Clinical trials: sponsored by Stanford University
Non-small Cell Lung Cancer (NSCLC)
Individualized Lung Tumor Stereotactic Ablative Radiotherapy (iSABR)
A research study of a procedure to treating lung cancer with focused radiation called Stereotactic Ablative Radiotherapy (SABR).
- Trial name
- NCT01463423
- Testing
- iSABR, 25 Gray in 1 fraction for small peripheral tumors, iSABR, 50 Gray in 4 fractions for medium peripheral tumors, iSABR, 54 Gray in 3 fractions for large peripheral tumors
- Where
- 4 sites in United States, Canada and 1 more
- Volunteers
- 256 people
- Sponsor
- Stanford University
Pulmonary Hypertension
Investigation of Dysynchrony in Patients With Pulmonary Hypertension
The purpose of the study is to determine whether patients with pulmonary hypertension (PH) have dysynchrony, and if so whether it is electrical or mechanical.
- Trial name
- NCT01571700
- Testing
- Catheterization Pacing
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Stanford University
Opioid Use
Characterizing the Association Between Preoperative Depressive Symptoms and Opioid Use/Misuse After Surgery
This observational study aims to characterize the relationship between preoperative depressive symptoms and opioid use/ misuse after surgery using a perioperative learning health care system.
- Trial name
- NCT05412342
- Where
- 2 sites in United States
- Volunteers
- 718 people
- Sponsor
- Stanford University
Congenital Heart Disease, Pulmonary Hypertension
MRI and Computational Simulation Cardiology Study
The purpose of this study is to (1) quantify cardiovascular anatomy and physiology using magnetic resonance imaging under both resting and exercise conditions in patients who have congenital heart disease and in age-matched…
- Trial name
- NCT03149341
- Testing
- Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Stanford University
Sleep Disorder, Shift Work, Fatigue
Effect of Night Float Call on Sleep and Activity Patterns Among Anesthesia Residents
With increasing awareness about physician fatigue and its effect on patient safety, residency programs are increasingly transitioning to a night float call system.
- Conditions
- Sleep Disorder, Shift Work, Fatigue, Sleep Disturbance
- Trial name
- NCT05043038
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Stanford University
Obesity, Ketogenic Dieting
Impact of a Ketogenic Diet on Metabolic and Psychiatric Health in Patients With Bipolar or Schizophrenia Illness
To initiate a low-carbohydrate, high-fat (LCHF) or ketogenic dietary (KD) intervention among a cohort of outpatients with either schizophrenia or bipolar illness who also have metabolic abnormalities, overweight/obesity, and/or…
- Conditions
- Obesity, Ketogenic Dieting, Metabolic Syndrome, Bipolar Disorder
- Trial name
- NCT03935854
- Testing
- LCHF, Ketogenic Diet
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- Stanford University
CYP2C19 Genetic Variants
CYP2C19 Variants and Limonene Metabolism
The investigators will examine whether a non-invasive screening tool for CYP2C19 genetic variants can be developed by measuring limonene metabolism.
- Trial name
- NCT05078723
- Testing
- Limonene
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Stanford University
Eating Disorders
The Body Project: Comparing the Effectiveness of an In-person and Virtually Delivered Intervention.
This present study will compare the efficacy of in-person versus virtually-delivered Body Project groups. It will also evaluate whether this body acceptance class produces greater reductions in eating disorder risk factor…
- Trial name
- NCT05794763
- Testing
- Peer Led Group Intervention
- Where
- 2 sites in United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Stanford University
Influenza, Hepatitis A
Effects of Aging on Primary and Secondary Vaccine Responses
The purpose of this study is to use an existing, unique clinical cohort: the longitudinal cohort of younger (21-40 years) and elderly (>65 years) subjects whose yearly influenza vaccine responses have been studied extensively…
- Conditions
- Influenza, Hepatitis A, Typhoid, Healthy Adults
- Trial name
- SLVP033 (NCT03312699)
- Testing
- Fluzone® quadrivalent, Fluzone High Dose, Fluad
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Stanford University
Anxiety and Fear, Pain
Determining the Efficacy of Essential Oil Aromatherapy in Children Undergoing Port Access
The purpose of this study is to determine if the use of aromatherapy impacts patient anxiety and pain scores surrounding port access in pediatric oncology patients between the ages of 4 years and 18 years.
