Clinical trials: Learning
Healthy
Assessment Of The Effects Of Single Doses Of An Investigational Drug, Given Alone Or With Donepezil, On Scopolamine-Induced Changes In Memory And Learning In Healthy Adults
This study is designed to look at the potential for an investigational drug (PF-04995274, under development by Pfizer, Inc. as a potential treatment for Alzheimer's disease) to reverse changes in memory and learning/problem…
- Trial name
- NCT01345864
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Pfizer
Alzheimer Disease, MCI
Detecting an MCI and Amyloid Digital Neuro Signature(DNS) Using Altoida's Multimodal Digital Biomarkers.
The purpose of this study is to establish multiple points of clinical validity for the Altoida digital biomarker assessment in individuals with a clinical diagnosis of cognitively normal (CN) and Mild Cognitive Impairment (MCI).
- Trial name
- NCT06223438
- Where
- United States
- Volunteers
- 614 people, healthy volunteers welcome
- Sponsor
- Altoida
Cancer
The Vallania Study: A Case Control Study for the Development of Multiomics Blood Tests for Cancer Screening
This protocol is a case-control, multicenter, diagnostic study to collect blood samples to support the development of blood-based screening tests for multiple cancers.
- Trial name
- NCT05254834
- Testing
- Freenome Test
- Where
- 68 sites in United States
- Volunteers
- 7,435 people, healthy volunteers welcome
- Sponsor
- Freenome Holdings Inc.
Moderate Hepatic Impairment, Severe Hepatic Impairment
A Study to Learn About the Study Medicine (Called Lorlatinib) in People With Liver Dysfunction
The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called Lorlatinib) in health participants.
- Conditions
- Moderate Hepatic Impairment, Severe Hepatic Impairment, Healthy Volunteers
- Trial name
- NCT05224609
- Testing
- Lorlatinib
- Where
- 3 sites in United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Pfizer
Employment
Securing Employment and Economic Keys to Stability for Persons With Disabilities
There is a myth that if a person is applying for SSI/SSDI he cannot seek employment. This goal of this research is to learn if a new model of service can lead to employment, increase in gross wages, and a decrease in social…
- Trial name
- SEEKS (NCT04394949)
- Testing
- Center for Independent Living SEEKS Team, Usual Care
- Where
- United States
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- Communication Institute International, Inc.
Depression
Major Depressive Disorder (MDD)
The purpose of this study is to assess the effectiveness of systematic screening for depression in high-risk patient participants in everyday clinical practice.
- Trial name
- NCT01662817
- Testing
- Intervention, Control
- Where
- Spain
- Volunteers
- 525 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Pneumococcal Disease
A Study to Learn About a Type of Pneumococcal Vaccine With a New Ingredient (PF-07872411) Intended to Enhance the Effects of the Vaccine Which is Given to Adults
The purpose of this clinical trial is to learn about a pneumococcal vaccine with a new ingredient (PF-07872411) intended to enhance the effects of the vaccine.
- Trial name
- NCT05831124
- Testing
- Low dose multivalent pneumococcal conjugate vaccine formulation A, Low dose multivalent pneumococcal conjugate vaccine formulation B, Low dose of multivalent pneumococcal conjugate vaccine control
- Where
- 9 sites in United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Pfizer
Pregnancy
Néevo®/NéevoDHA® P.L.U.S. Program (Progress Through Learning, Understand & Support)
This is an observational study in which patients who have been prescribed Néevo®/NéevoDHA® are invited to participate in surveys about their pregnancy and experiences with Néevo®/NéevoDHA®.
- Trial name
- NCT01358552
- Testing
- Néevo®/ NéevoDHA®
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Pamlab, Inc.
COVID-19, SARS-COV-2 Infection
A Study to Learn About COVID-19 RNA-Based Variant-Adapted Vaccine Candidate(s) Against SARS-CoV-2 in Participants Ages 12 Through 64 Years Considered at Higher Risk of Severe COVID-19, and Participants Ages ≥65 Years
The purpose of this study is to learn about the safety, tolerability, and immunogenicity of an updated vaccine against COVID-19.
- Trial name
- NCT07069309
- Testing
- BNT162b2 (2025/2026 recommended SARS-CoV-2 strain)
- Where
- 19 sites in United States
- Volunteers
- 774 people, healthy volunteers welcome
- Sponsor
- BioNTech SE
Microbiota, Eczema
Infant Restore: Efficacy of Microbiome Analysis and Education
The goal of this clinical trial is to learn if a microbiome analysis, education, and recommendation program can improve gut health, reduce future health risks, and empower parents in their children's health in infants aged 0-3…
- Conditions
- Microbiota, Eczema, Microbiome, Gut Microbiome
- Trial name
- NCT06424691
- Testing
- Tailored Recommendations, Consult Call, Email Series
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Seeding Inc
Renal Impairment, Healthy
A Study to Learn How the Body Processes the Study Medicine PF-07328948 in People With Reduced Kidney Function
The purpose of this study is to learn how the study medicine PF-07328948 is processed by the body and how safe and tolerable it is in adults with different levels of kidney function.
