Clinical trials: Follow-Up Study
Cataract, Lens Opacities
PMCF Study on EDOF (Isopure) vs Monofocal (Micropure) IOL
Multicenter, prospective, randomised, controlled, single-blind post-market clinical follow-up (PMCF) study to compare the clinical outcomes of an enhanced depth of focus (EDOF) IOL with the outcomes obtained with a monofocal…
- Trial name
- PHY2001 (NCT04249492)
- Testing
- IOL implantation experimental (Isopure 1.2.3.), IOL implantation active comparator (Micropure 1.2.3.)
- Where
- 12 sites in Austria, Czechia and 4 more
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Autism Spectrum Disorder, Neurodevelopmental Disorders
Early Detection and Referral for Autism and Neurodevelopmental Disorders at the Maternal and Child Protection Services
This study aims to compare two screening strategies for identifying infants with a potential risk of Autism Spectrum and Neurodevelopmental Disorders to provide early access to care and increase the likelihood of a favorable…
- Trial name
- NCT05815095
- Testing
- PREAUT grid
- Where
- France
- Volunteers
- 10,400 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Intercommunal Creteil
Papillomavirus Type 16/18 Infection, Cervical Intraepithelial Neoplasia
Human Papillomavirus (HPV) Vaccine Consistency and Non-inferiority Trial in Young Adult Women
The study will be extended for subjects who received all three doses of vaccine in Finland, Denmark and Estonia to determine long-term safety and immunogenicity of the HPV-16/18 vaccine.
- Trial name
- NCT00337818
- Testing
- Cervarix™
- Where
- Estonia
- Volunteers
- 770 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Obesity
Effect of Gastric Bypass Surgery on Pancreatic Islet and Incretin Function - Follow-up Study
To examine pancreatic islet function and incretin function during intravenous and oral stimulation >2 years after gastric bypass surgery in patients with normal glucose tolerance.
- Trial name
- NCT02161666
- Where
- Denmark
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Obstetric Anal Sphincter Injury, Severe Perineal Trauma
CArE for OAsI Study: Care Pathways and Anorectal Evaluation for OASI Associated Incontinence
The aim of this study is to ascertain which pathways currently exist in relation to the follow up of patients with obstetric anal sphincter injury related incontinence.
- Conditions
- Obstetric Anal Sphincter Injury, Severe Perineal Trauma, Grade 3 Perineal Tear, Grade 4 Perineal Tear
- Trial name
- CArE for OAsI (NCT06143072)
- Where
- United Kingdom
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- London North West Healthcare NHS Trust
Overweight
Bioavailability, Pharmacokinetic and Mechanistic Study of Sinetrol® Xpur, a Polyphenol-rich Ingredient
The purpose of the study is to investigate the metabolization and the bioavailability of bioactive compounds from Sinetrol® Xpur, a polyphenol-rich ingredient, during a 16-week long chronical supplementation.
- Trial name
- NCT03823196
- Testing
- Verum900, Verum1800
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Fytexia
Periodontal Diseases
LONGITUDINAL FOLLOW-UP STUDY TO DETERMINE THE PREDICTIVE ABILITY OF A PANEL OF BIOMARKERS IN SALIVA IN HEALTHY AND PERIODONTALLY AFFECTED PATIENTS
Objective: The main aim of this longitudinal clinical study is to evaluate the predictive ability of a panel of salivary biomarkers in determining periodontal health status in 2 years follow up in a group of healthy and…
- Trial name
- FLOE_long (NCT07167771)
- Testing
- No intervention
- Where
- 2 sites in Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Dengue
A Phase I/II Trial of a Tetravalent Live Attenuated DEN Vaccine in Flavivirus Antibody Naive Children
One year follow-up on immunogenicity and safety of a booster dose of DEN vaccine administered approx. 1 year following the second dose
- Trial name
- NCT01843621
- Testing
- DEN vaccine F17
- Where
- Thailand
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Chagas Disease, Chagas Cardiomyopathy
Congenital Chagas Disease: Long Term Follow up of Treated Children. Preliminary Report or Cardiological Evaluation in Chagas Disease Treated Children
Chagas disease (CD) could be acquired by contact with the vector, transplacentally and by blood transfusion. The duration and clinical presentation of the initial acute phase of the infection may be variable, but the majority of…
- Trial name
- NCT04090489
- Where
- Argentina
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Hospital de Niños R. Gutierrez de Buenos Aires
Traumatic Brain Injury, Penetrating Head Injury
Vietnam Head Injury Study - Phase III
The Vietnam Head Injury Study (VHIS)-Phase III is a prospective, long-term follow-up study of head-injured Vietnam veterans. The purpose of this research study is to determine the long-term consequences, if any, of head injury.