- Trial name
- NCT05696899
- Testing
- STILL QuickTAB Medipack blended scent aromatherapy, manufactured by Soothing Scents
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- Stanford University
Chronic Respiratory Disease, Asthma
Remote Monitoring of Respiratory Health
Recently, interest in ways to monitor and care for patients remotely has significantly increased due to concerns for infection control as well as a way to increase access to regular clinic visits that may be limited for…
- Conditions
- Chronic Respiratory Disease, Asthma, Copd
- Trial name
- NCT04739943
- Testing
- Mobile Monitoring
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Stanford University
PreDiabetes, Elevated Blood Sugar
Microlearning Application for Diabetes Prevention
The purpose of this study is to test the effectiveness of a mobile application diabetes prevention program delivered with microlearning and microcoaching.
- Trial name
- NCT05071820
- Testing
- Health U mobile application, National Diabetes Prevention Program
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Stanford University
Healthy
Beneficial Exposome Study
The purpose of this study is to explore the positive, holistic health outcomes resulting from regular exposure to naturally occurring compounds predicted to have health benefits.
- Trial name
- NCT06093464
- Testing
- Natural Compound A (Hinoki essential oil), Natural Compound B (Lemon essential oil), Natural Compound C (Control/Water)
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Stanford University
Post-Bariatric Hypoglycemia
Role of Nutrient Transit in Hyperinsulinemic Hypoglycemia
Severe hypoglycemia (low blood sugar)after gastric bypass surgery is an increasingly recognized condition, characterized by symptoms of hypoglycemia after eating and inappropriately elevated insulin concentrations that occur at…
- Trial name
- NCT04615546
- Testing
- Use of Continuous Glucose Monitor (CGM), Use of "Cardea Solo" monitoring
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Stanford University
Diabetes Mellitus, Type 2, PreDiabetes
Longitudinal Multi-Omic Profiles to Reveal Mechanisms of Obesity-Mediated Insulin Resistance
This 12-week controlled diet and weight intervention study seeks to define the molecular pathways that link excess body weight to the development of insulin resistance (IR).
- Conditions
- Diabetes Mellitus, Type 2, PreDiabetes, Insulin Resistance, Obesity
- Trial name
- NCT05165706
- Testing
- Dietary Intervention Mediterranean Low Carbohydrate Diet, Dietary Intervention Standard Low Carbohydrate Diet, Dietary Intervention Standard Low Fat Diet
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Stanford University
Long COVID, Insulin Resistance
Obesity, Insulin Resistance, and PASC: Persistent SARS-CoV-2
The investigators are studying the pathophysiologic links between obesity, insulin resistance (IR), adipose tissue infection, and post-acute sequelae of COVID-19 (PASC).
- Conditions
- Long COVID, Insulin Resistance, Insulin Sensitivity
- Trial name
- NCT05833217
- Testing
- Adipose Tissue Biopsy, Steady State Plasma Glucose (SSPG) Test
- Where
- 2 sites in United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Stanford University
Obesity, Overweight and Obesity
Tirzepatide: Reversal of Lipotoxicity and Adipose Tissue Dysfunction in Humans With Overweight/Obesity
Obesity, affecting 40% of US adults and costing 173b annually, represents a significant health care burden (1). It is associated with increased risk for multiple chronic diseases including hypertension, type 2 diabetes (T2D)…
- Conditions
- Obesity, Overweight and Obesity, Overweight
- Trial name
- NCT05912621
- Testing
- Tirzepatide
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Stanford University
Insulin Resistance, Obesity
Integrating the Genetic and Metabolic Faces of Obesity
The goal of this study is to determine why some obese individuals develop insulin resistance and others do not. We hypothesize that an impairment in differentiation of fat cells (adipocytes) is responsible for the development of…
- Conditions
- Insulin Resistance, Obesity, Metabolic Syndrome
- Trial name
- NCT00285844
- Testing
- weight loss, thiazolidinedione
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Stanford University
Obesity, Insulin Resistance
Regional Fat Depots and Insulin Resistance
The biological basis for insulin resistance associated with obesity is unknown. By studying equally-overweight/obese individuals who are either insulin resistant or insulin sensitive, the investigators will compare…
- Conditions
- Obesity, Insulin Resistance, Diabetes Mellitus Type 2
- Trial name
- NCT01336777
- Where
- United States
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Stanford University
Obesity
Obesity, Weight Loss, and Cardiovascular Disease Risk
The goal of the study is to define the roles played by resistance to insulin-mediated glucose disposal (insulin resistance) and circulating plasma insulin concentrations in: 1) ability to lose weight; 2) reduction of risk for…
- Trial name
- NCT00186459
- Testing
- Hypocaloric diet of varying macronutrient composition
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Stanford University
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