorado, 80210
Iowa Methodist Medical Center
Des Moines, Iowa, 50309
Medical Oncology and Hematology Associates-Des Moines
Des Moines, Iowa, 50309
Broadlawns Medical Center
Des Moines, Iowa, 50314
Mercy Medical Center - Des Moines
Des Moines, Iowa, 50314
Iowa Lutheran Hospital
Des Moines, Iowa, 50316
Prisma Health Cancer Institute - Easley
Easley, South Carolina, 29640
Marshfield Medical Center-EC Cancer Center
Eau Claire, Wisconsin, 54701
Fairview Southdale Hospital
Edina, Minnesota, 55435
Carle Physician Group-Effingham
Effingham, Illinois, 62401
Crossroads Cancer Center
Effingham, Illinois, 62401
Cancer Center of Kansas - El Dorado
El Dorado, Kansas, 67042
Green Bay Oncology - Escanaba
Escanaba, Michigan, 49829
Sanford Broadway Medical Center
Fargo, North Dakota, 58122
Sanford Roger Maris Cancer Center
Fargo, North Dakota, 58122
Beaumont Hospital - Farmington Hills
Farmington Hills, Michigan, 48336
Armes Family Cancer Center
Findlay, Ohio, 45840
Genesee Cancer and Blood Disease Treatment Center
Flint, Michigan, 48503
Genesee Hematology Oncology PC
Flint, Michigan, 48503
Genesys Hurley Cancer Institute
Flint, Michigan, 48503
Hurley Medical Center
Flint, Michigan, 48503
Aurora Health Center-Fond du Lac
Fond du Lac, Wisconsin, 54937
Kaiser Permanente-Fontana
Fontana, California, 92335
Holy Cross Hospital
Fort Lauderdale, Florida, 33308
Cancer Center of Kansas - Fort Scott
Fort Scott, Kansas, 66701
Kaiser Permanente-Fremont
Fremont, California, 94538
Fresno Cancer Center
Fresno, California, 93720
Kaiser Permanente-Fresno
Fresno, California, 93720
Unity Hospital
Fridley, Minnesota, 55432
Saint Luke's Cancer Institute - Fruitland
Fruitland, Idaho, 83619
Gibbs Cancer Center-Gaffney
Gaffney, South Carolina, 29341
Illinois CancerCare-Galesburg
Galesburg, Illinois, 61401
CaroMont Regional Medical Center
Gastonia, North Carolina, 28054
Gaston Hematology and Oncology Associates
Gastonia, North Carolina, 28054
Tidelands Georgetown Memorial Hospital
Georgetown, South Carolina, 29440
Aurora Health Care Germantown Health Center
Germantown, Wisconsin, 53022
Southeastern Medical Oncology Center-Goldsboro
Goldsboro, North Carolina, 27534
Aurora Cancer Care-Grafton
Grafton, Wisconsin, 53024
Mercy Health Saint Mary's
Grand Rapids, Michigan, 49503
Spectrum Health at Butterworth Campus
Grand Rapids, Michigan, 49503
Saint Vincent Hospital Cancer Center Green Bay
Green Bay, Wisconsin, 54301
Saint Vincent Hospital Cancer Center at Saint Mary's
Green Bay, Wisconsin, 54303
Aurora BayCare Medical Center
Green Bay, Wisconsin, 54311
Cone Health Cancer Center
Greensboro, North Carolina, 27403
Prisma Health Cancer Institute - Butternut
Greenville, South Carolina, 29605
Prisma Health Cancer Institute - Faris
Greenville, South Carolina, 29605
Prisma Health Cancer Institute - Eastside
Greenville, South Carolina, 29615
Self Regional Healthcare
Greenwood, South Carolina, 29646
Prisma Health Cancer Institute - Greer
Greer, South Carolina, 29650
Gibbs Cancer Center-Pelham
Greer, South Carolina, 29651
William Beaumont Hospital-Grosse Pointe
Grosse Pointe, Michigan, 48230
Kaiser Permanente - Harbor City
Harbor City, California, 90710
Geisinger Medical Center-Cancer Center Hazleton
Hazleton, Pennsylvania, 18201
Margaret R Pardee Memorial Hospital
Hendersonville, North Carolina, 28791
AdventHealth Hendersonville
Hendersonville, North Carolina, 28792
Hawaii Cancer Care Inc - Waterfront Plaza
Honolulu, Hawaii, 96813
Queen's Cancer Cenrer - POB I
Honolulu, Hawaii, 96813
Queen's Medical Center
Honolulu, Hawaii, 96813
