Clinical trials: Validity
Gastro-oesophageal Reflux
A Validation Study of the Dx-pH Probe in Children for the Detection of Extra-oesophageal Reflux
Gastro-oesophageal reflux (GORD) and its extraoesophageal manifestations present with a variety of symptoms in both adult and paediatric populations.
- Trial name
- NCT02457429
- Testing
- Experiemental diagnostic procedure: Dx-pH measurement system, Peptest assay, GORD symptom questionnaire
- Where
- United Kingdom
- Volunteers
- 16 people
- Sponsor
- Manchester University NHS Foundation Trust
Radius Fractures, Hand Fracture
Is AMPS a Responsive Tool for Assessing Change in ADL-abilities After Finger or Hand Surgery
The aim of the study is to assess the responsiveness of the Assessment of Motor and Process Skills (AMPS) in a population of patients undergoing rehabilitation following hand surgery, as this has not previously been investigated.
- Conditions
- Radius Fractures, Hand Fracture, Hand Injuries
- Trial name
- NCT03496337
- Testing
- Assessment of motor and process skills test
- Where
- Denmark
- Volunteers
- 45 people
- Sponsor
- Central Jutland Regional Hospital
Sleep Disorders
Validation of Ambulatory Sleep Test (WP200/U) Compared In-lab Sleep Testing in Cardiac Subjects
Subjects with cardiac disorders will be tested in the sleep laboratory with a conventional full-night PSG recording along with WP 200/WP200U ambulatory sleep diagnostic device in a synchronized manner.
- Trial name
- NCT02369705
- Where
- 10 sites in United States, Canada and 2 more
- Volunteers
- 200 people
- Sponsor
- Itamar-Medical, Israel
Prostate Cancer
Prostate Cancer IMAGing IN Early Detection (IMAGINED Trial)
The researchers hope to learn if specific types of MRI software and techniques can help improve early prostate cancer detection at time of a MRI-guided prostate biopsy.
- Trial name
- IMAGINED (NCT05882253)
- Testing
- Restricted Spectrum Imaging-Magnetic Resonance Imaging (RSI-MRI)
- Where
- United States
- Volunteers
- 225 people
- Sponsor
- University of California, San Diego
Asthma in Children
Leo Study Unstable Asthma
This is a prospective, observational study to investigate the agreement of the Leo device signal derivation with gold standard asthmatic testing in recently exacerbated asthmatic children.
- Trial name
- NCT05308277
- Testing
- Leo device monitoring
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- ResMed
CRC (Colorectal Cancer), Lung Cancer (Diagnosis)
Validation of High-Throughput Large-Format Tissue Preprocessing for Lung and Colorectal Cancer
This project aims to employ a sample preprocessing system in conjunction with three-dimensional imaging techniques to generate morphologically more complete, high-resolution datasets for lung and colorectal cancers.
- Trial name
- NCT07239063
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Validation Studies, Psychiatric Diagnosis
Digitizing and Automating the Diagnostic Psychiatric Assessment Process
This is an observational study that will be responsible for the Spanish translation and cross-cultural adaptation, and validation of the Electronic Semi-Structured Psychiatric Interview for Children and Adolescents (EPSI-C), to…
- Trial name
- DADAP (NCT07468214)
- Where
- Spain
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Irene Lopez Armenteros
Feeding and Eating Disorders of Childhood
Italian Language Validation of The Eating Disorder Examination (EDE) - Child Version
Although eating disorders often occur during or after puberty, it is likely that critical antecedent conditions can be established before adolescence.
- Trial name
- NCT06286852
- Testing
- Administration of K-SADS-PL- Kiddie-Schedule for Affective Disorder and Schizophrenia-Present and Lifetime version (Kaufmann, 2002), Administration of ChEDE- Child Version of the EatingDisorder Examination
- Where
- 3 sites in Italy
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Meyer Children's Hospital IRCCS
Surgical Site Infections
Review of Surgical Site Infection Registration Routine at Surgery Departments in Sweden and Validation of One of the Used Routines
This study explores the routines of registration of surgical site infections (SSI) at different surgical centers in Sweden. It explores the sensitivity and specificity of the registration routines of SSI are at Halmstad County…
- Trial name
- NCT01971138
- Testing
- this is a survey
- Where
- Sweden
- Volunteers
- healthy volunteers welcome
- Sponsor
- Halmstad County Hospital
Robotic Cardiac Surgery Simulation
Robotic Cardiac Surgery Wet Lab Simulation Study
The goal of this study is to investigate validity of the wet lab robotic cardiac surgery model used for training in robotic cardiac surgery and to evaluate learning curves in trainees of different surgical specialities.
