Clinical trials: VALİDİTY
Pneumology, Hematology
Determination of Voriconazole Levels in Saliva - Validation in Specific Subsets of Patients
The purpose of this study is to investigate the intra-saliva penetration of voriconazole in different subpopulations. The goal is to develop, optimize and validate an easy, non-invasive and painless procedure for Therapeutic Drud…
- Conditions
- Pneumology, Hematology, Internal Medicine, Pediatrics
- Trial name
- NCT01418846
- Where
- 3 sites in Belgium
- Volunteers
- 11 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Postural Tachycardia Syndrome
POTS NET mRNA Functional Correlation With NET Activity
DNA Acetylation can be responsible for significant down-regulation of transcription of the Norepinephrine Transporter (NET). NET is an important clearance transporter that removes norepinephrine (NE) from sympathetic neuronal…
- Trial name
- NCT03218761
- Testing
- NET mRNA level, Plasma catechols, Urine Catechols
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Growth Hormone Deficiency in Children
Validation of a Questionnaire That Identifies the Reasons for Non-adherence to Existing Growth Hormone Therapy
The aim of the study is to examine the suitability, the so-called validation, of a questionnaire, with which one can grasp the reasons why injections of growth hormones are omitted by patients ("non-adherence").
- Trial name
- NCT03672617
- Testing
- No treatment given
- Where
- Germany
- Volunteers
- 321 people
- Sponsor
- Novo Nordisk A/S
Cerebral Palsy, Brachial Plexus Palsy
Turkish Version of Hand-Use-at-Home Questionnaire
To investigate the validity and reliability of the Turkish Version of parent-rated Hand-Use-at- Home questionnaire (HUH) in children with neonatal brachial plexus palsy or unilateral cerebral palsy.
- Trial name
- NCT04243590
- Testing
- Hand-Use-at-Home Questionnaire (HUH), Pediatric Outcome Data Collection Instrument (PODCI), Children's Hand-Use Experience Questionnaire (CHEQ)
- Where
- Turkey (Türkiye)
- Volunteers
- 67 people
- Sponsor
- Marmara University
Scoliosis, Idiopathic Scoliosis
Validation of a New Optimized Nighttime Providence Brace for Personalized Treatment of Adolescent Idiopathic Scoliosis
Adolescent Idiopathic Scoliosis affects 3-4% of the Canadian population, of which about 10% will need a brace treatment during pubertal growth spurt.
- Trial name
- NCT05001568
- Testing
- Immediate in-brace correction: Conventional Brace, Immediate in-brace correction: Optimized Brace, Long-term bracing: Conventional Brace
- Where
- Canada
- Volunteers
- 58 people
- Sponsor
- St. Justine's Hospital
Anastomotic Leak, Colorectal Surgery
Early Diagnosis of Anastomotic Leakage After Colorectal Surgery: Italian ColoRectal Anastomotic Leakage Study Group.
Prospective evaluation of early diagnosis of anastomotic leak after colorectal resection through evaluation of Dutch leakage score, serum C-reactive protein and serum Procalcitonin
- Trial name
- iCral (NCT03560180)
- Testing
- Dutch score, Serum C-reactive Protein, serum Procalcitonin
- Where
- 18 sites in Italy
- Volunteers
- 1,131 people
- Sponsor
- Ospedale C & G Mazzoni
Adnexal Mass, Adnexal Tumor
Masses in Young Patients - International Ovarian Tumour Analysis (MY-IOTA)
This multicenter observational study aims to validate the IOTA Simple Rules, Benign Descriptors, and ADNEX model in a cohort of patients equal or under the age of 20.
- Conditions
- Adnexal Mass, Adnexal Tumor, Adnexal Cyst, Adnexal Masses in Young Girls and Adolescents
- Trial name
- MY-IOTA (NCT06693596)
- Testing
- Group 2: Conservative management (follow-up), Group 1: Surgical management
- Where
- Belgium
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Lung Cancer, Breast Cancer
Plasma Metabolic Biomarkers for Multi-Cancer Diagnosis
The aim of this observational study is to comprehensively analyze the metabolites in plasma samples from multi-cancer patients using advanced mass spectrometry detection technology, in conjunction with metabolomics approaches.
- Conditions
- Lung Cancer, Breast Cancer, Colorectal Cancer, Thyroid Cancer
- Trial name
- NCT06363123
- Where
- 4 sites in China
- Volunteers
- 2,700 people, healthy volunteers welcome
- Sponsor
- Beijing Friendship Hospital
Hematologic Diseases, Oncology Problem
Clinical Validation of a Dried Blood Spot Method for Analysis of Immunosuppressives and Antifungals in Pediatrics
This is a clincial validation study of a dried blood spot (DBS) method for the analysis of immunosuppressive and antifungal agents currently subject of therapeutic drug monitoring (TDM) in a pediatric population.
- Conditions
- Hematologic Diseases, Oncology Problem, Kidney Diseases, Transplantation Infection
- Trial name
- PROTECT (NCT02329808)
- Testing
- blood drawing
- Where
- Netherlands
- Volunteers
- 93 people
- Sponsor
- Radboud University Medical Center
Functional Gastrointestinal Disorders, Gastroparesis
Validation of a Mental Health Scale for Young People With Chronic Stomach Symptoms
This study aims to validate the Alimetry® Gut-Brain Wellbeing Survey- Youth Version (AGBW-Y), a mental health scale developed for patients aged 12-17 years with chronic stomach symptoms.