Straub Clinic and Hospital
Honolulu, Hawaii, 96813
University of Hawaii Cancer Center
Honolulu, Hawaii, 96813
Hawaii Cancer Care Inc-Liliha
Honolulu, Hawaii, 96817
Queen's Cancer Center - Kuakini
Honolulu, Hawaii, 96817
Kaiser Permanente Moanalua Medical Center
Honolulu, Hawaii, 96819
Kapiolani Medical Center for Women and Children
Honolulu, Hawaii, 96826
Cancer Center of Kansas-Independence
Independence, Kansas, 67301
Kaiser Permanente-Irvine
Irvine, California, 92618
Southeastern Medical Oncology Center-Jacksonville
Jacksonville, North Carolina, 28546
Capital Region Southwest Campus
Jefferson City, Missouri, 65109
CHI Health Good Samaritan
Kearney, Nebraska, 68847
Aurora Cancer Care-Kenosha South
Kenosha, Wisconsin, 53142
Illinois CancerCare-Kewanee Clinic
Kewanee, Illinois, 61443
Cancer Center of Kansas-Kingman
Kingman, Kansas, 67068
Gundersen Lutheran Medical Center
La Crosse, Wisconsin, 54601
Marshfield Clinic - Ladysmith Center
Ladysmith, Wisconsin, 54848
Kaiser Permanente-Rock Creek
Lafayette, Colorado, 80026
Geisinger Medical Oncology-Lewisburg
Lewisburg, Pennsylvania, 17837
Saint Joseph Radiation Oncology Resource Center
Lexington, Kentucky, 40504
Saint Joseph Hospital East
Lexington, Kentucky, 40509
Littleton Adventist Hospital
Littleton, Colorado, 80122
Saint Mary Mercy Hospital
Livonia, Michigan, 48154
Saint Joseph London
London, Kentucky, 40741
Kaiser Permanente-Lone Tree
Lone Tree, Colorado, 80124
Longmont United Hospital
Longmont, Colorado, 80501
Kaiser Permanente Los Angeles Medical Center
Los Angeles, California, 90027
Kaiser Permanente West Los Angeles
Los Angeles, California, 90034
Cancer Center of Kansas-Manhattan
Manhattan, Kansas, 66502
Holy Family Memorial Hospital
Manitowoc, Wisconsin, 54221
Fairview Clinics and Surgery Center Maple Grove
Maple Grove, Minnesota, 55369
Minnesota Oncology Hematology PA-Maplewood
Maplewood, Minnesota, 55109
Saint John's Hospital - Healtheast
Maplewood, Minnesota, 55109
Marietta Memorial Hospital
Marietta, Ohio, 45750
Aurora Bay Area Medical Group-Marinette
Marinette, Wisconsin, 54143
Saint Vincent Hospital Cancer Center at Marinette
Marinette, Wisconsin, 54143
Marshfield Medical Center-Marshfield
Marshfield, Wisconsin, 54449
Carle Physician Group-Mattoon/Charleston
Mattoon, Illinois, 61938
Cancer Center of Kansas - McPherson
McPherson, Kansas, 67460
Baptist Memorial Hospital and Cancer Center-Memphis
Memphis, Tennessee, 38120
Baptist Memorial Hospital for Women
Memphis, Tennessee, 38120
Family Cancer Center-Memphis
Memphis, Tennessee, 38120
Saint Luke's Cancer Institute - Meridian
Meridian, Idaho, 83642
Aurora Cancer Care-Milwaukee
Milwaukee, Wisconsin, 53209
Aurora Saint Luke's Medical Center
Milwaukee, Wisconsin, 53215
Aurora Sinai Medical Center
Milwaukee, Wisconsin, 53233
Abbott-Northwestern Hospital
Minneapolis, Minnesota, 55407
Hennepin County Medical Center
Minneapolis, Minnesota, 55415
Health Partners Inc
Minneapolis, Minnesota, 55454
Marshfield Clinic-Minocqua Center
Minocqua, Wisconsin, 54548
Kaiser Permanente-Modesto
Modesto, California, 95356
Mercy Health Mercy Campus
Muskegon, Michigan, 49444
Saint Luke's Cancer Institute - Nampa
Nampa, Idaho, 83686
Meharry Medical College
Nashville, Tennessee, 37208
Baptist Memorial Hospital and Cancer Center-Union County
New Albany, Mississippi, 38652
Louisiana State University Health Science Center
New Orleans, Louisiana, 70112
University Medical Center New Orleans
New Orleans, Louisiana, 70112
Ochsner Medical Center Jefferson
New Orleans, Louisiana, 70121
