Clinical trials: Retrospective
Hyperpigmentation, Pediatric Dermatology
A Study on Pigmentation Disorders in Children
The descriptive cross-sectional study was undertaken at Kanti Children's Hospital during the period from January 2020 to June 2021.
- Trial name
- NCT06189768
- Where
- Nepal
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- Nepal Health Research Council
Anxiety, Generalized Anxiety Disorder
Evaluation of Effects of CBD Products on Anxiety Among U.S. Women
The investigators will conduct a retrospective cohort analysis of a consumer trial conducted by Rae Wellness. The trial took place between October 15, 2020 and December 30, 2020 and involved 1350 U.S.
- Trial name
- NCT05108220
- Testing
- Cannabidiol (CBD)- containing consumer products
- Where
- United States
- Volunteers
- 1,350 people, healthy volunteers welcome
- Sponsor
- Radicle Science
Immunomodulatory Drugs, Killer-cell Immunoglobulin-like Receptors (KIRs)
Effect of Immunomodulatory Treatment on IVF (in Vitro Fertilization) Outcomes in Patients With KIR AA Genotype
The aim of the study is to investigate the immune cause of recurrent implantation failure (RIF) and the role of immunomodulatory treatment in IVF (in vitro fertilization) patients that have a KIR AA genotype.
- Conditions
- Immunomodulatory Drugs, Killer-cell Immunoglobulin-like Receptors (KIRs), KIR Alleles (KIR AA)
- Trial name
- NCT06264206
- Testing
- Killer-cell immunoglobulin-like receptors (KIRs) testing
- Where
- Romania
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Calla IVF Center
Anesthesia
Regional Anesthesia in Cardiac Pediatric Patients Less Than 5 Years Old
This retrospective review presents a comparison of pediatric patients less than 5 years old undergoing cardiac surgery with general anesthesia with spinal, caudal epidural, or caudal epidural with catheter anesthesia from July…
- Trial name
- NCT02652117
- Volunteers
- 545 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Weight Loss
The Outcome of Abdominoplasty After Massive Weight Loss
The primary aim of this study is to compare early surgical complications after abdominoplasty performed by plastic and general surgeons.
- Trial name
- NCT02679391
- Volunteers
- 209 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Obesity
MCE for Gastric Examination in Obese People
This retrospective study aimed to evaluate the feasibility and safety of MCE for the detection of gastric disease in obese people.
- Trial name
- NCT05909124
- Testing
- MCE
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Covid19
Epidemiological Study of the COVID-2019 in Participating Organizations.
Exhaustive, cross-sectional, non-interventional, multicenter retrospective epidemiological study, case study aimed to determine the relationship between the systematic use of prophylactics to prevent SARS, including COVID-2019…
- Trial name
- NCT05043142
- Testing
- ELISA test for the antibodies to COVID-2019.
- Where
- 7 sites in Ukraine
- Volunteers
- 3,632 people, healthy volunteers welcome
- Sponsor
- Yuria-Pharm
Emergency Service, Hospital, Epidemiology
Analysis of Emergency Department Visits According to Incidence of Covid-19
With lockdown, Emergency Departments (ED) visits decrease, principally for visits unrelated with Covid-19. In this study, the investigators aimed to find a correlation between ED visits and incidence rate of Covid-19 in a French…
- Trial name
- NCT05126641
- Where
- 8 sites in France
- Volunteers
- 400,000 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier de Roubaix
Comparison of Short- Term Success Rates of POEM With LHM, Comparison of Long-term Success Rates of POEM With LHM
Comparison of Peroral Endoscopic Myotomy (POEM) With Laparoscopic Heller Myotomy (LHM) for Treatment of Achalasia
For the treatment of Achalasia, LHM has been the only surgical therapy. Recently, an endoscopic approach for this therapy has been developed (peroral endoscopic Myotomy POEM).
- Trial name
- POEM3 (NCT02018705)
- Where
- 5 sites in Denmark, Germany and 2 more
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Intraprosthetic Thrombus, Limb Graft Occlusion
Computational Fluid Dynamics Predicting Intraprosthetic Thrombus Formation and Progression Following EVAR
Intraprosthetic thrombus (IPT) formation and its progression to limb graft occlusion (LGO) are significant complications following endovascular aneurysm repair (EVAR).