- Trial name
- NCT07315360
- Testing
- PF-07328948
- Where
- 4 sites in United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
A Study to Learn How the Study Medicine PF-07899895 Are Tolerated and Act in the Body of Healthy Adults
The purposes of the study are as follows: To understand how safe and tolerable are different amounts of study medicine (PF-07899895). To measure the amount of PF-07899895 in blood after the medicine is taken by mouth.
- Trial name
- NCT06137729
- Testing
- PF-07899895
- Where
- Belgium
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Pfizer
SARS-CoV-2 Infection, Coronavirus Disease 2019 (COVID-19)
COVID-19: A Trial Studying the SARS-CoV-2 mRNA Vaccine CVnCoV to Learn About the Immune Response, the Safety, and the Degree of Typical Vaccination Reactions When CVnCoV is Given at the Same Time as a Flu Vaccine Compared to When the Vaccines Are Separately Given in Adults 60 Years of Age and Older
The most recently discovered coronavirus (SARS-CoV-2) may cause illness in humans ranging from the common cold to serious illness, also referred to as Coronavirus disease 2019 (COVID-19).
- Trial name
- CV-NCOV-011 (NCT04848467)
- Testing
- SARS-CoV-2 mRNA Vaccine (CVnCoV), Quadrivalent influenza vaccine (QIV)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Bayer
Pulmnary Hypertension
Detecting Pulmonary Hypertension With the Eko CORE 500 Digital Stethoscope
This prospective, observational study will evaluate whether synchronized heart sound (phonocardiogram, PCG) and three-lead electrocardiogram (ECG) recordings (entered as separate interventions in PRS, though collected together in…
- Trial name
- EKO-PH (NCT07136623)
- Testing
- Eko CORE 500 phonocardiogram (PCG) recording, Eko CORE 500 three-lead electrocardiogram (ECG) recording
- Where
- 2 sites in United States
- Volunteers
- 1,513 people, healthy volunteers welcome
- Sponsor
- Eko Devices, Inc.
Pneumococcal Disease
A Study to Learn About the Safety of an Expanded Pneumococcal Vaccine in Healthy Infants
The purpose of this study is to learn about the safety of a new pneumococcal vaccine and how the new pneumococcal vaccine helps to fight against germs that can cause pneumonia (lung infections), meningitis (brain infections), and…
- Trial name
- NCT07573462
- Testing
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Where
- 78 sites in United States, Argentina and 8 more
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
A Study to Learn How Different Tablets of the Study Medicine Mevrometostat Are Taken up Into the Blood in Healthy Adults
The purpose of the study is to compare the amount of mevrometostat available from four different tablet formulations, taken with food, in healthy adult participants.
- Trial name
- NCT06661694
- Testing
- Treatment A, Treatment B, Treatment C
- Where
- Belgium
- Volunteers
- healthy volunteers welcome
- Sponsor
- Pfizer
Endometriosis
A Trial to Learn What Happens to Different Medicinal Forms of BAY2328065 When They Enter the Body and How Safe They Are in Healthy Male and Female Participants
Researchers are looking for a different way to treat women with a condition in which tissue that normally lines the uterus grows outside the uterus. This condition is called endometriosis.
- Trial name
- NCT04851483
- Testing
- BAY2328065
- Where
- Germany
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Bayer
Pneumococcal Disease
A Study to Learn About the Safety and Immune Response of a New Pneumococcal Vaccine in Adults
The purpose of this study is to learn about the safety and immune effects of a pneumococcal vaccine in adults. This vaccine can possibly provide protection against further pneumococcal disease.
- Trial name
- NCT06182124
- Testing
- Multivalent Pneumococcal Vaccine - Formulation 1, Multivalent Pneumococcal Vaccine - Formulation 2, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Where
- 20 sites in United States
- Volunteers
- 1,710 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Volunteers, Pulmonary Arterial Hypertension
A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)
A study to learn about the treatment LTP001 in healthy participants (Part A) and in participants with PAH (Part B)
- Trial name
- NCT06649110
- Testing
- LTP
- Where
- 87 sites in United States, Argentina and 16 more
- Volunteers
- 232 people, healthy volunteers welcome
- Sponsor
- Novartis Pharmaceuticals
Healthy Adults
A Study to Learn About mRNA Vaccines Against Influenza in Adults
The purpose of this study is to learn about safety in participants taking the study vaccine (mRNA-based vaccine) and the ability of the study vaccine to trigger the body's immune response, targeting the flu virus (influenza…
- Trial name
- NCT07431853
- Testing
- Vaccine Candidate #1, Vaccine Candidate #2, Vaccine Candidate #3
- Where
- 15 sites in United States
- Volunteers
- 770 people, healthy volunteers welcome
- Sponsor
- Pfizer