Clinical trials: Observation
Post Procedural Erythema
Autologous Hair Follicle Derived Secretome as Adjunct to Aesthetic Procedures
Non-interventional, multi-site, prospective, open-label, observational, real-world study of autologous hair follicle secretome use.
- Trial name
- NCT06477172
- Where
- 42 sites in United States, Canada
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Acorn Biolabs Inc.
Cerebral Microvascular Dysfunction, Cerebral Small Vessel Diseases
PRospective Observation on CErebral microvaScular Structure and Function
This is a population-based prospective cohort study, aiming to assess the prevalence, distributional characteristics, and dynamic change of cerebral small vessel dysfunction in a Chinese community population using advanced…
- Conditions
- Cerebral Microvascular Dysfunction, Cerebral Small Vessel Diseases, Cognitive Dysfunction, Cerebrovascular Disorders
- Trial name
- PROCESS (NCT06579677)
- Testing
- Without any intervention
- Where
- 2 sites in China
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- Beijing Tiantan Hospital
Diarrhea
A Post-marketing Observational Study of Oral Cholera Vaccine
Chinese survey data indicate that the incidence rate of diarrhea in the general population ranges from 0.17 to 0.70 episodes per person-year, whereas among children under five years of age, the rate is significantly higher…
- Trial name
- NCT07300462
- Testing
- Recombinant subunit B/bacterial cholera vaccine (enteric-coated capsules)
- Where
- 5 sites in China
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Shanghai United Cell Biotechnology Co., Ltd
Asthma (Diagnosis), Community-Acquired Pneumonia (CAP)
Multimodal Assisted Diagnosis for Pediatric Respiratory Diseases Using Questionnaires, Cough Sounds, and Breath Sounds
This study aims to establish a standardized, synchronized data collection system for pediatric symptom questionnaires, cough sounds, and breath sounds, and to construct a multimodal database of pediatric respiratory diseases…
- Trial name
- NCT07613242
- Testing
- Multimodal respiratory data collection
- Where
- China
- Volunteers
- 1,400 people, healthy volunteers welcome
- Sponsor
- Shanghai Children's Medical Center
No Condition, Skin Carotenoids and Immune-aging
Carotenoids in the Skin and Immune Aging
This study aims to examine the connection between the level of carotenoids in the skin and a number of immune related health parameters.
- Trial name
- NCT07221643
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Stanford University
Smoking
Monitoring the Transition From Smoking to E-cigarettes
Electronic cigarettes (e-cigarettes) have proved very popular and a meteoric rise in their usage is currently under way. People purchase them as an aid to giving up smoking, to reduce cigarette consumption, to minimise withdrawal…
- Trial name
- NCT02752022
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- St George's, University of London
Small for Gestational Age (SGA) Infants, Appropriate for Gestational Age (AGA) Infants
An Observational Study to Characterize Human Milk From Mothers Delivering Term SGA and AGA Infants.
This is an observational study to characterize human milk of mothers delivering term SGA and term AGA infants. This is an observational, exploratory, longitudinal (from birth to 6 months postpartum), 4 parallel groups, and…
- Trial name
- NCT02421445
- Where
- 3 sites in India
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Hypothyroidism
Post Partum Thyroiditis 2: Long Term Observations
The study tries to determine if post partum thyroiditis has marked long term (20 years after partum) risk for developing hypothyroidism.