- Trial name
- NCT05043064
- Testing
- Wet lab tasks
- Where
- Denmark
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Aalborg University Hospital
Child Development, Upper Motor Neurone Lesion
Validity and Reliability of the PROprioception Measurement Tool (PROMT)
This project assesses the feasibility, reliability, and validity of the PROMT in children with a UMN lesion. The study questions are: is the newly developed PROMT a feasible, reliable, and valid tool to assess lower limb…
- Conditions
- Child Development, Upper Motor Neurone Lesion, Cerebral Palsy, Proprioceptive Disorders
- Trial name
- PROMT (NCT05405881)
- Testing
- Proprioception measurement tool
- Where
- Switzerland
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
ACL Tear
Safe Return to Play After ACL Reconstruction
Recent studies report that as few as 44% of athletes undergoing ACL reconstruction were able to return to their prior level of competitive level of sports.
- Trial name
- NCT04827264
- Testing
- Safe Return to Play Following ACL Reconstruction Checklist
- Where
- United States
- Volunteers
- 222 people
- Sponsor
- Rothman Institute Orthopaedics
Bronchiolitis
Pneumacare SLP Validation in Infants and in Clinical Bronchiolitis
A cohort observational study to characterise baseline Structured Light Plethysmography (SLP) outputs in infants with bronchiolitis and examine response to treatment using the Thora3DiTM
- Trial name
- NCT02881632
- Testing
- Structured Light Plethysmography (SLP) - Pneumscan
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospitals of North Midlands NHS Trust
Hemophilia, Hemophilic Arthropathy
Validation of Ultrasound as a Diagnostic Tool for Assessment of Hemophilic Arthropathy of Knees and Ankles
The purpose of this study is to test the external validity of the systemic ultrasound protocol for data acquisition and interpretation, in order to diagnose soft tissue and osteochondral abnormalities in hemophilic children.
- Trial name
- NCT01232634
- Where
- 4 sites in Brazil, Canada
- Volunteers
- 57 people
- Sponsor
- The Hospital for Sick Children
Duchenne Muscular Dystrophy, Ambulation Difficulty
Cultural Adaptation, Validity, and Reliability of the Turkish Version of North Star Ambulatory Assessment
The aim of this study is to translate the "North Star Ambulatory Assessment (NSAA)" scale into Turkish and make its cultural adaptation and to demonstrate the reliability and validity of the Turkish version in patients with…
- Conditions
- Duchenne Muscular Dystrophy, Ambulation Difficulty, Ambulation Disorder, Neurologic
- Trial name
- NCT05549999
- Testing
- North Star Ambulatory Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 86 people
- Sponsor
- Hacettepe University
Pediatric Feeding Disorder, Feeding Difficulties in Infants and Young Children
Validation of the D-TAP Parental Questionnaire for Early Screening of Pediatric Feeding Disorder in Hospitalized Children Aged 8 to 18 Months
This single-center observational study aims to evaluate the validity of the D-TAP parental questionnaire for early screening of pediatric feeding disorder (PFD) in hospitalized children aged 8 to 18 months.
- Trial name
- D-TAP (NCT07895914)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Strasbourg, France
Congenital Heart Diseases, Cardiac Diseases
An International Multicenter, Multivendor Evaluation of the Free-Running Framework for Cardiac Function
This project aims to evaluate a new cardiac MRI technique called the Free-Running Framework (FRF), which could simplify and accelerate the process of acquiring cardiac images.
- Trial name
- FAST-CMR (NCT07613398)
- Where
- 20 sites in United States, Australia and 8 more
- Volunteers
- 300 people
- Sponsor
- Matthias Stuber
Uterine Fibroid, Uterine Sarcoma
A Prospective Validation Study of Radiomics in the Differential Diagnosis of Uterine Leiomyoma and Uterine Sarcoma
In our previous study, based on the multi-center clinical big data collected from January 2012 to January 2025, we have completed the construction of a multimodal early warning model for the malignant transformation of uterine…
- Conditions
- Uterine Fibroid, Uterine Sarcoma, AI (Artificial Intelligence), Radiomic
- Trial name
- NCT07269535
- Testing
- No intervention (observational study)
- Volunteers
- 500 people
- Sponsor
- Tongji Hospital
Dental Caries in Children
Validation of the Arabic Version of the Caries Questionnaire
Arabic is one of the most spoken languages in the world; however, the CARIES-QC questionnaire which evaluate the effect of oral diseases and disorders on children's oral health-related quality of life has not yet been validated…
- Trial name
- NCT04882852
- Where
- Egypt
- Volunteers
- 234 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pectoralis Major, Muscle Strength
Validation of Muscle Strength Testing for Pectoralis Major
This study wants to understand which direction of shoulder movement and what posture of shoulder are best for the procedure of muscle strength testing of the muscle pectoralis major(PM).
- Conditions
- Pectoralis Major, Muscle Strength, Surface EMG, Force Measurement
- Trial name
- NCT01636115
- Where
- Taiwan
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- National Science and Technology Council, Taiwan
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