Clinical trials: Cognitive Deficiencies
Turner Syndrome, Isolated Growth Hormone Deficiency
Neuropsychological Assessment of Children and Adolescents With Turner Syndrome
Turner syndrome (TS) is a rare chromosomal disorder characterized by partial or complete loss of one of the X chromosomes that affects about one in every 2000 female babies born.
- Conditions
- Turner Syndrome, Isolated Growth Hormone Deficiency, Cognitive Functions, Social Cognition
- Trial name
- ENEAST (NCT03812913)
- Testing
- psychological evaluation
- Where
- 3 sites in France
- Volunteers
- 70 people
- Sponsor
- University Hospital, Angers
Folate Deficiency, Vitamin B 12 Deficiency
Effectiveness of Fortification With Folic Acid and Vitamin B12 Among Teenage Girls
Folic acid and vitamin B12 play an interdependent role in key cellular processes, namely deoxyribonucleic acid synthesis, cell division, red blood cell formation, and nervous system myelination.
- Conditions
- Folate Deficiency, Vitamin B 12 Deficiency, Anemia, Megaloblastic, Cognitive Development
- Trial name
- NCT06100146
- Testing
- Folic acid and vitamin B12 fortified flour, Unfortified cereal flour
- Where
- 2 sites in Ethiopia
- Volunteers
- 472 people, healthy volunteers welcome
- Sponsor
- University Ghent
Omega-3 Deficiency, DHA and EPA Blood Levels
A Clinical Trial to Evaluate the Effects of an Omega-3-containing Supplement on DHA and EPA Levels in the Blood
This is a 12-week, hybrid, single-arm clinical trial designed to evaluate the effects of an omega-3-containing supplement (Omega Active) on DHA and EPA levels in the blood.
- Conditions
- Omega-3 Deficiency, DHA and EPA Blood Levels, Cardiovascular Health, Cognitive Health
- Trial name
- NCT07753174
- Testing
- Omega Active Supplement
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Revive Active
Adolescent Idiopathic Scoliosis, Neuromuscular Scoliosis
Kids With Iron Deficiency and Scoliosis
This study is a randomized controlled trial of preoperative oral iron supplementation, to identify whether iron deficiency is a modifiable risk factor for adverse surgical outcomes such as red blood cell transfusion and…
- Conditions
- Adolescent Idiopathic Scoliosis, Neuromuscular Scoliosis, Perioperative/Postoperative Complications, Iron Deficiencies
- Trial name
- KIDS (NCT06042699)
- Testing
- Oral ferrous sulfate
- Where
- United States
- Volunteers
- 275 people, healthy volunteers welcome
- Sponsor
- Columbia University
Vitamin D Deficiency, Cognitive Decline
High-dose Vitamin D Supplements in Older Adults
This Phase II randomized clinical trial aims to test if supplementation with high dose oral vitamin D will successfully correct vitamin D insufficiency, compared to treatment with standard (RDA) dose vitamin D in a diverse…
- Trial name
- NCT03613116
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- University of California, Davis
Cognitive Dysfunction, Alzheimer Disease
ALA-enriched Nutrition for Prevention of Cognitive Decline in APOE4 Older Adults
This randomized, double-blind, placebo-controlled pilot trial will evaluate the effects of alpha-linolenic acid (ALA) supplementation on cognitive function, blood-brain barrier integrity, and brain vascular health in older adults…
- Conditions
- Cognitive Dysfunction, Alzheimer Disease, Blood-Brain Barrier, Apolipoprotein E, Deficiency or Defect of
- Trial name
- NCT07392723
- Testing
- Alpha-Linolenic Acid (2.6 g/day)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Michal Schnaider Beeri, Ph.D.
Cognitive Change, Nutrient Deficiency
Nutrition, Vision, and Cognition in Sport Study: Beef
The purpose of this study is to determine whether a 30 day beef intervention can improve peak cognitive performance in young, normally menstruating adult women.
