Clinical trials: Follow-Up Study
Water Consumption, Drinking Behavior
Effects of a School-based Intervention to Increase the Water Consumption in Elementary School Children
The purpose of this controlled intervention study is to evaluate the effectiveness of a school-based intervention aiming at increasing the water consumption in elementary school children.
- Trial name
- H2NOE (NCT03852173)
- Testing
- Wasserschulen
- Where
- Austria
- Volunteers
- 1,485 people, healthy volunteers welcome
- Sponsor
- Danube University Krems
Parkinson Disease
Progression Follow up of the First-degree Relatives of Patients With REM Sleep Behavior Disorder
REM sleep behavior disorder is a novel and distinct parasomnia characterized by recurrent dream enactment behaviors (DEBs) and polysomnographic features of REM sleep without atonia (RSWA), with typical onset age at early 60's.
- Trial name
- NCT05353959
- Testing
- No intervention
- Where
- Hong Kong
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Meningococcal Disease
PRIME Follow up - Quadri Meningo Vacinees
A previous cohort of 93 clinical trial participants received quadrivalent meningococcal conjugate vaccine, which includes strains ACW and Y, in their teenage years.
- Trial name
- PRIMEfollowup (NCT02811120)
- Testing
- venepuncture only
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Public Health England
Pulmonary Function
A Long-term Follow-up Study of Pulmonary Function Changes Using Phase-resolved Functional Lung MRI in Patients With COVID-19
So far, the number of COVID-19 infections worldwide has exceeded 700 million. Long-term damage to the lungs is a major sequela of COVID infection.
- Trial name
- NCT05933317
- Testing
- Functional lung MRI
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Beijing Chao Yang Hospital
Anxiety, Pain
Text Message Study
The objectives of this double-blind, randomized, controlled study are to evaluate the efficacy of maintaining contact with low-back pain patients through text messaging and emailing, to decrease anxiety levels, pain, number of…
- Conditions
- Anxiety, Pain, Surgical Site Infection
- Trial name
- NCT01789697
- Testing
- cellular device/computers
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Duke University
Obesity
Comparison of Two Approaches to Weight Loss Follow-Up Study
This is a follow-up research study to determine if there are any differences in the long-term maintenance of two diet groups, the Atkins' diet (low-carbohydrate) or the LEARN program (low-fat).
- Trial name
- NCT00143962
- Testing
- Low Carbohydrate Diet
- Where
- 3 sites in United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Obesity
Longitudinal Follow-up of Brown Adipose Tissue Function and Structure
In Turku PET Centre, there have been 3 positron emission tomography studies on brown adipose tissue (BAT) activity in healthy adults. BATPET was performed between 2008 and 2009.
- Trial name
- BATFollowUp (NCT01985503)
- Where
- Finland
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Age-related Cognitive Decline, Cognitive Deterioration
Decoding the Cognitive Trajectory of Hong Kong SuperAgers: a Longitudinal Follow-up Study
This is a prospective follow-up study conducted at the Department of Psychiatry, The Chinese University of Hong Kong. The participants, including high-performing elderly (SuperAgers), normal ageing elderly and neurocognitive…
- Conditions
- Age-related Cognitive Decline, Cognitive Deterioration, Dementia, Mild
- Trial name
- NCT05728801
- Testing
- Ageing
- Where
- Hong Kong
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Hygiene
Dermacyd PH_DESILSTY_FL (Lactic Acid) - Acceptability - Stay on Floral.
Primary Objective: To prove the safety of the gynaecological formulation in normal conditions of use.
- Trial name
- NCT00933699
- Testing
- LACTIC ACID(ND)
- Where
- Brazil
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Sanofi
Implementation of Anesthesiologists' Practice Change
Follow-Up Study to Assess Implementation of Ultrasound-Guided Regional Anesthesia Skills
The investigators hope to survey anesthesiologists who have participated in a non-CME regional anesthesia workshop at VAPAHCS over the past 4 years on the number and types of nerve block procedures that they performed, nerve…
- Trial name
- NCT02295423
- Where
- United States
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- VA Palo Alto Health Care System
Post Traumatic Stress Disorder
Does a Follow-up Appointment Help Parents of Children on PICU?