- Conditions
- Traumatic Brain Injury, Penetrating Head Injury, Closed Head Trauma
- Trial name
- NCT00132249
- Where
- United States
- Volunteers
- 254 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Tooth Loss, Ceramic Implant
PMCF Study of CeraRoot Ceramic Implants One-piece: 3 Years Follow up
The main objective is to evaluate the success / failure rate of CeraRoot ceramic implants (one piece) during three year follow up.
- Trial name
- NCT04598776
- Where
- Spain
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- CeraRoot SL
Colorectal Cancer
The Effects of Vitamin B-6 Status on Homocysteine, Oxidative Stress, One-carbon Metabolism and Methylation: Cross-section, Case-control, Intervention and Follow-up Studies in Colorectal Cancer
Vitamin B-6, folate and homocysteine may play a critical role in the colorectal cancer progression. This is a 4-y study and the specific aims are: 1) to compare vitamin B-6, folate and homocysteine status, oxidative stress…
- Trial name
- NCT01426490
- Testing
- Vitamin C, Vitamin B6, Folic acid
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Taichung Veterans General Hospital
Encephalitis, Tick-borne
FSME IMMUN NEW Follow-up to Study 205 in Children Aged 6 to 16 Years
The purpose of this study is to investigate the safety and immunogenicity of the third vaccination with one of three different concentrations of a TBE vaccine in all volunteers who completed two vaccinations in one of the three…
- Trial name
- NCT00161889
- Testing
- Tick-Borne Encephalitis (TBE) Vaccine (Inactivated)
- Where
- 19 sites in Germany
- Volunteers
- 615 people, healthy volunteers welcome
- Sponsor
- Pfizer
Dental Implant Failed, Prosthesis Failure
Implant-supported Fixed Dental Prostheses (FDPs) With Cantilever Extension
To report the clinical and radiographic outcomes of implant-supported fixed dental prostheses with full-ceramic cantilever extensions (FDPCs) after a function time ≥ 12 months.
- Conditions
- Dental Implant Failed, Prosthesis Failure, Peri-Implantitis
- Trial name
- NCT05676268
- Testing
- Implant-supported fixed dental prostheses with cantilever extension
- Where
- Switzerland
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Bern
Hygiene
Safety Dermatological Evaluation: Acceptability With Gynecological Follow up - Dermacyd Breeze
The purpose of this study is to demonstrate the safety of the gynecological formulation in normal and usual usage condition of Dermacyd Breeze.
- Trial name
- NCT00664391
- Testing
- Lactic acid (Dermacid)
- Where
- Brazil
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Sanofi
Cognitive Deficit in Attention, Executive Dysfunction
Maternal Choline Supplementation and Offspring Cognition in Adolescence
The goal of this 13-year follow up of a randomized control trial is to study the effect of maternal choline supplementation on offspring cognition in adolescence.
- Conditions
- Cognitive Deficit in Attention, Executive Dysfunction, Emotional Regulation
- Trial name
- CholTeens (NCT05859126)
- Testing
- Maternal Choline Supplementation 930 mg/d, Maternal Choline Supplementation 480 mg/d
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cornell University
Infections, Papillomavirus
Follow-up Study to Evaluate the Long-term Efficacy of the HPV Vaccine (580299) in Healthy Young Adult Women in Brazil
Infection with human papillomavirus (HPV) has been clearly established as the central cause of cervical cancer. This Phase IIb study is designed to evaluate the the long-term efficacy, safety and immunogenicity of the 580299 HPV…
- Trial name
- NCT00518336
- Testing
- Blood sampling, Collection of cervical specimen, Cervarix
- Where
- 5 sites in Brazil
- Volunteers
- 433 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Uterine Cervical Cancer
Evaluation of Long-term HPV Vaccine Efficacy
Summary For ethical and practical reasons pre-licensure clinical efficacy phase III trials for GSK Biologicals' HPV-16/18 LI VLP AS04 vaccine used cervical intraepithelial grade 2 and above (CIN2+) lesions as surrogate efficacy…
- Trial name
- NCT01393470
- Testing
- Screening for cervical cancer
- Where
- 15 sites in Finland
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Tampere University
SARS CoV-2, Developmental Disorder
Neurological Development In Toddlers After Maternal SARS-CoV-2 Infection During Pregnancy
Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is a virus that causes neurological symptoms in a significant proportion of patients in addition to respiratory symptoms.
- Conditions
- SARS CoV-2, Developmental Disorder, Pregnancy Related
- Trial name
- CRONOS-Kids (NCT06968897)
- Where
- Germany
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Philipps University Marburg
Healthy
A Follow-up Study to Investigate the Effects of a New Infant Formula on Growth and Body Composition
A follow-up study of a randomised, controlled, study to investigate the effects of a new infant formula given in the first 12 months of life on growth and body composition up to 5 years of age
- Trial name
- VenusFU (NCT02594683)
- Where
- 2 sites in Singapore
- Volunteers
- 359 people, healthy volunteers welcome
- Sponsor
- Danone Asia Pacific Holdings Pte, Ltd.