Cancer Center of Western Wisconsin
New Richmond, Wisconsin, 54017
New Ulm Medical Center
New Ulm, Minnesota, 56073
Helen F Graham Cancer Center
Newark, Delaware, 19713
Medical Oncology Hematology Consultants PA
Newark, Delaware, 19713
Christiana Care Health System-Christiana Hospital
Newark, Delaware, 19718
Licking Memorial Hospital
Newark, Ohio, 43055
Cancer Center of Kansas - Newton
Newton, Kansas, 67114
Kaiser Permanente-Oakland
Oakland, California, 94611
Saint Vincent Hospital Cancer Center at Oconto Falls
Oconto Falls, Wisconsin, 54154
Kaiser Permanente-Ontario
Ontario, California, 91761
Vince Lombardi Cancer Clinic - Oshkosh
Oshkosh, Wisconsin, 54904
Illinois CancerCare-Ottawa Clinic
Ottawa, Illinois, 61350
Baptist Memorial Hospital and Cancer Center-Oxford
Oxford, Mississippi, 38655
Kaiser Permanente - Panorama City
Panorama City, California, 91402
Parker Adventist Hospital
Parker, Colorado, 80138
Cancer Center of Kansas - Parsons
Parsons, Kansas, 67357
Illinois CancerCare-Pekin
Pekin, Illinois, 61554
Illinois CancerCare-Peoria
Peoria, Illinois, 61615
Illinois CancerCare-Peru
Peru, Illinois, 61354
Newland Medical Associates-Pontiac
Pontiac, Michigan, 48341
Saint Joseph Mercy Oakland
Pontiac, Michigan, 48341
Kaiser Permanente Northwest
Portland, Oregon, 97227
Geisinger Cancer Services-Pottsville
Pottsville, Pennsylvania, 17901
Aurora Cancer Care-Racine
Racine, Wisconsin, 53406
Kaiser Permanente-Rancho Cordova Cancer Center
Rancho Cordova, California, 95670
Spectrum Health Reed City Hospital
Reed City, Michigan, 49677
Beebe Health Campus
Rehoboth Beach, Delaware, 19971
Marshfield Medical Center-Rice Lake
Rice Lake, Wisconsin, 54868
Kaiser Permanente-Richmond
Richmond, California, 94801
Kaiser Permanente-Riverside
Riverside, California, 92505
North Memorial Medical Health Center
Robbinsdale, Minnesota, 55422
Kaiser Permanente-Roseville
Roseville, California, 95661
The Permanente Medical Group-Roseville Radiation Oncology
Roseville, California, 95678
William Beaumont Hospital-Royal Oak
Royal Oak, Michigan, 48073
Kaiser Permanente Downtown Commons
Sacramento, California, 95814
Kaiser Permanente-South Sacramento
Sacramento, California, 95823
South Sacramento Cancer Center
Sacramento, California, 95823
Kaiser Permanente - Sacramento
Sacramento, California, 95825
Ascension Saint Mary's Hospital
Saginaw, Michigan, 48601
Oncology Hematology Associates of Saginaw Valley PC
Saginaw, Michigan, 48604
Park Nicollet Clinic - Saint Louis Park
Saint Louis Park, Minnesota, 55416
Regions Hospital
Saint Paul, Minnesota, 55101
United Hospital
Saint Paul, Minnesota, 55102
Cancer Center of Kansas - Salina
Salina, Kansas, 67401
Kaiser Permanente-San Diego Zion
San Diego, California, 92120
Kaiser Permanente-San Francisco
San Francisco, California, 94115
Kaiser Permanente-Santa Teresa-San Jose
San Jose, California, 95119
Kaiser Permanente San Leandro
San Leandro, California, 94577
Kaiser Permanente-San Marcos
San Marcos, California, 92078
Kaiser Permanente-San Rafael
San Rafael, California, 94903
Kaiser San Rafael-Gallinas
San Rafael, California, 94903
Kaiser Permanente Medical Center - Santa Clara
Santa Clara, California, 95051
Kaiser Permanente-Santa Rosa
Santa Rosa, California, 95403
Community Medical Center
Scranton, Pennsylvania, 18510
TidalHealth Nanticoke / Allen Cancer Center
Seaford, Delaware, 19973
Geisinger Medical Oncology-Selinsgrove
Selinsgrove, Pennsylvania, 17870
Prisma Health Cancer Institute - Seneca
Seneca, South Carolina, 29672
Saint Francis Regional Medical Center