- Conditions
- Functional Gastrointestinal Disorders, Gastroparesis, Vomiting; Cyclical, Nausea
- Trial name
- NCT06394154
- Volunteers
- 100 people
- Sponsor
- Greg O'Grady
Neonatal Late Onset Sepsis
Validation of Biomarkers Performance to Reduce Antibiotics overUse in newBorns With Suspected Clinical Signs of InfectionS
Late-onset neonatal sepsis (LOS), occurring in newborn of at least 7 days of life, is frequently observed in Neonatal Intensive Care Units (NICUs) and potentially severe (mortality, neurologic and respiratory impairments).
- Trial name
- RUBIS (NCT06058819)
- Testing
- Newborns suspected of Infections
- Where
- 3 sites in France
- Volunteers
- 285 people
- Sponsor
- Hospices Civils de Lyon
Prostatic Neoplasms, Lymphatic Metastasis
Prospective Validation of Pathology-based Artificial Intelligence Diagnostic Model for Lymph Node Metastasis in Prostate Cancer
The goal of this diagnostic test is to prospectively test the performance of pre-developed artificial intelligence (AI) diagnostic model for detecting pathological lymph node metastasis (LNM) of prostate cancer.
- Trial name
- NCT06253065
- Testing
- Artificial intelligence (AI)-based diagnostic model (developed)
- Where
- China
- Volunteers
- 225 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Congenital Heart Disease, Surgery--Complications
A Predictive Score System for AKI Following Pediatric Cardiac Surgery
Acute kidney injury (AKI) has been recognized as a typical post- operative complication among the children undergoing surgical repair of a congenital cardiac defect.
- Conditions
- Congenital Heart Disease, Surgery--Complications, Acute Kidney Injury
- Trial name
- NCT05489263
- Testing
- No intervention
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- China National Center for Cardiovascular Diseases
Cerebral Palsy, GORD
Gastro-oesophageal Reflux and NeuroDisability (Cerebral Palsy) in CHILDren
This study assesses the content validity of the PGSQ for parents/carer of children with cerebral palsy and GORD, including features such as readability, face validity and acceptability for completion.
- Conditions
- Cerebral Palsy, GORD, Pediatrics, GERD in Children
- Trial name
- GRANDCHILD (NCT04293107)
- Where
- 2 sites in United Kingdom
- Volunteers
- 26 people
- Sponsor
- Poole Hospital NHS Foundation Trust
Vision Impairment, Blindness
Assessment of the Validity, Reliability, and Feasibility of Two Smartphone Applications for Testing the Visual Acuity
Visual acuity (VA) is the most common measure of visual function globally. In clinical settings and during screening events, VA is an important measure to quantify changes in vision over time.
- Trial name
- NCT04936100
- Testing
- Assessment of distance and near visual acuity using "Vision Screening module" of "Easy Vision" application, Assessment of distance and near visual acuity using "Test Yourself module" of "Easy Vision" application, Assessment of distance and near visual acuity using "Peek Acuity" application
- Where
- Iran
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Hirschsprung Disease
Translation and Validation of a Disease-specific Questionnaire for Hirschsprung's Disease in Danish Patients
The Hirschsprung and anorectal malformation quality of life (HAQL) questionnaire is a disease-specific quality of life questionnaire with 5 different elements (3 questionnaires for patients (categories: age 8-11, 12-16, and >17…
- Trial name
- NCT04730128
- Where
- Denmark
- Volunteers
- 173 people
- Sponsor
- University of Southern Denmark
Chronic Kidney Diseases
Validation, Implementation, and Cost-analysis of a Strategy for Personalized Diagnosis of Rare Kidney Diseases
Chronic kidney disease (CKD) affects about 10% of the world population, with high morbidity and mortality. Genetic kidney diseases are increasingly recognized across all age groups and represent over 20% of all the causes of CKD.
- Trial name
- NCT06324136
- Testing
- Implementation of the diagnostic algorithm
- Where
- 3 sites in Italy
- Volunteers
- 300 people
- Sponsor
- Meyer Children's Hospital IRCCS
Spina Bifida
QUALAS Validation in Dutch
Rationale Patients with spina bifida often experience a decreased quality of life compared to patients without spina bifida. The Quality of Life Assessment for Spina Bifida (QUALAS) is a validated questionnaire to assess the…
- Trial name
- NCT06723951
- Testing
- QUALAS survey
- Where
- 2 sites in Netherlands
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Erasmus Medical Center
Arthritis, Juvenile Idiopathic, Enthesitis-Related Arthritis, Juvenile
Juvenile Arthritis Quantitative Imaging
This observational study aims to develop and validate quantitative magnetic resonance imaging biomarkers as measures of disease activity in juvenile idiopathic arthritis (JIA).
- Trial name
- JAQI (NCT02684695)
- Testing
- MRI scan (adolescent spine protocol), MRI scan (whole body protocol)
- Where
- United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University College London Hospitals
Tropical Infectious Disease
Trained and Heterologous Induced-immune Responses to Tropical Infectious Diseases
Validation of ex vivo immune assays that are surrogates of complex in vitro assays and animal models studies to identify the occurrence, strength, and kinetics of trained and heterologous immunity may significantly impact public…
- Trial name
- TSH-IMMO (NCT05722054)
- Testing
- Diagnostic tests, Equilibrate diet
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Centre de Recherche Médicale de Lambaréné
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