- Trial name
- NCT06701773
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Kidney Diseases
Retrospective Study: Long-term Health of Living Kidney Donors
Kidney transplantation, is the preferred treatment option of end stage renal disease. Compared to dialysis, patients who receive kidneys have a 70% reduction in death, a dramatically improved quality of life and cost the health…
- Trial name
- NCT00319527
- Where
- 10 sites in Australia, Canada and 1 more
- Volunteers
- 311 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
COVID-19 Vaccines
Variables Influencing Anti-COVID-19 Vaccinations Around the World: an Analysis Conducted on Aggregated Data Sourced From Institutional Databases to Understand Whether and How Different Variables Could Affect the Vaccine Coverage (WORLDCOV: Worldwide Determinants of COVID-19 Vaccination)
Vaccination coverage against COVID-19 differs widely between countries: in order to address this public health issue, this observational study seeks to understand whether there are any determinants/predictors.
- Trial name
- WORLDCOV (NCT05471635)
- Testing
- COVID-19 Vaccine
- Where
- Italy
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Alberto Peano
Rejuvenation, Lifting Efficacy
Efficacy and Safety of a Novel Monopolar Radiofrequency Device for Mid and Lower Face Rejuvenation
The aim of this study is to evaluate the efficacy and safety of mid- and lower-face lifting and contouring treatments using the novel monopolar radiofrequency device, NeoSculpt.
- Conditions
- Rejuvenation, Lifting Efficacy, Medical Devices
- Trial name
- NCT07590843
- Testing
- NeoSculpt
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Obesity
Effects of Red Light LED Therapy on Body Contouring
The purpose of this study is to determine whether red light therapy using LED 650nm red light for body contouring of the waist, hips and thighs is as effective as red light therapy using Laser 635nm red light.
- Trial name
- NCT03242564
- Testing
- Vevazz LED
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Vevazz, LLC
Partial Edentulism
Impact of Cantilever Design on Clinical, Radiographic, and Volumetric Parameters: a Retrospective Study
The present retrospective study aims to evaluate the impact of cantilever design in the posterior areas of the mandible on clinical, radiographic, and volumetric parameters with an 8-year follow-up.
- Trial name
- NCT06104163
- Where
- Italy
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Catania
Bronchopulmonary Dysplasia (BPD), Chronic Lung Disease of Newborn
Long-Term Burden of BPD and Health-Related Quality of Life (BronQ Family)
The objective of this study is to examine the long-term impact of having a child with Bronchopulmonary Dysplasia (BPD) on the parents and caregivers from the time of diagnosis through adulthood.
- Conditions
- Bronchopulmonary Dysplasia (BPD), Chronic Lung Disease of Newborn, HRQOL (Health Related Quality Of Life)
- Trial name
- BronQ Family (NCT07134387)
- Testing
- N/A, no intervention, participation in survey
- Where
- Germany
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Global Foundation for the Care of Newborn Infants
Medication and Supplement Use During Pregnancy
Retrospective Analysis of Hospital Medical Records on Medication and Supplement Use in Pregnant Women
Monocentric study in University Hospitals Leuven (campus Gasthuisberg). Hospital medical records from all pregnant women who delivered between 01/07/2015 and 31/12/2015 in University Hospitals will be analyzed for the presence of…
- Trial name
- NCT02842216
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Polyp, Colonic
Influencing Factors in Patients With Colorectal and Gastric Polyps a Retrospective Study
The identification of risk factors of colorectal/gastric polyp is more helpful for preventing colorectal cancer. And modifiable factors (such as high-fat diet, abnormal blood lipid, smoking, lack of exercise, obesity), and…
- Trial name
- NCT04444947
- Where
- China
- Volunteers
- 64,889 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Laminopathy, Lamin A/C Gene Mutation
Subanalysis in Patients With CARDIoLAMinopathy Enrolled to REPORT-CCM Registry
Observational, retrospective registry with acute and chronic endpoints
- Conditions
- Laminopathy, Lamin A/C Gene Mutation, Heart Failure
- Trial name
- CARDILAM-CCM (NCT04904393)
- Testing
- Implant of the device for Cardiac Contractility Modulation (CCM) Therapy
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Monaldi Hospital
Cardiovascular Diseases, Diabetes Mellitus
Retrospective Evaluation of Athens Complete Health Improvement Program (CHIP) Database
Data from participants in Athens CHIP classes from May 2011 to present will be analyzed to evaluate the differences in outcomes based on: 1) gender, 2) age, 3) whether a household member participated in the class with them.
- Conditions
- Cardiovascular Diseases, Diabetes Mellitus, Hypertension, Dyslipidemias
- Trial name
- NCT03025451
- Testing
- The Complete Health Improvement Program
- Where
- United States
- Volunteers
- 512 people, healthy volunteers welcome
- Sponsor
- Ohio University