Shakopee, Minnesota, 55379
Vince Lombardi Cancer Clinic-Sheboygan
Sheboygan, Wisconsin, 53081
CHRISTUS Highland Medical Center
Shreveport, Louisiana, 71105
Sanford Cancer Center Oncology Clinic
Sioux Falls, South Dakota, 57104
Sanford USD Medical Center - Sioux Falls
Sioux Falls, South Dakota, 57117-5134
Kaiser Permanente-South San Francisco
South San Francisco, California, 94080
Baptist Memorial Hospital and Cancer Center-Desoto
Southhaven, Mississippi, 38671
Spartanburg Medical Center
Spartanburg, South Carolina, 29303
Mercy Hospital Springfield
Springfield, Missouri, 65804
Missouri Baptist Medical Center
St Louis, Missouri, 63131
Marshfield Clinic Stevens Point Center
Stevens Point, Wisconsin, 54482
Lakeview Hospital
Stillwater, Minnesota, 55082
Kaiser Permanente-Stockton
Stockton, California, 95210
Saint Vincent Hospital Cancer Center at Sturgeon Bay
Sturgeon Bay, Wisconsin, 54235-1495
Aurora Medical Center in Summit
Summit, Wisconsin, 53066
Ascension Saint Joseph Hospital
Tawas City, Michigan, 48764
Munson Medical Center
Traverse City, Michigan, 49684
William Beaumont Hospital - Troy
Troy, Michigan, 48085
Saint Luke's Cancer Institute - Twin Falls
Twin Falls, Idaho, 83301
Vince Lombardi Cancer Clinic-Two Rivers
Two Rivers, Wisconsin, 54241
MGC Hematology Oncology-Union
Union, South Carolina, 29379
Carle Cancer Center
Urbana, Illinois, 61801
The Carle Foundation Hospital
Urbana, Illinois, 61801
Kaiser Permanente Medical Center-Vacaville
Vacaville, California, 95688
Kaiser Permanente-Vallejo
Vallejo, California, 94589
Ridgeview Medical Center
Waconia, Minnesota, 55387
Kaiser Permanente-Walnut Creek
Walnut Creek, California, 94596
Marshfield Clinic-Wausau Center
Wausau, Wisconsin, 54401
Aurora Cancer Care-Milwaukee West
Wauwatosa, Wisconsin, 53226
Cancer Center of Kansas - Wellington
Wellington, Kansas, 67152
Aurora West Allis Medical Center
West Allis, Wisconsin, 53227
Saint Mary's Oncology/Hematology Associates of West Branch
West Branch, Michigan, 48661
Methodist West Hospital
West Des Moines, Iowa, 50266-7700
Marshfield Medical Center - Weston
Weston, Wisconsin, 54476
Associates In Womens Health
Wichita, Kansas, 67208
Cancer Center of Kansas-Wichita Medical Arts Tower
Wichita, Kansas, 67208
Ascension Via Christi Hospitals Wichita
Wichita, Kansas, 67214
Cancer Center of Kansas - Wichita
Wichita, Kansas, 67214
Geisinger Wyoming Valley/Henry Cancer Center
Wilkes-Barre, Pennsylvania, 18711
Rice Memorial Hospital
Willmar, Minnesota, 56201
Cancer Center of Kansas - Winfield
Winfield, Kansas, 67156
Wake Forest University Health Sciences
Winston-Salem, North Carolina, 27157
Marshfield Clinic - Wisconsin Rapids Center
Wisconsin Rapids, Wisconsin, 54494
Minnesota Oncology Hematology PA-Woodbury
Woodbury, Minnesota, 55125
Kaiser Permanente-Woodland Hills
Woodland Hills, California, 91367
Metro Health Hospital
Wyoming, Michigan, 49519
Fairview Lakes Medical Center
Wyoming, Minnesota, 55092
IHA Hematology Oncology Consultants-Ann Arbor
Ypsilanti, Michigan, 48197
About this study
Official title: A Phase 3 Randomized Placebo Controlled Clinical Trial of Donepezil in Chemotherapy Exposed Breast Cancer Survivors With Cognitive Impairment
This study is to compare the safety and effects of donepezil (Aricept) for patients reporting cognitive or memory issues after receiving chemotherapy for breast cancer. Patients will receive either donepezil or placebo for 24 weeks. The primary objective is to see if memory improves with the use of donepezil during the study.
