Clinical trials: Homeostasis
Cannabis Use Disorder
Understanding Effects of Cannabis Use and Abstinence on Neural Glutamate Homeostasis
This study will be the first in vivo human multimodal neuroimaging study exploring the relationship between mGluR5 availability (PET), neural oscillations (EEG), and cognitive function in people with CUD.
- Trial name
- NCT05664763
- Testing
- [18F]FPEB with PET, Cannabis abstinence
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Yale University
PreDiabetes, Obesity
Intermittent Eating on Glucose Homeostasis in Prediabetes
Prediabetes is a high-risk state for diabetes development, lifestyle modification is the cornerstone of diabetes prevention. Two novel types of intermittent fasting recently have received more attention: the 5:2 diet and…
- Trial name
- NCT05717387
- Testing
- Time-restricted eating, The 5:2 diet
- Where
- China
- Volunteers
- 87 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Cerebrovascular Circulation
NIRS vs TCD for Cerebrovascular Autoregulation During Non-cardiac Surgery
Postoperative neurocognitive disorders (NCD) are of high priority in perioperative management. The risk of suffering from NCD after surgery may be increased due to perioperative impairment of cerebrovascular autoregulation and…
- Trial name
- SONICA (NCT04978558)
- Testing
- Continuous assessment of cerebrovascular autoregulation with NIRS and TCD
- Where
- Germany
- Volunteers
- 509 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Parkinson's Disease
Circadian & Homeostatic Synchronization Effect on Waking Mobility in Parkinson's Disease
Sleep benefit (SB) consists of a spontaneous, transient and inconsistent improvement of the mobility occurring on morning awakening in approximately 40% of Parkinson's disease (PD) patients, before taking the first morning dose…
- Trial name
- Synch Fit (NCT04467632)
- Testing
- Validation of the mobility assessment by IMU wearable sensors, Testing in real-life conditions at patients' home in a small group of subjects
- Where
- France
- Sponsor
- University Hospital Center of Martinique
Prematurity, Developmental Delays
HEP® Delivered Via Telerehabilitation for Preterm Infants With Developmental Risks
Preterm infants are at increased risk for developmental delays, making early intervention essential for optimizing developmental outcomes.
- Trial name
- HEP-Preterm (NCT07725367)
- Testing
- Homeostasis-Enrichment-Plasticity (HEP®) Approach, Usual Care Group
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people
- Sponsor
- Medipol University
Cardiovascular, Diabetic
Exercise and Cardiovascular Control During Upright Tilt in Older Adults With Type 2 Diabetes
Older persons with diabetes have a harder time maintaining blood pressure when standing up. When blood pressure drops when standing up, fainting may occur.
- Trial name
- NCT00387452
- Testing
- Aerobic Exercise and Strength Exercise, Strength training
- Where
- Canada
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Chronic Kidney Disease(CKD), Hyperphosphatemia
Long-term Effects of the New Nordic Renal Diet in Patients With Moderate Chronic Kidney Disease
As Chronic Kidney Disease (CKD) progresses normophosphatemia is maintained by increasing the per nephron urinary phosphorus excretion.
- Conditions
- Chronic Kidney Disease(CKD), Hyperphosphatemia, Blood Pressure
- Trial name
- CKD (NCT04579315)
- Testing
- Intervention group; NNRD group
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- Bo Feldt-Rasmussen
Cerebrovascular Circulation
Quantification of Dynamic and Static Cerebral Autoregulation (CA) Under Anaesthesia
Cerebral autoregulation (CA) is the mechanism by which the brain vasculature maintains constancy of cerebral blood flow (CBF). Reliable direct measurements of CBF at different blood pressure levels are difficult because they are…
- Trial name
- SAMBA (NCT03816072)
- Testing
- Phenylephrine infusion, Mechanical ventilation, Propofol
- Where
- Netherlands
- Volunteers
- 66 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Lacunar Stroke
The Relationship Between Controlling Risk Factors and Cerebral Haemodynamics in Lacunar Stroke
The goal of this observational study is to look at differences in brain blood flow before and after management of risk factors such as high blood pressure and diabetes in patients with lacunar stroke.
- Trial name
- LACUNAR_CA (NCT06354881)
- Testing
- Transcranial Doppler Ultrasonography (TCD) during sit-stand manoeuvres
- Where
- United Kingdom
- Volunteers
- 75 people
- Sponsor
- University of Leicester
Depression in Old Age, Recurrence
Recurrence Markers, Cognitive Burden and Neurobiological Homeostasis in Late-Life Depression
Late-life depression (LLD) is associated with disability, increased risk for cognitive decline and dementia, elevated suicide risk, and greater all-cause mortality.