- Trial name
- NCT00287144
- Where
- Norway
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sykehuset Telemark
Cesarean Section Complications
Cesarean Scar Defect (CSD); Prevalence, Risk Factors And Possible Associated Symptoms
The study aims to detect the incidence of Cesarean Scar Defect (CSD) in women undergoing CS in Women Health Hospital (WHH), assiut University, to identify risk factors for development of CSD and identify the possible…
- Trial name
- isthmocele (NCT04605328)
- Testing
- Two dimension and three dimension ultrasound
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Assiut University
Left Ventricular Thrombus
Left Ventricular Thrombus Registry
Left Ventricular Thrombus (LVT) is a blood clot that can develop in a poorly functioning heart. In around 1 in 6 patients who have had a heart attack or diagnosed with heart failure tend to develop blood clots in their main heart…
- Trial name
- LVT Registry (NCT06963567)
- Where
- 8 sites in United Kingdom
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
COVID-19
Safety Study of COVID19 Vaccine on the Market
Popular topic:Multi-center safety observation of recombinant Novel Coronavirus protein vaccine (CHO cells) in a large population Study population:People aged 18 and above
- Trial name
- NCT05890521
- Testing
- Recombinant new coronavirus vaccine (CHO cell)
- Where
- China
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
Cystitis, Urinary Tract Infections
Incidence of Cystitis in Women Consuming a Mixture of Cranberry, Cinnamon, Probiotics
Cranberries are traditionally used for urinary comfort and prevention of urinary disorders of bacterial origin and despite an EFSA opinion invalidating the clinical efficacy of cranberries, its mechanism of action has been…
- Trial name
- NCT04987164
- Testing
- Feminabiane CBU
- Where
- 2 sites in France
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- CEN Biotech
Covid19
Prevalence of COVID-19 in a French Dependent Care Facility for the Elderly and in a French Long-term Care Unit: Observational Study
The aim of this study is to evaluate the prevalence of COVID-19 among the residents and geriatric inpatients of the care facilities attached to the Centre Hospitalier Sud Essonne (a general hospital located in Ile-de-France…
- Trial name
- SPEED-COVID (NCT04872699)
- Testing
- Serology testing, RT PCR
- Where
- France
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Sud Essonne
Left Ventricular Diastolic Dysfunction, Weaning Failure
Left Ventricular Diastolic Dysfunction as a Predictor of Weaning Failure From Mechanical Ventilation
Both premature and delayed extubation prolong the duration of mechanical ventilation and the intensive care unit (ICU) length of stay and increase morbidity and mortality.
- Conditions
- Left Ventricular Diastolic Dysfunction, Weaning Failure, Mechanical Ventilation Complication, Diaphragmatic Disorder
- Trial name
- NCT04703387
- Testing
- transthoracic echocardiography
- Where
- Egypt
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Tanta University
Dermal Filler
Safety and Efficacy of the HA-based Dermal Fillers HYAcorp Lips and Face
Purpose of this study is the demonstration of safety and efficacy of the dermal fillers HYAcorp Lips and HYAcorp Face for restoration of the facial volume and contour.
- Trial name
- PMCF_HYAcorp (NCT04546516)
- Testing
- HYAcorp Lips and HYAcorp Face
- Where
- 2 sites in Germany
- Volunteers
- 167 people, healthy volunteers welcome
- Sponsor
- BioSCIENCE GmbH
Lumbar Spinal Stenosis
REFINE Study: A Study In a Novel Interspinous Fusion Device In Subjects With Low Back Pain
The purpose of this study is to evaluate the effectiveness and safety of the use of Aurora Spine ZIP™ MIS Interspinous Fusion System and bone graft material in fusion in patients with chronic low back pain that present with…
- Trial name
- Refine (NCT05504499)
- Testing
- Interspinous Fusion
- Where
- 10 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Pacific Research Institute
Preeclampsia
Combined Antioxidant and Preeclampsia Prediction Studies (CAPPS)
Preeclampsia is one of the most common complications of pregnancy and is characterized by high blood pressure and protein in the urine. This can cause problems in the second half of pregnancy for both the mother and fetus.
- Trial name
- CAPPS (NCT00135707)
- Testing
- Dietary Supplement/Vitamins
- Where
- 16 sites in United States
- Volunteers
- 10,154 people, healthy volunteers welcome
- Sponsor
- The George Washington University Biostatistics Center
Low-Birth-Weight Infant, Premature Infants
Analyzer of Human Milk: Applicability in Clinical Practice in Order to Achieve the Best Nutrition for Infants
An observational and prospective study involving about 30 healthy lactating mothers whose preterm infant(s) is/are hospitalized at Neonatal Intensive Care Unit after childbirth and who can provide enough maternal milk (3mL) to be…
- Trial name
- MISTU (NCT02971904)
- Testing
- human milk collection
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Danone Early Life Nutrition Brazil
Weight Change, Body, Weight Loss
Study of Human Adipose Tissue (LOSHAT)
The investigators will study the influence of initial fat cell size/number and adipose function (in particular lipolysis) on weight development over very long time periods (years).
- Conditions
- Weight Change, Body, Weight Loss, Weight Gain, Lipolysis
- Trial name
- LOSHAT (NCT03675464)
- Where
- Sweden
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Karolinska University Hospital
Diverticulitis
Diverticulitis: Antibiotics or Close Observation?
Rationale The prevalence of colonic diverticular disease is increasing in Western countries. Approximately 10 to 25% of patients with diverticular disease will eventually develop an episode of acute diverticulitis.
- Trial name
- DIABOLO (NCT01111253)
- Testing
- Amoxicillin-clavulanate
- Where
- 24 sites in Netherlands
- Volunteers
- 533 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
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