Read the detailed description
Randomized, double-blind, placebo-controlled study with 24 weeks of exposure to drug or placebo followed by a 12 week wash-out period. Patients who meet the eligibility criteria will be stratified by age (<50, 50-59, 60-69, ≥70) and randomized to donepezil or placebo with equal probability. A total of 276 patients will be enrolled (138 per arm). We expect an accrual rate of 7-10 participants per month based on our prior feasibility study. We expect the study to be complete within 40 months.
Participants will be asked to take one 5mg tablet of donepezil or one tablet of matching placebo orally once a day for 6 weeks followed by two 5mg tablets (10mg total) of donepezil or two placebo tablets orally once a day for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period.
Time points for performing study assessments. Participants will be administered the cognitive battery of tests and questionnaires at baseline, week 12, week 24 and week 36. In addition, a single vial of blood will be drawn at baseline for apolipoprotein E (APOE) genotyping and subsequent bioassays (pending supplemental funding).
- Conditions
- Cognitive Dysfunction, Memory Impairment
- Being tested
- Donepezil 5 mg, Placebo
- Keywords
- Donepezil, Cognition, Breast Cancer
- Medical subject headings
- Cognitive Dysfunction, Memory Disorders, Breast Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Donepezil 5 mgDrug
Also called Aricept
Participants will be asked to take one 5 mg tablet of donepezil daily for 6 weeks followed by two 5mg tablets daily for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period.
PlaceboDrug
Also called Sugar Pill
Participants will be asked to take one tablet of matching placebo daily for 6 weeks followed by two tablets daily for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period.
| Study group | Role | What they receive |
|---|---|---|
| Donepezil | Active comparator | Participants will be asked to take one 5 mg tablet of donepezil daily for 6 weeks followed by two 5 mg tablets daily for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period. Receives: Drug: Donepezil 5 mg |
| Placebo | Placebo comparator | Participants will be asked to take one tablet of matching placebo daily for 6 weeks followed by two tablets daily for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period. Receives: Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Hopkins Verbal Learning Test-Revised (HVLT-R) - Total
Hopkins Verbal Learning Test-Revised (HVLT-R): The HVLT-R measures verbal learning and memory. It consists of a 12-item word list which is read to patients on three successive learning trials. Free recall scores are recorded for each learning trial. After a 20-minute interval during which patients complete other non-interfering tasks and questionnaires they are asked to recall the target words. Range is 0-36 with higher values representing better verbal learning and memory.
Measured: Baseline, Weeks 12, 24, 36
Secondary outcomes (6)
Digit Symbol Coding Results
The digit symbol coding (DSC) test measures processing speed, working memory, visuospatial processing, and attention. The DSC test measures processing speed. It requires respondents to transcribe symbols (e.g., >) associated with a number (0-9) into empty boxes beneath a series of randomly ordered numbers. Total score is number of correctly transcribed symbols in 2 minutes. Scores range from 0 to 100, with higher scores indicating higher cognitive function.
Measured: Baseline, Weeks 12, 24, 36
PROMIS 7-item Fatigue Scale Converted to T-scale Results
This self-report scale assesses fatigue. Scale ranges from 7 to 35 converted to T-scale ranging 29.4 to 83.2 Higher scores representing more fatigue.
