Clinical trials: Observational
Primary Osteoporosis
Vitamin D Status and Multi-Omics Profiles in Primary Osteoporosis
This observational study aims to explore the relationships between vitamin D status and genomic, proteomic, and metabolomic profiles in patients with primary osteoporosis.
- Trial name
- OP-MultiOmics (NCT07296471)
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Dr. Li Chen
Covid19
Serological Profile of Children and Young Adolescents With at Least One COVID-19 Diagnosed Family Member
Use of rapid serological tests to assess the vulnerability to SARS-CoV-2 infection of subjects aged 4-16 years old and cohabiting with at least one family member who tested positive to SARS-CoV-2
- Trial name
- NCT04649944
- Testing
- Serological test and phone interview
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Milan
Panic Disorder
α-N-acetylgalactosaminidase Levels in Panic Disorder
This prospective observational cohort study investigated serum α-N-acetylgalactosaminidase levels in drug-naïve patients with Panic Disorder (PD) at baseline and after six weeks of follow-up and compared them with healthy…
- Trial name
- NCT07424911
- Testing
- No intervention was assigned as part of the research protocol.
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Elazığ Mental Health and Diseases Hospital
Diquat Poisoning
The Correlation Between the Metabolism and the Functional Status of Multiple Organs in the Early Stage of Diquat Poisoning
Diquat (DQ), as a conductive biocidal herbicide, is classified as medium according to Chinese pesticide toxicity classification standards.
- Trial name
- NCT05168111
- Testing
- Detect the serum sample
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Growth
The Growth and Development of Breast and Formula Fed Term Asian Infants
Prospective cohort study of breast and formula fed infants in a suburban setting in Jakarta, Indonesia
- Trial name
- NCT01721512
- Testing
- Breastfeeding, Infant formula
- Where
- Indonesia
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Amputation Stump
Characterization of Residual Limb Volume Changes in Transfemoral Amputees
This study quantifies residual limb volume fluctuations affecting transfemoral amputees due to the prosthesis doffing, physical activity, and testing time.
- Trial name
- NCT04709367
- Testing
- 3D optical scan
- Where
- Italy
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Istituto Nazionale Assicurazione contro gli Infortuni sul Lavoro
Pancreatectomy; Hyperglycemia, Diabete Mellitus
Glucose Metabolism After Partial Pancreatectomy
This is a single center observational study to assess alteration of glucose metabolism after pancreatectomy.
- Trial name
- NCT04409171
- Testing
- oral glucose tolerance test
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Phenylephrine
Anxiety and Phenylephrine Dosage
Spinal anesthesia is considered gold standard anesthetic technique of choice for cesarean delivery (1). However its use is frequently associated with maternal hypotension, which occurs in up to 71% of cases, without prophylactic…
- Trial name
- NCT03696732
- Testing
- Anxiety questionnaire, VAS questionnaire
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Rabin Medical Center
Learning Curve, Suprainguinal Fasya Iliaca Block
Learning Curve of Ultrasound-Guided Suprainguinal Fascia Iliaca Block: A Prospective Observational Study
Competence in ultrasound-guided regional anesthesia (UGRA) requires practitioners to acquire cognitive and technical skills. Various difficulties have been identified in anesthesia residents' learning UGRA skills.
- Conditions
- Learning Curve, Suprainguinal Fasya Iliaca Block, Ultrasound-guided Regional Anesthesia (UGRA)
- Trial name
- NCT06708598
- Where
- Turkey (Türkiye)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Senay Canikli
Pregnancy Preterm, Neonatal Hypoglycemia
Continuous Glucose Monitoring of Late Preterm Birth After Corticosteroids
Women undergoing late preterm birth are at high risk of delivering a newborn with neonatal hypoglycemia. The investigators plan to monitor interstitial glucose levels prior to delivery in these women in order to develop a better…
- Conditions
- Pregnancy Preterm, Neonatal Hypoglycemia, Prematurity
- Trial name
- NCT03738293
- Volunteers
- healthy volunteers welcome
- Sponsor
- Pediatrix
Aneurysmal Subarachnoid Hemorrhage, Cerebral Vasospasm
Nitric Oxide Consumption as a Predictor of Vasospasm in Subarachnoid Hemorrhage
The goal of this observational study is to understand if angiographic cerebral vasospasm (CV) can be predicted by levels of nitric oxide (NO) consumption in patients with aneurysmal subarachnoid hemorrhage (SAH).