The aim of our study is to determine the feasibility of carrying out a randomized controlled trial (RCT) to investigate whether screening parents of children admitted to pediatric intensive care unit (PICU) so as to target…
- Trial name
- PICUfu (NCT01628263)
- Testing
- Follow up Clinic for High risk participants
- Where
- United Kingdom
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- University Hospitals Bristol and Weston NHS Foundation Trust
Multiple Sclerosis
Effect of Tysabri in Patients With Relapsing-Remitting Multiple Sclerosis: A Follow-up Magnetization Transfer Imaging (MTI) Study
The primary objective of this study is to define the effect of Tysabri in patients with relapsing-remitting (RR) multiple sclerosis (MS) over 2 years.
- Trial name
- NCT00937677
- Testing
- Tysabri
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- University at Buffalo
Bone Resorption
Guided Bone Regeneration With Customized Titanium Meshes
The aims of this prospective clinical study are to evaluate: a) the effectiveness of digitally customized titanium meshes in association with autologous bone particles and bovine bone mineral and covered with collagen membranes…
- Trial name
- NCT04480073
- Testing
- Customized CAD-CAM Titanium Mesh (Y-xoss CBR® by Reoss -Filderstadt - Germany) for Guided Bone Regeneration of atrophic alveolar ridges
- Where
- Italy
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Milan
Pertussis
10-year Follow-up After a Single Dose Acellular Pertussis Vaccination
This is a phase IV, open-label, non-randomized study to demonstrate superior immunogenicity and safety of a second booster dose of Pertagen® as compared to Adacel® at 10 years after the first booster vaccination and to evaluate…
- Trial name
- NCT06803524
- Testing
- Pertagen® vaccine, Adacel® vaccine
- Where
- 2 sites in Thailand
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Cataract, Presbyopia
Post-approval Follow-up Study of the IC-8 Apthera Intraocular Lens (IOL)
The purpose of this study is to evaluate the long-term safety of the IC-8 Apthera intraocular lens (IOL).
- Trial name
- NCT05758883
- Where
- 20 sites in United States
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- AcuFocus, Inc.
Anesthesia, Conduction, Nerve Block
Neurologic Complications in Peripheral Regional Anesthesia - An Evaluation Based on a Standardized Protocol
To evaluate the incidence of neurologic complications as a consequence of peripheral regional anesthesia, all patients receiving peripheral nerve blocks will be evaluated according to a standardized protocol screening pain…
- Conditions
- Anesthesia, Conduction, Nerve Block, Adverse Effects
- Trial name
- NCT00445016
- Testing
- peripheral regional anesthesia
- Where
- Germany
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- BG Unfallklinik Murnau
Psychological Distress
Mindfulness Training for Stress Management
This study will assess the short and long term effects of a group-based mindfulness programme (Mindfulness-Based Stress Reduction, MBSR) on first year medical and psychology students at the Universities of Oslo and Tromso.
- Trial name
- NCT00892138
- Testing
- Mindfulness training
- Where
- 2 sites in Norway
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Norwegian Knowledge Centre for the Health Services
Cosmetic Appearance
Cosmetic Contact Lenses Post-Market Clinical Follow-up Study
The purpose of this post-market study is to gather long term performance and safety data on FreshLook® One-day Colors cosmetic contact lenses and DAILIES FreshLook® ILLUMINATE cosmetic contact lenses in participants 12 years of…
- Trial name
- NCT06517316
- Testing
- Nelfilcon A plano cosmetic contact lenses
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Alcon Research
Glaucoma, Vision Impairment and Blindness
Manhattan Vision Screening and Follow-Up Study (NYC-SIGHT)
The investigators are conducting a 5-year prospective, 2:1 cluster-randomized controlled trial, funded by the Centers for Disease Control (CDC), which provides vision screenings to underserved New York City residents living in…
- Conditions
- Glaucoma, Vision Impairment and Blindness, Cataract, Diabetic Retinopathy
- Trial name
- NCT04271709
- Testing
- Enhanced Intervention Using Patient Navigators, Usual Care
- Where
- United States
- Volunteers
- 749 people, healthy volunteers welcome
- Sponsor
- Columbia University
Gingival Diseases
Connective Tissue Graft Versus Collagen Matrix.
Despite the potential role of soft tissue thickness in maintaining gingival margin stability, the existing literature has mainly focused on investigating the effect of different surgical techniques on recession coverage…
- Trial name
- NCT04678804
- Testing
- Mucogingival surgery for single recession coverage
- Where
- Italy
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of Parma