Measured: Baseline, Weeks 12, 24, 36
FACT-Cognition (Version 3): Perceived Cognitive Impairment
The FACT-Cog is a patient-reported outcome (PRO) that includes subscales to measure Perceived Cognitive Impairment (PCI, n = 20 items, score range 0-80). Higher FACT-Cog PCI scores are better and indicate less cognitive impairment.
Measured: Baseline, Weeks 12, 24, 36
Controlled Oral Word Association Test (COWA) Results
The Controlled Oral Word Association Test from the Halstead-Reitan Neuropsychological Battery is a verbal fluency test in which participants are asked to say as many words as possible from a given category and in a specified timeframe (typically 60 seconds). Scores are the sum of all acceptable words. Minimum is 0 with no specified maximum; higher values represent better verbal fluency.
Measured: Baseline, Weeks 12, 24, 36
Trail Making Test, Parts A & B (TMT-A, TMT-B) Results
TMT Part A consists of 25 circles on a piece of paper with the numbers 1 to 25 written randomly in each. For Part A, the person is tasked with drawing a line from one circle to the next in ascending numerical order, from 1 to 25, as quickly as possible. The lines between the circles are referred to as the "trail." Range 1-300 in seconds. Lower values indicate completing task faster with less difficulty. It is a measure of executive functioning with lower values being better.
TMT Part B also consists of 25 circles on a piece of paper, But, rather than all of the circles containing numbers, they contain numbers (1 to 12) and letters (A through L). For Part B, the person is tasked with connecting the circles in ascending order, alternating back and forth from numbers to letters. In other words, the "trail" would be connected like this:1-A-2-B-3-C-4-D-5-E-6-F-7-G-8-H-9-I-10-J-11-K-12-L-13. The range 1-300 seconds. Higher values indicate worse executive functioning.
Measured: Baseline, Weeks 12, 24, 36
Digit Span Test-Backwards (DST-B)
The Digit Span Task (Backwards-Only Version) measures working memory. On each question the participant repeats the numbers in reverse order of that presented aloud by the examiner (e.g., If the examiner says "5-6", the correct response would be "6-5"; If the examiner says "5-1-7-4-2-3-8", the correct response would be "8-3-2-4-7-1-5"). Score is 0 to 16 with higher scores representing better working memory.
Measured: Baseline, Weeks 12, 24, 36
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted4 Jul 2016 (estimated)
- Study start30 May 2017
- Primary completion29 Jul 2022
- Study completion29 Jul 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Cognitive DysfunctionStudies of the same condition, open and under way.
- More trials run by Wake Forest University Health SciencesThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 276 participants (actual)
Sponsor and investigators
- Lead sponsor
- Wake Forest University Health Sciences
- Sponsor type
- University, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Responsible party
- Sponsor
- Investigators
- Stephen R Rapp, PhD, Principal investigator, Wake Forest University Health Sciences
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02822573
- Sponsor's protocol ID
- IRB00041707
- Other IDs
- 3UG1CA189824-04S1, WF-97116, NCI-2016-01050, IRB00041707, NCI-2016-01050
- Acronym
- Remember
- Status last verified
- Jul 2023
- First submitted
- 30 Jun 2016
- Last updated
- 13 Sep 2023
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: Wake Forest National Cancer Institute Community Oncology Research Program (NCORP) Research Base is committed to following the NIH Statement on Sharing Research Data. As of July 2018, the Wake Forest (WF) NCORP Research Base (RB) signed an agreement with NCI to contribute de-identified data and data dictionaries from clinical trials conducted through our RB to the NCI National Clinical Trials Network (NCTN)/NCORP data archive within 6 months of primary and non-primary publications of phase II/III and phase III trials. This will become the primary means for sharing raw data, and we will adhere to the guidelines spelled out in the NCTN/NCORP Data Archive Usage Guide.
Publications
Rapp SR, Dressler EV, Brown WM, Wade JL 3rd, Le-Lindqwister N, King D, Rowland KM, Weaver KE, Klepin HD, Shaw EG, Lesser GJ. Phase III Randomized, Placebo-Controlled Clinical Trial of Donepezil for Treatment of Cognitive Impairment in Breast Cancer Survivors After Adjuvant Chemotherapy (WF-97116). J Clin Oncol. 2024 Jul 20;42(21):2546-2557. doi: 10.1200/JCO.23.01100. Epub 2024 May 6.