- Conditions
- Depression in Old Age, Recurrence, Cognitive Dysfunction
- Trial name
- REMBRANDT (NCT05331599)
- Where
- United States
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Kidney Cancer, Liver Cancer
Perspective Evaluation of Hormones Involved in Serum Phosphate Homeostasis in Patients With Metastatic Renal Cells Carcinoma or Hepatocellular Carcinoma Treated With Sorafenib (SORHORM)
The study includes the recruitment of patients with advanced renal cells carcinoma and hepatocarcinoma in treatment with sorafenib. Multicenter cohort study. It is a prospective observational study.
- Trial name
- SORHORM (NCT01230697)
- Testing
- Sorafenib
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- University of Turin, Italy
Healthy Volunteers
Assessment of Blood Glucose Changes in Healthy Volunteers After BMS-754807 Alone or BMS-754807 With Metformin
The purpose of this study is to assess the effects of Metformin administered over two weeks on the peak plasma glucose concentrations following administration of BMS-754807.
- Trial name
- NHV (NCT01525823)
- Testing
- BMS-754807 (IGR-IR/IR Inhibitor), Metformin
- Where
- Australia
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Hypocalcemia, Hypercalcemia
Parathyroid Hormone (PTH) Homeostasis in Bartter Syndrome
Parathyroid hormone (PTH) gland calcium sensing receptor (CASR) regulates PTH secretion. CASR is also expressed in nephron thick ascending limb (TAL).
- Trial name
- NCT01021280
- Where
- Israel
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Menopause Related Conditions
Effects of Beef Consumption on Skeletal Muscle Protein Homeostasis and Inflammatory Factors in Pre- and Postmenopausal Females
This will be a randomized study to determine if animal-based protein-rich food sources can stimulate greater muscle protein turnover and whole-body protein balance and reduce skeletal muscle inflammatory markers in postmenopausal…
- Trial name
- NCT05714462
- Testing
- meals consisting of primarily animal protein sources, meals consisting of plant protein sources
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Epilepsy
Lily's Grace Temporal Interference
This study is to evaluate the effectiveness of targeted Transcranial Electrical Stimulation with Temporal Interference (TES-TI) interventions to boost Non-Rapid Eye Movement (NREM) sleep, decrease seizures and promote emotional…
- Trial name
- SLEEP-TIES (NCT07520955)
- Testing
- TES-TI, Structural and Functional MRI
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- University of Wisconsin, Madison
Hormonal Changes, Menstrual Cycle
Dopamine, Reward Learning and Sex Hormones
Hormonal transition periods during the menstrual cycle may predispose women to mental disorders. Hormonal fluctuations provide specific neuroendocrine conditions that modulate brain structure and function and these actions affect…
- Trial name
- NCT06365515
- Testing
- Levodopa administration
- Where
- Germany
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Nonalcoholic Fatty Liver Disease (NAFLD)
Impact of Fructose on Metabolism, Energy Homeostasis and Magnetic Resonance Biomarkers in Nonalcoholic Fatty Liver Disease
This study will advance several goals of the NIH Action Plan: 1) establish a multidisciplinary team to develop quantitative methodologies and imaging protocols for liver, 2) validate diagnostic criteria and methodologies for…
- Trial name
- NCT01930123
- Testing
- intravenous fructose challenge, Blood Draw
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Manal F Abdelmalek
Diabetes Mellitus, Type 1
Glutathione Metabolism in Adolescents With Type 1 Diabetes - Study A
Glutathione is normally present at high (millimolar) levels in blood and plays an important role in the body's defense against oxidative stress, that is, against the damage caused to the body by reactive oxygen species produced…
- Trial name
- NCT00858897
- Testing
- Cysteine isotope infusion at normoglycemia vs hyperglycemia, Regular Insulin
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Nemours Children's Clinic
Hepatic Failure
Pyrophosphate Homeostasis and Hepatic Expression of ABCC6.Pyro-TH
In animals, normal hepatic expression of ABCC6 (ATP-binding transporter cassette, subfamily C, member 6) determines plasma pyrophosphate (PPi) concentration.
- Trial name
- Pyro-TH (NCT03576859)
- Testing
- blood sample
- Where
- France
- Volunteers
- 38 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Prediabetic State
Clinical Study to Assess the Long-term Effect of Pep2Dia® on Glucose Homeostasis in Prediabetic Subjects
The goal is to assess the long-term effect of Pep2Dia® compared to placebo intake on blood glucose homeostasis. Respective improvements will be assessed by changes in glycated haemoglobin (HbA1c) before and after the 12-weeks…
- Trial name
- NCT05391854
- Testing
- Pep2dia
- Where
- Germany
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Ingredia S.A.