- Conditions
- Cognitive Change, Nutrient Deficiency, Nutritional Anemia, Visual Spatial Processing
- Trial name
- IONSport:Beef (NCT04427852)
- Testing
- 30 day Daily consumption of 1 serving of beef, 30 day Daily consumption of 1 serving of the vegatable protein source
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Texas A&M University
Obesity, Childhood, Hyperphagia
Early Genetic Identification of Obesity
TITLE: Whole genetic approach in Early Genetic Identification of Obesity (WEGIO) DESIGN: Multicenter epidemiological study STUDY POPULATION: Participants at risk for a syndromic or a monogenic genetic obesity, incl.
- Conditions
- Obesity, Childhood, Hyperphagia, Retinopathy, Syndactyly
- Trial name
- WEGIO (NCT06239064)
- Testing
- Genetic testing via blood collection
- Where
- 37 sites in Germany
- Volunteers
- 1,000 people
- Sponsor
- Rolfs Consulting und Verwaltungs-GmbH (RCV)
Insulin Resistance, Obesity
Pilot Study of GLY-LOW Supplementation in Postmenopausal Women With Obesity
A combination of generally regarded as safe (GRAS) compounds named GLY-LOW, which included: alpha lipoic acid, pyridoxamine, nicotinamide, piperine and thiamine, were examined in pre-clinical experiments.
- Conditions
- Insulin Resistance, Obesity, Cardiovascular Diseases, Cognitive Impairment
- Trial name
- NCT06242535
- Testing
- GLY-LOW
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Hoskinson Health and Wellness Clinic
Shwachman-Diamond Syndrome, SDS
Shwachman-Diamond Syndrome Global Patient Survey and Partnering Platform
The Shwachman-Diamond Syndrome Global Patient Survey and Collaboration Program (SDS-GPS) is an opportunity for patients and their families - from anywhere in the world - to share their experience living with SDS via a safe…
- Conditions
- Shwachman-Diamond Syndrome, SDS, IBMF, Congenital Neutropenia
- Trial name
- SDS-GPS (NCT06999954)
- Where
- United States
- Volunteers
- 8,000 people
- Sponsor
- Shwachman-Diamond Syndrome Alliance Inc
Scoliosis, Spinal Deformity
Bilateral Bi-level Erector Spine Plane Block as a Component of General Anesthesia in Surgical Correction of Spinal Deformations
Improving the anesthesiology management for surgical correction of spinal deformations with introducing the diagnostic methods and treatment strategy of acute pain, preventing the evolution of chronic pain.
- Conditions
- Scoliosis, Spinal Deformity, Acute Pain, Chronic Pain
- Trial name
- BBESPB (NCT04697498)
- Testing
- Bilateral bi-level Erector spine plane block, General anaesthesia
- Where
- Ukraine
- Volunteers
- 150 people
- Sponsor
- Lviv National Medical University
Iron-deficiency, Iron Deficiency Anemia
Fatigue, Quality of Life, Cognitive Function and Physical Ability in Patients Suspected of Colorectal Malignancy
The aim is to investigate if iron deficiency at the time of colorectal cancer diagnosis has an influence on fatigue, quality of life, cognition and physical ability.
- Conditions
- Iron-deficiency, Iron Deficiency Anemia, Colorectal Cancer, Fatigue
- Trial name
- NCT04749589
- Testing
- iron deficiency
- Where
- 3 sites in Denmark
- Volunteers
- 200 people
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Anemia, Iron Deficiency, Vitamin A Deficiency
Iron and Vitamin A in School Children
The WHO recommended intermittent iron supplementation as a strategy for prevention of anemia and iron deficiency among school age children.
