Clinical trials: Observation
Healthy Nutrition, Healthy Diet
Baylor Infant and Toddler Biomarker of Nutrition Study
Young children rely on their foods and drinks for the nutrients they need to grow, like energy, protein, vitamins, and minerals.
- Trial name
- BITBONS (NCT05869760)
- Testing
- Carotenoid Intake, Serum carotenoid concentrations
- Where
- United States
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Nerve Block
US-Guided Superficial Cervical Plexus Block
This retrospective observational study compare ultrasound-guided plane and landmark-based superficial cervical plexus block
- Trial name
- NCT03933566
- Testing
- Ultrasound-Guided Superficial Cervical Plexus Block, Landmark-Based Superficial Cervical Plexus Block
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine
Influenza, Respiratory Virus
Observational Digital Biomarker Discovery in Respiratory Virus Challenge Studies
Background: Respiratory viruses circulate throughout the year and around the globe. Wearable and sensor devices, like smartwatches, may be able to help monitor infectious diseases.
- Conditions
- Influenza, Respiratory Virus, Coronavirus
- Trial name
- NCT04772170
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Chronic Kidney Diseases
LONGitudinal Multi-omics Phenotyping of KIDney Function Alteration
This is a longitudinal observation of kidney function, immune system and gut microbiota before and 24 weeks after a live kidney transplantation conducted in donor and recipient pairs living in the same household.
- Trial name
- NCT05570929
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Chronic Obstructive Pulmonary Disease
USCOM For Assessing Patients With COPD
Objective The Ultrasonic Cardiac Output Monitor (USCOM) is a non-invasive, quantitative method for measuring and monitoring cardiovascular haemodynamic parameters in patients. The aims of this study are: 1.
- Trial name
- NCT02329522
- Testing
- Ultrasonic Cardiac Output Monitor, Spirometry
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Labor Pain, Labor; Prolonged, Second Stage
Remifentanil vs. Combined Spinal-epidural Analgesia for Labor Analgesia and Progress of Labor in Multiparous
Remifentanil may be an ideal drug for labor analgesia due to its pharmacodynamic and pharmacokinetic profile. As compared to epidural analgesia, it demonstrated satisfactory for pain relief at the beginning of labour with a…
- Conditions
- Labor Pain, Labor; Prolonged, Second Stage, Labor; Prolonged, First Stage
- Trial name
- NCT02963337
- Testing
- remifentanil, combined spinal-epidural analgesia
- Where
- Slovenia
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Renal Injury
Different Vascular and Renal Parameters in Living Kidney Donors
Chronic kidney disease (CKD) has a high prevalence globally and is a global health concern. CKD is associated with increased risks of cardiovascular morbidity, mortality and therefore decreased quality of life in any stage of the…
- Trial name
- NCT06056466
- Where
- Germany
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Woman Aged 18 to 65
Prevention of Cystitis.
3436/5000 Urinary tract infections are a real public health issue. The frequency of these infections in France is estimated between 6 and 8 million in primary care (1) which represents 15% of antibiotics prescribed in primary…
- Trial name
- NCT03744338
- Testing
- questionnaire
- Where
- France
- Volunteers
- 773 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Aging
PUER ("Previously Unrecognized Emerging Risks") Life Clinical Study
This is a minimal risk, prospective, non-randomized, multi-center population based observational study to establish a physical baseline profile for individual study subjects using various modalities (blood draws, non-invasive…
- Trial name
- PUER (NCT05687578)
- Testing
- Measurements Only
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Puer Research, LLC
Burns
Efficiency and Efficacy of the Distress Thermometer in the Burn and Wound Population (Research Mentoring High Student Project)
The purpose of the study is to test the efficiency and efficacy of the Distress Thermometer of patients admitted to the tertiary Burn and Wound Center.
- Trial name
- NCT01169285
- Volunteers
- healthy volunteers welcome
- Sponsor
- Saint Elizabeth Regional Medical Center
Spinal and Bulbar Muscular Atrophy, Kennedys Disease
Clinical, Molecular and Imaging Biomarkers in Spinal and Bulbar Muscular Atrophy (SBMA)
Background: SBMA is an inherited chronic disease. It affects males in mid to late adulthood. It causes slowly progressive weakness of muscles and hand tremors. Researchers want to learn more about the effects of SBMA.
- Conditions
- Spinal and Bulbar Muscular Atrophy, Kennedys Disease, Motor Neuron Disease
- Trial name
- NCT04944940
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Lepromatous Leprosy
Microcirculatory Impairment in Patients With Leprosy
In this study the investigators have aimed to evaluate morphology and reactivity of cutaneous microcirculation in patients with lepromatous leprosy.