PubMed 38709986
Study at a glance
From the registry record, last updated by the sponsor on 13 Sep 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase 3 Randomized Placebo Controlled Clinical Trial of Donepezil in Chemotherapy Exposed Breast Cancer Survivors With Cognitive Impairment
- ClinicalTrials.gov ID
- NCT02822573
- Acronym / sponsor ID
- Remember / IRB00041707
- Conditions
- Cognitive Dysfunction, Memory Impairment
- Keywords
- Donepezil, Cognition, Breast Cancer
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 276 participants (actual)
- Lead sponsor
- Wake Forest University Health SciencesUniversity, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Study start
- 30 May 2017 (actual)
- Primary completion
- 29 Jul 2022 (actual)
- Study completion
- 29 Jul 2022 (actual)
- First posted
- 4 Jul 2016 (estimated)
- Results
- Posted 13 Sep 2023
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study is to compare the safety and effects of donepezil (Aricept) for patients reporting cognitive or memory issues after receiving chemotherapy for breast cancer. Patients will receive either donepezil or placebo for 24 weeks. The primary objective is to see if memory improves with the use of donepezil during the study.
Detailed description
Randomized, double-blind, placebo-controlled study with 24 weeks of exposure to drug or placebo followed by a 12 week wash-out period. Patients who meet the eligibility criteria will be stratified by age (<50, 50-59, 60-69, ≥70) and randomized to donepezil or placebo with equal probability. A total of 276 patients will be enrolled (138 per arm). We expect an accrual rate of 7-10 participants per month based on our prior feasibility study. We expect the study to be complete within 40 months.
Participants will be asked to take one 5mg tablet of donepezil or one tablet of matching placebo orally once a day for 6 weeks followed by two 5mg tablets (10mg total) of donepezil or two placebo tablets orally once a day for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period.
Time points for performing study assessments. Participants will be administered the cognitive battery of tests and questionnaires at baseline, week 12, week 24 and week 36. In addition, a single vial of blood will be drawn at baseline for apolipoprotein E (APOE) genotyping and subsequent bioassays (pending supplemental funding).
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Donepezil | Active comparator | Drug: Donepezil 5 mgParticipants will be asked to take one 5 mg tablet of donepezil daily for 6 weeks followed by two 5 mg tablets daily for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period. |
| Placebo | Placebo comparator | Drug: PlaceboParticipants will be asked to take one tablet of matching placebo daily for 6 weeks followed by two tablets daily for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period. |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (10 listed)
- Women ≥18 years old with history of invasive breast cancer
- Must have completed at least 4 cycles of adjuvant/neo-adjuvant cytotoxic chemotherapy between 1 and 5 years prior to registration (Ongoing herceptin or other chronic human epidermal growth factor receptor 2 (HER2) directed therapies are allowed).
- Patients receiving ongoing hormonal therapy for breast cancer must be on the same hormonal agent for at least 3 months prior to study registration and plan to continue for the duration of the study (9 months)
- Use of psychotropic medications (anti-depressants, anxiolytics, sleeping aids, narcotics) is permitted (patient will be asked to list any that have been taken within the last 3 days on the recent medication sheet) if dose is stable over previous 12 weeks. Patients who were previously on one of these psychotropic medications and have subsequently discontinued the drug must have been off the medication for at least 4 weeks prior to enrollment. Patients who have been on a psychotropic medication for at least 12 weeks but have recently switched to a medicine in the same class (for example, switching from one selective serotonin reuptake inhibitor (SSRI) antidepressant to a different SSRI antidepressant) need to be on a stable dose of the new medication for at least 4 weeks prior to enrollment to be eligible.
- Self-reported cognitive problem plus a measured memory deficit (score <7 on single trial of Eligibility Pre-screen Hopkins Verbal Learning Test - Revised (HVLT-R) Form 3).
Key exclusion criteria (22 listed)
- Evidence or suspected recurrent or metastatic disease.
- Prior brain irradiation is not allowed.
- Planned therapy (surgery, radiation, chemotherapy, or immunotherapy) while on the study for brain and/or extracranial primary/metastatic disease.