- Conditions
- Anemia, Iron Deficiency, Vitamin A Deficiency, Cognitive Development, Helminthic Infection
- Trial name
- IronVitA (NCT04137354)
- Testing
- Intermittent iron supplement, High-dose Vitamin A supplement
- Where
- Ethiopia
- Volunteers
- 504 people, healthy volunteers welcome
- Sponsor
- University Ghent
Mild Cognitive Impairment, Chronic Inflammation
The Grounded Brain: How Sleeping Grounded Affects Memory and Perceptions
Grounding (Earthing) refers to the practice of contacting the Earth or a properly installed grounding mat with the body. Previous studies on grounding have shown positive effects body-wide inflammation, acute and chronic pain…
- Trial name
- NCT05050812
- Testing
- grounding mat
- Volunteers
- 8 people
- Sponsor
- California Institute of Integral Studies
Vitamin D Deficiency, Musculoskeletal Diseases
Vitamin D in School Children
The primary purpose of this study it to investigate total circulating 25-hydroxyvitamin D (25(OH)D) in school children (aged 4-11years) in Northern Ireland; thereby establishing the prevalence of vitamin D status (deficiency…
- Conditions
- Vitamin D Deficiency, Musculoskeletal Diseases, Cognitive Delay, Mild
- Trial name
- DVinCHI (NCT05018988)
- Testing
- Oral vitamin D spray
- Where
- United Kingdom
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- University of Ulster
Cognitive Impairment, Estrogen Deficiency
Effects of Ovarian Hormone Suppression on Vascular and Cognitive Function
Complaints about memory and thinking are common in women as they go through menopause. The female hormone estrogen is important for both the health of both the brain and the blood vessels.
- Conditions
- Cognitive Impairment, Estrogen Deficiency, Menopause, Endothelial Dysfunction
- Trial name
- NCT03112226
- Testing
- GnRHant + E2
- Where
- 2 sites in United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Anemia, Iron-Deficiency, Cognitive Performance
Iron-fortified Lentils to Improve Iron (Fe) Status in Bangladesh
We designed a double-blind, community-based, cluster-randomized control trial which will test to establish novel evidence on the efficacy of iron-fortified lentil in improving body Fe status of non-pregnant adolescents in rural…
- Conditions
- Anemia, Iron-Deficiency, Cognitive Performance, Iron-deficiency
- Trial name
- NCT03516734
- Testing
- Iron fortified lentils, Non Iron-fortified lentils, Usual Intake
- Where
- Bangladesh
- Volunteers
- 1,252 people, healthy volunteers welcome
- Sponsor
- Carol Henry
Vascular Cognitive Impairment, Dementia, Vascular
Efficacy and Safety of Ferrous Iron on the Prevention of Vascular Cognitive Impairment Among Patients With Cerebral Infarction/TIA (FAVORITE)
The prevalence of Vascular Cognitive Impairment(VCI) is high in patients after ischemic stroke or transient ischemic attack(TIA) . Effective therapy for the prevention of VCI remains limited.
- Conditions
- Vascular Cognitive Impairment, Dementia, Vascular, Iron-deficiency, Cerebral Infarction
- Trial name
- FAVORITE (NCT03891277)
- Testing
- Ferrous succinate
- Where
- China
- Volunteers
- 1,006 people
- Sponsor
- Beijing Tiantan Hospital
Cognitive Function and Mood, Non-anaemic Iron Deficiency
Efficacy Evaluation of 16 Weeks' Dietary Supplementation With Iron Bis-glycinate Plus Vitamin C on Cognitive Function, Subjective Mood, Fatigue, Health and Well-being
Iron deficiency is the most prevalent nutritional deficiency worldwide with one in four estimated to be affected by iron deficiency anaemia.
- Trial name
- NCT04469010
- Testing
- Iron Bis-Glycinate Chelate and Vitamin C, Iron Bis-Glycinate Chelate
- Where
- United Kingdom
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Anemia, Iron-Deficiency
Iron Supplementation of Marginally Low Birth Weight Infants
Iron is essential for brain development and there is a well established association between iron deficiency in infants and poor neurological development. In Sweden, about 5% of newborns have low birth weight (< 2500 g).
- Conditions
- Anemia, Iron-Deficiency, Child Behavior Disorders, Cognitive Manifestations
- Trial name
- JOHN (NCT00558454)
- Testing
- Iron
- Where
- 2 sites in Sweden
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Umeå University