Clinical trials: Validity
Breast Cancer, Colorectal Cancer
Validation of a Screening Tool in Geriatric Oncology
RATIONALE: A screening questionnaire may help doctors plan better treatment for older patients with cancer. PURPOSE: This clinical trial is studying a questionnaire in screening older patients with cancer.
- Conditions
- Breast Cancer, Colorectal Cancer, Head and Neck Cancer, Lung Cancer
- Trial name
- ONCODAGE (NCT00963911)
- Testing
- Geriatric screening tests, Multidimensional geriatric assessment
- Where
- France
- Volunteers
- 1,674 people
- Sponsor
- Institut Bergonié
Obstructive Sleep Apnea
Validation of the ApneaLink Sleep Screener for Obstructive Sleep Apnea (OSA)
The primary endpoints for this study are that the AL validation will 1) achieve a sensitivity of greater than 80% for AHI values greater than or equal to 15, and 2) demonstrate a correlation coefficient of r=0.75 indicating…
- Trial name
- NCT00354614
- Testing
- ApneaLink Sleep Screener
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- ResMed
Obstructive Sleep Apnea
PMP-300E (Smart Watch): Portable Monitoring Device Study
Validation of Portable Monitoring Device PMP-300E for Identification of Obstructive Sleep Apnea.
- Trial name
- PMP-300E (NCT01364740)
- Testing
- PMP-300E, In-lab PSG
- Where
- 2 sites in United States
- Volunteers
- 10 people
- Sponsor
- Stanford University
Type 1 Diabetes
Pancreatic Islet Cell Transplantation
The purpose of this study is to assess a novel approach to immunosuppression in allogenic pancreatic islet cell transplant recipients.
- Trial name
- NCT00214786
- Testing
- Islet cell transplantation
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Baylor Research Institute
Pain, Acute, Pain, Chronic
Development and Validation of a Digital Pain-Reduction Kit for Musculoskeletal Injuries
This study will test the effectiveness of an evidence-based, multi-modal, "digital pain-reduction kit" as a non-pharmacological supplement to managing patients with pain due to musculoskeletal injuries.
- Trial name
- NCT03187132
- Testing
- Digital Pain Reduction Kit, Active Control
- Where
- United States
- Volunteers
- 245 people
- Sponsor
- Cedars-Sinai Medical Center
Obstructive Sleep Apnea
Patient Perception Questionnaire Validation
Validation of the patient perception questionnaire relating to CPAP use
- Trial name
- NCT02067000
- Testing
- Obstructive Sleep Apnea
- Where
- United States
- Volunteers
- 217 people
- Sponsor
- Fisher and Paykel Healthcare
Depression
Examining Validity and Reliability of the Shared Decision Making Process Survey in Adults With Depression
The purpose of this study is to test two differently worded versions of the Shared Decision Making Process scale in a sample of adults who have recently made a decision about treatment of depression.
- Trial name
- NCT04343534
- Where
- United States
- Volunteers
- 494 people
- Sponsor
- Massachusetts General Hospital
Concussions, PCS
Predicting Persistent Postconcussive Problems in Pediatrics (5P)
Concussion, a mild traumatic injury common in children and adolescents, is a complex pathophysiological process affecting the brain.
- Trial name
- 5P (NCT01873287)
- Where
- 9 sites in Canada
- Volunteers
- 3,063 people
- Sponsor
- Children's Hospital of Eastern Ontario
Subjects Presenting With Normal Eyes
TopQ Cut-off Score Validation Study for 3D OCT-1 Maestro
The objective of this study is to validate the TopQ cutoff scores, which have been previously determined.
- Trial name
- NCT02447133
- Testing
- 3D OCT-1 Maestro
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Topcon Medical Systems, Inc.
Spinal Cord Injuries
Extending Veteran Participation in the Validation of the SCI-QOL/CAT
The field of spinal cord injury rehabilitation medicine lacks a reliable, patient reported, health-related quality of life measurement tool.
- Trial name
- NCT01238549
- Where
- 2 sites in United States
- Volunteers
- 284 people
- Sponsor
- VA Office of Research and Development
Anemia
Transfusion of Biotinylated Red Blood Cells
The purpose of this research is to study how red blood cells (RBCs) survive in a person's circulation, and how that survival may be different in red blood cells that are donated and stored prior to being transfused.
- Trial name
- b-RBCs (NCT02757898)
- Testing
- Biotin-Labeled Red Blood Cells (RBCs)
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Emory University
Dietary Habits
PortionSize Study 1 Laboratory-based Evaluation)
The objective is to test the accuracy and user satisfaction of the PortionSize™ app and the MyFitnessPal© app during laboratory controlled test meals.
- Trial name
- NCT04700904
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Idiopathic Growth Hormone Deficiency, Turner Syndrome
First Year Growth Response Associated Genetic Markers Validation Phase IV Open-label Study in Growth Hormone Deficient and Turner Syndrome Pre-pubertal Children: the PREDICT Pharmacogenetics Validation Study
PREDICT Validation is a validation pharmacogenetic trial. The purpose of this study is to confirm that some genes can be used to predict how well a subject diagnosed with idiopathic growth hormone deficiency (IGHD) or turner…
- Trial name
- NCT01419249
- Testing
- Blood sampling
- Where
- 31 sites in Argentina, Canada and 7 more
- Volunteers
- 458 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Dry Eye Syndromes
Validation of TearLab Osmometer - Human Factor Usability Report
The objective of this study is to validate the performance of the OcuSense TearLab™ osmolarity test when performed in physician office laboratories (POL) by health care professionals using human tear fluid collected from…
- Trial name
- NCT00731484
- Where
- 3 sites in United States
- Volunteers
- 233 people, healthy volunteers welcome
- Sponsor
- TearLab Corporation
Body Composition
Hydration Factor Study for the Stayhealthy BC3
This was a pilot study to validate the BC3 hydration factor which will be important for determining how well this value represents hydration status compared to assessment of total body water by D20.
- Trial name
- NCT01209936
- Testing
- D2O
- Where
- United States
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Amputation; Traumatic, Hand
Validation of Point Partial User Needs With Partial Finger Amputees
The objective of the device feasibility study will be to validate the user needs of the Point Partial system. This study will be a single group intervention model where one group of 5 partial finger amputees will be asked to…
- Trial name
- NCT05012657
- Testing
- Point Partial
- Where
- 2 sites in United States
- Volunteers
- 5 people
- Sponsor
- Point Designs
Hernia, Inguinal
Validation of a Subjective Rating Scale for Assessment of the Surgical Workspace in Laparoscopy
It is of great importance to obtain optimal surgical conditions for the surgeon in order to increase patient safety. The effect of different interventions on surgical conditions has been assessed by various surgeon-assessed…
- Trial name
- NCT02545270
- Testing
- Level of pneumoperitoneum 12-9-6 mmHg, Level of pneumoperitoneum 11-8-5 mmHg, Level of pneumoperitoneum 10-7-4 mmHg
- Where
- 2 sites in Denmark
- Volunteers
- 16 people
- Sponsor
- Herlev Hospital
Autism
Validation of Indiana's Early Evaluation Hub System
The investigators' objective is to test an innovative method of autism diagnosis that integrates clinical evaluation and assessment of biobehavioral markers in a large high-risk community-referral sample of children in the…
- Trial name
- EAER21 (NCT06586788)
- Testing
- Eyelink Portable Duo, Integrated PCP Diagnosis and Eye-tracking Biomarker
- Where
- 7 sites in United States
- Volunteers
- 154 people
- Sponsor
- Indiana University