- Trial name
- NCT07614906
- Where
- 2 sites in United States, Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Spinal Cord Injuries (SCI), Depression
Evaluation of a Home-based AOMI Intervention on Cognitive Function and Depression Among Adults With SCI
The investigators propose a pilot randomized clinical trial to determine if adults with spinal cord injury (SCI) show improved cognitive function and depression following home-based Action Observation and Motor Imagery (AOMI)…
- Conditions
- Spinal Cord Injuries (SCI), Depression, Motor Imagery, Cognitive Functions
- Trial name
- NCT06708026
- Testing
- Action Observation and Motor Imagery (AOMI) training, Basic wheelchair exercises, Watch landscape videos
- Where
- China
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Mood, Depression Disorders
Technology Exposure and Child Health: Wellness Impact and Social Effects: An Observational Product Registry Study
The goal of this study is to understand how children's mobile device usage (smartphones or tablets), including social media use and online games, are related to their mental wellness and mental health, as well as some aspects of…
- Conditions
- Mood, Depression Disorders, Anxiety Disorders, Sleep
- Trial name
- TECHWISE (NCT06664944)
- Where
- United States
- Volunteers
- 912 people, healthy volunteers welcome
- Sponsor
- Aura
Pregnant
DV2-HBV-27: Observational Pregnancy Registry
Purpose of the study is to evaluate pregnancy outcomes among women who received a dose of HEPLISAV-B within 28 days prior to conception or at any time during pregnancy
- Trial name
- HBV-27 (NCT03664648)
- Testing
- HEPLISAV-B
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Dynavax Technologies Corporation
Hypothermia
Observational Examination of Thermoregulation in Total Joint Arthroplasty
Total joint patients have poor outcomes with infection since they are having permanent hardware implanted. Infection prevention in this group is therefore critical and a major source of discussion in both the orthopedic and…
- Trial name
- NCT02225743
- Testing
- Observation Of Temperature
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Healthy Population (HP)
High-quality Image (NIR and RGB) Dataset Synchronized With Contact Vital Sings Recordings and Clinical Data of Stratified Healthy Population. Algorithms and AI Models to Obtain a Set of Vital Signs Image-based.
The objective of this study is to collect an image dataset of healthy and pathological population with a characterization of the potential factors that may influence the methodologies used to obtain vital signs.
- Trial name
- FREJYA/IBV (NCT05947721)
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Instituto de Biomecanica de Valencia
Communication
Emotion Regulation and Burnout Impact on Communication Documentation
This is a single-institution cohort study with two tiers. All participants receive the interventions in Tier 1. Tier 1 is an education study where participants can complete electronic surveys on their pre and post intervention…
- Trial name
- NCT03901547
- Testing
- Communication Skills Training, Profile feedback, Maslach burnout inventory
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Esophagogastroduodenoscopy, Colonoscopy
Residual Gastric Volume in Same Day Versus Split Dose and Evening Before Bowel Preparation
The purpose of this study is to determine residual gastric volume and residual gastric pH in patients undergoing combined EGD and colonoscopy comparing the standard single dose prep with the split dose bowel preparation and same…
- Trial name
- NCT02264249
- Testing
- Esophagogastroduodenoscopy and colonoscopy split dose prep, Esophagogastroduodenoscopy and colonoscopy Evening before colonoscopy prep, Esophagogastroduodenoscopy and colonoscopy Same day prep colonoscopy preparation
- Where
- United States
- Volunteers
- 449 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Parkinson Disease
Observational Small Intestine and Blood Fingerprint (SmIle) Study in Parkinson's Disease
Observational cross-sectional study in PD patients and healthy controls (HC) using an investigational medical device consisting of a passive small intestine microbiome aspiration (SIMBA) system (capsule) that is ingested orally…
- Trial name
- SmIle (NCT06003608)
- Testing
- Fluid biopsy capsule, Levodopa-Carbidopa Immediate Release
- Where
- Canada
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Nimble Science Ltd.
Functional Dyspepsia, Chronic Atrophic Gastritis (CAG)
Correlation Study of Atrophic Gastritis and Dyspepsia Symptoms
Background: Dyspepsia is a common gastrointestinal complaint globally, affecting approximately 21.8% of the population. Among patients presenting with dyspeptic symptoms, over 80% are diagnosed with functional dyspepsia (FD)…
- Trial name
- NCT07250308
- Where
- China
- Volunteers
- 315 people, healthy volunteers welcome
- Sponsor
- The Third Affiliated hospital of Zhejiang Chinese Medical University
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