- Hypersensitivity to donepezil or piperidine derivatives
- Current use of ceritinib
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Donepezil 5 mgAlso: AriceptParticipants will be asked to take one 5 mg tablet of donepezil daily for 6 weeks followed by two 5mg tablets daily for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period. | Drug | Donepezil |
| PlaceboAlso: Sugar PillParticipants will be asked to take one tablet of matching placebo daily for 6 weeks followed by two tablets daily for 18 weeks. After 24 weeks, participants will begin a 12 week wash-out period. | Drug | Placebo |
Primary outcome
Hopkins Verbal Learning Test-Revised (HVLT-R) - Total
Time frame: Baseline, Weeks 12, 24, 36
Hopkins Verbal Learning Test-Revised (HVLT-R): The HVLT-R measures verbal learning and memory. It consists of a 12-item word list which is read to patients on three successive learning trials. Free recall scores are recorded for each learning trial. After a 20-minute interval during which patients complete other non-interfering tasks and questionnaires they are asked to recall the target words. Range is 0-36 with higher values representing better verbal learning and memory.
6 secondary outcomes
Digit Symbol Coding Results
Time frame: Baseline, Weeks 12, 24, 36
PROMIS 7-item Fatigue Scale Converted to T-scale Results
Time frame: Baseline, Weeks 12, 24, 36
FACT-Cognition (Version 3): Perceived Cognitive Impairment
Time frame: Baseline, Weeks 12, 24, 36
Controlled Oral Word Association Test (COWA) Results
Time frame: Baseline, Weeks 12, 24, 36
Trail Making Test, Parts A & B (TMT-A, TMT-B) Results
Time frame: Baseline, Weeks 12, 24, 36
Digit Span Test-Backwards (DST-B)
Time frame: Baseline, Weeks 12, 24, 36
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 13 Sep 2023.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 38709986Rapp SR, Dressler EV, Brown WM, Wade JL 3rd, Le-Lindqwister N, King D, Rowland KM, Weaver KE, Klepin HD, Shaw EG, Lesser GJ. Phase III Randomized, Placebo-Controlled Clinical Trial of Donepezil for Treatment of Cognitive Impairment in Breast Cancer Survivors After Adjuvant Chemotherapy (WF-97116). J Clin Oncol. 2024 Jul 20;42(21):2546-2557. doi: 10.1200/JCO.23.01100. Epub 2024 May 6.
- Individual participant dataSharing planned: Yes. Wake Forest National Cancer Institute Community Oncology Research Program (NCORP) Research Base is committed to following the NIH Statement on Sharing Research Data. As of July 2018, the Wake Forest (WF) NCORP Research Base (RB) signed an agreement with NCI to contribute de-identified data and data dictionaries from clinical trials conducted through our RB to the NCI National Clinical Trials Network (NCTN)/NCORP data archive within 6 months of primary and non-primary publications of phase II/III and phase III trials. This will become the primary means for sharing raw data, and we will adhere to the guidelines spelled out in the NCTN/NCORP Data Archive Usage Guide.
Related trials for Cognitive Dysfunction
Recruiting
Early Motor-Cognitive Integrative Training on Cognitive and Motor Performance in Patients With Aneurysmal Subarachnoid Hemorrhage
Subarachnoid Aneurysm Hemorrhage
Recruiting
HEARS-NPS: Addressing Hearing Loss as a Common Unmet Contributor of Neuropsychiatric Symptoms
Alzheimer Disease, Dementia
RecruitingObservational study
Locus Coeruleus and CCHS (Congenital Central Hypoventilation Syndrome)
Ondine Syndrome (Congenital Central Hypoventilation Syndrome)
RecruitingPhase 1
PET Imaging of Phosphodiesterase-4 (PDE4) in Volunteers With Alzheimer Disease (AD) or Mild Cognitive Impairment (MCI)
Alzheimer s Disease, Mild Cognitive Impairment
RecruitingObservational study
Community-based Screening for Alzheimer's Disease
Alzheimer's Disease(AD), Mild Cognitive Impairment (MCI)
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Stephen R Rapp, PhD principal investigator
Wake Forest University Health Sciences
278 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Donepezil 5 mg in people with Cognitive Dysfunction and Memory Impairment, run by Wake Forest University Health Sciences at 278 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 10 inclusion and 22 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 13 Sep 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 278 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 13 Sep 2023). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Hopkins Verbal Learning Test-Revised (HVLT-R) - Total (time frame: Baseline, Weeks 12, 24, 36). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02822573, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 13 Sep 2023.