- Trial name
- NCT02085317
- Testing
- acetylcholine Iontophoresis, sodium nitroprusside Iontophoresis
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Curt Treu
Relapsing Remitting Multiple Sclerosis (RRMS), Malnutrition or Risk of Malnutrition
The Prevalance of Malnutrition and Its Association With Disability in Patients With Relapsing-Remitting Multiple Sclerosis
This prospective observational study aims to determine the prevalence of malnutrition in patients with relapsing-remitting multiple sclerosis and to evaluate its association with disability.
- Trial name
- NCT07497126
- Where
- Turkey (Türkiye)
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- Antalya Training and Research Hospital
Ulcerative Colitis, Vitamin D Deficiency
Observation of the Effect of Vitamin D Supplementation on Chronic Course of Patients With Ulcerative Colitis Based on Vitamin D Receptor Fok I Gene Polymorphism
Aims:Prospectively observe the effects of Vitamin D drops supplementation on the chronic course of ulcerative colitis patients, analyze whether the effect of Vitamin D drops on UC patients is affected by factors such as disease…
- Conditions
- Ulcerative Colitis, Vitamin D Deficiency, Vitamin D Supplement
- Trial name
- NCT04309058
- Testing
- Vitamin D drops
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Coronavirus, Depression
Social Media and COVID-19
In this protocol, we seek to examine the role of popular messaging platform WhatsApp in information spread during a crisis. As there have been few global crises in the last decade (coinciding with the rise of social media), the…
- Conditions
- Coronavirus, Depression, Anxiety, Stress
- Trial name
- NCT04367363
- Testing
- Social media & news consumption
- Where
- Singapore
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- Jean Liu
Malaria
Insecticide Treated Polyethylene Sheeting for Prevention of Malaria in Emergencies
A Phase III malaria prevention trial was conducted in two camps of Liberian refugees in Sierra Leone using Insecticide Treated Polyethylene Sheeting (ITPS) or untreated polyethylene sheeting (UPS) randomly deployed to defined…
- Trial name
- NCT01456858
- Testing
- Insecticide Treated Polyethylene Sheeting, Untreated Plastic Sheeting
- Where
- Sierra Leone
- Volunteers
- 222 people, healthy volunteers welcome
- Sponsor
- The Mentor Initiative
Healthy Volunteers, Muscle Strength
Influence of Motivation and Mental Practice on Lumbo-Pelvic Strength in Healthy Adults
This pilot randomized controlled trial investigated the influence of motivation combined with motor imagery (MI) or action observation (AO) on lumbo-pelvic strength in asymptomatic adults.
- Trial name
- NCT07155655
- Testing
- Motor Imagery (MI), Action Observation (AO), Motor Imagery with Motivation (MIm)
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mateo Riera Marco
Resilience, Stress, Psychological
Resilience, Performance and Stress in Anaesthesia
The aim of this study was to determine whether there was an association between resilience and the performance of student nurse anaesthetists in simulated critical situations.
- Trial name
- NCT05863533
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Occupational Health, Sick Leave
Effects of Regulatory Tools on Work Environment and Employee Health
This study evaluates the effects of the Labour Inspection Authority's regulatory tools on workplace exposures to prevent employee ill health.
- Conditions
- Occupational Health, Sick Leave, Occupational Exposure
- Trial name
- NCT03855163
- Testing
- Inspection visits, Guidance workshops, Online risk assessment tool
- Where
- 130 sites in Norway
- Volunteers
- 2,555 people, healthy volunteers welcome
- Sponsor
- National Institute of Occupational Health, Norway
IBD and Renal Involement, Chronic Kidney Disease
Renal Dysfunction in Patients With Inflammatory Bowel Disease and the General Population (NEPHRO-IBD)
The NEPHRO-IBD study is a multicenter prospective observational study designed to evaluate the prevalence of renal dysfunction and renal complications in adult patients with inflammatory bowel disease (IBD) compared with…
- Conditions
- IBD and Renal Involement, Chronic Kidney Disease, Inflamatory Bowel Disease (Crohn's and Ulcerative Colitis)
- Trial name
- NEPHRO-IBD (NCT07593352)
- Testing
- Prospective assessment of the prevalence of kidney disease and/or renal complications in patients with IBD/the general population based on routine laboratory test and abdominal ultrasound.
- Where
- Poland
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Państwowy Instytut Medyczny Ministerstwa Spraw Wewnętrznych i Administracji
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